content/browser/devtools/devtools_protocol_handler.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_HANDLER_H_
   6 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_HANDLER_H_
   7
   8 #include "content/browser/devtools/protocol/devtools_protocol_dispatcher.h"
   9
  10 namespace content {
  11
  12 class DevToolsAgentHost;
  13
  14 class DevToolsProtocolHandler {
  15  public:
  16   using Response = DevToolsProtocolClient::Response;
  17   using Notifier = base::Callback<void(const std::string& message)>;
  18
  19   DevToolsProtocolHandler(DevToolsAgentHost* agent_host,
  20                           const Notifier& notifier);
  21   virtual ~DevToolsProtocolHandler();
  22
  23   void HandleMessage(const std::string& message);
  24   bool HandleOptionalMessage(const std::string& message, int* call_id);
  25
  26   DevToolsProtocolDispatcher* dispatcher() { return &dispatcher_; }
  27
  28  private:
  29   scoped_ptr<base::DictionaryValue> ParseCommand(const std::string& message);
  30   bool PassCommandToDelegate(base::DictionaryValue* command);
  31   void HandleCommand(scoped_ptr<base::DictionaryValue> command);
  32   bool HandleOptionalCommand(scoped_ptr<base::DictionaryValue> command,
  33                              int* call_id);
  34
  35   DevToolsAgentHost* agent_host_;
  36   DevToolsProtocolClient client_;
  37   DevToolsProtocolDispatcher dispatcher_;
  38 };
  39
  40 }  // namespace content
  41
  42 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_HANDLER_H_