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| 1 /* | |
| 2 * Copyright (C) 2008, 2009, 2010 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 #include "config.h" | |
| 32 #include "bindings/core/v8/V8XMLHttpRequest.h" | |
| 33 | |
| 34 #include "bindings/core/v8/V8Blob.h" | |
| 35 #include "bindings/core/v8/V8Document.h" | |
| 36 #include "bindings/core/v8/V8FormData.h" | |
| 37 #include "bindings/core/v8/V8HTMLDocument.h" | |
| 38 #include "bindings/core/v8/V8Stream.h" | |
| 39 #include "bindings/v8/ExceptionMessages.h" | |
| 40 #include "bindings/v8/ExceptionState.h" | |
| 41 #include "bindings/v8/V8Binding.h" | |
| 42 #include "bindings/v8/custom/V8ArrayBufferCustom.h" | |
| 43 #include "bindings/v8/custom/V8ArrayBufferViewCustom.h" | |
| 44 #include "core/dom/Document.h" | |
| 45 #include "core/fileapi/Stream.h" | |
| 46 #include "core/inspector/InspectorInstrumentation.h" | |
| 47 #include "core/workers/WorkerGlobalScope.h" | |
| 48 #include "core/xml/XMLHttpRequest.h" | |
| 49 #include "wtf/ArrayBuffer.h" | |
| 50 #include <v8.h> | |
| 51 | |
| 52 namespace WebCore { | |
| 53 | |
| 54 void V8XMLHttpRequest::constructorCustom(const v8::FunctionCallbackInfo<v8::Valu
e>& info) | |
| 55 { | |
| 56 ExecutionContext* context = currentExecutionContext(info.GetIsolate()); | |
| 57 | |
| 58 RefPtr<SecurityOrigin> securityOrigin; | |
| 59 if (context->isDocument()) { | |
| 60 DOMWrapperWorld& world = DOMWrapperWorld::current(info.GetIsolate()); | |
| 61 if (world.isIsolatedWorld()) | |
| 62 securityOrigin = world.isolatedWorldSecurityOrigin(); | |
| 63 } | |
| 64 | |
| 65 RefPtrWillBeRawPtr<XMLHttpRequest> xmlHttpRequest = XMLHttpRequest::create(c
ontext, securityOrigin); | |
| 66 | |
| 67 v8::Handle<v8::Object> wrapper = info.Holder(); | |
| 68 V8DOMWrapper::associateObjectWithWrapper<V8XMLHttpRequest>(xmlHttpRequest.re
lease(), &wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dep
endent); | |
| 69 info.GetReturnValue().Set(wrapper); | |
| 70 } | |
| 71 | |
| 72 void V8XMLHttpRequest::responseTextAttributeGetterCustom(const v8::PropertyCallb
ackInfo<v8::Value>& info) | |
| 73 { | |
| 74 XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder()); | |
| 75 ExceptionState exceptionState(ExceptionState::GetterContext, "responseText",
"XMLHttpRequest", info.Holder(), info.GetIsolate()); | |
| 76 ScriptString text = xmlHttpRequest->responseText(exceptionState); | |
| 77 if (exceptionState.throwIfNeeded()) | |
| 78 return; | |
| 79 if (text.isEmpty()) { | |
| 80 v8SetReturnValueString(info, emptyString(), info.GetIsolate()); | |
| 81 return; | |
| 82 } | |
| 83 v8SetReturnValue(info, text.v8Value()); | |
| 84 } | |
| 85 | |
| 86 void V8XMLHttpRequest::responseAttributeGetterCustom(const v8::PropertyCallbackI
nfo<v8::Value>& info) | |
| 87 { | |
| 88 XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder()); | |
| 89 | |
| 90 switch (xmlHttpRequest->responseTypeCode()) { | |
| 91 case XMLHttpRequest::ResponseTypeDefault: | |
| 92 case XMLHttpRequest::ResponseTypeText: | |
| 93 responseTextAttributeGetterCustom(info); | |
| 94 return; | |
| 95 | |
| 96 case XMLHttpRequest::ResponseTypeJSON: | |
| 97 { | |
| 98 v8::Isolate* isolate = info.GetIsolate(); | |
| 99 | |
| 100 ScriptString jsonSource = xmlHttpRequest->responseJSONSource(); | |
