| // 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_SERVICE_WORKER_DEVTOOLS_MANAGER_H_ |
| #define CONTENT_BROWSER_DEVTOOLS_SERVICE_WORKER_DEVTOOLS_MANAGER_H_ |
| |
| #include <stdint.h> |
| |
| #include <map> |
| |
| #include "base/macros.h" |
| #include "base/memory/singleton.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/observer_list.h" |
| #include "content/public/browser/devtools_agent_host.h" |
| |
| namespace content { |
| |
| class BrowserContext; |
| class DevToolsAgentHostImpl; |
| class ServiceWorkerDevToolsAgentHost; |
| class ServiceWorkerContextCore; |
| |
| // Manages WorkerDevToolsAgentHost's for Service Workers. |
| // This class lives on UI thread. |
| class CONTENT_EXPORT ServiceWorkerDevToolsManager { |
| public: |
| using WorkerId = std::pair<int, int>; |
| using AgentList = std::vector<scoped_refptr<ServiceWorkerDevToolsAgentHost>>; |
| |
| class Observer { |
| public: |
| virtual void WorkerCreated(ServiceWorkerDevToolsAgentHost* host) {} |
| virtual void WorkerReadyForInspection( |
| ServiceWorkerDevToolsAgentHost* host) {} |
| virtual void WorkerVersionInstalled(ServiceWorkerDevToolsAgentHost* host) {} |
| virtual void WorkerVersionDoomed(ServiceWorkerDevToolsAgentHost* host) {} |
| virtual void WorkerDestroyed(ServiceWorkerDevToolsAgentHost* host) {} |
| |
| protected: |
| virtual ~Observer() {} |
| }; |
| |
| class ServiceWorkerIdentifier { |
| public: |
| ServiceWorkerIdentifier( |
| const ServiceWorkerContextCore* context, |
| base::WeakPtr<ServiceWorkerContextCore> context_weak, |
| int64_t version_id, |
| const GURL& url, |
| const GURL& scope); |
| ServiceWorkerIdentifier(const ServiceWorkerIdentifier& other); |
| ~ServiceWorkerIdentifier(); |
| |
| bool Matches(const ServiceWorkerIdentifier& other) const; |
| |
| const ServiceWorkerContextCore* context() const { return context_; } |
| base::WeakPtr<ServiceWorkerContextCore> context_weak() const { |
| return context_weak_; |
| } |
| int64_t version_id() const { return version_id_; } |
| GURL url() const { return url_; } |
| GURL scope() const { return scope_; } |
| |
| private: |
| const ServiceWorkerContextCore* const context_; |
| const base::WeakPtr<ServiceWorkerContextCore> context_weak_; |
| const int64_t version_id_; |
| const GURL url_; |
| const GURL scope_; |
| }; |
| |
| // Returns the ServiceWorkerDevToolsManager singleton. |
| static ServiceWorkerDevToolsManager* GetInstance(); |
| |
| DevToolsAgentHostImpl* GetDevToolsAgentHostForWorker(int worker_process_id, |
| int worker_route_id); |
| void AddAllAgentHosts( |
| std::vector<scoped_refptr<ServiceWorkerDevToolsAgentHost>>* result); |
| void AddAllAgentHostsForBrowserContext( |
| BrowserContext* browser_context, |
| std::vector<scoped_refptr<ServiceWorkerDevToolsAgentHost>>* result); |
| |
| // 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 WorkerCreated(int worker_process_id, |
| int worker_route_id, |
| const ServiceWorkerIdentifier& service_worker_id, |
| bool is_installed_version); |
| void WorkerReadyForInspection(int worker_process_id, int worker_route_id); |
| void WorkerVersionInstalled(int worker_process_id, int worker_route_id); |
| void WorkerVersionDoomed(int worker_process_id, int worker_route_id); |
| void WorkerDestroyed(int worker_process_id, int worker_route_id); |
| void RemoveInspectedWorkerData(WorkerId id); |
| |
| void AddObserver(Observer* observer); |
| void RemoveObserver(Observer* observer); |
| |
| void set_debug_service_worker_on_start(bool debug_on_start); |
| bool debug_service_worker_on_start() const { |
| return debug_service_worker_on_start_; |
| } |
| |
| private: |
| friend struct base::DefaultSingletonTraits<ServiceWorkerDevToolsManager>; |
| friend class ServiceWorkerDevToolsAgentHost; |
| |
| using AgentHostMap = std::map<WorkerId, ServiceWorkerDevToolsAgentHost*>; |
| |
| ServiceWorkerDevToolsManager(); |
| ~ServiceWorkerDevToolsManager(); |
| |
| AgentHostMap::iterator FindExistingWorkerAgentHost( |
| const ServiceWorkerIdentifier& service_worker_id); |
| |
| // Resets to its initial state as if newly created. |
| void ResetForTesting(); |
| |
| base::ObserverList<Observer> observer_list_; |
| AgentHostMap workers_; |
| bool debug_service_worker_on_start_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ServiceWorkerDevToolsManager); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DEVTOOLS_SERVICE_WORKER_DEVTOOLS_MANAGER_H_ |