weex_core/Source/include/JavaScriptCore/API/JSStringRefCF.h

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#ifndef JSStringRefCF_h
#define JSStringRefCF_h

#include "JSBase.h"
#include <CoreFoundation/CoreFoundation.h>

#ifdef __cplusplus
extern "C" {
#endif

/* CFString convenience methods */

/*!
@function
@abstract         Creates a JavaScript string from a CFString.
@discussion       This function is optimized to take advantage of cases when 
 CFStringGetCharactersPtr returns a valid pointer.
@param string     The CFString to copy into the new JSString.
@result           A JSString containing string. Ownership follows the Create Rule.
*/
JS_EXPORT JSStringRef JSStringCreateWithCFString(CFStringRef string);
/*!
@function
@abstract         Creates a CFString from a JavaScript string.
@param alloc      The alloc parameter to pass to CFStringCreate.
@param string     The JSString to copy into the new CFString.
@result           A CFString containing string. Ownership follows the Create Rule.
*/
JS_EXPORT CFStringRef JSStringCopyCFString(CFAllocatorRef alloc, JSStringRef string) CF_RETURNS_RETAINED;

#ifdef __cplusplus
}
#endif

#endif /* JSStringRefCF_h */