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92 lines
2.7 KiB
C++
92 lines
2.7 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_array.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 "base/strings/string_number_conversions.h"
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#include "jni/BuildInfo_jni.h"
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namespace base {
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namespace android {
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namespace {
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// We are leaking these strings.
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const char* StrDupParam(const std::vector<std::string>& params, int index) {
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return strdup(params[index].c_str());
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}
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int SdkIntParam(const std::vector<std::string>& params, int index) {
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int ret = 0;
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bool success = StringToInt(params[index], &ret);
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DCHECK(success);
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return ret;
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}
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} // namespace
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struct BuildInfoSingletonTraits {
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static BuildInfo* New() {
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JNIEnv* env = AttachCurrentThread();
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ScopedJavaLocalRef<jobjectArray> params_objs = Java_BuildInfo_getAll(env);
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std::vector<std::string> params;
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AppendJavaStringArrayToStringVector(env, params_objs.obj(), ¶ms);
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return new BuildInfo(params);
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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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#if DCHECK_IS_ON()
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static const bool kAllowedToAccessOnNonjoinableThread = true;
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#endif
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};
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BuildInfo::BuildInfo(const std::vector<std::string>& params)
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: brand_(StrDupParam(params, 0)),
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device_(StrDupParam(params, 1)),
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android_build_id_(StrDupParam(params, 2)),
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manufacturer_(StrDupParam(params, 3)),
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model_(StrDupParam(params, 4)),
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sdk_int_(SdkIntParam(params, 5)),
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build_type_(StrDupParam(params, 6)),
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package_label_(StrDupParam(params, 7)),
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package_name_(StrDupParam(params, 8)),
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package_version_code_(StrDupParam(params, 9)),
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package_version_name_(StrDupParam(params, 10)),
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android_build_fp_(StrDupParam(params, 11)),
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gms_version_code_(StrDupParam(params, 12)),
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installer_package_name_(StrDupParam(params, 13)),
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abi_name_(StrDupParam(params, 14)),
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extracted_file_suffix_(params[15]),
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java_exception_info_(NULL) {}
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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::SetJavaExceptionInfo(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(), 4096);
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}
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void BuildInfo::ClearJavaExceptionInfo() {
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delete java_exception_info_;
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java_exception_info_ = nullptr;
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}
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} // namespace android
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} // namespace base
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