V8HistoryCustom.cpp [plain text]
#include "config.h"
#include "V8History.h"
#include "ExceptionCode.h"
#include "History.h"
#include "SerializedScriptValue.h"
#include "V8Binding.h"
#include "V8BindingState.h"
#include "V8DOMWindow.h"
#include "V8Proxy.h"
namespace WebCore {
v8::Handle<v8::Value> V8History::pushStateCallback(const v8::Arguments& args)
{
bool didThrow = false;
RefPtr<SerializedScriptValue> historyState = SerializedScriptValue::create(args[0], didThrow);
if (didThrow)
return v8::Undefined();
v8::TryCatch tryCatch;
String title = toWebCoreStringWithNullOrUndefinedCheck(args[1]);
if (tryCatch.HasCaught())
return v8::Undefined();
String url;
if (args.Length() > 2) {
url = toWebCoreStringWithNullOrUndefinedCheck(args[2]);
if (tryCatch.HasCaught())
return v8::Undefined();
}
ExceptionCode ec = 0;
History* history = V8History::toNative(args.Holder());
history->stateObjectAdded(historyState.release(), title, url, History::StateObjectPush, ec);
return throwError(ec);
}
v8::Handle<v8::Value> V8History::replaceStateCallback(const v8::Arguments& args)
{
bool didThrow = false;
RefPtr<SerializedScriptValue> historyState = SerializedScriptValue::create(args[0], didThrow);
if (didThrow)
return v8::Undefined();
v8::TryCatch tryCatch;
String title = toWebCoreStringWithNullOrUndefinedCheck(args[1]);
if (tryCatch.HasCaught())
return v8::Undefined();
String url;
if (args.Length() > 2) {
url = toWebCoreStringWithNullOrUndefinedCheck(args[2]);
if (tryCatch.HasCaught())
return v8::Undefined();
}
ExceptionCode ec = 0;
History* history = V8History::toNative(args.Holder());
history->stateObjectAdded(historyState.release(), title, url, History::StateObjectReplace, ec);
return throwError(ec);
}
bool V8History::indexedSecurityCheck(v8::Local<v8::Object> host, uint32_t index, v8::AccessType type, v8::Local<v8::Value>)
{
History* history = V8History::toNative(host);
return V8BindingSecurity::canAccessFrame(V8BindingState::Only(), history->frame(), false);
}
bool V8History::namedSecurityCheck(v8::Local<v8::Object> host, v8::Local<v8::Value> key, v8::AccessType type, v8::Local<v8::Value>)
{
History* history = V8History::toNative(host);
return V8BindingSecurity::canAccessFrame(V8BindingState::Only(), history->frame(), false);
}
}