| // Copyright 2014 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_DEVTOOLS_PROTOCOL_CLIENT_H_ |
| #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_ |
| |
| #include "base/callback.h" |
| #include "base/values.h" |
| |
| namespace content { |
| |
| using DevToolsCommandId = int; |
| class DevToolsProtocolHandler; |
| class DevToolsProtocolDispatcher; |
| |
| class DevToolsProtocolClient { |
| public: |
| typedef base::Callback<void(const std::string& message)> |
| RawMessageCallback; |
| static const DevToolsCommandId kNoId; |
| |
| struct Response { |
| public: |
| static Response FallThrough(); |
| static Response OK(); |
| static Response InvalidParams(const std::string& param); |
| static Response InternalError(const std::string& message); |
| static Response ServerError(const std::string& message); |
| |
| int status() const; |
| const std::string& message() const; |
| |
| bool IsFallThrough() const; |
| |
| private: |
| friend class DevToolsProtocolHandler; |
| |
| explicit Response(int status); |
| Response(int status, const std::string& message); |
| |
| int status_; |
| std::string message_; |
| }; |
| |
| bool SendError(DevToolsCommandId command_id, |
| const Response& response); |
| |
| // Sends message to client, the caller is presumed to properly |
| // format the message. Do not use unless you must. |
| void SendRawMessage(const std::string& message); |
| |
| explicit DevToolsProtocolClient( |
| const RawMessageCallback& raw_message_callback); |
| virtual ~DevToolsProtocolClient(); |
| |
| protected: |
| void SendSuccess(DevToolsCommandId command_id, |
| scoped_ptr<base::DictionaryValue> params); |
| void SendNotification(const std::string& method, |
| scoped_ptr<base::DictionaryValue> params); |
| |
| private: |
| friend class DevToolsProtocolDispatcher; |
| |
| void SendMessage(const base::DictionaryValue& message); |
| |
| RawMessageCallback raw_message_callback_; |
| DISALLOW_COPY_AND_ASSIGN(DevToolsProtocolClient); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_ |