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port in q* from OT, and split of other things in prep for removing common.*

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Bill Currie 2000-05-20 09:42:02 +00:00
parent 46a2fffe15
commit 68ca31e417
25 changed files with 3542 additions and 0 deletions
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#ifndef __build_h
#define __build_h
int build_number( void );
#endif

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __checksum_h
#define __checksum_h
#include "qtypes.h"
unsigned Com_BlockChecksum (void *buffer, int length);
void Com_BlockFullChecksum (void *buffer, int len, unsigned char *outbuf);
byte COM_BlockSequenceCheckByte (byte *base, int length, int sequence, unsigned mapchecksum);
byte COM_BlockSequenceCRCByte (byte *base, int length, int sequence);
#endif

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __info_h
#define __info_h
#define MAX_INFO_STRING 196
#define MAX_SERVERINFO_STRING 512
#define MAX_LOCALINFO_STRING 32768
char *Info_ValueForKey (char *s, char *key);
void Info_RemoveKey (char *s, char *key);
void Info_RemovePrefixedKeys (char *start, char prefix);
void Info_SetValueForKey (char *s, char *key, char *value, int maxsize);
void Info_SetValueForStarKey (char *s, char *key, char *value, int maxsize);
void Info_Print (char *s);
#endif

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#ifndef __link_h
#define __link_h
// (type *)STRUCT_FROM_LINK(link_t *link, type, member)
// ent = STRUCT_FROM_LINK(link,entity_t,order)
// FIXME: remove this mess!
#define STRUCT_FROM_LINK(l,t,m) ((t *)((byte *)l - (int)&(((t *)0)->m)))
typedef struct link_s
{
struct link_s *prev, *next;
} link_t;
void ClearLink (link_t *l);
void RemoveLink (link_t *l);
void InsertLinkBefore (link_t *l, link_t *before);
void InsertLinkAfter (link_t *l, link_t *after);
#endif

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __msg_h
#define __msg_h
#include "sizebuf.h"
extern struct usercmd_s nullcmd;
void MSG_WriteChar (sizebuf_t *sb, int c);
void MSG_WriteByte (sizebuf_t *sb, int c);
void MSG_WriteShort (sizebuf_t *sb, int c);
void MSG_WriteLong (sizebuf_t *sb, int c);
void MSG_WriteFloat (sizebuf_t *sb, float f);
void MSG_WriteString (sizebuf_t *sb, char *s);
void MSG_WriteCoord (sizebuf_t *sb, float f);
void MSG_WriteAngle (sizebuf_t *sb, float f);
void MSG_WriteAngle16 (sizebuf_t *sb, float f);
void MSG_WriteDeltaUsercmd (sizebuf_t *sb, struct usercmd_s *from, struct usercmd_s *cmd);
extern int msg_readcount;
extern qboolean msg_badread; // set if a read goes beyond end of message
void MSG_BeginReading (void);
int MSG_GetReadCount(void);
int MSG_ReadChar (void);
int MSG_ReadByte (void);
int MSG_ReadShort (void);
int MSG_ReadLong (void);
float MSG_ReadFloat (void);
char *MSG_ReadString (void);
char *MSG_ReadStringLine (void);
float MSG_ReadCoord (void);
float MSG_ReadAngle (void);
float MSG_ReadAngle16 (void);
void MSG_ReadDeltaUsercmd (struct usercmd_s *from, struct usercmd_s *cmd);
#endif

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/*
qargs.h
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QARGS_H
#define _QARGS_H
#include <qtypes.h>
extern int com_argc;
extern char **com_argv;
extern char *com_cmdline;
int COM_CheckParm (char *parm);
void COM_AddParm (char *parm);
void COM_Init (void);
void COM_InitArgv (int argc, char **argv);
#endif // _QARGS_H

