1 /*

     2  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  *

     8  * 1.  Redistributions of source code must retain the above copyright

     9  *     notice, this list of conditions and the following disclaimer. 

    10  * 2.  Redistributions in binary form must reproduce the above copyright

    11  *     notice, this list of conditions and the following disclaimer in the

    12  *     documentation and/or other materials provided with the distribution. 

    13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    14  *     its contributors may be used to endorse or promote products derived

    15  *     from this software without specific prior written permission. 

    16  *

    17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    27  */

    28 

    29 #include "CoreFoundation/CoreFoundation.h"

    30 #include "JavaScriptGlue.h"

    31 

    32 CFStringRef script = 

    33 CFSTR("\

    34 x = 1; \n\

    35 function getX() \n\

    36 { \n\

    37     return x; \n\

    38 } \n\

    39 ");

    40 

    41 int main(int argc, char* argv[])

    42 {

    43     JSRunRef jsRun = JSRunCreate(script, kJSFlagNone);

    44     if (!JSRunCheckSyntax(jsRun)) {

    45         return -1;

    46     }

    47     JSObjectRef globalObject = JSRunCopyGlobalObject(jsRun);

    48     JSRunEvaluate(jsRun);

    49     JSObjectRef getX = JSObjectCopyProperty(globalObject, CFSTR("getX"));

    50     JSObjectRef jsResult = JSObjectCallFunction(getX, globalObject, 0);

    51 

    52     if (jsResult) {

    53         CFTypeRef cfResult = JSObjectCopyCFValue(jsResult);

    54         CFShow(cfResult);

    55         

    56         CFRelease(cfResult);

    57         JSRelease(jsResult);

    58     }

    59     

    60     JSRelease(jsRun);

    61     

    62     return 0;

    63 }