| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |
| #define CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |
| |
| #include <map> |
| |
| #include "base/containers/flat_set.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/singleton.h" |
| #include "base/unguessable_token.h" |
| #include "content/public/browser/devtools_agent_host.h" |
| #include "third_party/blink/public/mojom/devtools/devtools_agent.mojom.h" |
| |
| namespace content { |
| |
| class SharedWorkerDevToolsAgentHost; |
| class SharedWorkerHost; |
| |
| // Manages WorkerDevToolsAgentHost's for Shared Workers. |
| // This class lives on UI thread. |
| class SharedWorkerDevToolsManager { |
| public: |
| // Returns the SharedWorkerDevToolsManager singleton. |
| static SharedWorkerDevToolsManager* GetInstance(); |
| |
| SharedWorkerDevToolsManager(const SharedWorkerDevToolsManager&) = delete; |
| SharedWorkerDevToolsManager& operator=(const SharedWorkerDevToolsManager&) = |
| delete; |
| |
| void AddAllAgentHosts( |
| std::vector<scoped_refptr<SharedWorkerDevToolsAgentHost>>* result); |
| void AgentHostDestroyed(SharedWorkerDevToolsAgentHost* agent_host); |
| |
| void WorkerCreated(SharedWorkerHost* worker_host, |
| bool* pause_on_start, |
| base::UnguessableToken* devtools_worker_token); |
| void WorkerReadyForInspection( |
| SharedWorkerHost* worker_host, |
| mojo::PendingRemote<blink::mojom::DevToolsAgent> agent_remote, |
| mojo::PendingReceiver<blink::mojom::DevToolsAgentHost> |
| agent_host_receiver); |
| void WorkerDestroyed(SharedWorkerHost* worker_host); |
| |
| SharedWorkerDevToolsAgentHost* GetDevToolsHost(SharedWorkerHost* host); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<SharedWorkerDevToolsManager>; |
| |
| SharedWorkerDevToolsManager(); |
| ~SharedWorkerDevToolsManager(); |
| |
| // We retatin agent hosts as long as the shared worker is alive. |
| std::map<SharedWorkerHost*, scoped_refptr<SharedWorkerDevToolsAgentHost>> |
| live_hosts_; |
| // Clients may retain agent host for the terminated shared worker, |
| // and we reconnect them when shared worker is restarted. |
| base::flat_set<SharedWorkerDevToolsAgentHost*> terminated_hosts_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |