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1aa478d161
This change was partially scripted and partially done manually with vim regex + manually placing the deleted constructors. The script change looked for destructors in the public: section of a class, if that existed the deleted constructors would go before the destructor. For manual placement I looked for any constructor in the public: section of the corresponding class. If there wasn't one, then it would ideally have gone as the first entry except below enums, classes and typedefs. This may not have been perfect, but is hopefully good enough. Fingers crossed. #include "base/macros.h" is removed from files that don't use ignore_result, which is the only other thing defined in base/macros.h. Bug: chromium:1010217 Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Peter Boström <pbos@chromium.org>
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
// Copyright 2015 The Crashpad Authors. All rights reserved.
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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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#include "base/threading/thread_local_storage.h"
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namespace crashpad {
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namespace {
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// While an object of this class exists, it will be set as the log message
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// handler. A thread may register its thread-specific log message list to
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// receive messages produced just on that thread.
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//
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// Only one object of this class may exist in the program at a time as created
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// by GetInstance(). There must not be any log message handler in effect when it
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// is created, and nothing else can be set as a log message handler while an
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// object of this class exists.
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class ThreadLogMessagesMaster {
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public:
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ThreadLogMessagesMaster(const ThreadLogMessagesMaster&) = delete;
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ThreadLogMessagesMaster& operator=(const ThreadLogMessagesMaster&) = delete;
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void SetThreadMessageList(std::vector<std::string>* message_list) {
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DCHECK_EQ(logging::GetLogMessageHandler(), &LogMessageHandler);
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DCHECK_NE(tls_.Get() != nullptr, message_list != nullptr);
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tls_.Set(message_list);
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}
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static ThreadLogMessagesMaster* GetInstance() {
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static auto master = new ThreadLogMessagesMaster();
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return master;
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}
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private:
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ThreadLogMessagesMaster() {
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DCHECK(!logging::GetLogMessageHandler());
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logging::SetLogMessageHandler(LogMessageHandler);
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}
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~ThreadLogMessagesMaster() = delete;
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static 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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std::vector<std::string>* log_messages =
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reinterpret_cast<std::vector<std::string>*>(GetInstance()->tls_.Get());
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if (log_messages) {
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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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base::ThreadLocalStorage::Slot tls_;
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};
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} // namespace
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ThreadLogMessages::ThreadLogMessages() : log_messages_() {
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ThreadLogMessagesMaster::GetInstance()->SetThreadMessageList(&log_messages_);
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}
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ThreadLogMessages::~ThreadLogMessages() {
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ThreadLogMessagesMaster::GetInstance()->SetThreadMessageList(nullptr);
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}
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} // namespace crashpad
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