| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_WORKER_INSPECTOR_CONTROLLER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_WORKER_INSPECTOR_CONTROLLER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/scoped_refptr.h" |
| #include "base/unguessable_token.h" |
| #include "third_party/blink/renderer/core/inspector/inspector_session.h" |
| #include "third_party/blink/renderer/core/inspector/inspector_task_runner.h" |
| #include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h" |
| #include "third_party/blink/renderer/platform/scheduler/public/thread.h" |
| #include "third_party/blink/renderer/platform/weborigin/kurl.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator.h" |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| #include "third_party/blink/renderer/platform/wtf/hash_map.h" |
| |
| namespace blink { |
| |
| class CoreProbeSink; |
| class WorkerThread; |
| class WorkerThreadDebugger; |
| |
| class WorkerInspectorController final |
| : public GarbageCollectedFinalized<WorkerInspectorController>, |
| public TraceEvent::EnabledStateObserver, |
| public InspectorSession::Client, |
| private WebThread::TaskObserver { |
| public: |
| static WorkerInspectorController* Create(WorkerThread*); |
| ~WorkerInspectorController() override; |
| void Trace(blink::Visitor*); |
| |
| CoreProbeSink* GetProbeSink() const { return probe_sink_.Get(); } |
| |
| void ConnectFrontend(int session_id); |
| void DisconnectFrontend(int session_id); |
| void DispatchMessageFromFrontend(int session_id, const String& message); |
| void Dispose(); |
| void FlushProtocolNotifications(); |
| |
| private: |
| WorkerInspectorController(WorkerThread*, WorkerThreadDebugger*); |
| |
| // InspectorSession::Client implementation. |
| void SendProtocolResponse( |
| int session_id, |
| int call_id, |
| const String& response, |
| mojom::blink::DevToolsSessionStatePtr updates) override; |
| void SendProtocolNotification( |
| int session_id, |
| const String& message, |
| mojom::blink::DevToolsSessionStatePtr updates) override; |
| |
| // WebThread::TaskObserver implementation. |
| void WillProcessTask() override; |
| void DidProcessTask() override; |
| |
| // blink::TraceEvent::EnabledStateObserver implementation: |
| void OnTraceLogEnabled() override; |
| void OnTraceLogDisabled() override; |
| |
| void EmitTraceEvent(); |
| |
| WorkerThreadDebugger* debugger_; |
| WorkerThread* thread_; |
| Member<CoreProbeSink> probe_sink_; |
| HeapHashMap<int, Member<InspectorSession>> sessions_; |
| |
| // These fields are set up in the constructor and then read |
| // on a random thread from EmitTraceEvent(). |
| base::UnguessableToken worker_devtools_token_; |
| base::UnguessableToken parent_devtools_token_; |
| KURL url_; |
| PlatformThreadId worker_thread_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WorkerInspectorController); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_INSPECTOR_WORKER_INSPECTOR_CONTROLLER_H_ |