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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef WorkerScriptController_h | 31 #ifndef WorkerScriptController_h |
| 32 #define WorkerScriptController_h | 32 #define WorkerScriptController_h |
| 33 | 33 |
| 34 #include "bindings/core/v8/RejectedPromises.h" | 34 #include "bindings/core/v8/RejectedPromises.h" |
| 35 #include "bindings/core/v8/ScriptValue.h" | 35 #include "bindings/core/v8/ScriptValue.h" |
| 36 #include "bindings/core/v8/V8Binding.h" | 36 #include "bindings/core/v8/V8Binding.h" |
| 37 #include "bindings/core/v8/V8CacheOptions.h" | 37 #include "bindings/core/v8/V8CacheOptions.h" |
| 38 #include "core/CoreExport.h" | 38 #include "core/CoreExport.h" |
| 39 #include "wtf/Allocator.h" |
| 39 #include "wtf/OwnPtr.h" | 40 #include "wtf/OwnPtr.h" |
| 40 #include "wtf/ThreadingPrimitives.h" | 41 #include "wtf/ThreadingPrimitives.h" |
| 41 #include "wtf/text/TextPosition.h" | 42 #include "wtf/text/TextPosition.h" |
| 42 #include <v8.h> | 43 #include <v8.h> |
| 43 | 44 |
| 44 namespace blink { | 45 namespace blink { |
| 45 | 46 |
| 46 class CachedMetadataHandler; | 47 class CachedMetadataHandler; |
| 47 class ErrorEvent; | 48 class ErrorEvent; |
| 48 class ExceptionState; | 49 class ExceptionState; |
| 49 class ScriptSourceCode; | 50 class ScriptSourceCode; |
| 50 class WorkerGlobalScope; | 51 class WorkerGlobalScope; |
| 51 | 52 |
| 52 class CORE_EXPORT WorkerScriptController : public NoBaseWillBeGarbageCollectedFi
nalized<WorkerScriptController> { | 53 class CORE_EXPORT WorkerScriptController : public NoBaseWillBeGarbageCollectedFi
nalized<WorkerScriptController> { |
| 54 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(WorkerScriptController); |
| 55 WTF_MAKE_NONCOPYABLE(WorkerScriptController); |
| 53 public: | 56 public: |
| 54 static PassOwnPtrWillBeRawPtr<WorkerScriptController> create(WorkerGlobalSco
pe*, v8::Isolate*); | 57 static PassOwnPtrWillBeRawPtr<WorkerScriptController> create(WorkerGlobalSco
pe*, v8::Isolate*); |
| 55 virtual ~WorkerScriptController(); | 58 virtual ~WorkerScriptController(); |
| 56 void dispose(); | 59 void dispose(); |
| 57 | 60 |
| 58 bool isExecutionForbidden() const; | 61 bool isExecutionForbidden() const; |
| 59 bool isExecutionTerminating() const; | 62 bool isExecutionTerminating() const; |
| 60 | 63 |
| 61 // Returns true if the evaluation completed with no uncaught exception. | 64 // Returns true if the evaluation completed with no uncaught exception. |
| 62 bool evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = nul
lptr, CachedMetadataHandler* = nullptr, V8CacheOptions = V8CacheOptionsDefault); | 65 bool evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = nul
lptr, CachedMetadataHandler* = nullptr, V8CacheOptions = V8CacheOptionsDefault); |
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| 115 // kept as a bare pointer here, and not a Persistent with | 118 // kept as a bare pointer here, and not a Persistent with |
| 116 // Oilpan enabled; stack scanning will visit the object and | 119 // Oilpan enabled; stack scanning will visit the object and |
| 117 // trace its on-heap fields. | 120 // trace its on-heap fields. |
| 118 GC_PLUGIN_IGNORE("394615") | 121 GC_PLUGIN_IGNORE("394615") |
| 119 WorkerGlobalScopeExecutionState* m_globalScopeExecutionState; | 122 WorkerGlobalScopeExecutionState* m_globalScopeExecutionState; |
| 120 }; | 123 }; |
| 121 | 124 |
| 122 } // namespace blink | 125 } // namespace blink |
| 123 | 126 |
| 124 #endif // WorkerScriptController_h | 127 #endif // WorkerScriptController_h |
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