Initial Contribution
diff --git a/host/Android.mk b/host/Android.mk
new file mode 100644
index 0000000..5e318e1
--- /dev/null
+++ b/host/Android.mk
@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+LOCAL_PATH := $(my-dir)
+
+dir := $(wildcard $(LOCAL_PATH)/$(HOST_PREBUILT_TAG))
+ifdef dir
+ include $(call first-makefiles-under,$(dir))
+endif
diff --git a/host/windows/prebuilt/AdbWinApi.dll b/host/windows/prebuilt/AdbWinApi.dll
new file mode 100644
index 0000000..aa8e956
--- /dev/null
+++ b/host/windows/prebuilt/AdbWinApi.dll
Binary files differ
diff --git a/host/windows/prebuilt/adb.exe b/host/windows/prebuilt/adb.exe
new file mode 100755
index 0000000..4cba503
--- /dev/null
+++ b/host/windows/prebuilt/adb.exe
Binary files differ
diff --git a/host/windows/prebuilt/javawrap.exe b/host/windows/prebuilt/javawrap.exe
new file mode 100755
index 0000000..d42ac2b
--- /dev/null
+++ b/host/windows/prebuilt/javawrap.exe
Binary files differ
diff --git a/host/windows/prebuilt/usb/AdbWinApi.a b/host/windows/prebuilt/usb/AdbWinApi.a
new file mode 100644
index 0000000..93ccd66
--- /dev/null
+++ b/host/windows/prebuilt/usb/AdbWinApi.a
Binary files differ
diff --git a/host/windows/prebuilt/usb/AdbWinApi.def b/host/windows/prebuilt/usb/AdbWinApi.def
new file mode 100644
index 0000000..1894148
--- /dev/null
+++ b/host/windows/prebuilt/usb/AdbWinApi.def
@@ -0,0 +1,15 @@
+LIBRARY AdbWinApi.dll
+EXPORTS
+AdbEnumInterfaces
+AdbNextInterface
+AdbCreateInterfaceByName
+AdbOpenDefaultBulkReadEndpoint
+AdbOpenDefaultBulkWriteEndpoint
+AdbCloseHandle
+AdbGetInterfaceName
+AdbWriteEndpointSync
+AdbReadEndpointSync
+AdbGetSerialNumber
+AdbGetUsbInterfaceDescriptor
+AdbGetUsbDeviceDescriptor
+AdbGetEndpointInformation
diff --git a/host/windows/prebuilt/usb/AdbWinApi.dll b/host/windows/prebuilt/usb/AdbWinApi.dll
new file mode 100755
index 0000000..aa8e956
--- /dev/null
+++ b/host/windows/prebuilt/usb/AdbWinApi.dll
Binary files differ
diff --git a/host/windows/prebuilt/usb/Android.mk b/host/windows/prebuilt/usb/Android.mk
new file mode 100644
index 0000000..1806101
--- /dev/null
+++ b/host/windows/prebuilt/usb/Android.mk
@@ -0,0 +1,23 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_PREBUILT_LIBS := \
+ AdbWinApi.a
+
+LOCAL_PREBUILT_EXECUTABLES := \
+ AdbWinApi.dll
+
+.PHONY : kill-adb
+
+$(LOCAL_PATH)/AdbWinApi.dll : kill-adb
+
+kill-adb:
+ @echo "Killing adb server so we can replace AdbWinApi.dll"
+ @adb kill-server || echo "adb appears to be missing"
+
+# generate AdbWinApi stub library
+#$(LOCAL_PATH)/AdbWinApi.a: $(LOCAL_PATH)/AdbWinApi.def
+# dlltool --def $(LOCAL_PATH)/AdbWinApi.def --dllname AdbWinApi.dll --output-lib $(LOCAL_PATH)/AdbWinApi.a
+
+include $(BUILD_HOST_PREBUILT)
diff --git a/host/windows/prebuilt/usb/driver/WdfCoInstaller01005.dll b/host/windows/prebuilt/usb/driver/WdfCoInstaller01005.dll
new file mode 100644
index 0000000..12d2768
--- /dev/null
+++ b/host/windows/prebuilt/usb/driver/WdfCoInstaller01005.dll
Binary files differ
diff --git a/host/windows/prebuilt/usb/driver/android_usb.inf b/host/windows/prebuilt/usb/driver/android_usb.inf
new file mode 100644
index 0000000..69a9491
--- /dev/null
+++ b/host/windows/prebuilt/usb/driver/android_usb.inf
@@ -0,0 +1,113 @@
+;/*++
+;
+;Abstract:
+; Installation inf for the Android USB Bulk device
+;
+;--*/
+
+[Version]
+Signature="$WINDOWS NT$"
+Class=USB
+ClassGuid={F72FE0D4-CBCB-407d-8814-9ED673D0DD6B}
+Provider=%GOOG%
+DriverVer=date,1.0.0009.00000
+CatalogFile=androidusb.cat
+
+; ================= Class section =====================
+
+[ClassInstall32]
+Addreg=AndroidUsbClassReg
+
+[AndroidUsbClassReg]
+HKR,,,0,%ClassName%
+HKR,,Icon,,-5
+
+[DestinationDirs]
+DefaultDestDir = 12
+
+; ================= Device section =====================
+
+[Manufacturer]
+%MfgName%=Google,NTx86
+
+; For Win2K
+[Google]
+; For loopback testing
+%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD
+; HTC Dream
+%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01
+%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01
+
+; For XP and later
+[Google.NTx86]
+; For loopback testing
+%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD
+; HTC Dream
+%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01
+%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01
+
+[androidusb.Dev.NT]
+CopyFiles=androidusb.Files.Ext
+
+[androidusb.Dev.NT.Services]
+Addservice = androidusb, 0x00000002, androidusb.AddService
+
+[androidusb.AddService]
+DisplayName = %androidusb.SvcDesc%
+ServiceType = 1 ; SERVICE_KERNEL_DRIVER
+StartType = 3 ; SERVICE_DEMAND_START
+ErrorControl = 1 ; SERVICE_ERROR_NORMAL
+ServiceBinary = %10%\System32\Drivers\androidusb.sys
+AddReg = androidusb.AddReg
+LoadOrderGroup = Base
+
+[androidusb.AddReg]
+HKR,"Parameters","MaximumTransferSize",0x10001,4096
+HKR,"Parameters","DebugLevel",0x10001,2
+HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1
+HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1
+HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1
+
+[androidusb.Files.Ext]
+androidusb.sys
+
+[SourceDisksNames]
+1=%Disk_Description%,,,
+
+[SourceDisksFiles]
+androidusb.sys = 1
+
+;-------------- WDF Coinstaller installation
+[DestinationDirs]
+CoInstaller_CopyFiles = 11
+
+[androidusb.Dev.NT.CoInstallers]
+AddReg=CoInstaller_AddReg
+CopyFiles=CoInstaller_CopyFiles
+
+[CoInstaller_CopyFiles]
+wdfcoinstaller01005.dll
+
+[SourceDisksFiles]
+wdfcoinstaller01005.dll=1 ; make sure the number matches with SourceDisksNames
+
+[CoInstaller_AddReg]
+HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller"
+
+[androidusb.Dev.NT.Wdf]
+KmdfService = androidusb, androidusb_wdfsect
+
+[androidusb_wdfsect]
+KmdfLibraryVersion = 1.5
+
+;---------------------------------------------------------------;
+
+[Strings]
+GOOG = "Google, Inc"
+MfgName = "Google, Inc"
+Disk_Description= "ADB Interface Installation Disk"
+androidusb.SvcDesc = "ADB Interface Driver"
+ClassName = "ADB Interface"
+USB\VID_18D1&PID_DDDD.DeviceDescTest="ADB Testing Interface"
+USB\VID_0BB4&PID_0C01.DeviceDescRelease="HTC Dream"
+USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease="HTC Dream Composite ADB Interface"
diff --git a/host/windows/prebuilt/usb/driver/androidusb.sys b/host/windows/prebuilt/usb/driver/androidusb.sys
new file mode 100644
index 0000000..ebd01b8
--- /dev/null
+++ b/host/windows/prebuilt/usb/driver/androidusb.sys
Binary files differ
diff --git a/host/windows/usb/api/AdbWinApi.cpp b/host/windows/usb/api/AdbWinApi.cpp
new file mode 100644
index 0000000..c7e5303
--- /dev/null
+++ b/host/windows/usb/api/AdbWinApi.cpp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// AdbWinApi.cpp : Implementation of DLL Exports.
+
+#include "stdafx.h"
+
+class CAdbWinApiModule : public CAtlDllModuleT< CAdbWinApiModule > {
+public:
+};
+
+CAdbWinApiModule _AtlModule;
+
+// DLL Entry Point
+extern "C" BOOL WINAPI DllMain(HINSTANCE instance,
+ DWORD reason,
+ LPVOID reserved) {
+ return _AtlModule.DllMain(reason, reserved);
+}
diff --git a/host/windows/usb/api/AdbWinApi.def b/host/windows/usb/api/AdbWinApi.def
new file mode 100644
index 0000000..d55786e
--- /dev/null
+++ b/host/windows/usb/api/AdbWinApi.def
@@ -0,0 +1,5 @@
+; AdbWinApi.def : Declares the module parameters.
+
+LIBRARY "AdbWinApi.DLL"
+
+EXPORTS
diff --git a/host/windows/usb/api/AdbWinApi.rc b/host/windows/usb/api/AdbWinApi.rc
new file mode 100644
index 0000000..013ea03
--- /dev/null
+++ b/host/windows/usb/api/AdbWinApi.rc
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE 9, 1
+#pragma code_page(1252)
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE
+BEGIN
+ "resource.h\0"
+END
+
+2 TEXTINCLUDE
+BEGIN
+ "#include ""winres.h""\r\n"
+ "\0"
+END
+
+#endif // APSTUDIO_INVOKED
+
+#ifndef _MAC
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904e4"
+ BEGIN
+ VALUE "CompanyName", "Google, inc"
+ VALUE "FileDescription", "TODO: <File description>"
+ VALUE "FileVersion", "1.0.0.1"
+ VALUE "LegalCopyright", "Copyright (C) 2006 The Android Open Source Project"
+ VALUE "InternalName", "AdbWinApi.dll"
+ VALUE "OriginalFilename", "AdbWinApi.dll"
+ VALUE "ProductName", "TODO: <Product name>"
+ VALUE "ProductVersion", "1.0.0.1"
+ VALUE "OLESelfRegister", ""
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0409, 1252
+ END
+END
+
+#endif // !_MAC
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// String Table
+//
+
+STRINGTABLE
+BEGIN
+ IDS_PROJNAME "AdbWinApi"
+END
+
+////////////////////////////////////////////////////////////////////////////
+
+
+#endif
+
+#ifndef APSTUDIO_INVOKED
+#endif // not APSTUDIO_INVOKED
diff --git a/host/windows/usb/api/AdbWinApi.sln b/host/windows/usb/api/AdbWinApi.sln
new file mode 100644
index 0000000..f6f4fc0
--- /dev/null
+++ b/host/windows/usb/api/AdbWinApi.sln
@@ -0,0 +1,21 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AdbWinApi", "AdbWinApi.vcproj", "{C0A471E9-6892-4270-96DE-DB5F8D526FB1}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.ActiveCfg = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.Build.0 = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.ActiveCfg = Release|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/host/windows/usb/api/AdbWinApi.vcproj b/host/windows/usb/api/AdbWinApi.vcproj
new file mode 100644
index 0000000..f9d15e5
--- /dev/null
+++ b/host/windows/usb/api/AdbWinApi.vcproj
@@ -0,0 +1,290 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="AdbWinApi"
+ ProjectGUID="{C0A471E9-6892-4270-96DE-DB5F8D526FB1}"
+ Keyword="AtlProj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="2"
+ UseOfATL="1"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ CharacterSet="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="c:\winddk\6000\inc\api;..\common"
+ PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;_USRDLL;ADBWIN_EXPORTS"
+ MinimalRebuild="FALSE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ BufferSecurityCheck="TRUE"
+ TreatWChar_tAsBuiltInType="TRUE"
+ UsePrecompiledHeader="3"
+ ProgramDataBaseFileName="..\build\$(OutDir)\i386\$(TargetName).pdb"
+ WarningLevel="4"
+ WarnAsError="TRUE"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"
+ DisableSpecificWarnings="4100;4200;4702"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ IgnoreImportLibrary="TRUE"
+ AdditionalDependencies="c:\winddk\6000\lib\wxp\i386\usbd.lib setupapi.lib"
+ OutputFile="..\build\$(OutDir)\i386/AdbWinApi.dll"
+ LinkIncremental="2"
+ AdditionalLibraryDirectories=""
+ ModuleDefinitionFile=".\AdbWinApi.def"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="..\build\$(OutDir)\i386/$(ProjectName).pdb"
+ SubSystem="2"
+ ImportLibrary="..\build\$(OutDir)\i386/AdbWinApi.lib"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="_DEBUG"
+ MkTypLibCompatible="FALSE"
+ TargetEnvironment="1"
+ GenerateStublessProxies="TRUE"
+ TypeLibraryName="$(IntDir)/AdbWinApi.tlb"
+ HeaderFileName="AdbWinApi.h"
+ DLLDataFileName=""
+ InterfaceIdentifierFileName="AdbWinApi_i.c"
+ ProxyFileName="AdbWinApi_p.c"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
+ Culture="1033"
+ AdditionalIncludeDirectories="$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="2"
+ UseOfATL="1"
+ ATLMinimizesCRunTimeLibraryUsage="FALSE"
+ CharacterSet="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="4"
+ InlineFunctionExpansion="2"
+ AdditionalIncludeDirectories="c:\winddk\6000\inc\api;..\common"
+ PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;_USRDLL;ADBWIN_EXPORTS"
+ MinimalRebuild="FALSE"
+ RuntimeLibrary="0"
+ BufferSecurityCheck="TRUE"
+ TreatWChar_tAsBuiltInType="TRUE"
+ UsePrecompiledHeader="3"
+ ProgramDataBaseFileName="..\build\$(OutDir)\i386\$(TargetName).pdb"
+ WarningLevel="4"
+ WarnAsError="TRUE"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"
+ DisableSpecificWarnings="4100;4200;4702"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ IgnoreImportLibrary="TRUE"
+ AdditionalDependencies="c:\winddk\6000\lib\wxp\i386\usbd.lib setupapi.lib"
+ OutputFile="..\build\$(OutDir)\i386/AdbWinApi.dll"
+ LinkIncremental="1"
+ AdditionalLibraryDirectories=""
+ ModuleDefinitionFile=".\AdbWinApi.def"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="..\build\$(OutDir)\i386/$(ProjectName).pdb"
+ SubSystem="2"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ ImportLibrary="..\build\$(OutDir)\i386/AdbWinApi.lib"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"
+ PreprocessorDefinitions="NDEBUG"
+ MkTypLibCompatible="FALSE"
+ TargetEnvironment="1"
+ GenerateStublessProxies="TRUE"
+ TypeLibraryName="$(IntDir)/AdbWinApi.tlb"
+ HeaderFileName="AdbWinApi.h"
+ DLLDataFileName=""
+ InterfaceIdentifierFileName="AdbWinApi_i.c"
+ ProxyFileName="AdbWinApi_p.c"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
+ Culture="1033"
+ AdditionalIncludeDirectories="$(IntDir)"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath=".\adb_api.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_endpoint_object.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_helper_routines.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_interface.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_interface_enum.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_io_completion.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_io_object.cpp">
+ </File>
+ <File
+ RelativePath=".\adb_object_handle.cpp">
+ </File>
+ <File
+ RelativePath=".\AdbWinApi.cpp">
+ </File>
+ <File
+ RelativePath=".\AdbWinApi.def">
+ </File>
+ <File
+ RelativePath=".\stdafx.cpp">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath=".\adb_api.h">
+ </File>
+ <File
+ RelativePath=".\adb_api_private_defines.h">
+ </File>
+ <File
+ RelativePath=".\adb_endpoint_object.h">
+ </File>
+ <File
+ RelativePath=".\adb_helper_routines.h">
+ </File>
+ <File
+ RelativePath=".\adb_interface.h">
+ </File>
+ <File
+ RelativePath=".\adb_interface_enum.h">
+ </File>
+ <File
+ RelativePath=".\adb_io_completion.h">
+ </File>
+ <File
+ RelativePath=".\adb_io_object.h">
+ </File>
+ <File
+ RelativePath=".\adb_object_handle.h">
+ </File>
+ <File
+ RelativePath=".\Resource.h">
+ </File>
+ <File
+ RelativePath=".\stdafx.h">
+ </File>
+ <Filter
+ Name="common"
+ Filter="">
+ <File
+ RelativePath=".\adb_api_extra.h">
+ </File>
+ <File
+ RelativePath="..\common\android_usb_common_defines.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="USB"
+ Filter="">
+ <File
+ RelativePath="..\..\..\..\..\..\..\..\Winddk\6000\inc\api\usb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\..\..\..\..\Winddk\6000\inc\api\usb100.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\..\..\..\..\Winddk\6000\inc\api\usb200.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\..\..\..\..\Winddk\6000\inc\api\usbdi.h">
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+ UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+ <File
+ RelativePath=".\AdbWinApi.rc">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/host/windows/usb/api/Resource.h b/host/windows/usb/api/Resource.h
new file mode 100644
index 0000000..fd2b2f9
--- /dev/null
+++ b/host/windows/usb/api/Resource.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by AdbWinApi.rc
+//
+
+#define IDS_PROJNAME 100
+#define IDR_ADBWINAPI 101
+
+// Next default values for new objects
+//
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE 201
+#define _APS_NEXT_COMMAND_VALUE 32768
+#define _APS_NEXT_CONTROL_VALUE 201
+#define _APS_NEXT_SYMED_VALUE 102
+#endif
+#endif
diff --git a/host/windows/usb/api/adb_api.cpp b/host/windows/usb/api/adb_api.cpp
new file mode 100644
index 0000000..50356c7
--- /dev/null
+++ b/host/windows/usb/api/adb_api.cpp
@@ -0,0 +1,508 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of rotines that are exported
+ from this DLL.
+*/
+
+#include "stdafx.h"
+#include "adb_api.h"
+#include "adb_object_handle.h"
+#include "adb_interface_enum.h"
+#include "adb_interface.h"
+#include "adb_endpoint_object.h"
+#include "adb_io_completion.h"
+#include "adb_helper_routines.h"
+
+ADBAPIHANDLE AdbEnumInterfaces(GUID class_id,
+ bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only) {
+ AdbInterfaceEnumObject* enum_obj = NULL;
+ ADBAPIHANDLE ret = NULL;
+
+ try {
+ // Instantiate and initialize enum object
+ enum_obj = new AdbInterfaceEnumObject();
+
+ if (enum_obj->InitializeEnum(class_id,
+ exclude_not_present,
+ exclude_removed,
+ active_only)) {
+ // After successful initialization we can create handle.
+ ret = enum_obj->CreateHandle();
+ }
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+
+ if (NULL != enum_obj)
+ enum_obj->Release();
+
+ return ret;
+}
+
+bool AdbNextInterface(ADBAPIHANDLE adb_handle,
+ AdbInterfaceInfo* info,
+ unsigned long* size) {
+ if (NULL == size) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return false;
+ }
+
+ // Lookup AdbInterfaceEnumObject object for the handle
+ AdbInterfaceEnumObject* adb_ienum_object =
+ LookupObject<AdbInterfaceEnumObject>(adb_handle);
+ if (NULL == adb_ienum_object)
+ return false;
+
+ // Everything is verified. Pass it down to the object
+ bool ret = adb_ienum_object->Next(info, size);
+
+ adb_ienum_object->Release();
+
+ return ret;
+}
+
+bool AdbResetInterfaceEnum(ADBAPIHANDLE adb_handle) {
+ // Lookup AdbInterfaceEnumObject object for the handle
+ AdbInterfaceEnumObject* adb_ienum_object =
+ LookupObject<AdbInterfaceEnumObject>(adb_handle);
+ if (NULL == adb_ienum_object)
+ return false;
+
+ // Everything is verified. Pass it down to the object
+ bool ret = adb_ienum_object->Reset();
+
+ adb_ienum_object->Release();
+
+ return ret;
+}
+
+ADBWIN_API ADBAPIHANDLE AdbCreateInterfaceByName(
+ const wchar_t* interface_name) {
+ AdbInterfaceObject* obj = NULL;
+ ADBAPIHANDLE ret = NULL;
+
+ try {
+ // Instantiate object
+ obj = new AdbInterfaceObject(interface_name);
+
+ // Create handle for it
+ ret = obj->CreateHandle();
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+
+ if (NULL != obj)
+ obj->Release();
+
+ return ret;
+}
+
+ADBAPIHANDLE AdbCreateInterface(GUID class_id,
+ unsigned short vendor_id,
+ unsigned short product_id,
+ unsigned char interface_id) {
+ // Enumerate all active interfaces for the given class
+ AdbEnumInterfaceArray interfaces;
+
+ if (!EnumerateDeviceInterfaces(class_id,
+ DIGCF_DEVICEINTERFACE | DIGCF_PRESENT,
+ true,
+ true,
+ &interfaces)) {
+ return NULL;
+ }
+
+ if (interfaces.empty()) {
+ SetLastError(ERROR_DEVICE_NOT_AVAILABLE);
+ return NULL;
+ }
+
+ // Now iterate over active interfaces looking for the name match.
+ // The name is formatted as such:
+ // "\\\\?\\usb#vid_xxxx&pid_xxxx&mi_xx#123456789abcdef#{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}"
+ // where
+ // vid_xxxx is for the vendor id (xxxx are hex for the given vendor id),
+ // pid_xxxx is for the product id (xxxx are hex for the given product id)
+ // mi_xx is for the interface id (xx are hex for the given interface id)
+ // EnumerateDeviceInterfaces will guarantee that returned interface names
+ // will have our class id at the end of the name (those last XXXes in the
+ // format). So, we only need to match the beginning of the name
+ wchar_t match_name[64];
+ if (0xFF == interface_id) {
+ // No interface id for the name.
+ swprintf(match_name, L"\\\\?\\usb#vid_%04x&pid_%04x#",
+ vendor_id, product_id);
+ } else {
+ // With interface id for the name.
+ swprintf(match_name, L"\\\\?\\usb#vid_%04x&pid_%04x&mi_%02x#",
+ vendor_id, product_id, interface_id);
+ }
+ size_t match_len = wcslen(match_name);
+
+ for (AdbEnumInterfaceArray::iterator it = interfaces.begin();
+ it != interfaces.end(); it++) {
+ const AdbInstanceEnumEntry& next_interface = *it;
+ if (0 == wcsnicmp(match_name,
+ next_interface.device_name().c_str(),
+ match_len)) {
+ // Found requested interface among active interfaces.
+ return AdbCreateInterfaceByName(next_interface.device_name().c_str());
+ }
+ }
+
+ SetLastError(ERROR_DEVICE_NOT_AVAILABLE);
+ return NULL;
+}
+
+bool AdbGetInterfaceName(ADBAPIHANDLE adb_interface,
+ void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch call to the found object
+ bool ret = adb_object->GetInterfaceName(buffer, buffer_char_size, ansi);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetSerialNumber(ADBAPIHANDLE adb_interface,
+ void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch call to the found object
+ bool ret = adb_object->GetSerialNumber(buffer, buffer_char_size, ansi);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetUsbDeviceDescriptor(ADBAPIHANDLE adb_interface,
+ USB_DEVICE_DESCRIPTOR* desc) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ bool ret = adb_object->GetUsbDeviceDescriptor(desc);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetUsbConfigurationDescriptor(ADBAPIHANDLE adb_interface,
+ USB_CONFIGURATION_DESCRIPTOR* desc) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ bool ret = adb_object->GetUsbConfigurationDescriptor(desc);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetUsbInterfaceDescriptor(ADBAPIHANDLE adb_interface,
+ USB_INTERFACE_DESCRIPTOR* desc) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ bool ret = adb_object->GetUsbInterfaceDescriptor(desc);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetEndpointInformation(ADBAPIHANDLE adb_interface,
+ UCHAR endpoint_index,
+ AdbEndpointInformation* info) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ bool ret = adb_object->GetEndpointInformation(endpoint_index, info);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetDefaultBulkReadEndpointInformation(ADBAPIHANDLE adb_interface,
+ AdbEndpointInformation* info) {
+ return AdbGetEndpointInformation(adb_interface,
+ ADB_QUERY_BULK_READ_ENDPOINT_INDEX,
+ info);
+}
+
+bool AdbGetDefaultBulkWriteEndpointInformation(ADBAPIHANDLE adb_interface,
+ AdbEndpointInformation* info) {
+ return AdbGetEndpointInformation(adb_interface,
+ ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX,
+ info);
+}
+
+ADBAPIHANDLE AdbOpenEndpoint(ADBAPIHANDLE adb_interface,
+ unsigned char endpoint_index,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode) {
+ // Lookup interface object for the handle
+ AdbInterfaceObject* adb_object =
+ LookupObject<AdbInterfaceObject>(adb_interface);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ ADBAPIHANDLE ret =
+ adb_object->OpenEndpoint(endpoint_index, access_type, sharing_mode);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return NULL;
+ }
+}
+
+ADBAPIHANDLE AdbOpenDefaultBulkReadEndpoint(ADBAPIHANDLE adb_interface,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode) {
+ return AdbOpenEndpoint(adb_interface,
+ ADB_QUERY_BULK_READ_ENDPOINT_INDEX,
+ access_type,
+ sharing_mode);
+}
+
+ADBAPIHANDLE AdbOpenDefaultBulkWriteEndpoint(ADBAPIHANDLE adb_interface,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode) {
+ return AdbOpenEndpoint(adb_interface,
+ ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX,
+ access_type,
+ sharing_mode);
+}
+
+ADBAPIHANDLE AdbGetEndpointInterface(ADBAPIHANDLE adb_endpoint) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ ADBAPIHANDLE ret = adb_object->GetParentInterfaceHandle();
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return NULL;
+ }
+}
+
+bool AdbQueryInformationEndpoint(ADBAPIHANDLE adb_endpoint,
+ AdbEndpointInformation* info) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ bool ret = adb_object->GetEndpointInformation(info);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+ADBAPIHANDLE AdbReadEndpointAsync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_read,
+ unsigned long* bytes_read,
+ unsigned long time_out,
+ HANDLE event_handle) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ ADBAPIHANDLE ret = adb_object->AsyncRead(buffer,
+ bytes_to_read,
+ bytes_read,
+ event_handle,
+ time_out);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return NULL;
+ }
+}
+
+ADBAPIHANDLE AdbWriteEndpointAsync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_write,
+ unsigned long* bytes_written,
+ unsigned long time_out,
+ HANDLE event_handle) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ ADBAPIHANDLE ret = adb_object->AsyncWrite(buffer,
+ bytes_to_write,
+ bytes_written,
+ event_handle,
+ time_out);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbReadEndpointSync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_read,
+ unsigned long* bytes_read,
+ unsigned long time_out) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ bool ret =
+ adb_object->SyncRead(buffer, bytes_to_read, bytes_read, time_out);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return NULL;
+ }
+}
+
+bool AdbWriteEndpointSync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_write,
+ unsigned long* bytes_written,
+ unsigned long time_out) {
+ // Lookup endpoint object for the handle
+ AdbEndpointObject* adb_object =
+ LookupObject<AdbEndpointObject>(adb_endpoint);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ bool ret =
+ adb_object->SyncWrite(buffer, bytes_to_write, bytes_written, time_out);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbGetOvelappedIoResult(ADBAPIHANDLE adb_io_completion,
+ LPOVERLAPPED overlapped,
+ unsigned long* bytes_transferred,
+ bool wait) {
+ // Lookup endpoint object for the handle
+ AdbIOCompletion* adb_object =
+ LookupObject<AdbIOCompletion>(adb_io_completion);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ bool ret =
+ adb_object->GetOvelappedIoResult(overlapped, bytes_transferred, wait);
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
+
+bool AdbHasOvelappedIoComplated(ADBAPIHANDLE adb_io_completion) {
+ // Lookup endpoint object for the handle
+ AdbIOCompletion* adb_object =
+ LookupObject<AdbIOCompletion>(adb_io_completion);
+
+ if (NULL != adb_object) {
+ // Dispatch the call to the found object
+ bool ret =
+ adb_object->IsCompleted();
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return true;
+ }
+}
+
+bool AdbCloseHandle(ADBAPIHANDLE adb_handle) {
+ // Lookup object for the handle
+ AdbObjectHandle* adb_object = AdbObjectHandle::Lookup(adb_handle);
+
+ if (NULL != adb_object) {
+ // Dispatch close to the found object
+ bool ret = adb_object->CloseHandle();
+ adb_object->Release();
+ return ret;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+}
diff --git a/host/windows/usb/api/adb_api.h b/host/windows/usb/api/adb_api.h
new file mode 100644
index 0000000..98a32dc
--- /dev/null
+++ b/host/windows/usb/api/adb_api.h
@@ -0,0 +1,541 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADBWINAPI_H__
+#define ANDROID_USB_API_ADBWINAPI_H__
+/** \file
+ This file consists of declarations of routines exported by the API as well
+ as types, structures, and constants definitions used in the API.
+ Declarations in this file, combined with definitions found in adb_api_extra.h
+ comprise ADB API for windows.
+*/
+
+#include "adb_api_extra.h"
+
+// Enables compillation for "straight" C
+#ifdef __cplusplus
+ #define EXTERN_C extern "C"
+#else
+ #define EXTERN_C extern
+ typedef int bool;
+ #define true 1
+ #define false 0
+#endif
+
+// The following ifdef block is the standard way of creating macros which make
+// exporting from a DLL simpler. All files within this DLL are compiled with
+// the ADBWIN_EXPORTS symbol defined on the command line. this symbol should
+// not be defined on any project that uses this DLL. This way any other project
+// whose source files include this file see ADBWIN_API functions as being
+// imported from a DLL, whereas this DLL sees symbols defined with this macro
+// as being exported.
+#ifdef ADBWIN_EXPORTS
+#define ADBWIN_API EXTERN_C __declspec(dllexport)
+#else
+#define ADBWIN_API EXTERN_C __declspec(dllimport)
+#endif
+
+/** Handle to an API object
+
+ To access USB interface and its components clients must first obtain a
+ handle to the required object. API Objects that are represented by a
+ handle are:
+ 1. Interface enumerator that provides access to a list of interfaces that
+ match certain criterias that were specified when interface enumerator
+ has been created. This handle is created in AdbEnumInterfaces routine.
+ 2. Interface that is the major object this API deals with. In Windows
+ model of the USB stack each USB device (that is physical device,
+ attached to a USB port) exposes one or more interfaces that become the
+ major entities through which that device gets accessed. Each of these
+ interfaces are represented as Windows Device Objects on the USB stack.
+ So, to this extent, at least as this API is concerned, terms "interface"
+ and "device" are interchangeable, since each interface is represented by
+ a device object on the Windows USB stack. This handle is created in
+ either AdbCreateInterface or AdbCreateInterfaceByName routines.
+ 3. Endpoint object (also called a pipe) represents an endpoint on interface
+ through which all I/O operations are performed. This handle is created in
+ one of these routines: AdbOpenEndpoint, AdbOpenDefaultBulkReadEndpoint,
+ or AdbOpenDefaultBulkWriteEndpoint.
+ 4. I/O completion object that tracks completion information of asynchronous
+ I/O performed on an endpoint. When an endpoint object gets opened through
+ this API it is opened for asynchronous (or overlapped) I/O. And each time
+ an asynchronous I/O is performed by this API an I/O completion object is
+ created to track the result of that I/O when it gets completed. Clients
+ of the API can then use a handle to I/O completion object to query for
+ the status and result of asynchronous I/O as well as wait for this I/O
+ completion. This handle is created in one of these routines:
+ AdbReadEndpointAsync, or AdbWriteEndpointAsync.
+ After object is no longer needed by the client, its handle must be closed
+ using AdbCloseHandle routine.
+*/
+typedef void* ADBAPIHANDLE;
+
+/** Enumeration AdbOpenAccessType defines access type with which
+ an I/O object (endpoint) should be opened.
+*/
+typedef enum _AdbOpenAccessType {
+ /// Opens for read and write access
+ AdbOpenAccessTypeReadWrite,
+
+ /// Opens for read only access
+ AdbOpenAccessTypeRead,
+
+ /// Opens for write only access
+ AdbOpenAccessTypeWrite,
+
+ /// Opens for querying information
+ AdbOpenAccessTypeQueryInfo,
+} AdbOpenAccessType;
+
+/** Enumeration AdbOpenSharingMode defines sharing mode with which
+ an I/O object (endpoint) should be opened.
+*/
+typedef enum _AdbOpenSharingMode {
+ /// Shares read and write
+ AdbOpenSharingModeReadWrite,
+
+ /// Shares only read
+ AdbOpenSharingModeRead,
+
+ /// Shares only write
+ AdbOpenSharingModeWrite,
+
+ /// Opens exclusive
+ AdbOpenSharingModeExclusive,
+} AdbOpenSharingMode;
+
+/** Structure AdbInterfaceInfo provides information about an interface
+*/
+typedef struct _AdbInterfaceInfo {
+ /// Inteface's class id (see SP_DEVICE_INTERFACE_DATA for details)
+ GUID class_id;
+
+ /// Interface flags (see SP_DEVICE_INTERFACE_DATA for details)
+ unsigned long flags;
+
+ /// Device name for the interface (see SP_DEVICE_INTERFACE_DETAIL_DATA
+ /// for details)
+ wchar_t device_name[1];
+} AdbInterfaceInfo;
+
+/** \brief Creates USB interface enumerator
+
+ This routine enumerates all USB interfaces that match provided class ID.
+ This routine uses SetupDiGetClassDevs SDK routine to enumerate devices that
+ match class ID and then SetupDiEnumDeviceInterfaces SDK routine is called
+ to enumerate interfaces on the devices.
+ @param class_id[in] Device class ID, assigned by the driver.
+ @param exclude_not_present[in] If 'true' enumation will include only those
+ devices that are currently present.
+ @param exclude_removed[in] If 'true' interfaces with SPINT_REMOVED flag set
+ will be not included in the enumeration.
+ @param active_only[in] If 'true' only active interfaces (with flag
+ SPINT_ACTIVE set) will be included in the enumeration.
+ @return Handle to the enumerator object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbEnumInterfaces(GUID class_id,
+ bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only);
+
+/** \brief Gets next interface information
+
+ @param adb_handle[in] Handle to interface enumerator object obtained via
+ AdbEnumInterfaces call.
+ @param info[out] Upon successful completion will receive interface
+ information. Can be NULL. If it is NULL, upon return from this
+ routine size parameter will contain memory size required for the
+ next entry.
+ @param size[in,out]. On the way in provides size of the memory buffer
+ addressed by info parameter. On the way out (only if buffer was not
+ big enough) will provide memory size required for the next entry.
+ @return true on success, false on error. If false is returned
+ GetLastError() provides extended error information.
+ ERROR_INSUFFICIENT_BUFFER indicates that buffer provided in info
+ parameter was not big enough and size parameter contains memory size
+ required for the next entry. ERROR_NO_MORE_ITEMS indicates that
+ enumeration is over and there are no more entries to return.
+*/
+ADBWIN_API bool AdbNextInterface(ADBAPIHANDLE adb_handle,
+ AdbInterfaceInfo* info,
+ unsigned long* size);
+
+/** \brief Resets enumerator so next call to AdbNextInterface will start
+ from the beginning.
+
+ @param adb_handle[in] Handle to interface enumerator object obtained via
+ AdbEnumInterfaces call.
+ @return true on success, false on error. If false is returned GetLastError()
+ provides extended error information.
+*/
+ADBWIN_API bool AdbResetInterfaceEnum(ADBAPIHANDLE adb_handle);
+
+/** \brief Creates USB interface object
+
+ This routine creates an object that represents a USB interface.
+ @param interface_name[in] Name of the interface.
+ @return Handle to the interface object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbCreateInterfaceByName(const wchar_t* interface_name);
+
+/** \brief
+ Creates USB interface object based on vendor, product and interface IDs.
+
+ This routine creates and object that represents a USB interface on our
+ device. It uses AdbCreateInterfaceByName to actually do the create.
+ @param class_id[in] Device class ID, assigned by the driver.
+ @param vendor_id[in] Device vendor ID
+ @param product_id[in] Device product ID
+ @param interface_id[in] Device interface ID. This parameter is optional.
+ Value 0xFF indicates that interface should be addressed by vendor
+ and product IDs only.
+ @return Handle to the interface object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbCreateInterface(GUID class_id,
+ unsigned short vendor_id,
+ unsigned short product_id,
+ unsigned char interface_id);
+
+/** \brief Gets interface name.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param buffer[out] Buffer for the name. Can be NULL in which case
+ buffer_char_size will contain number of characters required for
+ the name.
+ @param buffer_char_size[in/out] On the way in supplies size (in characters)
+ of the buffer. On the way out, if method failed and GetLastError
+ reports ERROR_INSUFFICIENT_BUFFER, will contain number of characters
+ required for the name.
+ @param ansi[in] If 'true' the name will be returned as single character
+ string. Otherwise name will be returned as wide character string.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetInterfaceName(ADBAPIHANDLE adb_interface,
+ void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi);
+
+/** \brief Gets serial number for interface's device.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param buffer[out] Buffer for the serail number string. Can be NULL in which
+ case buffer_char_size will contain number of characters required for
+ the string.
+ @param buffer_char_size[in/out] On the way in supplies size (in characters)
+ of the buffer. On the way out, if method failed and GetLastError
+ reports ERROR_INSUFFICIENT_BUFFER, will contain number of characters
+ required for the name.
+ @param ansi[in] If 'true' the name will be returned as single character
+ string. Otherwise name will be returned as wide character string.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetSerialNumber(ADBAPIHANDLE adb_interface,
+ void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi);
+
+/** \brief Gets device descriptor for the USB device associated with
+ the given interface.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param desc[out] Upon successful completion will have usb device
+ descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetUsbDeviceDescriptor(ADBAPIHANDLE adb_interface,
+ USB_DEVICE_DESCRIPTOR* desc);
+
+/** \brief Gets descriptor for the selected USB device configuration.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param desc[out] Upon successful completion will have usb device
+ configuration descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetUsbConfigurationDescriptor(ADBAPIHANDLE adb_interface,
+ USB_CONFIGURATION_DESCRIPTOR* desc);
+
+/** \brief Gets descriptor for the given interface.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param desc[out] Upon successful completion will have usb device
+ configuration descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetUsbInterfaceDescriptor(ADBAPIHANDLE adb_interface,
+ USB_INTERFACE_DESCRIPTOR* desc);
+
+/** \brief Gets information about an endpoint on the given interface.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param endpoint_index[in] Zero-based endpoint index. There are two
+ shortcuts for this parameter: ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX
+ and ADB_QUERY_BULK_READ_ENDPOINT_INDEX that provide information
+ about bulk write and bulk read endpoints respectively.
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetEndpointInformation(ADBAPIHANDLE adb_interface,
+ unsigned char endpoint_index,
+ AdbEndpointInformation* info);
+
+/** \brief
+ Gets information about default bulk read endpoint on the given interface.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetDefaultBulkReadEndpointInformation(ADBAPIHANDLE adb_interface,
+ AdbEndpointInformation* info);
+
+/** \brief
+ Gets information about default bulk write endpoint on the given interface.
+
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbGetDefaultBulkWriteEndpointInformation(ADBAPIHANDLE adb_interface,
+ AdbEndpointInformation* info);
+
+/** \brief Opens an endpoint on the given interface.
+
+ Endpoints are always opened for overlapped I/O.
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param endpoint_index[in] Zero-based endpoint index. There are two
+ shortcuts for this parameter: ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX
+ and ADB_QUERY_BULK_READ_ENDPOINT_INDEX that provide information
+ about bulk write and bulk read endpoints respectively.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always shared for read / write.
+ @return Handle to the opened endpoint object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbOpenEndpoint(ADBAPIHANDLE adb_interface,
+ unsigned char endpoint_index,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode);
+
+/** \brief Opens default bulk read endpoint on the given interface.
+
+ Endpoints are always opened for overlapped I/O.
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always shared for read / write.
+ @return Handle to the opened endpoint object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbOpenDefaultBulkReadEndpoint(ADBAPIHANDLE adb_interface,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode);
+
+/** \brief Opens default bulk write endpoint on the given interface.
+
+ Endpoints are always opened for overlapped I/O.
+ @param adb_interface[in] A handle to interface object created with
+ AdbCreateInterface call.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always shared for read / write.
+ @return Handle to the opened endpoint object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbOpenDefaultBulkWriteEndpoint(ADBAPIHANDLE adb_interface,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode);
+
+/** \brief Gets handle to interface object for the given endpoint
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @return Handle to the interface for this endpoint or NULL on failure. If NULL
+ is returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbGetEndpointInterface(ADBAPIHANDLE adb_endpoint);
+
+/** \brief Gets information about the given endpoint.
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbQueryInformationEndpoint(ADBAPIHANDLE adb_endpoint,
+ AdbEndpointInformation* info);
+
+/** \brief Asynchronously reads from the given endpoint.
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @param buffer[out] Pointer to the buffer that receives the data.
+ @param bytes_to_read[in] Number of bytes to be read.
+ @param bytes_read[out] Number of bytes read. Can be NULL.
+ @param event_handle[in] Event handle that should be signaled when async I/O
+ completes. Can be NULL. If it's not NULL this handle will be used to
+ initialize OVERLAPPED structure for this I/O.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value for this parameter means that there is no
+ timeout for this I/O.
+ @return A handle to IO completion object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbReadEndpointAsync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_read,
+ unsigned long* bytes_read,
+ unsigned long time_out,
+ HANDLE event_handle);
+
+/** \brief Asynchronously writes to the given endpoint.
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @param buffer[in] Pointer to the buffer containing the data to be written.
+ @param bytes_to_write[in] Number of bytes to be written.
+ @param bytes_written[out] Number of bytes written. Can be NULL.
+ @param event_handle[in] Event handle that should be signaled when async I/O
+ completes. Can be NULL. If it's not NULL this handle will be used to
+ initialize OVERLAPPED structure for this I/O.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value for this parameter means that there is no
+ timeout for this I/O.
+ @return A handle to IO completion object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API ADBAPIHANDLE AdbWriteEndpointAsync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_write,
+ unsigned long* bytes_written,
+ unsigned long time_out,
+ HANDLE event_handle);
+
+/** \brief Synchronously reads from the given endpoint.
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @param buffer[out] Pointer to the buffer that receives the data.
+ @param bytes_to_read[in] Number of bytes to be read.
+ @param bytes_read[out] Number of bytes read. Can be NULL.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value for this parameter means that there is no
+ timeout for this I/O.
+ @return 'true' on success and 'false' on failure. If 'false' is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbReadEndpointSync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_read,
+ unsigned long* bytes_read,
+ unsigned long time_out);
+
+/** \brief Synchronously writes to the given endpoint.
+
+ @param adb_endpoint[in] A handle to opened endpoint object, obtained via one
+ of the AdbOpenXxxEndpoint calls.
+ @param buffer[in] Pointer to the buffer containing the data to be written.
+ @param bytes_to_write[in] Number of bytes to be written.
+ @param bytes_written[out] Number of bytes written. Can be NULL.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value for this parameter means that there is no
+ timeout for this I/O.
+ @return 'true' on success and 'false' on failure. If 'false' is
+ returned GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbWriteEndpointSync(ADBAPIHANDLE adb_endpoint,
+ void* buffer,
+ unsigned long bytes_to_write,
+ unsigned long* bytes_written,
+ unsigned long time_out);
+
+/** \brief Gets overlapped I/O result for async I/O performed on the
+ given endpoint
+
+ @param adb_io_completion[in] A handle to an I/O completion object returned
+ from AdbRead/WriteAsync routines.
+ @param ovl_data[out] Buffer for the copy of this object's OVERLAPPED
+ structure. Can be NULL.
+ @param bytes_transferred[out] Pointer to a variable that receives the
+ number of bytes that were actually transferred by a read or write
+ operation. See SDK doc on GetOvelappedResult for more information.
+ Unlike regular GetOvelappedResult call this parameter can be NULL.
+ @param wait[in] If this parameter is 'true', the method does not return
+ until the operation has been completed. If this parameter is 'false'
+ and the operation is still pending, the method returns 'false' and
+ the GetLastError function returns ERROR_IO_INCOMPLETE.
+ @return 'true' if I/O has been completed or 'false' on failure or if request
+ is not yet completed. If 'false' is returned GetLastError() provides
+ extended error information. If GetLastError returns
+ ERROR_IO_INCOMPLETE it means that I/O is not yet completed.
+*/
+ADBWIN_API bool AdbGetOvelappedIoResult(ADBAPIHANDLE adb_io_completion,
+ LPOVERLAPPED overlapped,
+ unsigned long* bytes_transferred,
+ bool wait);
+
+/** \brief Checks if overlapped I/O has been completed.
+
+ @param adb_io_completion[in] A handle to an I/O completion object returned
+ from AdbRead/WriteAsync routines.
+ @return 'true' if I/O has been completed or 'false' if it's still
+ incomplete. Regardless of the returned value, caller should
+ check GetLastError to validate that handle was OK.
+*/
+ADBWIN_API bool AdbHasOvelappedIoComplated(ADBAPIHANDLE adb_io_completion);
+
+/** \brief Closes handle previously opened with one of the API calls
+
+ @param adb_handle[in] ADB handle previously opened with one of the API calls
+ @return 'true' on success or 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+*/
+ADBWIN_API bool AdbCloseHandle(ADBAPIHANDLE adb_handle);
+
+
+#endif // ANDROID_USB_API_ADBWINAPI_H__
diff --git a/host/windows/usb/api/adb_api_extra.h b/host/windows/usb/api/adb_api_extra.h
new file mode 100644
index 0000000..cad480d
--- /dev/null
+++ b/host/windows/usb/api/adb_api_extra.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_API_EXTRA_H__
+#define ANDROID_USB_API_ADB_API_EXTRA_H__
+/** \file
+ This file consists of public API declarations that are also used by the
+ driver and as such cannot be declared in adb_api.h
+*/
+
+/** AdbEndpointType enumerates endpoint types. It enum is taken from
+ WDF_USB_PIPE_TYPE enum found in WDK.
+*/
+typedef enum _AdbEndpointType {
+ AdbEndpointTypeInvalid = 0,
+ AdbEndpointTypeControl,
+ AdbEndpointTypeIsochronous,
+ AdbEndpointTypeBulk,
+ AdbEndpointTypeInterrupt,
+} AdbEndpointType;
+
+/** Structure AdbEndpointInformation describes an endpoint. It is
+ based on WDF_USB_PIPE_INFORMATION structure found in WDK.
+*/
+typedef struct _AdbEndpointInformation {
+ /// Maximum packet size this endpoint is capable of
+ unsigned long max_packet_size;
+
+ // Maximum size of one transfer which should be sent to the host controller
+ unsigned long max_transfer_size;
+
+ // The type of the endpoint
+ AdbEndpointType endpoint_type;
+
+ /// Raw endpoint address of the device as described by its descriptor
+ unsigned char endpoint_address;
+
+ /// Polling interval
+ unsigned char polling_interval;
+
+ /// Which alternate setting this structure is relevant for
+ unsigned char setting_index;
+} AdbEndpointInformation;
+
+/// Shortcut to default write bulk endpoint in zero-based endpoint index API
+#define ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX 0xFC
+
+/// Shortcut to default read bulk endpoint in zero-based endpoint index API
+#define ADB_QUERY_BULK_READ_ENDPOINT_INDEX 0xFE
+
+// {F72FE0D4-CBCB-407d-8814-9ED673D0DD6B}
+/// Our USB class id that driver uses to register our device
+#define ANDROID_USB_CLASS_ID \
+{0xf72fe0d4, 0xcbcb, 0x407d, {0x88, 0x14, 0x9e, 0xd6, 0x73, 0xd0, 0xdd, 0x6b}};
+
+/// Defines vendor ID for the device
+#define DEVICE_VENDOR_ID 0x18D1
+
+/// Defines product ID for the device with single interface.
+#define DEVICE_SINGLE_PRODUCT_ID 0xD00D
+
+/// Defines product ID for the composite device.
+#define DEVICE_COMPOSITE_PRODUCT_ID 0xDEED
+
+/// Defines product ID for a SoftUSB device simulator that is used to test
+/// the driver in isolation from hardware.
+#define DEVICE_EMULATOR_PROD_ID 0xDDDD
+
+/// Defines interface ID for the device.
+#define DEVICE_INTERFACE_ID 0x01
+
+#endif // ANDROID_USB_API_ADB_API_EXTRA_H__
diff --git a/host/windows/usb/api/adb_api_instance.cpp b/host/windows/usb/api/adb_api_instance.cpp
new file mode 100644
index 0000000..4f66b98
--- /dev/null
+++ b/host/windows/usb/api/adb_api_instance.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AdbApiInstance that is a main
+ API object representing a device interface that is in the interest of
+ the API client. All device (interface) related operations go through this
+ class first.
+*/
+
+#include "stdafx.h"
+#include "adb_api_instance.h"
+#include "adb_helper_routines.h"
+
+/// Map that holds all instances of this object
+AdbApiInstanceMap adb_app_instance_map;
+ULONG_PTR adb_app_instance_id = 0;
+CComAutoCriticalSection adb_app_instance_map_locker;
+
+AdbApiInstance::AdbApiInstance()
+ : ref_count_(1) {
+ // Generate inteface handle
+ adb_app_instance_map_locker.Lock();
+ adb_app_instance_id++;
+ adb_app_instance_map_locker.Unlock();
+ instance_handle_ =
+ reinterpret_cast<ADBAPIINSTANCEHANDLE>(adb_app_instance_id);
+}
+
+AdbApiInstance::~AdbApiInstance() {
+}
+
+void AdbApiInstance::LastReferenceReleased() {
+}
diff --git a/host/windows/usb/api/adb_api_instance.h b/host/windows/usb/api/adb_api_instance.h
new file mode 100644
index 0000000..9bc80b8
--- /dev/null
+++ b/host/windows/usb/api/adb_api_instance.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_API_INSTANCE_H__
+#define ANDROID_USB_API_ADB_API_INSTANCE_H__
+/** \file
+ This file consists of declaration of class AdbApiInstance that is a main
+ API object representing a device interface that is in the interest of
+ the API client. All device (interface) related operations go through this
+ class first.
+*/
+
+#include "adb_api.h"
+#include "adb_api_private_defines.h"
+
+/** Class AdbApiInstance is the main API interbal object representing a device
+ interface that is in the interest of the API client. All device (interface)
+ related operations go through this class first. So, before doing anything
+ meaningfull with the API a client must first create instance of the API
+ via CreateAdbApiInstance, select a device interface for that instance and
+ then do everything else.
+ Objects of this class are globally stored in the map that matches
+ ADBAPIINSTANCEHANDLE to the corresponded object.
+ This class is self-referenced with the following reference model:
+ 1. When object of this class is created and added to the map, its recount
+ is set to 1.
+ 2. Every time the client makes an API call that uses ADBAPIINSTANCEHANDLE
+ a corresponded AdbApiInstance object is looked up in the table and its
+ refcount is incremented. Upon return from the API call that incremented
+ the refcount refcount gets decremented.
+ 3. When the client closes ADBAPIINSTANCEHANDLE via DeleteAdbApiInstance call
+ corresponded object gets deleted from the map and its refcount is
+ decremented.
+ So, at the end, this object destroys itself when refcount drops to zero.
+*/
+class AdbApiInstance {
+ public:
+ /** \brief Constructs the object
+
+ @param handle[in] Instance handle associated with this object
+ */
+ AdbApiInstance();
+
+ private:
+ /// Destructs the object
+ ~AdbApiInstance();
+
+ /** \brief
+ This method is called when last reference to this object has been released
+
+ In this method object is uninitialized and deleted (that is "delete this"
+ is called).
