SFBPrintf.h

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00001 /*                                             -*- mode:C++; fill-column:100 -*-
00002   SFBPrintf.h - Crappy cheapo knockoff printf-like routines
00003   Copyright (C) 2009 The Regents of the University of New Mexico
00004  
00005   This library is free software; you can redistribute it and/or
00006   modify it under the terms of the GNU Lesser General Public
00007   License as published by the Free Software Foundation; either
00008   version 2.1 of the License, or (at your option) any later version.
00009 
00010   This library is distributed in the hope that it will be useful,
00011   but WITHOUT ANY WARRANTY; without even the implied warranty of
00012   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013   Lesser General Public License for more details.
00014 
00015   You should have received a copy of the GNU General Public License
00016   along with this library; if not, write to the Free Software
00017   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
00018   USA
00019 
00020   $Id$
00021  */
00022 
00029 #ifndef SFBPRINTF_H
00030 #define SFBPRINTF_H
00031 
00032 #include "SFBTypes.h"
00033 #include <stdarg.h>
00034 
00035 enum LoggingLevels { 
00036   LOGLEVEL_NONE,  
00037   LOGLEVEL_QUIET, 
00038   LOGLEVEL_NORMAL, 
00039   LOGLEVEL_VERBOSE, 
00040   LOGLEVEL_DEBUG    
00041 };
00049 extern void setLogLevel(int n) ;
00050 
00054 extern int getLogLevel() ;
00055 
00059 extern void setLogFace(u8 face) ;
00060 
00064 extern u8 getLogFace() ;
00065 
00070 extern void pprintf(const char * format, ...) ;
00071 
00072 extern void facePrintf(u8 face, const char * format, ...) ;
00073 extern void vfacePrintf(u8 face, const char * format, va_list & ap) ;
00074 
00117 extern u32 packetScanf(u8 * packet, const char * format, ...) ;
00118 
00119 extern u32 vPacketScanf(u8 * packet, const char * format, va_list & ap) ;
00120 
00121 extern void vfaceLogf(int includeTimestamp, int level, u8 face, const char * format, va_list & ap) ;
00122 
00123 /* The 'log*' functions output a timestamp first */
00124 extern void logf(int level, const char * format, ...) ;  
00125 
00130 extern void logNormal(const char * format, ...) ;
00131 
00136 extern void logVerbose(const char * format, ...) ;
00137 
00142 extern void logDebug(const char * format, ...) ;
00143 
00148 extern void logQuiet(const char * format, ...) ;
00149 
00150 /* The 'msg*' functions print only what you say */
00151 extern void msgf(int level, const char * format, ...) ;
00152 
00157 extern void msgNormal(const char * format, ...) ;
00162 extern void msgVerbose(const char * format, ...) ;
00167 extern void msgDebug(const char * format, ...) ;
00172 extern void msgQuiet(const char * format, ...) ;
00173 
00200 typedef void (*CustomPrintfHandler)(u8 face, void * arg, bool alt, int width, bool zerofill);
00201 
00228 typedef bool (*CustomPacketScanfHandler)(u8 * packet, void * arg, bool alt, int width);
00229 
00230 #endif /* SFBPRINTF_H */