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      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 #include "content/browser/devtools/devtools_external_agent_proxy_impl.h"
      6 
      7 #include "content/browser/devtools/devtools_agent_host_impl.h"
      8 #include "content/browser/devtools/devtools_manager_impl.h"
      9 #include "content/public/browser/devtools_external_agent_proxy_delegate.h"
     10 
     11 namespace content {
     12 
     13 class DevToolsExternalAgentProxyImpl::ForwardingAgentHost
     14     : public DevToolsAgentHostImpl {
     15  public:
     16   ForwardingAgentHost(DevToolsExternalAgentProxyDelegate* delegate)
     17       : delegate_(delegate) {
     18   }
     19 
     20   void ConnectionClosed() {
     21     NotifyCloseListener();
     22   }
     23 
     24  private:
     25   virtual ~ForwardingAgentHost() {
     26   }
     27 
     28   // DevToolsAgentHostImpl implementation.
     29   virtual void Attach() OVERRIDE {
     30     delegate_->Attach();
     31   };
     32 
     33   virtual void Detach() OVERRIDE {
     34     delegate_->Detach();
     35   };
     36 
     37   virtual void DispatchOnInspectorBackend(const std::string& message) OVERRIDE {
     38     delegate_->SendMessageToBackend(message);
     39   }
     40 
     41   DevToolsExternalAgentProxyDelegate* delegate_;
     42 };
     43 
     44 //static
     45 DevToolsExternalAgentProxy* DevToolsExternalAgentProxy::Create(
     46     DevToolsExternalAgentProxyDelegate* delegate) {
     47   return new DevToolsExternalAgentProxyImpl(delegate);
     48 }
     49 
     50 DevToolsExternalAgentProxyImpl::DevToolsExternalAgentProxyImpl(
     51     DevToolsExternalAgentProxyDelegate* delegate)
     52     : agent_host_(new ForwardingAgentHost(delegate)) {
     53 }
     54 
     55 DevToolsExternalAgentProxyImpl::~DevToolsExternalAgentProxyImpl() {
     56 }
     57 
     58 scoped_refptr<DevToolsAgentHost> DevToolsExternalAgentProxyImpl::
     59     GetAgentHost() {
     60   return agent_host_;
     61 }
     62 
     63 void DevToolsExternalAgentProxyImpl::DispatchOnClientHost(
     64     const std::string& message) {
     65   DevToolsManagerImpl::GetInstance()->DispatchOnInspectorFrontend(
     66       agent_host_.get(), message);
     67 }
     68 
     69 void DevToolsExternalAgentProxyImpl::ConnectionClosed() {
     70   agent_host_->ConnectionClosed();
     71 }
     72 
     73 }  // content
     74