blob: 41b56ac0d196d73387a05c0a01ca0557b73a211b [file] [log] [blame]
/*
* Copyright (C) 2004 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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"
#if ENABLE(NETSCAPE_PLUGIN_API)
#include "c_runtime.h"
#include "c_instance.h"
#include "c_utility.h"
#include "npruntime_impl.h"
#include <JavaScriptCore/JSLock.h>
#include <JavaScriptCore/JSObject.h>
namespace JSC {
namespace Bindings {
JSValue CField::valueFromInstance(ExecState* exec, const Instance* inst) const
{
const CInstance* instance = static_cast<const CInstance*>(inst);
NPObject* obj = instance->getObject();
if (obj->_class->getProperty) {
NPVariant property;
VOID_TO_NPVARIANT(property);
bool result;
{
JSLock::DropAllLocks dropAllLocks(exec);
result = obj->_class->getProperty(obj, _fieldIdentifier, &property);
CInstance::moveGlobalExceptionToExecState(exec);
}
if (result) {
JSValue result = convertNPVariantToValue(exec, &property, instance->rootObject());
_NPN_ReleaseVariantValue(&property);
return result;
}
}
return jsUndefined();
}
bool CField::setValueToInstance(ExecState *exec, const Instance *inst, JSValue aValue) const
{
const CInstance* instance = static_cast<const CInstance*>(inst);
NPObject* obj = instance->getObject();
if (obj->_class->setProperty) {
NPVariant variant;
convertValueToNPVariant(exec, aValue, &variant);
bool result = false;
{
JSLock::DropAllLocks dropAllLocks(exec);
result = obj->_class->setProperty(obj, _fieldIdentifier, &variant);
CInstance::moveGlobalExceptionToExecState(exec);
}
_NPN_ReleaseVariantValue(&variant);
return result;
}
return false;
}
} }
#endif // ENABLE(NETSCAPE_PLUGIN_API)