| //===-- CommandObjectPlatform.cpp -------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CommandObjectPlatform.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/DataExtractor.h" |
| #include "lldb/Core/Debugger.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Interpreter/Args.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "lldb/Target/ExecutionContext.h" |
| #include "lldb/Target/Platform.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //---------------------------------------------------------------------- |
| // "platform create <platform-name>" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformCreate : public CommandObject |
| { |
| public: |
| CommandObjectPlatformCreate (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform create", |
| "Create a platform instance by name and select it as the current platform.", |
| "platform create <platform-name>", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformCreate () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Error error; |
| if (args.GetArgumentCount() == 1) |
| { |
| PlatformSP platform_sp (Platform::Create (args.GetArgumentAtIndex (0), error)); |
| |
| if (platform_sp) |
| { |
| m_interpreter.GetDebugger().GetPlatformList().Append (platform_sp, true); |
| if (m_options.os_version_major != UINT32_MAX) |
| { |
| platform_sp->SetOSVersion (m_options.os_version_major, |
| m_options.os_version_minor, |
| m_options.os_version_update); |
| } |
| |
| platform_sp->GetStatus (result.GetOutputStream()); |
| } |
| } |
| else |
| { |
| result.AppendError ("command not implemented\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| |
| virtual Options * |
| GetOptions () |
| { |
| return &m_options; |
| } |
| |
| protected: |
| |
| class CommandOptions : public Options |
| { |
| public: |
| |
| CommandOptions () : |
| os_version_major (UINT32_MAX), |
| os_version_minor (UINT32_MAX), |
| os_version_update (UINT32_MAX) |
| { |
| } |
| |
| virtual |
| ~CommandOptions () |
| { |
| } |
| |
| virtual Error |
| SetOptionValue (int option_idx, const char *option_arg) |
| { |
| Error error; |
| char short_option = (char) m_getopt_table[option_idx].val; |
| |
| switch (short_option) |
| { |
| case 'v': |
| if (Args::StringToVersion (option_arg, |
| os_version_major, |
| os_version_minor, |
| os_version_update) == option_arg) |
| { |
| error.SetErrorStringWithFormat ("invalid version string '%s'", option_arg); |
| } |
| break; |
| |
| default: |
| error.SetErrorStringWithFormat ("Unrecognized option '%c'.\n", short_option); |
| break; |
| } |
| |
| return error; |
| } |
| |
| void |
| ResetOptionValues () |
| { |
| os_version_major = UINT32_MAX; |
| os_version_minor = UINT32_MAX; |
| os_version_update = UINT32_MAX; |
| } |
| |
| const OptionDefinition* |
| GetDefinitions () |
| { |
| return g_option_table; |
| } |
| |
| // Options table: Required for subclasses of Options. |
| |
| static OptionDefinition g_option_table[]; |
| |
| // Instance variables to hold the values for command options. |
| |
| uint32_t os_version_major; |
| uint32_t os_version_minor; |
| uint32_t os_version_update; |
| }; |
| CommandOptions m_options; |
| }; |
| |
| OptionDefinition |
| CommandObjectPlatformCreate::CommandOptions::g_option_table[] = |
| { |
| { LLDB_OPT_SET_ALL, false, "sdk-version", 'v', required_argument, NULL, 0, eArgTypeNone, "Specify the initial SDK version to use prior to connecting." }, |
| { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform list" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformList : public CommandObject |
| { |
| public: |
| CommandObjectPlatformList (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform list", |
| "List all platforms that are available.", |
| NULL, |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformList () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| ostrm.Printf("Available platforms:\n"); |
| |
| PlatformSP host_platform_sp (Platform::GetDefaultPlatform()); |
| ostrm.Printf ("%s: %s\n", |
| host_platform_sp->GetShortPluginName(), |
| host_platform_sp->GetDescription()); |
| |
| uint32_t idx; |
| for (idx = 0; 1; ++idx) |
| { |
| const char *plugin_name = PluginManager::GetPlatformPluginNameAtIndex (idx); |
| if (plugin_name == NULL) |
| break; |
| const char *plugin_desc = PluginManager::GetPlatformPluginDescriptionAtIndex (idx); |
| if (plugin_desc == NULL) |
| break; |
| ostrm.Printf("%s: %s\n", plugin_name, plugin_desc); |
| } |
| |
| if (idx == 0) |
| { |
| result.AppendError ("no platforms are available\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform status" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformStatus : public CommandObject |
| { |
| public: |
| CommandObjectPlatformStatus (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform status", |
| "Display status for the currently selected platform.", |
| NULL, |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformStatus () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| |
