content/browser/devtools/ipc_devtools_agent_host.h

   1 // Copyright (c) 2013 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_IPC_DEVTOOLS_AGENT_HOST_H_
   6 #define CONTENT_BROWSER_DEVTOOLS_IPC_DEVTOOLS_AGENT_HOST_H_
   7
   8 #include "content/browser/devtools/devtools_agent_host_impl.h"
   9 #include "content/common/devtools_messages.h"
  10
  11 namespace IPC {
  12 class Message;
  13 }
  14
  15 namespace content {
  16
  17 class CONTENT_EXPORT IPCDevToolsAgentHost : public DevToolsAgentHostImpl {
  18  public:
  19   // DevToolsAgentHostImpl implementation.
  20   void Attach() override;
  21   void Detach() override;
  22   bool DispatchProtocolMessage(const std::string& message) override;
  23   void InspectElement(int x, int y) override;
  24
  25  protected:
  26   IPCDevToolsAgentHost();
  27   ~IPCDevToolsAgentHost() override;
  28
  29   void Reattach();
  30   void ProcessChunkedMessageFromAgent(const DevToolsMessageChunk& chunk);
  31
  32   virtual void SendMessageToAgent(IPC::Message* msg) = 0;
  33   virtual void OnClientAttached() = 0;
  34   virtual void OnClientDetached() = 0;
  35
  36  private:
  37   std::string message_buffer_;
  38   uint32 message_buffer_size_;
  39   std::string state_cookie_;
  40 };
  41
  42 }  // namespace content
  43
  44 #endif  // CONTENT_BROWSER_DEVTOOLS_IPC_DEVTOOLS_AGENT_HOST_H_