content/child/shared_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/child/shared_worker_devtools_agent.h"
   6
   7 #include "content/child/child_thread.h"
   8 #include "content/common/devtools_messages.h"
   9 #include "third_party/WebKit/public/platform/WebCString.h"
  10 #include "third_party/WebKit/public/platform/WebString.h"
  11 #include "third_party/WebKit/public/web/WebSharedWorker.h"
  12
  13 using blink::WebSharedWorker;
  14 using blink::WebString;
  15
  16 namespace content {
  17
  18 SharedWorkerDevToolsAgent::SharedWorkerDevToolsAgent(
  19     int route_id,
  20     WebSharedWorker* webworker)
  21     : route_id_(route_id),
  22       webworker_(webworker) {
  23 }
  24
  25 SharedWorkerDevToolsAgent::~SharedWorkerDevToolsAgent() {
  26 }
  27
  28 // Called on the Worker thread.
  29 bool SharedWorkerDevToolsAgent::OnMessageReceived(const IPC::Message& message) {
  30   bool handled = true;
  31   IPC_BEGIN_MESSAGE_MAP(SharedWorkerDevToolsAgent, message)
  32     IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Attach, OnAttach)
  33     IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Reattach, OnReattach)
  34     IPC_MESSAGE_HANDLER(DevToolsAgentMsg_Detach, OnDetach)
  35     IPC_MESSAGE_HANDLER(DevToolsAgentMsg_DispatchOnInspectorBackend,
  36                         OnDispatchOnInspectorBackend)
  37     IPC_MESSAGE_HANDLER(DevToolsAgentMsg_ResumeWorkerContext,
  38                         OnResumeWorkerContext)
  39     IPC_MESSAGE_UNHANDLED(handled = false)
  40   IPC_END_MESSAGE_MAP()
  41   return handled;
  42 }
  43
  44 void SharedWorkerDevToolsAgent::SendDevToolsMessage(
  45     const blink::WebString& message) {
  46     Send(new DevToolsClientMsg_DispatchOnInspectorFrontend(
  47         route_id_,
  48         message.utf8()));
  49 }
  50
  51 void SharedWorkerDevToolsAgent::SaveDevToolsAgentState(
  52     const blink::WebString& state) {
  53   Send(new DevToolsHostMsg_SaveAgentRuntimeState(route_id_,
  54                                                  state.utf8()));
  55 }
  56
  57 void SharedWorkerDevToolsAgent::OnAttach() {
  58   webworker_->attachDevTools();
  59 }
  60
  61 void SharedWorkerDevToolsAgent::OnReattach(const std::string& state) {
  62   webworker_->reattachDevTools(WebString::fromUTF8(state));
  63 }
  64
  65 void SharedWorkerDevToolsAgent::OnDetach() {
  66   webworker_->detachDevTools();
  67 }
  68
  69 void SharedWorkerDevToolsAgent::OnDispatchOnInspectorBackend(
  70     const std::string& message) {
  71   webworker_->dispatchDevToolsMessage(WebString::fromUTF8(message));
  72 }
  73
  74 void SharedWorkerDevToolsAgent::OnResumeWorkerContext() {
  75   webworker_->resumeWorkerContext();
  76 }
  77
  78 bool SharedWorkerDevToolsAgent::Send(IPC::Message* message) {
  79   return ChildThread::current()->Send(message);
  80 }
  81
  82 }  // namespace content