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quakeforge/include/compat.h

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start merging stuff into libs/util and fix the concequences in nq. nq doesn't build yet though (keys.c, *screen.c and *view.c) due to console fun.
2001-02-21 19:35:06 +00:00
/*
compat.h
Miscellaneous compability stuff
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifndef __compat_h
#define __compat_h
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STDARG_H
# include <stdarg.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <stdlib.h>
#ifndef max
# define max(a,b) ((a) > (b) ? (a) : (b))
#endif
#ifndef min
# define min(a,b) ((a) < (b) ? (a) : (b))
#endif
#ifndef bound
# define bound(a,b,c) (max(a, min(b, c)))
#endif
/* This fixes warnings when compiling with -pedantic */
#if defined(__GNUC__) && !defined(inline)
# define inline __inline__
#endif
/* These may be underscored... */
changes to get mingw builds happening under cygwin
2001-10-17 10:41:25 +00:00
#if defined(HAVE__SNPRINTF)
# undef snprintf
_snprintf and _vsnprintf are not guaranteed to write the trailing '\0'
2002-01-03 23:24:47 +00:00
# define snprintf Q_snprintfz
start merging stuff into libs/util and fix the concequences in nq. nq doesn't build yet though (keys.c, *screen.c and *view.c) due to console fun.
2001-02-21 19:35:06 +00:00
#endif
changes to get mingw builds happening under cygwin
2001-10-17 10:41:25 +00:00
#if defined(HAVE__VSNPRINTF)
# undef vsnprintf
_snprintf and _vsnprintf are not guaranteed to write the trailing '\0'
2002-01-03 23:24:47 +00:00
# define vsnprintf Q_vsnprintfz
start merging stuff into libs/util and fix the concequences in nq. nq doesn't build yet though (keys.c, *screen.c and *view.c) due to console fun.
2001-02-21 19:35:06 +00:00
#endif
#if defined(_WIN32) && !defined(__BORLANDC__)
# define kbhit _kbhit
#endif
/* If we don't have them in the C-library we declare them to avoid warnings */
#if ! (defined(HAVE_SNPRINTF) || defined(HAVE__SNPRINTF))
extern int snprintf(char * s, size_t maxlen, const char *format, ...);
#endif
#if ! (defined(HAVE_VSNPRINTF) || defined(HAVE__VSNPRINTF))
extern int vsnprintf(char *s, size_t maxlen, const char *format, va_list arg);
#endif
/* String utility functions */
#if !defined(strequal)
# define strequal(a,b) (strcmp (a, b) == 0)
#endif
#if !defined(strcaseequal)
# define strcaseequal(a,b) (strcasecmp (a, b) == 0)
#endif
#if !defined(strnequal)
# define strnequal(a,b,c) (strncmp (a, b, c) == 0)
#endif
#if !defined(strncaseequal)
# define strncaseequal(a,b,c) (strncasecmp (a, b, c) == 0)
#endif
- fix a little mistake in SV_PrintToClient that'd cause it to segfault if your first call was with "". Probably could cause crashes too - add a string.c file to libQFutil, with a Q_strcasestr function, which strcasestr is defined to if it's not already defined. (we'd get that with glibc if we defined __USE_GNU, but we don't) - make client_t and SV_ExtractFromUserinfo both use NAME_MAX for their name arrays, instead of 32 for one and 80 for the other - rewrite almost all of SV_ExtractFromUserinfo's name handling. - \r, \n, and \t are all converted to spaces - leading/trailing spaces are stripped - consecutive spaces are reduced to a single space - empty names are considered bad - user-* nicks are considered bad (unless forced to them) - a name containing console or admin is considered bad - a name that already exists is considered bad - if they have a bad name it gets forced to user-%d, where %d is their userid - netname in the progs is now updated properly - name changes are always reported unless it's the initial setting, rather than only if they're full connected and not a spectator - finally, if the name change fails (info string exceeded), give them the boot. (before this was only done for duplicate names) That's about it :)
2001-10-04 19:11:39 +00:00
// FIXME: glibc has strcasestr, but only declares it if __USE_GNU is defined
#if !defined(strcasestr)
# define strcasestr Q_strcasestr
move include/QF/string.h to include/qstring.h and include it automaticly if needed in compat.h
2001-12-13 20:44:32 +00:00
# define need_qstring_h
- fix a little mistake in SV_PrintToClient that'd cause it to segfault if your first call was with "". Probably could cause crashes too - add a string.c file to libQFutil, with a Q_strcasestr function, which strcasestr is defined to if it's not already defined. (we'd get that with glibc if we defined __USE_GNU, but we don't) - make client_t and SV_ExtractFromUserinfo both use NAME_MAX for their name arrays, instead of 32 for one and 80 for the other - rewrite almost all of SV_ExtractFromUserinfo's name handling. - \r, \n, and \t are all converted to spaces - leading/trailing spaces are stripped - consecutive spaces are reduced to a single space - empty names are considered bad - user-* nicks are considered bad (unless forced to them) - a name containing console or admin is considered bad - a name that already exists is considered bad - if they have a bad name it gets forced to user-%d, where %d is their userid - netname in the progs is now updated properly - name changes are always reported unless it's the initial setting, rather than only if they're full connected and not a spectator - finally, if the name change fails (info string exceeded), give them the boot. (before this was only done for duplicate names) That's about it :)
2001-10-04 19:11:39 +00:00
#endif
- change MSG_ReadString to return const char * and return a pointer directly into the packet data. - change a bunch of char *'s to const char *'s for the above. Only thing that had trouble was the cl_nofake handler, which I changed to use a local buffer. - add MSG_ReadStaticString which acts like the old MSG_ReadString, specifically that it uses a static buffer and tollerates unterminated strings. - add a Q_strnlen function, and make strnlen use it if strnlen is undefined. - Add a net_svc.h and net_svc.c which will preparse svc messages into structs, for easier handling. Currently only soundlist and modellist are done.
2001-10-18 04:44:58 +00:00
// FIXME: same as above
#if !defined(strnlen)
# define strnlen Q_strnlen
move include/QF/string.h to include/qstring.h and include it automaticly if needed in compat.h
2001-12-13 20:44:32 +00:00
# define need_qstring_h
#endif
#ifdef need_qstring_h
# include "qstring.h"
- change MSG_ReadString to return const char * and return a pointer directly into the packet data. - change a bunch of char *'s to const char *'s for the above. Only thing that had trouble was the cl_nofake handler, which I changed to use a local buffer. - add MSG_ReadStaticString which acts like the old MSG_ReadString, specifically that it uses a static buffer and tollerates unterminated strings. - add a Q_strnlen function, and make strnlen use it if strnlen is undefined. - Add a net_svc.h and net_svc.c which will preparse svc messages into structs, for easier handling. Currently only soundlist and modellist are done.
2001-10-18 04:44:58 +00:00
#endif
start merging stuff into libs/util and fix the concequences in nq. nq doesn't build yet though (keys.c, *screen.c and *view.c) due to console fun.
2001-02-21 19:35:06 +00:00
compat.h: create a field_offset macro that takes a structure type and a field and returns the offset of the field within the structure everything else: use field_offset to calculate the size of variable sized structs
2001-05-31 18:11:05 +00:00
#undef field_offset
fixes for building on alpha (linux)
2001-11-16 01:09:17 +00:00
#define field_offset(type,field) ((size_t)&(((type *)0)->field))
compat.h: create a field_offset macro that takes a structure type and a field and returns the offset of the field within the structure everything else: use field_offset to calculate the size of variable sized structs
2001-05-31 18:11:05 +00:00
start merging stuff into libs/util and fix the concequences in nq. nq doesn't build yet though (keys.c, *screen.c and *view.c) due to console fun.
2001-02-21 19:35:06 +00:00
#endif // __compat_h
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