1 files changed, 93 insertions, 0 deletions
diff --git a/chromium/base/android/build_info.cc b/chromium/base/android/build_info.cc
new file mode 100644
index 00000000000..14a72674104
--- /dev/null
+++ b/chromium/base/android/build_info.cc
@@ -0,0 +1,93 @@
+// Copyright 2012 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/android/build_info.h"
+
+#include <string>
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_array.h"
+#include "base/android/scoped_java_ref.h"
+#include "base/base_jni_headers/BuildInfo_jni.h"
+#include "base/check_op.h"
+#include "base/memory/singleton.h"
+#include "base/notreached.h"
+#include "base/strings/string_number_conversions.h"
+
+namespace base {
+namespace android {
+
+namespace {
+
+// We are leaking these strings.
+const char* StrDupParam(const std::vector<std::string>& params, size_t index) {
+  return strdup(params[index].c_str());
+}
+
+int GetIntParam(const std::vector<std::string>& params, size_t index) {
+  int ret = 0;
+  bool success = StringToInt(params[index], &ret);
+  DCHECK(success);
+  return ret;
+}
+
+}  // namespace
+
+struct BuildInfoSingletonTraits {
+  static BuildInfo* New() {
+    JNIEnv* env = AttachCurrentThread();
+    ScopedJavaLocalRef<jobjectArray> params_objs = Java_BuildInfo_getAll(env);
+    std::vector<std::string> params;
+    AppendJavaStringArrayToStringVector(env, params_objs, &params);
+    return new BuildInfo(params);
+  }
+
+  static void Delete(BuildInfo* x) {
+    // We're leaking this type, see kRegisterAtExit.
+    NOTREACHED();
+  }
+
+  static const bool kRegisterAtExit = false;
+#if DCHECK_IS_ON()
+  static const bool kAllowedToAccessOnNonjoinableThread = true;
+#endif
+};
+
+BuildInfo::BuildInfo(const std::vector<std::string>& params)
+    : brand_(StrDupParam(params, 0)),
+      device_(StrDupParam(params, 1)),
+      android_build_id_(StrDupParam(params, 2)),
+      manufacturer_(StrDupParam(params, 3)),
+      model_(StrDupParam(params, 4)),
+      sdk_int_(GetIntParam(params, 5)),
+      build_type_(StrDupParam(params, 6)),
+      board_(StrDupParam(params, 7)),
+      host_package_name_(StrDupParam(params, 8)),
+      host_version_code_(StrDupParam(params, 9)),
+      host_package_label_(StrDupParam(params, 10)),
+      package_name_(StrDupParam(params, 11)),
+      package_version_code_(StrDupParam(params, 12)),
+      package_version_name_(StrDupParam(params, 13)),
+      android_build_fp_(StrDupParam(params, 14)),
+      gms_version_code_(StrDupParam(params, 15)),
+      installer_package_name_(StrDupParam(params, 16)),
+      abi_name_(StrDupParam(params, 17)),
+      firebase_app_id_(StrDupParam(params, 18)),
+      custom_themes_(StrDupParam(params, 19)),
+      resources_version_(StrDupParam(params, 20)),
+      target_sdk_version_(GetIntParam(params, 21)),
+      is_debug_android_(GetIntParam(params, 22)),
+      is_tv_(GetIntParam(params, 23)),
+      version_incremental_(StrDupParam(params, 24)),
+      hardware_(StrDupParam(params, 25)),
+      is_at_least_t_(GetIntParam(params, 26)),
+      is_automotive_(GetIntParam(params, 27)) {}
+
+// static
+BuildInfo* BuildInfo::GetInstance() {
+  return Singleton<BuildInfo, BuildInfoSingletonTraits >::get();
+}
+
+}  // namespace android
+}  // namespace base