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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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| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 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 "wtf/OwnPtr.h" | 39 #include "wtf/OwnPtr.h" |
| 39 #include "wtf/ThreadingPrimitives.h" | 40 #include "wtf/ThreadingPrimitives.h" |
| 40 #include "wtf/text/TextPosition.h" | 41 #include "wtf/text/TextPosition.h" |
| 41 #include <v8.h> | 42 #include <v8.h> |
| 42 | 43 |
| 43 namespace blink { | 44 namespace blink { |
| 44 | 45 |
| 45 class CachedMetadataHandler; | 46 class CachedMetadataHandler; |
| 46 class ErrorEvent; | 47 class ErrorEvent; |
| 47 class ExceptionState; | 48 class ExceptionState; |
| 48 class ScriptSourceCode; | 49 class ScriptSourceCode; |
| 49 class WorkerGlobalScope; | 50 class WorkerGlobalScope; |
| 50 | 51 |
| 51 class WorkerScriptController { | 52 class CORE_EXPORT WorkerScriptController { |
| 52 public: | 53 public: |
| 53 WorkerScriptController(WorkerGlobalScope&, v8::Isolate*); | 54 WorkerScriptController(WorkerGlobalScope&, v8::Isolate*); |
| 54 ~WorkerScriptController(); | 55 ~WorkerScriptController(); |
| 55 | 56 |
| 56 bool isExecutionForbidden() const; | 57 bool isExecutionForbidden() const; |
| 57 bool isExecutionTerminating() const; | 58 bool isExecutionTerminating() const; |
| 58 | 59 |
| 59 // Returns true if the evaluation completed with no uncaught exception. | 60 // Returns true if the evaluation completed with no uncaught exception. |
| 60 bool evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = nul
lptr, CachedMetadataHandler* = nullptr, V8CacheOptions = V8CacheOptionsDefault); | 61 bool evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = nul
lptr, CachedMetadataHandler* = nullptr, V8CacheOptions = V8CacheOptionsDefault); |
| 61 | 62 |
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| 110 // kept as a bare pointer here, and not a Persistent with | 111 // kept as a bare pointer here, and not a Persistent with |
| 111 // Oilpan enabled; stack scanning will visit the object and | 112 // Oilpan enabled; stack scanning will visit the object and |
| 112 // trace its on-heap fields. | 113 // trace its on-heap fields. |
| 113 GC_PLUGIN_IGNORE("394615") | 114 GC_PLUGIN_IGNORE("394615") |
| 114 WorkerGlobalScopeExecutionState* m_globalScopeExecutionState; | 115 WorkerGlobalScopeExecutionState* m_globalScopeExecutionState; |
| 115 }; | 116 }; |
| 116 | 117 |
| 117 } // namespace blink | 118 } // namespace blink |
| 118 | 119 |
| 119 #endif // WorkerScriptController_h | 120 #endif // WorkerScriptController_h |
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