content/renderer/service_worker/embedded_worker_devtools_agent.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/renderer/service_worker/embedded_worker_devtools_agent.h"
   6
   7 #include "content/child/child_thread.h"
   8 #include "content/common/devtools_messages.h"
   9 #include "content/renderer/render_thread_impl.h"
  10 #include "third_party/WebKit/public/platform/WebCString.h"
  11 #include "third_party/WebKit/public/platform/WebString.h"
  12 #include "third_party/WebKit/public/web/WebEmbeddedWorker.h"
  13
  14 using blink::WebEmbeddedWorker;
  15 using blink::WebString;
  16
  17 namespace content {
  18
  19 EmbeddedWorkerDevToolsAgent::EmbeddedWorkerDevToolsAgent(
  20     blink::WebEmbeddedWorker* webworker,
  21     int route_id)
  22     : webworker_(webworker), route_id_(route_id) {
  23   RenderThreadImpl::current()->AddEmbeddedWorkerRoute(route_id_, this);
  24 }
  25
  26 EmbeddedWorkerDevToolsAgent::~EmbeddedWorkerDevToolsAgent() {
  27   RenderThreadImpl::current()->RemoveEmbeddedWorkerRoute(route_id_);
  28 }
  29
  30 bool EmbeddedWorkerDevToolsAgent::OnMessageReceived(
  31     const IPC::Message& message) {
  32   bool handled = true;
  33   IPC_BEGIN_MESSAGE_MAP(EmbeddedWorkerDevToolsAgent, message)
  34   IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Attach, OnAttach)
  35   IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Reattach, OnReattach)
  36   IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Detach, OnDetach)
  37   IPC_MESSAGE_HANDLER(DevToolsAgentMsg_DispatchOnInspectorBackend,
  38                       OnDispatchOnInspectorBackend)
  39   IPC_MESSAGE_HANDLER(DevToolsAgentMsg_ResumeWorkerContext,
  40                       OnResumeWorkerContext)
  41   IPC_MESSAGE_UNHANDLED(handled = false)
  42   IPC_END_MESSAGE_MAP()
  43   return handled;
  44 }
  45
  46 void EmbeddedWorkerDevToolsAgent::OnAttach(const std::string& host_id) {
  47   webworker_->attachDevTools(WebString::fromUTF8(host_id));
  48 }
  49
  50 void EmbeddedWorkerDevToolsAgent::OnReattach(const std::string& host_id,
  51                                              const std::string& state) {
  52   webworker_->reattachDevTools(WebString::fromUTF8(host_id),
  53                                WebString::fromUTF8(state));
  54 }
  55
  56 void EmbeddedWorkerDevToolsAgent::OnDetach() {
  57   webworker_->detachDevTools();
  58 }
  59
  60 void EmbeddedWorkerDevToolsAgent::OnDispatchOnInspectorBackend(
  61     const std::string& message) {
  62   webworker_->dispatchDevToolsMessage(WebString::fromUTF8(message));
  63 }
  64
  65 void EmbeddedWorkerDevToolsAgent::OnResumeWorkerContext() {
  66   webworker_->resumeWorkerContext();
  67 }
  68
  69 }  // namespace content