+ */
+ void LastReferenceReleased();
+
+ public:
+ /// Gets name of the USB interface (device name) for this instance
+ const std::wstring& interface_name() const {
+ return interface_name_;
+ }
+
+ /// References the object and returns number of references
+ LONG AddRef() {
+ return InterlockedIncrement(&ref_count_);
+ }
+
+ /** \brief Dereferences the object and returns number of references
+
+ Object may be deleted in this method, so you cannot touch it after
+ this method returns, even if returned value is not zero, because object
+ can be deleted in another thread.
+ */
+ LONG Release() {
+ LONG ret = InterlockedDecrement(&ref_count_);
+ if (0 == ret)
+ LastReferenceReleased();
+
+ return ret;
+ }
+
+ /// Checks if instance has been initialized
+ bool IsInitialized() const {
+ return !interface_name_.empty();
+ }
+
+private:
+ /// Name of the USB interface (device name) for this instance
+ std::wstring interface_name_;
+
+ /// Instance handle for this object
+ ADBAPIINSTANCEHANDLE instance_handle_;
+
+ /// Reference counter for this instance
+ LONG ref_count_;
+};
+
+/// Defines map that matches ADBAPIINSTANCEHANDLE with AdbApiInstance object
+typedef std::map< ADBAPIINSTANCEHANDLE, AdbApiInstance* > AdbApiInstanceMap;
+
+#endif // ANDROID_USB_API_ADB_API_INSTANCE_H__
diff --git a/host/windows/usb/api/adb_api_private_defines.h b/host/windows/usb/api/adb_api_private_defines.h
new file mode 100644
index 0000000..e1da7fe
--- /dev/null
+++ b/host/windows/usb/api/adb_api_private_defines.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_ADB_API_PRIVATE_DEFINES_H__
+#define ANDROID_USB_ADB_API_PRIVATE_DEFINES_H__
+/** \file
+ This file consists of private definitions used inside the API
+*/
+
+#include "adb_api.h"
+
+/** Class AdbInstanceEnumEntry encapsulates an entry in the array of
+ enumerated interfaces.
+*/
+class AdbInstanceEnumEntry {
+ public:
+ /** \brief Constructs an empty object.
+ */
+ AdbInstanceEnumEntry()
+ : flags_(0) {
+ ZeroMemory(&class_id_, sizeof(class_id_));
+ }
+
+ /** \brief Copy constructor
+ */
+ AdbInstanceEnumEntry(const AdbInstanceEnumEntry& proto) {
+ Set(proto.device_name().c_str(), proto.class_id(), proto.flags());
+ }
+
+ /** \brief Constructs the object with parameters.
+ */
+ AdbInstanceEnumEntry(const wchar_t* dev_name, GUID cls_id, DWORD flgs) {
+ Set(dev_name, cls_id, flgs);
+ }
+
+ /** \brief Destructs the object.
+ */
+ ~AdbInstanceEnumEntry() {
+ }
+
+ /// Operator =
+ AdbInstanceEnumEntry& operator=(const AdbInstanceEnumEntry& proto) {
+ Set(proto.device_name().c_str(), proto.class_id(), proto.flags());
+ return *this;
+ }
+
+ /// Initializes instance with parameters
+ void Set(const wchar_t* dev_name, GUID cls_id, DWORD flgs) {
+ device_name_ = dev_name;
+ class_id_ = cls_id;
+ flags_ = flgs;
+ }
+
+ /// Calculates memory size needed to save this entry into AdbInterfaceInfo
+ /// structure
+ ULONG GetFlatSize() const {
+ return static_cast<ULONG>(FIELD_OFFSET(AdbInterfaceInfo, device_name) +
+ (device_name_.length() + 1) * sizeof(wchar_t));
+ }
+
+ /** \brief Saves this entry into AdbInterfaceInfo structure.
+
+ @param info[in] Buffer to save this entry to. Must be big enough to fit it.
+ Use GetFlatSize() method to get buffer size needed for that.
+
+ */
+ void Save(AdbInterfaceInfo* info) const {
+ info->class_id = class_id();
+ info->flags = flags();
+ wcscpy(info->device_name, device_name().c_str());
+ }
+
+ /// Gets interface's device name
+ const std::wstring& device_name() const {
+ return device_name_;
+ }
+
+ /// Gets inteface's class id
+ GUID class_id() const {
+ return class_id_;
+ }
+
+ /// Gets interface flags
+ DWORD flags() const {
+ return flags_;
+ }
+
+ private:
+ /// Inteface's class id (see SP_DEVICE_INTERFACE_DATA)
+ GUID class_id_;
+
+ /// Interface's device name
+ std::wstring device_name_;
+
+ /// Interface flags (see SP_DEVICE_INTERFACE_DATA)
+ DWORD flags_;
+};
+
+/// Defines array of enumerated interface entries
+typedef std::vector< AdbInstanceEnumEntry > AdbEnumInterfaceArray;
+
+#endif // ANDROID_USB_ADB_API_PRIVATE_DEFINES_H__
diff --git a/host/windows/usb/api/adb_endpoint_object.cpp b/host/windows/usb/api/adb_endpoint_object.cpp
new file mode 100644
index 0000000..90f698f
--- /dev/null
+++ b/host/windows/usb/api/adb_endpoint_object.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AdbIOObject that
+ encapsulates an interface on our USB device.
+*/
+
+#include "stdafx.h"
+#include "adb_endpoint_object.h"
+
+AdbEndpointObject::AdbEndpointObject(AdbInterfaceObject* parent_interf)
+ : AdbIOObject(parent_interf, AdbObjectTypeEndpoint) {
+}
+
+AdbEndpointObject::~AdbEndpointObject() {
+}
+
+bool AdbEndpointObject::IsObjectOfType(AdbObjectType obj_type) const {
+ return ((obj_type == AdbObjectTypeEndpoint) ||
+ (obj_type == AdbObjectTypeIo));
+}
+
+bool AdbEndpointObject::GetEndpointInformation(AdbEndpointInformation* info) {
+ if (!IsOpened() || !IsUsbOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ // Send IOCTL
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_handle(),
+ ADB_IOCTL_GET_ENDPOINT_INFORMATION,
+ NULL, 0,
+ info, sizeof(AdbEndpointInformation),
+ &ret_bytes,
+ NULL);
+ ATLASSERT(!ret || (sizeof(AdbEndpointInformation) == ret_bytes));
+
+ return ret ? true : false;
+}
diff --git a/host/windows/usb/api/adb_endpoint_object.h b/host/windows/usb/api/adb_endpoint_object.h
new file mode 100644
index 0000000..eda8ffa
--- /dev/null
+++ b/host/windows/usb/api/adb_endpoint_object.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_ENDPOINT_OBJECT_H__
+#define ANDROID_USB_API_ADB_ENDPOINT_OBJECT_H__
+/** \file
+ This file consists of declaration of class AdbIOObject that encapsulates a
+ handle opened to an endpoint on our device.
+*/
+
+#include "adb_io_object.h"
+
+/** Class AdbEndpointObject encapsulates a handle opened to an endpoint on
+ our device.
+*/
+class AdbEndpointObject : public AdbIOObject {
+ public:
+ /** \brief Constructs the object
+
+ @param interface[in] Parent interface for this object. Interface will be
+ referenced in this object's constructur and released in the
+ destructor.
+ @param obj_type[in] Object type from AdbObjectType enum
+ */
+ AdbEndpointObject(AdbInterfaceObject* parent_interf);
+
+ protected:
+ /** \brief Destructs the object.
+
+ parent_interface_ will be dereferenced here.
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attemp occur, compiler will error.
+ */
+ virtual ~AdbEndpointObject();
+
+ public:
+ /** \brief Gets information about this endpoint.
+
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetEndpointInformation(AdbEndpointInformation* info);
+
+ /** \brief Checks if this object is of the given type
+
+ @param obj_type[in] One of the AdbObjectType types to check
+ @return 'true' is this object type matches obj_type and 'false' otherwise.
+ */
+ virtual bool IsObjectOfType(AdbObjectType obj_type) const;
+
+ // This is a helper for extracting object from the AdbObjectHandleMap
+ static AdbObjectType Type() {
+ return AdbObjectTypeEndpoint;
+ }
+};
+
+#endif // ANDROID_USB_API_ADB_ENDPOINT_OBJECT_H__
diff --git a/host/windows/usb/api/adb_helper_routines.cpp b/host/windows/usb/api/adb_helper_routines.cpp
new file mode 100644
index 0000000..f2cd938
--- /dev/null
+++ b/host/windows/usb/api/adb_helper_routines.cpp
@@ -0,0 +1,248 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of helper routines used
+ in the API.
+*/
+
+#include "stdafx.h"
+#include "adb_api.h"
+#include "adb_helper_routines.h"
+#include "adb_interface_enum.h"
+
+bool GetSDKComplientParam(AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode,
+ ULONG* desired_access,
+ ULONG* desired_sharing) {
+ if (NULL != desired_access) {
+ switch (access_type) {
+ case AdbOpenAccessTypeReadWrite:
+ *desired_access = GENERIC_READ | GENERIC_WRITE;
+ break;
+
+ case AdbOpenAccessTypeRead:
+ *desired_access = GENERIC_READ;
+ break;
+
+ case AdbOpenAccessTypeWrite:
+ *desired_access = GENERIC_WRITE;
+ break;
+
+ case AdbOpenAccessTypeQueryInfo:
+ *desired_access = FILE_READ_ATTRIBUTES | FILE_READ_EA;
+ break;
+
+ default:
+ AtlTrace("\n!!!!! ADB API -> GetSDKComplientParam %u is unknown access type",
+ access_type);
+ SetLastError(ERROR_INVALID_ACCESS);
+ return false;
+ }
+ }
+
+ if (NULL != desired_sharing) {
+ switch (sharing_mode) {
+ case AdbOpenSharingModeReadWrite:
+ *desired_sharing = FILE_SHARE_READ | FILE_SHARE_WRITE;
+ break;
+
+ case AdbOpenSharingModeRead:
+ *desired_sharing = FILE_SHARE_READ;
+ break;
+
+ case AdbOpenSharingModeWrite:
+ *desired_sharing = FILE_SHARE_WRITE;
+ break;
+
+ case AdbOpenSharingModeExclusive:
+ *desired_sharing = 0;
+ break;
+
+ default:
+ AtlTrace("\n!!!!! ADB API -> GetSDKComplientParam %u is unknown share mode",
+ sharing_mode);
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+bool EnumerateDeviceInterfaces(HDEVINFO hardware_dev_info,
+ GUID class_id,
+ bool exclude_removed,
+ bool active_only,
+ AdbEnumInterfaceArray* interfaces) {
+ AdbEnumInterfaceArray tmp;
+ bool ret = false;
+
+ // Enumerate interfaces on this device
+ for (ULONG index = 0; ; index++) {
+ SP_DEVICE_INTERFACE_DATA interface_data;
+ interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
+
+ // SetupDiEnumDeviceInterfaces() returns information about device
+ // interfaces exposed by one or more devices defined by our interface
+ // class. Each call returns information about one interface. The routine
+ // can be called repeatedly to get information about several interfaces
+ // exposed by one or more devices.
+ if (SetupDiEnumDeviceInterfaces(hardware_dev_info,
+ 0,
+ &class_id,
+ index,
+ &interface_data)) {
+ // Satisfy "exclude removed" and "active only" filters.
+ if ((!exclude_removed || (0 == (interface_data.Flags & SPINT_REMOVED))) &&
+ (!active_only || (interface_data.Flags & SPINT_ACTIVE))) {
+ std::wstring dev_name;
+
+ if (GetUsbDeviceName(hardware_dev_info, &interface_data, &dev_name)) {
+ try {
+ // Add new entry to the array
+ tmp.push_back(AdbInstanceEnumEntry(dev_name.c_str(),
+ interface_data.InterfaceClassGuid,
+ interface_data.Flags));
+ } catch (... ) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ break;
+ }
+ } else {
+ // Something went wrong in getting device name
+ break;
+ }
+ }
+ } else {
+ if (ERROR_NO_MORE_ITEMS == GetLastError()) {
+ // There are no more items in the list. Enum is completed.
+ ret = true;
+ break;
+ } else {
+ // Something went wrong in SDK enum
+ break;
+ }
+ }
+ }
+
+ // On success, swap temp array with the returning one
+ if (ret)
+ interfaces->swap(tmp);
+
+ return ret;
+}
+
+bool EnumerateDeviceInterfaces(GUID class_id,
+ ULONG flags,
+ bool exclude_removed,
+ bool active_only,
+ AdbEnumInterfaceArray* interfaces) {
+ // Open a handle to the plug and play dev node.
+ // SetupDiGetClassDevs() returns a device information set that
+ // contains info on all installed devices of a specified class.
+ HDEVINFO hardware_dev_info =
+ SetupDiGetClassDevs(&class_id, NULL, NULL, flags);
+
+ bool ret = false;
+
+ if (INVALID_HANDLE_VALUE != hardware_dev_info) {
+ // Do the enum
+ ret = EnumerateDeviceInterfaces(hardware_dev_info,
+ class_id,
+ exclude_removed,
+ active_only,
+ interfaces);
+
+ // Preserve last error accross hardware_dev_info destruction
+ ULONG error_to_report = ret ? NO_ERROR : GetLastError();
+
+ SetupDiDestroyDeviceInfoList(hardware_dev_info);
+
+ if (NO_ERROR != error_to_report)
+ SetLastError(error_to_report);
+ }
+
+ return ret;
+}
+
+bool GetUsbDeviceDetails(
+ HDEVINFO hardware_dev_info,
+ PSP_DEVICE_INTERFACE_DATA dev_info_data,
+ PSP_DEVICE_INTERFACE_DETAIL_DATA* dev_info_detail_data) {
+ ULONG required_len = 0;
+
+ // First query for the structure size. At this point we expect this call
+ // to fail with ERROR_INSUFFICIENT_BUFFER error code.
+ if (SetupDiGetDeviceInterfaceDetail(hardware_dev_info,
+ dev_info_data,
+ NULL,
+ 0,
+ &required_len,
+ NULL)) {
+ return false;
+ }
+
+ if (ERROR_INSUFFICIENT_BUFFER != GetLastError())
+ return false;
+
+ // Allocate buffer for the structure
+ PSP_DEVICE_INTERFACE_DETAIL_DATA buffer =
+ reinterpret_cast<PSP_DEVICE_INTERFACE_DETAIL_DATA>(malloc(required_len));
+
+ if (NULL == buffer) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return false;
+ }
+
+ buffer->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
+
+ // Retrieve the information from Plug and Play.
+ if (SetupDiGetDeviceInterfaceDetail(hardware_dev_info,
+ dev_info_data,
+ buffer,
+ required_len,
+ &required_len,
+ NULL)) {
+ *dev_info_detail_data = buffer;
+ return true;
+ } else {
+ // Free the buffer if this call failed
+ free(buffer);
+
+ return false;
+ }
+}
+
+bool GetUsbDeviceName(HDEVINFO hardware_dev_info,
+ PSP_DEVICE_INTERFACE_DATA dev_info_data,
+ std::wstring* name) {
+ PSP_DEVICE_INTERFACE_DETAIL_DATA func_class_dev_data = NULL;
+ if (!GetUsbDeviceDetails(hardware_dev_info,
+ dev_info_data,
+ &func_class_dev_data)) {
+ return false;
+ }
+
+ try {
+ *name = func_class_dev_data->DevicePath;
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+
+ free(func_class_dev_data);
+
+ return !name->empty();
+}
diff --git a/host/windows/usb/api/adb_helper_routines.h b/host/windows/usb/api/adb_helper_routines.h
new file mode 100644
index 0000000..18709f0
--- /dev/null
+++ b/host/windows/usb/api/adb_helper_routines.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_HELPER_ROUTINES_H__
+#define ANDROID_USB_API_ADB_HELPER_ROUTINES_H__
+/** \file
+ This file consists of declarations of helper routines used
+ in the API.
+*/
+
+#include "adb_api_private_defines.h"
+
+/** \brief Converts access type and share mode from our enum into
+ SDK - complient values.
+
+ @param access_type[in] Enumerated access type
+ @param sharing_mode[in] Enumerated share mode
+ @param desired_access[out] Will receive SDK - complient desired access
+ flags. This parameter can be NULL.
+ @param desired_sharing[out] Will receive SDK - complient share mode.
+ This parameter can be NULL.
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+*/
+bool GetSDKComplientParam(AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode,
+ ULONG* desired_access,
+ ULONG* desired_sharing);
+
+/** \brief
+ Given the hardware device information enumerates interfaces for this device
+
+ @param hardware_dev_info[in] A handle to hardware device information obtained
+ from PnP manager via SetupDiGetClassDevs()
+ @param class_id[in] Device class ID how it is specified by our USB driver
+ @param exclude_removed[in] If true interfaces with SPINT_REMOVED flag set
+ will be not included in the enumeration.
+ @param active_only[in] If 'true' only active interfaces (with flag
+ SPINT_ACTIVE set) will be included in the enumeration.
+ @param interfaces[out] Upon successfull completion will consist of array of
+ all interfaces found for this device (matching all filters).
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+*/
+bool EnumerateDeviceInterfaces(HDEVINFO hardware_dev_info,
+ GUID class_id,
+ bool exclude_removed,
+ bool active_only,
+ AdbEnumInterfaceArray* interfaces);
+
+/** \brief Enumerates all interfaces for our device class
+
+ This routine uses SetupDiGetClassDevs to get our device info and calls
+ EnumerateDeviceInterfaces to perform the enumeration.
+ @param class_id[in] Device class ID how it is specified by our USB driver
+ @param flags[in] Flags to pass to SetupDiGetClassDevs to filter devices. See
+ SetupDiGetClassDevs() in SDK for more info on these flags.
+ @param exclude_removed[in] If true interfaces with SPINT_REMOVED flag set
+ will be not included in the enumeration.
+ @param active_only[in] If 'true' only active interfaces (with flag
+ SPINT_ACTIVE set) will be included in the enumeration.
+ @param interfaces[out] Upon successfull completion will consist of array of
+ all interfaces found for this device (matching all filters).
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+*/
+bool EnumerateDeviceInterfaces(GUID class_id,
+ ULONG flags,
+ bool exclude_removed,
+ bool active_only,
+ AdbEnumInterfaceArray* interfaces);
+
+/** \brief Given the hardware device information and data gets data details
+
+ Given the hardware_dev_info, representing a handle to the plug and
+ play information, and dev_info_data, representing a specific usb device,
+ gets detailed data about the device (interface).
+ @param hardware_dev_info[in] A handle to hardware device information obtained
+ from PnP manager via SetupDiGetClassDevs()
+ @param dev_info_data[in] Device information data obtained via call to
+ SetupDiEnumDeviceInterfaces()
+ @param dev_info_detail_data[out] Upon successfull completion will consist of
+ the detailed data about device interface. This routine always
+ allocates memory for the output structure so content of this pointer
+ doesn't matter and will be overwritten by this routine. The caller
+ of this method is responsible for freeing allocated data using free()
+ routine.
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+*/
+bool GetUsbDeviceDetails(HDEVINFO hardware_dev_info,
+ PSP_DEVICE_INTERFACE_DATA dev_info_data,
+ PSP_DEVICE_INTERFACE_DETAIL_DATA* dev_info_detail_data);
+
+/** \brief Given the hardware device information and data gets device name.
+
+ Given the hardware_dev_info, representing a handle to the plug and
+ play information, and dev_info_data, representing a specific usb device,
+ gets device name. This routine uses GetUsbDeviceDetails to extract device
+ name.
+ @param hardware_dev_info[in] A handle to hardware device information obtained
+ from PnP manager via SetupDiGetClassDevs()
+ @param dev_info_data[in] Device information data obtained via call to
+ SetupDiEnumDeviceInterfaces()
+ @param name[out] Upon successfull completion will have name for the device.
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+*/
+bool GetUsbDeviceName(HDEVINFO hardware_dev_info,
+ PSP_DEVICE_INTERFACE_DATA dev_info_data,
+ std::wstring* name);
+
+#endif // ANDROID_USB_API_ADB_HELPER_ROUTINES_H__
diff --git a/host/windows/usb/api/adb_interface.cpp b/host/windows/usb/api/adb_interface.cpp
new file mode 100644
index 0000000..4f6c801
--- /dev/null
+++ b/host/windows/usb/api/adb_interface.cpp
@@ -0,0 +1,344 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AdbInterfaceObject that
+ encapsulates an interface on our USB device.
+*/
+
+#include "stdafx.h"
+#include "adb_interface.h"
+#include "adb_endpoint_object.h"
+
+AdbInterfaceObject::AdbInterfaceObject(const wchar_t* interf_name)
+ : AdbObjectHandle(AdbObjectTypeInterface),
+ interface_name_(interf_name) {
+ ATLASSERT(NULL != interf_name);
+}
+
+AdbInterfaceObject::~AdbInterfaceObject() {
+}
+
+ADBAPIHANDLE AdbInterfaceObject::CreateHandle() {
+ // Open USB device for this intefface
+ HANDLE usb_device_handle = CreateFile(interface_name().c_str(),
+ GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
+ NULL,
+ OPEN_EXISTING,
+ 0,
+ NULL);
+ if (INVALID_HANDLE_VALUE == usb_device_handle)
+ return NULL;
+
+ // Now, we ensured that our usb device / interface is up and running.
+ // Lets collect device, interface and pipe information
+ bool ok = true;
+ if (!CacheUsbDeviceDescriptor(usb_device_handle) ||
+ !CacheUsbConfigurationDescriptor(usb_device_handle) ||
+ !CacheUsbInterfaceDescriptor(usb_device_handle)) {
+ ok = false;
+ }
+
+ // Preserve error accross handle close
+ ULONG error = ok ? NO_ERROR : GetLastError();
+
+ ::CloseHandle(usb_device_handle);
+
+ if (NO_ERROR != error)
+ SetLastError(error);
+
+ if (!ok)
+ return false;
+
+ return AdbObjectHandle::CreateHandle();
+}
+
+bool AdbInterfaceObject::GetInterfaceName(void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi) {
+ // Lets see if buffer is big enough
+ ULONG name_len = static_cast<ULONG>(interface_name_.length() + 1);
+ if ((NULL == buffer) || (*buffer_char_size < name_len)) {
+ *buffer_char_size = name_len;
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return false;
+ }
+
+ if (!ansi) {
+ // If user asked for wide char name just return it
+ wcscpy(reinterpret_cast<wchar_t*>(buffer), interface_name().c_str());
+ return true;
+ }
+
+ // We need to convert name from wide char to ansi string
+ int res = WideCharToMultiByte(CP_ACP,
+ 0,
+ interface_name().c_str(),
+ static_cast<int>(name_len),
+ reinterpret_cast<PSTR>(buffer),
+ static_cast<int>(*buffer_char_size),
+ NULL,
+ NULL);
+ return (res != 0);
+}
+
+bool AdbInterfaceObject::GetSerialNumber(void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ // Open USB device for this intefface
+ HANDLE usb_device_handle = CreateFile(interface_name().c_str(),
+ FILE_READ_ATTRIBUTES | FILE_READ_EA,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
+ NULL,
+ OPEN_EXISTING,
+ 0,
+ NULL);
+ if (INVALID_HANDLE_VALUE == usb_device_handle)
+ return NULL;
+
+ WCHAR serial_number[512];
+
+ // Send IOCTL
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_device_handle,
+ ADB_IOCTL_GET_SERIAL_NUMBER,
+ NULL, 0,
+ serial_number, sizeof(serial_number),
+ &ret_bytes,
+ NULL);
+
+ // Preserve error accross CloseHandle
+ ULONG error = ret ? NO_ERROR : GetLastError();
+
+ ::CloseHandle(usb_device_handle);
+
+ if (NO_ERROR != error) {
+ SetLastError(error);
+ return false;
+ }
+
+ unsigned long str_len =
+ static_cast<unsigned long>(wcslen(serial_number) + 1);
+
+ if ((NULL == buffer) || (*buffer_char_size < str_len)) {
+ *buffer_char_size = str_len;
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return false;
+ }
+
+ if (!ansi) {
+ // If user asked for wide char name just return it
+ wcscpy(reinterpret_cast<wchar_t*>(buffer), serial_number);
+ return true;
+ }
+
+ // We need to convert name from wide char to ansi string
+ int res = WideCharToMultiByte(CP_ACP,
+ 0,
+ serial_number,
+ static_cast<int>(str_len),
+ reinterpret_cast<PSTR>(buffer),
+ static_cast<int>(*buffer_char_size),
+ NULL,
+ NULL);
+ return (res != 0);
+}
+
+bool AdbInterfaceObject::GetUsbDeviceDescriptor(USB_DEVICE_DESCRIPTOR* desc) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ CopyMemory(desc, usb_device_descriptor(), sizeof(USB_DEVICE_DESCRIPTOR));
+
+ return true;
+}
+
+bool AdbInterfaceObject::GetUsbConfigurationDescriptor(
+ USB_CONFIGURATION_DESCRIPTOR* desc) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ CopyMemory(desc, usb_config_descriptor(),
+ sizeof(USB_CONFIGURATION_DESCRIPTOR));
+
+ return true;
+}
+
+bool AdbInterfaceObject::GetUsbInterfaceDescriptor(
+ USB_INTERFACE_DESCRIPTOR* desc) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ CopyMemory(desc, usb_interface_descriptor(), sizeof(USB_INTERFACE_DESCRIPTOR));
+
+ return true;
+}
+
+bool AdbInterfaceObject::GetEndpointInformation(UCHAR endpoint_index,
+ AdbEndpointInformation* info) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ // Open USB device for this intefface
+ HANDLE usb_device_handle = CreateFile(interface_name().c_str(),
+ FILE_READ_ATTRIBUTES | FILE_READ_EA,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
+ NULL,
+ OPEN_EXISTING,
+ 0,
+ NULL);
+ if (INVALID_HANDLE_VALUE == usb_device_handle)
+ return NULL;
+
+ // Init ICTL param
+ AdbQueryEndpointInformation param;
+ param.endpoint_index = endpoint_index;
+
+ // Send IOCTL
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_device_handle,
+ ADB_IOCTL_GET_ENDPOINT_INFORMATION,
+ ¶m, sizeof(param),
+ info, sizeof(AdbEndpointInformation),
+ &ret_bytes,
+ NULL);
+ ATLASSERT(!ret || (sizeof(AdbEndpointInformation) == ret_bytes));
+
+ // Preserve error accross CloseHandle
+ ULONG error = ret ? NO_ERROR : GetLastError();
+
+ ::CloseHandle(usb_device_handle);
+
+ if (NO_ERROR != error)
+ SetLastError(error);
+
+ return ret ? true : false;
+}
+
+ADBAPIHANDLE AdbInterfaceObject::OpenEndpoint(
+ UCHAR endpoint_index,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode) {
+ // Convert index into name
+ std::wstring endpoint_name;
+
+ try {
+ if (ADB_QUERY_BULK_READ_ENDPOINT_INDEX == endpoint_index) {
+ endpoint_name = DEVICE_BULK_READ_PIPE_NAME;
+ } else if (ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX == endpoint_index) {
+ endpoint_name = DEVICE_BULK_WRITE_PIPE_NAME;
+ } else {
+ wchar_t fmt[265];
+ swprintf(fmt, L"%ws%u", DEVICE_PIPE_NAME_PREFIX, endpoint_index);
+ endpoint_name = fmt;
+ }
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return NULL;
+ }
+
+ return OpenEndpoint(endpoint_name.c_str(), access_type, sharing_mode);
+}
+
+ADBAPIHANDLE AdbInterfaceObject::OpenEndpoint(
+ const wchar_t* endpoint_name,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode) {
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ AdbEndpointObject* adb_endpoint = NULL;
+
+ try {
+ adb_endpoint = new AdbEndpointObject(this);
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return NULL;
+ }
+
+ // Build full path to the object
+ std::wstring endpoint_path = interface_name();
+ endpoint_path += L"\\";
+ endpoint_path += endpoint_name;
+
+ ADBAPIHANDLE ret = adb_endpoint->CreateHandle(endpoint_path.c_str(),
+ access_type,
+ sharing_mode);
+
+ adb_endpoint->Release();
+
+ return ret;
+}
+
+bool AdbInterfaceObject::CacheUsbDeviceDescriptor(HANDLE usb_device_handle) {
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_device_handle,
+ ADB_IOCTL_GET_USB_DEVICE_DESCRIPTOR,
+ NULL, 0,
+ &usb_device_descriptor_,
+ sizeof(usb_device_descriptor_),
+ &ret_bytes,
+ NULL);
+ ATLASSERT(!ret || (sizeof(USB_DEVICE_DESCRIPTOR) == ret_bytes));
+
+ return ret ? true : false;
+}
+
+bool AdbInterfaceObject::CacheUsbConfigurationDescriptor(
+ HANDLE usb_device_handle) {
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_device_handle,
+ ADB_IOCTL_GET_USB_CONFIGURATION_DESCRIPTOR,
+ NULL, 0,
+ &usb_config_descriptor_,
+ sizeof(usb_config_descriptor_),
+ &ret_bytes,
+ NULL);
+ ATLASSERT(!ret || (sizeof(USB_CONFIGURATION_DESCRIPTOR) == ret_bytes));
+
+ return ret ? true : false;
+}
+
+bool AdbInterfaceObject::CacheUsbInterfaceDescriptor(
+ HANDLE usb_device_handle) {
+ DWORD ret_bytes = 0;
+ BOOL ret = DeviceIoControl(usb_device_handle,
+ ADB_IOCTL_GET_USB_INTERFACE_DESCRIPTOR,
+ NULL, 0,
+ &usb_interface_descriptor_,
+ sizeof(usb_interface_descriptor_),
+ &ret_bytes,
+ NULL);
+ ATLASSERT(!ret || (sizeof(USB_INTERFACE_DESCRIPTOR) == ret_bytes));
+
+ return ret ? true : false;
+}
diff --git a/host/windows/usb/api/adb_interface.h b/host/windows/usb/api/adb_interface.h
new file mode 100644
index 0000000..cead454
--- /dev/null
+++ b/host/windows/usb/api/adb_interface.h
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_INTERFACE_H__
+#define ANDROID_USB_API_ADB_INTERFACE_H__
+/** \file
+ This file consists of declaration of class AdbInterfaceObject that
+ encapsulates an interface on our USB device.
+*/
+
+#include "adb_object_handle.h"
+
+/** Class AdbInterfaceObject encapsulates an interface on our USB device.
+*/
+class AdbInterfaceObject : public AdbObjectHandle {
+ public:
+ /** \brief Constructs the object
+
+ @param interf_name[in] Name of the interface
+ */
+ explicit AdbInterfaceObject(const wchar_t* interf_name);
+
+ protected:
+ /** \brief Destructs the object.
+
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attemp occur, compiler will error.
+ */
+ virtual ~AdbInterfaceObject();
+
+ public:
+ /** \brief Creates handle to this object
+
+ In this call a handle for this object is generated and object is added
+ to the AdbObjectHandleMap. We override this method in order to verify that
+ interface indeed exists and gather device, interface and pipe properties.
+ If this step succeeds then and only then AdbObjectHandle::CreateHandle
+ will be called.
+ @return A handle to this object on success or NULL on an error.
+ If NULL is returned GetLastError() provides extended error
+ information. ERROR_GEN_FAILURE is set if an attempt was
+ made to create already opened object.
+ */
+ virtual ADBAPIHANDLE CreateHandle();
+
+ /** \brief Gets interface device name.
+
+ @param buffer[out] Buffer for the name. Can be NULL in which case
+ buffer_char_size will contain number of characters required to fit
+ the name.
+ @param buffer_char_size[in/out] On the way in supplies size (in characters)
+ of the buffer. On the way out if method failed and GetLastError
+ reports ERROR_INSUFFICIENT_BUFFER will contain number of characters
+ required to fit the name.
+ @param ansi[in] If true the name will be returned as single character
+ string. Otherwise name will be returned as wide character string.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetInterfaceName(void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi);
+
+ /** \brief Gets serial number for interface's device.
+
+ @param buffer[out] Buffer for the serail number string. Can be NULL in
+ which case buffer_char_size will contain number of characters
+ required for the string.
+ @param buffer_char_size[in/out] On the way in supplies size (in characters)
+ of the buffer. On the way out, if method failed and GetLastError
+ reports ERROR_INSUFFICIENT_BUFFER, will contain number of characters
+ required for the name.
+ @param ansi[in] If 'true' the name will be returned as single character
+ string. Otherwise name will be returned as wide character string.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetSerialNumber(void* buffer,
+ unsigned long* buffer_char_size,
+ bool ansi);
+
+ /** \brief Gets device descriptor for the USB device associated with
+ this interface.
+
+ @param desc[out] Upon successful completion will have usb device
+ descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetUsbDeviceDescriptor(USB_DEVICE_DESCRIPTOR* desc);
+
+ /** \brief Gets descriptor for the selected USB device configuration.
+
+ @param desc[out] Upon successful completion will have usb device
+ configuration descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetUsbConfigurationDescriptor(USB_CONFIGURATION_DESCRIPTOR* desc);
+
+ /** \brief Gets descriptor for this interface.
+
+ @param desc[out] Upon successful completion will have interface
+ descriptor.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetUsbInterfaceDescriptor(USB_INTERFACE_DESCRIPTOR* desc);
+
+ /** \brief Gets information about an endpoint on this interface.
+
+ @param endpoint_index[in] Zero-based endpoint index. There are two
+ shortcuts for this parameter: ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX
+ and ADB_QUERY_BULK_READ_ENDPOINT_INDEX that provide infor about
+ (default?) bulk write and read endpoints respectively.
+ @param info[out] Upon successful completion will have endpoint information.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool GetEndpointInformation(UCHAR endpoint_index, AdbEndpointInformation* info);
+
+ /** \brief Opens an endpoint on this interface.
+
+ @param endpoint_index[in] Zero-based endpoint index. There are two
+ shortcuts for this parameter: ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX
+ and ADB_QUERY_BULK_READ_ENDPOINT_INDEX that provide infor about
+ (default?) bulk write and read endpoints respectively.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always shared for read / write.
+ @return Handle to the opened endpoint object or NULL on failure.
+ If NULL is returned GetLastError() provides extended information
+ about the error that occurred.
+ */
+ ADBAPIHANDLE OpenEndpoint(UCHAR endpoint_index,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode);
+
+ /** \brief Opens an endpoint on this interface.
+
+ @param endpoint_name[in] Endpoint file name.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way endpoint is opened. It's
+ always shared for read / write.
+ @return Handle to the opened endpoint object or NULL on failure.
+ If NULL is returned GetLastError() provides extended information
+ about the error that occurred.
+ */
+ ADBAPIHANDLE OpenEndpoint(const wchar_t* endpoint_name,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode sharing_mode);
+
+ private:
+ /** \brief Caches device descriptor for the USB device associated with
+ this interface.
+
+ This method is called from CreateHandle method to cache some interface
+ information.
+ @param usb_device_handle[in] Handle to USB device.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool CacheUsbDeviceDescriptor(HANDLE usb_device_handle);
+
+ /** \brief Caches descriptor for the selected USB device configuration.
+
+ This method is called from CreateHandle method to cache some interface
+ information.
+ @param usb_device_handle[in] Handle to USB device.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool CacheUsbConfigurationDescriptor(HANDLE usb_device_handle);
+
+ /** \brief Caches descriptor for this interface.
+
+ This method is called from CreateHandle method to cache some interface
+ information.
+ @param usb_device_handle[in] Handle to USB device.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ bool CacheUsbInterfaceDescriptor(HANDLE usb_device_handle);
+
+ public:
+ /// Gets name of the USB interface (device name) for this object
+ const std::wstring& interface_name() const {
+ return interface_name_;
+ }
+
+ // This is a helper for extracting object from the AdbObjectHandleMap
+ static AdbObjectType Type() {
+ return AdbObjectTypeInterface;
+ }
+
+ /// Gets cached usb device descriptor
+ const USB_DEVICE_DESCRIPTOR* usb_device_descriptor() const {
+ return &usb_device_descriptor_;
+ }
+
+ /// Gets cached usb configuration descriptor
+ const USB_CONFIGURATION_DESCRIPTOR* usb_config_descriptor() const {
+ return &usb_config_descriptor_;
+ }
+
+ /// Gets cached usb interface descriptor
+ const USB_INTERFACE_DESCRIPTOR* usb_interface_descriptor() const {
+ return &usb_interface_descriptor_;
+ }
+
+private:
+ /// Name of the USB interface (device name) for this object
+ std::wstring interface_name_;
+
+ /// Cached usb device descriptor
+ USB_DEVICE_DESCRIPTOR usb_device_descriptor_;
+
+ /// Cached usb configuration descriptor
+ USB_CONFIGURATION_DESCRIPTOR usb_config_descriptor_;
+
+ /// Cached usb interface descriptor
+ USB_INTERFACE_DESCRIPTOR usb_interface_descriptor_;
+};
+
+#endif // ANDROID_USB_API_ADB_INTERFACE_H__
diff --git a/host/windows/usb/api/adb_interface_enum.cpp b/host/windows/usb/api/adb_interface_enum.cpp
new file mode 100644
index 0000000..6e2808c
--- /dev/null
+++ b/host/windows/usb/api/adb_interface_enum.cpp
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of AdbInterfaceEnumObject class that
+ encapsulates enumerator of USB interfaces available through this API.
+*/
+
+#include "stdafx.h"
+#include "adb_api.h"
+#include "adb_interface_enum.h"
+#include "adb_helper_routines.h"
+
+AdbInterfaceEnumObject::AdbInterfaceEnumObject()
+ : AdbObjectHandle(AdbObjectTypeInterfaceEnumerator) {
+ current_interface_ = interfaces_.begin();
+}
+
+AdbInterfaceEnumObject::~AdbInterfaceEnumObject() {
+}
+
+bool AdbInterfaceEnumObject::InitializeEnum(GUID class_id,
+ bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only) {
+ // Calc flags for SetupDiGetClassDevs
+ DWORD flags = DIGCF_DEVICEINTERFACE;
+ if (exclude_not_present)
+ flags |= DIGCF_PRESENT;
+
+ // Do the enum
+ bool ret = EnumerateDeviceInterfaces(class_id,
+ flags,
+ exclude_removed,
+ active_only,
+ &interfaces_);
+
+ // If enum was successfull set current enum pointer
+ // to the beginning of the array
+ if (ret)
+ current_interface_ = interfaces_.begin();
+
+ return ret;
+}
+
+bool AdbInterfaceEnumObject::Next(AdbInterfaceInfo* info, ULONG* size) {
+ // Make sure that it's opened
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ ATLASSERT(NULL != size);
+ if (NULL == size) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return false;
+ }
+
+ // Lets see if enum is over
+ if (interfaces_.end() == current_interface_) {
+ SetLastError(ERROR_NO_MORE_ITEMS);
+ return false;
+ }
+
+ AdbInstanceEnumEntry& entry = *current_interface_;
+
+ // Big enough?
+ if ((NULL == info) || (*size < entry.GetFlatSize())) {
+ *size = entry.GetFlatSize();
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return false;
+ }
+
+ // All checks passed
+ entry.Save(info);
+ current_interface_++;
+ return true;
+}
+
+bool AdbInterfaceEnumObject::Reset() {
+ // Make sure that it's opened
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ current_interface_ = interfaces_.begin();
+
+ return true;
+}
diff --git a/host/windows/usb/api/adb_interface_enum.h b/host/windows/usb/api/adb_interface_enum.h
new file mode 100644
index 0000000..f46b31b
--- /dev/null
+++ b/host/windows/usb/api/adb_interface_enum.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_INTERFACE_ENUM_H__
+#define ANDROID_USB_API_ADB_INTERFACE_ENUM_H__
+/** \file
+ This file consists of declaration of AdbInterfaceEnumObject class that
+ encapsulates enumerator of USB interfaces available through this API.
+*/
+
+#include "adb_object_handle.h"
+
+/** Class AdbInterfaceEnumObject encapsulates enumerator of USB
+ interfaces available through this API.
+*/
+class AdbInterfaceEnumObject : public AdbObjectHandle {
+ public:
+ /** \brief Constructs the object.
+ */
+ AdbInterfaceEnumObject();
+
+ protected:
+ /** \brief Destructs the object.
+
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attemp occur, compiler will error.
+ */
+ virtual ~AdbInterfaceEnumObject();
+
+ public:
+ /** \brief Enumerates all interfaces for our device class
+
+ This routine uses SetupDiGetClassDevs to get our device info and calls
+ EnumerateDeviceInterfaces to perform the enumeration.
+ @param class_id[in] Device class ID that is specified by our USB driver
+ @param exclude_not_present[in] If set include only those devices that are
+ currently present.
+ @param exclude_removed[in] If true interfaces with SPINT_REMOVED flag set
+ will be not included in the enumeration.
+ @param active_only[in] If 'true' only active interfaces (with flag
+ SPINT_ACTIVE set) will be included in the enumeration.
+ @return True on success, false on failure, in which case GetLastError()
+ provides extended information about the error that occurred.
+ */
+ bool InitializeEnum(GUID class_id,
+ bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only);
+
+ /** \brief Gets next enumerated interface information
+
+ @param info[out] Upon successful completion will receive interface
+ information. Can be NULL. If it is NULL, upon return from this
+ method *size will have memory size required to fit this entry.
+ @param size[in,out]. On the way in provides size of the memory buffer
+ addressed by info param. On the way out (only if buffer is not
+ big enough) will provide memory size required to fit this entry.
+ @return true on success, false on error. If false is returned
+ GetLastError() provides extended information about the error that
+ occurred. ERROR_INSUFFICIENT_BUFFER indicates that buffer provided
+ in info param was not big enough and *size specifies memory size
+ required to fit this entry. ERROR_NO_MORE_ITEMS indicates that
+ enumeration is over and there are no more entries to return.
+ */
+ bool Next(AdbInterfaceInfo* info, ULONG* size);
+
+ /** \brief Makes enumerator to start from the beginning.
+
+ @return true on success, false on error. If false is returned
+ GetLastError() provides extended information about the error that
+ occurred.
+ */
+ bool Reset();
+
+ // This is a helper for extracting object from the AdbObjectHandleMap
+ static AdbObjectType Type() {
+ return AdbObjectTypeInterfaceEnumerator;
+ }
+
+ protected:
+ /// Array of interfaces enumerated with this object
+ AdbEnumInterfaceArray interfaces_;
+
+ /// Current enumerator
+ AdbEnumInterfaceArray::iterator current_interface_;
+};
+
+#endif // ANDROID_USB_API_ADB_INTERFACE_ENUM_H__
diff --git a/host/windows/usb/api/adb_io_completion.cpp b/host/windows/usb/api/adb_io_completion.cpp
new file mode 100644
index 0000000..02519c9
--- /dev/null
+++ b/host/windows/usb/api/adb_io_completion.cpp
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AdbIOCompletion that
+ encapsulates a wrapper around OVERLAPPED Win32 structure returned
+ from asynchronous I/O requests.
+*/
+
+#include "stdafx.h"
+#include "adb_io_completion.h"
+
+AdbIOCompletion::AdbIOCompletion(AdbIOObject* parent_io_obj,
+ bool is_write_ctl,
+ ULONG expected_trans_size,
+ HANDLE event_hndl)
+ : AdbObjectHandle(AdbObjectTypeIoCompletion),
+ transferred_bytes_(0),
+ expected_transfer_size_(expected_trans_size),
+ is_write_ioctl_(is_write_ctl),
+ parent_io_object_(parent_io_obj) {
+ ATLASSERT(NULL != parent_io_obj);
+ parent_io_obj->AddRef();
+ ZeroMemory(&overlapped_, sizeof(overlapped_));
+ overlapped_.hEvent = event_hndl;
+}
+
+AdbIOCompletion::~AdbIOCompletion() {
+ parent_io_object_->Release();
+}
+
+bool AdbIOCompletion::GetOvelappedIoResult(LPOVERLAPPED ovl_data,
+ ULONG* bytes_transferred,
+ bool wait) {
+ if (NULL != bytes_transferred)
+ *bytes_transferred = 0;
+
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ ULONG transfer;
+ bool ret = GetOverlappedResult(parent_io_object()->usb_handle(),
+ overlapped(),
+ &transfer,
+ wait) ? true :
+ false;
+
+ // TODO: This is bizzare but I've seen it happening
+ // that GetOverlappedResult with wait set to true returns "prematurely",
+ // with wrong transferred bytes value and GetLastError reporting
+ // ERROR_IO_PENDING. So, lets give it an up to a 20 ms loop!
+ ULONG error = GetLastError();
+
+ if (wait && ret && (0 == transfer) && (0 != expected_transfer_size_) &&
+ ((ERROR_IO_INCOMPLETE == error) || (ERROR_IO_PENDING == error))) {
+ for (int trying = 0; trying < 10; trying++) {
+ Sleep(2);
+ ret = GetOverlappedResult(parent_io_object()->usb_handle(),
+ overlapped(),
+ &transfer,
+ wait) ? true :
+ false;
+ error = GetLastError();
+ if (!ret || (0 != transfer) ||
+ ((ERROR_IO_INCOMPLETE != error) && (ERROR_IO_PENDING != error))) {
+ break;
+ }
+ }
+ }
+
+ if (NULL != ovl_data)
+ CopyMemory(ovl_data, overlapped(), sizeof(OVERLAPPED));
+
+ if (NULL != bytes_transferred)
+ *bytes_transferred = is_write_ioctl() ? transferred_bytes_ : transfer;
+
+ return ret;
+}
+
+bool AdbIOCompletion::IsCompleted() {
+ SetLastError(NO_ERROR);
+ if (!IsOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return true;
+ }
+
+ return HasOverlappedIoCompleted(overlapped()) ? true : false;
+}
diff --git a/host/windows/usb/api/adb_io_completion.h b/host/windows/usb/api/adb_io_completion.h
new file mode 100644
index 0000000..d29f5e1
--- /dev/null
+++ b/host/windows/usb/api/adb_io_completion.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_IO_COMPLETION_H__
+#define ANDROID_USB_API_ADB_IO_COMPLETION_H__
+/** \file
+ This file consists of declaration of class AdbIOCompletion that encapsulates
+ a wrapper around OVERLAPPED Win32 structure returned from asynchronous I/O
+ requests.
+*/
+
+#include "adb_io_object.h"
+
+/** Class AdbIOCompletion encapsulates encapsulates a wrapper around
+ OVERLAPPED Win32 structure returned from asynchronous I/O requests.
+ A handle to this object is returned to the caller of each successful
+ asynchronous I/O request. Just like all other handles this handle
+ must be closed after it's no longer needed.
+*/
+class AdbIOCompletion : public AdbObjectHandle {
+ public:
+ /** \brief Constructs the object
+
+ @param parent_io_obj[in] Parent I/O object that created this instance.
+ Parent object will be referenced in this object's constructur and
+ released in the destructor.
+ @param is_write_ctl[in] Flag indicating whether or not this completion
+ object is created for ADB_IOCTL_BULK_WRITE I/O.
+ @param event_hndl[in] Event handle that should be signaled when I/O
+ completes. Can be NULL. If it's not NULL this handle will be
+ used to initialize OVERLAPPED structure for this object.
+ */
+ AdbIOCompletion(AdbIOObject* parent_io_obj,
+ bool is_write_ctl,
+ ULONG expected_trans_size,
+ HANDLE event_hndl);
+
+ protected:
+ /** \brief Destructs the object.
+
+ parent_io_object_ will be dereferenced here.
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attemp occur, compiler will error.
+ */
+ virtual ~AdbIOCompletion();
+
+ public:
+ /** \brief Gets overlapped I/O result
+
+ @param ovl_data[out] Buffer for the copy of this object's OVERLAPPED
+ structure. Can be NULL.
+ @param bytes_transferred[out] Pointer to a variable that receives the
+ number of bytes that were actually transferred by a read or write
+ operation. See SDK doc on GetOvelappedResult for more information.
+ Unlike regular GetOvelappedResult call this parameter can be NULL.
+ @param wait[in] If this parameter is 'true', the method does not return
+ until the operation has been completed. If this parameter is 'false'
+ and the operation is still pending, the method returns 'false' and
+ the GetLastError function returns ERROR_IO_INCOMPLETE.
+ @return 'true' if I/O has been completed or 'false' on failure or if request
+ is not yet completed. If 'false' is returned GetLastError() provides
+ extended error information. If GetLastError returns
+ ERROR_IO_INCOMPLETE it means that I/O is not yet completed.
+ */
+ virtual bool GetOvelappedIoResult(LPOVERLAPPED ovl_data,
+ ULONG* bytes_transferred,
+ bool wait);
+
+ /** \brief Checks if I/O that this object represents has completed.
+
+ @return 'true' if I/O has been completed or 'false' if it's still
+ incomplete. Regardless of the returned value, caller should
+ check GetLastError to validate that handle was OK.
+ */
+ virtual bool IsCompleted();
+
+ public:
+ /// Gets overlapped structure for this I/O
+ LPOVERLAPPED overlapped() {
+ return &overlapped_;
+ }
+
+ /// Gets parent object
+ AdbIOObject* parent_io_object() const {
+ return parent_io_object_;
+ }
+
+ /// Gets parent object handle
+ ADBAPIHANDLE GetParentObjectHandle() const {
+ return (NULL != parent_io_object()) ? parent_io_object()->adb_handle() :
+ NULL;
+ }
+
+ /// Gets address for ADB_IOCTL_BULK_WRITE output buffer
+ ULONG* transferred_bytes_ptr() {
+ ATLASSERT(is_write_ioctl());
+ return &transferred_bytes_;
+ }
+
+ /// Gets write IOCTL flag
+ bool is_write_ioctl() const {
+ return is_write_ioctl_;
+ }
+
+ // This is a helper for extracting object from the AdbObjectHandleMap
+ static AdbObjectType Type() {
+ return AdbObjectTypeIoCompletion;
+ }
+
+ protected:
+ /// Overlapped structure for this I/O
+ OVERLAPPED overlapped_;
+
+ /// Parent I/O object
+ AdbIOObject* parent_io_object_;
+
+ /// Recepient for number of transferred bytes in write IOCTL
+ ULONG transferred_bytes_;
+
+ /// Expected number of bytes transferred in thi I/O
+ ULONG expected_transfer_size_;
+
+ /// Write IOCTL flag
+ bool is_write_ioctl_;
+};
+
+#endif // ANDROID_USB_API_ADB_IO_COMPLETION_H__
diff --git a/host/windows/usb/api/adb_io_object.cpp b/host/windows/usb/api/adb_io_object.cpp
new file mode 100644
index 0000000..ea4bc8f
--- /dev/null
+++ b/host/windows/usb/api/adb_io_object.cpp
@@ -0,0 +1,284 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AdbIOObject that encapsulates
+ an item on our device that is opened for read / write / IOCTL I/O.
+*/
+
+#include "stdafx.h"
+#include "adb_io_object.h"
+#include "adb_io_completion.h"
+#include "adb_helper_routines.h"
+
+AdbIOObject::AdbIOObject(AdbInterfaceObject* parent_interf,
+ AdbObjectType obj_type)
+ : AdbObjectHandle(obj_type),
+ usb_handle_(INVALID_HANDLE_VALUE),
+ parent_interface_(parent_interf) {
+ ATLASSERT(NULL != parent_interf);
+ parent_interf->AddRef();
+}
+
+AdbIOObject::~AdbIOObject() {
+ if (INVALID_HANDLE_VALUE != usb_handle_)
+ ::CloseHandle(usb_handle_);
+ parent_interface_->Release();
+}
+
+ADBAPIHANDLE AdbIOObject::CreateHandle(const wchar_t* item_path,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode share_mode) {
+ // Make sure that we don't have USB handle here
+ if (IsUsbOpened()) {
+ SetLastError(ERROR_GEN_FAILURE);
+ return NULL;
+ }
+
+ // Convert access / share parameters into CreateFile - compatible
+ ULONG desired_access;
+ ULONG desired_sharing;
+
+ if (!GetSDKComplientParam(access_type, share_mode,
+ &desired_access, &desired_sharing)) {
+ return NULL;
+ }
+
+ // Open USB handle
+ usb_handle_ = CreateFile(item_path,
+ desired_access,
+ share_mode,
+ NULL,
+ OPEN_EXISTING,
+ FILE_FLAG_OVERLAPPED, // Always overlapped!
