| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "android_webview/native/aw_debug.h" |
| |
| #include "android_webview/crash_reporter/aw_microdump_crash_reporter.h" |
| #include "base/android/jni_android.h" |
| #include "base/android/jni_string.h" |
| #include "base/debug/dump_without_crashing.h" |
| #include "base/files/file.h" |
| #include "base/files/file_path.h" |
| #include "base/threading/thread_restrictions.h" |
| #include "jni/AwDebug_jni.h" |
| |
| using base::android::ConvertJavaStringToUTF16; |
| using base::android::ConvertUTF8ToJavaString; |
| using base::android::ScopedJavaLocalRef; |
| |
| namespace android_webview { |
| |
| static jboolean DumpWithoutCrashing(JNIEnv* env, |
| const JavaParamRef<jclass>& clazz, |
| const JavaParamRef<jstring>& dump_path) { |
| // This may be called from any thread, and we might be in a state |
| // where it is impossible to post tasks, so we have to be prepared |
| // to do IO from this thread. |
| base::ThreadRestrictions::ScopedAllowIO allow_io; |
| base::File target(base::FilePath(ConvertJavaStringToUTF8(env, dump_path)), |
| base::File::FLAG_OPEN_TRUNCATED | base::File::FLAG_READ | |
| base::File::FLAG_WRITE); |
| if (!target.IsValid()) |
| return false; |
| // breakpad_linux::HandleCrashDump will close this fd once it is done. |
| return crash_reporter::DumpWithoutCrashingToFd(target.TakePlatformFile()); |
| } |
| |
| bool RegisterAwDebug(JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| } // namespace android_webview |