| // Copyright 2018 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_SCRIPT_V8C_V8C_SCRIPT_DEBUGGER_H_ |
| #define COBALT_SCRIPT_V8C_V8C_SCRIPT_DEBUGGER_H_ |
| |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "base/logging.h" |
| #include "cobalt/script/script_debugger.h" |
| #include "cobalt/script/v8c/v8c_global_environment.h" |
| #include "v8/include/v8-inspector.h" |
| |
| namespace cobalt { |
| namespace script { |
| namespace v8c { |
| |
| class V8cScriptDebugger : public ScriptDebugger, |
| public v8_inspector::V8InspectorClient, |
| public v8_inspector::V8Inspector::Channel { |
| public: |
| V8cScriptDebugger(V8cGlobalEnvironment* v8c_global_environment, |
| Delegate* delegate); |
| ~V8cScriptDebugger() override {} |
| |
| // From ScriptDebugger. |
| void Attach(const std::string& state) override; |
| std::string Detach() override; |
| |
| bool EvaluateDebuggerScript(const std::string& js_code, |
| std::string* out_result_utf8) override; |
| |
| std::set<std::string> SupportedProtocolDomains() override { |
| return supported_domains_; |
| } |
| bool DispatchProtocolMessage(const std::string& method, |
| const std::string& message) override; |
| |
| std::string CreateRemoteObject(const ValueHandleHolder& object, |
| const std::string& group) override; |
| const script::ValueHandleHolder* LookupRemoteObjectId( |
| const std::string& object_id) override; |
| |
| void StartTracing(const std::vector<std::string>& categories, |
| TraceDelegate* trace_delegate) override; |
| void StopTracing() override; |
| |
| PauseOnExceptionsState SetPauseOnExceptions( |
| PauseOnExceptionsState state) override; |
| |
| // From base::DebuggerHooks. |
| void AsyncTaskScheduled(const void* task, const std::string& name, |
| bool recurring) override; |
| void AsyncTaskStarted(const void* task) override; |
| void AsyncTaskFinished(const void* task) override; |
| void AsyncTaskCanceled(const void* task) override; |
| void AllAsyncTasksCanceled() override; |
| |
| // From v8_inspector::V8InspectorClient. |
| void runMessageLoopOnPause(int contextGroupId) override; |
| void quitMessageLoopOnPause() override; |
| void runIfWaitingForDebugger(int contextGroupId) override; |
| std::unique_ptr<v8_inspector::StringBuffer> valueSubtype( |
| v8::Local<v8::Value> value) override; |
| v8::Local<v8::Context> ensureDefaultContextInGroup( |
| int contextGroupId) override; |
| void consoleAPIMessage(int contextGroupId, |
| v8::Isolate::MessageErrorLevel level, |
| const v8_inspector::StringView& message, |
| const v8_inspector::StringView& url, |
| unsigned lineNumber, unsigned columnNumber, |
| v8_inspector::V8StackTrace*) override; |
| |
| // From v8_inspector::V8Inspector::Channel. |
| void sendResponse( |
| int callId, std::unique_ptr<v8_inspector::StringBuffer> message) override; |
| void sendNotification( |
| std::unique_ptr<v8_inspector::StringBuffer> message) override; |
| void flushProtocolNotifications() override {} |
| |
| private: |
| V8cGlobalEnvironment* global_environment_; |
| Delegate* delegate_; |
| const std::set<std::string> supported_domains_; |
| std::unique_ptr<v8_inspector::V8Inspector> inspector_; |
| PauseOnExceptionsState pause_on_exception_state_; |
| |
| // The session is NULL when not attached. |
| std::unique_ptr<v8_inspector::V8InspectorSession> inspector_session_; |
| }; |
| |
| } // namespace v8c |
| } // namespace script |
| } // namespace cobalt |
| |
| #endif // COBALT_SCRIPT_V8C_V8C_SCRIPT_DEBUGGER_H_ |