+ NULL);
+ if (INVALID_HANDLE_VALUE == usb_handle_)
+ return NULL;
+
+ // Create ADB handle
+ ADBAPIHANDLE ret = AdbObjectHandle::CreateHandle();
+
+ if (NULL == ret) {
+ // If creation of ADB handle failed we have to close USB handle too.
+ ULONG error = GetLastError();
+ ::CloseHandle(usb_handle());
+ usb_handle_ = INVALID_HANDLE_VALUE;
+ SetLastError(error);
+ }
+
+ return ret;
+}
+
+bool AdbIOObject::CloseHandle() {
+ // Lets close USB item first
+ if (IsUsbOpened()) {
+ ::CloseHandle(usb_handle());
+ usb_handle_ = INVALID_HANDLE_VALUE;
+ }
+
+ return AdbObjectHandle::CloseHandle();
+}
+
+ADBAPIHANDLE AdbIOObject::AsyncRead(void* buffer,
+ ULONG bytes_to_read,
+ ULONG* bytes_read,
+ HANDLE event_handle,
+ ULONG time_out) {
+ return CommonAsyncReadWrite(true,
+ buffer,
+ bytes_to_read,
+ bytes_read,
+ event_handle,
+ time_out);
+}
+
+ADBAPIHANDLE AdbIOObject::AsyncWrite(void* buffer,
+ ULONG bytes_to_write,
+ ULONG* bytes_written,
+ HANDLE event_handle,
+ ULONG time_out) {
+ return CommonAsyncReadWrite(false,
+ buffer,
+ bytes_to_write,
+ bytes_written,
+ event_handle,
+ time_out);
+}
+
+bool AdbIOObject::SyncRead(void* buffer,
+ ULONG bytes_to_read,
+ ULONG* bytes_read,
+ ULONG time_out) {
+ return CommonSyncReadWrite(true,
+ buffer,
+ bytes_to_read,
+ bytes_read,
+ time_out);
+}
+
+bool AdbIOObject::SyncWrite(void* buffer,
+ ULONG bytes_to_write,
+ ULONG* bytes_written,
+ ULONG time_out) {
+ return CommonSyncReadWrite(false,
+ buffer,
+ bytes_to_write,
+ bytes_written,
+ time_out);
+}
+
+ADBAPIHANDLE AdbIOObject::CommonAsyncReadWrite(bool is_read,
+ void* buffer,
+ ULONG bytes_to_transfer,
+ ULONG* bytes_transferred,
+ HANDLE event_handle,
+ ULONG time_out) {
+ if (NULL != bytes_transferred)
+ *bytes_transferred = 0;
+
+ if (!IsOpened() || !IsUsbOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ bool is_ioctl_write = is_read ? false : (0 != time_out);
+
+ // Create completion i/o object
+ AdbIOCompletion* adb_io_completion = NULL;
+
+ try {
+ adb_io_completion = new AdbIOCompletion(this,
+ is_ioctl_write,
+ bytes_to_transfer,
+ event_handle);
+ } catch (... ) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return NULL;
+ }
+
+ // Create a handle for it
+ ADBAPIHANDLE ret = adb_io_completion->CreateHandle();
+ ULONG transferred = 0;
+ if (NULL != ret) {
+ BOOL res = TRUE;
+ if (0 == time_out) {
+ // Go the read / write file way
+ res = is_read ? ReadFile(usb_handle(),
+ buffer,
+ bytes_to_transfer,
+ &transferred,
+ adb_io_completion->overlapped()) :
+ WriteFile(usb_handle(),
+ buffer,
+ bytes_to_transfer,
+ &transferred,
+ adb_io_completion->overlapped());
+ } else {
+ // Go IOCTL way
+ AdbBulkTransfer transfer_param;
+ transfer_param.time_out = time_out;
+ transfer_param.transfer_size = is_read ? 0 : bytes_to_transfer;
+ transfer_param.write_buffer = is_read ? NULL : buffer;
+
+ res = DeviceIoControl(usb_handle(),
+ is_read ? ADB_IOCTL_BULK_READ : ADB_IOCTL_BULK_WRITE,
+ &transfer_param, sizeof(transfer_param),
+ is_read ? buffer : adb_io_completion->transferred_bytes_ptr(),
+ is_read ? bytes_to_transfer : sizeof(ULONG),
+ &transferred,
+ adb_io_completion->overlapped());
+ }
+
+ if (NULL != bytes_transferred)
+ *bytes_transferred = transferred;
+
+ ULONG error = GetLastError();
+ if (!res && (ERROR_IO_PENDING != error)) {
+ // I/O failed immediatelly. We need to close i/o completion object
+ // before we return NULL to the caller.
+ adb_io_completion->CloseHandle();
+ ret = NULL;
+ SetLastError(error);
+ }
+ }
+
+ // Offseting 'new'
+ adb_io_completion->Release();
+
+ return ret;
+}
+
+bool AdbIOObject::CommonSyncReadWrite(bool is_read,
+ void* buffer,
+ ULONG bytes_to_transfer,
+ ULONG* bytes_transferred,
+ ULONG time_out) {
+ if (NULL != bytes_transferred)
+ *bytes_transferred = 0;
+
+ if (!IsOpened() || !IsUsbOpened()) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return false;
+ }
+
+ bool is_ioctl_write = is_read ? false : (0 != time_out);
+
+ // This is synchronous I/O. Since we always open I/O items for
+ // overlapped I/O we're obligated to always provide OVERLAPPED
+ // structure to read / write routines. Prepare it now.
+ OVERLAPPED overlapped;
+ ZeroMemory(&overlapped, sizeof(overlapped));
+
+ BOOL ret = TRUE;
+ ULONG ioctl_write_transferred = 0;
+ if (0 == time_out) {
+ // Go the read / write file way
+ ret = is_read ?
+ ReadFile(usb_handle(), buffer, bytes_to_transfer, bytes_transferred, &overlapped) :
+ WriteFile(usb_handle(), buffer, bytes_to_transfer, bytes_transferred, &overlapped);
+ } else {
+ // Go IOCTL way
+ AdbBulkTransfer transfer_param;
+ transfer_param.time_out = time_out;
+ transfer_param.transfer_size = is_read ? 0 : bytes_to_transfer;
+ transfer_param.write_buffer = is_read ? NULL : buffer;
+
+ ULONG tmp;
+ ret = DeviceIoControl(usb_handle(),
+ is_read ? ADB_IOCTL_BULK_READ : ADB_IOCTL_BULK_WRITE,
+ &transfer_param, sizeof(transfer_param),
+ is_read ? buffer : &ioctl_write_transferred,
+ is_read ? bytes_to_transfer : sizeof(ULONG),
+ &tmp,
+ &overlapped);
+ }
+
+ // Lets see the result
+ if (!ret && (ERROR_IO_PENDING != GetLastError())) {
+ // I/O failed.
+ return false;
+ }
+
+ // Lets wait till I/O completes
+ ULONG transferred = 0;
+ ret = GetOverlappedResult(usb_handle(), &overlapped, &transferred, TRUE);
+ if (ret && (NULL != bytes_transferred)) {
+ *bytes_transferred = is_ioctl_write ? ioctl_write_transferred :
+ transferred;
+ }
+
+ return ret ? true : false;
+}
diff --git a/host/windows/usb/api/adb_io_object.h b/host/windows/usb/api/adb_io_object.h
new file mode 100644
index 0000000..7161b67
--- /dev/null
+++ b/host/windows/usb/api/adb_io_object.h
@@ -0,0 +1,238 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_IO_OBJECT_H__
+#define ANDROID_USB_API_ADB_IO_OBJECT_H__
+/** \file
+ This file consists of declaration of class AdbIOObject that encapsulates an
+ item on our device that is opened for read / write / IOCTL I/O.
+*/
+
+#include "adb_interface.h"
+
+/** Class AdbIOObject encapsulates an item on our device that is opened for
+ read / write / IOCTL I/O.. All I/O items (currently only endpoints) are
+ always opened for overlapped I/O (i.e. FILE_OVERLAPPED flag is set in
+ create attributes). This way each object of the derived class automatically
+ supports both, synchronous as well as asynchronous I/O. Since async I/O
+ requires "giving out" some I/O context, we have to provide async I/O caller
+ with some safe handle to this context. This is done wia allocating
+ AdbIOCompletion object that holds async I/O context and returning handle to
+ this object to the caller of async I/O.
+*/
+class AdbIOObject : public AdbObjectHandle {
+ public:
+ /** \brief Constructs the object
+
+ @param interface[in] Parent interface for this object. Interface will be
+ referenced in this object's constructur and released in the
+ destructor.
+ @param obj_type[in] Object type from AdbObjectType enum
+ */
+ AdbIOObject(AdbInterfaceObject* parent_interf, AdbObjectType obj_type);
+
+ protected:
+ /** \brief Destructs the object.
+
+ parent_interface_ will be dereferenced here.
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attemp occur, compiler will error.
+ */
+ virtual ~AdbIOObject();
+
+ public:
+ /** \brief Opens USB item and creates a handle to this object
+
+ We combine in this method ADB handle association and opening required
+ object on our USB device. The sequence is to open USB item first and if
+ (and only if) this open succeedes we proceed to creating ADB handle by
+ calling AdbObjectHandle::CreateHandle(). We always open USB handle for
+ overlapped I/O.
+ @param item_path[in] Path to the item on our USB device.
+ @param access_type[in] Desired access type. In the current implementation
+ this parameter has no effect on the way item is opened. It's
+ always read / write access.
+ @param sharing_mode[in] Desired share mode. In the current implementation
+ this parameter has no effect on the way item is opened. It's
+ always shared for read / write.
+ @return A handle to this object on success or NULL on an error.
+ If NULL is returned GetLastError() provides extended error
+ information. ERROR_GEN_FAILURE is set if an attempt was
+ made to create already opened object.
+ */
+ virtual ADBAPIHANDLE CreateHandle(const wchar_t* item_path,
+ AdbOpenAccessType access_type,
+ AdbOpenSharingMode share_mode);
+
+ /** \brief This method is called when handle to this object gets closed
+
+ We overwrite this method in order to close USB handle along with this
+ object handle.
+ @return 'true' on success or 'false' if object is already closed. If
+ 'false' is returned GetLastError() provides extended error
+ information.
+ */
+ virtual bool CloseHandle();
+
+ /** \brief Reads from opened I/O object asynchronously
+
+ @param buffer[out] Pointer to the buffer that receives the data.
+ @param bytes_to_read[in] Number of bytes to be read.
+ @param bytes_read[out] Number of bytes read. Can be NULL.
+ @param event_handle[in] Event handle that should be signaled when async I/O
+ completes. Can be NULL. If it's not NULL this handle will be used to
+ initialize OVERLAPPED structure for this I/O.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return A handle to IO completion object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+ */
+ virtual ADBAPIHANDLE AsyncRead(void* buffer,
+ ULONG bytes_to_read,
+ ULONG* bytes_read,
+ HANDLE event_handle,
+ ULONG time_out);
+
+ /** \brief Writes to opened I/O object asynchronously
+
+ @param buffer[in] Pointer to the buffer containing the data to be written.
+ @param bytes_to_write[in] Number of bytes to be written.
+ @param bytes_written[out] Number of bytes written. Can be NULL.
+ @param event_handle[in] Event handle that should be signaled when async I/O
+ completes. Can be NULL. If it's not NULL this handle will be used to
+ initialize OVERLAPPED structure for this I/O.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return A handle to IO completion object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+ */
+ virtual ADBAPIHANDLE AsyncWrite(void* buffer,
+ ULONG bytes_to_write,
+ ULONG* bytes_written,
+ HANDLE event_handle,
+ ULONG time_out);
+
+ /** \brief Reads from opened I/O object synchronously
+
+ @param buffer[out] Pointer to the buffer that receives the data.
+ @param bytes_to_read[in] Number of bytes to be read.
+ @param bytes_read[out] Number of bytes read. Can be NULL.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return 'true' on success and 'false' on failure. If 'false' is
+ returned GetLastError() provides extended error information.
+ */
+ virtual bool SyncRead(void* buffer,
+ ULONG bytes_to_read,
+ ULONG* bytes_read,
+ ULONG time_out);
+
+ /** \brief Writes to opened I/O object synchronously
+
+ @param buffer[in] Pointer to the buffer containing the data to be written.
+ @param bytes_to_write[in] Number of bytes to be written.
+ @param bytes_written[out] Number of bytes written. Can be NULL.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return 'true' on success and 'false' on failure. If 'false' is
+ returned GetLastError() provides extended error information.
+ */
+ virtual bool SyncWrite(void* buffer,
+ ULONG bytes_to_write,
+ ULONG* bytes_written,
+ ULONG time_out);
+
+ protected:
+ /** \brief Common code for async read / write
+
+ @param is_read[in] Read or write selector.
+ @param buffer[in,out] Pointer to the buffer for read / write.
+ @param bytes_to_transfer[in] Number of bytes to be read / written.
+ @param bytes_transferred[out] Number of bytes read / written. Can be NULL.
+ @param event_handle[in] Event handle that should be signaled when async I/O
+ completes. Can be NULL. If it's not NULL this handle will be used to
+ initialize OVERLAPPED structure for this I/O.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return A handle to IO completion object or NULL on failure. If NULL is
+ returned GetLastError() provides extended error information.
+ */
+ virtual ADBAPIHANDLE CommonAsyncReadWrite(bool is_read,
+ void* buffer,
+ ULONG bytes_to_transfer,
+ ULONG* bytes_transferred,
+ HANDLE event_handle,
+ ULONG time_out);
+
+ /** \brief Common code for sync read / write
+
+ @param is_read[in] Read or write selector.
+ @param buffer[in,out] Pointer to the buffer for read / write.
+ @param bytes_to_transfer[in] Number of bytes to be read / written.
+ @param bytes_transferred[out] Number of bytes read / written. Can be NULL.
+ @param time_out[in] A timeout (in milliseconds) required for this I/O to
+ complete. Zero value in this parameter means that there is no
+ timeout set for this I/O.
+ @return 'true' on success, 'false' on failure. If 'false' is returned
+ GetLastError() provides extended error information.
+ */
+ virtual bool CommonSyncReadWrite(bool is_read,
+ void* buffer,
+ ULONG bytes_to_transfer,
+ ULONG* bytes_transferred,
+ ULONG time_out);
+
+ public:
+ /// Gets parent interface
+ AdbInterfaceObject* parent_interface() const {
+ return parent_interface_;
+ }
+
+ /// Gets parent interface handle
+ ADBAPIHANDLE GetParentInterfaceHandle() const {
+ return (NULL != parent_interface()) ? parent_interface()->adb_handle() :
+ NULL;
+ }
+
+ /// Gets handle to an item opened on our USB device
+ HANDLE usb_handle() const {
+ return usb_handle_;
+ }
+
+ /// Checks if USB item is opened
+ bool IsUsbOpened() const {
+ return (INVALID_HANDLE_VALUE != usb_handle());
+ }
+
+ // This is a helper for extracting object from the AdbObjectHandleMap
+ static AdbObjectType Type() {
+ return AdbObjectTypeIo;
+ }
+
+ protected:
+ /// Parent interface
+ AdbInterfaceObject* parent_interface_;
+
+ /// Handle to an item opened on our USB device
+ HANDLE usb_handle_;
+};
+
+#endif // ANDROID_USB_API_ADB_IO_OBJECT_H__
diff --git a/host/windows/usb/api/adb_object_handle.cpp b/host/windows/usb/api/adb_object_handle.cpp
new file mode 100644
index 0000000..8c643b4
--- /dev/null
+++ b/host/windows/usb/api/adb_object_handle.cpp
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of a class AdbObjectHandle that
+ encapsulates an internal API object that is visible to the outside
+ of the API through a handle.
+*/
+
+#include "stdafx.h"
+#include "adb_api.h"
+#include "adb_object_handle.h"
+
+/// Global ADBAPIHANDLE -> AdbObjectHandle* map
+AdbObjectHandleMap the_map;
+
+/// Locker for the AdbObjectHandleMap instance
+CComAutoCriticalSection the_map_locker;
+
+/// Next adb handle value generator
+ULONG_PTR next_adb_handle_value = 0;
+
+AdbObjectHandle::AdbObjectHandle(AdbObjectType obj_type)
+ : adb_handle_(NULL),
+ object_type_(obj_type),
+ ref_count_(1) {
+ ATLASSERT(obj_type < AdbObjectTypeMax);
+}
+
+AdbObjectHandle::~AdbObjectHandle() {
+ ATLASSERT(0 == ref_count_);
+ ATLASSERT(NULL == adb_handle_);
+}
+
+LONG AdbObjectHandle::AddRef() {
+ ATLASSERT(ref_count_ > 0);
+ return InterlockedIncrement(&ref_count_);
+}
+
+LONG AdbObjectHandle::Release() {
+ ATLASSERT(ref_count_ > 0);
+ LONG ret = InterlockedDecrement(&ref_count_);
+ ATLASSERT(ret >= 0);
+ if (0 == ret) {
+ LastReferenceReleased();
+ delete this;
+ }
+ return ret;
+}
+
+ADBAPIHANDLE AdbObjectHandle::CreateHandle() {
+ ADBAPIHANDLE ret = NULL;
+
+ // We have to hold this lock while we're dealing with the handle
+ // and the table
+ the_map_locker.Lock();
+
+ ATLASSERT(!IsOpened());
+
+ if (!IsOpened()) {
+ try {
+ // Generate next handle value
+ next_adb_handle_value++;
+ ret = reinterpret_cast<ADBAPIHANDLE>(next_adb_handle_value);
+
+ // Add ourselves to the map
+ the_map[ret] = this;
+
+ // Save handle, addref and return
+ adb_handle_ = ret;
+ AddRef();
+ } catch (...) {
+ ret = NULL;
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+ } else {
+ // Signaling that this object is already opened
+ SetLastError(ERROR_GEN_FAILURE);
+ }
+
+ the_map_locker.Unlock();
+
+ return ret;
+}
+
+bool AdbObjectHandle::CloseHandle() {
+ bool ret = false;
+
+ // Addref just in case that last reference to this object is being
+ // held in the map
+ AddRef();
+
+ the_map_locker.Lock();
+
+ ATLASSERT(IsOpened());
+
+ if (IsOpened()) {
+ try {
+ // Look us up in the map.
+ AdbObjectHandleMap::iterator found = the_map.find(adb_handle());
+ ATLASSERT((found != the_map.end()) && (this == found->second));
+
+ if ((found != the_map.end()) && (this == found->second)) {
+ // Remove ourselves from the map, close and release the object
+ the_map.erase(found);
+ adb_handle_ = NULL;
+ Release();
+ ret = true;
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ }
+ } catch (...) {
+ ret = false;
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ }
+
+ the_map_locker.Unlock();
+
+ Release();
+
+ return ret;
+}
+
+bool AdbObjectHandle::IsObjectOfType(AdbObjectType obj_type) const {
+ return (obj_type == object_type());
+}
+
+void AdbObjectHandle::LastReferenceReleased() {
+ ATLASSERT(!IsOpened());
+}
+
+AdbObjectHandle* AdbObjectHandle::Lookup(ADBAPIHANDLE adb_hndl) {
+ AdbObjectHandle* ret = NULL;
+
+ the_map_locker.Lock();
+
+ try {
+ // Look us up in the map.
+ AdbObjectHandleMap::iterator found = the_map.find(adb_hndl);
+ if (found != the_map.end()) {
+ ret = found->second;
+ ret->AddRef();
+ }
+ } catch (...) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ }
+
+ the_map_locker.Unlock();
+
+ return ret;
+}
diff --git a/host/windows/usb/api/adb_object_handle.h b/host/windows/usb/api/adb_object_handle.h
new file mode 100644
index 0000000..088971c
--- /dev/null
+++ b/host/windows/usb/api/adb_object_handle.h
@@ -0,0 +1,213 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_API_ADB_OBJECT_HANDLE_H__
+#define ANDROID_USB_API_ADB_OBJECT_HANDLE_H__
+/** \file
+ This file consists of declaration of a class AdbObjectHandle that
+ encapsulates an internal API object that is visible to the outside
+ of the API through a handle.
+*/
+
+#include "adb_api_private_defines.h"
+
+/** AdbObjectType enum defines types of internal API objects
+*/
+enum AdbObjectType {
+ /// Object is AdbInterfaceEnumObject
+ AdbObjectTypeInterfaceEnumerator,
+
+ /// Object is AdbInterfaceObject
+ AdbObjectTypeInterface,
+
+ /// Object is derived from AdbIOObject
+ AdbObjectTypeIo,
+
+ /// Object is AdbEndpointObject
+ AdbObjectTypeEndpoint,
+
+ /// Object is AdbIOCompletion
+ AdbObjectTypeIoCompletion,
+
+ AdbObjectTypeMax
+};
+
+/** Class AdbObjectHandle encapsulates an internal API basic object that is
+ visible to the outside of the API through a handle. In order to prevent
+ crashes when API client tries to access an object through an invalid or
+ already closed handle, we keep track of all opened handles in
+ AdbObjectHandleMap that maps association between valid ADBAPIHANDLE and
+ an object that this handle represents. All objects that are exposed to the
+ outside of API via ADBAPIHANDLE are self-destructing referenced objects.
+ The reference model for these objects is as such:
+ 1. When CreateHandle() method is called on an object, a handle (ADBAPIHANDLE
+ that is) is assigned to it, a pair <handle, object> is added to the global
+ AdbObjectHandleMap instance, object is referenced and then handle is
+ returned to the API client.
+ 2. Every time API is called with a handle, a lookup is performed in
+ AdbObjectHandleMap to find an object that is associated with the handle.
+ If object is not found then ERROR_INVALID_HANDLE is immediatelly returned
+ (via SetLastError() call). If object is found then it is referenced and
+ API call is dispatched to appropriate method of the found object. Upon
+ return from this method, just before returning from the API call, object
+ is dereferenced back to match lookup reference.
+ 3. When object handle gets closed, assuming object is found in the map, that
+ <handle, object> pair is deleted from the map and object's refcount is
+ decremented to match refcount increment performed when object has been
+ added to the map.
+ 4. When object's refcount drops to zero, the object commits suicide by
+ calling "delete this".
+ All API objects that have handles that are sent back to API client must be
+ derived from this class.
+*/
+class AdbObjectHandle {
+ public:
+ /** \brief Constructs the object
+
+ Refernce counter is set to 1 in the constructor.
+ @param obj_type[in] Object type from AdbObjectType enum
+ */
+ explicit AdbObjectHandle(AdbObjectType obj_type);
+
+ protected:
+ /** \brief Destructs the object.
+
+ We hide destructor in order to prevent ourseves from accidentaly allocating
+ instances on the stack. If such attempt occurs, compiler will error.
+ */
+ virtual ~AdbObjectHandle();
+
+ public:
+ /** \brief References the object
+
+ @return Value of the reference counter after object is referenced in this
+ method.
+ */
+ virtual LONG AddRef();
+
+ /** \brief Releases the object
+
+ If refcount drops to zero as the result of this release, the object is
+ destroyed in this method. As a general rule, objects must not be touched
+ after this method returns even if returned value is not zero.
+ @return Value of the reference counter after object is released in this
+ method.
+ */
+ virtual LONG Release();
+
+ /** \brief Creates handle to this object
+
+ In this call a handle for this object is generated and object is added
+ to the AdbObjectHandleMap.
+ @return A handle to this object on success or NULL on an error.
+ If NULL is returned GetLastError() provides extended error
+ information. ERROR_GEN_FAILURE is set if an attempt was
+ made to create already opened object.
+ */
+ virtual ADBAPIHANDLE CreateHandle();
+
+ /** \brief This method is called when handle to this object gets closed
+
+ In this call object is deleted from the AdbObjectHandleMap.
+ @return 'true' on success or 'false' if object is already closed. If
+ 'false' is returned GetLastError() provides extended error
+ information.
+ */
+ virtual bool CloseHandle();
+
+ /** \brief Checks if this object is of the given type
+
+ @param obj_type[in] One of the AdbObjectType types to check
+ @return 'true' is this object type matches obj_type, or 'false' otherwise.
+ */
+ virtual bool IsObjectOfType(AdbObjectType obj_type) const;
+
+ /** \brief Looks up AdbObjectHandle instance associated with the given handle
+ in the AdbObjectHandleMap.
+
+ This method increments reference counter for the returned found object.
+ @param adb_handle[in] ADB handle to the object
+ @return API object associated with the handle or NULL if object is not
+ found. If NULL is returned GetLastError() provides extended error
+ information.
+ */
+ static AdbObjectHandle* Lookup(ADBAPIHANDLE adb_handle);
+
+ protected:
+ /** \brief Called when last reference to this object is released.
+
+ Derived object should override this method to perform cleanup that is not
+ suitable for destructors.
+ */
+ virtual void LastReferenceReleased();
+
+ public:
+ /// Gets ADB handle associated with this object
+ ADBAPIHANDLE adb_handle() const {
+ return adb_handle_;
+ }
+
+ /// Gets type of this object
+ AdbObjectType object_type() const {
+ return object_type_;
+ }
+
+ /// Checks if object is still opened. Note that it is not guaranteed that
+ /// object remains opened when this method returns.
+ bool IsOpened() const {
+ return (NULL != adb_handle());
+ }
+
+ protected:
+ /// API handle associated with this object
+ ADBAPIHANDLE adb_handle_;
+
+ /// Type of this object
+ AdbObjectType object_type_;
+
+ /// This object's reference counter
+ LONG ref_count_;
+};
+
+/// Maps ADBAPIHANDLE to associated AdbObjectHandle object
+typedef std::map< ADBAPIHANDLE, AdbObjectHandle* > AdbObjectHandleMap;
+
+/** \brief Template routine that unifies extracting of objects of different
+ types from the AdbObjectHandleMap
+
+ @param adb_handle[in] API handle for the object
+ @return Object associated with the handle or NULL on error. If NULL is
+ returned GetLastError() provides extended error information.
+*/
+template<class obj_class>
+obj_class* LookupObject(ADBAPIHANDLE adb_handle) {
+ // Lookup object for the handle in the map
+ AdbObjectHandle* adb_object = AdbObjectHandle::Lookup(adb_handle);
+ if (NULL != adb_object) {
+ // Make sure it's of the correct type
+ if (!adb_object->IsObjectOfType(obj_class::Type())) {
+ adb_object->Release();
+ adb_object = NULL;
+ SetLastError(ERROR_INVALID_HANDLE);
+ }
+ } else {
+ SetLastError(ERROR_INVALID_HANDLE);
+ }
+ return (adb_object != NULL) ? reinterpret_cast<obj_class*>(adb_object) :
+ NULL;
+}
+
+#endif // ANDROID_USB_API_ADB_OBJECT_HANDLE_H__
diff --git a/host/windows/usb/api/stdafx.cpp b/host/windows/usb/api/stdafx.cpp
new file mode 100644
index 0000000..87db2cd
--- /dev/null
+++ b/host/windows/usb/api/stdafx.cpp
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// stdafx.cpp : source file that includes just the standard includes
+// AdbWinApi.pch will be the pre-compiled header
+// stdafx.obj will contain the pre-compiled type information
+
+#include "stdafx.h"
diff --git a/host/windows/usb/api/stdafx.h b/host/windows/usb/api/stdafx.h
new file mode 100644
index 0000000..f47936f
--- /dev/null
+++ b/host/windows/usb/api/stdafx.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ Visual Studio generated include file for standard system include files, or
+ project specific include files that are used frequently, but are changed
+ infrequently.
+*/
+
+#pragma once
+
+#ifndef STRICT
+#define STRICT
+#endif
+
+// Modify the following defines if you have to target a platform prior to the ones specified below.
+// Refer to MSDN for the latest info on corresponding values for different platforms.
+#ifndef WINVER // Allow use of features specific to Windows 95 and Windows NT 4 or later.
+#define WINVER 0x0500 // Change this to the appropriate value to target Windows 98 and Windows 2000 or later.
+#endif
+
+#ifndef _WIN32_WINNT // Allow use of features specific to Windows NT 4 or later.
+#define _WIN32_WINNT 0x0500 // Change this to the appropriate value to target Windows 2000 or later.
+#endif
+
+#ifndef _WIN32_WINDOWS // Allow use of features specific to Windows 98 or later.
+#define _WIN32_WINDOWS 0x0500 // Change this to the appropriate value to target Windows Me or later.
+#endif
+
+#ifndef _WIN32_IE // Allow use of features specific to IE 4.0 or later.
+#define _WIN32_IE 0x0501 // Change this to the appropriate value to target IE 5.0 or later.
+#endif
+
+#define _ATL_APARTMENT_THREADED
+#define _ATL_NO_AUTOMATIC_NAMESPACE
+
+#define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS // some CString constructors will be explicit
+
+// turns off ATL's hiding of some common and often safely ignored warning messages
+#define _ATL_ALL_WARNINGS
+
+#pragma warning(disable: 4702)
+#include "resource.h"
+#include <atlbase.h>
+#include <atlcom.h>
+#include <winioctl.h>
+#include <setupapi.h>
+#include <vector>
+#include <map>
+#include <string>
+#pragma warning(disable: 4200)
+extern "C" {
+#include <usbdi.h>
+}
+
+#include "android_usb_common_defines.h"
+
+using namespace ATL;
diff --git a/host/windows/usb/common/android_usb_common_defines.h b/host/windows/usb/common/android_usb_common_defines.h
new file mode 100644
index 0000000..abdeba7
--- /dev/null
+++ b/host/windows/usb/common/android_usb_common_defines.h
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_COMMON_DEFINES_H__
+#define ANDROID_USB_COMMON_DEFINES_H__
+/** \file
+ This file consists of declarations common for both, User and Kernel mode
+ parts of the system.
+*/
+
+/// Name for the default bulk read pipe
+#define DEVICE_BULK_READ_PIPE_NAME L"BulkRead"
+
+/// Name for the default bulk write pipe
+#define DEVICE_BULK_WRITE_PIPE_NAME L"BulkWrite"
+
+/// Prefix for an index-based pipe name
+#define DEVICE_PIPE_NAME_PREFIX L"PIPE_"
+
+/** \name IOCTL codes for the driver
+*/
+///@{
+
+/// Control code for IOCTL that gets USB_DEVICE_DESCRIPTOR
+#define ADB_CTL_GET_USB_DEVICE_DESCRIPTOR 10
+
+/// Control code for IOCTL that gets USB_CONFIGURATION_DESCRIPTOR
+#define ADB_CTL_GET_USB_CONFIGURATION_DESCRIPTOR 11
+
+/// Control code for IOCTL that gets USB_INTERFACE_DESCRIPTOR
+#define ADB_CTL_GET_USB_INTERFACE_DESCRIPTOR 12
+
+/// Control code for IOCTL that gets endpoint information
+#define ADB_CTL_GET_ENDPOINT_INFORMATION 13
+
+/// Control code for bulk read IOCTL
+#define ADB_CTL_BULK_READ 14
+
+/// Control code for bulk write IOCTL
+#define ADB_CTL_BULK_WRITE 15
+
+/// Control code for IOCTL that gets device serial number
+#define ADB_CTL_GET_SERIAL_NUMBER 16
+
+/// IOCTL that gets USB_DEVICE_DESCRIPTOR
+#define ADB_IOCTL_GET_USB_DEVICE_DESCRIPTOR \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_GET_USB_DEVICE_DESCRIPTOR, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+/// IOCTL that gets USB_CONFIGURATION_DESCRIPTOR
+#define ADB_IOCTL_GET_USB_CONFIGURATION_DESCRIPTOR \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_GET_USB_CONFIGURATION_DESCRIPTOR, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+/// IOCTL that gets USB_INTERFACE_DESCRIPTOR
+#define ADB_IOCTL_GET_USB_INTERFACE_DESCRIPTOR \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_GET_USB_INTERFACE_DESCRIPTOR, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+/// IOCTL that gets endpoint information
+#define ADB_IOCTL_GET_ENDPOINT_INFORMATION \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_GET_ENDPOINT_INFORMATION, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+/// Bulk read IOCTL
+#define ADB_IOCTL_BULK_READ \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_BULK_READ, \
+ METHOD_OUT_DIRECT, \
+ FILE_ANY_ACCESS)
+
+// For bulk write IOCTL we send request data in the form of AdbBulkTransfer
+// structure and output buffer is just ULONG that receives number of bytes
+// actually written. Since both of these are tiny we can use buffered I/O
+// for this IOCTL.
+/// Bulk write IOCTL
+#define ADB_IOCTL_BULK_WRITE \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_BULK_WRITE, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+/// IOCTL that gets device serial number
+#define ADB_IOCTL_GET_SERIAL_NUMBER \
+ CTL_CODE(FILE_DEVICE_UNKNOWN, \
+ ADB_CTL_GET_SERIAL_NUMBER, \
+ METHOD_BUFFERED, \
+ FILE_ANY_ACCESS)
+
+///@}
+
+/** Structure AdbQueryEndpointInformation formats input for
+ ADB_IOCTL_GET_ENDPOINT_INFORMATION IOCTL request
+*/
+struct AdbQueryEndpointInformation {
+ /// Zero-based endpoint index for which information is queried.
+ /// See ADB_QUERY_BULK_xxx_ENDPOINT_INDEX for shortcuts.
+ UCHAR endpoint_index;
+};
+
+/** Structure AdbBulkTransfer formats parameters for ADB_CTL_BULK_READ and
+ ADB_CTL_BULK_WRITE IOCTL requests.
+*/
+struct AdbBulkTransfer {
+ /// Time in milliseconds to complete this request
+ ULONG time_out;
+
+ /// Size of the data to transfer. This parameter is used only for
+ /// ADB_CTL_BULK_WRITE request. For ADB_CTL_BULK_READ requests transfer
+ /// size is defined by the output buffer size.
+ ULONG transfer_size;
+
+ /// Pointer to the actual buffer for ADB_CTL_BULK_WRITE request. This field
+ /// is not used in ADB_CTL_BULK_READ request.
+ void* write_buffer;
+};
+
+#endif // ANDROID_USB_COMMON_DEFINES_H__
diff --git a/host/windows/usb/driver/android_usb.inf b/host/windows/usb/driver/android_usb.inf
new file mode 100644
index 0000000..69a9491
--- /dev/null
+++ b/host/windows/usb/driver/android_usb.inf
@@ -0,0 +1,113 @@
+;/*++
+;
+;Abstract:
+; Installation inf for the Android USB Bulk device
+;
+;--*/
+
+[Version]
+Signature="$WINDOWS NT$"
+Class=USB
+ClassGuid={F72FE0D4-CBCB-407d-8814-9ED673D0DD6B}
+Provider=%GOOG%
+DriverVer=date,1.0.0009.00000
+CatalogFile=androidusb.cat
+
+; ================= Class section =====================
+
+[ClassInstall32]
+Addreg=AndroidUsbClassReg
+
+[AndroidUsbClassReg]
+HKR,,,0,%ClassName%
+HKR,,Icon,,-5
+
+[DestinationDirs]
+DefaultDestDir = 12
+
+; ================= Device section =====================
+
+[Manufacturer]
+%MfgName%=Google,NTx86
+
+; For Win2K
+[Google]
+; For loopback testing
+%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD
+; HTC Dream
+%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01
+%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01
+
+; For XP and later
+[Google.NTx86]
+; For loopback testing
+%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD
+; HTC Dream
+%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01
+%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01
+
+[androidusb.Dev.NT]
+CopyFiles=androidusb.Files.Ext
+
+[androidusb.Dev.NT.Services]
+Addservice = androidusb, 0x00000002, androidusb.AddService
+
+[androidusb.AddService]
+DisplayName = %androidusb.SvcDesc%
+ServiceType = 1 ; SERVICE_KERNEL_DRIVER
+StartType = 3 ; SERVICE_DEMAND_START
+ErrorControl = 1 ; SERVICE_ERROR_NORMAL
+ServiceBinary = %10%\System32\Drivers\androidusb.sys
+AddReg = androidusb.AddReg
+LoadOrderGroup = Base
+
+[androidusb.AddReg]
+HKR,"Parameters","MaximumTransferSize",0x10001,4096
+HKR,"Parameters","DebugLevel",0x10001,2
+HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1
+HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1
+HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1
+
+[androidusb.Files.Ext]
+androidusb.sys
+
+[SourceDisksNames]
+1=%Disk_Description%,,,
+
+[SourceDisksFiles]
+androidusb.sys = 1
+
+;-------------- WDF Coinstaller installation
+[DestinationDirs]
+CoInstaller_CopyFiles = 11
+
+[androidusb.Dev.NT.CoInstallers]
+AddReg=CoInstaller_AddReg
+CopyFiles=CoInstaller_CopyFiles
+
+[CoInstaller_CopyFiles]
+wdfcoinstaller01005.dll
+
+[SourceDisksFiles]
+wdfcoinstaller01005.dll=1 ; make sure the number matches with SourceDisksNames
+
+[CoInstaller_AddReg]
+HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller"
+
+[androidusb.Dev.NT.Wdf]
+KmdfService = androidusb, androidusb_wdfsect
+
+[androidusb_wdfsect]
+KmdfLibraryVersion = 1.5
+
+;---------------------------------------------------------------;
+
+[Strings]
+GOOG = "Google, Inc"
+MfgName = "Google, Inc"
+Disk_Description= "ADB Interface Installation Disk"
+androidusb.SvcDesc = "ADB Interface Driver"
+ClassName = "ADB Interface"
+USB\VID_18D1&PID_DDDD.DeviceDescTest="ADB Testing Interface"
+USB\VID_0BB4&PID_0C01.DeviceDescRelease="HTC Dream"
+USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease="HTC Dream Composite ADB Interface"
diff --git a/host/windows/usb/driver/android_usb.rc b/host/windows/usb/driver/android_usb.rc
new file mode 100644
index 0000000..3b19416
--- /dev/null
+++ b/host/windows/usb/driver/android_usb.rc
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <windows.h>
+
+// Don't let the resource editor in here
+#ifdef APSTUDIO_INVOKED
+ #error this file is not editable by Visual C++
+#endif //APSTUDIO_INVOKED
+
+
+#define VER_FILETYPE VFT_DRV
+#define VER_FILESUBTYPE VFT2_DRV_SYSTEM
+#define VER_FILEDESCRIPTION_STR "ADB Interface"
+#define VER_INTERNALNAME_STR "androidusb.sys"
+#define VER_ORIGINALFILENAME_STR "androidusb.sys"
+#define VER_FILEOS VOS_NT
+#define VER_FILEFLAGSMASK (VS_FF_DEBUG | VS_FF_PRERELEASE)
+
+#if DBG
+ #define VER_FILEFLAGS VS_FF_DEBUG | VS_FF_PRERELEASE
+#else // DBG
+ #define VER_FILEFLAGS VS_FF_PRERELEASE
+#endif // DBG
+
+#include "common.ver"
diff --git a/host/windows/usb/driver/android_usb.sln b/host/windows/usb/driver/android_usb.sln
new file mode 100644
index 0000000..1c5193e
--- /dev/null
+++ b/host/windows/usb/driver/android_usb.sln
@@ -0,0 +1,21 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "android_usb", "android_usb.vcproj", "{D980BE56-A7AB-4E05-919B-677FB7716307}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Debug.ActiveCfg = Debug|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Debug.Build.0 = Debug|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Release.ActiveCfg = Release|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/host/windows/usb/driver/android_usb.vcproj b/host/windows/usb/driver/android_usb.vcproj
new file mode 100644
index 0000000..5c21aa4
--- /dev/null
+++ b/host/windows/usb/driver/android_usb.vcproj
@@ -0,0 +1,1186 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="android_usb"
+ ProjectGUID="{D980BE56-A7AB-4E05-919B-677FB7716307}"
+ RootNamespace="android_usb"
+ Keyword="MakeFileProj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="0">
+ <Tool
+ Name="VCNMakeTool"
+ BuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -beEIFZ
+cd %PROJECTDIR%
+copy android_usb.inf ..\build\debug\i386\android_usb.inf"
+ ReBuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -cbeEIFZ
+cd %PROJECTDIR%
+copy android_usb.inf ..\build\debug\i386\android_usb.inf
+cd ..\build\debug\i386
+set Path=%Path%;$(VCInstallDir)bin;$(VSInstallDir)Common7\IDE
+dumpbin /ALL /OUT:androidusb.txt androidusb.sys
+"
+ CleanCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -c0
+"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="0">
+ <Tool
+ Name="VCNMakeTool"
+ BuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -beEIFZ
+cd %PROJECTDIR%
+copy android_usb.inf ..\build\release\i386\android_usb.inf"
+ ReBuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -cbeEIFZ
+cd %PROJECTDIR%
+copy android_usb.inf ..\build\release\i386\android_usb.inf"
+ CleanCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -c0
+"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath=".\android_usb_device_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_driver_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_wdf_object.cpp">
+ </File>
+ <Filter
+ Name="File"
+ Filter="">
+ <File
+ RelativePath=".\android_usb_bulk_file_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_device_file_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_file_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_interrupt_file_object.cpp">
+ </File>
+ <File
+ RelativePath=".\android_usb_pipe_file_object.cpp">
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath=".\android_usb_device_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_driver_defines.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_driver_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_inl.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_new_delete.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_pool_tags.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_wdf_object.h">
+ </File>
+ <File
+ RelativePath=".\precomp.h">
+ </File>
+ <Filter
+ Name="DDK"
+ Filter="">
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\1394.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\61883.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\accctrl.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\acpiioct.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\amtvuids.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ata.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\atm.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\aux_klib.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\avc.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\avcstrm.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\backpack.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bdasup.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bthddi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bthguid.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bthioctl.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bthref.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\bthsdpddi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\buffring.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\classpnp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\clfs.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\clfslsn.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\clfsmsg.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\cloneviewhelper.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\cloneviewhelper.idl">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\codecapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\csq.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d3dhal.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d3dhalex.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d3dkmdt.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d3dukmdt.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d3dvec.inl">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d4drvif.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\d4iface.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dciddi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dciman.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dderror.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dispmprt.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dmusicks.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dmusics.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dmusprop.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\driverspecs.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\drivinit.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\drmk.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dsfhrmports.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dsfif.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dxapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\dxva9typ.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ExDispid.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fcb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fcbtable.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\filterpipeline.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\filterpipelineutil.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fltKernel.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fltsafe.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fltUser.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fltUserStructures.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fltWinError.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\fsctlbuf.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hbaapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hbapiwmi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hdaudio.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hidclass.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hidpddi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hidport.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\hubbusif.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\i2cgpio.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\imgerror.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\imgerror.idl">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ioaccess.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iointex.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ip6firewall.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ipfirewall.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ipinfo.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\irb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\irclass_ioctl.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsicfg.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsidef.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsierr.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsifnd.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsilog.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsimgt.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsiop.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\iscsiprf.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\isvbop.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\isvbop.inc">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\kbdmou.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ksi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\lmstats.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\lmuseflg.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\lmwksta.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\lowio.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mcd.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mce.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mf.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\midatlax.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\miniport.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\minitape.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mmc.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mountdev.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mountmgr.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mrx.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mrxfcb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\msdadc.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\msdaguid.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\msdasc.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mshtmhst.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\mshtml.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\msviddrv.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\namcache.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ndis.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ndisguid.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ndistapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ndiswan.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ndr64types.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\netioddk.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\netpnp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\nodetype.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\npapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntagp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntddk.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntddnlb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntddpcm.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntddsd.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntddsfio.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntifs.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntimage.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntintsafe.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntlmsp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntnls.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntpoapi.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntrxdef.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntsam.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\..\..\..\..\Winddk\6000\inc\api\ntstatus.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\api\ntstatus.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ntstrsafe.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\oledberr.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\oprghdlr.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\parallel.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\pciprop.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\pfhook.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\poclass.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portabledevice.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portabledeviceclassextension.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portabledeviceclassextension.idl">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portabledevicetypes.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portabledevicetypes.idl">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\portcls.h">
+ </File>
+ <File
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wdm.h">
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wdmguid.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wdmsec.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wdmwarn4.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wia_lh.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wia_xp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiaintfc.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiamdef.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiamicro.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiamindr.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiamindr_lh.h">
+ </File>
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+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiamindr_xp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiatwcmp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wiautil.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\WindowsSideShow.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\WindowsSideShowClassExtension.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\WindowsSideShowDriverEvents.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\Winusb.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\Winusbio.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wmidata.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wmiguid.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wmilib.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ws2san.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\ws2sdp.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\wsk.h">
+ </File>
+ <File
+ RelativePath="..\..\..\..\Winddk\6000\inc\ddk\xfilter.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="File"
+ Filter="">
+ <File
+ RelativePath=".\android_usb_bulk_file_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_device_file_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_file_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_interrupt_file_object.h">
+ </File>
+ <File
+ RelativePath=".\android_usb_pipe_file_object.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="common"
+ Filter="">
+ <File
+ RelativePath="..\api\adb_api_extra.h">
+ </File>
+ <File
+ RelativePath="..\common\android_usb_common_defines.h">
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+ UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+ <File
+ RelativePath=".\android_usb.rc">
+ </File>
+ </Filter>
+ <File
+ RelativePath=".\android_usb.inf">
+ </File>
+ <File
+ RelativePath=".\makefile">
+ </File>
+ <File
+ RelativePath=".\makefile.inc">
+ </File>
+ <File
+ RelativePath=".\sources">
+ </File>
+ <File
+ RelativePath=".\sources.inc">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/host/windows/usb/driver/android_usb_bulk_file_object.cpp b/host/windows/usb/driver/android_usb_bulk_file_object.cpp
new file mode 100644
index 0000000..9b3a59c
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_bulk_file_object.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbBulkPipeFileObject
+ that encapsulates extension to a bulk pipe file objects.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_bulk_file_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbBulkPipeFileObject::AndroidUsbBulkPipeFileObject(
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj)
+ : AndroidUsbPipeFileObject(dev_obj, wdf_fo, wdf_pipe_obj) {
+ ASSERT_IRQL_PASSIVE();
+
+#if DBG
+ WDF_USB_PIPE_INFORMATION pipe_info;
+ WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
+ WdfUsbTargetPipeGetInformation(wdf_pipe_obj, &pipe_info);
+ ASSERT(WdfUsbPipeTypeBulk == pipe_info.PipeType);
+#endif // DBG
+}
+
+#pragma code_seg()
+
+AndroidUsbBulkPipeFileObject::~AndroidUsbBulkPipeFileObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_bulk_file_object.h b/host/windows/usb/driver/android_usb_bulk_file_object.h
new file mode 100644
index 0000000..8b75eee
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_bulk_file_object.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
+#define ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbBulkPipeFileObject
+ that encapsulates extension to a bulk pipe file objects.
+*/
+
+#include "android_usb_pipe_file_object.h"
+
+/** AndroidUsbBulkPipeFileObject class encapsulates extension to a KMDF file
+ object that represent opened bulk pipe. Instances of this class must be
+ allocated from NonPagedPool.
+*/
+class AndroidUsbBulkPipeFileObject : public AndroidUsbPipeFileObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ @param dev_obj[in] Our device object for which this file has been created
+ @param wdf_fo[in] KMDF file object this extension wraps
+ @param wdf_pipe_obj[in] KMDF pipe for this file
+ */
+ AndroidUsbBulkPipeFileObject(AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbBulkPipeFileObject();
+};
+
+#endif // ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_device_file_object.cpp b/host/windows/usb/driver/android_usb_device_file_object.cpp
new file mode 100644
index 0000000..0655aed
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_device_file_object.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbDeviceFileObject
+ that encapsulates an extension for a KMDF file object that represent
+ opened device.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_device_file_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbDeviceFileObject::AndroidUsbDeviceFileObject(
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo)
+ : AndroidUsbFileObject(AndroidUsbFileObjectTypeDevice, dev_obj, wdf_fo) {
+ ASSERT_IRQL_PASSIVE();
+}
+
+#pragma code_seg()
+
+AndroidUsbDeviceFileObject::~AndroidUsbDeviceFileObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+void AndroidUsbDeviceFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ switch (GetCtlCode(ioctl_code)) {
+ case ADB_CTL_GET_USB_DEVICE_DESCRIPTOR:
+ device_object()->OnGetUsbDeviceDescriptorCtl(request, output_buf_len);
+ break;
+
+ case ADB_CTL_GET_USB_CONFIGURATION_DESCRIPTOR:
+ device_object()->OnGetUsbConfigDescriptorCtl(request, output_buf_len);
+ break;
+
+ case ADB_CTL_GET_USB_INTERFACE_DESCRIPTOR:
+ device_object()->OnGetUsbInterfaceDescriptorCtl(request, output_buf_len);
+ break;
+
+ case ADB_CTL_GET_ENDPOINT_INFORMATION:
+ device_object()->OnGetEndpointInformationCtl(request,
+ input_buf_len,
+ output_buf_len);
+ break;
+
+ case ADB_CTL_GET_SERIAL_NUMBER:
+ device_object()->OnGetSerialNumberCtl(request, output_buf_len);
+ break;
+
+ default:
+ AndroidUsbFileObject::OnEvtIoDeviceControl(request,
+ output_buf_len,
+ input_buf_len,
+ ioctl_code);
+ break;
+ }
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_device_file_object.h b/host/windows/usb/driver/android_usb_device_file_object.h
new file mode 100644
index 0000000..c40bb50
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_device_file_object.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_DEVICE_FILE_OBJECT_H__
+#define ANDROID_USB_DEVICE_FILE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbDeviceFileObject that
+ encapsulates an extension for a KMDF file object that represent opened
+ device.
+*/
+
+#include "android_usb_file_object.h"
+
+/** AndroidUsbDeviceFileObject class encapsulates an extension for a KMDF
+ file object that represent opened device. Instances of this class must be
+ allocated from NonPagedPool.
