56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// Copyright 2015 The Crashpad Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "util/thread/thread_log_messages.h"
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#include <sys/types.h>
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#include "base/check_op.h"
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#include "base/logging.h"
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namespace crashpad {
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namespace {
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thread_local std::vector<std::string>* thread_local_log_messages;
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bool LogMessageHandler(logging::LogSeverity severity,
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const char* file_path,
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int line,
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size_t message_start,
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const std::string& string) {
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if (thread_local_log_messages) {
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thread_local_log_messages->push_back(string);
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}
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// Don’t consume the message. Allow it to be logged as if nothing was set as
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// the log message handler.
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return false;
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}
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} // namespace
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ThreadLogMessages::ThreadLogMessages()
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: log_messages_(),
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reset_thread_local_log_messages_(&thread_local_log_messages,
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&log_messages_) {
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[[maybe_unused]] static bool initialized = [] {
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DCHECK(!logging::GetLogMessageHandler());
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logging::SetLogMessageHandler(LogMessageHandler);
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return true;
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}();
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}
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} // namespace crashpad
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