| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_DEVTOOLS_PROTOCOL_IO_HANDLER_H_ |
| #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_IO_HANDLER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/browser/devtools/protocol/devtools_protocol_dispatcher.h" |
| |
| namespace base { |
| class RefCountedString; |
| } |
| |
| namespace content { |
| namespace devtools { |
| class DevToolsIOContext; |
| |
| namespace io { |
| |
| class IOHandler { |
| public: |
| using Response = DevToolsProtocolClient::Response; |
| |
| explicit IOHandler(DevToolsIOContext* io_context); |
| ~IOHandler(); |
| |
| void SetClient(std::unique_ptr<Client> client); |
| |
| // Protocol methods. |
| Response Read(DevToolsCommandId command_id, const std::string& handle, |
| const int* offset, const int* max_size); |
| Response Close(const std::string& handle); |
| |
| private: |
| void ReadComplete(DevToolsCommandId command_id, |
| const scoped_refptr<base::RefCountedString>& data, int status); |
| |
| std::unique_ptr<Client> client_; |
| DevToolsIOContext* io_context_; |
| base::WeakPtrFactory<IOHandler> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(IOHandler); |
| }; |
| |
| } // namespace io |
| } // namespace devtools |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_TRACING_HANDLER_H_ |