Home | History | Annotate | Download | only in JavaScriptGlue 
      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 #include "config.h"
     30 #include "JSBase.h"
     31 
     32 JSBase::JSBase(JSTypeID type) : fTypeID(type), fRetainCount(1)
     33 {
     34 }
     35 
     36 JSBase::~JSBase()
     37 {
     38 }
     39 
     40 JSBase* JSBase::Retain()
     41 {
     42     fRetainCount++; return this;
     43 }
     44 
     45 void JSBase::Release()
     46 {
     47     if (--fRetainCount == 0)
     48     {
     49         JSGlueAPIEntry entry;
     50         delete this;
     51     }
     52 }
     53 
     54 CFIndex JSBase::RetainCount() const
     55 {
     56     return fRetainCount;
     57 }
     58 
     59 JSTypeID JSBase::GetTypeID() const
     60 {
     61     return fTypeID;
     62 }
     63 
     64 CFStringRef JSBase::CopyDescription()
     65 {
     66     return CFStringCreateWithFormat(
     67                 0,
     68                 0,
     69                 CFSTR("<JSTypeRef- ptr:0x%lx type: %d, retaincount: %ld>"),
     70                 (long)this,
     71                 (int)fTypeID,
     72                 (long)fRetainCount);
     73 }
     74 
     75 UInt8 JSBase::Equal(JSBase* other)
     76 {
     77     return this == other;
     78 }
     79