1 /*

     2  * Copyright (C) 2005 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 #ifndef JSObject_h

    30 #define JSObject_h

    31 

    32 #include "JSBase.h"

    33 #include "JSUtils.h"

    34 

    35 typedef void (*JSObjectMarkProcPtr)(void *data);

    36 JSObjectRef JSObjectCreateInternal(void *data, JSObjectCallBacksPtr callBacks, JSObjectMarkProcPtr markProc, int dataType);

    37 

    38 class JSUserObject : public JSBase {

    39     public:

    40         JSUserObject(JSObjectCallBacksPtr callBacks, JSObjectMarkProcPtr markProc, void *data, int dataType);

    41         virtual ~JSUserObject();

    42 

    43         CFArrayRef CopyPropertyNames(void);

    44         JSUserObject* CopyProperty(CFStringRef propertyName);

    45         void SetProperty(CFStringRef propertyName, JSUserObject* value);

    46         bool ImplementsCall();

    47         JSUserObject* CallFunction(JSUserObject* thisObj, CFArrayRef args);

    48         CFTypeRef CopyCFValue() const;

    49         virtual UInt8 Equal(JSBase* other);

    50         void *GetData();

    51         void Mark();

    52 

    53                 int DataType() const { return fDataType; }

    54     private:

    55         JSObjectCallBacks fCallBacks;

    56         JSObjectMarkProcPtr fMarkProc;

    57         void *fData;

    58                 int fDataType;

    59 };

    60 

    61 #endif