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author | pfeldman@chromium.org <pfeldman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-19 11:44:19 +0000 |
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committer | pfeldman@chromium.org <pfeldman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-19 11:44:19 +0000 |
commit | 70019150e9f7f53074cacb335de0d238bbc37380 (patch) | |
tree | 444eddb81717f95b38585bfedde240d9643ba6a2 /content/browser/devtools/worker_devtools_manager.h | |
parent | 08b035b9918342155f54549486d6108807c3bfad (diff) | |
download | chromium_src-70019150e9f7f53074cacb335de0d238bbc37380.zip chromium_src-70019150e9f7f53074cacb335de0d238bbc37380.tar.gz chromium_src-70019150e9f7f53074cacb335de0d238bbc37380.tar.bz2 |
DevTools: rename debugger/ to devtools/, move DevTools files into content/renderer/devtools.
Review URL: https://codereview.chromium.org/11630004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@173903 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/browser/devtools/worker_devtools_manager.h')
-rw-r--r-- | content/browser/devtools/worker_devtools_manager.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/content/browser/devtools/worker_devtools_manager.h b/content/browser/devtools/worker_devtools_manager.h new file mode 100644 index 0000000..13ef33b --- /dev/null +++ b/content/browser/devtools/worker_devtools_manager.h @@ -0,0 +1,109 @@ +// Copyright (c) 2012 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_WORKER_DEVTOOLS_MANAGER_H_ +#define CONTENT_BROWSER_DEVTOOLS_WORKER_DEVTOOLS_MANAGER_H_ + +#include <list> +#include <map> +#include <string> + +#include "base/basictypes.h" +#include "base/memory/singleton.h" +#include "content/browser/worker_host/worker_process_host.h" +#include "content/common/content_export.h" + +namespace content { + +class DevToolsAgentHost; + +// All methods are supposed to be called on the IO thread. +class WorkerDevToolsManager { + public: + // Returns the WorkerDevToolsManager singleton. + static WorkerDevToolsManager* GetInstance(); + + // Called on the UI thread. + static DevToolsAgentHost* GetDevToolsAgentHostForWorker( + int worker_process_id, + int worker_route_id); + + void ForwardToDevToolsClient(int worker_process_id, + int worker_route_id, + const std::string& message); + void SaveAgentRuntimeState(int worker_process_id, + int worker_route_id, + const std::string& state); + + // Called on the IO thread. + void WorkerCreated( + WorkerProcessHost* process, + const WorkerProcessHost::WorkerInstance& instance); + void WorkerDestroyed(WorkerProcessHost* process, int worker_route_id); + void WorkerContextStarted(WorkerProcessHost* process, int worker_route_id); + + private: + friend struct DefaultSingletonTraits<WorkerDevToolsManager>; + typedef std::pair<int, int> WorkerId; + class AgentHosts; + class DetachedClientHosts; + class WorkerDevToolsAgentHost; + struct InspectedWorker; + typedef std::list<InspectedWorker> InspectedWorkersList; + + WorkerDevToolsManager(); + virtual ~WorkerDevToolsManager(); + + void RemoveInspectedWorkerData(const WorkerId& id); + InspectedWorkersList::iterator FindInspectedWorker(int host_id, int route_id); + + void RegisterDevToolsAgentHostForWorker(int worker_process_id, + int worker_route_id); + void ForwardToWorkerDevToolsAgent(int worker_process_host_id, + int worker_route_id, + const IPC::Message& message); + static void ForwardToDevToolsClientOnUIThread( + int worker_process_id, + int worker_route_id, + const std::string& message); + static void SaveAgentRuntimeStateOnUIThread( + int worker_process_id, + int worker_route_id, + const std::string& state); + static void NotifyWorkerDestroyedOnIOThread(int worker_process_id, + int worker_route_id); + static void NotifyWorkerDestroyedOnUIThread(int worker_process_id, + int worker_route_id); + static void SendResumeToWorker(const WorkerId& id); + + InspectedWorkersList inspected_workers_; + + struct TerminatedInspectedWorker; + typedef std::list<TerminatedInspectedWorker> TerminatedInspectedWorkers; + // List of terminated workers for which there may be a devtools client on + // the UI thread. Worker entry is added into this list when inspected worker + // is terminated and will be removed in one of two cases: + // - shared worker with the same URL and name is started(in wich case we will + // try to reattach existing DevTools client to the new worker). + // - DevTools client which was inspecting terminated worker is closed on the + // UI thread and and WorkerDevToolsManager is notified about that on the IO + // thread. + TerminatedInspectedWorkers terminated_workers_; + + typedef std::map<WorkerId, WorkerId> PausedWorkers; + // Map from old to new worker id for the inspected workers that have been + // terminated and started again in paused state. Worker data will be removed + // from this list in one of two cases: + // - DevTools client is closed on the UI thread, WorkerDevToolsManager was + // notified about that on the IO thread and sent "resume" message to the + // worker. + // - Existing DevTools client was reattached to the new worker. + PausedWorkers paused_workers_; + + DISALLOW_COPY_AND_ASSIGN(WorkerDevToolsManager); +}; + +} // namespace content + +#endif // CONTENT_BROWSER_DEVTOOLS_WORKER_DEVTOOLS_MANAGER_H_ |