| 101 if (jsonSource.isEmpty()) { | |
| 102 v8SetReturnValue(info, v8::Null(isolate)); | |
| 103 return; | |
| 104 } | |
| 105 | |
| 106 // Catch syntax error. | |
| 107 v8::TryCatch exceptionCatcher; | |
| 108 v8::Handle<v8::Value> json = v8::JSON::Parse(jsonSource.v8Value()); | |
| 109 if (exceptionCatcher.HasCaught() || json.IsEmpty()) | |
| 110 v8SetReturnValue(info, v8::Null(isolate)); | |
| 111 else | |
| 112 v8SetReturnValue(info, json); | |
| 113 return; | |
| 114 } | |
| 115 | |
| 116 case XMLHttpRequest::ResponseTypeDocument: | |
| 117 { | |
| 118 ExceptionState exceptionState(ExceptionState::GetterContext, "respon
se", "XMLHttpRequest", info.Holder(), info.GetIsolate()); | |
| 119 Document* document = xmlHttpRequest->responseXML(exceptionState); | |
| 120 if (exceptionState.throwIfNeeded()) | |
| 121 return; | |
| 122 v8SetReturnValueFast(info, document, xmlHttpRequest); | |
| 123 return; | |
| 124 } | |
| 125 | |
| 126 case XMLHttpRequest::ResponseTypeBlob: | |
| 127 { | |
| 128 Blob* blob = xmlHttpRequest->responseBlob(); | |
| 129 v8SetReturnValueFast(info, blob, xmlHttpRequest); | |
| 130 return; | |
| 131 } | |
| 132 | |
| 133 case XMLHttpRequest::ResponseTypeStream: | |
| 134 { | |
| 135 Stream* stream = xmlHttpRequest->responseStream(); | |
| 136 v8SetReturnValueFast(info, stream, xmlHttpRequest); | |
| 137 return; | |
| 138 } | |
| 139 | |
| 140 case XMLHttpRequest::ResponseTypeArrayBuffer: | |
| 141 { | |
| 142 ArrayBuffer* arrayBuffer = xmlHttpRequest->responseArrayBuffer(); | |
| 143 if (arrayBuffer) { | |
| 144 arrayBuffer->setDeallocationObserver(V8ArrayBufferDeallocationOb
server::instanceTemplate()); | |
| 145 } | |
| 146 v8SetReturnValueFast(info, arrayBuffer, xmlHttpRequest); | |
| 147 return; | |
| 148 } | |
| 149 } | |
| 150 } | |
| 151 | |
| 152 void V8XMLHttpRequest::openMethodCustom(const v8::FunctionCallbackInfo<v8::Value
>& info) | |
| 153 { | |
| 154 // Four cases: | |
| 155 // open(method, url) | |
| 156 // open(method, url, async) | |
| 157 // open(method, url, async, user) | |
| 158 // open(method, url, async, user, passwd) | |
| 159 | |
| 160 ExceptionState exceptionState(ExceptionState::ExecutionContext, "open", "XML
HttpRequest", info.Holder(), info.GetIsolate()); | |
| 161 | |
| 162 if (info.Length() < 2) { | |
| 163 exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, i
nfo.Length())); | |
| 164 exceptionState.throwIfNeeded(); | |
| 165 return; | |
| 166 } | |
| 167 | |
| 168 XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder()); | |
| 169 | |
| 170 TOSTRING_VOID(V8StringResource<>, method, info[0]); | |
| 171 TOSTRING_VOID(V8StringResource<>, urlstring, info[1]); | |
| 172 | |
| 173 ExecutionContext* context = currentExecutionContext(info.GetIsolate()); | |
| 174 KURL url = context->completeURL(urlstring); | |
| 175 | |
| 176 if (info.Length() >= 3) { | |
| 177 bool async = info[2]->BooleanValue(); | |
| 178 | |
| 179 if (info.Length() >= 4 && !info[3]->IsUndefined()) { | |
| 180 TOSTRING_VOID(V8StringResource<WithNullCheck>, user, info[3]); | |
| 181 | |
| 182 if (info.Length() >= 5 && !info[4]->IsUndefined()) { | |
| 183 TOSTRING_VOID(V8StringResource<WithNullCheck>, password, info[4]
); | |
| 184 xmlHttpRequest->open(method, url, async, user, password, excepti
