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 void ForwardingAgentHost::DispatchProtocolMessage(
  44     const std::string& message) {
  45   if (delegate_)
  46     delegate_->SendMessageToBackend(message);
  47 }
  48
  49 DevToolsAgentHost::Type ForwardingAgentHost::GetType() {
  50   return TYPE_EXTERNAL;
  51 }
  52
  53 std::string ForwardingAgentHost::GetTitle() {
  54   return "";
  55 }
  56
  57 GURL ForwardingAgentHost::GetURL() {
  58   return GURL();
  59 }
  60
  61 bool ForwardingAgentHost::Activate() {
  62   return false;
  63 }
  64
  65 bool ForwardingAgentHost::Close() {
  66   return false;
  67 }
  68
  69 }  // content