| // Copyright 2016 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_CONSOLE_AGENT_H_ |
| #define COBALT_DEBUG_BACKEND_CONSOLE_AGENT_H_ |
| |
| #include <string> |
| |
| #include "cobalt/debug/backend/command_map.h" |
| #include "cobalt/debug/backend/debug_dispatcher.h" |
| #include "cobalt/debug/command.h" |
| #include "cobalt/debug/json_object.h" |
| #include "cobalt/dom/console.h" |
| |
| namespace cobalt { |
| namespace debug { |
| namespace backend { |
| |
| // The ConsoleAgent forwards messages from our IDL implementation of the |
| // 'console' web API. Since V8 obscures our console with its own builtin, this |
| // ends up only being used when mozjs is the JS engine. |
| class ConsoleAgent { |
| public: |
| ConsoleAgent(DebugDispatcher* dispatcher, dom::Console* console); |
| |
| void Thaw(JSONObject agent_state); |
| JSONObject Freeze(); |
| |
| private: |
| class Listener : public dom::Console::Listener { |
| public: |
| Listener(dom::Console* console, ConsoleAgent* console_agent); |
| void OnMessage(const std::string& message, |
| dom::Console::Level level) override; |
| |
| private: |
| ConsoleAgent* console_agent_; |
| }; |
| |
| void Enable(const Command& command); |
| void Disable(const Command& command); |
| |
| // Called by |console_listener_| when a new message is output. |
| void OnMessageAdded(const std::string& text, dom::Console::Level level); |
| |
| DebugDispatcher* dispatcher_; |
| Listener console_listener_; |
| |
| // Map of member functions implementing commands. |
| CommandMap<ConsoleAgent> commands_; |
| }; |
| |
| } // namespace backend |
| } // namespace debug |
| } // namespace cobalt |
| |
| #endif // COBALT_DEBUG_BACKEND_CONSOLE_AGENT_H_ |