onState); | |
| 185 } else { | |
| 186 xmlHttpRequest->open(method, url, async, user, exceptionState); | |
| 187 } | |
| 188 } else { | |
| 189 xmlHttpRequest->open(method, url, async, exceptionState); | |
| 190 } | |
| 191 } else { | |
| 192 xmlHttpRequest->open(method, url, exceptionState); | |
| 193 } | |
| 194 | |
| 195 exceptionState.throwIfNeeded(); | |
| 196 } | |
| 197 | |
| 198 static bool isDocumentType(v8::Handle<v8::Value> value, v8::Isolate* isolate) | |
| 199 { | |
| 200 // FIXME: add other document types. | |
| 201 return V8Document::hasInstance(value, isolate) || V8HTMLDocument::hasInstanc
e(value, isolate); | |
| 202 } | |
| 203 | |
| 204 void V8XMLHttpRequest::sendMethodCustom(const v8::FunctionCallbackInfo<v8::Value
>& info) | |
| 205 { | |
| 206 XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder()); | |
| 207 | |
| 208 InspectorInstrumentation::willSendXMLHttpRequest(xmlHttpRequest->executionCo
ntext(), xmlHttpRequest->url()); | |
| 209 | |
| 210 ExceptionState exceptionState(ExceptionState::ExecutionContext, "send", "XML
HttpRequest", info.Holder(), info.GetIsolate()); | |
| 211 if (info.Length() < 1) | |
| 212 xmlHttpRequest->send(exceptionState); | |
| 213 else { | |
| 214 v8::Handle<v8::Value> arg = info[0]; | |
| 215 if (isUndefinedOrNull(arg)) { | |
| 216 xmlHttpRequest->send(exceptionState); | |
| 217 } else if (isDocumentType(arg, info.GetIsolate())) { | |
| 218 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg); | |
| 219 Document* document = V8Document::toNative(object); | |
| 220 ASSERT(document); | |
| 221 xmlHttpRequest->send(document, exceptionState); | |
| 222 } else if (V8Blob::hasInstance(arg, info.GetIsolate())) { | |
| 223 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg); | |
| 224 Blob* blob = V8Blob::toNative(object); | |
| 225 ASSERT(blob); | |
| 226 xmlHttpRequest->send(blob, exceptionState); | |
| 227 } else if (V8FormData::hasInstance(arg, info.GetIsolate())) { | |
| 228 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg); | |
| 229 DOMFormData* domFormData = V8FormData::toNative(object); | |
| 230 ASSERT(domFormData); | |
| 231 xmlHttpRequest->send(domFormData, exceptionState); | |
| 232 } else if (V8ArrayBuffer::hasInstance(arg, info.GetIsolate())) { | |
| 233 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg); | |
| 234 ArrayBuffer* arrayBuffer = V8ArrayBuffer::toNative(object); | |
| 235 ASSERT(arrayBuffer); | |
| 236 xmlHttpRequest->send(arrayBuffer, exceptionState); | |
| 237 } else if (V8ArrayBufferView::hasInstance(arg, info.GetIsolate())) { | |
| 238 v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg); | |
| 239 ArrayBufferView* arrayBufferView = V8ArrayBufferView::toNative(objec
t); | |
| 240 ASSERT(arrayBufferView); | |
| 241 xmlHttpRequest->send(arrayBufferView, exceptionState); | |
| 242 } else { | |
| 243 TOSTRING_VOID(V8StringResource<WithNullCheck>, argString, arg); | |
| 244 xmlHttpRequest->send(argString, exceptionState); | |
| 245 } | |
| 246 } | |
| 247 | |
| 248 exceptionState.throwIfNeeded(); | |
| 249 } | |
| 250 | |
| 251 } // namespace WebCore | |
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Chromium Code Reviews
Issue 331373002:
Split bindings/v8/custom into core and modules. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk