Source/WebCore/bindings/v8/custom/V8LocationCustom.cpp - platform/external/chromium_org/third_party/WebKit - Git at Google

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

 #include "config.h"
 #include "V8Location.h"

 #include "BindingState.h"
 #include "Document.h"
 #include "Frame.h"
 #include "FrameLoader.h"
 #include "KURL.h"
 #include "Location.h"
 #include "V8Binding.h"
 #include "V8DOMWindow.h"
 #include "V8EventListener.h"
 #include "V8Utilities.h"
 #include <wtf/text/WTFString.h>

 namespace WebCore {

 void V8Location::hashAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String hash = toWebCoreString(value);

     impl->setHash(hash, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::hostAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String host = toWebCoreString(value);

     impl->setHost(host, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::hostnameAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String hostname = toWebCoreString(value);

     impl->setHostname(hostname, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::hrefAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String href = toWebCoreString(value);

     impl->setHref(href, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::pathnameAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String pathname = toWebCoreString(value);

     impl->setPathname(pathname, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::portAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String port = toWebCoreString(value);

     impl->setPort(port, activeDOMWindow(state), firstDOMWindow(state));
 }

 void V8Location::protocolAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String protocol = toWebCoreString(value);

     ExceptionCode ec = 0;
     impl->setProtocol(protocol, activeDOMWindow(state), firstDOMWindow(state), ec);
     if (UNLIKELY(ec))
         setDOMException(ec, info.GetIsolate());
 }

 void V8Location::searchAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
 {
     Location* impl = V8Location::toNative(info.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String search = toWebCoreString(value);

     impl->setSearch(search, activeDOMWindow(state), firstDOMWindow(state));
 }

 v8::Handle<v8::Value> V8Location::reloadAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
 {
     v8::Isolate* isolate = info.GetIsolate();
     // This is only for getting a unique pointer which we can pass to privateTemplate.
     static const char* privateTemplateUniqueKey = "reloadPrivateTemplate";
     WrapperWorldType currentWorldType = worldType(isolate);
     V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
     v8::Persistent<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::reloadMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

     v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
     if (holder.IsEmpty()) {
         // can only reach here by 'object.__proto__.func', and it should passed
         // domain security check already
         return privateTemplate->GetFunction();
     }
     Location* imp = V8Location::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
         static const char* sharedTemplateUniqueKey = "reloadSharedTemplate";
         v8::Persistent<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::reloadMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
         return sharedTemplate->GetFunction();
     }
     return privateTemplate->GetFunction();
 }

 v8::Handle<v8::Value> V8Location::replaceAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
 {
     v8::Isolate* isolate = info.GetIsolate();
     // This is only for getting a unique pointer which we can pass to privateTemplateMap.
     static const char* privateTemplateUniqueKey = "replacePrivateTemplate";
     WrapperWorldType currentWorldType = worldType(info.GetIsolate());
     V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
     v8::Persistent<v8::FunctionTemplate> privateTemplate = V8PerIsolateData::from(isolate)->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::replaceMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

     v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
     if (holder.IsEmpty()) {
         // can only reach here by 'object.__proto__.func', and it should passed
         // domain security check already
         return privateTemplate->GetFunction();
     }
     Location* imp = V8Location::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
         static const char* sharedTemplateUniqueKey = "replaceSharedTemplate";
         v8::Persistent<v8::FunctionTemplate> sharedTemplate = V8PerIsolateData::from(info.GetIsolate())->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::replaceMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
         return sharedTemplate->GetFunction();
     }
     return privateTemplate->GetFunction();
 }

 v8::Handle<v8::Value> V8Location::assignAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
 {
     v8::Isolate* isolate = info.GetIsolate();
     // This is only for getting a unique pointer which we can pass to privateTemplateMap.
     static const char* privateTemplateUniqueKey = "assignPrivateTemplate";
     WrapperWorldType currentWorldType = worldType(info.GetIsolate());
     V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
     v8::Persistent<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::assignMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

     v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
     if (holder.IsEmpty()) {
         // can only reach here by 'object.__proto__.func', and it should passed
         // domain security check already
         return privateTemplate->GetFunction();
     }
     Location* imp = V8Location::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
         static const char* sharedTemplateUniqueKey = "assignSharedTemplate";
         v8::Persistent<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::assignMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
         return sharedTemplate->GetFunction();
     }
     return privateTemplate->GetFunction();
 }

 v8::Handle<v8::Value> V8Location::reloadMethodCustom(const v8::Arguments& args)
 {
     Location* impl = V8Location::toNative(args.Holder());
     BindingState* state = BindingState::instance();

     impl->reload(activeDOMWindow(state));
     return v8::Undefined();
 }

 v8::Handle<v8::Value> V8Location::replaceMethodCustom(const v8::Arguments& args)
 {
     Location* impl = V8Location::toNative(args.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String urlString = toWebCoreString(args[0]);

     impl->replace(urlString, activeDOMWindow(state), firstDOMWindow(state));
     return v8::Undefined();
 }

 v8::Handle<v8::Value> V8Location::assignMethodCustom(const v8::Arguments& args)
 {
     Location* impl = V8Location::toNative(args.Holder());
     BindingState* state = BindingState::instance();

     // FIXME: Handle exceptions correctly.
     String urlString = toWebCoreString(args[0]);

     impl->assign(urlString, activeDOMWindow(state), firstDOMWindow(state));
     return v8::Undefined();
 }

 v8::Handle<v8::Value> V8Location::valueOfMethodCustom(const v8::Arguments& args)
 {
     // Just return the this object the way the normal valueOf function
     // on the Object prototype would.  The valueOf function is only
     // added to make sure that it cannot be overwritten on location
     // objects, since that would provide a hook to change the string
     // conversion behavior of location objects.
     return args.This();
 }

 v8::Handle<v8::Value> V8Location::toStringMethodCustom(const v8::Arguments& args)
 {
     v8::Handle<v8::Object> holder = args.Holder();
     Location* imp = V8Location::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame()))
         return v8::Undefined();
     String result = imp->href();
     return v8String(result, args.GetIsolate());
 }

 }  // namespace WebCore
	/*
	* Copyright (C) 2009 Google Inc. All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions are
	* met:
	*
	* * Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* * Redistributions in binary form must reproduce the above
	* copyright notice, this list of conditions and the following disclaimer
	* in the documentation and/or other materials provided with the
	* distribution.
	* * Neither the name of Google Inc. nor the names of its
	* contributors may be used to endorse or promote products derived from
	* this software without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/

	#include "config.h"
	#include "V8Location.h"

	#include "BindingState.h"
	#include "Document.h"
	#include "Frame.h"
	#include "FrameLoader.h"
	#include "KURL.h"
	#include "Location.h"
	#include "V8Binding.h"
	#include "V8DOMWindow.h"
	#include "V8EventListener.h"
	#include "V8Utilities.h"
	#include <wtf/text/WTFString.h>

	namespace WebCore {

	void V8Location::hashAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String hash = toWebCoreString(value);

	impl->setHash(hash, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::hostAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String host = toWebCoreString(value);

	impl->setHost(host, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::hostnameAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String hostname = toWebCoreString(value);

	impl->setHostname(hostname, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::hrefAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String href = toWebCoreString(value);

	impl->setHref(href, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::pathnameAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String pathname = toWebCoreString(value);

	impl->setPathname(pathname, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::portAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String port = toWebCoreString(value);

	impl->setPort(port, activeDOMWindow(state), firstDOMWindow(state));
	}

	void V8Location::protocolAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String protocol = toWebCoreString(value);

	ExceptionCode ec = 0;
	impl->setProtocol(protocol, activeDOMWindow(state), firstDOMWindow(state), ec);
	if (UNLIKELY(ec))
	setDOMException(ec, info.GetIsolate());
	}

	void V8Location::searchAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
	{
	Location* impl = V8Location::toNative(info.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String search = toWebCoreString(value);

	impl->setSearch(search, activeDOMWindow(state), firstDOMWindow(state));
	}

	v8::Handle<v8::Value> V8Location::reloadAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
	{
	v8::Isolate* isolate = info.GetIsolate();
	// This is only for getting a unique pointer which we can pass to privateTemplate.
	static const char* privateTemplateUniqueKey = "reloadPrivateTemplate";
	WrapperWorldType currentWorldType = worldType(isolate);
	V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
	v8::Persistent<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::reloadMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

	v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
	if (holder.IsEmpty()) {
	// can only reach here by 'object.__proto__.func', and it should passed
	// domain security check already
	return privateTemplate->GetFunction();
	}
	Location* imp = V8Location::toNative(holder);
	if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
	static const char* sharedTemplateUniqueKey = "reloadSharedTemplate";
	v8::Persistent<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::reloadMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
	return sharedTemplate->GetFunction();
	}
	return privateTemplate->GetFunction();
	}

	v8::Handle<v8::Value> V8Location::replaceAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
	{
	v8::Isolate* isolate = info.GetIsolate();
	// This is only for getting a unique pointer which we can pass to privateTemplateMap.
	static const char* privateTemplateUniqueKey = "replacePrivateTemplate";
	WrapperWorldType currentWorldType = worldType(info.GetIsolate());
	V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
	v8::Persistent<v8::FunctionTemplate> privateTemplate = V8PerIsolateData::from(isolate)->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::replaceMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

	v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
	if (holder.IsEmpty()) {
	// can only reach here by 'object.__proto__.func', and it should passed
	// domain security check already
	return privateTemplate->GetFunction();
	}
	Location* imp = V8Location::toNative(holder);
	if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
	static const char* sharedTemplateUniqueKey = "replaceSharedTemplate";
	v8::Persistent<v8::FunctionTemplate> sharedTemplate = V8PerIsolateData::from(info.GetIsolate())->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::replaceMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
	return sharedTemplate->GetFunction();
	}
	return privateTemplate->GetFunction();
	}

	v8::Handle<v8::Value> V8Location::assignAttrGetterCustom(v8::Local<v8::String> name, const v8::AccessorInfo& info)
	{
	v8::Isolate* isolate = info.GetIsolate();
	// This is only for getting a unique pointer which we can pass to privateTemplateMap.
	static const char* privateTemplateUniqueKey = "assignPrivateTemplate";
	WrapperWorldType currentWorldType = worldType(info.GetIsolate());
	V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
	v8::Persistent<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, V8Location::assignMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));

	v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8Location::GetTemplate(isolate, currentWorldType));
	if (holder.IsEmpty()) {
	// can only reach here by 'object.__proto__.func', and it should passed
	// domain security check already
	return privateTemplate->GetFunction();
	}
	Location* imp = V8Location::toNative(holder);
	if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame(), DoNotReportSecurityError)) {
	static const char* sharedTemplateUniqueKey = "assignSharedTemplate";
	v8::Persistent<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, V8Location::assignMethodCustom, v8Undefined(), v8::Signature::New(data->rawTemplate(&V8Location::info, currentWorldType)));
	return sharedTemplate->GetFunction();
	}
	return privateTemplate->GetFunction();
	}

	v8::Handle<v8::Value> V8Location::reloadMethodCustom(const v8::Arguments& args)
	{
	Location* impl = V8Location::toNative(args.Holder());
	BindingState* state = BindingState::instance();

	impl->reload(activeDOMWindow(state));
	return v8::Undefined();
	}

	v8::Handle<v8::Value> V8Location::replaceMethodCustom(const v8::Arguments& args)
	{
	Location* impl = V8Location::toNative(args.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String urlString = toWebCoreString(args[0]);

	impl->replace(urlString, activeDOMWindow(state), firstDOMWindow(state));
	return v8::Undefined();
	}

	v8::Handle<v8::Value> V8Location::assignMethodCustom(const v8::Arguments& args)
	{
	Location* impl = V8Location::toNative(args.Holder());
	BindingState* state = BindingState::instance();

	// FIXME: Handle exceptions correctly.
	String urlString = toWebCoreString(args[0]);

	impl->assign(urlString, activeDOMWindow(state), firstDOMWindow(state));
	return v8::Undefined();
	}

	v8::Handle<v8::Value> V8Location::valueOfMethodCustom(const v8::Arguments& args)
	{
	// Just return the this object the way the normal valueOf function
	// on the Object prototype would. The valueOf function is only
	// added to make sure that it cannot be overwritten on location
	// objects, since that would provide a hook to change the string
	// conversion behavior of location objects.
	return args.This();
	}

	v8::Handle<v8::Value> V8Location::toStringMethodCustom(const v8::Arguments& args)
	{
	v8::Handle<v8::Object> holder = args.Holder();
	Location* imp = V8Location::toNative(holder);
	if (!BindingSecurity::shouldAllowAccessToFrame(BindingState::instance(), imp->frame()))
	return v8::Undefined();
	String result = imp->href();
	return v8String(result, args.GetIsolate());
	}

	} // namespace WebCore