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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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 |
| (...skipping 29 matching lines...) Expand all Loading... |
| 40 #include "core/inspector/ScriptCallStack.h" | 40 #include "core/inspector/ScriptCallStack.h" |
| 41 #include "core/frame/ContentSecurityPolicy.h" | 41 #include "core/frame/ContentSecurityPolicy.h" |
| 42 #include "core/frame/DOMTimer.h" | 42 #include "core/frame/DOMTimer.h" |
| 43 #include "core/frame/DOMWindowTimers.h" | 43 #include "core/frame/DOMWindowTimers.h" |
| 44 #include "core/workers/WorkerGlobalScope.h" | 44 #include "core/workers/WorkerGlobalScope.h" |
| 45 #include "modules/websockets/WebSocket.h" | 45 #include "modules/websockets/WebSocket.h" |
| 46 #include "wtf/OwnPtr.h" | 46 #include "wtf/OwnPtr.h" |
| 47 | 47 |
| 48 namespace WebCore { | 48 namespace WebCore { |
| 49 | 49 |
| 50 void SetTimeoutOrInterval(const v8::FunctionCallbackInfo<v8::Value>& args, bool
singleShot) | 50 void SetTimeoutOrInterval(const v8::FunctionCallbackInfo<v8::Value>& info, bool
singleShot) |
| 51 { | 51 { |
| 52 WorkerGlobalScope* workerGlobalScope = V8WorkerGlobalScope::toNative(args.Ho
lder()); | 52 WorkerGlobalScope* workerGlobalScope = V8WorkerGlobalScope::toNative(info.Ho
lder()); |
| 53 | 53 |
| 54 int argumentCount = args.Length(); | 54 int argumentCount = info.Length(); |
| 55 if (argumentCount < 1) | 55 if (argumentCount < 1) |
| 56 return; | 56 return; |
| 57 | 57 |
| 58 v8::Handle<v8::Value> function = args[0]; | 58 v8::Handle<v8::Value> function = info[0]; |
| 59 | 59 |
| 60 WorkerScriptController* script = workerGlobalScope->script(); | 60 WorkerScriptController* script = workerGlobalScope->script(); |
| 61 if (!script) | 61 if (!script) |
| 62 return; | 62 return; |
| 63 | 63 |
| 64 OwnPtr<ScheduledAction> action; | 64 OwnPtr<ScheduledAction> action; |
| 65 v8::Handle<v8::Context> v8Context = script->context(); | 65 v8::Handle<v8::Context> v8Context = script->context(); |
| 66 if (function->IsString()) { | 66 if (function->IsString()) { |
| 67 if (ContentSecurityPolicy* policy = workerGlobalScope->contentSecurityPo
licy()) { | 67 if (ContentSecurityPolicy* policy = workerGlobalScope->contentSecurityPo
licy()) { |
| 68 if (!policy->allowEval()) { | 68 if (!policy->allowEval()) { |
| 69 v8SetReturnValue(args, 0); | 69 v8SetReturnValue(info, 0); |
| 70 return; | 70 return; |
| 71 } | 71 } |
| 72 } | 72 } |
| 73 action = adoptPtr(new ScheduledAction(v8Context, toWebCoreString(functio
n.As<v8::String>()), workerGlobalScope->url(), args.GetIsolate())); | 73 action = adoptPtr(new ScheduledAction(v8Context, toWebCoreString(functio
n.As<v8::String>()), workerGlobalScope->url(), info.GetIsolate())); |
| 74 } else if (function->IsFunction()) { | 74 } else if (function->IsFunction()) { |
| 75 size_t paramCount = argumentCount >= 2 ? argumentCount - 2 : 0; | 75 size_t paramCount = argumentCount >= 2 ? argumentCount - 2 : 0; |
| 76 OwnPtr<v8::Local<v8::Value>[]> params; | 76 OwnPtr<v8::Local<v8::Value>[]> params; |
| 77 if (paramCount > 0) { | 77 if (paramCount > 0) { |
| 78 params = adoptArrayPtr(new v8::Local<v8::Value>[paramCount]); | 78 params = adoptArrayPtr(new v8::Local<v8::Value>[paramCount]); |
| 79 for (size_t i = 0; i < paramCount; ++i) | 79 for (size_t i = 0; i < paramCount; ++i) |
