content/public/browser/devtools_external_agent_proxy_delegate.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_DELEGATE_H_
   6 #define CONTENT_PUBLIC_BROWSER_DEVTOOLS_EXTERNAL_AGENT_PROXY_DELEGATE_H_
   7
   8 #include <string>
   9
  10 #include "content/common/content_export.h"
  11
  12 namespace content {
  13
  14 // Describes the interface for sending messages to an external DevTools agent.
  15 class DevToolsExternalAgentProxyDelegate {
  16  public:
  17    // Informs the agent that a client host has attached.
  18    virtual void Attach() = 0;
  19
  20    // Informs the agent that a client host has detached.
  21    virtual void Detach() = 0;
  22
  23    // Sends a message to the agent.
  24    virtual void SendMessageToBackend(const std::string& message) = 0;
  25
  26  protected:
  27   virtual ~DevToolsExternalAgentProxyDelegate() {}
  28 };
  29
  30 }  // namespace content
  31
  32 #endif  // CONTENT_PUBLIC_BROWSER_DEVTOOLS_EXTERNAL_AGENT_PROXY_DELEGATE_H_