components/devtools_service/devtools_agent_host.cc

   1 // Copyright 2015 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 "components/devtools_service/devtools_agent_host.h"
   6
   7 namespace devtools_service {
   8
   9 DevToolsAgentHost::DevToolsAgentHost(const std::string& id,
  10                                      DevToolsAgentPtr agent)
  11     : id_(id), agent_(agent.Pass()), binding_(this), delegate_(nullptr) {}
  12
  13 DevToolsAgentHost::~DevToolsAgentHost() {
  14   if (delegate_)
  15     delegate_->OnAgentHostClosed(this);
  16 }
  17
  18 void DevToolsAgentHost::SetDelegate(Delegate* delegate) {
  19   delegate_ = delegate;
  20   if (delegate_) {
  21     if (binding_.is_bound())
  22       return;
  23
  24     DevToolsAgentClientPtr client;
  25     binding_.Bind(&client);
  26     agent_->SetClient(client.Pass());
  27   } else {
  28     if (!binding_.is_bound())
  29       return;
  30
  31     binding_.Close();
  32   }
  33 }
  34
  35 void DevToolsAgentHost::SendProtocolMessageToAgent(const std::string& message) {
  36   agent_->DispatchProtocolMessage(message);
  37 }
  38
  39 void DevToolsAgentHost::DispatchProtocolMessage(int32_t call_id,
  40                                                 const mojo::String& message,
  41                                                 const mojo::String& state) {
  42   delegate_->DispatchProtocolMessage(this, message);
  43 }
  44
  45 }  // namespace devtools_service