+*/
+class AndroidUsbDeviceFileObject : public AndroidUsbFileObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ @param dev_obj[in] Our device object for which this file has been created
+ @param wdf_fo[in] KMDF file object this extension wraps
+ */
+ AndroidUsbDeviceFileObject(AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbDeviceFileObject();
+
+ /** \brief IOCTL event handler
+
+ This method is called when a device control request comes to the file
+ object this extension wraps. We override this method to handle the
+ following IOCTL requests:
+ 1. ADB_CTL_GET_USB_DEVICE_DESCRIPTOR
+ 2. ADB_CTL_GET_USB_CONFIGURATION_DESCRIPTOR
+ 3. ADB_CTL_GET_USB_INTERFACE_DESCRIPTOR
+ 4. ADB_CTL_GET_ENDPOINT_INFORMATION
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param ioctl_code[in] The driver-defined or system-defined I/O control code
+ that is associated with the request.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code);
+};
+
+#endif // ANDROID_USB_DEVICE_FILE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_device_object.cpp b/host/windows/usb/driver/android_usb_device_object.cpp
new file mode 100644
index 0000000..b20c1b7
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_device_object.cpp
@@ -0,0 +1,1216 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbDeviceObject that
+ encapsulates an extension for KMDF device (FDO) object.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_device_object.h"
+#include "android_usb_file_object.h"
+#include "android_usb_device_file_object.h"
+#include "android_usb_pipe_file_object.h"
+#include "android_usb_bulk_file_object.h"
+#include "android_usb_interrupt_file_object.h"
+
+#pragma data_seg()
+
+/// Buffer for bulk read pipe name
+const WCHAR bulk_read_pipe_str[] = L"\\" DEVICE_BULK_READ_PIPE_NAME;
+
+/// Unicode string for bulk read pipe name
+UNICODE_STRING bulk_read_pipe_name = {
+ sizeof(bulk_read_pipe_str) - sizeof(WCHAR),
+ sizeof(bulk_read_pipe_str) - sizeof(WCHAR),
+ const_cast<PWSTR>(bulk_read_pipe_str)
+};
+
+/// Buffer for bulk write pipe name
+const WCHAR bulk_write_pipe_str[] = L"\\" DEVICE_BULK_WRITE_PIPE_NAME;
+
+/// Unicode string for bulk write pipe name
+UNICODE_STRING bulk_write_pipe_name = {
+ sizeof(bulk_write_pipe_str) - sizeof(WCHAR),
+ sizeof(bulk_write_pipe_str) - sizeof(WCHAR),
+ const_cast<PWSTR>(bulk_write_pipe_str)
+};
+
+/// Buffer for an index-based pipe name prefix
+const WCHAR index_pipe_prefix_str[] = L"\\" DEVICE_PIPE_NAME_PREFIX;
+
+/// Unicode string for index-based pipe name prefix
+UNICODE_STRING index_pipe_prefix = {
+ sizeof(index_pipe_prefix_str) - sizeof(WCHAR),
+ sizeof(index_pipe_prefix_str) - sizeof(WCHAR),
+ const_cast<PWSTR>(index_pipe_prefix_str)
+};
+
+/// GUID that sets class ID for our device
+const GUID android_guid = ANDROID_USB_CLASS_ID;
+
+#pragma code_seg("PAGE")
+
+AndroidUsbDeviceObject::AndroidUsbDeviceObject()
+ : AndroidUsbWdfObject(AndroidUsbWdfObjectTypeDevice),
+ wdf_target_device_(NULL),
+ wdf_usb_interface_(NULL),
+ serial_number_handle_(NULL),
+ serial_number_char_len_(0),
+ configured_pipes_num_(0),
+ bulk_read_pipe_index_(INVALID_UCHAR),
+ bulk_write_pipe_index_(INVALID_UCHAR),
+ configuration_descriptor_(NULL) {
+ ASSERT_IRQL_PASSIVE();
+}
+
+#pragma code_seg()
+
+AndroidUsbDeviceObject::~AndroidUsbDeviceObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ if (NULL != serial_number_handle_)
+ WdfObjectDelete(serial_number_handle_);
+}
+
+#pragma code_seg("PAGE")
+
+NTSTATUS AndroidUsbDeviceObject::CreateFDODevice(PWDFDEVICE_INIT device_init) {
+ ASSERT_IRQL_PASSIVE();
+
+ ASSERT(!IsTaretDeviceCreated());
+ if (IsTaretDeviceCreated())
+ return STATUS_INTERNAL_ERROR;
+
+ // Initialize our object attributes first
+ WDF_OBJECT_ATTRIBUTES device_attr;
+ NTSTATUS status = InitObjectAttributes(&device_attr, NULL);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Initialize the pnp_power_callbacks structure. Callback events for PnP
+ // and Power are specified here. If we don't supply any callbacks, the
+ // KMDF will take appropriate default actions for an FDO device object.
+ // EvtDevicePrepareHardware and EvtDeviceReleaseHardware are major entry
+ // points for initializing / cleaning up our device. Probably, we can leave
+ // the rest to the framework.
+ WDF_PNPPOWER_EVENT_CALLBACKS pnp_power_callbacks;
+ WDF_PNPPOWER_EVENT_CALLBACKS_INIT(&pnp_power_callbacks);
+ pnp_power_callbacks.EvtDevicePrepareHardware =
+ EvtDevicePrepareHardwareEntry;
+ pnp_power_callbacks.EvtDeviceReleaseHardware =
+ EvtDeviceReleaseHardwareEntry;
+ WdfDeviceInitSetPnpPowerEventCallbacks(device_init, &pnp_power_callbacks);
+
+ // Initialize the request attributes to specify the context size and type
+ // for every request created by framework for this device.
+ WDF_OBJECT_ATTRIBUTES request_attr;
+ WDF_OBJECT_ATTRIBUTES_INIT(&request_attr);
+ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&request_attr, AndroidUsbWdfRequestContext);
+ WdfDeviceInitSetRequestAttributes(device_init, &request_attr);
+
+ // Initialize WDF_FILEOBJECT_CONFIG_INIT struct to tell the KMDF that we are
+ // interested in handling Create requests that get genereated when an
+ // application or another kernel component opens a handle through the device.
+ // We are not interested in receiving cleanup / close IRPs at this point.
+ WDF_FILEOBJECT_CONFIG file_config;
+ WDF_OBJECT_ATTRIBUTES file_attr;
+ WDF_FILEOBJECT_CONFIG_INIT(&file_config,
+ EvtDeviceFileCreateEntry,
+ WDF_NO_EVENT_CALLBACK,
+ WDF_NO_EVENT_CALLBACK);
+ WDF_OBJECT_ATTRIBUTES_INIT(&file_attr);
+ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&file_attr,
+ AndroidUsbWdfObjectContext);
+ file_attr.EvtCleanupCallback = AndroidUsbWdfObject::EvtCleanupCallbackEntry;
+ file_attr.EvtDestroyCallback = AndroidUsbWdfObject::EvtDestroyCallbackEntry;
+ // We will provide our own synchronization for file access
+ file_attr.SynchronizationScope = WdfSynchronizationScopeNone;
+ WdfDeviceInitSetFileObjectConfig(device_init, &file_config, &file_attr);
+
+ // I/O type is buffered by default. It could be very inefficient if we have
+ // large reads / writes through our device.
+ WdfDeviceInitSetIoType(device_init, WdfDeviceIoDirect);
+
+ // DeviceInit is completely initialized. So call the framework
+ // to create the device and attach it to the lower stack.
+ WDFDEVICE wdf_dev = NULL;
+ status = WdfDeviceCreate(&device_init, &device_attr, &wdf_dev);
+ ASSERT(NT_SUCCESS(status) && (NULL != wdf_dev));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Save handle to the created device
+ set_wdf_object(wdf_dev);
+
+ // Tell the framework to set the SurpriseRemovalOK in the DeviceCaps so
+ // that we don't get the popup in usermode (on Win2K) when we surprise
+ // remove the device.
+ WDF_DEVICE_PNP_CAPABILITIES pnp_caps;
+ WDF_DEVICE_PNP_CAPABILITIES_INIT(&pnp_caps);
+ pnp_caps.SurpriseRemovalOK = WdfTrue;
+ WdfDeviceSetPnpCapabilities(wdf_device(), &pnp_caps);
+
+ // Create our default queue object for this device to start receiving I/O
+ status = CreateDefaultQueue();
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Register a device interface so that app can find our device and talk to it.
+ status = WdfDeviceCreateDeviceInterface(wdf_device(), &android_guid, NULL);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Initialize our extension to that device. We will do this at the very end
+ // so we know that we successfully passed entire device create chain when
+ // we are called with other callbacks to that device.
+ status = InitializeContext();
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS AndroidUsbDeviceObject::ResetDevice() {
+ ASSERT_IRQL_PASSIVE();
+
+ if (!IsTaretDeviceCreated())
+ return STATUS_SUCCESS;
+
+ // Reset the device
+ NTSTATUS status =
+ status = WdfUsbTargetDeviceResetPortSynchronously(wdf_target_device());
+
+ // !!!!! Note that after the call to WdfUsbTargetDeviceResetPortSynchronously
+ // this object may be no longer valid !!!!!
+
+ if (!NT_SUCCESS(status))
+ GoogleDbgPrint("\n!!!!! AndroidUsbDeviceObject::ResetDevice failed %X", status);
+
+ return status;
+}
+
+NTSTATUS AndroidUsbDeviceObject::OnEvtDevicePrepareHardware(
+ WDFCMRESLIST resources_raw,
+ WDFCMRESLIST resources_translated) {
+ ASSERT_IRQL_PASSIVE();
+
+ // Create a USB device handle so that we can communicate with the underlying
+ // USB stack. The wdf_target_device_ handle is used to query, configure, and
+ // manage all aspects of the USB device. These aspects include device
+ // properties, bus properties, and I/O creation and synchronization. This
+ // call gets the device and configuration descriptors and stores them in
+ // wdf_target_device_ object.
+ NTSTATUS status = WdfUsbTargetDeviceCreate(wdf_device(),
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &wdf_target_device_);
+ ASSERT(NT_SUCCESS(status) && (NULL != wdf_target_device_));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Retrieve USBD version information, port driver capabilites and device
+ // capabilites such as speed, power, etc.
+ WDF_USB_DEVICE_INFORMATION_INIT(&usb_device_info_);
+ status = WdfUsbTargetDeviceRetrieveInformation(wdf_target_device(),
+ &usb_device_info_);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ WdfUsbTargetDeviceGetDeviceDescriptor(wdf_target_device(),
+ &usb_device_descriptor_);
+#if DBG
+ PrintUsbTargedDeviceInformation(usb_device_info());
+ PrintUsbDeviceDescriptor(&usb_device_descriptor_);
+#endif // DBG
+
+ // Save device serial number
+ status =
+ WdfUsbTargetDeviceAllocAndQueryString(wdf_target_device(),
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &serial_number_handle_,
+ &serial_number_char_len_,
+ usb_device_descriptor_.iSerialNumber,
+ 0x0409); // English (US)
+ if (!NT_SUCCESS(status))
+ return status;
+
+#if DBG
+ UNICODE_STRING ser_num;
+ ser_num.Length = serial_number_byte_len();
+ ser_num.MaximumLength = ser_num.Length;
+ ser_num.Buffer = const_cast<WCHAR*>
+ (serial_number());
+ GoogleDbgPrint("\n*** Device serial number %wZ", &ser_num);
+#endif // DBG
+
+ // Configure our device now
+ status = ConfigureDevice();
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Select device interfaces
+ status = SelectInterfaces();
+ if (!NT_SUCCESS(status))
+ return status;
+
+ return status;
+}
+
+NTSTATUS AndroidUsbDeviceObject::OnEvtDeviceReleaseHardware(
+ WDFCMRESLIST resources_translated) {
+ ASSERT_IRQL_PASSIVE();
+
+ // It's possible that Preparehardware failed half way thru. So make
+ // sure the target device exists.
+ if (!IsTaretDeviceCreated())
+ return STATUS_SUCCESS;
+
+ // Cancel all the currently queued I/O. This is better than sending an
+ // explicit USB abort request down because release hardware gets
+ // called even when the device surprise-removed.
+ WdfIoTargetStop(WdfUsbTargetDeviceGetIoTarget(wdf_target_device()),
+ WdfIoTargetCancelSentIo);
+
+ // Unselect all selected configurations
+ WDF_USB_DEVICE_SELECT_CONFIG_PARAMS config_params;
+ WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_DECONFIG(&config_params);
+
+ NTSTATUS status = WdfUsbTargetDeviceSelectConfig(wdf_target_device(),
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &config_params);
+ ASSERT(NT_SUCCESS(status) || (STATUS_DEVICE_NOT_CONNECTED == status));
+ return status;
+}
+
+void AndroidUsbDeviceObject::OnEvtDeviceFileCreate(WDFREQUEST request,
+ WDFFILEOBJECT wdf_fo) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(IsInterfaceSelected());
+ if (!IsInterfaceSelected()) {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
+ return;
+ }
+
+ PUNICODE_STRING file_name = WdfFileObjectGetFileName(wdf_fo);
+ ASSERT(NULL != file_name);
+ if (NULL == file_name) {
+ WdfRequestComplete(request, STATUS_OBJECT_NAME_INVALID);
+ return;
+ }
+
+ WDFUSBPIPE wdf_pipe_obj = NULL;
+ WDF_USB_PIPE_INFORMATION pipe_info;
+
+ // TODO: Share / access check here?
+
+ // Lets see if this is a device open
+ if (0 != file_name->Length) {
+ // This is a pipe open. Lets retrieve pipe index from the name
+ UCHAR pipe_index = GetPipeIndexFromFileName(file_name);
+ if (INVALID_UCHAR == pipe_index) {
+ GoogleDbgPrint("\n!!!!! There is no pipe index for file %wZ", file_name);
+ WdfRequestComplete(request, STATUS_OBJECT_NAME_INVALID);
+ return;
+ }
+
+ // Make sure that pipe index doesn't exceed number of pipes
+ if (pipe_index >= configured_pipes_num()) {
+ WdfRequestComplete(request, STATUS_OBJECT_NAME_NOT_FOUND);
+ return;
+ }
+
+ // Retrieve the pipe along with the pipe info
+ WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
+ wdf_pipe_obj = WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(),
+ pipe_index,
+ &pipe_info);
+ if (NULL == wdf_pipe_obj) {
+ GoogleDbgPrint("\n!!!!! There is no pipe for index %u for file %wZ",
+ pipe_index, file_name);
+ WdfRequestComplete(request, STATUS_OBJECT_NAME_NOT_FOUND);
+ return;
+ }
+ }
+
+ // If we're here this must be either device open or pipe open
+ ASSERT((NULL != wdf_pipe_obj) || (0 == file_name->Length));
+
+ // Create our file object extension for this file
+ AndroidUsbFileObject* wdf_file_ext = NULL;
+ NTSTATUS status;
+
+ if (0 == file_name->Length) {
+ // This is a device FO. Create wrapper for device FO
+ ASSERT(NULL == wdf_pipe_obj);
+ wdf_file_ext = new(NonPagedPool, GANDR_POOL_TAG_DEVICE_FO)
+ AndroidUsbDeviceFileObject(this, wdf_fo);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL == wdf_file_ext) {
+ WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
+ return;
+ }
+
+ // Initialize extension
+ status = wdf_file_ext->Initialize();
+ if (!NT_SUCCESS(status)) {
+ delete wdf_file_ext;
+ WdfRequestComplete(request, status);
+ return;
+ }
+ } else {
+ // This is a pipe file. Create and initialize appropriate extension for it.
+ status =
+ CreatePipeFileObjectExt(wdf_fo, wdf_pipe_obj, &pipe_info, &wdf_file_ext);
+ ASSERT((NULL != wdf_file_ext) || !NT_SUCCESS(status));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+ }
+ ASSERT(GetAndroidUsbFileObjectFromHandle(wdf_fo) == wdf_file_ext);
+ WdfRequestComplete(request, STATUS_SUCCESS);
+}
+
+NTSTATUS AndroidUsbDeviceObject::EvtDevicePrepareHardwareEntry(
+ WDFDEVICE wdf_dev,
+ WDFCMRESLIST resources_raw,
+ WDFCMRESLIST resources_translated) {
+ ASSERT_IRQL_PASSIVE();
+
+ // Get our wrapper for the device and redirect event to its handler
+ AndroidUsbDeviceObject* wdf_device_ext =
+ GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
+ ASSERT(NULL != wdf_device_ext);
+ return (NULL != wdf_device_ext) ?
+ wdf_device_ext->OnEvtDevicePrepareHardware(resources_raw,
+ resources_translated) :
+ STATUS_INVALID_DEVICE_REQUEST;
+}
+
+NTSTATUS AndroidUsbDeviceObject::EvtDeviceReleaseHardwareEntry(
+ WDFDEVICE wdf_dev,
+ WDFCMRESLIST resources_translated) {
+ ASSERT_IRQL_PASSIVE();
+
+ // Get our wrapper for the device and redirect event to its handler
+ AndroidUsbDeviceObject* wdf_device_ext =
+ GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
+ ASSERT(NULL != wdf_device_ext);
+ return (NULL != wdf_device_ext) ?
+ wdf_device_ext->OnEvtDeviceReleaseHardware(resources_translated) :
+ STATUS_INVALID_DEVICE_REQUEST;
+}
+
+void AndroidUsbDeviceObject::EvtDeviceFileCreateEntry(
+ WDFDEVICE wdf_dev,
+ WDFREQUEST request,
+ WDFFILEOBJECT wdf_fo) {
+ ASSERT_IRQL_PASSIVE();
+
+ ASSERT(NULL != wdf_fo);
+ if (NULL == wdf_fo) {
+ WdfRequestComplete(request, STATUS_INVALID_PARAMETER);
+ return;
+ }
+
+ // Get our wrapper for the device and redirect event to its handler
+ AndroidUsbDeviceObject* wdf_device_ext =
+ GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
+ ASSERT(NULL != wdf_device_ext);
+ if (NULL != wdf_device_ext) {
+ wdf_device_ext->OnEvtDeviceFileCreate(request, wdf_fo);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+#pragma code_seg()
+
+void AndroidUsbDeviceObject::OnEvtIoRead(WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(IsInterfaceSelected());
+ if (!IsInterfaceSelected()) {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
+ return;
+ }
+
+ // Get our file extension and dispatch this event to its handler
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->OnEvtIoRead(request, length);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::OnEvtIoWrite(WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(IsInterfaceSelected());
+ if (!IsInterfaceSelected()) {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
+ return;
+ }
+
+ // Get our file extension and dispatch this event to its handler
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->OnEvtIoWrite(request, length);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(IsInterfaceSelected());
+ if (!IsInterfaceSelected()) {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
+ return;
+ }
+
+ // Get our file extension and dispatch this event to its handler
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->OnEvtIoDeviceControl(request,
+ output_buf_len,
+ input_buf_len,
+ ioctl_code);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::EvtIoReadEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Get our file extension and dispatch this event to the appropriate handler
+ // inside our device extension.
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->device_object()->OnEvtIoRead(request, length);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::EvtIoWriteEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Get our file extension and dispatch this event to the appropriate handler
+ // inside our device extension.
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->device_object()->OnEvtIoWrite(request, length);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::EvtIoDeviceControlEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Get our file extension and dispatch this event to the appropriate handler
+ // inside our device extension.
+ AndroidUsbFileObject* wdf_file_ext =
+ GetAndroidUsbFileObjectForRequest(request);
+ ASSERT(NULL != wdf_file_ext);
+ if (NULL != wdf_file_ext) {
+ wdf_file_ext->device_object()->OnEvtIoDeviceControl(request,
+ output_buf_len,
+ input_buf_len,
+ ioctl_code);
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::OnGetUsbDeviceDescriptorCtl(WDFREQUEST request,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Check the buffer first
+ if (output_buf_len >= sizeof(USB_DEVICE_DESCRIPTOR)) {
+ // Get the output buffer
+ NTSTATUS status;
+ void* ret_info = OutAddress(request, &status);
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (NT_SUCCESS(status)) {
+ // Copy requested info into output buffer and complete request
+ RtlCopyMemory(ret_info,
+ usb_device_descriptor(),
+ sizeof(USB_DEVICE_DESCRIPTOR));
+
+ WdfRequestCompleteWithInformation(request,
+ STATUS_SUCCESS,
+ sizeof(USB_DEVICE_DESCRIPTOR));
+ } else {
+ WdfRequestComplete(request, status);
+ }
+ } else {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(USB_DEVICE_DESCRIPTOR));
+ }
+}
+
+void AndroidUsbDeviceObject::OnGetUsbConfigDescriptorCtl(WDFREQUEST request,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ if (NULL != configuration_descriptor()) {
+ // Check the buffer first
+ if (output_buf_len >= sizeof(USB_CONFIGURATION_DESCRIPTOR)) {
+ // Get the output buffer
+ NTSTATUS status;
+ void* ret_info = OutAddress(request, &status);
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (NT_SUCCESS(status)) {
+ // Copy requested info into output buffer and complete request
+ RtlCopyMemory(ret_info,
+ configuration_descriptor(),
+ sizeof(USB_CONFIGURATION_DESCRIPTOR));
+
+ WdfRequestCompleteWithInformation(request,
+ STATUS_SUCCESS,
+ sizeof(USB_CONFIGURATION_DESCRIPTOR));
+ } else {
+ WdfRequestComplete(request, status);
+ }
+ } else {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(USB_CONFIGURATION_DESCRIPTOR));
+ }
+ } else {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+ }
+}
+
+void AndroidUsbDeviceObject::OnGetUsbInterfaceDescriptorCtl(WDFREQUEST request,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Check the buffer first
+ if (output_buf_len >= sizeof(USB_INTERFACE_DESCRIPTOR)) {
+ // Get the output buffer
+ NTSTATUS status;
+ void* ret_info = OutAddress(request, &status);
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (NT_SUCCESS(status)) {
+ // Copy requested info into output buffer and complete request
+ RtlCopyMemory(ret_info,
+ interface_descriptor(),
+ sizeof(USB_INTERFACE_DESCRIPTOR));
+
+ WdfRequestCompleteWithInformation(request,
+ STATUS_SUCCESS,
+ sizeof(USB_INTERFACE_DESCRIPTOR));
+ } else {
+ WdfRequestComplete(request, status);
+ }
+ } else {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(USB_INTERFACE_DESCRIPTOR));
+ }
+}
+
+void AndroidUsbDeviceObject::OnGetEndpointInformationCtl(
+ WDFREQUEST request,
+ size_t input_buf_len,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Check the buffers first
+ if (input_buf_len < sizeof(AdbQueryEndpointInformation)) {
+ WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
+ return;
+ }
+
+ if (output_buf_len < sizeof(AdbEndpointInformation)) {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(AdbEndpointInformation));
+ return;
+ }
+
+ // Get the output buffer
+ NTSTATUS status;
+ AdbEndpointInformation* ret_info = reinterpret_cast<AdbEndpointInformation*>
+ (OutAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Get the input buffer
+ AdbQueryEndpointInformation* in = reinterpret_cast<AdbQueryEndpointInformation*>
+ (InAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != in));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Lets see what exactly is queried
+ UCHAR endpoint_index = in->endpoint_index;
+ if (ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX == endpoint_index)
+ endpoint_index = bulk_write_pipe_index();
+ else if (ADB_QUERY_BULK_READ_ENDPOINT_INDEX == endpoint_index)
+ endpoint_index = bulk_read_pipe_index();
+
+ // Make sure index is valid and within interface range
+ if ((INVALID_UCHAR == endpoint_index) ||
+ (endpoint_index >= configured_pipes_num())) {
+ WdfRequestComplete(request, STATUS_NOT_FOUND);
+ return;
+ }
+
+ // Get endpoint information
+ WDF_USB_PIPE_INFORMATION pipe_info;
+ WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
+ WDFUSBPIPE wdf_pipe_obj =
+ WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(), endpoint_index, &pipe_info);
+ if (NULL == wdf_pipe_obj) {
+ WdfRequestComplete(request, STATUS_NOT_FOUND);
+ return;
+ }
+
+ // Copy endpoint info to the output
+ ret_info->max_packet_size = pipe_info.MaximumPacketSize;
+ ret_info->endpoint_address = pipe_info.EndpointAddress;
+ ret_info->polling_interval = pipe_info.Interval;
+ ret_info->setting_index = pipe_info.SettingIndex;
+ ret_info->endpoint_type = static_cast<AdbEndpointType>(pipe_info.PipeType);
+ ret_info->max_transfer_size = pipe_info.MaximumTransferSize;
+
+ WdfRequestCompleteWithInformation(request,
+ STATUS_SUCCESS,
+ sizeof(AdbEndpointInformation));
+}
+
+void AndroidUsbDeviceObject::OnGetSerialNumberCtl(WDFREQUEST request,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW();
+
+ if (NULL == serial_number()) {
+ // There is no serial number saved for this device!
+ WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
+ return;
+ }
+
+ size_t expected_len = serial_number_byte_len() + sizeof(WCHAR);
+
+ // Check the buffer first
+ if (output_buf_len >= expected_len) {
+ // Get the output buffer
+ NTSTATUS status;
+ WCHAR* ret_info = reinterpret_cast<WCHAR*>(OutAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (NT_SUCCESS(status)) {
+ // Copy serial number
+ RtlCopyMemory(ret_info, serial_number(), serial_number_byte_len());
+ ret_info[serial_number_char_len()] = L'\0';
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, expected_len);
+ } else {
+ WdfRequestComplete(request, status);
+ }
+ } else {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(expected_len));
+ }
+}
+
+#pragma code_seg("PAGE")
+
+NTSTATUS AndroidUsbDeviceObject::CreateDefaultQueue() {
+ ASSERT_IRQL_PASSIVE();
+
+ // Register I/O callbacks to tell the framework that we are interested
+ // in handling WdfRequestTypeRead, WdfRequestTypeWrite, and
+ // WdfRequestTypeDeviceControl requests. WdfIoQueueDispatchParallel means
+ // that we are capable of handling all the I/O request simultaneously and we
+ // are responsible for protecting data that could be accessed by these
+ // callbacks simultaneously. This queue will be, by default, automanaged by
+ // the framework with respect to PnP and Power events. That is, framework
+ // will take care of queuing, failing, dispatching incoming requests based
+ // on the current PnP / Power state of the device. We also need to register
+ // a EvtIoStop handler so that we can acknowledge requests that are pending
+ // at the target driver.
+ WDF_IO_QUEUE_CONFIG io_queue_config;
+ WDF_IO_QUEUE_CONFIG_INIT_DEFAULT_QUEUE(&io_queue_config,
+ WdfIoQueueDispatchParallel);
+
+ io_queue_config.EvtIoDeviceControl = EvtIoDeviceControlEntry;
+ io_queue_config.EvtIoRead = EvtIoReadEntry;
+ io_queue_config.EvtIoWrite = EvtIoWriteEntry;
+ io_queue_config.AllowZeroLengthRequests = TRUE;
+ // By default KMDF will take care of the power management of this queue
+ io_queue_config.PowerManaged = WdfUseDefault;
+
+ // Create queue object
+ WDFQUEUE wdf_queue_obj = NULL;
+ NTSTATUS status = WdfIoQueueCreate(wdf_device(),
+ &io_queue_config,
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &wdf_queue_obj);
+ ASSERT(NT_SUCCESS(status) && (NULL != wdf_queue_obj));
+ if (!NT_SUCCESS(status))
+ return status;
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS AndroidUsbDeviceObject::ConfigureDevice() {
+ ASSERT_IRQL_PASSIVE();
+
+ ASSERT(IsTaretDeviceCreated());
+ if (!IsTaretDeviceCreated())
+ return STATUS_INTERNAL_ERROR;
+
+ // In order to get the configuration descriptor we must first query for its
+ // size (by supplying NULL for the descriptor's address), allocate enough
+ // memory and then retrieve the descriptor.
+ USHORT size = 0;
+
+ // Query descriptor size first
+ NTSTATUS status =
+ WdfUsbTargetDeviceRetrieveConfigDescriptor(wdf_target_device(),
+ WDF_NO_HANDLE,
+ &size);
+ ASSERT((status == STATUS_BUFFER_TOO_SMALL) || !NT_SUCCESS(status));
+ if (status != STATUS_BUFFER_TOO_SMALL)
+ return status;
+
+ // Create a memory object and specify our device as the parent so that
+ // it will be freed automatically along with our device.
+ WDFMEMORY memory = NULL;
+ WDF_OBJECT_ATTRIBUTES attributes;
+ WDF_OBJECT_ATTRIBUTES_INIT(&attributes);
+ attributes.ParentObject = wdf_device();
+ status = WdfMemoryCreate(&attributes,
+ NonPagedPool,
+ GANDR_POOL_TAG_DEV_CFG_DESC,
+ size,
+ &memory,
+ reinterpret_cast<PVOID*>(&configuration_descriptor_));
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Now retrieve configuration descriptor
+ status =
+ WdfUsbTargetDeviceRetrieveConfigDescriptor(wdf_target_device(),
+ configuration_descriptor_,
+ &size);
+ ASSERT(NT_SUCCESS(status) && (NULL != configuration_descriptor_));
+ if (!NT_SUCCESS(status))
+ return status;
+
+#if DBG
+ PrintConfigDescriptor(configuration_descriptor(), size);
+#endif // DBG
+
+ return status;
+}
+
+NTSTATUS AndroidUsbDeviceObject::SelectInterfaces() {
+ ASSERT_IRQL_PASSIVE();
+
+ ASSERT(IsDeviceConfigured());
+ if (!IsDeviceConfigured())
+ return STATUS_INTERNAL_ERROR;
+
+ WDF_USB_DEVICE_SELECT_CONFIG_PARAMS config_params;
+ PWDF_USB_INTERFACE_SETTING_PAIR pairs = NULL;
+ // TODO: We need to find a way (possibly by looking at each
+ // interface descriptor) to get index of the ADB interface in multiinterface
+ // configuration.
+ UCHAR adb_interface_index = 0;
+
+ if (IsSingleInterfaceDevice()) {
+ // Our device has only one interface, so we don't have to bother with
+ // multiple interfaces at all.
+ GoogleDbgPrint("\n********** Device reports single interface");
+ // Select single interface configuration
+ WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_SINGLE_INTERFACE(&config_params);
+ } else {
+ // Configure multiple interfaces
+ ULONG num_interf = GetInterfaceCount();
+ GoogleDbgPrint("\n********** Device reports %u interfaces",
+ num_interf);
+
+ // Allocate pairs for each interface
+ pairs = new(PagedPool, GANDR_POOL_TAG_INTERF_PAIRS)
+ WDF_USB_INTERFACE_SETTING_PAIR[num_interf];
+ ASSERT(NULL != pairs);
+ if (NULL == pairs)
+ return STATUS_INSUFFICIENT_RESOURCES;
+
+ adb_interface_index = 1;
+ // Initialize each interface pair
+ for (UCHAR pair = 0; pair < num_interf; pair++) {
+ pairs[pair].SettingIndex = 0;
+ pairs[pair].UsbInterface =
+ WdfUsbTargetDeviceGetInterface(wdf_target_device(), pair);
+ ASSERT(NULL != pairs[pair].UsbInterface);
+ if (NULL == pairs[pair].UsbInterface) {
+ delete[] pairs;
+ return STATUS_INTERNAL_ERROR;
+ }
+ }
+
+ // Select multiinterface configuration
+ WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_MULTIPLE_INTERFACES(&config_params,
+ (UCHAR)num_interf,
+ pairs);
+ }
+
+ NTSTATUS status =
+ WdfUsbTargetDeviceSelectConfig(wdf_target_device(),
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &config_params);
+ if (NULL != pairs)
+ delete[] pairs;
+
+ // ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+#if DBG
+ PrintSelectedConfig(&config_params);
+#endif // DBG
+
+ wdf_usb_interface_ =
+ WdfUsbTargetDeviceGetInterface(wdf_target_device(), adb_interface_index);
+ ASSERT(NULL != wdf_usb_interface_);
+ if (NULL == wdf_usb_interface_)
+ return STATUS_INTERNAL_ERROR;
+
+ configured_pipes_num_ = WdfUsbInterfaceGetNumEndpoints(wdf_usb_interface(), 0);
+ ASSERT(0 != configured_pipes_num_);
+
+ // Cache selected interface descriptor
+ BYTE setting_index =
+ WdfUsbInterfaceGetConfiguredSettingIndex(wdf_usb_interface());
+
+ WdfUsbInterfaceGetDescriptor(wdf_usb_interface(),
+ setting_index,
+ &interface_descriptor_);
+
+#if DBG
+ PrintInterfaceDescriptor(interface_descriptor());
+#endif // DBG
+
+ // Iterate over pipes, decoding and saving info about bulk r/w pipes for
+ // easier and faster addressing later on when they get opened
+ for (UCHAR pipe = 0; pipe < configured_pipes_num(); pipe++) {
+ WDF_USB_PIPE_INFORMATION pipe_info;
+ WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
+ WDFUSBPIPE wdf_pipe_obj =
+ WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(), pipe, &pipe_info);
+ ASSERT(NULL != wdf_pipe_obj);
+ if (NULL != wdf_pipe_obj) {
+ if ((WdfUsbPipeTypeBulk == pipe_info.PipeType) &&
+ WDF_USB_PIPE_DIRECTION_IN(pipe_info.EndpointAddress)) {
+ // This is a bulk read pipe
+ ASSERT(!IsBulkReadPipeKnown());
+ bulk_read_pipe_index_ = pipe;
+ } else {
+ ASSERT(!IsBulkWritePipeKnown());
+ bulk_write_pipe_index_ = pipe;
+ }
+ }
+#if DBG
+ PrintPipeInformation(&pipe_info, pipe);
+#endif // DBG
+ }
+
+ // At the end we must have calculated indexes for both,
+ // bulk read and write pipes
+ ASSERT(!NT_SUCCESS(status) || (IsBulkReadPipeKnown() &&
+ IsBulkWritePipeKnown()));
+
+ return status;
+}
+
+UCHAR AndroidUsbDeviceObject::GetPipeIndexFromFileName(
+ PUNICODE_STRING file_path) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT((NULL != file_path) && (0 != file_path->Length) && (NULL != file_path->Buffer));
+ if ((NULL == file_path) ||
+ (0 == file_path->Length) ||
+ (NULL == file_path->Buffer)) {
+ return INVALID_UCHAR;
+ }
+
+ // Lets check for explicit r/w pipe names
+ if (0 == RtlCompareUnicodeString(file_path, &bulk_read_pipe_name, TRUE))
+ return bulk_read_pipe_index();
+ if (0 == RtlCompareUnicodeString(file_path, &bulk_write_pipe_name, TRUE))
+ return bulk_write_pipe_index();
+
+ // Lets check path format
+ if (file_path->Length <= index_pipe_prefix.Length) {
+ GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
+ return INVALID_UCHAR;
+ }
+
+ // Now when whe know that file_path->Length is sufficient lets match this
+ // path with the prefix
+ UNICODE_STRING prefix_match = *file_path;
+ prefix_match.Length = index_pipe_prefix.Length;
+ prefix_match.MaximumLength = prefix_match.Length;
+
+ if (0 != RtlCompareUnicodeString(&prefix_match, &index_pipe_prefix, TRUE)) {
+ GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
+ return INVALID_UCHAR;
+ }
+
+ // Prefix matches. Make sure that remaining chars are all decimal digits.
+ // Pipe index begins right after the prefix ends.
+ const ULONG index_begins_at = WcharLen(index_pipe_prefix.Length);
+ const ULONG name_len = WcharLen(file_path->Length);
+ for (ULONG index = index_begins_at; index < name_len; index++) {
+ if ((file_path->Buffer[index] > L'9') ||
+ (file_path->Buffer[index] < L'0')) {
+ GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
+ return INVALID_UCHAR;
+ }
+ }
+
+ // Parse the pipe#
+ ULONG uval = 0;
+ ULONG umultiplier = 1;
+
+ // traversing least to most significant digits.
+ for (ULONG index = name_len - 1; index >= index_begins_at; index--) {
+ uval += (umultiplier * static_cast<ULONG>(file_path->Buffer[index] - L'0'));
+ umultiplier *= 10;
+ }
+
+ return static_cast<UCHAR>(uval);
+}
+
+NTSTATUS AndroidUsbDeviceObject::CreatePipeFileObjectExt(
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj,
+ const WDF_USB_PIPE_INFORMATION* pipe_info,
+ AndroidUsbFileObject** wdf_file_ext) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT((NULL != wdf_fo) && (NULL != wdf_pipe_obj) && (NULL != pipe_info) && (NULL != wdf_file_ext));
+ if ((NULL == wdf_fo) || (NULL == wdf_pipe_obj) || (NULL == pipe_info) || (NULL == wdf_file_ext)) {
+ return STATUS_INTERNAL_ERROR;
+ }
+ *wdf_file_ext = NULL;
+
+ AndroidUsbPipeFileObject* wdf_pipe_file_ext = NULL;
+
+ // We support only WdfUsbPipeTypeBulk and WdfUsbPipeTypeInterrupt files
+ // at this point.
+ switch (pipe_info->PipeType) {
+ case WdfUsbPipeTypeBulk:
+ wdf_pipe_file_ext = new(NonPagedPool, GANDR_POOL_TAG_BULK_FILE)
+ AndroidUsbBulkPipeFileObject(this, wdf_fo, wdf_pipe_obj);
+ break;
+
+ case WdfUsbPipeTypeInterrupt:
+ wdf_pipe_file_ext = new(NonPagedPool, GANDR_POOL_TAG_INTERRUPT_FILE)
+ AndroidUsbInterruptPipeFileObject(this, wdf_fo, wdf_pipe_obj);
+ break;;
+
+ case WdfUsbPipeTypeIsochronous:
+ case WdfUsbPipeTypeControl:
+ case WdfUsbPipeTypeInvalid:
+ default:
+ return STATUS_OBJECT_TYPE_MISMATCH;
+ }
+
+ // If we reached here instance of a file wrapper must be created.
+ ASSERT(NULL != wdf_pipe_file_ext);
+ if (NULL == wdf_pipe_file_ext)
+ return STATUS_INSUFFICIENT_RESOURCES;
+
+ // Initialize the wrapper.
+ NTSTATUS status = wdf_pipe_file_ext->InitializePipe(pipe_info);
+ ASSERT(NT_SUCCESS(status));
+ if (NT_SUCCESS(status)) {
+ *wdf_file_ext = wdf_pipe_file_ext;
+ } else {
+ delete wdf_pipe_file_ext;
+ }
+
+ return STATUS_SUCCESS;
+}
+
+#if DBG
+#pragma code_seg()
+
+void AndroidUsbDeviceObject::PrintUsbDeviceDescriptor(
+ const USB_DEVICE_DESCRIPTOR* desc) {
+ GoogleDbgPrint("\n***** USB_DEVICE_DESCRIPTOR %p for device %p", desc, this);
+ GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
+ GoogleDbgPrint("\n bcdUSB = x%02X", desc->bcdUSB);
+ GoogleDbgPrint("\n bDeviceClass = x%02X", desc->bDeviceClass);
+ GoogleDbgPrint("\n bDeviceSubClass = x%02X", desc->bDeviceSubClass);
+ GoogleDbgPrint("\n bDeviceProtocol = x%02X", desc->bDeviceProtocol);
+ GoogleDbgPrint("\n bMaxPacketSize = %u", desc->bMaxPacketSize0);
+ GoogleDbgPrint("\n idVendor = x%04X", desc->idVendor);
+ GoogleDbgPrint("\n idProduct = x%04X", desc->idProduct);
+ GoogleDbgPrint("\n bcdDevice = x%02X", desc->bcdDevice);
+ GoogleDbgPrint("\n iManufacturer = %u", desc->iManufacturer);
+ GoogleDbgPrint("\n iProduct = %u", desc->iProduct);
+ GoogleDbgPrint("\n iSerialNumber = %u", desc->iSerialNumber);
+ GoogleDbgPrint("\n bNumConfigurations = %u", desc->bNumConfigurations);
+}
+
+void AndroidUsbDeviceObject::PrintUsbTargedDeviceInformation(
+ const WDF_USB_DEVICE_INFORMATION* info) {
+ GoogleDbgPrint("\n***** WDF_USB_DEVICE_INFORMATION %p for device %p", info, this);
+ GoogleDbgPrint("\n HcdPortCapabilities = x%08X", info->HcdPortCapabilities);
+ GoogleDbgPrint("\n Traits = x%08X", info->Traits);
+ GoogleDbgPrint("\n VersionInfo.USBDI_Version = x%08X",
+ info->UsbdVersionInformation.USBDI_Version);
+ GoogleDbgPrint("\n VersionInfo.Supported_USB_Version = x%08X",
+ info->UsbdVersionInformation.Supported_USB_Version);
+}
+
+void AndroidUsbDeviceObject::PrintConfigDescriptor(
+ const USB_CONFIGURATION_DESCRIPTOR* desc,
+ ULONG size) {
+ GoogleDbgPrint("\n***** USB_CONFIGURATION_DESCRIPTOR %p for device %p size %u",
+ desc, this, size);
+ GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
+ GoogleDbgPrint("\n wTotalLength = %u", desc->wTotalLength);
+ GoogleDbgPrint("\n bNumInterfaces = %u", desc->bNumInterfaces);
+ GoogleDbgPrint("\n bConfigurationValue = %u", desc->bConfigurationValue);
+ GoogleDbgPrint("\n iConfiguration = %u", desc->iConfiguration);
+ GoogleDbgPrint("\n bmAttributes = %u", desc->bmAttributes);
+ GoogleDbgPrint("\n MaxPower = %u", desc->MaxPower);
+}
+
+void AndroidUsbDeviceObject::PrintSelectedConfig(
+ const WDF_USB_DEVICE_SELECT_CONFIG_PARAMS* config) {
+ GoogleDbgPrint("\n***** WDF_USB_DEVICE_SELECT_CONFIG_PARAMS %p for device %p", config, this);
+ GoogleDbgPrint("\n Type = %u", config->Type);
+ switch (config->Type) {
+ case WdfUsbTargetDeviceSelectConfigTypeSingleInterface:
+ GoogleDbgPrint("\n SingleInterface:");
+ GoogleDbgPrint("\n NumberConfiguredPipes = %u",
+ config->Types.SingleInterface.NumberConfiguredPipes);
+ GoogleDbgPrint("\n ConfiguredUsbInterface = %p",
+ config->Types.SingleInterface.ConfiguredUsbInterface);
+ break;
+
+ case WdfUsbTargetDeviceSelectConfigTypeMultiInterface:
+ GoogleDbgPrint("\n MultiInterface:");
+ GoogleDbgPrint("\n NumberInterfaces = %u",
+ config->Types.MultiInterface.NumberInterfaces);
+ GoogleDbgPrint("\n NumberOfConfiguredInterfaces = %u",
+ config->Types.MultiInterface.NumberOfConfiguredInterfaces);
+ GoogleDbgPrint("\n Pairs = %p",
+ config->Types.MultiInterface.Pairs);
+ break;
+
+ case WdfUsbTargetDeviceSelectConfigTypeInterfacesDescriptor:
+ GoogleDbgPrint("\n Descriptor:");
+ GoogleDbgPrint("\n NumInterfaceDescriptors = %u",
+ config->Types.Descriptor.NumInterfaceDescriptors);
+ GoogleDbgPrint("\n ConfigurationDescriptor = %p",
+ config->Types.Descriptor.ConfigurationDescriptor);
+ GoogleDbgPrint("\n InterfaceDescriptors = %p",
+ config->Types.Descriptor.InterfaceDescriptors);
+ break;
+
+ case WdfUsbTargetDeviceSelectConfigTypeUrb:
+ GoogleDbgPrint("\n Urb:");
+ GoogleDbgPrint("\n Urb = %p",
+ config->Types.Urb.Urb);
+ break;
+
+ case WdfUsbTargetDeviceSelectConfigTypeInterfacesPairs:
+ case WdfUsbTargetDeviceSelectConfigTypeInvalid:
+ case WdfUsbTargetDeviceSelectConfigTypeDeconfig:
+ default:
+ GoogleDbgPrint("\n Config type is unknown or invalid or not printable.");
+ break;
+ }
+}
+
+void AndroidUsbDeviceObject::PrintInterfaceDescriptor(
+ const USB_INTERFACE_DESCRIPTOR* desc) {
+ GoogleDbgPrint("\n***** USB_INTERFACE_DESCRIPTOR %p for device %p",
+ desc, this);
+ GoogleDbgPrint("\n bLength = %u", desc->bLength);
+ GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
+ GoogleDbgPrint("\n bInterfaceNumber = %u", desc->bInterfaceNumber);
+ GoogleDbgPrint("\n bAlternateSetting = %u", desc->bAlternateSetting);
+ GoogleDbgPrint("\n bNumEndpoints = %u", desc->bNumEndpoints);
+ GoogleDbgPrint("\n bInterfaceClass = x%02X", desc->bInterfaceClass);
+ GoogleDbgPrint("\n bInterfaceSubClass = x%02X", desc->bInterfaceSubClass);
+ GoogleDbgPrint("\n bInterfaceProtocol = x%02X", desc->bInterfaceProtocol);
+ GoogleDbgPrint("\n iInterface = %u", desc->iInterface);
+}
+
+void AndroidUsbDeviceObject::PrintPipeInformation(
+ const WDF_USB_PIPE_INFORMATION* info,
+ UCHAR pipe_index) {
+ GoogleDbgPrint("\n***** WDF_USB_PIPE_INFORMATION[%u] %p for device %p",
+ pipe_index, info, this);
+ GoogleDbgPrint("\n Size = %u", info->Size);
+ GoogleDbgPrint("\n MaximumPacketSize = %u", info->MaximumPacketSize);
+ GoogleDbgPrint("\n EndpointAddress = x%02X", info->EndpointAddress);
+ GoogleDbgPrint("\n Interval = %u", info->Interval);
+ GoogleDbgPrint("\n SettingIndex = %u", info->SettingIndex);
+ GoogleDbgPrint("\n PipeType = %u", info->PipeType);
+ GoogleDbgPrint("\n MaximumTransferSize = %u", info->MaximumTransferSize);
+}
+
+#endif // DBG
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_device_object.h b/host/windows/usb/driver/android_usb_device_object.h
new file mode 100644
index 0000000..5c97e9c
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_device_object.h
@@ -0,0 +1,603 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_DEVICE_OBJECT_H__
+#define ANDROID_USB_DEVICE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbDeviceObject that
+ encapsulates an extension for KMDF device (FDO) object.
+*/
+
+#include "android_usb_wdf_object.h"
+
+// Forward declaration for file object extension
+class AndroidUsbFileObject;
+
+/** AndroidUsbDeviceObject class encapsulates an extension for KMDF FDO device
+ object. Instances of this class must be allocated from NonPagedPool.
+*/
+class AndroidUsbDeviceObject : public AndroidUsbWdfObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ */
+ AndroidUsbDeviceObject();
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ ~AndroidUsbDeviceObject();
+
+ public:
+ /** \brief Creates and initializes FDO device object extension
+
+ This method is called from driver's OnAddDevice method in response to
+ AddDevice call from the PnP manager
+ @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
+ structure.
+ @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
+ it returns one of the error status values defined in ntstatus.h.
+ */
+ NTSTATUS CreateFDODevice(PWDFDEVICE_INIT device_init);
+
+ /** \brief Resets target device
+
+ When executing this method instance of this class may be deleted!
+ This method must be called at PASSIVE IRQL.
+ @return STATUS_SUCCESS or an appropriate error code
+ */
+ NTSTATUS ResetDevice();
+
+ private:
+ /** \name Device event handlers and callbacks
+ */
+ ///@{
+
+ /** \brief Handler for PnP prepare hardware event
+
+ This method performs any operations that are needed to make a device
+ accessible to the driver. The framework calls this callback after the PnP
+ manager has assigned hardware resources to the device and after the device
+ has entered its uninitialized D0 state. This callback is called before
+ calling the driver's EvtDeviceD0Entry callback function.
+ This method is called at PASSIVE IRQL.
+ @param resources_raw[in] A handle to a framework resource-list object that
+ identifies the raw hardware resources that the PnP manager has
+ assigned to the device.
+ @param resources_translated[in] A handle to a framework resource-list
+ object that identifies the translated hardware resources that the
+ PnP manager has assigned to the device.
+ @return Successful status or an appropriate error code
+ */
+ NTSTATUS OnEvtDevicePrepareHardware(WDFCMRESLIST resources_raw,
+ WDFCMRESLIST resources_translated);
+
+ /** \brief Handler for PnP release hardware event
+
+ This method performs operations that that are needed when a device is no
+ longer accessible. Framework calls the callback function if the device is
+ being removed, or if the PnP manager is attempting to redistribute hardware
+ resources. The framework calls the EvtDeviceReleaseHardware callback
+ function after the driver's device has been shut off, the PnP manager has
+ reclaimed the hardware resources that it assigned to the device, and the
+ device is no longer accessible. (The PCI configuration state is still
+ accessible.) Typically, a EvtDeviceReleaseHardware callback function unmaps
+ memory that the driver's EvtDevicePrepareHardware callback function mapped.
+ Usually, all other hardware shutdown operations should take place in the
+ driver's EvtDeviceD0Exit callback function.
+ This method is called at PASSIVE IRQL.
+ @param wdf_device[in] A handle to a framework device object.
+ @param resources_translated[in] A handle to a framework resource-list
+ object that identifies the translated hardware resources that the
+ PnP manager has assigned to the device.
+ @return Successful status or an appropriate error code
+ */
+ NTSTATUS OnEvtDeviceReleaseHardware(WDFCMRESLIST resources_translated);
+
+ /** \brief Handler for create file event (request)
+
+ This method performs operations that are needed when an application
+ requests access to an item within this device path (including device
+ itself). This method is called synchronously, in the context of the
+ user thread that opens the item.
+ This method is called at PASSIVE IRQL.
+ @param request[in] A handle to a framework request object that represents
+ a file creation request.
+ @param wdf_fo[in] A handle to a framework file object that describes a
+ file that is being created with this request.
+ @return Successful status or an appropriate error code
+ */
+ void OnEvtDeviceFileCreate(WDFREQUEST request, WDFFILEOBJECT wdf_fo);
+
+ /** \brief Entry point for PnP prepare hardware event
+
+ This callback performs any operations that are needed to make a device
+ accessible to the driver. The framework calls this callback after the PnP
+ manager has assigned hardware resources to the device and after the device
+ has entered its uninitialized D0 state. This callback is called before
+ calling the driver's EvtDeviceD0Entry callback function.
+ This callback is called at PASSIVE IRQL.
+ @param wdf_dev[in] A handle to a framework device object.
+ @param resources_raw[in] A handle to a framework resource-list object that
+ identifies the raw hardware resources that the PnP manager has
+ assigned to the device.
+ @param resources_translated[in] A handle to a framework resource-list
+ object that identifies the translated hardware resources that the
+ PnP manager has assigned to the device.
+ @return Successful status or an appropriate error code
+ */
+ static NTSTATUS EvtDevicePrepareHardwareEntry(WDFDEVICE wdf_dev,
+ WDFCMRESLIST resources_raw,
+ WDFCMRESLIST resources_translated);
+
+ /** \brief Entry point for PnP release hardware event
+
+ This callback performs operations that that are needed when a device is no
+ longer accessible. Framework calls the callback function if the device is
+ being removed, or if the PnP manager is attempting to redistribute hardware
+ resources. The framework calls the EvtDeviceReleaseHardware callback
+ function after the driver's device has been shut off, the PnP manager has
+ reclaimed the hardware resources that it assigned to the device, and the
+ device is no longer accessible. (The PCI configuration state is still
+ accessible.) Typically, a EvtDeviceReleaseHardware callback function unmaps
+ memory that the driver's EvtDevicePrepareHardware callback function mapped.
+ Usually, all other hardware shutdown operations should take place in the
+ driver's EvtDeviceD0Exit callback function.
+ This callback is called at PASSIVE IRQL.
+ @param wdf_dev[in] A handle to a framework device object.
+ @param resources_translated[in] A handle to a framework resource-list
+ object that identifies the translated hardware resources that the
+ PnP manager has assigned to the device.
+ @return Successful status or an appropriate error code
+ */
+ static NTSTATUS EvtDeviceReleaseHardwareEntry(WDFDEVICE wdf_dev,
+ WDFCMRESLIST resources_translated);
+
+ /** \brief Entry point for create file event (request)
+
+ This callback performs operations that that are needed when an application
+ requests access to a device. The framework calls a driver's
+ EvtDeviceFileCreate callback function when a user application or another
+ driver opens the device (or file on this device) to perform an I/O
+ operation, such as reading or writing a file. This callback function is
+ called synchronously, in the context of the user thread that opens the
+ device.
+ This callback is called at PASSIVE IRQL.
+ @param wdf_dev[in] A handle to a framework device object.
+ @param request[in] A handle to a framework request object that represents
+ a file creation request.
+ @param wdf_fo[in] A handle to a framework file object that describes a
+ file that is being created with this request.
+ @return Successful status or an appropriate error code
+ */
+ static void EvtDeviceFileCreateEntry(WDFDEVICE wdf_dev,
+ WDFREQUEST request,
+ WDFFILEOBJECT wdf_fo);
+
+ ///@}
+
+ private:
+ /** \name I/O request event handlers and callbacks
+ */
+ ///@{
+
+ /** \brief Read event handler
+
+ This method is called when a read request comes to a file object opened
+ on this device.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be read.
