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// Copyright 2019 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_DEBUG_BACKEND_DEBUGGER_HOOKS_IMPL_H_
#define COBALT_DEBUG_BACKEND_DEBUGGER_HOOKS_IMPL_H_
#include <string>
#include "base/message_loop/message_loop.h"
#include "base/threading/thread_checker.h"
#include "cobalt/base/debugger_hooks.h"
namespace cobalt {
namespace script {
class ScriptDebugger;
} // namespace script
namespace debug {
namespace backend {
class DebugModule;
class DebuggerHooksImpl : public base::DebuggerHooks {
public:
DebuggerHooksImpl();
void ConsoleLog(::logging::LogSeverity severity,
std::string message) const override;
void AsyncTaskScheduled(const void* task, const std::string& name,
AsyncTaskFrequency frequency) const override;
void AsyncTaskStarted(const void* task) const override;
void AsyncTaskFinished(const void* task) const override;
void AsyncTaskCanceled(const void* task) const override;
private:
// Only DebugModule can attach/detach the debugger.
friend class backend::DebugModule;
void AttachDebugger(script::ScriptDebugger* script_debugger);
void DetachDebugger();
// Message loop of the web module these hooks were created on.
base::MessageLoop* message_loop_;
THREAD_CHECKER(thread_checker_);
script::ScriptDebugger* script_debugger_ = nullptr;
};
} // namespace backend
} // namespace debug
} // namespace cobalt
#endif // COBALT_DEBUG_BACKEND_DEBUGGER_HOOKS_IMPL_H_