79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/android/build_info.h"
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#include <string>
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#include "base/android/jni_android.h"
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#include "base/android/jni_string.h"
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#include "base/android/scoped_java_ref.h"
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#include "base/logging.h"
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#include "base/memory/singleton.h"
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#include "jni/BuildInfo_jni.h"
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namespace {
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// The caller takes ownership of the returned const char*.
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const char* StrDupJString(const base::android::JavaRef<jstring>& java_string) {
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std::string str = ConvertJavaStringToUTF8(java_string);
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return strdup(str.c_str());
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}
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} // namespace
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namespace base {
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namespace android {
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struct BuildInfoSingletonTraits {
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static BuildInfo* New() {
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return new BuildInfo(AttachCurrentThread());
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}
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static void Delete(BuildInfo* x) {
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// We're leaking this type, see kRegisterAtExit.
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NOTREACHED();
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}
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static const bool kRegisterAtExit = false;
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static const bool kAllowedToAccessOnNonjoinableThread = true;
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};
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BuildInfo::BuildInfo(JNIEnv* env)
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: device_(StrDupJString(Java_BuildInfo_getDevice(env))),
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model_(StrDupJString(Java_BuildInfo_getDeviceModel(env))),
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brand_(StrDupJString(Java_BuildInfo_getBrand(env))),
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android_build_id_(StrDupJString(Java_BuildInfo_getAndroidBuildId(env))),
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android_build_fp_(StrDupJString(
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Java_BuildInfo_getAndroidBuildFingerprint(env))),
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package_version_code_(StrDupJString(Java_BuildInfo_getPackageVersionCode(
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env, GetApplicationContext()))),
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package_version_name_(StrDupJString(Java_BuildInfo_getPackageVersionName(
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env, GetApplicationContext()))),
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package_label_(StrDupJString(Java_BuildInfo_getPackageLabel(
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env, GetApplicationContext()))),
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package_name_(StrDupJString(Java_BuildInfo_getPackageName(
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env, GetApplicationContext()))),
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sdk_int_(Java_BuildInfo_getSdkInt(env)),
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java_exception_info_(NULL) {
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}
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// static
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BuildInfo* BuildInfo::GetInstance() {
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return Singleton<BuildInfo, BuildInfoSingletonTraits >::get();
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}
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void BuildInfo::set_java_exception_info(const std::string& info) {
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DCHECK(!java_exception_info_) << "info should be set only once.";
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java_exception_info_ = strndup(info.c_str(), 1024);
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}
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// static
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bool BuildInfo::RegisterBindings(JNIEnv* env) {
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return RegisterNativesImpl(env);
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}
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} // namespace android
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} // namespace base
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