| PlatformSP selected_platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (selected_platform_sp) |
| { |
| selected_platform_sp->GetStatus (ostrm); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendError ("no platform us currently selected\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| |
| //---------------------------------------------------------------------- |
| // "platform select <platform-name>" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformSelect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformSelect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform select", |
| "Select a platform by name to be the currently selected platform.", |
| "platform select <platform-name>", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformSelect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| result.AppendError ("command not implemented\n"); |
| result.SetStatus (eReturnStatusFailed); |
| return result.Succeeded(); |
| } |
| }; |
| |
| |
| //---------------------------------------------------------------------- |
| // "platform connect <connect-url>" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformConnect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformConnect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform connect", |
| "Connect a platform by name to be the currently selected platform.", |
| "platform connect <connect-url>", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformConnect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| |
| PlatformSP selected_platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (selected_platform_sp) |
| { |
| Error error (selected_platform_sp->ConnectRemote (args)); |
| if (error.Success()) |
| { |
| selected_platform_sp->GetStatus (ostrm); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("%s\n", error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform us currently selected\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform disconnect" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformDisconnect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformDisconnect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform disconnect", |
| "Disconnect a platform by name to be the currently selected platform.", |
| "platform disconnect", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformDisconnect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| PlatformSP selected_platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (selected_platform_sp) |
| { |
| if (args.GetArgumentCount() == 0) |
| { |
| Error error; |
| |
| if (selected_platform_sp->IsConnected()) |
| { |
| // Cache the instance name if there is one since we are |
| // about to disconnect and the name might go with it. |
| const char *hostname_cstr = selected_platform_sp->GetHostname(); |
| std::string hostname; |
| if (hostname_cstr) |
| hostname.assign (hostname_cstr); |
| |
| error = selected_platform_sp->DisconnectRemote (); |
| if (error.Success()) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| if (hostname.empty()) |
| ostrm.Printf ("Disconnected from \"%s\"\n", selected_platform_sp->GetShortPluginName()); |
| else |
| ostrm.Printf ("Disconnected from \"%s\"\n", hostname.c_str()); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("%s", error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| // Not connected... |
| result.AppendErrorWithFormat ("not connected to '%s'", selected_platform_sp->GetShortPluginName()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| // Bad args |
| result.AppendError ("\"platform disconnect\" doesn't take any arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform is currently selected"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| |
| |
| //---------------------------------------------------------------------- |
| // CommandObjectPlatform constructor |
| //---------------------------------------------------------------------- |
| CommandObjectPlatform::CommandObjectPlatform(CommandInterpreter &interpreter) : |
| CommandObjectMultiword (interpreter, |
| "platform", |
| "A set of commands to manage and create platforms.", |
| "platform [connect|create|disconnect|list|status|select] ...") |
| { |
| LoadSubCommand ("create", CommandObjectSP (new CommandObjectPlatformCreate (interpreter))); |
| LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformList (interpreter))); |
| LoadSubCommand ("select", CommandObjectSP (new CommandObjectPlatformSelect (interpreter))); |
| LoadSubCommand ("status", CommandObjectSP (new CommandObjectPlatformStatus (interpreter))); |
| LoadSubCommand ("connect", CommandObjectSP (new CommandObjectPlatformConnect (interpreter))); |
| LoadSubCommand ("disconnect", CommandObjectSP (new CommandObjectPlatformDisconnect (interpreter))); |
| } |
| |
| |
| //---------------------------------------------------------------------- |
| // Destructor |
| //---------------------------------------------------------------------- |
| CommandObjectPlatform::~CommandObjectPlatform() |
| { |
| } |