content/browser/devtools/forwarding_agent_host.cc

   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 #include "content/browser/devtools/forwarding_agent_host.h"
   6
   7 #include "base/bind.h"
   8 #include "content/browser/devtools/protocol/inspector_handler.h"
   9
  10 namespace content {
  11
  12 ForwardingAgentHost::ForwardingAgentHost(
  13     DevToolsExternalAgentProxyDelegate* delegate)
  14       : delegate_(delegate) {
  15 }
  16
  17 ForwardingAgentHost::~ForwardingAgentHost() {
  18 }
  19
  20 void ForwardingAgentHost::DispatchOnClientHost(const std::string& message) {
  21   SendMessageToClient(message);
  22 }
  23
  24 void ForwardingAgentHost::ConnectionClosed() {
  25   devtools::inspector::Client inspector(
  26       base::Bind(&ForwardingAgentHost::DispatchOnClientHost,
  27                  base::Unretained(this)));
  28   inspector.Detached(devtools::inspector::DetachedParams::Create()
  29       ->set_reason("Connection lost."));
  30   delegate_.reset();
  31 }
  32
  33 void ForwardingAgentHost::Attach() {
  34   if (delegate_)
  35     delegate_->Attach(this);
  36 }
  37
  38 void ForwardingAgentHost::Detach() {
  39   if (delegate_)
  40     delegate_->Detach();
  41 }
  42
  43 bool ForwardingAgentHost::DispatchProtocolMessage(
  44     const std::string& message) {
  45   if (delegate_)
  46     delegate_->SendMessageToBackend(message);
  47   return true;
  48 }
  49
  50 DevToolsAgentHost::Type ForwardingAgentHost::GetType() {
  51   return TYPE_EXTERNAL;
  52 }
  53
  54 std::string ForwardingAgentHost::GetTitle() {
  55   return "";
  56 }
  57
  58 GURL ForwardingAgentHost::GetURL() {
  59   return GURL();
  60 }
  61
  62 bool ForwardingAgentHost::Activate() {
  63   return false;
  64 }
  65
  66 bool ForwardingAgentHost::Close() {
  67   return false;
  68 }
  69
  70 }  // content