V8XMLHttpRequestCustom.cpp [plain text]
#include "config.h"
#include "V8XMLHttpRequest.h"
#include <wtf/ArrayBuffer.h>
#include "Document.h"
#include "Frame.h"
#include "InspectorInstrumentation.h"
#include "V8ArrayBuffer.h"
#include "V8Binding.h"
#include "V8Blob.h"
#include "V8DOMFormData.h"
#include "V8Document.h"
#include "V8HTMLDocument.h"
#include "V8Proxy.h"
#include "V8Utilities.h"
#include "WorkerContext.h"
#include "WorkerContextExecutionProxy.h"
#include "XMLHttpRequest.h"
namespace WebCore {
v8::Handle<v8::Value> V8XMLHttpRequest::responseTextAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
INC_STATS("DOM.XMLHttpRequest.responsetext._get");
XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder());
ExceptionCode ec = 0;
const String& text = xmlHttpRequest->responseText(ec);
if (ec)
return throwError(ec);
return v8String(text);
}
v8::Handle<v8::Value> V8XMLHttpRequest::responseAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
INC_STATS("DOM.XMLHttpRequest.response._get");
XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(info.Holder());
switch (xmlHttpRequest->responseTypeCode()) {
case XMLHttpRequest::ResponseTypeDefault:
case XMLHttpRequest::ResponseTypeText:
return responseTextAccessorGetter(name, info);
case XMLHttpRequest::ResponseTypeDocument:
{
ExceptionCode ec = 0;
Document* document = xmlHttpRequest->responseXML(ec);
if (ec) {
V8Proxy::setDOMException(ec, info.GetIsolate());
return v8::Undefined();
}
return toV8(document, info.GetIsolate());
}
case XMLHttpRequest::ResponseTypeBlob:
#if ENABLE(XHR_RESPONSE_BLOB)
{
ExceptionCode ec = 0;
Blob* blob = xmlHttpRequest->responseBlob(ec);
if (ec) {
V8Proxy::setDOMException(ec, info.GetIsolate());
return v8::Undefined();
}
return toV8(blob, info.GetIsolate());
}
#else
return v8::Undefined();
#endif
case XMLHttpRequest::ResponseTypeArrayBuffer:
{
ExceptionCode ec = 0;
ArrayBuffer* arrayBuffer = xmlHttpRequest->responseArrayBuffer(ec);
if (ec) {
V8Proxy::setDOMException(ec, info.GetIsolate());
return v8::Undefined();
}
return toV8(arrayBuffer, info.GetIsolate());
}
}
return v8::Undefined();
}
v8::Handle<v8::Value> V8XMLHttpRequest::openCallback(const v8::Arguments& args)
{
INC_STATS("DOM.XMLHttpRequest.open()");
if (args.Length() < 2)
return V8Proxy::throwNotEnoughArgumentsError();
XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(args.Holder());
String method = toWebCoreString(args[0]);
String urlstring = toWebCoreString(args[1]);
ScriptExecutionContext* context = getScriptExecutionContext();
if (!context)
return v8::Undefined();
KURL url = context->completeURL(urlstring);
ExceptionCode ec = 0;
if (args.Length() >= 3) {
bool async = args[2]->BooleanValue();
if (args.Length() >= 4 && !args[3]->IsUndefined()) {
String user = toWebCoreStringWithNullCheck(args[3]);
if (args.Length() >= 5 && !args[4]->IsUndefined()) {
String passwd = toWebCoreStringWithNullCheck(args[4]);
xmlHttpRequest->open(method, url, async, user, passwd, ec);
} else
xmlHttpRequest->open(method, url, async, user, ec);
} else
xmlHttpRequest->open(method, url, async, ec);
} else
xmlHttpRequest->open(method, url, ec);
if (ec)
return throwError(ec);
return v8::Undefined();
}
static bool isDocumentType(v8::Handle<v8::Value> value)
{
return V8Document::HasInstance(value) || V8HTMLDocument::HasInstance(value);
}
v8::Handle<v8::Value> V8XMLHttpRequest::sendCallback(const v8::Arguments& args)
{
INC_STATS("DOM.XMLHttpRequest.send()");
XMLHttpRequest* xmlHttpRequest = V8XMLHttpRequest::toNative(args.Holder());
InspectorInstrumentation::willSendXMLHttpRequest(xmlHttpRequest->scriptExecutionContext(), xmlHttpRequest->url());
ExceptionCode ec = 0;
if (args.Length() < 1)
xmlHttpRequest->send(ec);
else {
v8::Handle<v8::Value> arg = args[0];
if (isUndefinedOrNull(arg))
xmlHttpRequest->send(ec);
else if (isDocumentType(arg)) {
v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg);
Document* document = V8Document::toNative(object);
ASSERT(document);
xmlHttpRequest->send(document, ec);
} else if (V8Blob::HasInstance(arg)) {
v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg);
Blob* blob = V8Blob::toNative(object);
ASSERT(blob);
xmlHttpRequest->send(blob, ec);
} else if (V8DOMFormData::HasInstance(arg)) {
v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg);
DOMFormData* domFormData = V8DOMFormData::toNative(object);
ASSERT(domFormData);
xmlHttpRequest->send(domFormData, ec);
#if ENABLE(WEBGL) || ENABLE(BLOB)
} else if (V8ArrayBuffer::HasInstance(arg)) {
v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(arg);
ArrayBuffer* arrayBuffer = V8ArrayBuffer::toNative(object);
ASSERT(arrayBuffer);
xmlHttpRequest->send(arrayBuffer, ec);
#endif
} else
xmlHttpRequest->send(toWebCoreStringWithNullCheck(arg), ec);
}
if (ec)
return throwError(ec);
return v8::Undefined();
}
}