+ */
+ void OnEvtIoRead(WDFREQUEST request, size_t length);
+
+ /** \brief Write event handler
+
+ This method is called when a write request comes to a file object opened
+ on this device.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be written.
+ */
+ void OnEvtIoWrite(WDFREQUEST request, size_t length);
+
+ /** \brief IOCTL event handler
+
+ This method is called when a device control request comes to a file object
+ opened on this device.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param ioctl_code[in] The driver-defined or system-defined I/O control code
+ that is associated with the request.
+ */
+ void OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code);
+
+ /** \brief Entry point for read event
+
+ This callback is called when a read request comes to a file object opened
+ on this device.
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param queue[in] A handle to the framework queue object that is associated
+ with the I/O request.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be read.
+ */
+ static void EvtIoReadEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t length);
+
+ /** \brief Entry point for write event
+
+ This callback is called when a write request comes to a file object opened
+ on this device.
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param queue[in] A handle to the framework queue object that is associated
+ with the I/O request.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be written.
+ */
+ static void EvtIoWriteEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t length);
+
+ /** \brief Entry point for device IOCTL event
+
+ This callback is called when a device control request comes to a file
+ object opened on this device.
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param queue[in] A handle to the framework queue object that is associated
+ with the I/O request.
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param ioctl_code[in] The driver-defined or system-defined I/O control code
+ that is associated with the request.
+ */
+ static void EvtIoDeviceControlEntry(WDFQUEUE queue,
+ WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code);
+
+ ///@}
+
+ public:
+ /** \name Device level I/O request handlers
+ */
+ ///@{
+
+ /** \brief Gets USB device descriptor
+
+ This method can be called at IRQL <= DISPATCH_LEVEL
+ @param request[in] A handle to a framework request object for this IOCTL.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ void OnGetUsbDeviceDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
+
+ /** \brief Gets USB configuration descriptor for the selected configuration.
+
+ This method can be called at IRQL <= DISPATCH_LEVEL
+ @param request[in] A handle to a framework request object for this IOCTL.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ void OnGetUsbConfigDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
+
+ /** \brief Gets USB configuration descriptor for the selected interface.
+
+ This method can be called at IRQL <= DISPATCH_LEVEL
+ @param request[in] A handle to a framework request object for this IOCTL.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ void OnGetUsbInterfaceDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
+
+ /** \brief Gets information about an endpoint.
+
+ This method can be called at IRQL <= DISPATCH_LEVEL
+ @param request[in] A handle to a framework request object for this IOCTL.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ void OnGetEndpointInformationCtl(WDFREQUEST request,
+ size_t input_buf_len,
+ size_t output_buf_len);
+
+ /** \brief Gets device serial number.
+
+ Serial number is returned in form of zero-terminated string that in the
+ output buffer. This method must be called at low IRQL.
+ @param request[in] A handle to a framework request object for this IOCTL.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ void OnGetSerialNumberCtl(WDFREQUEST request, size_t output_buf_len);
+
+ ///@}
+
+ private:
+ /** \name Internal methods
+ */
+ ///@{
+
+ /** \brief Creates default request queue for this device.
+
+ In KMDF all I/O requests are coming through the queue object. So, in order
+ to enable our device to receive I/O requests we must create a queue for it.
+ This method is called at PASSIVE IRQL.
+ @return STATUS_SUCCESS or an appropriate error code.
+ */
+ NTSTATUS CreateDefaultQueue();
+
+ /** \brief Configures our device.
+
+ This method is called from the prepare hardware handler after underlying
+ FDO device has been created.
+ This method is called at PASSSIVE IRQL.
+ @return STATUS_SUCCESS or an appropriate error code.
+ */
+ NTSTATUS ConfigureDevice();
+
+ /** \brief Selects interfaces on our device.
+
+ This method is called from the prepare hardware handler after underlying
+ FDO device has been created and configured.
+ This method is called at PASSSIVE IRQL.
+ @return STATUS_SUCCESS or an appropriate error code.
+ */
+ NTSTATUS SelectInterfaces();
+
+ /** \brief Gets pipe index from a file name
+
+ This method is called from OnEvtDeviceFileCreate to determine index of
+ the pipe this file is addressing.
+ This method is called at PASSIVE IRQL.
+ @param file_path[in] Path to the file that being opened.
+ @return Pipe index or INVALID_UCHAR if index cannot be calculated.
+ */
+ UCHAR GetPipeIndexFromFileName(PUNICODE_STRING file_path);
+
+ /** \brief Creates file object extension for a pipe
+
+ This method is called from OnEvtDeviceFileCreate to create an appropriate
+ file object extension for a particular pipe type.
+ This method is called at PASSIVE IRQL.
+ @param wdf_fo[in] KMDF file to extend.
+ @param wdf_pipe_obj[in] KMDF pipe for this extension
+ @param pipe_info[in] Pipe information
+ @param wdf_file_ext[out] Upon successfull completion will receive instance
+ of the extension.
+ @return STATUS_SUCCESS or an appropriate error code
+ */
+ NTSTATUS CreatePipeFileObjectExt(WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj,
+ const WDF_USB_PIPE_INFORMATION* pipe_info,
+ AndroidUsbFileObject** wdf_file_ext);
+
+ ///@}
+
+ private:
+ /** \name Debugging support
+ */
+ ///@{
+
+#if DBG
+ /// Prints USB_DEVICE_DESCRIPTOR to debug output
+ void PrintUsbDeviceDescriptor(const USB_DEVICE_DESCRIPTOR* desc);
+
+ /// Prints WDF_USB_DEVICE_INFORMATION to debug output
+ void PrintUsbTargedDeviceInformation(const WDF_USB_DEVICE_INFORMATION* info);
+
+ /// Prints USB_CONFIGURATION_DESCRIPTOR to debug output
+ void PrintConfigDescriptor(const USB_CONFIGURATION_DESCRIPTOR* desc,
+ ULONG size);
+
+ /// Prints WDF_USB_DEVICE_SELECT_CONFIG_PARAMS to debug output
+ void PrintSelectedConfig(const WDF_USB_DEVICE_SELECT_CONFIG_PARAMS* config);
+
+ /// Prints USB_INTERFACE_DESCRIPTOR to debug output
+ void PrintInterfaceDescriptor(const USB_INTERFACE_DESCRIPTOR* desc);
+
+ /// Prints WDF_USB_PIPE_INFORMATION to debug output
+ void PrintPipeInformation(const WDF_USB_PIPE_INFORMATION* info,
+ UCHAR pipe_index);
+
+#endif // DBG
+
+ ///@}
+
+ public:
+ /// Gets WDF device handle for this device
+ __forceinline WDFDEVICE wdf_device() const {
+ return reinterpret_cast<WDFDEVICE>(wdf_object());
+ }
+
+ /// Gets target USB device descriptor
+ __forceinline const USB_DEVICE_DESCRIPTOR* usb_device_descriptor() const {
+ return &usb_device_descriptor_;
+ }
+
+ /// Gets target USB device information
+ __forceinline const WDF_USB_DEVICE_INFORMATION* usb_device_info() const {
+ return &usb_device_info_;
+ }
+
+ /// Gets selected interface descriptor
+ __forceinline const USB_INTERFACE_DESCRIPTOR* interface_descriptor() const {
+ return &interface_descriptor_;
+ }
+
+ /// Gets target (PDO) device handle
+ __forceinline WDFUSBDEVICE wdf_target_device() const {
+ return wdf_target_device_;
+ }
+
+ /// Checks if target device has been created
+ __forceinline bool IsTaretDeviceCreated() const {
+ return (NULL != wdf_target_device());
+ }
+
+ /// Gets USB configuration descriptor
+ __forceinline const USB_CONFIGURATION_DESCRIPTOR* configuration_descriptor() const {
+ return configuration_descriptor_;
+ }
+
+ /// Checks if device has been configured
+ __forceinline bool IsDeviceConfigured() const {
+ return (NULL != configuration_descriptor());
+ }
+
+ /// Gets number of interfaces for this device
+ __forceinline UCHAR GetInterfaceCount() const {
+ ASSERT(IsDeviceConfigured());
+ return IsDeviceConfigured() ? configuration_descriptor()->bNumInterfaces : 0;
+ }
+
+ /// Checks if this is "single interface" device
+ __forceinline bool IsSingleInterfaceDevice() const {
+ return (1 == GetInterfaceCount());
+ }
+
+ /// Gets USB interface selected on this device
+ __forceinline WDFUSBINTERFACE wdf_usb_interface() const {
+ return wdf_usb_interface_;
+ }
+
+ /// Checks if an interface has been selected on this device
+ __forceinline bool IsInterfaceSelected() const {
+ return (NULL != wdf_usb_interface());
+ }
+
+ /// Gets number of pipes configured on this device
+ __forceinline UCHAR configured_pipes_num() const {
+ return configured_pipes_num_;
+ }
+
+ /// Gets index of the bulk read pipe
+ __forceinline UCHAR bulk_read_pipe_index() const {
+ return bulk_read_pipe_index_;
+ }
+
+ /// Gets index of the bulk write pipe
+ __forceinline UCHAR bulk_write_pipe_index() const {
+ return bulk_write_pipe_index_;
+ }
+
+ /// Checks if this is a high speed device
+ __forceinline bool IsHighSpeed() const {
+ return (0 != (usb_device_info()->Traits & WDF_USB_DEVICE_TRAIT_AT_HIGH_SPEED));
+ }
+
+ /// Checks if bulk read pipe index is known
+ __forceinline bool IsBulkReadPipeKnown() const {
+ return (INVALID_UCHAR != bulk_read_pipe_index());
+ }
+
+ /// Checks if bulk write pipe index is known
+ __forceinline bool IsBulkWritePipeKnown() const {
+ return (INVALID_UCHAR != bulk_write_pipe_index());
+ }
+
+ /// Gets device serial number string. Note that string may be
+ /// not zero-terminated. Use serial_number_len() to get actual
+ /// length of this string.
+ __forceinline const WCHAR* serial_number() const {
+ ASSERT(NULL != serial_number_handle_);
+ return (NULL != serial_number_handle_) ?
+ reinterpret_cast<const WCHAR*>
+ (WdfMemoryGetBuffer(serial_number_handle_, NULL)) :
+ NULL;
+ }
+
+ /// Gets length (in bytes) of device serial number string
+ __forceinline USHORT serial_number_char_len() const {
+ return serial_number_char_len_;
+ }
+
+ /// Gets length (in bytes) of device serial number string
+ __forceinline USHORT serial_number_byte_len() const {
+ return serial_number_char_len() * sizeof(WCHAR);
+ }
+
+ protected:
+ /// Target USB device descriptor
+ USB_DEVICE_DESCRIPTOR usb_device_descriptor_;
+
+ /// Target USB device information
+ WDF_USB_DEVICE_INFORMATION usb_device_info_;
+
+ /// Selected interface descriptor
+ USB_INTERFACE_DESCRIPTOR interface_descriptor_;
+
+ /// USB configuration descriptor
+ PUSB_CONFIGURATION_DESCRIPTOR configuration_descriptor_;
+
+ /// Target (PDO?) device handle
+ WDFUSBDEVICE wdf_target_device_;
+
+ /// USB interface selected on this device
+ WDFUSBINTERFACE wdf_usb_interface_;
+
+ /// Device serial number
+ WDFMEMORY serial_number_handle_;
+
+ /// Device serial number string length
+ USHORT serial_number_char_len_;
+
+ /// Number of pipes configured on this device
+ UCHAR configured_pipes_num_;
+
+ /// Index of the bulk read pipe
+ UCHAR bulk_read_pipe_index_;
+
+ /// Index of the bulk write pipe
+ UCHAR bulk_write_pipe_index_;
+};
+
+/** \brief Gets device KMDF object extension for the given KMDF object
+
+ @param wdf_dev[in] KMDF handle describing device object
+ @return Instance of AndroidUsbDeviceObject associated with KMDF object or
+ NULL if association is not found.
+*/
+__forceinline AndroidUsbDeviceObject* GetAndroidUsbDeviceObjectFromHandle(
+ WDFDEVICE wdf_dev) {
+ AndroidUsbWdfObject* wdf_object_ext =
+ GetAndroidUsbWdfObjectFromHandle(wdf_dev);
+ ASSERT((NULL != wdf_object_ext) &&
+ wdf_object_ext->Is(AndroidUsbWdfObjectTypeDevice));
+ if ((NULL != wdf_object_ext) &&
+ wdf_object_ext->Is(AndroidUsbWdfObjectTypeDevice)) {
+ return reinterpret_cast<AndroidUsbDeviceObject*>(wdf_object_ext);
+ }
+ return NULL;
+}
+
+#endif // ANDROID_USB_DEVICE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_driver_defines.h b/host/windows/usb/driver/android_usb_driver_defines.h
new file mode 100644
index 0000000..4fe25d7
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_driver_defines.h
@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_DRIVER_DEFINES_H__
+#define ANDROID_USB_DRIVER_DEFINES_H__
+/** \file
+ This file consists of constants, types and macros used (and useful) in driver
+ development.
+*/
+
+/** \name IRQL assertions
+ These assertions help to verify that code is running at expected IRQL
+*/
+///@{
+
+/// Asserts that current IRQL is less than provided level
+#define ASSERT_IRQL_LESS(irql_level) ASSERT(KeGetCurrentIrql() < irql_level)
+/// Asserts that current IRQL is less or equal than provided level
+#define ASSERT_IRQL_LESS_OR_EQUAL(irql_level) ASSERT(KeGetCurrentIrql() <= irql_level)
+/// Asserts that current IRQL is the same as provided level
+#define ASSERT_IRQL_IS(irql_level) ASSERT(irql_level == KeGetCurrentIrql())
+/// Asserts that current IRQL is less than DISPATCH_LEVEL
+#define ASSERT_IRQL_LOW() ASSERT_IRQL_LESS(DISPATCH_LEVEL)
+/// Asserts that current IRQL is above APC_LEVEL
+#define ASSERT_IRQL_HIGH() ASSERT(KeGetCurrentIrql() >= DISPATCH_LEVEL)
+/// Asserts that current IRQL is at PASSIVE_LEVEL
+#define ASSERT_IRQL_PASSIVE() ASSERT_IRQL_IS(PASSIVE_LEVEL)
+/// Asserts that current IRQL is at APC_LEVEL
+#define ASSERT_IRQL_APC() ASSERT_IRQL_IS(APC_LEVEL)
+/// Asserts that current IRQL is at DISPATCH_LEVEL
+#define ASSERT_IRQL_DISPATCH() ASSERT_IRQL_IS(DISPATCH_LEVEL)
+/// Asserts that current IRQL is at APC or DISPATCH_LEVEL
+#define ASSERT_IRQL_APC_OR_DISPATCH() \
+ ASSERT((KeGetCurrentIrql() == APC_LEVEL) || (KeGetCurrentIrql() == DISPATCH_LEVEL))
+/// Asserts that current IRQL is less or equal DISPATCH_LEVEL
+#define ASSERT_IRQL_LOW_OR_DISPATCH() \
+ ASSERT_IRQL_LESS_OR_EQUAL(DISPATCH_LEVEL)
+
+///@}
+
+#if DBG
+/** \brief Overrides DbgPrint to make sure that nothing gets printed
+ to debug output in release build.
+*/
+ULONG __cdecl GoogleDbgPrint(char* format, ...);
+#else
+#define GoogleDbgPrint(Arg) NOTHING
+#endif
+
+/// Invalid UCHAR value
+#define INVALID_UCHAR (static_cast<UCHAR>(0xFF))
+
+/// Invalid ULONG value
+#define INVALID_ULONG (static_cast<ULONG>(-1))
+
+/** Enum AndroidUsbWdfObjectType enumerates types of KMDF objects that
+ we extend in our driver.
+*/
+enum AndroidUsbWdfObjectType {
+ // We start enum with 1 insetead of 0 to protect orselves from a dangling
+ // or uninitialized context structures because KMDF will zero our extension
+ // when it gets created.
+
+ /// Device object context
+ AndroidUsbWdfObjectTypeDevice = 1,
+
+ /// File object context
+ AndroidUsbWdfObjectTypeFile,
+
+ /// Request object context
+ AndroidUsbWdfObjectTypeRequest,
+
+ /// Workitem object context
+ AndroidUsbWdfObjectTypeWorkitem,
+
+ /// Illegal (maximum) context id
+ AndroidUsbWdfObjectTypeMax
+};
+
+/** Structure AndroidUsbWdfObjectContext represents our context that extends
+ every KMDF object (device, file, pipe, etc).
+*/
+typedef struct TagAndroidUsbWdfObjectContext {
+ /// KMDF object type that is extended with this context
+ AndroidUsbWdfObjectType object_type;
+
+ /// Instance of the class that extends KMDF object with this context
+ class AndroidUsbWdfObject* wdf_object_ext;
+} AndroidUsbWdfObjectContext;
+
+// KMDF woodoo to register our extension and implement accessor method
+WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWdfObjectContext,
+ GetAndroidUsbWdfObjectContext)
+
+/** Structure AndroidUsbWdfRequestContext represents our context that is
+ associated with every request recevied by the driver.
+*/
+typedef struct TagAndroidUsbWdfRequestContext {
+ /// KMDF object type that is extended with this context
+ /// (must be AndroidUsbWdfObjectTypeRequest)
+ AndroidUsbWdfObjectType object_type;
+
+ /// System time request has been first scheduled
+ // (time of the first WdfRequestSend is called for it)
+ LARGE_INTEGER sent_at;
+
+ /// KMDF descriptor for the memory allocated for URB
+ WDFMEMORY urb_mem;
+
+ /// MDL describing the transfer buffer
+ PMDL transfer_mdl;
+
+ /// Private MDL that we build in order to perform the transfer
+ PMDL mdl;
+
+ // Virtual address for the current segment of transfer.
+ void* virtual_address;
+
+ /// Number of bytes remaining to transfer
+ ULONG length;
+
+ /// Number of bytes requested to transfer
+ ULONG transfer_size;
+
+ /// Accummulated number of bytes transferred
+ ULONG num_xfer;
+
+ /// Initial timeout (in millisec) set for this request
+ ULONG initial_time_out;
+
+ // Read / Write selector
+ bool is_read;
+
+ // IOCTL selector
+ bool is_ioctl;
+} AndroidUsbWdfRequestContext;
+
+// KMDF woodoo to register our extension and implement accessor method
+WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWdfRequestContext,
+ GetAndroidUsbWdfRequestContext)
+
+/** Structure AndroidUsbWorkitemContext represents our context that is
+ associated with workitems created by our driver.
+*/
+typedef struct TagAndroidUsbWorkitemContext {
+ /// KMDF object type that is extended with this context
+ /// (must be AndroidUsbWdfObjectTypeWorkitem)
+ AndroidUsbWdfObjectType object_type;
+
+ /// Pipe file object extension that enqueued this work item
+ class AndroidUsbPipeFileObject* pipe_file_ext;
+} AndroidUsbWorkitemContext;
+
+// KMDF woodoo to register our extension and implement accessor method
+WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWorkitemContext,
+ GetAndroidUsbWorkitemContext)
+
+#endif // ANDROID_USB_DRIVER_DEFINES_H__
diff --git a/host/windows/usb/driver/android_usb_driver_object.cpp b/host/windows/usb/driver/android_usb_driver_object.cpp
new file mode 100644
index 0000000..d8be50f
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_driver_object.cpp
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbDriverObject that
+ encapsulates our driver object
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_device_object.h"
+#include "android_usb_driver_object.h"
+
+#pragma data_seg()
+
+/** Globally accessible instance of the AndroidUsbDriverObject.
+ NT OS design allows us using of a global pointer to our driver object
+ instance since it can't be created or destroyed concurently and its value
+ is not going to change between creation and destruction.
+*/
+AndroidUsbDriverObject* global_driver_object = NULL;
+
+#pragma code_seg("INIT")
+
+extern "C" {
+
+/// Main entry point to the driver
+NTSTATUS DriverEntry(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path) {
+ // Just pass it down inside the class
+ return AndroidUsbDriverObject::DriverEntry(drv_object, reg_path);
+}
+
+} // extern "C"
+
+NTSTATUS AndroidUsbDriverObject::DriverEntry(PDRIVER_OBJECT drv_object,
+ PUNICODE_STRING reg_path) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(NULL != drv_object);
+ ASSERT((NULL != reg_path) &&
+ (NULL != reg_path->Buffer) &&
+ (0 != reg_path->Length));
+
+ // Instantiate driver object
+ global_driver_object = new(NonPagedPool, GANDR_POOL_TAG_DRIVER_OBJECT)
+ AndroidUsbDriverObject(drv_object, reg_path);
+ ASSERT(NULL != global_driver_object);
+ if (NULL == global_driver_object)
+ return STATUS_INSUFFICIENT_RESOURCES;
+
+ // Initialize driver object
+ NTSTATUS status = global_driver_object->OnDriverEntry(drv_object, reg_path);
+
+ if (!NT_SUCCESS(status)) {
+ // Something went wrong. Delete our driver object and get out of here.
+ delete global_driver_object;
+ }
+
+ return status;
+}
+
+AndroidUsbDriverObject::AndroidUsbDriverObject(PDRIVER_OBJECT drv_object,
+ PUNICODE_STRING reg_path)
+ : driver_object_(drv_object),
+ wdf_driver_(NULL) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(NULL != driver_object());
+}
+
+NTSTATUS AndroidUsbDriverObject::OnDriverEntry(PDRIVER_OBJECT drv_object,
+ PUNICODE_STRING reg_path) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(driver_object() == drv_object);
+
+ // Initiialize driver config, specifying our unload callback and default
+ // pool tag for memory allocations that KMDF does on our behalf.
+ WDF_DRIVER_CONFIG config;
+ WDF_DRIVER_CONFIG_INIT(&config, EvtDeviceAddEntry);
+ config.EvtDriverUnload = EvtDriverUnloadEntry;
+ config.DriverPoolTag = GANDR_POOL_TAG_DEFAULT;
+
+ // Create a framework driver object to represent our driver.
+ NTSTATUS status = WdfDriverCreate(drv_object,
+ reg_path,
+ WDF_NO_OBJECT_ATTRIBUTES,
+ &config,
+ &wdf_driver_);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ GoogleDbgPrint("\n>>>>>>>>>> Android USB driver has started >>>>>>>>>>");
+
+ return STATUS_SUCCESS;
+}
+
+#pragma code_seg("PAGE")
+
+AndroidUsbDriverObject::~AndroidUsbDriverObject() {
+ ASSERT_IRQL_PASSIVE();
+}
+
+NTSTATUS AndroidUsbDriverObject::OnAddDevice(PWDFDEVICE_INIT device_init) {
+ ASSERT_IRQL_PASSIVE();
+ GoogleDbgPrint("\n++++++++++ AndroidUsbDriverObject::OnAddDevice ++++++++++");
+ // Instantiate our device object extension for this device
+ AndroidUsbDeviceObject* wdf_device_ext =
+ new(NonPagedPool, GANDR_POOL_TAG_KMDF_DEVICE) AndroidUsbDeviceObject();
+ ASSERT(NULL != wdf_device_ext);
+ if (NULL == wdf_device_ext)
+ return STATUS_INSUFFICIENT_RESOURCES;
+
+ // Create and initialize FDO device
+ NTSTATUS status = wdf_device_ext->CreateFDODevice(device_init);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ delete wdf_device_ext;
+
+ return status;
+}
+
+void AndroidUsbDriverObject::OnDriverUnload() {
+ ASSERT_IRQL_PASSIVE();
+ GoogleDbgPrint("\n<<<<<<<<<< Android USB driver is unloaded <<<<<<<<<<");
+}
+
+NTSTATUS AndroidUsbDriverObject::EvtDeviceAddEntry(
+ WDFDRIVER wdf_drv,
+ PWDFDEVICE_INIT device_init) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT((NULL != global_driver_object) && (global_driver_object->wdf_driver() == wdf_drv));
+
+ // Pass it down to our driver object
+ if ((NULL == global_driver_object) ||
+ (global_driver_object->wdf_driver() != wdf_drv)) {
+ return STATUS_INTERNAL_ERROR;
+ }
+
+ return global_driver_object->OnAddDevice(device_init);
+}
+
+VOID AndroidUsbDriverObject::EvtDriverUnloadEntry(WDFDRIVER wdf_drv) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT((NULL != global_driver_object) &&
+ (global_driver_object->wdf_driver() == wdf_drv));
+
+ // Pass it down to our driver object
+ if ((NULL != global_driver_object) &&
+ (global_driver_object->wdf_driver() == wdf_drv)) {
+ global_driver_object->OnDriverUnload();
+ // Now we can (and have to) delete our driver object
+ delete global_driver_object;
+ }
+}
+
+#if DBG
+
+#pragma code_seg()
+
+ULONG __cdecl GoogleDbgPrint(char* format, ...) {
+ va_list arg_list;
+ va_start(arg_list, format);
+ ULONG ret =
+ vDbgPrintEx(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL, format, arg_list);
+ va_end(arg_list);
+
+ return ret;
+}
+
+#endif // DBG
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_driver_object.h b/host/windows/usb/driver/android_usb_driver_object.h
new file mode 100644
index 0000000..8f68a80
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_driver_object.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_DRIVER_OBJECT_H__
+#define ANDROID_USB_DRIVER_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbDriverObject that
+ encapsulates our driver object.
+*/
+
+/// Globally accessible pointer to the driver object
+extern class AndroidUsbDriverObject* global_driver_object;
+
+/** AndroidUsbDriverObject class encapsulates driver object and provides
+ overall initialization / cleanup as well as management of globally used
+ resources. We use KMDF framework for this driver because it takes care of
+ most of the USB related "things" (like PnP, power management and other
+ stuff) so we can concentrate more on real functionality. This driver is
+ based on KMDF's usbsamp driver sample available at DDK's src\kmdf\usbsamp
+ directory. Instance of this class (always one) must be allocated from
+ NonPagedPool.
+*/
+class AndroidUsbDriverObject {
+
+ public:
+ /** \brief Driver initialization entry point.
+
+ This method is a "gate" to our driver class from main DriverEntry routine.
+ Since this method is called from within DriverEntry only it is placed in
+ "INIT" code segment.
+ This method is called at IRQL PASSIVE_LEVEL.
+ @param drv_object[in] Driver object passed to DriverEntry routine
+ @param reg_path[in] Path to the driver's Registry passed to DriverEntry
+ routine
+ @returns STATUS_SUCCESS on success or an appropriate error code.
+ */
+ static NTSTATUS DriverEntry(PDRIVER_OBJECT drv_object,
+ PUNICODE_STRING reg_path);
+
+ private:
+ /** \brief Constructs driver object.
+
+ Constructor for driver class must be as light as possible. All
+ initialization that may fail must be deferred to OnDriverEntry method.
+ Since this method is called from within DriverEntry only it is placed in
+ "INIT" code segment.
+ This method is called at IRQL PASSIVE_LEVEL.
+ @param drv_object[in] Driver object passed to DriverEntry routine
+ @param reg_path[in] Path to the driver's Registry passed to DriverEntry
+ routine
+ */
+ AndroidUsbDriverObject(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path);
+
+ /** \brief Destructs driver object.
+
+ Destructor for driver class must be as light as possible. All
+ uninitialization must be done in OnDriverUnload method.
+ This method must be called at PASSIVE IRQL.
+ */
+ ~AndroidUsbDriverObject();
+
+ /** \brief Initializes instance of the driver object.
+
+ This method is called immediatelly after driver object has been
+ instantiated to perform actual initialization of the driver. Since this
+ method is called from within DriverEntry only it is placed in
+ "INIT" code segment.
+ This method is called at IRQL PASSIVE_LEVEL.
+ @param drv_object[in] Driver object passed to DriverEntry routine
+ @param reg_path[in] Path to the driver's Registry passed to DriverEntry
+ routine
+ @returns STATUS_SUCCESS on success or an appropriate error code.
+ */
+ NTSTATUS OnDriverEntry(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path);
+
+ /** \brief Actual handler for KMDF's AddDevice event
+
+ This method is called by the framework in response to AddDevice call from
+ the PnP manager. We create and initialize a device object to represent a
+ new instance of the device.
+ This method is called at IRQL PASSIVE_LEVEL.
+ @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
+ structure.
+ @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
+ it returns one of the error status values defined in ntstatus.h.
+ */
+ NTSTATUS OnAddDevice(PWDFDEVICE_INIT device_init);
+
+ /** \brief Actual driver unload event handler.
+
+ This method is called when driver is being unloaded.
+ This method is called at IRQL PASSIVE_LEVEL.
+ */
+ void OnDriverUnload();
+
+ /** \brief KMDF's DeviceAdd event entry point
+
+ This callback is called by the framework in response to AddDevice call from
+ the PnP manager. We create and initialize a device object to represent a
+ new instance of the device. All the software resources should be allocated
+ in this callback.
+ This method is called at IRQL PASSIVE_LEVEL.
+ @param wdf_drv[in] WDF driver handle.
+ @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
+ structure.
+ @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
+ it returns one of the error status values defined in ntstatus.h.
+ */
+ static NTSTATUS EvtDeviceAddEntry(WDFDRIVER wdf_drv,
+ PWDFDEVICE_INIT device_init);
+
+ /** \brief Driver unload event entry point.
+
+ Framework calls this callback when driver is being unloaded.
+ This method is called at IRQL PASSIVE_LEVEL.
+ */
+ static VOID EvtDriverUnloadEntry(WDFDRIVER wdf_drv);
+
+ public:
+
+ /// Gets this driver's DRIVER_OBJECT
+ __forceinline PDRIVER_OBJECT driver_object() const {
+ return driver_object_;
+ }
+
+ /// Gets KMDF driver handle
+ __forceinline WDFDRIVER wdf_driver() const {
+ return wdf_driver_;
+ }
+
+ private:
+ /// This driver's driver object
+ PDRIVER_OBJECT driver_object_;
+
+ /// KMDF driver handle
+ WDFDRIVER wdf_driver_;
+};
+
+#endif // ANDROID_USB_DRIVER_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_file_object.cpp b/host/windows/usb/driver/android_usb_file_object.cpp
new file mode 100644
index 0000000..e5ce0a2
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_file_object.cpp
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbFileObject that
+ encapsulates a common extension for all KMDF file object types.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_file_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbFileObject::AndroidUsbFileObject(AndroidUsbFileObjectType fo_type,
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo)
+ : AndroidUsbWdfObject(AndroidUsbWdfObjectTypeFile),
+ file_type_(fo_type),
+ device_object_(dev_obj) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(NULL != dev_obj);
+ ASSERT(fo_type < AndroidUsbFileObjectTypeMax);
+ ASSERT(NULL != wdf_fo);
+ set_wdf_object(wdf_fo);
+}
+
+#pragma code_seg()
+
+AndroidUsbFileObject::~AndroidUsbFileObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+#pragma code_seg("PAGE")
+
+NTSTATUS AndroidUsbFileObject::Initialize() {
+ ASSERT_IRQL_LOW();
+ ASSERT(NULL != wdf_file());
+ if (NULL == wdf_file())
+ return STATUS_INTERNAL_ERROR;
+
+ // Register context for this file object
+ return InitializeContext();
+}
+
+#pragma code_seg()
+
+void AndroidUsbFileObject::OnEvtIoRead(WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(WdfRequestGetFileObject(request) == wdf_file());
+ // Complete zero reads with success
+ if (0 == length) {
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
+ return;
+ }
+
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+}
+
+void AndroidUsbFileObject::OnEvtIoWrite(WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(WdfRequestGetFileObject(request) == wdf_file());
+ // Complete zero writes with success
+ if (0 == length) {
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
+ return;
+ }
+
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+}
+
+void AndroidUsbFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ ASSERT(WdfRequestGetFileObject(request) == wdf_file());
+
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_file_object.h b/host/windows/usb/driver/android_usb_file_object.h
new file mode 100644
index 0000000..1dbb92b
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_file_object.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_FILE_OBJECT_H__
+#define ANDROID_USB_FILE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbFileObject that
+ encapsulates a common extension for all KMDF file object types.
+*/
+
+#include "android_usb_wdf_object.h"
+#include "android_usb_device_object.h"
+
+/** Enumerator AndroidUsbFileObjectType defines possible types for our file
+ object extension.
+*/
+enum AndroidUsbFileObjectType {
+ /// File extends device FO
+ AndroidUsbFileObjectTypeDevice,
+
+ // File extends a pipe FO
+ AndroidUsbFileObjectTypePipe,
+
+ AndroidUsbFileObjectTypeMax,
+};
+
+/** AndroidUsbFileObject class encapsulates a common extension for all KMDF
+ file object types. Instances of this class must be allocated from
+ NonPagedPool.
+*/
+class AndroidUsbFileObject : public AndroidUsbWdfObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ @param fo_type[in] Type of the file object that this object extends
+ @param dev_obj[in] Our device object for which this file has been created
+ @param wdf_fo[in] KMDF file object for this extension
+ */
+ AndroidUsbFileObject(AndroidUsbFileObjectType fo_type,
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbFileObject();
+
+ /** \brief Initializes the object
+
+ This method verifies that instance has been created and calls base class's
+ InitializeContext method to register itself with the wrapped FO. All
+ derived classes must call this method when initializing.
+ This method must be called at low IRQL.
+ @return STATUS_SUCCESS on success or an appropriate error code
+ */
+ virtual NTSTATUS Initialize();
+
+ /** \brief Read event handler
+
+ This method is called when a read request comes to the file object this
+ class extends.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be read.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoRead(WDFREQUEST request, size_t length);
+
+ /** \brief Write event handler
+
+ This method is called when a write request comes to the file object this
+ class extends.
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be written.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoWrite(WDFREQUEST request, size_t length);
+
+ /** \brief IOCTL event handler
+
+ This method is called when a device control request comes to the file
+ object this class extends.
+ This callback can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param ioctl_code[in] The driver-defined or system-defined I/O control code
+ that is associated with the request.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code);
+
+ public:
+ /// Gets KMDF file handle for this extension
+ __forceinline WDFFILEOBJECT wdf_file() const {
+ return reinterpret_cast<WDFFILEOBJECT>(wdf_object());
+ }
+
+ /// Gets device object that owns this file
+ __forceinline AndroidUsbDeviceObject* device_object() const {
+ return device_object_;
+ }
+
+ /// Gets type of the file object that this extension wraps
+ __forceinline AndroidUsbFileObjectType file_type() const {
+ return file_type_;
+ }
+
+ /// Gets WDF device handle for device that owns this file
+ __forceinline WDFDEVICE wdf_device() const {
+ ASSERT(NULL != device_object());
+ return (NULL != device_object()) ? device_object()->wdf_device() :
+ NULL;
+ }
+
+ /// Gets target (PDO) device handle for the device that owns this file
+ __forceinline WDFUSBDEVICE wdf_target_device() const {
+ ASSERT(NULL != device_object());
+ return (NULL != device_object()) ? device_object()->wdf_target_device() :
+ NULL;
+ }
+
+ protected:
+ /// Device object that owns this file
+ AndroidUsbDeviceObject* device_object_;
+
+ /// Type of the file object that this extension wraps
+ AndroidUsbFileObjectType file_type_;
+};
+
+/** \brief Gets file KMDF object extension for the given KMDF file object
+
+ This method can be called at any IRQL
+ @param wdf_fo[in] KMDF file handle describing file object
+ @return Instance of AndroidUsbFileObject associated with this object or NULL
+ if association is not found.
+*/
+__forceinline AndroidUsbFileObject* GetAndroidUsbFileObjectFromHandle(
+ WDFFILEOBJECT wdf_fo) {
+ AndroidUsbWdfObject* wdf_object_ext =
+ GetAndroidUsbWdfObjectFromHandle(wdf_fo);
+ ASSERT(NULL != wdf_object_ext);
+ if (NULL != wdf_object_ext) {
+ ASSERT(wdf_object_ext->Is(AndroidUsbWdfObjectTypeFile));
+ if (wdf_object_ext->Is(AndroidUsbWdfObjectTypeFile))
+ return reinterpret_cast<AndroidUsbFileObject*>(wdf_object_ext);
+ }
+ return NULL;
+}
+
+/** \brief Gets file KMDF file object extension for the given request
+
+ This method can be called at any IRQL
+ @param request[in] KMDF request object
+ @return Instance of AndroidUsbFileObject associated with this request or NULL
+ if association is not found.
+*/
+__forceinline AndroidUsbFileObject* GetAndroidUsbFileObjectForRequest(
+ WDFREQUEST request) {
+ return GetAndroidUsbFileObjectFromHandle(WdfRequestGetFileObject(request));
+}
+
+#endif // ANDROID_USB_FILE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_inl.h b/host/windows/usb/driver/android_usb_inl.h
new file mode 100644
index 0000000..8d697cf
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_inl.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_INL_H__
+#define ANDROID_USB_INL_H__
+/** \file
+ This file consists of inline routines for the driver.
+*/
+
+/// Gets control code out of the entire IOCTL code packet
+__forceinline ULONG GetCtlCode(ULONG ioctl_code) {
+ return (ioctl_code >> 2) & 0x0FFF;
+}
+
+/** \brief
+ Converts string length from number of wide characters into number of bytes.
+*/
+__forceinline USHORT ByteLen(USHORT wchar_len) {
+ return static_cast<USHORT>(wchar_len * sizeof(WCHAR));
+}
+
+/** \brief Gets byte length of a zero-terminated string not including
+ zero terminator. Must be called at low IRQL.
+*/
+__forceinline USHORT ByteLen(const WCHAR* str) {
+ ASSERT_IRQL_LOW();
+ return (NULL != str) ? ByteLen(static_cast<USHORT>(wcslen(str))) : 0;
+}
+
+/** \brief
+ Converts string length from number of bytes into number of wide characters.
+ Can be called at any IRQL.
+*/
+__forceinline USHORT WcharLen(USHORT byte_len) {
+ return byte_len / sizeof(WCHAR);
+}
+
+/** \brief Retrieves pointer out of the WDFMEMORY handle
+*/
+__forceinline void* GetAddress(WDFMEMORY wdf_mem) {
+ ASSERT(NULL != wdf_mem);
+ return (NULL != wdf_mem) ? WdfMemoryGetBuffer(wdf_mem, NULL) : NULL;
+}
+
+/** \brief Retrieves output memory address for WDFREQUEST
+
+ @param request[in] A handle to KMDF request object
+ @param status[out] Receives status of the call. Can be NULL.
+*/
+__forceinline void* OutAddress(WDFREQUEST request, NTSTATUS* status) {
+ ASSERT(NULL != request);
+ WDFMEMORY wdf_mem = NULL;
+ NTSTATUS stat = WdfRequestRetrieveOutputMemory(request, &wdf_mem);
+ ASSERT((NULL != wdf_mem) || (!NT_SUCCESS(stat)));
+ if (NULL != status)
+ *status = stat;
+ return NT_SUCCESS(stat) ? GetAddress(wdf_mem) : NULL;
+}
+
+/** \brief Retrieves input memory address for WDFREQUEST
+
+ @param request[in] A handle to KMDF request object
+ @param status[out] Receives status of the call. Can be NULL.
+*/
+__forceinline void* InAddress(WDFREQUEST request, NTSTATUS* status) {
+ ASSERT(NULL != request);
+ WDFMEMORY wdf_mem = NULL;
+ NTSTATUS stat = WdfRequestRetrieveInputMemory(request, &wdf_mem);
+ ASSERT((NULL != wdf_mem) || (!NT_SUCCESS(stat)));
+ if (NULL != status)
+ *status = stat;
+ return NT_SUCCESS(stat) ? GetAddress(wdf_mem) : NULL;
+}
+
+#endif // ANDROID_USB_INL_H__
diff --git a/host/windows/usb/driver/android_usb_interrupt_file_object.cpp b/host/windows/usb/driver/android_usb_interrupt_file_object.cpp
new file mode 100644
index 0000000..d6303bb
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_interrupt_file_object.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbInterruptPipeFileObject
+ that encapsulates extension to an interrupt pipe file objects.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_interrupt_file_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbInterruptPipeFileObject::AndroidUsbInterruptPipeFileObject(
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj)
+ : AndroidUsbPipeFileObject(dev_obj, wdf_fo, wdf_pipe_obj) {
+ ASSERT_IRQL_PASSIVE();
+
+#if DBG
+ WDF_USB_PIPE_INFORMATION pipe_info;
+ WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
+ WdfUsbTargetPipeGetInformation(wdf_pipe_obj, &pipe_info);
+ ASSERT(WdfUsbPipeTypeInterrupt == pipe_info.PipeType);
+#endif // DBG
+
+}
+
+#pragma code_seg()
+
+AndroidUsbInterruptPipeFileObject::~AndroidUsbInterruptPipeFileObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_interrupt_file_object.h b/host/windows/usb/driver/android_usb_interrupt_file_object.h
new file mode 100644
index 0000000..5bf097b
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_interrupt_file_object.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
+#define ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbInterruptPipeFileObject
+ that encapsulates extension to an interrupt pipe file objects.
+*/
+
+#include "android_usb_pipe_file_object.h"
+
+/** AndroidUsbInterruptPipeFileObject class encapsulates extension for a KMDF
+ file object that represent opened interrupt pipe. Instances of this class
+ must be allocated from NonPagedPool.
+*/
+class AndroidUsbInterruptPipeFileObject : public AndroidUsbPipeFileObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ @param dev_obj[in] Our device object for which this file has been created
+ @param wdf_fo[in] KMDF file object this extension wraps
+ @param wdf_pipe_obj[in] KMDF pipe for this file
+ */
+ AndroidUsbInterruptPipeFileObject(AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbInterruptPipeFileObject();
+};
+
+#endif // ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_new_delete.h b/host/windows/usb/driver/android_usb_new_delete.h
new file mode 100644
index 0000000..dc4634d
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_new_delete.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_NEW_DELETE_H__
+#define ANDROID_USB_NEW_DELETE_H__
+/** \file
+ This file consists implementations of our 'new' and 'delete' operators
+*/
+
+#include "android_usb_pool_tags.h"
+
+/** \brief Checks if given pool type is one of NonPaged pool kinds.
+
+ All numeric values for all NonPaged pool types are even numbers while all
+ numeric values for all PagedPool types are odd numbers (see definition of
+ POOL_TYPE enum). So this routine utilizes this to see whether given pool
+ type is one of NonPaged pool kinds. This routine can be called at any IRQL.
+ @param pool_type[in] Pool type
+ @return True if pool type is one of NonPaged pool types, false otherwise
+*/
+__forceinline bool IsPoolNonPaged(POOL_TYPE pool_type) {
+ return (0 == (pool_type & 0x1));
+}
+
+/** @name Operators new and delete
+
+ In Kernel Mode development each memory allocation must specify type of the
+ pool from which memory should be allocated, usualy PagedPool or NonPagedPool.
+ Because of that "traditional" operator 'new' that takes only one parameter
+ (memory size) is not good so we modify that operator by adding two more
+ parameters: pool type and memory tag (last one is optional but highly
+ encouraged). To prevent from mistakes, traditional operator 'new' is also
+ defined. It will allocate requested number of bytes from NonPagedPool with
+ default memory tag but it will always assert on checked (debug) builds.
+ Since there is no infrastructure for C++ exceptions in Kernel Mode we are
+ not using them to report memory allocation error. So, on failure operators
+ 'new' are returning NULL instead of throwing an exception.
+*/
+///@{
+
+/** \brief Main operator new
+
+ This is the main operator new that allocates specified number of bytes from
+ the specified pool and assigns a custom tag to the allocated memory.
+ Inherits IRQL restrictions for ExAllocatePoolWithTag (see the DDK doc).
+ @param size[in] Number of bytes to allocate.
+ @param pool_type[in] Type of the pool to allocate from.
+ @param pool_tag[in] A tag to attach to the allocated memory. Since utilities
+ that display tags use their ASCII representations it's advisable to
+ use tag values that are ASCII symbols, f.i. 'ATag'. Note that due to
+ inversion of bytes in stored ULONG value, to read 'ATag' in the tag
+ displaying utility, the actual value passed to operator 'new' must be
+ 'gaTA'
+ @return Pointer to allocated memory on success, NULL on error.
+*/
+__forceinline void* __cdecl operator new(size_t size,
+ POOL_TYPE pool_type,
+ ULONG pool_tag) {
+ ASSERT((pool_type < MaxPoolType) && (0 != size));
+ // Enforce IRQL restriction check.
+ ASSERT(IsPoolNonPaged(pool_type) || (KeGetCurrentIrql() < DISPATCH_LEVEL));
+ return size ? ExAllocatePoolWithTag(pool_type,
+ static_cast<ULONG>(size),
+ pool_tag) :
+ NULL;
+}
+
+/** \brief
+ Short operator new that attaches a default tag to the allocated memory.
+
+ This version of operator new allocates specified number of bytes from the
+ specified pool and assigns a default tag (GANDR_POOL_TAG_DEFAULT) to the
+ allocated memory. Inherits IRQL restrictions for ExAllocatePoolWithTag.
+ @param size[in] Number of bytes to allocate.
+ @param pool_type[in] Type of the pool to allocate from.
+ @return Pointer to allocated memory on success, NULL on error.
+*/
+__forceinline void* __cdecl operator new(size_t size, POOL_TYPE pool_type) {
+ ASSERT((pool_type < MaxPoolType) && (0 != size));
+ // Enforce IRQL restriction check.
+ ASSERT(IsPoolNonPaged(pool_type) || (KeGetCurrentIrql() < DISPATCH_LEVEL));
+ return size ? ExAllocatePoolWithTag(pool_type,
+ static_cast<ULONG>(size),
+ GANDR_POOL_TAG_DEFAULT) :
+ NULL;
+}
+
+/** \brief Traditional operator new that should never be used.
+
+ Using of this version of operator 'new' is prohibited in Kernel Mode
+ development. For the sake of safety it is implemented though to allocate
+ requested number of bytes from the NonPagedPool and attach default tag
+ to the allocated memory. It will assert on checked (debug) builds.
+ Inherits IRQL restrictions for ExAllocatePoolWithTag.
+ @param size[in] Number of bytes to allocate.
+ @return Pointer to memory allocated from NonPagedPool on success or NULL on
+ error.
+*/
+__forceinline void* __cdecl operator new(size_t size) {
+ ASSERTMSG("\n!!! Using of operator new(size_t size) is detected!\n"
+ "This is illegal in our driver C++ development environment to use "
+ "this version of operator 'new'. Please switch to\n"
+ "new(size_t size, POOL_TYPE pool_type) or "
+ "new(size_t size, POOL_TYPE pool_type, ULONG pool_tag) ASAP!!!\n",
+ false);
+ ASSERT(0 != size);
+ return size ? ExAllocatePoolWithTag(NonPagedPool,
+ static_cast<ULONG>(size),
+ GANDR_POOL_TAG_DEFAULT) :
+ NULL;
+}
+
+/** \brief Operator delete.
+
+ Frees memory allocated by 'new' operator.
+ @param pointer[in] Memory to free. If this parameter is NULL operator does
+ nothing but asserts on checked build. Inherits IRQL restrictions
+ for ExFreePool.
+*/
+__forceinline void __cdecl operator delete(void* pointer) {
+ ASSERT(NULL != pointer);
+ if (NULL != pointer)
+ ExFreePool(pointer);
+}
+
+/** \brief Operator delete for arrays.
+
+ Frees memory allocated by 'new' operator.
+ @param pointer[in] Memory to free. If this parameter is NULL operator does
+ nothing but asserts on checked build. Inherits IRQL restrictions
+ for ExFreePool.
+*/
+__forceinline void __cdecl operator delete[](void* pointer) {
+ ASSERT(NULL != pointer);
+ if (NULL != pointer)
+ ExFreePool(pointer);
+}
+
+///@}
+
+#endif // ANDROID_USB_NEW_DELETE_H__
diff --git a/host/windows/usb/driver/android_usb_pipe_file_object.cpp b/host/windows/usb/driver/android_usb_pipe_file_object.cpp
new file mode 100644
index 0000000..08d0165
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_pipe_file_object.cpp
@@ -0,0 +1,738 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of class AndroidUsbPipeFileObject that
+ encapsulates a common extension for pipe file objects.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_pipe_file_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbPipeFileObject::AndroidUsbPipeFileObject(
+ AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj)
+ : AndroidUsbFileObject(AndroidUsbFileObjectTypePipe, dev_obj, wdf_fo),
+ wdf_pipe_(wdf_pipe_obj) {
+ ASSERT_IRQL_PASSIVE();
+ ASSERT(NULL != wdf_pipe_obj);
+}
+
+#pragma code_seg()
+
+AndroidUsbPipeFileObject::~AndroidUsbPipeFileObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+#pragma code_seg("PAGE")
+
+NTSTATUS AndroidUsbPipeFileObject::InitializePipe(
+ const WDF_USB_PIPE_INFORMATION* pipe_info) {
+ ASSERT_IRQL_LOW();
+ ASSERT(IsPipeAttached());
+ if (!IsPipeAttached())
+ return STATUS_INTERNAL_ERROR;
+
+ // Initialize base class
+ NTSTATUS status = AndroidUsbFileObject::Initialize();
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Save pipe information
+ pipe_information_ = *pipe_info;
+
+ // We will provide size check ourselves (less surprizes always better)
+ WdfUsbTargetPipeSetNoMaximumPacketSizeCheck(wdf_pipe());
+
+ GoogleDbgPrint("\n===== File %p for %s pipe. max_transfer_size = %X, max_packet_size = %X",
+ this, is_input_pipe() ? "read" : "write",
+ max_transfer_size(), max_packet_size());
+ return STATUS_SUCCESS;
+}
+
+#pragma code_seg()
+
+void AndroidUsbPipeFileObject::OnEvtIoRead(WDFREQUEST request,
+ size_t length) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Make sure that this is an input pipe
+ if (is_output_pipe()) {
+ GoogleDbgPrint("\n!!!! Attempt to read from output pipe %p", this);
+ WdfRequestComplete(request, STATUS_ACCESS_DENIED);
+ return;
+ }
+
+ // Make sure zero length I/O doesn't go through
+ if (0 == length) {
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
+ return;
+ }
+
+ // Get MDL for this request.
+ PMDL request_mdl = NULL;
+ NTSTATUS status = WdfRequestRetrieveOutputWdmMdl(request, &request_mdl);
+ ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
+ if (NT_SUCCESS(status)) {
+ CommonBulkReadWrite(request,
+ request_mdl,
+ static_cast<ULONG>(length),
+ true,
+ 0,
+ false);
+ } else {
+ WdfRequestComplete(request, status);
+ }
+}
+
+void AndroidUsbPipeFileObject::OnEvtIoWrite(WDFREQUEST request,
+ size_t length) {
+
+ // Make sure that this is an output pipe
+ if (is_input_pipe()) {
+ GoogleDbgPrint("\n!!!! Attempt to write to input pipe %p", this);
+ WdfRequestComplete(request, STATUS_ACCESS_DENIED);
+ return;
+ }
+
+ // Make sure zero length I/O doesn't go through
+ if (0 == length) {
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
+ return;
+ }
+
+ // Get MDL for this request.
+ PMDL request_mdl = NULL;
+ NTSTATUS status = WdfRequestRetrieveInputWdmMdl(request, &request_mdl);
+ ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
+ if (NT_SUCCESS(status)) {
+ CommonBulkReadWrite(request,
+ request_mdl,
+ static_cast<ULONG>(length),
+ false,
+ 0,
+ false);
+ } else {
+ WdfRequestComplete(request, status);
+ }
+}
+
+void AndroidUsbPipeFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ switch (GetCtlCode(ioctl_code)) {
+ case ADB_CTL_GET_ENDPOINT_INFORMATION:
+ OnCtlGetEndpointInformation(request, output_buf_len);
+ break;
+
+ case ADB_CTL_BULK_READ:
+ OnCtlBulkRead(request, output_buf_len, input_buf_len);
+ break;
+
+ case ADB_CTL_BULK_WRITE:
+ OnCtlBulkWrite(request, output_buf_len, input_buf_len);
+ break;
+
+ default:
+ AndroidUsbFileObject::OnEvtIoDeviceControl(request,
+ output_buf_len,
+ input_buf_len,
+ ioctl_code);
+ break;
+ }
+}
+
+void AndroidUsbPipeFileObject::OnCtlGetEndpointInformation(
+ WDFREQUEST request,
+ size_t output_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Verify output buffer
+ if (output_buf_len < sizeof(AdbEndpointInformation)) {
+ WdfRequestCompleteWithInformation(request,
+ STATUS_BUFFER_TOO_SMALL,
+ sizeof(AdbEndpointInformation));
+ return;
+ }
+
+ // Get the output buffer
+ NTSTATUS status;
+ AdbEndpointInformation* ret_info =
+ reinterpret_cast<AdbEndpointInformation*>(OutAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Copy endpoint info to the output
+ ret_info->max_packet_size = pipe_information_.MaximumPacketSize;
+ ret_info->endpoint_address = pipe_information_.EndpointAddress;
+ ret_info->polling_interval = pipe_information_.Interval;
+ ret_info->setting_index = pipe_information_.SettingIndex;
+ ret_info->endpoint_type =
+ static_cast<AdbEndpointType>(pipe_information_.PipeType);
+ ret_info->max_transfer_size = pipe_information_.MaximumTransferSize;
+
+ WdfRequestCompleteWithInformation(request,
+ STATUS_SUCCESS,
+ sizeof(AdbEndpointInformation));
+}
+
+void AndroidUsbPipeFileObject::OnCtlBulkRead(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Make sure that this is an input pipe
+ if (is_output_pipe()) {
+ GoogleDbgPrint("\n!!!! Attempt to IOCTL read from output pipe %p", this);
+ WdfRequestComplete(request, STATUS_ACCESS_DENIED);
+ return;
+ }
+
+ // Make sure zero length I/O doesn't go through
+ if (0 == output_buf_len) {
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
+ return;
+ }
+
+ // Verify buffers
+ ASSERT(input_buf_len >= sizeof(AdbBulkTransfer));
+ if (input_buf_len < sizeof(AdbBulkTransfer)) {
+ WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
+ return;
+ }
+
+ // Get the input buffer
+ NTSTATUS status;
+ AdbBulkTransfer* transfer_param =
+ reinterpret_cast<AdbBulkTransfer*>(InAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != transfer_param));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Get MDL for this request.
+ PMDL request_mdl = NULL;
+ status = WdfRequestRetrieveOutputWdmMdl(request, &request_mdl);
+ ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
+ if (NT_SUCCESS(status)) {
+ // Perform the read
+ CommonBulkReadWrite(request,
+ request_mdl,
+ static_cast<ULONG>(output_buf_len),
+ true,
+ transfer_param->time_out,
+ true);
+ } else {
+ WdfRequestComplete(request, status);
+ }
+}
+
+void AndroidUsbPipeFileObject::OnCtlBulkWrite(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Make sure that this is an output pipe
+ if (is_input_pipe()) {
+ GoogleDbgPrint("\n!!!! Attempt to IOCTL write to input pipe %p", this);
+ WdfRequestComplete(request, STATUS_ACCESS_DENIED);
+ return;
+ }
+
+ // Verify buffers
+ ASSERT(input_buf_len >= sizeof(AdbBulkTransfer));
+ // Output buffer points to ULONG that receives number of transferred bytes
+ ASSERT(output_buf_len >= sizeof(ULONG));
+ if ((input_buf_len < sizeof(AdbBulkTransfer)) ||
+ (output_buf_len < sizeof(ULONG))) {
+ WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
+ return;
+ }
+
+ // Get the input buffer
+ NTSTATUS status = STATUS_SUCCESS;
+ AdbBulkTransfer* transfer_param =
+ reinterpret_cast<AdbBulkTransfer*>(InAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != transfer_param));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Get the output buffer
+ ULONG* ret_transfer =
+ reinterpret_cast<ULONG*>(OutAddress(request, &status));
+ ASSERT(NT_SUCCESS(status) && (NULL != ret_transfer));
+ if (!NT_SUCCESS(status)) {
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Cache these param to prevent us from sudden change after we've chacked it.
+ // This is common practice in protecting ourselves from malicious code:
+ // 1. Never trust anything that comes from the User Mode.
+ // 2. Never assume that anything that User Mode buffer has will remain
+ // unchanged.
+ void* transfer_buffer = transfer_param->write_buffer;
+ ULONG transfer_size = transfer_param->transfer_size;
+
+ // Make sure zero length I/O doesn't go through
+ if (0 == transfer_size) {
+ *ret_transfer = 0;
+ WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, sizeof(ULONG));
+ return;
+ }
+
+ // Make sure that buffer is not NULL
+ ASSERT(NULL != transfer_buffer);
+ if (NULL == transfer_buffer) {
+ WdfRequestComplete(request, STATUS_INVALID_PARAMETER);
+ return;
+ }
+
+ // At this point we are ready to build MDL for the user buffer.
+ PMDL write_mdl =
+ IoAllocateMdl(transfer_buffer, transfer_size, FALSE, FALSE, NULL);
+ ASSERT(NULL != write_mdl);
+ if (NULL == write_mdl) {
+ WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
+ return;
+ }
+
+ // Now we need to probe/lock this mdl
+ __try {
+ MmProbeAndLockPages(write_mdl,
+ WdfRequestGetRequestorMode(request),
+ IoReadAccess);
+ status = STATUS_SUCCESS;
+ } __except (EXCEPTION_EXECUTE_HANDLER) {
+ status = GetExceptionCode();
+ ASSERTMSG("\n!!!!! AndroidUsbPipeFileObject::OnCtlBulkWrite exception",
+ false);
+ }
+
+ if (!NT_SUCCESS(status)) {
+ IoFreeMdl(write_mdl);
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Perform the write
+ status = CommonBulkReadWrite(request,
+ write_mdl,
+ transfer_size,
+ false,
+ transfer_param->time_out,
+ true);
+ if (!NT_SUCCESS(status)) {
+ // If CommonBulkReadWrite failed we need to unlock and free MDL here
+ MmUnlockPages(write_mdl);
+ IoFreeMdl(write_mdl);
+ }
+}
+
+NTSTATUS AndroidUsbPipeFileObject::CommonBulkReadWrite(
+ WDFREQUEST request,
+ PMDL transfer_mdl,
+ ULONG length,
+ bool is_read,
+ ULONG time_out,
+ bool is_ioctl) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ ASSERT(IsPipeAttached());
+ if (!IsPipeAttached()) {
+ WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
+ return STATUS_INVALID_DEVICE_STATE;
+ }
+
+ // Quick access check. Might be redundant though...
+ ASSERT((is_read && is_input_pipe()) || (!is_read && is_output_pipe()));
+ if ((is_read && is_output_pipe()) || (!is_read && is_input_pipe())) {
+ WdfRequestComplete(request, STATUS_ACCESS_DENIED);
+ return STATUS_ACCESS_DENIED;
+ }
+
+ // Set URB flags
+ ULONG urb_flags = USBD_SHORT_TRANSFER_OK | (is_read ?
+ USBD_TRANSFER_DIRECTION_IN :
+ USBD_TRANSFER_DIRECTION_OUT);
+
+ // Calculate transfer length for this stage.
+ ULONG stage_len =
+ (length > GetTransferGranularity()) ? GetTransferGranularity() : length;
+
+ // Get virtual address that we're gonna use in the transfer.
+ // We rely here on the fact that we're in the context of the calling thread.
+ void* virtual_address = MmGetMdlVirtualAddress(transfer_mdl);
+
+ // Allocate our private MDL for this address which we will use for the transfer
+ PMDL new_mdl = IoAllocateMdl(virtual_address, length, FALSE, FALSE, NULL);
+ ASSERT(NULL != new_mdl);
+ if (NULL == new_mdl) {
+ WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
+ return STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ // Map the portion of user buffer that we're going to transfer at this stage
+ // to our mdl.
+ IoBuildPartialMdl(transfer_mdl, new_mdl, virtual_address, stage_len);
+
+ // Allocate memory for URB and associate it with this request
+ WDF_OBJECT_ATTRIBUTES mem_attrib;
+ WDF_OBJECT_ATTRIBUTES_INIT(&mem_attrib);
+ mem_attrib.ParentObject = request;
+
+ WDFMEMORY urb_mem = NULL;
+ PURB urb = NULL;
+ NTSTATUS status =
+ WdfMemoryCreate(&mem_attrib,
+ NonPagedPool,
+ GANDR_POOL_TAG_BULKRW_URB,
+ sizeof(struct _URB_BULK_OR_INTERRUPT_TRANSFER),
+ &urb_mem,
+ reinterpret_cast<PVOID*>(&urb));
+ ASSERT(NT_SUCCESS(status) && (NULL != urb));
+ if (!NT_SUCCESS(status)) {
+ IoFreeMdl(new_mdl);
+ WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
+ return STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ // Get USB pipe handle for our pipe and initialize transfer request for it
+ USBD_PIPE_HANDLE usbd_pipe_hndl = usbd_pipe();
+ ASSERT(NULL != usbd_pipe_hndl);
+ if (NULL == usbd_pipe_hndl) {
+ IoFreeMdl(new_mdl);
+ WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
+ return STATUS_INTERNAL_ERROR;
+ }
+
+ // Initialize URB with request information
+ UsbBuildInterruptOrBulkTransferRequest(
+ urb,
+ sizeof(struct _URB_BULK_OR_INTERRUPT_TRANSFER),
+ usbd_pipe_hndl,
+ NULL,
+ new_mdl,
+ stage_len,
+ urb_flags,
+ NULL);
+
+ // Build transfer request
+ status = WdfUsbTargetPipeFormatRequestForUrb(wdf_pipe(),
+ request,
+ urb_mem,
+ NULL);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status)) {
+ IoFreeMdl(new_mdl);
+ WdfRequestComplete(request, status);
+ return status;
+ }
+
+ // Initialize our request context.
+ AndroidUsbWdfRequestContext* context =
+ GetAndroidUsbWdfRequestContext(request);
+ ASSERT(NULL != context);
+ if (NULL == context) {
+ IoFreeMdl(new_mdl);
+ WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
+ return STATUS_INTERNAL_ERROR;
+ }
+
+ context->object_type = AndroidUsbWdfObjectTypeRequest;
+ context->urb_mem = urb_mem;
+ context->transfer_mdl = transfer_mdl;
+ context->mdl = new_mdl;
+ context->length = length;
+ context->transfer_size = stage_len;
+ context->num_xfer = 0;
+ context->virtual_address = virtual_address;
+ context->is_read = is_read;
+ context->initial_time_out = time_out;
+ context->is_ioctl = is_ioctl;
+
+ // Set our completion routine
+ WdfRequestSetCompletionRoutine(request,
+ CommonReadWriteCompletionEntry,
+ this);
+
+ // Init send options (our timeout goes here)
+ WDF_REQUEST_SEND_OPTIONS send_options;
+ if (0 != time_out) {
+ WDF_REQUEST_SEND_OPTIONS_INIT(&send_options, WDF_REQUEST_SEND_OPTION_TIMEOUT);
+ WDF_REQUEST_SEND_OPTIONS_SET_TIMEOUT(&send_options, WDF_REL_TIMEOUT_IN_MS(time_out));
+ }
+
+ // Timestamp first WdfRequestSend
+ KeQuerySystemTime(&context->sent_at);
+
+ // Send request asynchronously.
+ if (WdfRequestSend(request, wdf_pipe_io_target(),
+ (0 == time_out) ? WDF_NO_SEND_OPTIONS : &send_options)) {
+ return STATUS_SUCCESS;
+ }
+
+ // Something went wrong here
+ status = WdfRequestGetStatus(request);
+ ASSERT(!NT_SUCCESS(status));
+ GoogleDbgPrint("\n!!!!! CommonBulkReadWrite: WdfRequestGetStatus (is_read = %u) failed: %08X",
+ is_read, status);
+ WdfRequestCompleteWithInformation(request, status, 0);
+
+ return status;
+}
+
+void AndroidUsbPipeFileObject::OnCommonReadWriteCompletion(
+ WDFREQUEST request,
+ PWDF_REQUEST_COMPLETION_PARAMS completion_params,
+ AndroidUsbWdfRequestContext* context) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ NTSTATUS status = completion_params->IoStatus.Status;
+ if (!NT_SUCCESS(status)){
+ GoogleDbgPrint("\n========== Request completed with failure: %X", status);
+ IoFreeMdl(context->mdl);
+ // If this was IOCTL-originated write we must unlock and free
+ // our transfer MDL.
+ if (context->is_ioctl && !context->is_read) {
+ MmUnlockPages(context->transfer_mdl);
+ IoFreeMdl(context->transfer_mdl);
+ }
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Get our URB buffer
+ PURB urb
+ = reinterpret_cast<PURB>(WdfMemoryGetBuffer(context->urb_mem, NULL));
+ ASSERT(NULL != urb);
+
+ // Lets see how much has been transfered and update our counters accordingly
+ ULONG bytes_transfered =
+ urb->UrbBulkOrInterruptTransfer.TransferBufferLength;
+ // We expect writes to transfer entire packet
+ ASSERT((bytes_transfered == context->transfer_size) || context->is_read);
+ context->num_xfer += bytes_transfered;
+ context->length -= bytes_transfered;
+
+ // Is there anything left to transfer? Now, by the protocol we should
+ // successfuly complete partial reads, instead of waiting on full set
+ // of requested bytes being accumulated in the read buffer.
+ if ((0 == context->length) || context->is_read) {
+ status = STATUS_SUCCESS;
+
+ // This was the last transfer
+ if (context->is_ioctl && !context->is_read) {
+ // For IOCTL-originated writes we have to return transfer size through
+ // the IOCTL's output buffer.
+ ULONG* ret_transfer =
+ reinterpret_cast<ULONG*>(OutAddress(request, NULL));
+ ASSERT(NULL != ret_transfer);
+ if (NULL != ret_transfer)
+ *ret_transfer = context->num_xfer;
+ WdfRequestSetInformation(request, sizeof(ULONG));
+
+ // We also must unlock / free transfer MDL
+ MmUnlockPages(context->transfer_mdl);
+ IoFreeMdl(context->transfer_mdl);
+ } else {
+ // For other requests we report transfer size through the request I/O
+ // completion status.
+ WdfRequestSetInformation(request, context->num_xfer);
+ }
+ IoFreeMdl(context->mdl);
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // There are something left for the transfer. Prepare for it.
+ // Required to free any mapping made on the partial MDL and
+ // reset internal MDL state.
+ MmPrepareMdlForReuse(context->mdl);
+
+ // Update our virtual address
+ context->virtual_address =
+ reinterpret_cast<char*>(context->virtual_address) + bytes_transfered;
+
+ // Calculate size of this transfer
+ ULONG stage_len =
+ (context->length > GetTransferGranularity()) ? GetTransferGranularity() :
+ context->length;
+
+ IoBuildPartialMdl(context->transfer_mdl,
+ context->mdl,
+ context->virtual_address,
+ stage_len);
+
+ // Reinitialize the urb and context
+ urb->UrbBulkOrInterruptTransfer.TransferBufferLength = stage_len;
+ context->transfer_size = stage_len;
+
+ // Format the request to send a URB to a USB pipe.
+ status = WdfUsbTargetPipeFormatRequestForUrb(wdf_pipe(),
+ request,
+ context->urb_mem,
+ NULL);
+ ASSERT(NT_SUCCESS(status));
+ if (!NT_SUCCESS(status)) {
+ if (context->is_ioctl && !context->is_read) {
+ MmUnlockPages(context->transfer_mdl);
+ IoFreeMdl(context->transfer_mdl);
+ }
+ IoFreeMdl(context->mdl);
+ WdfRequestComplete(request, status);
+ return;
+ }
+
+ // Reset the completion routine
+ WdfRequestSetCompletionRoutine(request,
+ CommonReadWriteCompletionEntry,
+ this);
+
+ // Send the request asynchronously.
+ if (!WdfRequestSend(request, wdf_pipe_io_target(), WDF_NO_SEND_OPTIONS)) {
+ if (context->is_ioctl && !context->is_read) {
+ MmUnlockPages(context->transfer_mdl);
+ IoFreeMdl(context->transfer_mdl);
+ }
+ status = WdfRequestGetStatus(request);
+ IoFreeMdl(context->mdl);
+ WdfRequestComplete(request, status);
+ }
+}
+
+NTSTATUS AndroidUsbPipeFileObject::ResetPipe() {
+ ASSERT_IRQL_PASSIVE();
+
+ // This routine synchronously submits a URB_FUNCTION_RESET_PIPE
+ // request down the stack.
+ NTSTATUS status = WdfUsbTargetPipeAbortSynchronously(wdf_pipe(),
+ WDF_NO_HANDLE,
+ NULL);
+ if (NT_SUCCESS(status)) {
+ status = WdfUsbTargetPipeResetSynchronously(wdf_pipe(),
+ WDF_NO_HANDLE,
+ NULL);
+ if (!NT_SUCCESS(status))
+ GoogleDbgPrint("\n!!!!! AndroidUsbPipeFileObject::ResetPipe failed %X", status);
+ } else {
+ GoogleDbgPrint("\n!!!!! WdfUsbTargetPipeAbortSynchronously failed %X", status);
+ }
+
+ return status;
+}
+
+NTSTATUS AndroidUsbPipeFileObject::QueueResetPipePassiveCallback() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // Initialize workitem
+ WDF_OBJECT_ATTRIBUTES attr;
+ WDF_OBJECT_ATTRIBUTES_INIT(&attr);
+ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&attr, AndroidUsbWorkitemContext);
+ attr.ParentObject = wdf_device();
+
+ WDFWORKITEM wdf_work_item = NULL;
+ WDF_WORKITEM_CONFIG workitem_config;
+ WDF_WORKITEM_CONFIG_INIT(&workitem_config, ResetPipePassiveCallbackEntry);
+ NTSTATUS status = WdfWorkItemCreate(&workitem_config,
+ &attr,
+ &wdf_work_item);
+ ASSERT(NT_SUCCESS(status) && (NULL != wdf_work_item));
+ if (!NT_SUCCESS(status))
+ return status;
+
+ // Initialize our extension to work item
+ AndroidUsbWorkitemContext* context =
+ GetAndroidUsbWorkitemContext(wdf_work_item);
+ ASSERT(NULL != context);
+ if (NULL == context) {
+ WdfObjectDelete(wdf_work_item);
+ return STATUS_INTERNAL_ERROR;
+ }
+
+ context->object_type = AndroidUsbWdfObjectTypeWorkitem;
+ context->pipe_file_ext = this;
+
+ // Enqueue this work item.
+ WdfWorkItemEnqueue(wdf_work_item);
+
+ return STATUS_SUCCESS;
+}
+
+void AndroidUsbPipeFileObject::CommonReadWriteCompletionEntry(
+ WDFREQUEST request,
+ WDFIOTARGET wdf_target,
+ PWDF_REQUEST_COMPLETION_PARAMS completion_params,
+ WDFCONTEXT completion_context) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ AndroidUsbWdfRequestContext*
+ context = GetAndroidUsbWdfRequestContext(request);
+ ASSERT((NULL != context) && (AndroidUsbWdfObjectTypeRequest == context->object_type));
+
+ AndroidUsbPipeFileObject* pipe_file_ext =
+ reinterpret_cast<AndroidUsbPipeFileObject*>(completion_context);
+ ASSERT((NULL != pipe_file_ext) &&
+ (pipe_file_ext->wdf_pipe() == (WDFUSBPIPE)wdf_target));
+
+ pipe_file_ext->OnCommonReadWriteCompletion(request,
+ completion_params,
+ context);
+}
+
+void AndroidUsbPipeFileObject::ResetPipePassiveCallbackEntry(
+ WDFWORKITEM wdf_work_item) {
+ ASSERT_IRQL_PASSIVE();
+
+ AndroidUsbWorkitemContext* context =
+ GetAndroidUsbWorkitemContext(wdf_work_item);
+ ASSERT((NULL != context) &&
+ (AndroidUsbWdfObjectTypeWorkitem == context->object_type));
+ if ((NULL == context) ||
+ (AndroidUsbWdfObjectTypeWorkitem != context->object_type)) {
+ WdfObjectDelete(wdf_work_item);
+ return;
+ }
+
+ // In the sample they reset the device if pipe reset failed
+ AndroidUsbDeviceObject* wdf_device_ext =
+ context->pipe_file_ext->device_object();
+
+ NTSTATUS status = context->pipe_file_ext->ResetPipe();
+ if (!NT_SUCCESS(status))
+ status = wdf_device_ext->ResetDevice();
+
+ WdfObjectDelete(wdf_work_item);
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_pipe_file_object.h b/host/windows/usb/driver/android_usb_pipe_file_object.h
new file mode 100644
index 0000000..b0db9a8
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_pipe_file_object.h
@@ -0,0 +1,305 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_PIPE_FILE_OBJECT_H__
+#define ANDROID_USB_PIPE_FILE_OBJECT_H__
+/** \file
+ This file consists of declaration of class AndroidUsbPipeFileObject that
+ encapsulates a common extension for pipe file objects.
+*/
+
+#include "android_usb_file_object.h"
+
+/** AndroidUsbPipeFileObject class encapsulates extension for a KMDF file
+ object that represents opened pipe. Instances of this class must be
+ allocated from NonPagedPool.
+*/
+class AndroidUsbPipeFileObject : public AndroidUsbFileObject {
+ public:
+ /** \brief Constructs the object.
+
+ This method must be called at low IRQL.
+ @param dev_obj[in] Our device object for which this file has been created
+ @param wdf_fo[in] KMDF file object this extension wraps
+ @param wdf_pipe_obj[in] KMDF pipe for this file
+ */
+ AndroidUsbPipeFileObject(AndroidUsbDeviceObject* dev_obj,
+ WDFFILEOBJECT wdf_fo,
+ WDFUSBPIPE wdf_pipe_obj);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbPipeFileObject();
+
+ /** \brief Initializes the pipe file object extension
+
+ This method internally calls AndroidUsbFileObject::Initialize()
+ This method must be called at low IRQL
+ @param pipe_info[in] Pipe information
+ @return STATUS_SUCCESS or an appropriate error code
+ */
+ virtual NTSTATUS InitializePipe(const WDF_USB_PIPE_INFORMATION* pipe_info);
+
+ /** \brief Read event handler
+
+ This method is called when a read request comes to the file object this
+ extension wraps. This method is an override.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be read.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoRead(WDFREQUEST request, size_t length);
+
+ /** \brief Write event handler
+
+ This method is called when a write request comes to the file object this
+ extension wraps. This method is an override.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param length[in] The number of bytes to be written.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoWrite(WDFREQUEST request, size_t length);
+
+ /** \brief IOCTL event handler
+
+ This method is called when a device control request comes to the file
+ object this extension wraps. We hanlde the following IOCTLs here:
+ 1. ADB_CTL_GET_ENDPOINT_INFORMATION
+ 2. ADB_CTL_BULK_READ
+ 3. ADB_CTL_BULK_WRITE
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ @param ioctl_code[in] The driver-defined or system-defined I/O control code
+ that is associated with the request.
+ @return Successful status or an appropriate error code
+ */
+ virtual void OnEvtIoDeviceControl(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len,
+ ULONG ioctl_code);
+
+ protected:
+ /** \brief Handler for ADB_CTL_GET_ENDPOINT_INFORMATION IOCTL request
+
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ */
+ virtual void OnCtlGetEndpointInformation(WDFREQUEST request,
+ size_t output_buf_len);
+
+ /** \brief Handler for ADB_CTL_BULK_READ IOCTL request
+
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ */
+ virtual void OnCtlBulkRead(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len);
+
+ /** \brief Handler for ADB_CTL_BULK_WRITE IOCTL request
+
+ @param request[in] A handle to a framework request object.
+ @param output_buf_len[in] The length, in bytes, of the request's output
+ buffer, if an output buffer is available.
+ @param input_buf_len[in] The length, in bytes, of the request's input
+ buffer, if an input buffer is available.
+ */
+ virtual void OnCtlBulkWrite(WDFREQUEST request,
+ size_t output_buf_len,
+ size_t input_buf_len);
+
+ /** \brief Performs common bulk read / write on the pipe
+
+ This method is called from bulk and interrupt pipe file extensions to
+ perform read to / write from the pipe this file represents. Typicaly,
+ this method is called from OnEvtIoRead / OnEvtIoWrite /
+ OnEvtIoDeviceControl methods. One very special case for this method is
+ IOCTL-originated write request. If this is IOCTL-originated write request
+ we can't report transfer size through the request's status block. Instead,
+ for IOCTL-originated writes, the output buffer must a) exist and b) point
+ to an ULONG that will receive size of the transfer. Besides, for this type
+ of writes we create / lock write buffer MDL ourselves so we need to unlock
+ and free it in the completion routine.
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object.
+ @param transfer_mdl[in] MDL for the transferring buffer. The MDL must be
+ locked prior to this call.
+ @param length[in] The number of bytes to be read / written. If this method
+ is actually IOCTL originated write request this parameter must be
+ taken from AdbBulkTransfer.transfer_size by the caller of this
+ method. AdbBulkTransfer is available at the beginning of the input
+ buffer for bulk read / write IOCTLs.
+ @param is_read[in] If true this is a read operation, otherwise it's write
+ operation.
+ @param time_out[in] Number of milliseconds for this request to complete.
+ If this parameter is zero there will be no timeout associated with
+ the request. Otherwise, if request doesn't complete within the given
+ timeframe it will be cancelled.
+ @param is_ioctl[in] If 'true' this method has been called from IOCTL
+ handler. Otherwise it has been called from read / write handler. If
+ this is IOCTL-originated write request we need to report bytes
+ transferred through the IOCTL's output buffer.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ @return STATUS_SUCCESS or an appropriate error code
+ */
+ virtual NTSTATUS CommonBulkReadWrite(WDFREQUEST request,
+ PMDL transfer_mdl,
+ ULONG length,
+ bool is_read,
+ ULONG time_out,
+ bool is_ioctl);
+
+ /** \brief Handles request completion for CommonBulkReadWrite
+
+ This method is called from CommonReadWriteCompletionEntry.
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object that is being
+ completed.
+ @param params[in] A pointer to a WDF_REQUEST_COMPLETION_PARAMS structure
+ that contains information about the completed request.
+ @param context[in] Context associated with this request in
+ CommonBulkReadWrite
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ */
+ virtual void OnCommonReadWriteCompletion(WDFREQUEST request,
+ PWDF_REQUEST_COMPLETION_PARAMS completion_params,
+ AndroidUsbWdfRequestContext* context);
+
+ /** \brief Resets pipe associated with this file
+
+ After reseting the pipe this object might be destroyed.
+ This method must be called at PASSIVE IRQL.
+ @param read_device_on_failure[in] If true and reset pipe has failed this
+ method will attempt to reset the device.
+ @return STATUS_SUCCESS on success or an appropriate error code
+ */
+ virtual NTSTATUS ResetPipe();
+
+ /** \brief Queues a workitem to launch pipe reset at PASSIVE IRQL
+
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ @return STATUS_SUCCESS or an appropriate error code.
+ */
+ virtual NTSTATUS QueueResetPipePassiveCallback();
+
+ private:
+ /** \brief Request completion routine for CommonBulkReadWrite
+
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ @param request[in] A handle to a framework request object that is being
+ completed.
+ @param wdf_target[in] A handle to an I/O target object that represents the
+ I/O target that completed the request. In this case this is a pipe.
+ @param params[in] A pointer to a WDF_REQUEST_COMPLETION_PARAMS structure
+ that contains information about the completed request.
+ @param completion_context[in] A handle to driver-supplied context
+ information, which the driver specified in a previous call to
+ WdfRequestSetCompletionRoutine. In our case this is a pointer
+ to this class instance that issued the request.
+ This method can be called IRQL <= DISPATCH_LEVEL.
+ */
+ static void CommonReadWriteCompletionEntry(WDFREQUEST request,
+ WDFIOTARGET wdf_target,
+ PWDF_REQUEST_COMPLETION_PARAMS params,
+ WDFCONTEXT completion_context);
+
+ /** \brief Entry point for pipe reset workitem callback
+
+ This method is called at PASSIVE IRQL
+ @param wdf_work_item[in] A handle to a framework work item object.
+ */
+ static void ResetPipePassiveCallbackEntry(WDFWORKITEM wdf_work_item);
+
+ public:
+ /// Gets KMDF pipe handle for this file
+ __forceinline WDFUSBPIPE wdf_pipe() const {
+ return wdf_pipe_;
+ }
+
+ /// Gets maximum transfer size for this pipe
+ __forceinline ULONG max_transfer_size() const {
+ ASSERT(0 != pipe_information_.MaximumTransferSize);
+ return pipe_information_.MaximumTransferSize;
+ }
+
+ /// Gets maximum packet size this pipe is capable of
+ __forceinline ULONG max_packet_size() const {
+ ASSERT(0 != pipe_information_.MaximumPacketSize);
+ return pipe_information_.MaximumPacketSize;
+ }
+
+ /// Gets transfer granularity
+ // TODO: It looks like device USB is capable of handling
+ // packets with size greater than pipe_information_.MaximumPacketSize!
+ // So, looks like we are not bound by this parameter in this driver.
+ __forceinline ULONG GetTransferGranularity() const {
+ return max_transfer_size();
+ }
+
+ /// Checks if this is an input pipe
+ __forceinline bool is_input_pipe() const {
+ return WDF_USB_PIPE_DIRECTION_IN(pipe_information_.EndpointAddress) ?
+ true : false;
+ }
+
+ /// Checks if this is an output pipe
+ __forceinline bool is_output_pipe() const {
+ return WDF_USB_PIPE_DIRECTION_OUT(pipe_information_.EndpointAddress) ?
+ true : false;
+ }
+
+ /// Checks if pipe is attached to this file
+ __forceinline bool IsPipeAttached() const {
+ return (NULL != wdf_pipe());
+ }
+
+ /// Gets USBD pipe handle
+ // TODO: Can we cache this?
+ __forceinline USBD_PIPE_HANDLE usbd_pipe() const {
+ ASSERT(IsPipeAttached());
+ return (IsPipeAttached()) ? WdfUsbTargetPipeWdmGetPipeHandle(wdf_pipe()) :
+ NULL;
+ }
+
+ /// Gets I/O target handle for this pipe
+ // TODO: Can we cache this?
+ __forceinline WDFIOTARGET wdf_pipe_io_target() const {
+ ASSERT(IsPipeAttached());
+ return (IsPipeAttached()) ? WdfUsbTargetPipeGetIoTarget(wdf_pipe()) :
+ NULL;
+ }
+
+ protected:
+ /// Cached pipe information
+ WDF_USB_PIPE_INFORMATION pipe_information_;
+
+ /// KMDF pipe handle for this file
+ WDFUSBPIPE wdf_pipe_;
+};
+
+#endif // ANDROID_USB_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/driver/android_usb_pool_tags.h b/host/windows/usb/driver/android_usb_pool_tags.h
new file mode 100644
index 0000000..708dcb7
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_pool_tags.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_POOL_TAGS_H__
+#define ANDROID_USB_POOL_TAGS_H__
+/** \file
+ This file consists definitions for pool tags used in memory allocations for
+ the driver.
+*/
+
+/// Default pool tag for memory allocations (GAND)
+#define GANDR_POOL_TAG_DEFAULT 'DNAG'
+
+/// Pool tag for the driver object (GADR)
+#define GANDR_POOL_TAG_DRIVER_OBJECT 'RDAG'
+
+/// Pool tag for KMDF device object extension (GADx)
+#define GANDR_POOL_TAG_KMDF_DEVICE 'xDAG'
+
+/// Pool tag for target device configuration descriptor (GACD)
+#define GANDR_POOL_TAG_DEV_CFG_DESC 'DCAG'
+
+/// Pool tag for device file object extension (GADf)
+#define GANDR_POOL_TAG_DEVICE_FO 'fDAG'
+
+/// Pool tag for a bulk file object extension (GABx)
+#define GANDR_POOL_TAG_BULK_FILE 'xBAG'
+
+/// Pool tag for an interrupt file object extension (GAIx)
+#define GANDR_POOL_TAG_INTERRUPT_FILE 'xIAG'
+
+/// Pool tag for URB allocated in bulk read / write (GAbu)
+#define GANDR_POOL_TAG_BULKRW_URB 'ubAG'
+
+/// Pool tag for interface pairs (GAip)
+#define GANDR_POOL_TAG_INTERF_PAIRS 'piAG'
+
+#endif // ANDROID_USB_POOL_TAGS_H__
diff --git a/host/windows/usb/driver/android_usb_wdf_object.cpp b/host/windows/usb/driver/android_usb_wdf_object.cpp
new file mode 100644
index 0000000..68e2f99
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_wdf_object.cpp
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of a class AndroidUsbWdfObject that
+ encapsulates a basic extension to all KMDF objects. Currently, device and
+ file object extensions ared derived from it.
+*/
+#pragma data_seg()
+#pragma code_seg()
+
+#include "precomp.h"
+#include "android_usb_wdf_object.h"
+
+#pragma data_seg()
+#pragma code_seg("PAGE")
+
+AndroidUsbWdfObject::AndroidUsbWdfObject(AndroidUsbWdfObjectType obj_type)
+ : wdf_object_(NULL),
+ object_type_(obj_type) {
+ ASSERT_IRQL_LOW();
+ ASSERT(obj_type < AndroidUsbWdfObjectTypeMax);
+}
+
+#pragma code_seg()
+
+AndroidUsbWdfObject::~AndroidUsbWdfObject() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+}
+
+#pragma code_seg("PAGE")
+
+NTSTATUS AndroidUsbWdfObject::InitObjectAttributes(
+ PWDF_OBJECT_ATTRIBUTES wdf_obj_attr,
+ WDFOBJECT parent) {
+ ASSERT_IRQL_LOW();
+
+ // Enforce file object extension exception.
+ ASSERT(!Is(AndroidUsbWdfObjectTypeFile));
+ if (Is(AndroidUsbWdfObjectTypeFile))
+ return STATUS_INTERNAL_ERROR;
+
+ // Initialize attributes and set cleanup and destroy callbacks
+ WDF_OBJECT_ATTRIBUTES_INIT(wdf_obj_attr);
+ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(wdf_obj_attr,
+ AndroidUsbWdfObjectContext);
+ wdf_obj_attr->EvtCleanupCallback = EvtCleanupCallbackEntry;
+ wdf_obj_attr->EvtDestroyCallback = EvtDestroyCallbackEntry;
+ wdf_obj_attr->ParentObject = parent;
+ wdf_obj_attr->SynchronizationScope = GetWdfSynchronizationScope();
+
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS AndroidUsbWdfObject::InitializeContext() {
+ ASSERT_IRQL_LOW();
+ ASSERT(IsAttached());
+ if (!IsAttached())
+ return STATUS_INTERNAL_ERROR;
+
+ // Initialize our extension to that object
+ AndroidUsbWdfObjectContext* context =
+ GetAndroidUsbWdfObjectContext(wdf_object());
+ ASSERT(NULL != context);
+ if (NULL == context)
+ return STATUS_INTERNAL_ERROR;
+
+ // Make sure that extension has not been initialized
+ ASSERT((0 == context->object_type) && (NULL == context->wdf_object_ext));
+ if ((0 != context->object_type) || (NULL != context->wdf_object_ext))
+ return STATUS_INTERNAL_ERROR;
+
+ context->object_type = object_type();
+ context->wdf_object_ext = this;
+ ASSERT(this == GetAndroidUsbWdfObjectFromHandle(wdf_object()));
+
+ return STATUS_SUCCESS;
+}
+
+#pragma code_seg()
+
+WDF_SYNCHRONIZATION_SCOPE AndroidUsbWdfObject::GetWdfSynchronizationScope() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ // By default we don't want KMDF to synchronize access to our objects
+ return WdfSynchronizationScopeNone;
+}
+
+void AndroidUsbWdfObject::OnEvtCleanupCallback() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ GoogleDbgPrint("\n----- Object %p of type %u is cleaned up",
+ this, object_type());
+}
+
+void AndroidUsbWdfObject::OnEvtDestroyCallback() {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+ GoogleDbgPrint("\n----- Object %p of type %u is destroyed",
+ this, object_type());
+}
+
+void AndroidUsbWdfObject::EvtCleanupCallbackEntry(WDFOBJECT wdf_obj) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ AndroidUsbWdfObjectContext* context = GetAndroidUsbWdfObjectContext(wdf_obj);
+ ASSERT(NULL != context);
+ if (NULL != context) {
+ // For file objects we will be always called here even though we didn't
+ // create any extension for them. In this case the context must not be
+ // initialized.
+ ASSERT(((0 == context->object_type) && (NULL == context->wdf_object_ext)) ||
+ ((0 != context->object_type) && (NULL != context->wdf_object_ext)));
+ if (NULL != context->wdf_object_ext) {
+ ASSERT(context->wdf_object_ext->Is(context->object_type));
+ context->wdf_object_ext->OnEvtCleanupCallback();
+ }
+ }
+}
+
+void AndroidUsbWdfObject::EvtDestroyCallbackEntry(WDFOBJECT wdf_obj) {
+ ASSERT_IRQL_LOW_OR_DISPATCH();
+
+ AndroidUsbWdfObjectContext* context =
+ GetAndroidUsbWdfObjectContext(wdf_obj);
+ ASSERT(NULL != context);
+ if (NULL != context) {
+ // For file objects we will be always called here even though we didn't
+ // create any extension for them. In this case the context must not be
+ // initialized.
+ ASSERT(((0 == context->object_type) && (NULL == context->wdf_object_ext)) ||
+ ((0 != context->object_type) && (NULL != context->wdf_object_ext)));
+ if (NULL != context->wdf_object_ext) {
+ ASSERT(context->wdf_object_ext->Is(context->object_type));
+ context->wdf_object_ext->OnEvtDestroyCallback();
+ delete context->wdf_object_ext;
+ }
+ }
+}
+
+#pragma data_seg()
+#pragma code_seg()
diff --git a/host/windows/usb/driver/android_usb_wdf_object.h b/host/windows/usb/driver/android_usb_wdf_object.h
new file mode 100644
index 0000000..aedd14a
--- /dev/null
+++ b/host/windows/usb/driver/android_usb_wdf_object.h
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_USB_WDF_OBJECT_H__
+#define ANDROID_USB_WDF_OBJECT_H__
+/** \file
+ This file consists of declaration of a class AndroidUsbWdfObject that
+ encapsulates a basic extension to all KMDF objects. Currently, device and
+ file object extensions ared derived from it.
+*/
+
+/** AndroidUsbWdfObject class encapsulates a basic extension to all KMDF
+ objects. Currently, device and file object extensions ared derived from it.
+ Instances of this and derived classes must be allocated from NonPagedPool.
+*/
+class AndroidUsbWdfObject {
+ public:
+ /** \brief Constructs the object.
+
+ @param obj_type[in] Type of the object that this wrapper represents.
+ This method must be called at low IRQL.
+ */
+ AndroidUsbWdfObject(AndroidUsbWdfObjectType obj_type);
+
+ /** \brief Destructs the object.
+
+ This method can be called at any IRQL.
+ */
+ virtual ~AndroidUsbWdfObject();
+
+ /** \brief Initializes object attributes for new KMDF object.
+
+ Each KMDF extension object must perform attribute initializations in order
+ to register an extension with KMDF framework. Since all our extensions are
+ derived from the base AndroidUsbWdfObject we use a single WDF object
+ extension context for all KMDF objects that we extend. So we can initialize
+ and register our context extension structure here. Note that object
+ attributes for file object wrappers are initialized globaly, when device
+ object is created. So file object extensions must not call this method.
+ This method must be called at low IRQL.
+ @param wdf_obj_attr[out] Object attributes to initialize.
+ @param parent[in] Parent object for this object. Can be NULL.
+ @return STATUS_SUCCESS on success or an appropriate error code.
+ */
+ virtual NTSTATUS InitObjectAttributes(PWDF_OBJECT_ATTRIBUTES wdf_obj_attr,
+ WDFOBJECT parent);
+
+ /** \brief Initializes context for this extension
+
+ This method initializes AndroidUsbWdfObjectContext structure that KMDF
+ allocated for the object that is being extended with this class.
+ InitObjectAttributes method must be called prior to the call to this
+ method. Besides, before calling this method, instance of this class must
+ be already attached to the KMDF object it represents. Otherwise this
+ method will fail with STATUS_INTERNAL_ERROR.
+ This method must be called at low IRQL.
+ @return STATUS_SUCCESS on success or an appropriate error code
+ */
+ virtual NTSTATUS InitializeContext();
+
+
+ protected:
+ /** \brief Returns syncronisation scope for this extension type.
+
+ This method is called from InitObjectAttributes method to specify what
+ type of synchronization is required for instances of this type. By
+ default we return WdfSynchronizationScopeNone which makes KMDF not
+ to synchronize access to this type of object.
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ */
+ virtual WDF_SYNCHRONIZATION_SCOPE GetWdfSynchronizationScope();
+
+ /** \brief Handler for cleanup event fired for associated KMDF object.
+
+ The framework calls this callback function when either the framework or a
+ driver attempts to delete the object.
+ This method can be called at IRQL <= DISPATCH_LEVEL.
+ */
+ virtual void OnEvtCleanupCallback();
+
+ /** \brief Handler for destroy callback
+
+ The framework calls the EvtDestroyCallback callback function after the
+ object's reference count has been decremented to zero. The framework
+ deletes the object immediately after the EvtDestroyCallback callback
+ function returns.
+ This callback can be called at IRQL <= DISPATCH_LEVEL.
+ */
+ virtual void OnEvtDestroyCallback();
+
+ /** \brief Removes driver's references on an object so it can be deleted.
+
+ The framework calls the callback function when either the framework or a
+ driver attempts to delete the object.
+ This callback can be called at IRQL <= DISPATCH_LEVEL.
+ @param wdf_obj[in] A handle to a framework object this class wraps.
+ */
+ static void EvtCleanupCallbackEntry(WDFOBJECT wdf_obj);
+
+ /** \brief Called when framework object is being deleted
+
+ The framework calls the EvtDestroyCallback callback function after the
+ object's reference count has been decremented to zero. The framework
+ deletes the object immediately after the EvtDestroyCallback callback
+ function returns.
+ This callback can be called at IRQL <= DISPATCH_LEVEL.
+ @param wdf_obj[in] A handle to a framework object this class wraps.
+ */
+ static void EvtDestroyCallbackEntry(WDFOBJECT wdf_obj);
+
+ public:
+
+ /// Gets KMDF object extended with this instance
+ __forceinline WDFOBJECT wdf_object() const {
+ return wdf_object_;
+ }
+
+ /// Sets KMDF object associated with this extension
+ __forceinline void set_wdf_object(WDFOBJECT wdf_obj) {
+ ASSERT(NULL == wdf_object_);
+ wdf_object_ = wdf_obj;
+ }
+
+ /// Gets KMDF object type for this extension
+ __forceinline AndroidUsbWdfObjectType object_type() const {
+ return object_type_;
+ }
+
+ /** \brief Checks if this extension represends KMDF object of the given type
+
+ @param obj_type[in] Object type to check
+ @return true if this wrapper represents object of that type and
+ false otherwise.
+ */
+ __forceinline Is(AndroidUsbWdfObjectType obj_type) const {
+ return (obj_type == object_type());
+ }
+
+ /// Checks if extension is attached to a KMDF object
+ __forceinline bool IsAttached() const {
+ return (NULL != wdf_object());
+ }
+
+ protected:
+ /// KMDF object that is extended with this instance
+ WDFOBJECT wdf_object_;
+
+ /// KMDF object type for this extension
+ AndroidUsbWdfObjectType object_type_;
+};
+
+/** \brief Gets our extension for the given KMDF object
+
+ This method can be called at any IRQL
+ @param wdf_obj[in] KMDF handle describing an object
+ @return Instance of AndroidUsbWdfObject associated with this object or NULL
+ if association is not found.
+*/
+__forceinline AndroidUsbWdfObject* GetAndroidUsbWdfObjectFromHandle(
+ WDFOBJECT wdf_obj) {
+ ASSERT(NULL != wdf_obj);
+ if (NULL != wdf_obj) {
+ AndroidUsbWdfObjectContext* context =
+ GetAndroidUsbWdfObjectContext(wdf_obj);
+ ASSERT((NULL != context) && (NULL != context->wdf_object_ext) &&
+ (context->wdf_object_ext->Is(context->object_type)));
+ if ((NULL != context) && (NULL != context->wdf_object_ext) &&
+ context->wdf_object_ext->Is(context->object_type)) {
+ return context->wdf_object_ext;
+ }
+ }
+ return NULL;
+}
+
+#endif // ANDROID_USB_WDF_OBJECT_H__
diff --git a/host/windows/usb/driver/makefile b/host/windows/usb/driver/makefile
new file mode 100644
index 0000000..3c0d3a5
--- /dev/null
+++ b/host/windows/usb/driver/makefile
@@ -0,0 +1,36 @@
+!IF 0
+
+Copyright (C) 2006 The Android Open Source Project
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Module Name:
+
+ makefile.
+
+Notes:
+
+ DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source
+ file to this component. This file merely indirects to the real make file
+ that is shared by all the components of Windows NT (DDK)
+
+!ENDIF
+
+!if "$(DDK_TARGET_OS)"=="Win2K"
+!message This driver is not intended to target the Windows 2000 platform.
+!elseif "$(DDK_TARGET_OS)"=="WinNET"
+!INCLUDE $(NTMAKEENV)\makefile.def
+!else
+!INCLUDE $(NTMAKEENV)\makefile.def
+!endif
+
diff --git a/host/windows/usb/driver/makefile.inc b/host/windows/usb/driver/makefile.inc
new file mode 100644
index 0000000..1955cef
--- /dev/null
+++ b/host/windows/usb/driver/makefile.inc
@@ -0,0 +1,7 @@
+_LNG=$(LANGUAGE)
+_INX=.
+STAMP=stampinf -f $@ -a $(_BUILDARCH)
+
+$(OBJ_PATH)\$(O)\$(INF_NAME).inf: $(_INX)\$(INF_NAME).inx
+ copy $(_INX)\$(@B).inx $@
+ $(STAMP)
diff --git a/host/windows/usb/driver/precomp.h b/host/windows/usb/driver/precomp.h
new file mode 100644
index 0000000..97be2a6
--- /dev/null
+++ b/host/windows/usb/driver/precomp.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ Standard precompile file
+*/
+#pragma warning(disable:4200)
+#pragma warning(disable:4201) // nameless struct/union
+#pragma warning(disable:4214) // bit field types other than int
+extern "C" {
+#include <initguid.h>
+#include <ntddk.h>
+#include <ntintsafe.h>
+#include <ntstrsafe.h>
+#include "usbdi.h"
+#include "usbdlib.h"
+#include <wdf.h>
+#include <wdfusb.h>
+} // extern "C"
+#pragma warning(default:4200)
+#pragma warning(default:4201)
+#pragma warning(default:4214)
+
+#include "adb_api_extra.h"
+#include "android_usb_common_defines.h"
+#include "android_usb_pool_tags.h"
+#include "android_usb_driver_defines.h"
+#include "android_usb_new_delete.h"
+#include "android_usb_inl.h"
diff --git a/host/windows/usb/driver/sources b/host/windows/usb/driver/sources
new file mode 100644
index 0000000..07fce7e
--- /dev/null
+++ b/host/windows/usb/driver/sources
@@ -0,0 +1,32 @@
+!IF 0
+
+Copyright (C) 2007 The Android Open Source Project
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Module Name:
+
+ sources.
+
+Abstract:
+
+ This file specifies the target component being built and the list of
+ sources files needed to build that component. Also specifies optional
+ compiler switches and libraries that are unique for the component being
+ built.
+
+!ENDIF
+
+!include sources.inc
+
+SOURCES= $(MOST_SOURCES) android_usb.rc
diff --git a/host/windows/usb/driver/sources.inc b/host/windows/usb/driver/sources.inc
new file mode 100644
index 0000000..5928f73
--- /dev/null
+++ b/host/windows/usb/driver/sources.inc
@@ -0,0 +1,84 @@
+!IF 0
+
+Copyright (C) 2007 The Android Open Source Project
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Module Name:
+
+ sources.
+
+Abstract:
+
+ This file specifies the target component being built and the list of
+ sources files needed to build that driver. Also specifies optional
+ compiler switches and libraries that are unique for the component being
+ built.
+
+!ENDIF
+
+TARGETNAME=androidusb
+!IF "$(DDKBUILDENV)"=="chk"
+TARGETPATH=..\build\Debug
+!ELSE
+TARGETPATH=..\build\Release
+!ENDIF
+TARGETTYPE=DRIVER
+KMDF_VERSION=1
+USECXX_FLAG=/TP
+USER_C_FLAGS=$(USER_C_FLAGS) /wd4100 /wd4002 /wd4509 /wd4390 /TP
+
+INCLUDES=$(INCLUDES); \
+ $(IFSKIT_INC_PATH); \
+ ..\common; \
+ ..\api;
+
+TARGETLIBS=$(DDK_LIB_PATH)\usbd.lib
+
+MSC_WARNING_LEVEL=/W4 /WX /Wp64
+MSC_OPTIMIZATION = /Oi /Ob1
+C_DEFINES=$(C_DEFINES) -DEXPLODE_POOLTAGS -DRTL_USE_AVL_TABLES
+
+RCOPTIONS=$(RCOPTIONS) /dVER_COMPANYNAME_STR="\"Google Inc\""
+RCOPTIONS=$(RCOPTIONS) /dVER_LEGALCOPYRIGHT_YEARS="\"2007\""
+RCOPTIONS=$(RCOPTIONS) /dVER_LEGALCOPYRIGHT_STR="\"\251 Google Inc. All rights reserved.\""
+RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTNAME_STR="\"Google Android USB Driver\""
+RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTVERSION="1,00,01,001"
+RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTVERSION_STR="\"1.00\""
+
+!IF 0
+
+By overriding .rsrc section properties (!D removes Discardable attribute)
+we make sure that all our vtables will be placed properly into non-discardable
+data segment. Because of the nature of this driver we don't need to have
+vtables in NonPaged data sections because all our objects can be paged.
