DevTools: Merge WorkerInfo into EmbeddedWorkerDevToolsAgentHost

content/browser/devtools/embedded_worker_devtools_agent_host.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_DEVTOOLS_EMBEDDED_WORKER_DEVTOOLS_AGENT_HOST_H_
+#define CONTENT_BROWSER_DEVTOOLS_EMBEDDED_WORKER_DEVTOOLS_AGENT_HOST_H_
+
+#include "content/browser/devtools/embedded_worker_devtools_manager.h"
+#include "content/browser/devtools/ipc_devtools_agent_host.h"
+#include "ipc/ipc_listener.h"
+
+namespace content {
+
+class SharedWorkerInstance;
+
+class EmbeddedWorkerDevToolsAgentHost : public IPCDevToolsAgentHost,
+                                        public IPC::Listener {
+ public:
+  typedef EmbeddedWorkerDevToolsManager::WorkerId WorkerId;
+  typedef EmbeddedWorkerDevToolsManager::ServiceWorkerIdentifier
+      ServiceWorkerIdentifier;
+
+  EmbeddedWorkerDevToolsAgentHost(WorkerId worker_id,
+                                  const SharedWorkerInstance& shared_worker);
+
+  EmbeddedWorkerDevToolsAgentHost(WorkerId worker_id,
+                                  const ServiceWorkerIdentifier& service_worker,
+                                  bool debug_service_worker_on_start);
+
+  // DevToolsAgentHost override.
+  virtual bool IsWorker() const OVERRIDE;
+
+  // IPCDevToolsAgentHost implementation.
+  virtual void SendMessageToAgent(IPC::Message* message) OVERRIDE;
+  virtual void Attach() OVERRIDE;
+  virtual void OnClientAttached() OVERRIDE {}
+  virtual void OnClientDetached() OVERRIDE;
+
+  // IPC::Listener implementation.
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
+
+  void WorkerContextStarted();
+  void WorkerRestarted(WorkerId worker_id);
+  void WorkerDestroyed();
+  bool Matches(const SharedWorkerInstance& other);
+  bool Matches(const ServiceWorkerIdentifier& other);
+
+ private:
+  friend class EmbeddedWorkerDevToolsManagerTest;
+
+  virtual ~EmbeddedWorkerDevToolsAgentHost();
+
+  enum WorkerState {
+    WORKER_UNINSPECTED,
+    WORKER_INSPECTED,
+    WORKER_TERMINATED,
+    WORKER_PAUSED_FOR_DEBUG_ON_START,
+    WORKER_PAUSED_FOR_REATTACH,
+  };
+
+  void AttachToWorker();
+  void DetachFromWorker();
+  void WorkerCreated();
+  void OnDispatchOnInspectorFrontend(const std::string& message);
+  void OnSaveAgentRuntimeState(const std::string& state);
+
+  scoped_ptr<SharedWorkerInstance> shared_worker_;
+  scoped_ptr<ServiceWorkerIdentifier> service_worker_;
+  WorkerState state_;
+  WorkerId worker_id_;
+  std::string saved_agent_state_;
+  DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerDevToolsAgentHost);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_DEVTOOLS_EMBEDDED_WORKER_DEVTOOLS_AGENT_HOST_H_