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mozXMLT.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is XMLterm.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Ramalingam Saravanan.
00018  * Portions created by the Initial Developer are Copyright (C) 1999
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
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00030  * decision by deleting the provisions above and replace them with the notice
00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  *
00035  * ***** END LICENSE BLOCK ***** */
00036 
00037 // mozXMLT.h: XMLTerm common header
00038 
00039 #ifndef _MOZXMLT_H
00040 
00041 #define _MOZXMLT_H 1
00042 
00043 // Standard C header files
00044 #ifndef _STRING_H
00045 #include <string.h>
00046 #endif
00047 
00048 // public declarations
00049 #include "lineterm.h"
00050 #include "tracelog.h"
00051 
00052 // private declarations
00053 
00054 #define XMLT_TLOG_MODULE  2
00055 #define XMLT_ERROR                            TLOG_ERROR
00056 #define XMLT_WARNING                          TLOG_WARNING
00057 #define XMLT_LOG(procname,level,args)         TLOG_PRINT(XMLT_TLOG_MODULE,procname,level,args)
00058 
00059 // Tracing versions of NS_IMPL_ADDREF and NS_IMPL_RELEASE
00060 
00061 #define XMLT_IMPL_ADDREF(_class) \
00062 NS_IMETHODIMP_(nsrefcnt) _class::AddRef(void)  \
00063 {                                              \
00064   NS_PRECONDITION(PRInt32(mRefCnt) >= 0, "illegal refcnt"); \
00065   ++mRefCnt;                                   \
00066   XMLT_WARNING(#_class ":AddRef, mRefCnt=%d\n", mRefCnt); \
00067   return mRefCnt;                              \
00068 }
00069 
00070 #define XMLT_IMPL_RELEASE(_class) \
00071 NS_IMETHODIMP_(nsrefcnt) _class::Release(void)  \
00072 {                                               \
00073   NS_PRECONDITION(0 != mRefCnt, "dup release"); \
00074   --mRefCnt;                                    \
00075   XMLT_WARNING(#_class ":Release, mRefCnt=%d\n", mRefCnt); \
00076   if (mRefCnt == 0) {                           \
00077     NS_DELETEXPCOM(this);                       \
00078     return 0;                                   \
00079   }                                             \
00080   return mRefCnt;                               \
00081 }
00082 
00083 #endif  /* _MOZXMLT_H */