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rousseau |
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/*
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debug.h: log (or not) messages using syslog
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Copyright (C) 2003 Ludovic Rousseau
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* $Id$
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*/
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/*
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* DEBUG_CRITICAL("text");
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* print "text" is DEBUG_LEVEL_CRITICAL and DEBUG_STDERR is defined
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* send "text" to syslog if DEBUG_LEVEL_CRITICAL is defined
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*
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* DEBUG_CRITICAL2("text: %d", 1234)
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* print "text: 1234" is DEBUG_LEVEL_CRITICAL and DEBUG_STDERR is defined
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* send "text: 1234" to syslog if DEBUG_LEVEL_CRITICAL is defined
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* the format string can be anything printf() can understand
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*
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* same thing for DEBUG_INFO and DEBUG_COMM
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*
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* DEBUG_XXD(msg, buffer, size) is only defined if DEBUG_LEVEL_COMM if defined
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*
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*/
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#ifndef PACKAGE /* PACKAGE is defined in ../config.h by ./configure */
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#error "file config.h NOT included"
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#endif
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#ifndef _GCDEBUG_H_
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#define _GCDEBUG_H_
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/* You can't do #ifndef __FUNCTION__ */
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#if !defined(__GNUC__) && !defined(__IBMC__)
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#define __FUNCTION__ ""
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#endif
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#ifdef DEBUG_LEVEL_CRITICAL
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#define DEBUG_CRITICAL(fmt) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define DEBUG_CRITICAL2(fmt, data) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define DEBUG_CRITICAL3(fmt, data1, data2) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2)
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#define DEBUG
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#else
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#define DEBUG_CRITICAL(fmt)
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#define DEBUG_CRITICAL2(fmt, data)
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#define DEBUG_CRITICAL3(fmt, data1, data2)
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#endif
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#ifdef DEBUG_LEVEL_INFO
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#define DEBUG_INFO(fmt) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define DEBUG_INFO2(fmt, data) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define DEBUG_INFO3(fmt, data1, data2) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2)
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#define DEBUG_INFO4(fmt, data1, data2, data3) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3)
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#define DEBUG
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#else
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#define DEBUG_INFO(fmt)
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#define DEBUG_INFO2(fmt, data)
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#define DEBUG_INFO3(fmt, data1, data2)
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#define DEBUG_INFO4(fmt, data1, data2, data3)
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#endif
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#ifdef DEBUG_LEVEL_PERIODIC
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#define DEBUG_PERIODIC(fmt) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define DEBUG_PERIODIC2(fmt, data) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define DEBUG
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#else
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#define DEBUG_PERIODIC(fmt)
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#define DEBUG_PERIODIC2(fmt, data)
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#endif
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#ifdef DEBUG_LEVEL_COMM
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#define DEBUG_COMM(fmt) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define DEBUG_COMM2(fmt, data) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define DEBUG_COMM3(fmt, data1, data2) debug_msg("%s:%d:%s " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2)
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#define DEBUG
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#define DEBUG_XXD(msg, buffer, size) debug_xxd(msg, buffer, size)
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#else
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#define DEBUG_COMM(fmt)
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#define DEBUG_COMM2(fmt, data)
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#define DEBUG_COMM3(fmt, data1, data2)
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#endif
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#ifndef DEBUG_XXD
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#define DEBUG_XXD(msg, buffer, size)
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#endif
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void debug_msg(char *fmt, ...);
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void debug_xxd(const char *msg, const unsigned char *buffer, const int size);
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#endif
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