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      1 /*
      2  * Copyright (C) 2011 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef WorkerInspectorController_h
     32 #define WorkerInspectorController_h
     33 
     34 #include "core/inspector/InspectorBaseAgent.h"
     35 #include "wtf/FastAllocBase.h"
     36 #include "wtf/Forward.h"
     37 #include "wtf/Noncopyable.h"
     38 #include "wtf/OwnPtr.h"
     39 #include "wtf/RefPtr.h"
     40 
     41 namespace WebCore {
     42 
     43 class InjectedScriptManager;
     44 class InspectorBackendDispatcher;
     45 class InspectorFrontend;
     46 class InspectorFrontendChannel;
     47 class InspectorState;
     48 class InspectorStateClient;
     49 class InstrumentingAgents;
     50 class WorkerGlobalScope;
     51 class WorkerScriptDebugServer;
     52 
     53 class WorkerInspectorController {
     54     WTF_MAKE_NONCOPYABLE(WorkerInspectorController);
     55     WTF_MAKE_FAST_ALLOCATED;
     56 public:
     57     WorkerInspectorController(WorkerGlobalScope*);
     58     ~WorkerInspectorController();
     59 
     60     bool hasFrontend() const { return m_frontend; }
     61     void connectFrontend();
     62     void disconnectFrontend();
     63     void restoreInspectorStateFromCookie(const String& inspectorCookie);
     64     void dispatchMessageFromFrontend(const String&);
     65     void resume();
     66 
     67 private:
     68     friend InstrumentingAgents* instrumentationForWorkerGlobalScope(WorkerGlobalScope*);
     69 
     70     WorkerGlobalScope* m_workerGlobalScope;
     71     OwnPtr<InspectorStateClient> m_stateClient;
     72     OwnPtr<InspectorCompositeState> m_state;
     73     RefPtr<InstrumentingAgents> m_instrumentingAgents;
     74     OwnPtr<InjectedScriptManager> m_injectedScriptManager;
     75     OwnPtr<WorkerScriptDebugServer> m_debugServer;
     76     InspectorAgentRegistry m_agents;
     77     OwnPtr<InspectorFrontendChannel> m_frontendChannel;
     78     OwnPtr<InspectorFrontend> m_frontend;
     79     RefPtr<InspectorBackendDispatcher> m_backendDispatcher;
     80 };
     81 
     82 }
     83 
     84 #endif // !defined(WorkerInspectorController_h)
     85