+Otherwise we may want to add /SECTION:.rsrc,X option that locks section in memory
+
+!ENDIF
+
+LINKER_FLAGS=$(LINKER_FLAGS) /MAP /MAPINFO:LINES /SECTION:.rsrc,!D
+
+MOST_SOURCES= \
+ android_usb_driver_object.cpp \
+ android_usb_wdf_object.cpp \
+ android_usb_device_object.cpp \
+ android_usb_file_object.cpp \
+ android_usb_device_file_object.cpp \
+ android_usb_pipe_file_object.cpp \
+ android_usb_bulk_file_object.cpp \
+ android_usb_interrupt_file_object.cpp
+
+PRECOMPILED_INCLUDE=precomp.h
+PRECOMPILED_PCH=precomp.pch
+PRECOMPILED_OBJ=precomp.obj
+
diff --git a/host/windows/usb/test/android_usb_test/android_usb_test.cpp b/host/windows/usb/test/android_usb_test/android_usb_test.cpp
new file mode 100644
index 0000000..a5c3906
--- /dev/null
+++ b/host/windows/usb/test/android_usb_test/android_usb_test.cpp
@@ -0,0 +1,1366 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// android_usb_test.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include <stdio.h>
+#include <conio.h>
+
+#define MAX_PAYLOAD 4096
+
+#define A_SYNC 0x434e5953
+#define A_CNXN 0x4e584e43
+#define A_OPEN 0x4e45504f
+#define A_OKAY 0x59414b4f
+#define A_CLSE 0x45534c43
+#define A_WRTE 0x45545257
+
+#define A_VERSION 0x01000000
+
+struct message {
+ unsigned int command; /* command identifier constant */
+ unsigned int arg0; /* first argument */
+ unsigned int arg1; /* second argument */
+ unsigned int data_length; /* length of payload (0 is allowed) */
+ unsigned int data_crc32; /* crc32 of data payload */
+ unsigned int magic; /* command ^ 0xffffffff */
+};
+
+USB_DEVICE_DESCRIPTOR test_dev_desc = {
+ sizeof(USB_DEVICE_DESCRIPTOR),
+ 1, // bDescriptorType
+ 0x200, // bcdUSB
+ 0xFF, // bDeviceClass
+ 0xFF, // bDeviceSubClass
+ 0xFF, // bDeviceProtocol
+ 64, // bMaxPacketSize
+ 0x18D1, // idVendor
+ 0xDDDD, // idProduct
+ 0x100, // bcdDevice
+ 1, // iManufacturer
+ 2, // iProduct
+ 3, // iSerialNumber
+ 1 // bNumConfigurations
+};
+
+USB_CONFIGURATION_DESCRIPTOR test_config_desc = {
+ 9, // bLength
+ 2, // bDescriptorType
+ 32, // wTotalLength
+ 1, // bNumInterfaces
+ 1, // bConfigurationValue
+ 4, // iConfiguration
+ 64, // bmAttributes
+ 50 // MaxPower
+};
+
+USB_INTERFACE_DESCRIPTOR test_interface_desc = {
+ 9, // bLength
+ 4, // bDescriptorType
+ 0, // bInterfaceNumber
+ 0, // bAlternateSetting
+ 2, // bNumEndpoints
+ 0xFF, // bInterfaceClass
+ 0xFF, // bInterfaceSubClass
+ 0xFF, // bInterfaceProtocol
+ 5 // iInterface
+};
+
+AdbEndpointInformation test_pipe_00 = {
+ 1024, // MaximumPacketSize
+ 0xFFFFFFFF, // MaximumTransferSize
+ static_cast<AdbEndpointType>(3), // PipeType
+ 0x81, // EndpointAddress
+ 0, // Interval
+ 0 // SettingIndex
+};
+
+AdbEndpointInformation test_pipe_01 = {
+ 1024, // MaximumPacketSize
+ 0xFFFFFFFF, // MaximumTransferSize
+ static_cast<AdbEndpointType>(3), // PipeType
+ 0x02, // EndpointAddress
+ 0, // Interval
+ 0 // SettingIndex
+};
+
+AdbEndpointInformation* test_read_pipe = &test_pipe_00;
+AdbEndpointInformation* test_write_pipe = &test_pipe_01;
+
+const UCHAR test_read_pipe_index = 0;
+const UCHAR test_write_pipe_index = 1;
+
+bool device_active = false;
+
+GUID adb_class_id = ANDROID_USB_CLASS_ID;
+const wchar_t test_interface_name[] = L"\\\\?\\usb#vid_18d1&pid_dddd#123456789abcdef#{F72FE0D4-CBCB-407d-8814-9ED673D0DD6B}";
+bool RunInterfaceEnumTest();
+bool RunInterfaceEnumTest(bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only);
+bool RunInterfaceCreateTest();
+bool RunEndpointInfoTest();
+bool RunEndpointInfoTest(ADBAPIHANDLE adb_interface, UCHAR index);
+bool RunEndpointOpenTest();
+bool RunEndpointOpenTest(ADBAPIHANDLE adb_interface, UCHAR index);
+bool RunEndpointIoTest(ULONG time_out_base);
+bool RunTimeoutsTest();
+bool RunGeneralTests();
+bool DeviceHandShake();
+bool CheckEndpointInfo(UCHAR index, AdbEndpointInformation* info);
+
+int _tmain(int argc, _TCHAR* argv[]) {
+ argc = argc;
+ argv = argv;
+
+ // General startup tests.
+ if (!RunGeneralTests())
+ return 1;
+
+ return 0;
+}
+
+bool RunGeneralTests() {
+ // Test interface enum
+ if (!RunInterfaceEnumTest())
+ return false;
+
+ // Test interface create
+ if (!RunInterfaceCreateTest())
+ return false;
+
+ // Test endpoint information
+ if (!RunEndpointInfoTest())
+ return false;
+
+ // Test endpoint open
+ if (!RunEndpointOpenTest())
+ return false;
+
+ // Test timeout i/o
+ if (!RunTimeoutsTest())
+ return false;
+
+ // Test read / write (no timeouts)
+ if (!RunEndpointIoTest(0))
+ return false;
+
+ // Test read / write (OK timeouts)
+ if (!RunEndpointIoTest(10))
+ return false;
+
+ return true;
+/*
+ if (!DeviceHandShake())
+ return false;
+
+ return true;
+*/
+}
+
+bool DeviceHandShake() {
+ printf("\n\n===== Running DeviceHandShake... ");
+
+ // Get interface
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_COMPOSITE_PRODUCT_ID,
+ DEVICE_INTERFACE_ID);
+ if (NULL == adb_interface) {
+ adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_SINGLE_PRODUCT_ID,
+ 0xFF);
+ }
+
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ char interf_name[1024];
+ unsigned long name_size = sizeof(interf_name);
+
+ if (!AdbGetInterfaceName(adb_interface, interf_name, &name_size, true)) {
+ printf("\n AdbGetInterfaceName returned error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ printf("\n Interface name is %s", interf_name);
+
+ char* ser_num = NULL;
+ name_size = 0;
+ if (!AdbGetSerialNumber(adb_interface, ser_num, &name_size, true)) {
+ ser_num = reinterpret_cast<char*>(malloc(name_size));
+ if (NULL != ser_num) {
+ if (!AdbGetSerialNumber(adb_interface, ser_num, &name_size, true)) {
+ printf("\n AdbGetSerialNumber returned error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ printf("\n Interface serial number is %s", ser_num);
+ free(ser_num);
+ }
+ } else {
+ printf("\nAdbGetSerialNumber(adb_interface, ser_num, &name_size, true)");
+ }
+
+ // Get default read endpoint
+ ADBAPIHANDLE adb_read = AdbOpenDefaultBulkReadEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_read) {
+ printf("\n AdbOpenDefaultBulkReadEndpoint returned error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Get default write endpoint
+ ADBAPIHANDLE adb_write = AdbOpenDefaultBulkWriteEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_write) {
+ printf("\n AdbOpenDefaultBulkWriteEndpoint returned error %u", GetLastError());
+ AdbCloseHandle(adb_read);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Send connect message
+ message msg_send;
+ msg_send.command = A_CNXN;
+ msg_send.arg0 = A_VERSION;
+ msg_send.arg1 = MAX_PAYLOAD;
+ msg_send.data_length = 0;
+ msg_send.data_crc32 = 0;
+ msg_send.magic = msg_send.command ^ 0xffffffff;
+
+ ULONG written_bytes = 0;
+ bool write_res = AdbWriteEndpointSync(adb_write, &msg_send, sizeof(msg_send), &written_bytes, 0);
+ if (!write_res) {
+ printf("\n AdbWriteEndpointSync returned error %u", GetLastError());
+ AdbCloseHandle(adb_write);
+ AdbCloseHandle(adb_read);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Receive handshake
+ message msg_rcv;
+ ULONG read_bytes = 0;
+ bool read_res = AdbReadEndpointSync(adb_read, &msg_rcv, sizeof(msg_rcv), &read_bytes, 0);
+ if (!read_res) {
+ printf("\n AdbReadEndpointSync returned error %u", GetLastError());
+ AdbCloseHandle(adb_write);
+ AdbCloseHandle(adb_read);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ printf("\n Read handshake: %u bytes received", read_bytes);
+ char* cmd_ansi = reinterpret_cast<char*>(&msg_rcv.command);
+ printf("\n command = %08X (%c%c%c%c)", msg_rcv.command,
+ cmd_ansi[0], cmd_ansi[1], cmd_ansi[2], cmd_ansi[3]);
+ printf("\n arg0 = %08X", msg_rcv.arg0);
+ printf("\n arg1 = %08X", msg_rcv.arg1);
+ printf("\n data_length = %u", msg_rcv.data_length);
+ printf("\n data_crc32 = %08X", msg_rcv.data_crc32);
+ printf("\n magic = %08X", msg_rcv.magic);
+
+ if (0 != msg_rcv.data_length) {
+ char* buf = reinterpret_cast<char*>(malloc(msg_rcv.data_length));
+ read_res = AdbReadEndpointSync(adb_read, buf, msg_rcv.data_length, &read_bytes, 0);
+ if (!read_res) {
+ printf("\n AdbReadEndpointSync (data) returned error %u", GetLastError());
+ free(buf);
+ AdbCloseHandle(adb_write);
+ AdbCloseHandle(adb_read);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ for (ULONG n = 0; n < read_bytes; n++) {
+ if (0 == (n % 16))
+ printf("\n ");
+ printf("%02X ", buf[n]);
+ }
+
+ printf("\n %s", buf);
+
+ delete buf;
+ }
+
+ printf("\nPress any key to close handles...");
+ getch();
+ AdbCloseHandle(adb_write);
+ AdbCloseHandle(adb_read);
+ AdbCloseHandle(adb_interface);
+
+ return true;
+}
+
+bool RunInterfaceEnumTest() {
+ if (!RunInterfaceEnumTest(true, true, true))
+ return false;
+
+ if (!RunInterfaceEnumTest(false, false, false))
+ return false;
+
+ if (device_active) {
+ return true;
+ } else {
+ // Device has not found in the list of active devices
+ printf("\nPlease start the USB device emulator to run the tests");
+ return false;
+ }
+}
+
+bool RunInterfaceEnumTest(bool exclude_not_present,
+ bool exclude_removed,
+ bool active_only) {
+ printf("\n\n=== Running RunInterfaceEnumTest(%s, %s, %s)... ",
+ exclude_not_present ? "true" : "false",
+ exclude_removed ? "true" : "false",
+ active_only ? "true" : "false");
+
+ ADBAPIHANDLE adb_handle =
+ AdbEnumInterfaces(adb_class_id, exclude_not_present, exclude_removed, active_only);
+ if (NULL == adb_handle) {
+ printf("\n Unable to AdbEnumInterfaces. Error %u", GetLastError());
+ return false;
+ }
+
+ bool res;
+
+ do {
+ AdbInterfaceInfo* info = NULL;
+ ULONG size = 0;
+
+ res = AdbNextInterface(adb_handle, NULL, &size);
+ // We expect 'false' and GetLastError() being either ERROR_NO_MORE_ITEMS
+ // or ERROR_INSUFFICIENT_BUFFER
+ if (res || ((ERROR_INSUFFICIENT_BUFFER != GetLastError()) &&
+ (ERROR_NO_MORE_ITEMS != GetLastError()))) {
+ printf("\n Unexpected AdbNextInterface(NULL) result. Res = %u, Error = %u",
+ res, GetLastError());
+ AdbCloseHandle(adb_handle);
+ return false;
+ }
+
+ if (ERROR_INSUFFICIENT_BUFFER == GetLastError()) {
+ info = reinterpret_cast<AdbInterfaceInfo*>(malloc(size));
+ // Try one byte less than required length
+ size--;
+ res = AdbNextInterface(adb_handle, info, &size);
+ if (res || (ERROR_INSUFFICIENT_BUFFER != GetLastError())) {
+ printf("\n Unexpected AdbNextInterface(small) result. Res = %u, Error = %u",
+ res, GetLastError());
+ free(info);
+ AdbCloseHandle(adb_handle);
+ return false;
+ }
+
+ size++;
+ res = AdbNextInterface(adb_handle, info, &size);
+
+ if (res) {
+ if (exclude_not_present && active_only &&
+ (0 == wcsicmp(info->device_name, test_interface_name))) {
+ device_active = true;
+ }
+ } else {
+ printf("\n AdbNextInterface failed: %u", GetLastError());
+ free(info);
+ AdbCloseHandle(adb_handle);
+ return false;
+ }
+
+ free(info);
+ } else {
+ res = false;
+ }
+ } while (res);
+
+ res = AdbCloseHandle(adb_handle);
+ if (!res) {
+ printf("\n Unable to AdbCloseHandle: %u", GetLastError());
+ return false;
+ }
+
+ // Closing closed handle
+ res = AdbCloseHandle(adb_handle);
+ if (res || (ERROR_INVALID_HANDLE != GetLastError())) {
+ printf("\n Unexpected AdbCloseHandle(closed) result. Ret = %u, Error = %u",
+ res, GetLastError());
+ return false;
+ }
+
+ printf(" SUCCESS.");
+ return true;
+}
+
+bool RunInterfaceCreateTest() {
+ printf("\n\n=== Running RunInterfaceCreateTest()... ");
+
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_EMULATOR_PROD_ID,
+ 0xFF);
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ // Gather information
+ USB_DEVICE_DESCRIPTOR dev_desc;
+ USB_CONFIGURATION_DESCRIPTOR config_desc;
+ USB_INTERFACE_DESCRIPTOR interface_desc;
+
+ bool res = AdbGetUsbDeviceDescriptor(adb_interface, &dev_desc);
+ if (!res) {
+ printf("\n AdbGetUsbDeviceDescriptor error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ res = AdbGetUsbConfigurationDescriptor(adb_interface, &config_desc);
+ if (!res) {
+ printf("\n AdbGetUsbDeviceDescriptor error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ res = AdbGetUsbInterfaceDescriptor(adb_interface, &interface_desc);
+ if (!res) {
+ printf("\n AdbGetUsbDeviceDescriptor error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ wchar_t* wide_buffer = NULL;
+ char* char_buffer = NULL;
+ ULONG buffer_size = 0;
+
+ res = AdbGetInterfaceName(adb_interface, wide_buffer, &buffer_size, false);
+ if (!res) {
+ if (ERROR_INSUFFICIENT_BUFFER != GetLastError()) {
+ printf("\n Unable to AdbGetInterfaceName(NULL). Error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ wide_buffer = reinterpret_cast<wchar_t*>(malloc(buffer_size * sizeof(wchar_t)));
+ res = AdbGetInterfaceName(adb_interface, wide_buffer, &buffer_size, false);
+ if (!res) {
+ printf("\n Unable to AdbGetInterfaceName(%u). Error %u", buffer_size, GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ }
+
+ res = AdbGetInterfaceName(adb_interface, char_buffer, &buffer_size, true);
+ if (!res) {
+ if (ERROR_INSUFFICIENT_BUFFER != GetLastError()) {
+ printf("\n Unable to AdbGetInterfaceName(NULL). Error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ char_buffer = reinterpret_cast<char*>(malloc(buffer_size * sizeof(char)));
+ res = AdbGetInterfaceName(adb_interface, char_buffer, &buffer_size, true);
+ if (!res) {
+ printf("\n Unable to AdbGetInterfaceName(%u). Error %u", buffer_size, GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ }
+
+ res = AdbCloseHandle(adb_interface);
+ if (!res) {
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ res = AdbCloseHandle(adb_interface);
+ if (res || (ERROR_INVALID_HANDLE != GetLastError())) {
+ printf("\n Unexpected AdbCloseHandle(closed) result. Ret = %u, Error = %u",
+ res, GetLastError());
+ return false;
+ }
+
+ if (0 != memcmp(&dev_desc, &test_dev_desc, sizeof(USB_DEVICE_DESCRIPTOR))) {
+ printf("\n Wrong USB_DEVICE_DESCRIPTOR");
+ return false;
+ }
+
+ if (0 != memcmp(&config_desc, &test_config_desc, sizeof(USB_CONFIGURATION_DESCRIPTOR))) {
+ printf("\n Wrong USB_CONFIGURATION_DESCRIPTOR");
+ return false;
+ }
+
+ if (0 != memcmp(&interface_desc, &test_interface_desc, sizeof(USB_INTERFACE_DESCRIPTOR))) {
+ printf("\n Wrong USB_INTERFACE_DESCRIPTOR");
+ return false;
+ }
+
+ printf(" SUCCESS.");
+ return true;
+}
+
+bool RunEndpointInfoTest() {
+ printf("\n\n=== Running RunEndpointInfoTest()");
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_EMULATOR_PROD_ID,
+ 0xFF);
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ USB_INTERFACE_DESCRIPTOR interface_desc;
+ BOOL res = AdbGetUsbInterfaceDescriptor(adb_interface, &interface_desc);
+ if (!res) {
+ printf("\n AdbGetUsbDeviceDescriptor error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ if (0 != memcmp(&interface_desc, &test_interface_desc, sizeof(USB_INTERFACE_DESCRIPTOR))) {
+ printf("\n Wrong USB_INTERFACE_DESCRIPTOR");
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ for (UCHAR index = 0; index < interface_desc.bNumEndpoints; index++) {
+ if (!RunEndpointInfoTest(adb_interface, index)) {
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+ }
+
+ if (RunEndpointInfoTest(adb_interface, index)) {
+ printf("\n Unexpected success of RunEndpointInfoTest(%u - invalid index)", index);
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ if (!RunEndpointInfoTest(adb_interface, ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX))
+ return false;
+
+ if (!RunEndpointInfoTest(adb_interface, ADB_QUERY_BULK_READ_ENDPOINT_INDEX))
+ return false;
+
+ res = AdbCloseHandle(adb_interface);
+ if (!res) {
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ return true;
+}
+
+bool RunEndpointInfoTest(ADBAPIHANDLE adb_interface, UCHAR index) {
+ printf("\n======= Running RunEndpointInfoTest(%X)... ", index);
+
+ AdbEndpointInformation info;
+
+ if (!AdbGetEndpointInformation(adb_interface, index, &info)) {
+ if ((index < 2) || (ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX == index) ||
+ (ADB_QUERY_BULK_READ_ENDPOINT_INDEX == index)) {
+ printf("\n AdbGetEndpointInformation(u) failed: %u", index, GetLastError());
+ }
+ return false;
+ }
+
+ if (!CheckEndpointInfo(index, &info)) {
+ printf("\n Wrong AdbEndpointInformation(%X)", index);
+ return false;
+ }
+
+ printf(" SUCCESS.");
+ return true;
+}
+
+bool RunEndpointOpenTest() {
+ printf("\n\n=== Running RunEndpointOpenTest()... ");
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_EMULATOR_PROD_ID,
+ 0xFF);
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ USB_INTERFACE_DESCRIPTOR interface_desc;
+ BOOL res = AdbGetUsbInterfaceDescriptor(adb_interface, &interface_desc);
+ if (!res) {
+ printf("\n AdbGetUsbDeviceDescriptor error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ ADBAPIHANDLE adb_endpoint = AdbOpenDefaultBulkReadEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_endpoint) {
+ printf("\n AdbOpenDefaultBulkReadEndpoint error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ // Make sure that we can't write to it
+ ULONG transfer = 0;
+ res = AdbWriteEndpointSync(adb_endpoint,
+ &adb_endpoint,
+ sizeof(adb_endpoint),
+ &transfer,
+ 0);
+ if (res || (ERROR_ACCESS_DENIED != GetLastError())) {
+ printf("\n AdbWriteEndpoint failure: Ret = %u, error = %u", res, GetLastError());
+ AdbCloseHandle(adb_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ AdbCloseHandle(adb_endpoint);
+
+ adb_endpoint = AdbOpenDefaultBulkWriteEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_endpoint) {
+ printf("\n AdbOpenDefaultBulkWriteEndpoint error %u", GetLastError());
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ // Make sure we cannot read from it
+ ULONG to_read;
+ res = AdbReadEndpointSync(adb_endpoint,
+ &to_read,
+ sizeof(to_read),
+ &transfer,
+ 0);
+ if (res || (ERROR_ACCESS_DENIED != GetLastError())) {
+ printf("\n AdbReadEndpoint failure: Ret = %u, error = %u", res, GetLastError());
+ AdbCloseHandle(adb_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ AdbCloseHandle(adb_endpoint);
+
+ for (UCHAR index = 0; index < interface_desc.bNumEndpoints; index++) {
+ if (!RunEndpointOpenTest(adb_interface, index)) {
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+ }
+
+ if (RunEndpointOpenTest(adb_interface, index)) {
+ printf("\nRunEndpointOpenTest failed: succeeded on invalid EP %u", index);
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ if (!RunEndpointOpenTest(adb_interface, ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX)) {
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ if (!RunEndpointOpenTest(adb_interface, ADB_QUERY_BULK_READ_ENDPOINT_INDEX)) {
+ res = AdbCloseHandle(adb_interface);
+ if (!res)
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ res = AdbCloseHandle(adb_interface);
+ if (!res) {
+ printf("\n Unable to AdbCloseHandle. Error %u", GetLastError());
+ return false;
+ }
+
+ return true;
+}
+
+bool RunEndpointOpenTest(ADBAPIHANDLE adb_interface, UCHAR index) {
+ printf("\n======= Running RunEndpointOpenTest(%X)... ", index);
+ ADBAPIHANDLE adb_endpoint = AdbOpenEndpoint(adb_interface,
+ index,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_endpoint) {
+ if ((index < 2) || (ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX == index) ||
+ (ADB_QUERY_BULK_READ_ENDPOINT_INDEX == index)) {
+ printf("\n AdbOpenEndpoint(%X) error %u", index, GetLastError());
+ }
+ return false;
+ }
+
+ ADBAPIHANDLE parent = AdbGetEndpointInterface(adb_endpoint);
+ if (parent != adb_interface) {
+ printf("\n AdbGetEndpointInterface(%X) failure: expected %p returned %p, error %u",
+ index, adb_interface, parent, GetLastError());
+ AdbCloseHandle(adb_endpoint);
+ return false;
+ }
+
+ AdbEndpointInformation info;
+ if (!AdbQueryInformationEndpoint(adb_endpoint, &info)) {
+ printf("\n Unable to AdbGetEndpointInformationForHandle(%X): %u",
+ index, GetLastError());
+ AdbCloseHandle(adb_endpoint);
+ return false;
+ }
+
+ if (!CheckEndpointInfo(index, &info)) {
+ printf("\n Wrong AdbEndpointInformation(%X)", index);
+ AdbCloseHandle(adb_endpoint);
+ return false;
+ }
+
+ AdbCloseHandle(adb_endpoint);
+
+ printf(" SUCCESS");
+ return true;
+}
+
+bool RunEndpointIoTest(ULONG time_out_base) {
+ printf("\n\n=== Running RunEndpointIoTest(%u)... ", time_out_base);
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_EMULATOR_PROD_ID,
+ 0xFF);
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ ADBAPIHANDLE adb_read_endpoint =
+ AdbOpenDefaultBulkReadEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_read_endpoint) {
+ printf("\n AdbOpenDefaultBulkReadEndpoint error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ ADBAPIHANDLE adb_write_endpoint =
+ AdbOpenDefaultBulkWriteEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_write_endpoint) {
+ printf("\n AdbOpenDefaultBulkWriteEndpoint error %u", GetLastError());
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ AdbEndpointInformation read_info;
+ AdbEndpointInformation write_info;
+
+ if (!AdbQueryInformationEndpoint(adb_read_endpoint, &read_info)) {
+ printf("\n AdbQueryInformationEndpoint(read) error %u", GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (!AdbQueryInformationEndpoint(adb_write_endpoint, &write_info)) {
+ printf("\n AdbQueryInformationEndpoint(write) error %u", GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ char read_buf[40960];
+ char write_buf[40960];
+ ULONG written, read;
+ ULONG small_block = 101;
+ ULONG partial_small_block = small_block - 10;
+ ULONG large_block = write_info.max_packet_size * 3 + 3;
+
+ bool wr_res;
+ bool rd_res;
+
+ // Simple synchronous write / read of a small block
+ memset(write_buf, '0', small_block);
+ wr_res = AdbWriteEndpointSync(adb_write_endpoint, write_buf, small_block, &written, time_out_base * small_block);
+ if (!wr_res || (written != small_block)) {
+ printf("\n AdbWriteEndpointSync(%u) failure (%u). Written %u. Error %u",
+ small_block, wr_res, written, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbReadEndpointSync(adb_read_endpoint, read_buf, small_block, &read, time_out_base * small_block);
+ if (!rd_res || (small_block != read)) {
+ printf("\n AdbReadEndpointSync(%u) failure (%u). Read %u. Error %u",
+ small_block, rd_res, read, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple sync r/w %u data wrong.", small_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Simple synchronous write / read of a large block
+ memset(write_buf, '1', large_block);
+ wr_res = AdbWriteEndpointSync(adb_write_endpoint, write_buf, large_block, &written, time_out_base * large_block);
+ if (!wr_res || (written != large_block)) {
+ printf("\n AdbWriteEndpointSync(%u) failure (%u). Written %u. Error %u",
+ large_block, wr_res, written, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbReadEndpointSync(adb_read_endpoint, read_buf, large_block, &read, time_out_base * large_block);
+ if (!rd_res || (large_block != read)) {
+ printf("\n AdbReadEndpointSync(%u) failure (%u). Read %u. Error %u",
+ large_block, rd_res, read, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple sync r/w %u data wrong.", large_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Simple synchronous write / partial read of a small block
+ memset(write_buf, 'u', small_block);
+ wr_res = AdbWriteEndpointSync(adb_write_endpoint, write_buf, partial_small_block, &written, time_out_base * small_block);
+ if (!wr_res || (written != partial_small_block)) {
+ printf("\n AdbWriteEndpointSync(%u) failure (%u). Written %u. Error %u",
+ partial_small_block, wr_res, written, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbReadEndpointSync(adb_read_endpoint, read_buf, small_block, &read, time_out_base * small_block);
+ if (!rd_res || (partial_small_block != read)) {
+ printf("\n AdbReadEndpointSync(%u) failure (%u). Read %u. Error %u",
+ partial_small_block, rd_res, read, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple sync r/w %u data wrong.", small_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Simple Aynchronous write / read
+ memset(write_buf, 'A', small_block);
+
+ ADBAPIHANDLE adb_w_complete =
+ AdbWriteEndpointAsync(adb_write_endpoint, write_buf, small_block, &written, time_out_base * small_block, NULL);
+
+ if (NULL == adb_w_complete) {
+ printf("\n AdbWriteEndpointAsync(%u) error %u",
+ small_block, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ wr_res = AdbGetOvelappedIoResult(adb_w_complete, NULL, &written, true);
+ if (!wr_res || (small_block != written)) {
+ printf("\n AdbGetOvelappedIoResult(write %u) failure (%u). Error %u, written %u",
+ small_block, wr_res, GetLastError(), written);
+ AdbCloseHandle(adb_w_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_w_complete);
+
+ ADBAPIHANDLE adb_r_complete =
+ AdbReadEndpointAsync(adb_read_endpoint, read_buf, small_block, &read, time_out_base * small_block, NULL);
+ if (NULL == adb_r_complete) {
+ printf("\n AdbReadEndpointAsync(%u) error %u", small_block, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbGetOvelappedIoResult(adb_r_complete, NULL, &read, true);
+ if (!rd_res || (read != small_block)) {
+ printf("\n AdbGetOvelappedIoResult(read %u) failure (%u). Error %u, read %u",
+ small_block, rd_res, GetLastError(), read);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_r_complete);
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple async r/w %u data wrong", small_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // Large Aynchronous write / read
+ memset(write_buf, 'B', large_block);
+
+ adb_w_complete =
+ AdbWriteEndpointAsync(adb_write_endpoint, write_buf, large_block, &written, time_out_base * large_block, NULL);
+
+ if (NULL == adb_w_complete) {
+ printf("\n AdbWriteEndpointAsync(%u) error %u",
+ large_block, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ wr_res = AdbGetOvelappedIoResult(adb_w_complete, NULL, &written, true);
+ if (!wr_res || (large_block != written)) {
+ printf("\n AdbGetOvelappedIoResult(write %u) failure (%u). Error %u, written %u",
+ large_block, wr_res, GetLastError(), written);
+ AdbCloseHandle(adb_w_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_w_complete);
+
+ adb_r_complete =
+ AdbReadEndpointAsync(adb_read_endpoint, read_buf, large_block, &read, time_out_base * large_block, NULL);
+ if (NULL == adb_r_complete) {
+ printf("\n AdbReadEndpointAsync(%u) error %u", large_block, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbGetOvelappedIoResult(adb_r_complete, NULL, &read, true);
+ if (!rd_res || (read != large_block)) {
+ printf("\n AdbGetOvelappedIoResult(read %u) failure (%u). Error %u, read %u",
+ large_block, rd_res, GetLastError(), read);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_r_complete);
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple async r/w %u data wrong", large_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ // We disable this test because our new read model is no longer accumulative
+#if 0
+ // One async read, many async writes
+ ULONG total = write_info.max_packet_size * 5 + 3;
+ ULONG block1 = write_info.max_packet_size + 1;
+ ULONG block2 = write_info.max_packet_size * 3 + 7;
+ ULONG block3 = total - block2 - block1;
+ memset(write_buf, 'a', block1);
+ memset(write_buf + block1, 'b', block2);
+ memset(write_buf + block1 + block2, 'c', block3);
+
+ adb_r_complete =
+ AdbReadEndpointAsync(adb_read_endpoint, read_buf, total, &read, time_out_base * total, NULL);
+ if (NULL == adb_r_complete) {
+ printf("\n AdbReadEndpointAsync(%u) error %u", total, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbGetOvelappedIoResult(adb_r_complete, NULL, &read, false);
+ if (rd_res || (GetLastError() != ERROR_IO_INCOMPLETE)) {
+ printf("\n AdbGetOvelappedIoResult(read %u) failure (%u). Error %u, read %u",
+ total, rd_res, GetLastError(), read);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ ADBAPIHANDLE adb_w_complete1 =
+ AdbWriteEndpointAsync(adb_write_endpoint, write_buf, block1, &written, time_out_base * block1, NULL);
+ if (NULL == adb_w_complete1) {
+ printf("\n Multiwrite block 1 AdbWriteEndpointAsync(%u) error %u",
+ block1, GetLastError());
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ ADBAPIHANDLE adb_w_complete2 =
+ AdbWriteEndpointAsync(adb_write_endpoint, write_buf + block1, block2, &written, time_out_base * block2, NULL);
+ if (NULL == adb_w_complete2) {
+ printf("\n Multiwrite block 2 AdbWriteEndpointAsync(%u) error %u",
+ block1, GetLastError());
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ ADBAPIHANDLE adb_w_complete3 =
+ AdbWriteEndpointAsync(adb_write_endpoint, write_buf + block1 + block2, block3, &written, time_out_base * block3, NULL);
+ if (NULL == adb_w_complete3) {
+ printf("\n Multiwrite block 3 AdbWriteEndpointAsync(%u) error %u",
+ block1, GetLastError());
+ AdbCloseHandle(adb_w_complete2);
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ rd_res = AdbGetOvelappedIoResult(adb_r_complete, NULL, &read, true);
+ if (!rd_res || (read != total)) {
+ printf("\n AdbGetOvelappedIoResult(read %u) failure (%u). Error %u, read %u",
+ total, rd_res, GetLastError(), read);
+ AdbCloseHandle(adb_w_complete3);
+ AdbCloseHandle(adb_w_complete2);
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_r_complete);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_r_complete);
+
+ wr_res = AdbGetOvelappedIoResult(adb_w_complete3, NULL, &written, true);
+ if (!wr_res || (block3 != written)) {
+ printf("\n Multiwrite block 3 AdbGetOvelappedIoResult(write %u) failure (%u). Error %u, written %u",
+ block3, wr_res, GetLastError(), written);
+ AdbCloseHandle(adb_w_complete3);
+ AdbCloseHandle(adb_w_complete2);
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_w_complete3);
+
+ wr_res = AdbGetOvelappedIoResult(adb_w_complete2, NULL, &written, true);
+ if (!wr_res || (block2 != written)) {
+ printf("\n Multiwrite block 2 AdbGetOvelappedIoResult(write %u) failure (%u). Error %u, written %u",
+ block2, wr_res, GetLastError(), written);
+ AdbCloseHandle(adb_w_complete2);
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_w_complete2);
+
+ wr_res = AdbGetOvelappedIoResult(adb_w_complete1, NULL, &written, true);
+ if (!wr_res || (block1 != written)) {
+ printf("\n Multiwrite block 1 AdbGetOvelappedIoResult(write %u) failure (%u). Error %u, written %u",
+ block1, wr_res, GetLastError(), written);
+ AdbCloseHandle(adb_w_complete1);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ AdbCloseHandle(adb_w_complete1);
+#endif // 0
+
+#if 0
+ // Async writes are not syncronized
+ if (0 != memcmp(read_buf, write_buf, block1)) {
+ printf("\n First block wrong");
+ } else {
+ if (0 != memcmp(read_buf + block1, write_buf + block1, block2)) {
+ printf("\n Second block wrong");
+ } else {
+ if (0 != memcmp(read_buf + block1 + block2, write_buf + block1 + block2, block3)) {
+ printf("\n Second block wrong");
+ }
+ }
+ }
+#endif // 0
+
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+
+ printf(" SUCCESS.");
+ return true;
+}
+
+bool RunTimeoutsTest() {
+ printf("\n\n=== Running RunTimeoutsTest... ");
+ ADBAPIHANDLE adb_interface = AdbCreateInterface(adb_class_id,
+ DEVICE_VENDOR_ID,
+ DEVICE_EMULATOR_PROD_ID,
+ 0xFF);
+ if (NULL == adb_interface) {
+ printf("\n AdbCreateInterface returned error %u", GetLastError());
+ return false;
+ }
+
+ ADBAPIHANDLE adb_read_endpoint =
+ AdbOpenDefaultBulkReadEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_read_endpoint) {
+ printf("\n AdbOpenDefaultBulkReadEndpoint error %u", GetLastError());
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ ADBAPIHANDLE adb_write_endpoint =
+ AdbOpenDefaultBulkWriteEndpoint(adb_interface,
+ AdbOpenAccessTypeReadWrite,
+ AdbOpenSharingModeReadWrite);
+ if (NULL == adb_write_endpoint) {
+ printf("\n AdbOpenDefaultBulkWriteEndpoint error %u", GetLastError());
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ char read_buf[40960];
+ char write_buf[40960];
+ ULONG written, read;
+ ULONG small_block = 60;
+
+ // Test virtually no timeouts
+ for (int n = 0; n < 8; n++) {
+ memset(write_buf, 'S', small_block);
+ bool wr_res = AdbWriteEndpointSync(adb_write_endpoint, write_buf, small_block, &written, 0xFFFFFFF);
+ if (!wr_res || (written != small_block)) {
+ printf("\n AdbWriteEndpointSync(%u) failure (%u). Written %u. Error %u",
+ small_block, wr_res, written, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ bool rd_res = AdbReadEndpointSync(adb_read_endpoint, read_buf, small_block, &read, 0xFFFFFFF);
+ if (!rd_res || (small_block != read)) {
+ printf("\n AdbReadEndpointSync(%u) failure (%u). Read %u. Error %u",
+ small_block, rd_res, read, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple sync r/w %u data wrong.", small_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ }
+/*
+ ULONG large_block = 2048;
+
+ // Test rediculously small timeouts
+ for (n = 0; n < 20; n++) {
+ memset(write_buf, 'L', large_block);
+ bool wr_res = AdbWriteEndpointSync(adb_write_endpoint, write_buf, large_block, &written, 1);
+ if (!wr_res || (written != small_block)) {
+ printf("\n AdbWriteEndpointSync(%u) failure (%u). Written %u. Error %u",
+ large_block, wr_res, written, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ bool rd_res = AdbReadEndpointSync(adb_read_endpoint, read_buf, large_block, &read, 1);
+ if (!rd_res || (small_block != read)) {
+ printf("\n AdbReadEndpointSync(%u) failure (%u). Read %u. Error %u",
+ large_block, rd_res, read, GetLastError());
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+
+ if (0 != memcmp(read_buf, write_buf, read)) {
+ printf("\n Simple sync r/w %u data wrong.", small_block);
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+ return false;
+ }
+ }
+*/
+ AdbCloseHandle(adb_write_endpoint);
+ AdbCloseHandle(adb_read_endpoint);
+ AdbCloseHandle(adb_interface);
+
+ printf(" SUCCESS.");
+ return true;
+}
+
+bool CheckEndpointInfo(UCHAR index, AdbEndpointInformation* info) {
+ AdbEndpointInformation* cmp;
+
+ switch (index) {
+ case test_read_pipe_index:
+ case ADB_QUERY_BULK_READ_ENDPOINT_INDEX:
+ cmp = test_read_pipe;
+ break;
+
+ default:
+ cmp = test_write_pipe;
+ break;
+ };
+
+ if ((info->max_packet_size != cmp->max_packet_size) ||
+ (info->endpoint_address != cmp->endpoint_address) ||
+ (info->polling_interval != cmp->polling_interval) ||
+ (info->setting_index != cmp->setting_index) ||
+ (info->endpoint_type != cmp->endpoint_type) ||
+ (info->max_transfer_size != cmp->max_transfer_size)) {
+ return false;
+ }
+
+ return true;
+}
+
+/*
+ printf("\n***** USB_DEVICE_DESCRIPTOR");
+ printf("\n bDescriptorType = %u", dev_desc.bDescriptorType);
+ printf("\n bcdUSB = x%02X", dev_desc.bcdUSB);
+ printf("\n bDeviceClass = x%02X", dev_desc.bDeviceClass);
+ printf("\n bDeviceSubClass = x%02X", dev_desc.bDeviceSubClass);
+ printf("\n bDeviceProtocol = x%02X", dev_desc.bDeviceProtocol);
+ printf("\n bMaxPacketSize = %u", dev_desc.bMaxPacketSize0);
+ printf("\n idVendor = x%04X", dev_desc.idVendor);
+ printf("\n idProduct = x%04X", dev_desc.idProduct);
+ printf("\n bcdDevice = x%02X", dev_desc.bcdDevice);
+ printf("\n iManufacturer = %u", dev_desc.iManufacturer);
+ printf("\n iProduct = %u", dev_desc.iProduct);
+ printf("\n iSerialNumber = %u", dev_desc.iSerialNumber);
+ printf("\n bNumConfigurations = %u", dev_desc.bNumConfigurations);
+
+ printf("\n\n***** USB_CONFIGURATION_DESCRIPTOR");
+ printf("\n bDescriptorType = %u", config_desc.bDescriptorType);
+ printf("\n wTotalLength = %u", config_desc.wTotalLength);
+ printf("\n bNumInterfaces = %u", config_desc.bNumInterfaces);
+ printf("\n bConfigurationValue = %u", config_desc.bConfigurationValue);
+ printf("\n iConfiguration = %u", config_desc.iConfiguration);
+ printf("\n bmAttributes = %u", config_desc.bmAttributes);
+ printf("\n MaxPower = %u", config_desc.MaxPower);
+
+ printf("\n\n***** USB_INTERFACE_DESCRIPTOR");
+ printf("\n bLength = %u", interface_desc.bLength);
+ printf("\n bDescriptorType = %u", interface_desc.bDescriptorType);
+ printf("\n bInterfaceNumber = %u", interface_desc.bInterfaceNumber);
+ printf("\n bAlternateSetting = %u", interface_desc.bAlternateSetting);
+ printf("\n bNumEndpoints = %u", interface_desc.bNumEndpoints);
+ printf("\n bInterfaceClass = x%02X", interface_desc.bInterfaceClass);
+ printf("\n bInterfaceSubClass = x%02X", interface_desc.bInterfaceSubClass);
+ printf("\n bInterfaceProtocol = x%02X", interface_desc.bInterfaceProtocol);
+ printf("\n iInterface = %u", interface_desc.iInterface);
+
+ printf("\n***** ENDPOINT[%X]", index);
+ printf("\n MaximumPacketSize = %u", info.max_packet_size);
+ printf("\n EndpointAddress = x%02X", info.endpoint_address);
+ printf("\n Interval = %u", info.polling_interval);
+ printf("\n SettingIndex = %u", info.setting_index);
+ printf("\n PipeType = %u", info.endpoint_type);
+ printf("\n MaximumTransferSize = %u", info.max_transfer_size);
+*/
diff --git a/host/windows/usb/test/android_usb_test/android_usb_test.sln b/host/windows/usb/test/android_usb_test/android_usb_test.sln
new file mode 100644
index 0000000..1202096
--- /dev/null
+++ b/host/windows/usb/test/android_usb_test/android_usb_test.sln
@@ -0,0 +1,29 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "android_usb_test", "android_usb_test.vcproj", "{9C6DBEED-9D2C-4FD8-B83D-88254035F78B}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AdbWinApi", "..\..\api\AdbWinApi.vcproj", "{C0A471E9-6892-4270-96DE-DB5F8D526FB1}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Debug.ActiveCfg = Debug|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Debug.Build.0 = Debug|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Release.ActiveCfg = Release|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Release.Build.0 = Release|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.ActiveCfg = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.Build.0 = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.ActiveCfg = Release|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/host/windows/usb/test/android_usb_test/android_usb_test.vcproj b/host/windows/usb/test/android_usb_test/android_usb_test.vcproj
new file mode 100644
index 0000000..ff93586
--- /dev/null
+++ b/host/windows/usb/test/android_usb_test/android_usb_test.vcproj
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="android_usb_test"
+ ProjectGUID="{9C6DBEED-9D2C-4FD8-B83D-88254035F78B}"
+ RootNamespace="android_usb_test"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="1"
+ UseOfATL="1"
+ CharacterSet="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="C:\WINDDK\6000\inc\api;..\..\common;..\..\api;..\..\..\..\..\..\..\..\google3\testing\base"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ ExceptionHandling="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ TreatWChar_tAsBuiltInType="TRUE"
+ UsePrecompiledHeader="3"
+ ProgramDataBaseFileName="..\..\build\$(OutDir)\i386\$(TargetName).pdb"
+ WarningLevel="4"
+ WarnAsError="TRUE"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="AdbWinApi.lib shlwapi.lib"
+ OutputFile="..\..\build\$(OutDir)\i386/android_usb_test.exe"
+ LinkIncremental="2"
+ AdditionalLibraryDirectories=""..\..\build\$(OutDir)\i386""
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="..\..\build\$(OutDir)\i386\$(TargetName).pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"
+ Description="Set DDK environment"
+ CommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="1"
+ UseOfATL="1"
+ CharacterSet="1">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="4"
+ InlineFunctionExpansion="1"
+ AdditionalIncludeDirectories="C:\WINDDK\6000\inc\api;..\..\common;..\..\api;..\..\..\..\..\..\..\..\google3\testing\base"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ ExceptionHandling="TRUE"
+ RuntimeLibrary="0"
+ TreatWChar_tAsBuiltInType="TRUE"
+ UsePrecompiledHeader="3"
+ ProgramDataBaseFileName="..\..\build\$(OutDir)\i386\$(TargetName).pdb"
+ WarningLevel="4"
+ WarnAsError="TRUE"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="AdbWinApi.lib"
+ OutputFile="..\..\build\$(OutDir)\i386/android_usb_test.exe"
+ LinkIncremental="1"
+ AdditionalLibraryDirectories=""..\..\build\$(OutDir)\i386""
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="..\..\build\$(OutDir)\i386\$(TargetName).pdb"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"
+ Description="Set DKK environment"
+ CommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ fre WXP"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath=".\android_usb_test.cpp">
+ </File>
+ <File
+ RelativePath=".\stdafx.cpp">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ UsePrecompiledHeader="1"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath=".\stdafx.h">
+ </File>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+ UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/host/windows/usb/test/android_usb_test/stdafx.cpp b/host/windows/usb/test/android_usb_test/stdafx.cpp
new file mode 100644
index 0000000..536a4ef
--- /dev/null
+++ b/host/windows/usb/test/android_usb_test/stdafx.cpp
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// stdafx.cpp : source file that includes just the standard includes
+// android_usb_test.pch will be the pre-compiled header
+// stdafx.obj will contain the pre-compiled type information
+
+#include "stdafx.h"
+
+// TODO: reference any additional headers you need in STDAFX.H
+// and not in this file
diff --git a/host/windows/usb/test/android_usb_test/stdafx.h b/host/windows/usb/test/android_usb_test/stdafx.h
new file mode 100644
index 0000000..ab0e165
--- /dev/null
+++ b/host/windows/usb/test/android_usb_test/stdafx.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// stdafx.h : include file for standard system include files,
+// or project specific include files that are used frequently, but
+// are changed infrequently
+//
+
+#pragma once
+
+
+#include <iostream>
+#include <tchar.h>
+#define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS // some CString constructors will be explicit
+
+#include <atlbase.h>
+#pragma warning(disable: 4200)
+extern "C" {
+#include <usbdi.h>
+}
+#include "android_usb_common_defines.h"
+#include "adb_api.h"
+
+// TODO: reference additional headers your program requires here
diff --git a/host/windows/usb/test/device_emulator/DeviceEmulator.cpp b/host/windows/usb/test/device_emulator/DeviceEmulator.cpp
new file mode 100644
index 0000000..155a6f6
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/DeviceEmulator.cpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file definies entry point for the DLL.
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+#include "stdafx.h"
+#include "resource.h"
+#include <dsfif.h>
+#include <USBProtocolDefs.h>
+#include <softusbif.h>
+#include "LoopbackDevice.h"
+#include "DeviceEmulator.h"
+
+class CDeviceEmulatorModule : public CAtlDllModuleT<CDeviceEmulatorModule> {
+ public:
+ DECLARE_LIBID(LIBID_DeviceEmulatorLib)
+ DECLARE_REGISTRY_APPID_RESOURCEID(IDR_DEVICEEMULATOR, "{D1C80253-8DB4-4F72-BF74-270A0EDA1FA9}")
+};
+
+CDeviceEmulatorModule _AtlModule;
+
+/////////////////////////////////////////////////////////////////////////////
+// DLL Entry Point
+
+extern "C"
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved) {
+ hInstance;
+ return _AtlModule.DllMain(dwReason, lpReserved);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Used to determine whether the DLL can be unloaded by OLE
+
+STDAPI DllCanUnloadNow(void) {
+ return (_AtlModule.DllCanUnloadNow());
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Returns a class factory to create an object of the requested type
+
+STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) {
+ return _AtlModule.DllGetClassObject(rclsid, riid, ppv);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// DllRegisterServer - Adds entries to the system registry
+
+STDAPI DllRegisterServer(void) {
+ // registers object, typelib and all interfaces in typelib
+ HRESULT hr = _AtlModule.DllRegisterServer();
+ return hr;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// DllUnregisterServer - Removes entries from the system registry
+
+STDAPI DllUnregisterServer(void) {
+ HRESULT hr = _AtlModule.DllUnregisterServer();
+ return hr;
+}
+
+
+
+
+
diff --git a/host/windows/usb/test/device_emulator/DeviceEmulator.def b/host/windows/usb/test/device_emulator/DeviceEmulator.def
new file mode 100644
index 0000000..2a7cd7c
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/DeviceEmulator.def
@@ -0,0 +1,16 @@
+;Module Name:
+;
+; DeviceEmulator.def
+;
+;Abstract:
+; Declares the module parameters
+;
+
+LIBRARY "DeviceEmulator.DLL"
+
+EXPORTS
+ DllCanUnloadNow PRIVATE
+ DllGetClassObject PRIVATE
+ DllRegisterServer PRIVATE
+ DllUnregisterServer PRIVATE
+
diff --git a/host/windows/usb/test/device_emulator/DeviceEmulator.idl b/host/windows/usb/test/device_emulator/DeviceEmulator.idl
new file mode 100644
index 0000000..9b60eb2
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/DeviceEmulator.idl
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of library definition for DeviceEmulator device.
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+import "oaidl.idl";
+import "ocidl.idl";
+
+[
+ uuid(0C206596-5CC2-4d16-898D-4D1699BB6282),
+ version(1.0),
+ helpstring("DeviceEmulator 1.0 Type Library")
+]
+library DeviceEmulatorLib
+{
+ importlib("stdole2.tlb");
+ importlib("dsfif.tlb");
+
+
+ [
+ object,
+ uuid(0A7E88B6-E38F-4d78-ABA3-AA30DC836B7D),
+ oleautomation,
+ dual,
+ nonextensible,
+ helpstring("ILoopbackDevice Interface"),
+ pointer_default(unique)
+ ]
+ interface ILoopbackDevice : IDispatch
+ {
+ [
+ propget,
+ id(1),
+ helpstring("property DSFDevice")
+ ]
+ HRESULT DSFDevice([out, retval] DSFDevice** ppDSFDEevice);
+
+ [
+ id(2),
+ helpstring("Demonstrates how to use the queue method to read/write data")
+ ]
+ HRESULT _stdcall DoPolledLoopback([in] long LoopInterval);
+
+ [
+ id(3),
+ helpstring("Demonstrates how to use the eventing mechanism to read/write data")
+ ]
+ HRESULT _stdcall StartEventProcessing();
+
+ [
+ id(4),
+ helpstring("Starts event-driven simulation and returns immediately to caller.")
+ ]
+ HRESULT _stdcall StartAsyncEventProcessing();
+
+ [
+ id(5),
+ helpstring("Stops event-driven simulation started by a prior call to StartAsyncEventProcessing.")
+ ]
+ HRESULT _stdcall StopAsyncEventProcessing();
+
+ [
+ id(6),
+ helpstring("Check to see if there is any key strokes to be processed")
+ ]
+ HRESULT AreKeystrokesWaiting([out, retval] VARIANT_BOOL *pfvarKeysWaiting);
+ };
+
+ [
+ uuid(4F28A221-47B1-4f74-9ECC-CEADEDA0A287),
+ nonextensible,
+ helpstring("Loopback device event interface."),
+
+ ]
+ dispinterface ILoopbackDeviceEvents
+ {
+ properties:
+ methods:
+ [
+ id(1),
+ helpstring("Detemine if the device should stop polling the endpoint for data")
+ ]
+ HRESULT _stdcall ContinueToPoll([out,retval] VARIANT_BOOL *pfvarConitnue);
+
+ [
+ id(2),
+ helpstring("Detemine if the device should stop the event processing")
+ ]
+ HRESULT _stdcall ContinueEventProcessing([out,retval] VARIANT_BOOL *pfvarConitnue);
+ }
+
+ [
+ uuid(9A0BD4A6-E346-4668-A89C-ACA546212CD4),
+ helpstring("LoopbackDevice Class")
+ ]
+ coclass LoopbackDevice
+ {
+ [default] interface ILoopbackDevice;
+ [default, source] dispinterface ILoopbackDeviceEvents;
+ };
+};
+
diff --git a/host/windows/usb/test/device_emulator/DeviceEmulator.rc b/host/windows/usb/test/device_emulator/DeviceEmulator.rc
new file mode 100644
index 0000000..89fcd04
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/DeviceEmulator.rc
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ Resource file for Device USB emulator.
+*/
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE
+BEGIN
+ "resource.h\0"
+END
+
+2 TEXTINCLUDE
+BEGIN
+ "#include ""winres.h""\r\n"
+ "\0"
+END
+
+3 TEXTINCLUDE
+BEGIN
+ "1 TYPELIB ""DeviceEmulator.tlb""\r\n"
+ "\0"
+END
+
+#endif // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904e4"
+ BEGIN
+ VALUE "CompanyName", "Google, Inc."
