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// 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;
virtual Type GetType() OVERRIDE;
virtual std::string GetTitle() OVERRIDE;
virtual GURL GetURL() OVERRIDE;
virtual bool Activate() OVERRIDE;
virtual bool Close() 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 WorkerReadyForInspection();
void WorkerContextStarted();
void WorkerRestarted(WorkerId worker_id);
void WorkerDestroyed();
bool Matches(const SharedWorkerInstance& other);
bool Matches(const ServiceWorkerIdentifier& other);
bool IsTerminated();
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_
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