Add android.os.VintfRuntimeInfo
This is the Java API for ::android::vintf::RuntimeInfo.
This will be used by CTS for device info report purposes.
Bug: 28656227
Test: cts-tradefed run cts -m CtsEdiHostTestCases --skip-preconditions
Change-Id: Id87c95a17e77d7ec1794a6f850de97edf9ae892d
diff --git a/core/jni/android_os_VintfRuntimeInfo.cpp b/core/jni/android_os_VintfRuntimeInfo.cpp
new file mode 100644
index 0000000..ecb6854
--- /dev/null
+++ b/core/jni/android_os_VintfRuntimeInfo.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#define LOG_TAG "VintfRuntimeInfo"
+//#define LOG_NDEBUG 0
+
+#include <JNIHelp.h>
+#include <vintf/VintfObject.h>
+#include <vintf/parse_string.h>
+#include <vintf/parse_xml.h>
+
+#include "core_jni_helpers.h"
+
+namespace android {
+
+using vintf::RuntimeInfo;
+using vintf::VintfObject;
+
+#define MAP_STRING_METHOD(javaMethod, cppString) \
+ static jstring android_os_VintfRuntimeInfo_##javaMethod(JNIEnv* env, jclass clazz) \
+ { \
+ const RuntimeInfo *info = VintfObject::GetRuntimeInfo(); \
+ if (info == nullptr) return nullptr; \
+ return env->NewStringUTF((cppString).c_str()); \
+ } \
+
+MAP_STRING_METHOD(getCpuInfo, info->cpuInfo());
+MAP_STRING_METHOD(getOsName, info->osName());
+MAP_STRING_METHOD(getNodeName, info->nodeName());
+MAP_STRING_METHOD(getOsRelease, info->osRelease());
+MAP_STRING_METHOD(getOsVersion, info->osVersion());
+MAP_STRING_METHOD(getHardwareId, info->hardwareId());
+MAP_STRING_METHOD(getKernelVersion, vintf::to_string(info->kernelVersion()));
+MAP_STRING_METHOD(getBootAvbVersion, vintf::to_string(info->bootAvbVersion()));
+MAP_STRING_METHOD(getBootVbmetaAvbVersion, vintf::to_string(info->bootVbmetaAvbVersion()));
+
+
+static jlong android_os_VintfRuntimeInfo_getKernelSepolicyVersion(JNIEnv *env, jclass clazz)
+{
+ const RuntimeInfo *info = VintfObject::GetRuntimeInfo();
+ if (info == nullptr) return 0;
+ return static_cast<jlong>(info->kernelSepolicyVersion());
+}
+
+// ----------------------------------------------------------------------------
+
+static const JNINativeMethod gVintfRuntimeInfoMethods[] = {
+ {"getKernelSepolicyVersion", "()J", (void*)android_os_VintfRuntimeInfo_getKernelSepolicyVersion},
+ {"getCpuInfo", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getCpuInfo},
+ {"getOsName", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getOsName},
+ {"getNodeName", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getNodeName},
+ {"getOsRelease", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getOsRelease},
+ {"getOsVersion", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getOsVersion},
+ {"getHardwareId", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getHardwareId},
+ {"getKernelVersion", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getKernelVersion},
+ {"getBootAvbVersion", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getBootAvbVersion},
+ {"getBootVbmetaAvbVersion", "()Ljava/lang/String;", (void*)android_os_VintfRuntimeInfo_getBootVbmetaAvbVersion},
+};
+
+const char* const kVintfRuntimeInfoPathName = "android/os/VintfRuntimeInfo";
+
+int register_android_os_VintfRuntimeInfo(JNIEnv* env)
+{
+ return RegisterMethodsOrDie(env, kVintfRuntimeInfoPathName, gVintfRuntimeInfoMethods, NELEM(gVintfRuntimeInfoMethods));
+}
+
+};