+ VALUE "FileDescription", "Device USB Device Emulator"
+ VALUE "FileVersion", "1.0.0.1"
+ VALUE "LegalCopyright", "Copyright (C) 2007 The Android Open Source Project"
+ VALUE "InternalName", "DeviceEmulator.dll"
+ VALUE "OriginalFilename", "DeviceEmulator.dll"
+ VALUE "ProductName", "Android"
+ VALUE "ProductVersion", "1.0.0.1"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1252
+ END
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// REGISTRY
+//
+
+IDR_DEVICEEMULATOR REGISTRY "DeviceEmulator.rgs"
+IDR_LOOPBACKDEVICE REGISTRY "LoopbackDevice.rgs"
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// String Table
+//
+
+STRINGTABLE
+BEGIN
+ IDS_PROJNAME "DeviceEmulator"
+END
+
+#endif // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+1 TYPELIB "DeviceEmulator.tlb"
+
+/////////////////////////////////////////////////////////////////////////////
+#endif // not APSTUDIO_INVOKED
+
+
diff --git a/host/windows/usb/test/device_emulator/DeviceEmulator.rgs b/host/windows/usb/test/device_emulator/DeviceEmulator.rgs
new file mode 100644
index 0000000..a660ea5
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/DeviceEmulator.rgs
@@ -0,0 +1,12 @@
+HKCR
+{
+ NoRemove AppID
+ {
+ '%APPID%' = s 'DeviceEmulator'
+ 'DeviceEmulator.EXE'
+ {
+ val AppID = s '%APPID%'
+ }
+ }
+}
+
diff --git a/host/windows/usb/test/device_emulator/LoopbackDevice.cpp b/host/windows/usb/test/device_emulator/LoopbackDevice.cpp
new file mode 100644
index 0000000..64ca8c6
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/LoopbackDevice.cpp
@@ -0,0 +1,796 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of implementation of the class CLoopbackDevice:
+ Implements the interface ILoopbackDevice and
+ configures the loopback device to be a valid USB device.
+ The device then processes input to its endpoint in one of
+ two ways.
+
+ 1. By running in polled mode where the data is simply
+ passed from the OUT Endpoint to the IN Endpoint
+
+ or
+ 2. In Event mode where the loopback device receives a
+ callback to indicate that data needs to be processed,
+ and then processes the data.
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+#include "stdafx.h"
+#include <stdio.h>
+#include <conio.h>
+#include <USBProtocolDefs.h>
+#include <dsfif.h>
+#include <softusbif.h>
+#include "android_usb_common_defines.h"
+#include "adb_api_extra.h"
+#include "LoopbackDevice.h"
+#include "DeviceEmulator_i.c"
+
+// These are the indexes of the string descriptors. They are used both
+// as the indexes of the strings with SoftUSBDevice.Strings and as the
+// string descriptor index property values on the various objects (e.g.
+// SoftUSBDevice.Manufacturer = STRING_IDX_MANUFACTURER).
+
+#define STRING_IDX_MANUFACTURER 1
+#define STRING_IDX_PRODUCT_DESC 2
+#define STRING_IDX_SERIAL_NO 3
+#define STRING_IDX_CONFIG 4
+#define STRING_IDX_INTERFACE 5
+
+CLoopbackDevice::CLoopbackDevice() {
+ InitMemberVariables();
+}
+
+CLoopbackDevice::~CLoopbackDevice() {
+ // Release the conneciton point
+ ReleaseConnectionPoint();
+
+ // Release any interface which the device is holding
+ RELEASE(m_piConnectionPoint);
+ RELEASE(m_piINEndpoint);
+ RELEASE(m_piOUTEndpoint);
+
+ if (NULL != m_piSoftUSBDevice) {
+ (void)m_piSoftUSBDevice->Destroy();
+ RELEASE(m_piSoftUSBDevice);
+ }
+
+ InitMemberVariables();
+}
+
+void CLoopbackDevice::InitMemberVariables() {
+ m_piSoftUSBDevice = NULL;
+ m_piINEndpoint = NULL;
+ m_piOUTEndpoint = NULL;
+ m_piConnectionPoint = NULL;
+ m_iInterfaceString = 0;
+ m_iConfigString = 0;
+ m_dwConnectionCookie = 0;
+}
+
+HRESULT CLoopbackDevice::FinalConstruct() {
+ // Perform tasks which may fail when the class CLoopbackDevice
+ // is finally constructed. This involves creating the USB device
+ // object and initializing the device so that it is recognized
+ // as a valid USB device by the controller
+ HRESULT hr = S_OK;
+
+ hr = CreateUSBDevice();
+ IfFailHrGo(hr);
+
+ hr = ConfigureDevice();
+ IfFailHrGo(hr);
+
+Exit:
+ return hr;
+}
+
+void CLoopbackDevice::FinalRelease() {
+}
+
+HRESULT CLoopbackDevice::CreateUSBDevice() {
+ // Creates the USB device and initializes the device member variables
+ // and creates and initializes the device qualifier. The device qualifier
+ // is required for USB2.0 devices.
+
+ HRESULT hr = S_OK;
+ ISoftUSBDeviceQualifier* piDeviceQual = NULL;
+ USHORT prod_id = DEVICE_EMULATOR_PROD_ID;
+
+ hr = ::CoCreateInstance(CLSID_SoftUSBDevice,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBDevice),
+ reinterpret_cast<void**>(&m_piSoftUSBDevice));
+
+ IfFailHrGo(hr);
+
+ // Create the device qualifer
+ hr = ::CoCreateInstance(CLSID_SoftUSBDeviceQualifier,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBDeviceQualifier),
+ reinterpret_cast<void**>(&piDeviceQual));
+
+ IfFailHrGo(hr);
+
+ // Setup the device qualifier
+ // binary coded decimal USB version 2.0
+ IfFailHrGo(piDeviceQual->put_USB(0x0200));
+ // FF=Vendor specfic device class
+ IfFailHrGo(piDeviceQual->put_DeviceClass(0xff));
+ // FF = Vendor specific device sub-class
+ IfFailHrGo(piDeviceQual->put_DeviceSubClass(0xff));
+ // FF = Vendor specific device protocol
+ IfFailHrGo(piDeviceQual->put_DeviceProtocol(0xff));
+ // Max packet size endpoint 0
+ IfFailHrGo(piDeviceQual->put_MaxPacketSize0(64));
+ // Number of configurations
+ IfFailHrGo(piDeviceQual->put_NumConfigurations(1));
+
+ // Setup the device
+ // binary coded decimal USB version 2.0
+ IfFailHrGo(m_piSoftUSBDevice->put_USB(0x0200));
+ // FF=Vendor specfic device class
+ IfFailHrGo(m_piSoftUSBDevice->put_DeviceClass(0xff));
+ // FF = Vendor specific device sub-class
+ IfFailHrGo(m_piSoftUSBDevice->put_DeviceSubClass(0xff));
+ // FF = Vendor specific device protocol
+ IfFailHrGo(m_piSoftUSBDevice->put_DeviceProtocol(0xff));
+ // Max packet size endpoint 0
+ IfFailHrGo(m_piSoftUSBDevice->put_MaxPacketSize0(64));
+ // Vendor ID - Google
+ IfFailHrGo(m_piSoftUSBDevice->put_Vendor(DEVICE_VENDOR_ID));
+ // product id - Device Emulator
+ IfFailHrGo(m_piSoftUSBDevice->put_Product(static_cast<SHORT>(prod_id)));
+ // Binary decimal coded version 1.0
+ IfFailHrGo(m_piSoftUSBDevice->put_Device(0x0100));
+ // Device does not suppport remote wake up
+ IfFailHrGo(m_piSoftUSBDevice->put_RemoteWakeup(VARIANT_FALSE));
+ // Index of the manufacturer string
+ IfFailHrGo(m_piSoftUSBDevice->put_Manufacturer(STRING_IDX_MANUFACTURER));
+ // Index of the product descripton string
+ IfFailHrGo(m_piSoftUSBDevice->put_ProductDesc(STRING_IDX_PRODUCT_DESC));
+ // Index of the serial number string
+ IfFailHrGo(m_piSoftUSBDevice->put_SerialNumber(STRING_IDX_SERIAL_NO));
+ // Indicate that the device is self-powered
+ IfFailHrGo(m_piSoftUSBDevice->put_SelfPowered(VARIANT_TRUE));
+ // Indicate that the device has power
+ IfFailHrGo(m_piSoftUSBDevice->put_Powered(VARIANT_TRUE));
+
+ // Create the strings associated with the device
+ IfFailHrGo(CreateStrings());
+
+ // Add the device qualifier
+ IfFailHrGo(m_piSoftUSBDevice->put_DeviceQualifier(piDeviceQual));
+
+Exit:
+ RELEASE(piDeviceQual);
+ return hr;
+}
+
+
+HRESULT CLoopbackDevice::ConfigureConfig(ISoftUSBConfiguration* piConfig) {
+ HRESULT hr = S_OK;
+ // config number passed to SetConfig
+ IfFailHrGo(piConfig->put_ConfigurationValue(1));
+ // Index of string descriptor
+ IfFailHrGo(piConfig->put_Configuration((BYTE)m_iConfigString));
+ // Self powered
+ IfFailHrGo(piConfig->put_Attributes(0x40));
+ // Max power in 2mA units: 50 = 100mA
+ IfFailHrGo(piConfig->put_MaxPower(50));
+
+Exit:
+ return hr;
+}
+
+HRESULT CLoopbackDevice::ConfigureINEndpoint() {
+ HRESULT hr = S_OK;
+
+ if (NULL == m_piINEndpoint) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ // Endpoint #1 IN
+ IfFailHrGo(m_piINEndpoint->put_EndpointAddress(0x81));
+ // Bulk data endpoint
+ IfFailHrGo(m_piINEndpoint->put_Attributes(0x02));
+ IfFailHrGo(m_piINEndpoint->put_MaxPacketSize(1024));
+ IfFailHrGo(m_piINEndpoint->put_Interval(0));
+ IfFailHrGo(m_piINEndpoint->put_Halted(FALSE));
+ // back pointer to the device
+ IfFailHrGo(m_piINEndpoint->put_USBDevice(reinterpret_cast<SoftUSBDevice*>(m_piSoftUSBDevice)));
+
+Exit:
+ return hr;
+}
+
+HRESULT CLoopbackDevice::ConfigureOUTEndpoint() {
+ HRESULT hr = S_OK;
+
+ if (NULL == m_piOUTEndpoint) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ // Endpoint #2 OUT
+ IfFailHrGo(m_piOUTEndpoint->put_EndpointAddress(0x02));
+ // Bulk data endpoint
+ IfFailHrGo(m_piOUTEndpoint->put_Attributes(0x02));
+ IfFailHrGo(m_piOUTEndpoint->put_MaxPacketSize(1024));
+ IfFailHrGo(m_piOUTEndpoint->put_Interval(0));
+ IfFailHrGo(m_piOUTEndpoint->put_Halted(FALSE));
+ //back pointer to the device
+ IfFailHrGo(m_piOUTEndpoint->put_USBDevice(reinterpret_cast<SoftUSBDevice*>(m_piSoftUSBDevice)));
+
+Exit:
+ return hr;
+}
+
+HRESULT CLoopbackDevice::ConfigureInterface(ISoftUSBInterface* piInterface) {
+ HRESULT hr = S_OK;
+
+ IfFailHrGo(piInterface->put_InterfaceNumber(0));
+ IfFailHrGo(piInterface->put_AlternateSetting(0));
+ // Vendor specific class code
+ IfFailHrGo(piInterface->put_InterfaceClass(0xFF));
+ // Vendor specific sub class code
+ IfFailHrGo(piInterface->put_InterfaceSubClass(0xFF));
+ // Vendor specific protcol
+ IfFailHrGo(piInterface->put_InterfaceProtocol(0xFF));
+ //Index for string describing the interface
+ IfFailHrGo(piInterface->put_Interface((BYTE)m_iInterfaceString));
+
+Exit:
+ return hr;
+}
+
+HRESULT CLoopbackDevice::ConfigureDevice() {
+ HRESULT hr = S_OK;
+ ISoftUSBConfiguration* piConfig = NULL;
+ ISoftUSBInterface* piInterface = NULL;
+ ISoftUSBConfigList* piConfigList = NULL;
+ ISoftUSBInterfaceList* piInterfaceList = NULL;
+ ISoftUSBEndpointList* piEndpointList= NULL;
+ VARIANT varIndex;
+ VariantInit(&varIndex);
+
+ // All members of the collection will be added at the default locations
+ // so set up the index appropriately
+ varIndex.vt = VT_ERROR;
+ varIndex.scode = DISP_E_PARAMNOTFOUND;
+
+ // Create the IN Endpoint
+ hr = CoCreateInstance(CLSID_SoftUSBEndpoint,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBEndpoint),
+ reinterpret_cast<void**>(&m_piINEndpoint));
+ IfFailHrGo(hr);
+
+ // Setup the IN Endpoint
+ IfFailHrGo(ConfigureINEndpoint());
+
+ // Create the OUT Endpoint
+ hr = CoCreateInstance(CLSID_SoftUSBEndpoint,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBEndpoint),
+ reinterpret_cast<void**>(&m_piOUTEndpoint));
+ IfFailHrGo(hr);
+
+ // Setup the OUT Endpoint
+ IfFailHrGo(ConfigureOUTEndpoint());
+
+ // Create the device interface
+ hr = CoCreateInstance(CLSID_SoftUSBInterface,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBInterface),
+ reinterpret_cast<void**>(&piInterface));
+ IfFailHrGo(hr);
+
+ // Setup the device interface
+ IfFailHrGo(ConfigureInterface(piInterface));
+
+ // Add the Endpoints to the endpoint list
+ IfFailHrGo(piInterface->get_Endpoints(&piEndpointList));
+ IfFailHrGo(piEndpointList->Add(reinterpret_cast<SoftUSBEndpoint*>(m_piINEndpoint), varIndex));
+ IfFailHrGo(piEndpointList->Add(reinterpret_cast<SoftUSBEndpoint*>(m_piOUTEndpoint), varIndex));
+
+ // Create the configuration
+ hr = CoCreateInstance(CLSID_SoftUSBConfiguration,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBConfiguration),
+ reinterpret_cast<void**>(&piConfig));
+ IfFailHrGo(hr);
+
+ // Set the configuration data up
+ IfFailHrGo(ConfigureConfig(piConfig));
+
+ // Add the interface to the interface collection
+ IfFailHrGo(piConfig->get_Interfaces(&piInterfaceList));
+ IfFailHrGo(piInterfaceList->Add(reinterpret_cast<SoftUSBInterface*>(piInterface), varIndex));
+
+ // Add the configuration to the configuration collection
+ IfFailHrGo(m_piSoftUSBDevice->get_Configurations(&piConfigList));
+ IfFailHrGo(piConfigList->Add(reinterpret_cast<SoftUSBConfiguration*>(piConfig), varIndex));
+
+Exit:
+ RELEASE(piConfig);
+ RELEASE(piInterface);
+ RELEASE(piConfigList);
+ RELEASE(piInterfaceList);
+ RELEASE(piEndpointList);
+ return hr;
+}
+
+HRESULT CLoopbackDevice::CreateStrings() {
+ HRESULT hr = S_OK;
+ ISoftUSBStringList* piStringList = NULL;
+ ISoftUSBString* piStringManufacturer = NULL;
+ ISoftUSBString* piStringProductDesc = NULL;
+ ISoftUSBString* piStringSerialNo = NULL;
+ ISoftUSBString* piStringConfig = NULL;
+ ISoftUSBString* piStringEndpoint = NULL;
+ BSTR bstrManufacturer = ::SysAllocString(L"Google, Inc");
+ BSTR bstrProductDesc = ::SysAllocString(L"USB Emulating Device");
+ BSTR bstrSerialNo = ::SysAllocString(L"123456789ABCDEF");
+ BSTR bstrConfig = ::SysAllocString(L"Configuration with a single interface");
+ BSTR bstrEndpoint = ::SysAllocString(L"Interface with bulk IN endpoint and bulk OUT endpoint");
+ VARIANT varIndex;
+ VariantInit(&varIndex);
+
+ // Check that all BSTR allocations succeeded
+ IfFalseHrGo(0 != ::SysStringLen(bstrManufacturer), E_OUTOFMEMORY);
+ IfFalseHrGo(0 != ::SysStringLen(bstrProductDesc), E_OUTOFMEMORY);
+ IfFalseHrGo(0 != ::SysStringLen(bstrSerialNo), E_OUTOFMEMORY);
+ IfFalseHrGo(0 != ::SysStringLen(bstrConfig), E_OUTOFMEMORY);
+ IfFalseHrGo(0 != ::SysStringLen(bstrEndpoint), E_OUTOFMEMORY);
+
+ //Set up the varaint used as the index
+ varIndex.vt = VT_I4;
+ varIndex.lVal = STRING_IDX_MANUFACTURER;
+
+ //Create and initialize the string descriptors. Also create a string
+ //descriptor index for each. This index is used both to set the string's
+ //descriptors position in the m_piSoftUSBDevice.Strings and is the index value
+ //the GetDescriptors request from the host. Note that we don't use
+ //string descriptor index zero because that is a reserved value for a
+ //device's language ID descriptor.
+
+ //Get the string list from the device
+ hr = m_piSoftUSBDevice->get_Strings(&piStringList);
+ IfFailHrGo(hr);
+
+ hr = CoCreateInstance(CLSID_SoftUSBString,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBString),
+ reinterpret_cast<void**>(&piStringManufacturer));
+ IfFailHrGo(hr);
+
+ IfFailHrGo(piStringManufacturer->put_Value(bstrManufacturer));
+ IfFailHrGo(piStringList->Add(reinterpret_cast<SoftUSBString*>(piStringManufacturer), varIndex));
+
+ hr = CoCreateInstance(CLSID_SoftUSBString,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBString),
+ reinterpret_cast<void**>(&piStringProductDesc));
+
+ IfFailHrGo(hr);
+ IfFailHrGo(piStringProductDesc->put_Value(bstrProductDesc));
+ varIndex.lVal = STRING_IDX_PRODUCT_DESC;
+ IfFailHrGo(piStringList->Add(reinterpret_cast<SoftUSBString*>(piStringProductDesc), varIndex));
+
+ hr = CoCreateInstance(CLSID_SoftUSBString,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBString),
+ reinterpret_cast<void**>(&piStringSerialNo));
+ IfFailHrGo(hr);
+ IfFailHrGo(piStringSerialNo->put_Value(bstrSerialNo));
+ varIndex.lVal = STRING_IDX_SERIAL_NO;
+ IfFailHrGo(piStringList->Add(reinterpret_cast<SoftUSBString*>(piStringSerialNo), varIndex));
+
+ hr = CoCreateInstance(CLSID_SoftUSBString,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBString),
+ reinterpret_cast<void**>(&piStringConfig));
+ IfFailHrGo(hr);
+ IfFailHrGo(piStringConfig->put_Value(bstrConfig));
+ varIndex.lVal = STRING_IDX_CONFIG;
+ m_iConfigString = varIndex.lVal;
+ IfFailHrGo(piStringList->Add(reinterpret_cast<SoftUSBString*>(piStringConfig), varIndex));
+
+ hr = CoCreateInstance(CLSID_SoftUSBString,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ __uuidof(ISoftUSBString),
+ reinterpret_cast<void**>(&piStringEndpoint));
+ IfFailHrGo(hr);
+ IfFailHrGo(piStringEndpoint->put_Value(bstrEndpoint));
+ varIndex.lVal = STRING_IDX_INTERFACE;
+ m_iInterfaceString = varIndex.lVal;
+ IfFailHrGo(piStringList->Add(reinterpret_cast<SoftUSBString*>(piStringEndpoint), varIndex));
+
+Exit:
+ RELEASE(piStringList);
+ RELEASE(piStringManufacturer);
+ RELEASE(piStringProductDesc);
+ RELEASE(piStringSerialNo);
+ RELEASE(piStringConfig);
+ RELEASE(piStringEndpoint);
+ ::SysFreeString(bstrManufacturer);
+ ::SysFreeString(bstrProductDesc);
+ ::SysFreeString(bstrSerialNo);
+ ::SysFreeString(bstrConfig);
+ ::SysFreeString(bstrEndpoint);
+
+ return hr;
+}
+
+HRESULT CLoopbackDevice::ReleaseConnectionPoint() {
+ HRESULT hr = S_OK;
+
+ if (NULL != m_piConnectionPoint) {
+ m_piConnectionPoint->Unadvise(m_dwConnectionCookie);
+ m_dwConnectionCookie = 0;
+ }
+
+ RELEASE(m_piConnectionPoint);
+
+ return hr;
+}
+
+
+HRESULT CLoopbackDevice::SetupConnectionPoint(IUnknown* punkObject,
+ REFIID iidConnectionPoint) {
+ HRESULT hr = S_OK;
+ IConnectionPointContainer* piConnectionPointContainer = NULL;
+ IUnknown* punkSink = NULL;
+
+ //If there is already connection point enabled, disable it
+ if(NULL != m_piConnectionPoint) {
+ IfFailHrGo(ReleaseConnectionPoint());
+ }
+
+ IfFailHrGo(punkObject->QueryInterface(IID_IConnectionPointContainer,
+ reinterpret_cast<void **>(&piConnectionPointContainer)));
+
+ IfFailHrGo(piConnectionPointContainer->FindConnectionPoint(iidConnectionPoint,
+ &m_piConnectionPoint));
+
+ // Get the IUknown of this interface as this is the event sink
+ punkSink = (this)->GetUnknown();
+
+ if(NULL == punkSink) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ IfFailHrGo(m_piConnectionPoint->Advise(punkSink, &m_dwConnectionCookie));
+
+
+Exit:
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::get_DSFDevice(DSFDevice** ppDSFDevice) {
+ HRESULT hr = S_OK;
+ DSFDevice* pDSFDevice = NULL;
+
+ //Validate the the UDB device exists else this is an
+ //internal error
+ if (NULL == m_piSoftUSBDevice) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ if (NULL == ppDSFDevice) {
+ IfFailHrGo(E_POINTER);
+ }
+
+ IfFailHrGo(m_piSoftUSBDevice->get_DSFDevice(&pDSFDevice));
+ IfFailHrGo(reinterpret_cast<IDSFDevice *>(pDSFDevice)->QueryInterface(__uuidof(IDispatch), reinterpret_cast<void **>(ppDSFDevice)));
+
+Exit:
+ if (NULL != pDSFDevice)
+ reinterpret_cast<IDSFDevice *>(pDSFDevice)->Release();
+
+ return hr;
+}
+
+
+STDMETHODIMP CLoopbackDevice::DoPolledLoopback(long lTimeInterval) {
+/*
+ Demonstrates how to use the drain OUT queue and queue IN data
+ methods to communicate with the host controller.
+
+ The code checks to see if there is any data in the OUT, if no
+ data is present an event is fired to indicate if the function
+ should exit. If the function should not exit then the function
+ sleeps for the time interval before re-checking the queue.
+
+ If there is data then the function reads the data and passes the
+ data to the IN queue. This simply provides a loopback mechanism
+ to the host controller.
+*/
+ HRESULT hr = S_OK;
+ BOOL fKeepLooping = TRUE;
+ // Number of items currently in the queue
+ ULONG ulNoOfQueuedItems = 0;
+ // Only going to read one transfer at a time
+ ULONG ulTransfers = 1;
+ SOFTUSB_OUT_TRANSFER* pOUTTransfer = NULL;
+ // Copied the message status
+ BYTE bStatus = 0;
+ // Copied the message data
+ BYTE* pDataBuffer = NULL;
+ // Holds the size of the data buffer
+ ULONG cbDataBuffer = 0;
+ VARIANT_BOOL fvarContinue = VARIANT_TRUE;
+
+ if (NULL == m_piINEndpoint || NULL == m_piOUTEndpoint) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ while (fKeepLooping) {
+ // Reset the number of queued items
+ ulNoOfQueuedItems = 0;
+
+ // Check to see if there is any data in the out queue
+ IfFailHrGo(m_piOUTEndpoint->DrainOUTQueue(0, &ulNoOfQueuedItems, NULL));
+
+ if (0 == ulNoOfQueuedItems) {
+ // There is no data in the list so we need to check
+ // If we should continue to loop
+ // Fire Event to check if more processing is required
+ IfFailHrGo(Fire_ContinueToPoll(&fvarContinue));
+
+ // Check to see if the return value is VARIANT_FALSE
+ if (VARIANT_FALSE == fvarContinue)
+ fKeepLooping = FALSE;
+
+ if (fKeepLooping)
+ ::Sleep(lTimeInterval);
+ } else {
+ // There is data to read, loop until we have moved all
+ // the data from the OUT queue to the IN queue moving
+ // one data item at a time
+ do {
+ // Get the OUT data
+ IfFailHrGo(m_piOUTEndpoint->DrainOUTQueue(ulTransfers,
+ &ulNoOfQueuedItems,
+ &pOUTTransfer));
+
+ // Setup the IN data
+ bStatus= pOUTTransfer->bStatus;
+ cbDataBuffer = pOUTTransfer->cbData;
+ pDataBuffer =&pOUTTransfer->Data[0];
+
+ // Send the data to the out queue
+ IfFailHrGo(m_piINEndpoint->QueueINData(pDataBuffer,
+ cbDataBuffer,
+ bStatus,
+ SOFTUSB_FOREVER));
+
+ // Free the memory used by pOUTTransfer
+ m_piOUTEndpoint->FreeOUTQueue(pOUTTransfer);
+ pOUTTransfer = NULL;
+
+ // Force a context switch
+ ::Sleep(1);
+ } while (0 != ulNoOfQueuedItems);
+ }
+ }
+
+Exit:
+ // If one of the calls failed pOUTTransfer will be NON-NULL
+ // And needs to be freed
+ if (NULL != pOUTTransfer) {
+ // Free the memory used by pOUTTransfer
+ m_piOUTEndpoint->FreeOUTQueue(pOUTTransfer);
+ pOUTTransfer = NULL;
+ }
+
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::StartEventProcessing() {
+/*
+ Demonstrates how to setup event sinks so that the
+ event mechanism can be used to control data flow to and
+ from the USB controller. In this example an event sink
+ is installed on the OUT USB endpoint, when the controller
+ has data to send to the device the OnWriteTransfer event
+ will fire, this will occur on an arbitrary thread. The
+ device then simply copies this data and passes it the
+ IN queue of the IN Endpoint.
+*/
+ HRESULT hr = S_OK;
+ BOOL fKeepLooping = TRUE;
+ VARIANT_BOOL fvarContinue = VARIANT_TRUE;
+
+ // Set up event sink on the OUT endpoint
+ IfFailHrGo(SetupConnectionPoint(m_piOUTEndpoint, __uuidof(ISoftUSBEndpointEvents)));
+
+ // Loop waiting for Events to be fired
+ while (TRUE == fKeepLooping) {
+ // Context switch to allow other threads to process
+ ::Sleep(1);
+
+ // Fire Event to check if the caller want to continue processing
+ IfFailHrGo(Fire_ContinueEventProcessing(&fvarContinue));
+
+ // Check to see if the return value is VARIANT_FALSE
+ if (VARIANT_FALSE == fvarContinue)
+ fKeepLooping = FALSE;
+ }
+
+ // Remove the event sink from the OUT endpoint
+ IfFailHrGo(ReleaseConnectionPoint());
+
+Exit:
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::StartAsyncEventProcessing() {
+/*
+ Demonstrates how to setup event sinks so that the event mechanism can
+ be used to control data flow to and from the USB controller. In this
+ example an event sink is installed on the OUT USB endpoint, when the
+ controller has data to send to the device the OnWriteTransfer event
+ will fire, this will occur on an arbitrary thread. The device then
+ simply copies this data and passes it the IN queue of the IN
+ Endpoint. Control returns to the caller and event processing
+ continues in an arbitrary thread. To terminate event processing call
+ StopAsyncEventProcessing.
+*/
+ HRESULT hr = S_OK;
+
+ // Set up event sink on the OUT endpoint
+ IfFailHrGo(SetupConnectionPoint(m_piOUTEndpoint, __uuidof(ISoftUSBEndpointEvents)));
+
+Exit:
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::StopAsyncEventProcessing() {
+ HRESULT hr = S_OK;
+ // Remove the event sink on the OUT endpoint
+ IfFailHrGo(ReleaseConnectionPoint());
+
+Exit:
+ return hr;
+}
+
+
+
+STDMETHODIMP CLoopbackDevice::AreKeystrokesWaiting(
+ VARIANT_BOOL* pfvarKeyWaiting) {
+/*
+ Implements IDeviceEmulator::AreKeystrokesWaiting. It calls the low level
+ IO function _kbhit to see if the keyboard has been struck. If the Keyboard
+ has been hit the function return VARIANT_TRUE otherwise it returns VARIANT_FALSE
+*/
+ HRESULT hr = S_OK;
+ int iKeyHit = 0;
+
+ if (NULL == pfvarKeyWaiting) {
+ IfFailHrGo(E_POINTER);
+ }
+
+ *pfvarKeyWaiting = VARIANT_FALSE;
+
+ iKeyHit = _kbhit();
+
+ if (0 != iKeyHit)
+ *pfvarKeyWaiting = VARIANT_TRUE;
+
+Exit:
+ return hr;
+}
+
+//ISoftUSBEndpointEvents
+
+STDMETHODIMP CLoopbackDevice::OnSetupTransfer(BYTE DataToggle,
+ BYTE* pbDataBuffer,
+ ULONG cbDataBuffer,
+ BYTE *pbStatus) {
+ HRESULT hr = E_NOTIMPL;
+ UNREFERENCED_PARAMETER(DataToggle);
+ UNREFERENCED_PARAMETER(pbDataBuffer);
+ UNREFERENCED_PARAMETER(cbDataBuffer);
+ UNREFERENCED_PARAMETER(pbStatus);
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::OnWriteTransfer(BYTE DataToggle,
+ BYTE* pbDataBuffer,
+ ULONG cbDataBuffer,
+ BYTE * pbStatus) {
+
+ HRESULT hr = S_OK;
+ BYTE bINStatus = USB_ACK;
+ UNREFERENCED_PARAMETER(DataToggle);
+
+ // Check that the IN endpoint is valid
+ if (NULL == m_piINEndpoint) {
+ IfFailHrGo(E_UNEXPECTED);
+ }
+
+ // Send the data to the IN Endpoint
+ IfFailHrGo(m_piINEndpoint->QueueINData(pbDataBuffer,
+ cbDataBuffer,
+ bINStatus,
+ SOFTUSB_FOREVER));
+
+ // ACK the status as the data was successfully sent to the IN endpoint
+ *pbStatus = USB_ACK;
+
+Exit:
+ if (FAILED(hr))
+ *pbStatus = USB_STALL;
+
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::OnReadTransfer(BYTE DataToggle,
+ BYTE* pbDataBuffer,
+ ULONG cbDataBuffer,
+ ULONG* cbDataWritten,
+ BYTE* pbStatus) {
+ HRESULT hr = E_NOTIMPL;
+ UNREFERENCED_PARAMETER(DataToggle);
+ UNREFERENCED_PARAMETER(pbDataBuffer);
+ UNREFERENCED_PARAMETER(cbDataBuffer);
+ UNREFERENCED_PARAMETER(cbDataWritten);
+ UNREFERENCED_PARAMETER(pbStatus);
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::OnDeviceRequest(USBSETUPREQUEST *pSetupRequest,
+ ULONG_PTR* RequestHandle,
+ BYTE* pbHostData,
+ ULONG cbHostData,
+ BYTE** ppbResponseData,
+ ULONG* pcbResponseData,
+ BYTE* pbSetupStatus) {
+ HRESULT hr = E_NOTIMPL;
+ UNREFERENCED_PARAMETER(pSetupRequest);
+ UNREFERENCED_PARAMETER(RequestHandle);
+ UNREFERENCED_PARAMETER(pbHostData);
+ UNREFERENCED_PARAMETER(cbHostData);
+ UNREFERENCED_PARAMETER(ppbResponseData);
+ UNREFERENCED_PARAMETER(pcbResponseData);
+ UNREFERENCED_PARAMETER(pbSetupStatus);
+ return hr;
+}
+
+STDMETHODIMP CLoopbackDevice::OnDeviceRequestComplete(
+ ULONG_PTR RequestHandle,
+ BYTE* pbFinalRequestStatus) {
+ HRESULT hr = E_NOTIMPL;
+ UNREFERENCED_PARAMETER(RequestHandle);
+ UNREFERENCED_PARAMETER(pbFinalRequestStatus);
+ return hr;
+}
diff --git a/host/windows/usb/test/device_emulator/LoopbackDevice.h b/host/windows/usb/test/device_emulator/LoopbackDevice.h
new file mode 100644
index 0000000..0df3fba
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/LoopbackDevice.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of definition of the class CLoopbackDevice
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+#pragma once
+#include "resource.h"
+
+#include "DeviceEmulator.h"
+#include "LoopbackDeviceEvents.h"
+
+
+//Release and Add ref macros
+#define ADDREF(punk) { \
+ if ((punk) != NULL) { \
+ (punk)->AddRef(); \
+ } \
+}
+
+
+#define RELEASE(punk) { \
+ if ((punk) != NULL) { \
+ IUnknown *_punkXxx = (punk); \
+ (punk) = NULL; \
+ _punkXxx->Release(); \
+ } \
+}
+
+//HR check
+#define IfFailHrGo(EXPR) { hr = (EXPR); if(FAILED(hr)) goto Exit; }
+#define IfFalseHrGo(EXPR, HR) { if(!(EXPR)) { hr = (HR); goto Exit; } }
+
+#pragma warning(disable: 4995) //Pragma deprecated
+
+class ATL_NO_VTABLE CLoopbackDevice :
+ public CComObjectRootEx<CComSingleThreadModel>,
+ public CComCoClass<CLoopbackDevice, &CLSID_LoopbackDevice>,
+ public IConnectionPointContainerImpl<CLoopbackDevice>,
+ public CProxy_ILoopbackDeviceEvents<CLoopbackDevice>,
+ public ISoftUSBEndpointEvents,
+ public IDispatchImpl<ILoopbackDevice, &IID_ILoopbackDevice,
+ &LIBID_DeviceEmulatorLib,
+ /*wMajor =*/ 1, /*wMinor =*/ 0> {
+ public:
+ CLoopbackDevice();
+ virtual ~CLoopbackDevice();
+DECLARE_REGISTRY_RESOURCEID(IDR_LOOPBACKDEVICE)
+
+
+BEGIN_COM_MAP(CLoopbackDevice)
+ COM_INTERFACE_ENTRY(ILoopbackDevice)
+ COM_INTERFACE_ENTRY(IDispatch)
+ COM_INTERFACE_ENTRY(ISoftUSBEndpointEvents)
+ COM_INTERFACE_ENTRY(IConnectionPointContainer)
+END_COM_MAP()
+
+BEGIN_CONNECTION_POINT_MAP(CLoopbackDevice)
+ CONNECTION_POINT_ENTRY(__uuidof(ILoopbackDeviceEvents))
+END_CONNECTION_POINT_MAP()
+
+
+ DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+ HRESULT FinalConstruct();
+
+ void FinalRelease();
+
+ private:
+ void InitMemberVariables();
+
+ HRESULT CreateUSBDevice();
+ HRESULT CreateStrings();
+ HRESULT ConfigureDevice();
+ HRESULT ConfigureOUTEndpoint();
+ HRESULT ConfigureINEndpoint();
+ HRESULT ConfigureInterface(ISoftUSBInterface* piInterface);
+ HRESULT ConfigureConfig(ISoftUSBConfiguration* piConfig);
+
+ HRESULT SetupConnectionPoint(IUnknown* punkObject,
+ REFIID iidConnectionPoint);
+ HRESULT ReleaseConnectionPoint();
+
+ // Underlying SoftUSBDevice object
+ ISoftUSBDevice *m_piSoftUSBDevice;
+ // IN Endpoint
+ ISoftUSBEndpoint *m_piINEndpoint;
+ // OUT Endpoint
+ ISoftUSBEndpoint *m_piOUTEndpoint;
+ // Connection point interface
+ IConnectionPoint *m_piConnectionPoint;
+ // Connection point cookie.
+ DWORD m_dwConnectionCookie;
+ // Index of interface identifier string
+ int m_iInterfaceString;
+ // Index of config identifier string
+ int m_iConfigString;
+
+ public:
+ //ILoopbackDevice
+ STDMETHOD(get_DSFDevice)(DSFDevice** ppDSFDevice);
+ STDMETHOD(DoPolledLoopback)(long lTimeInterval);
+ STDMETHOD(StartEventProcessing)();
+ STDMETHOD(StartAsyncEventProcessing)();
+ STDMETHOD(StopAsyncEventProcessing)();
+ STDMETHOD(AreKeystrokesWaiting)(VARIANT_BOOL* pfvarKeyWaiting);
+
+ //ISoftUSBEndpointEvents
+ STDMETHOD(OnSetupTransfer)(BYTE DataToggle, BYTE* pbDataBuffer,
+ ULONG cbDataBuffer, BYTE* pbStatus);
+
+ STDMETHOD(OnWriteTransfer)(BYTE DataToggle, BYTE* pbDataBuffer,
+ ULONG cbDataBuffer, BYTE* pbStatus);
+
+ STDMETHOD(OnReadTransfer)(BYTE DataToggle, BYTE* pbDataBuffer,
+ ULONG cbDataBuffer,ULONG* cbDataWritten,
+ BYTE* pbStatus);
+
+ STDMETHOD(OnDeviceRequest)(USBSETUPREQUEST* pSetupRequest,
+ ULONG_PTR* RequestHandle,
+ BYTE* pbHostData, ULONG cbHostData,
+ BYTE** ppbResponseData,
+ ULONG* pcbResponseData,BYTE* pbSetupStatus);
+
+ STDMETHOD(OnDeviceRequestComplete)(ULONG_PTR RequestHandle,
+ BYTE* pbFinalRequestStatus);
+};
+
+OBJECT_ENTRY_AUTO(__uuidof(LoopbackDevice), CLoopbackDevice)
diff --git a/host/windows/usb/test/device_emulator/LoopbackDevice.rgs b/host/windows/usb/test/device_emulator/LoopbackDevice.rgs
new file mode 100644
index 0000000..422f654
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/LoopbackDevice.rgs
@@ -0,0 +1,27 @@
+HKCR
+{
+ DeviceEmulator.LoopbackDevice.1 = s 'LoopbackDevice Class'
+ {
+ CLSID = s '{9A0BD4A6-E346-4668-A89C-ACA546212CD4}'
+ }
+ DeviceEmulator.LoopbackDevice = s 'LoopbackDevice Class'
+ {
+ CLSID = s '{9A0BD4A6-E346-4668-A89C-ACA546212CD4}'
+ CurVer = s 'DeviceEmulator.LoopbackDevice.1'
+ }
+ NoRemove CLSID
+ {
+ ForceRemove {9A0BD4A6-E346-4668-A89C-ACA546212CD4} = s 'LoopbackDevice Class'
+ {
+ ProgID = s 'DeviceEmulator.LoopbackDevice.1'
+ VersionIndependentProgID = s 'DeviceEmulator.LoopbackDevice'
+ ForceRemove 'Programmable'
+ InprocServer32 = s '%MODULE%'
+ {
+ val ThreadingModel = s 'Apartment'
+ }
+ 'TypeLib' = s '{0C206596-5CC2-4d16-898D-4D1699BB6282}'
+ }
+ }
+}
+
diff --git a/host/windows/usb/test/device_emulator/LoopbackDeviceEvents.h b/host/windows/usb/test/device_emulator/LoopbackDeviceEvents.h
new file mode 100644
index 0000000..9bde9e0
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/LoopbackDeviceEvents.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file consists of definition of the template class which implements the
+ event interface ILoopbackDeviceEvents.
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+template<class T>
+class CProxy_ILoopbackDeviceEvents :
+ public IConnectionPointImpl<T, &__uuidof(ILoopbackDeviceEvents)> {
+ public:
+ HRESULT _stdcall Fire_ContinueToPoll(VARIANT_BOOL *pfvarContinue) {
+ HRESULT hr = S_OK;
+ T* pThis = static_cast<T *>(this);
+ int cConnections = m_vec.GetSize();
+
+ for (int iConnection = 0; iConnection < cConnections; iConnection++) {
+ pThis->Lock();
+ CComPtr<IUnknown> punkConnection = m_vec.GetAt(iConnection);
+ pThis->Unlock();
+
+ IDispatch * pConnection = static_cast<IDispatch *>(punkConnection.p);
+
+ if (pConnection) {
+ CComVariant varResult;
+
+ DISPPARAMS params = { NULL, NULL, 0, 0 };
+ hr = pConnection->Invoke(1, IID_NULL, LOCALE_USER_DEFAULT,
+ DISPATCH_METHOD, ¶ms, &varResult,
+ NULL, NULL);
+
+ //Set the return parameter
+ *pfvarContinue = varResult.boolVal;
+ }
+ }
+ return hr;
+ }
+
+ HRESULT _stdcall Fire_ContinueEventProcessing(VARIANT_BOOL *pfvarContinue) {
+ HRESULT hr = S_OK;
+ T * pThis = static_cast<T *>(this);
+ int cConnections = m_vec.GetSize();
+
+ for (int iConnection = 0; iConnection < cConnections; iConnection++) {
+ pThis->Lock();
+ CComPtr<IUnknown> punkConnection = m_vec.GetAt(iConnection);
+ pThis->Unlock();
+
+ IDispatch * pConnection = static_cast<IDispatch *>(punkConnection.p);
+
+ if (pConnection) {
+ CComVariant varResult;
+
+ DISPPARAMS params = { NULL, NULL, 0, 0 };
+ hr = pConnection->Invoke(2, IID_NULL, LOCALE_USER_DEFAULT,
+ DISPATCH_METHOD, ¶ms, &varResult,
+ NULL, NULL);
+
+ //Set the return parameter
+ *pfvarContinue = varResult.boolVal;
+ }
+ }
+ return hr;
+ }
+};
+
diff --git a/host/windows/usb/test/device_emulator/device_emulator.sln b/host/windows/usb/test/device_emulator/device_emulator.sln
new file mode 100644
index 0000000..3fff7ca
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/device_emulator.sln
@@ -0,0 +1,21 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "device_emulator", "device_emulator.vcproj", "{EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Debug.ActiveCfg = Debug|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Debug.Build.0 = Debug|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Release.ActiveCfg = Release|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/host/windows/usb/test/device_emulator/device_emulator.vcproj b/host/windows/usb/test/device_emulator/device_emulator.vcproj
new file mode 100644
index 0000000..34a66c3
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/device_emulator.vcproj
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="device_emulator"
+ ProjectGUID="{EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}"
+ Keyword="MakeFileProj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="0">
+ <Tool
+ Name="VCNMakeTool"
+ BuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -beEIFZ
+"
+ ReBuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -cbeEIFZ
+"
+ CleanCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ chk WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -c0
+"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="0">
+ <Tool
+ Name="VCNMakeTool"
+ BuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -beEIFZ"
+ ReBuildCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -cbeEIFZ"
+ CleanCommandLine="call c:\winddk\6000\bin\setenv.bat c:\winddk\6000\ free WXP
+set PROJECTDIR=$(ProjectDir)
+set DRIVE=%PROJECTDIR:~0,2%
+%DRIVE%
+cd %PROJECTDIR%
+build -c0
+"
+ Output="device_emulator.dll"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath=".\LoopbackDevice.cpp">
+ </File>
+ <File
+ RelativePath=".\DeviceEmulator.cpp">
+ </File>
+ <File
+ RelativePath=".\DeviceEmulator.idl">
+ </File>
+ <File
+ RelativePath=".\stdafx.cpp">
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath=".\LoopbackDevice.h">
+ </File>
+ <File
+ RelativePath=".\LoopbackDeviceEvents.h">
+ </File>
+ <File
+ RelativePath=".\resource.h">
+ </File>
+ <File
+ RelativePath=".\stdafx.h">
+ </File>
+ <Filter
+ Name="common"
+ Filter="">
+ <File
+ RelativePath="..\..\common\android_usb_common_defines.h">
+ </File>
+ </Filter>
+ </Filter>
+ <Filter
+ Name="Resource Files"
+ Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+ UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+ <File
+ RelativePath=".\LoopbackDevice.rgs">
+ </File>
+ <File
+ RelativePath=".\DeviceEmulator.rc">
+ </File>
+ <File
+ RelativePath=".\DeviceEmulator.rgs">
+ </File>
+ </Filter>
+ <File
+ RelativePath=".\makefile">
+ </File>
+ <File
+ RelativePath=".\RunDeviceLoopbackSample.wsf">
+ </File>
+ <File
+ RelativePath=".\DeviceEmulator.def">
+ </File>
+ <File
+ RelativePath=".\sources">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/host/windows/usb/test/device_emulator/makefile b/host/windows/usb/test/device_emulator/makefile
new file mode 100644
index 0000000..66f1c8e
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/makefile
@@ -0,0 +1,8 @@
+#
+# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source
+# file to this component. This file merely indirects to the real make file
+# that is shared by all the driver components of the Windows NT DDK
+#
+
+!INCLUDE $(NTMAKEENV)\makefile.def
+
diff --git a/host/windows/usb/test/device_emulator/resource.h b/host/windows/usb/test/device_emulator/resource.h
new file mode 100644
index 0000000..6e5e435
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/resource.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ This file defines resources used by Emulator.rc
+ This project has been created from DDK's SoftUSBLoopback sample project
+ that is located at $(DDK_PATH)\src\Test\DSF\USB\SoftUSBLoopback
+*/
+
+#define IDS_PROJNAME 100
+#define IDR_DEVICEEMULATOR 101
+#define IDR_LOOPBACKDEVICE 102
+
+// Next default values for new objects
+//
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE 201
+#define _APS_NEXT_COMMAND_VALUE 32768
+#define _APS_NEXT_CONTROL_VALUE 201
+#define _APS_NEXT_SYMED_VALUE 103
+#endif
+#endif
+
diff --git a/host/windows/usb/test/device_emulator/sources b/host/windows/usb/test/device_emulator/sources
new file mode 100644
index 0000000..b65a1d8
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/sources
@@ -0,0 +1,56 @@
+TARGETNAME= DeviceEmulator
+TARGETTYPE=DYNLINK
+
+DLLENTRY=_DllMainCRTStartup
+
+DLLDEF=DeviceEmulator.def
+
+USE_NATIVE_EH=ASYNC
+
+MUI = 0
+MUI_COMMENT=TEST_TOOL, Device Simulation Framework
+
+PRECOMPILED_CXX = 1
+
+MSC_WARNING_LEVEL=/W4 /WX
+
+USE_ATL = 1
+ATL_VER = 70
+
+USE_MSVCRT = 1
+USE_OBJECT_ROOT=1
+
+!IF "$(DDKBUILDENV)"=="chk"
+TARGETPATH=..\..\build\Debug
+!ELSE
+TARGETPATH=..\..\build\Release
+!ENDIF
+
+
+C_DEFINES = $(C_DEFINES) -DDSF_USER_MODE -DUNICODE
+
+PRECOMPILED_CXX=1
+
+TARGETLIBS= \
+ $(SDK_LIB_PATH)\kernel32.lib \
+ $(SDK_LIB_PATH)\user32.lib \
+ $(SDK_LIB_PATH)\advapi32.lib \
+ $(SDK_LIB_PATH)\ole32.lib \
+ $(SDK_LIB_PATH)\oleaut32.lib \
+ $(SDK_LIB_PATH)\uuid.lib \
+ $(SDK_LIB_PATH)\shlwapi.lib \
+ $(DDK_LIB_PATH)\SoftUSBIf.lib \
+
+
+INCLUDES=\
+ ..\..\api; \
+ ..\..\common; \
+ $(DDK_LIB_DEST)\$(TARGET_DIRECTORY); \
+ $(DDK_INC_PATH); \
+
+SOURCES= \
+ DeviceEmulator.idl \
+ LoopbackDevice.cpp \
+ DeviceEmulator.cpp \
+ DeviceEmulator.rc \
+
diff --git a/host/windows/usb/test/device_emulator/stdafx.cpp b/host/windows/usb/test/device_emulator/stdafx.cpp
new file mode 100644
index 0000000..5e452ed
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/stdafx.cpp
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "stdafx.h"
+
diff --git a/host/windows/usb/test/device_emulator/stdafx.h b/host/windows/usb/test/device_emulator/stdafx.h
new file mode 100644
index 0000000..8651cd0
--- /dev/null
+++ b/host/windows/usb/test/device_emulator/stdafx.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#ifndef STRICT
+#define STRICT
+#endif
+
+// Modify the following defines if you have to target a platform prior to the ones specified below.
+// Refer to MSDN for the latest info on corresponding values for different platforms.
+#ifndef WINVER // Allow use of features specific to Windows 95 and Windows NT 4 or later.
+#define WINVER 0x0500 // Change this to the appropriate value to target Windows 98 and Windows 2000 or later.
+#endif
+
+#ifndef _WIN32_WINNT // Allow use of features specific to Windows NT 4 or later.
+#define _WIN32_WINNT 0x0500 // Change this to the appropriate value to target Windows 2000 or later.
+#endif
+
+#ifndef _WIN32_WINDOWS // Allow use of features specific to Windows 98 or later.
+#define _WIN32_WINDOWS 0x0500 // Change this to the appropriate value to target Windows Me or later.
+#endif
+
+#ifndef _WIN32_IE // Allow use of features specific to IE 4.0 or later.
+#define _WIN32_IE 0x0501 // Change this to the appropriate value to target IE 5.0 or later.
+#endif
+
+#define _ATL_APARTMENT_THREADED
+#define _ATL_NO_AUTOMATIC_NAMESPACE
+
+#define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS // some CString constructors will be explicit
+
+// turns off ATL's hiding of some common and often safely ignored warning messages
+#define _ATL_ALL_WARNINGS
+
+
+#include "resource.h"
+#include <atlbase.h>
+#include <atlcom.h>
+
+using namespace ATL;
+
diff --git a/host/windows/usb/usb_windows.sln b/host/windows/usb/usb_windows.sln
new file mode 100644
index 0000000..7dfff9b
--- /dev/null
+++ b/host/windows/usb/usb_windows.sln
@@ -0,0 +1,53 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "android_usb", "driver\android_usb.vcproj", "{D980BE56-A7AB-4E05-919B-677FB7716307}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AdbWinApi", "api\AdbWinApi.vcproj", "{C0A471E9-6892-4270-96DE-DB5F8D526FB1}"
+ ProjectSection(ProjectDependencies) = postProject
+ {D980BE56-A7AB-4E05-919B-677FB7716307} = {D980BE56-A7AB-4E05-919B-677FB7716307}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "device_emulator", "test\device_emulator\device_emulator.vcproj", "{EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}"
+ ProjectSection(ProjectDependencies) = postProject
+ {D980BE56-A7AB-4E05-919B-677FB7716307} = {D980BE56-A7AB-4E05-919B-677FB7716307}
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "android_usb_test", "test\android_usb_test\android_usb_test.vcproj", "{9C6DBEED-9D2C-4FD8-B83D-88254035F78B}"
+ ProjectSection(ProjectDependencies) = postProject
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59} = {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}
+ {D980BE56-A7AB-4E05-919B-677FB7716307} = {D980BE56-A7AB-4E05-919B-677FB7716307}
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1} = {C0A471E9-6892-4270-96DE-DB5F8D526FB1}
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Debug.ActiveCfg = Debug|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Debug.Build.0 = Debug|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Release.ActiveCfg = Release|Win32
+ {D980BE56-A7AB-4E05-919B-677FB7716307}.Release.Build.0 = Release|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.ActiveCfg = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Debug.Build.0 = Debug|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.ActiveCfg = Release|Win32
+ {C0A471E9-6892-4270-96DE-DB5F8D526FB1}.Release.Build.0 = Release|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Debug.ActiveCfg = Debug|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Debug.Build.0 = Debug|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Release.ActiveCfg = Release|Win32
+ {EAB61831-9DDA-40AA-A5EF-2D9E8F9A5C59}.Release.Build.0 = Release|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Debug.ActiveCfg = Debug|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Debug.Build.0 = Debug|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Release.ActiveCfg = Release|Win32
+ {9C6DBEED-9D2C-4FD8-B83D-88254035F78B}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionItems) = postSolution
+ usb_windows.c = usb_windows.c
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal