content/public/browser/devtools_external_agent_proxy.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_PUBLIC_BROWSER_DEVTOOLS_EXTERNAL_AGENT_PROXY_H_
   6 #define CONTENT_PUBLIC_BROWSER_DEVTOOLS_EXTERNAL_AGENT_PROXY_H_
   7
   8 #include <string>
   9
  10 #include "content/common/content_export.h"
  11
  12 namespace content {
  13
  14 class DevToolsAgentHost;
  15 class DevToolsExternalAgentProxyDelegate;
  16
  17 // Describes interface for communication with an external DevTools agent.
  18 class DevToolsExternalAgentProxy {
  19  public:
  20   // Creates DevToolsExternalAgentProxy to communicate with an agent
  21   // via the provided |delegate|.
  22   // Caller get the proxy ownership and keeps the |delegate| ownership.
  23   static CONTENT_EXPORT DevToolsExternalAgentProxy* Create(
  24       DevToolsExternalAgentProxyDelegate* delegate);
  25
  26   // Returns the local DevToolsAgentHost for the external agent.
  27   virtual scoped_refptr<DevToolsAgentHost> GetAgentHost() = 0;
  28
  29   // Sends the message to the client host.
  30   virtual void DispatchOnClientHost(const std::string& message) = 0;
  31
  32   // Informs the client that the connection has closed.
  33   virtual void ConnectionClosed() = 0;
  34
  35   virtual ~DevToolsExternalAgentProxy() {}
  36 };
  37
  38 }  // namespace content
  39
  40 #endif  // CONTENT_PUBLIC_BROWSER_DEVTOOLS_EXTERNAL_AGENT_PROXY_H_