| 80 params[i] = args[i+2]; | 80 params[i] = info[i+2]; |
| 81 } | 81 } |
| 82 // ScheduledAction takes ownership of actual params and releases them in
its destructor. | 82 // ScheduledAction takes ownership of actual params and releases them in
its destructor. |
| 83 action = adoptPtr(new ScheduledAction(v8Context, v8::Handle<v8::Function
>::Cast(function), paramCount, params.get(), args.GetIsolate())); | 83 action = adoptPtr(new ScheduledAction(v8Context, v8::Handle<v8::Function
>::Cast(function), paramCount, params.get(), info.GetIsolate())); |
| 84 } else | 84 } else |
| 85 return; | 85 return; |
| 86 | 86 |
| 87 int32_t timeout = argumentCount >= 2 ? args[1]->Int32Value() : 0; | 87 int32_t timeout = argumentCount >= 2 ? info[1]->Int32Value() : 0; |
| 88 int timerId; | 88 int timerId; |
| 89 if (singleShot) | 89 if (singleShot) |
| 90 timerId = DOMWindowTimers::setTimeout(workerGlobalScope, action.release(
), timeout); | 90 timerId = DOMWindowTimers::setTimeout(workerGlobalScope, action.release(
), timeout); |
| 91 else | 91 else |
| 92 timerId = DOMWindowTimers::setInterval(workerGlobalScope, action.release
(), timeout); | 92 timerId = DOMWindowTimers::setInterval(workerGlobalScope, action.release
(), timeout); |
| 93 | 93 |
| 94 v8SetReturnValue(args, timerId); | 94 v8SetReturnValue(info, timerId); |
| 95 } | 95 } |
| 96 | 96 |
| 97 void V8WorkerGlobalScope::setTimeoutMethodCustom(const v8::FunctionCallbackInfo<
v8::Value>& args) | 97 void V8WorkerGlobalScope::setTimeoutMethodCustom(const v8::FunctionCallbackInfo<
v8::Value>& info) |
| 98 { | 98 { |
| 99 return SetTimeoutOrInterval(args, true); | 99 return SetTimeoutOrInterval(info, true); |
| 100 } | 100 } |
| 101 | 101 |
| 102 void V8WorkerGlobalScope::setIntervalMethodCustom(const v8::FunctionCallbackInfo
<v8::Value>& args) | 102 void V8WorkerGlobalScope::setIntervalMethodCustom(const v8::FunctionCallbackInfo
<v8::Value>& info) |
| 103 { | 103 { |
| 104 return SetTimeoutOrInterval(args, false); | 104 return SetTimeoutOrInterval(info, false); |
| 105 } | 105 } |
| 106 | 106 |
| 107 v8::Handle<v8::Value> toV8(WorkerGlobalScope* impl, v8::Handle<v8::Object> creat
ionContext, v8::Isolate* isolate) | 107 v8::Handle<v8::Value> toV8(WorkerGlobalScope* impl, v8::Handle<v8::Object> creat
ionContext, v8::Isolate* isolate) |
| 108 { | 108 { |
| 109 // Notice that we explicitly ignore creationContext because the WorkerGlobal
Scope is its own creationContext. | 109 // Notice that we explicitly ignore creationContext because the WorkerGlobal
Scope is its own creationContext. |
| 110 | 110 |
| 111 if (!impl) | 111 if (!impl) |
| 112 return v8NullWithCheck(isolate); | 112 return v8NullWithCheck(isolate); |
| 113 | 113 |
| 114 WorkerScriptController* script = impl->script(); | 114 WorkerScriptController* script = impl->script(); |
| 115 if (!script) | 115 if (!script) |
| 116 return v8NullWithCheck(isolate); | 116 return v8NullWithCheck(isolate); |
| 117 | 117 |
| 118 v8::Handle<v8::Object> global = script->context()->Global(); | 118 v8::Handle<v8::Object> global = script->context()->Global(); |
| 119 ASSERT(!global.IsEmpty()); | 119 ASSERT(!global.IsEmpty()); |
| 120 return global; | 120 return global; |
| 121 } | 121 } |
| 122 | 122 |
| 123 } // namespace WebCore | 123 } // namespace WebCore |
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