| // 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_MANAGER_H_ |
| #define CONTENT_BROWSER_DEVTOOLS_EMBEDDED_WORKER_DEVTOOLS_MANAGER_H_ |
| |
| #include <map> |
| |
| #include "base/basictypes.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/scoped_vector.h" |
| #include "base/memory/singleton.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/strings/string16.h" |
| #include "content/browser/shared_worker/shared_worker_instance.h" |
| #include "content/common/content_export.h" |
| |
| namespace content { |
| |
| class DevToolsAgentHost; |
| class DevToolsAgentHostImpl; |
| class EmbeddedWorkerDevToolsAgentHost; |
| class ServiceWorkerContextCore; |
| |
| // EmbeddedWorkerDevToolsManager is used instead of WorkerDevToolsManager when |
| // "enable-embedded-shared-worker" flag is set. |
| // This class lives on UI thread. |
| class CONTENT_EXPORT EmbeddedWorkerDevToolsManager { |
| public: |
| typedef std::pair<int, int> WorkerId; |
| |
| class ServiceWorkerIdentifier { |
| public: |
| ServiceWorkerIdentifier( |
| const ServiceWorkerContextCore* context, |
| base::WeakPtr<ServiceWorkerContextCore> context_weak, |
| int64 version_id, |
| const GURL& url); |
| ServiceWorkerIdentifier(const ServiceWorkerIdentifier& other); |
| ~ServiceWorkerIdentifier(); |
| |
| bool Matches(const ServiceWorkerIdentifier& other) const; |
| |
| const ServiceWorkerContextCore* context() const; |
| base::WeakPtr<ServiceWorkerContextCore> context_weak() const; |
| int64 version_id() const; |
| GURL url() const; |
| |
| private: |
| const ServiceWorkerContextCore* const context_; |
| const base::WeakPtr<ServiceWorkerContextCore> context_weak_; |
| const int64 version_id_; |
| const GURL url_; |
| }; |
| |
| // Returns the EmbeddedWorkerDevToolsManager singleton. |
| static EmbeddedWorkerDevToolsManager* GetInstance(); |
| |
| DevToolsAgentHostImpl* GetDevToolsAgentHostForWorker(int worker_process_id, |
| int worker_route_id); |
| |
| std::vector<scoped_refptr<DevToolsAgentHost> > GetOrCreateAllAgentHosts(); |
| |
| // Returns true when the worker must be paused on start because a DevTool |
| // window for the same former SharedWorkerInstance is still opened. |
| bool SharedWorkerCreated(int worker_process_id, |
| int worker_route_id, |
| const SharedWorkerInstance& instance); |
| // Returns true when the worker must be paused on start because a DevTool |
| // window for the same former ServiceWorkerIdentifier is still opened or |
| // debug-on-start is enabled in chrome://serviceworker-internals. |
| bool ServiceWorkerCreated(int worker_process_id, |
| int worker_route_id, |
| const ServiceWorkerIdentifier& service_worker_id); |
| void WorkerReadyForInspection(int worker_process_id, int worker_route_id); |
| void WorkerDestroyed(int worker_process_id, int worker_route_id); |
| |
| void set_debug_service_worker_on_start(bool debug_on_start) { |
| debug_service_worker_on_start_ = debug_on_start; |
| } |
| bool debug_service_worker_on_start() const { |
| return debug_service_worker_on_start_; |
| } |
| |
| private: |
| friend struct DefaultSingletonTraits<EmbeddedWorkerDevToolsManager>; |
| friend class EmbeddedWorkerDevToolsAgentHost; |
| friend class EmbeddedWorkerDevToolsManagerTest; |
| FRIEND_TEST_ALL_PREFIXES(EmbeddedWorkerDevToolsManagerTest, BasicTest); |
| FRIEND_TEST_ALL_PREFIXES(EmbeddedWorkerDevToolsManagerTest, AttachTest); |
| |
| typedef std::map<WorkerId, EmbeddedWorkerDevToolsAgentHost*> AgentHostMap; |
| |
| EmbeddedWorkerDevToolsManager(); |
| virtual ~EmbeddedWorkerDevToolsManager(); |
| |
| void RemoveInspectedWorkerData(WorkerId id); |
| |
| AgentHostMap::iterator FindExistingSharedWorkerAgentHost( |
| const SharedWorkerInstance& instance); |
| AgentHostMap::iterator FindExistingServiceWorkerAgentHost( |
| const ServiceWorkerIdentifier& service_worker_id); |
| |
| void WorkerRestarted(const WorkerId& id, const AgentHostMap::iterator& it); |
| |
| // Resets to its initial state as if newly created. |
| void ResetForTesting(); |
| |
| AgentHostMap workers_; |
| |
| bool debug_service_worker_on_start_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerDevToolsManager); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DEVTOOLS_EMBEDDED_WORKER_DEVTOOLS_MANAGER_H_ |