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/*
qdefs.h
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QDEFS_H
#define _QDEFS_H
#include <stdio.h>
#include <sys/types.h>
#define MAX_QPATH 64
#define MAX_CL_STATS 32
#define NUM_CSHIFTS 4
#define MAX_MODELS 256
#define MAX_SOUNDS 256
#define MAX_SCOREBOARDNAME 16
#define MAX_STYLESTRING 64
#define MAX_EDICTS 768
#define MAX_LIGHTSTYLES 64
#define MAX_DATAGRAM 1450
#define MAX_MSGLEN 1450
#define clc_stringcmd 4
#endif // _QDEFS_H

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/*
qendian.h
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QENDIAN_H
#define _QENDIAN_H
#include "qtypes.h"
#ifndef NULL
#define NULL ((void *)0)
#endif
#define Q_MAXCHAR ((char)0x7f)
#define Q_MAXSHORT ((short)0x7fff)
#define Q_MAXINT ((int)0x7fffffff)
#define Q_MAXLONG ((int)0x7fffffff)
#define Q_MAXFLOAT ((int)0x7fffffff)
#define Q_MINCHAR ((char)0x80)
#define Q_MINSHORT ((short)0x8000)
#define Q_MININT ((int)0x80000000)
#define Q_MINLONG ((int)0x80000000)
#define Q_MINFLOAT ((int)0x7fffffff)
//============================================================================
extern qboolean bigendien;
extern short (*BigShort) (short l);
extern short (*LittleShort) (short l);
extern int (*BigLong) (int l);
extern int (*LittleLong) (int l);
extern float (*BigFloat) (float l);
extern float (*LittleFloat) (float l);
short ShortSwap (short l);
short ShortNoSwap (short l);
int LongSwap (int l);
int LongNoSwap (int l);
float FloatSwap (float f);
float FloatNoSwap (float f);
//============================================================================
#endif // _QENDIAN_H

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/*
qstructs.h
common structures
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QSTRUCTS_H
#define _QSTRUCTS_H
#include <stdio.h>
#include <sys/types.h>
//=============================================================================
// the host system specifies the base of the directory tree, the
// command line parms passed to the program, and the amount of memory
// available for the program to use
typedef struct
{
char *basedir;
char *cachedir; // for development over ISDN lines
int argc;
char **argv;
void *membase;
int memsize;
} quakeparms_t;
//=============================================================================
typedef struct
{
int destcolor[3];
int percent; // 0-256
} cshift_t;
#endif // _QSTRUCTS_H

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/*
qtypes.h
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QTYPES_H
#define _QTYPES_H
#include <stdio.h>
#include <sys/types.h>
#include <qdefs.h>
#define MAX_QPATH 64
typedef unsigned char byte;
// KJB Undefined true and false defined in SciTech's DEBUG.H header
#undef true
#undef false
typedef enum {false, true} qboolean;
// From mathlib...
typedef float vec_t;
typedef vec_t vec3_t[3];
typedef vec_t vec5_t[5];
typedef int fixed4_t;
typedef int fixed8_t;
typedef int fixed16_t;
typedef int func_t;
typedef int string_t;
typedef byte pixel_t;
/*
typedef enum {key_game, key_console, key_message, key_menu} keydest_t;
typedef enum { ALIAS_SINGLE=0, ALIAS_GROUP } aliasframetype_t;
typedef enum { ALIAS_SKIN_SINGLE=0, ALIAS_SKIN_GROUP } aliasskintype_t;
typedef enum {ev_void, ev_string, ev_float, ev_vector, ev_entity, ev_field, ev_function, ev_pointer} etype_t;
typedef void (*builtin_t) (void);
typedef enum {touchessolid, drawnode, nodrawnode} solidstate_t;
typedef enum { ST_SYNC=0, ST_RAND } synctype_t;
typedef enum { SPR_SINGLE=0, SPR_GROUP } spriteframetype_t;
typedef enum {MS_WINDOWED, MS_FULLSCREEN, MS_FULLDIB, MS_UNINIT} modestate_t;
typedef enum {mod_brush, mod_sprite, mod_alias} modtype_t;
*/
#endif // _QTYPES_H

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/*
quakefs.h
quake virtual filesystem definitions
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 _QUAKEFS_H
#define _QUAKEFS_H
#include "qtypes.h"
#include "quakeio.h"
//============================================================================
#define MAX_OSPATH 128 // max length of a filesystem pathname
extern int com_filesize;
struct cache_user_s;
extern char com_gamedir[MAX_OSPATH];
extern char gamedirfile[MAX_OSPATH];
void COM_WriteFile (char *filename, void *data, int len);
int COM_FOpenFile (char *filename, QFile **gzfile);
void COM_CloseFile (QFile *h);
int COM_filelength (QFile *f);
void COM_FileBase (char *in, char *out);
void COM_DefaultExtension (char *path, char *extension);
char *COM_SkipPath (char *pathname);
void COM_StripExtension (char *in, char *out);
byte *COM_LoadStackFile (char *path, void *buffer, int bufsize);
byte *COM_LoadTempFile (char *path);
byte *COM_LoadHunkFile (char *path);
void COM_LoadCacheFile (char *path, struct cache_user_s *cu);
void COM_CreatePath (char *path);
void COM_Gamedir (char *dir);
void COM_InitFilesystem (void);
void COM_Path_f (void);
void COM_Maplist_f (void);
#endif // _QUAKEFS_H

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/*
quakeio.h
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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 __quake_io_h
#define __quake_io_h
#include <stdio.h>
#include <config.h>
#ifdef HAS_ZLIB
#include <zlib.h>
#endif
typedef struct {
FILE *file;
#ifdef HAS_ZLIB
gzFile *gzfile;
#endif
} QFile;
void Qexpand_squiggle(const char *path, char *dest);
int Qrename(const char *old, const char *new);
QFile *Qopen(const char *path, const char *mode);
QFile *Qdopen(int fd, const char *mode);
void Qclose(QFile *file);
int Qread(QFile *file, void *buf, int count);
int Qwrite(QFile *file, void *buf, int count);
int Qprintf(QFile *file, const char *fmt, ...);
char *Qgets(QFile *file, char *buf, int count);
int Qgetc(QFile *file);
int Qputc(QFile *file, int c);
int Qseek(QFile *file, long offset, int whence);
long Qtell(QFile *file);
int Qflush(QFile *file);
int Qeof(QFile *file);
#endif /*__quake_io_h*/

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __sizebuf_h
#define __sizebuf_h
#include "qtypes.h"
typedef struct sizebuf_s
{
qboolean allowoverflow; // if false, do a Sys_Error
qboolean overflowed; // set to true if the buffer size failed
byte *data;
int maxsize;
int cursize;
} sizebuf_t;
void SZ_Clear (sizebuf_t *buf);
void *SZ_GetSpace (sizebuf_t *buf, int length);
void SZ_Write (sizebuf_t *buf, void *data, int length);
void SZ_Print (sizebuf_t *buf, char *data); // strcats onto the sizebuf
#endif

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
// char *date = "Oct 24 1996";
static char *date = __DATE__ ;
static char *mon[12] =
{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
static char mond[12] =
{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
// returns days since Oct 24 1996
int build_number( void )
{
int m = 0;
int d = 0;
int y = 0;
static int b = 0;
if (b != 0)
return b;
for (m = 0; m < 11; m++)
{
if (strncasecmp( &date[0], mon[m], 3 ) == 0)
break;
d += mond[m];
}
d += atoi( &date[4] ) - 1;
y = atoi( &date[7] ) - 1900;
b = d + (int)((y - 1) * 365.25);
if (((y % 4) == 0) && m > 1)
{
b += 1;
}
b -= 35778; // Dec 16 1998
return b;
}

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "checksum.h"
#include "crc.h"
static byte chktbl[1024 + 4] = {
0x78,0xd2,0x94,0xe3,0x41,0xec,0xd6,0xd5,0xcb,0xfc,0xdb,0x8a,0x4b,0xcc,0x85,0x01,
0x23,0xd2,0xe5,0xf2,0x29,0xa7,0x45,0x94,0x4a,0x62,0xe3,0xa5,0x6f,0x3f,0xe1,0x7a,
0x64,0xed,0x5c,0x99,0x29,0x87,0xa8,0x78,0x59,0x0d,0xaa,0x0f,0x25,0x0a,0x5c,0x58,
0xfb,0x00,0xa7,0xa8,0x8a,0x1d,0x86,0x80,0xc5,0x1f,0xd2,0x28,0x69,0x71,0x58,0xc3,
0x51,0x90,0xe1,0xf8,0x6a,0xf3,0x8f,0xb0,0x68,0xdf,0x95,0x40,0x5c,0xe4,0x24,0x6b,
0x29,0x19,0x71,0x3f,0x42,0x63,0x6c,0x48,0xe7,0xad,0xa8,0x4b,0x91,0x8f,0x42,0x36,
0x34,0xe7,0x32,0x55,0x59,0x2d,0x36,0x38,0x38,0x59,0x9b,0x08,0x16,0x4d,0x8d,0xf8,
0x0a,0xa4,0x52,0x01,0xbb,0x52,0xa9,0xfd,0x40,0x18,0x97,0x37,0xff,0xc9,0x82,0x27,
0xb2,0x64,0x60,0xce,0x00,0xd9,0x04,0xf0,0x9e,0x99,0xbd,0xce,0x8f,0x90,0x4a,0xdd,
0xe1,0xec,0x19,0x14,0xb1,0xfb,0xca,0x1e,0x98,0x0f,0xd4,0xcb,0x80,0xd6,0x05,0x63,
0xfd,0xa0,0x74,0xa6,0x86,0xf6,0x19,0x98,0x76,0x27,0x68,0xf7,0xe9,0x09,0x9a,0xf2,
0x2e,0x42,0xe1,0xbe,0x64,0x48,0x2a,0x74,0x30,0xbb,0x07,0xcc,0x1f,0xd4,0x91,0x9d,
0xac,0x55,0x53,0x25,0xb9,0x64,0xf7,0x58,0x4c,0x34,0x16,0xbc,0xf6,0x12,0x2b,0x65,
0x68,0x25,0x2e,0x29,0x1f,0xbb,0xb9,0xee,0x6d,0x0c,0x8e,0xbb,0xd2,0x5f,0x1d,0x8f,
0xc1,0x39,0xf9,0x8d,0xc0,0x39,0x75,0xcf,0x25,0x17,0xbe,0x96,0xaf,0x98,0x9f,0x5f,
0x65,0x15,0xc4,0x62,0xf8,0x55,0xfc,0xab,0x54,0xcf,0xdc,0x14,0x06,0xc8,0xfc,0x42,
0xd3,0xf0,0xad,0x10,0x08,0xcd,0xd4,0x11,0xbb,0xca,0x67,0xc6,0x48,0x5f,0x9d,0x59,
0xe3,0xe8,0x53,0x67,0x27,0x2d,0x34,0x9e,0x9e,0x24,0x29,0xdb,0x69,0x99,0x86,0xf9,
0x20,0xb5,0xbb,0x5b,0xb0,0xf9,0xc3,0x67,0xad,0x1c,0x9c,0xf7,0xcc,0xef,0xce,0x69,
0xe0,0x26,0x8f,0x79,0xbd,0xca,0x10,0x17,0xda,0xa9,0x88,0x57,0x9b,0x15,0x24,0xba,
0x84,0xd0,0xeb,0x4d,0x14,0xf5,0xfc,0xe6,0x51,0x6c,0x6f,0x64,0x6b,0x73,0xec,0x85,
0xf1,0x6f,0xe1,0x67,0x25,0x10,0x77,0x32,0x9e,0x85,0x6e,0x69,0xb1,0x83,0x00,0xe4,
0x13,0xa4,0x45,0x34,0x3b,0x40,0xff,0x41,0x82,0x89,0x79,0x57,0xfd,0xd2,0x8e,0xe8,
0xfc,0x1d,0x19,0x21,0x12,0x00,0xd7,0x66,0xe5,0xc7,0x10,0x1d,0xcb,0x75,0xe8,0xfa,
0xb6,0xee,0x7b,0x2f,0x1a,0x25,0x24,0xb9,0x9f,0x1d,0x78,0xfb,0x84,0xd0,0x17,0x05,
0x71,0xb3,0xc8,0x18,0xff,0x62,0xee,0xed,0x53,0xab,0x78,0xd3,0x65,0x2d,0xbb,0xc7,
0xc1,0xe7,0x70,0xa2,0x43,0x2c,0x7c,0xc7,0x16,0x04,0xd2,0x45,0xd5,0x6b,0x6c,0x7a,
0x5e,0xa1,0x50,0x2e,0x31,0x5b,0xcc,0xe8,0x65,0x8b,0x16,0x85,0xbf,0x82,0x83,0xfb,
0xde,0x9f,0x36,0x48,0x32,0x79,0xd6,0x9b,0xfb,0x52,0x45,0xbf,0x43,0xf7,0x0b,0x0b,
0x19,0x19,0x31,0xc3,0x85,0xec,0x1d,0x8c,0x20,0xf0,0x3a,0xfa,0x80,0x4d,0x2c,0x7d,
0xac,0x60,0x09,0xc0,0x40,0xee,0xb9,0xeb,0x13,0x5b,0xe8,0x2b,0xb1,0x20,0xf0,0xce,
0x4c,0xbd,0xc6,0x04,0x86,0x70,0xc6,0x33,0xc3,0x15,0x0f,0x65,0x19,0xfd,0xc2,0xd3,
// map checksum goes here
0x00,0x00,0x00,0x00
};
#if 0
/*
====================
COM_BlockSequenceCheckByte
For proxy protecting
====================
*/
byte COM_BlockSequenceCheckByte (byte *base, int length, int sequence, unsigned mapchecksum)
{
int checksum;
byte *p;
if (last_mapchecksum != mapchecksum) {
last_mapchecksum = mapchecksum;
chktbl[1024] = (mapchecksum & 0xff000000) >> 24;
chktbl[1025] = (mapchecksum & 0x00ff0000) >> 16;
chktbl[1026] = (mapchecksum & 0x0000ff00) >> 8;
chktbl[1027] = (mapchecksum & 0x000000ff);
Com_BlockFullChecksum (chktbl, sizeof(chktbl), chkbuf);
}
p = chktbl + (sequence % (sizeof(chktbl) - 8));
if (length > 60)
length = 60;
memcpy (chkbuf + 16, base, length);
length += 16;
chkbuf[length] = (sequence & 0xff) ^ p[0];
chkbuf[length+1] = p[1];
chkbuf[length+2] = ((sequence>>8) & 0xff) ^ p[2];
chkbuf[length+3] = p[3];
length += 4;
checksum = LittleLong(Com_BlockChecksum (chkbuf, length));
checksum &= 0xff;
return checksum;
}
#endif
/*
====================
COM_BlockSequenceCRCByte
For proxy protecting
====================
*/
byte COM_BlockSequenceCRCByte (byte *base, int length, int sequence)
{
unsigned short crc;
byte *p;
byte chkb[60 + 4];
p = chktbl + (sequence % (sizeof(chktbl) - 8));
if (length > 60)
length = 60;
memcpy (chkb, base, length);
chkb[length] = (sequence & 0xff) ^ p[0];
chkb[length+1] = p[1];
chkb[length+2] = ((sequence>>8) & 0xff) ^ p[2];
chkb[length+3] = p[3];
length += 4;
crc = CRC_Block(chkb, length);
crc &= 0xff;
return crc;
}

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/*
com.c
(description)
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
$Id$
*/
// com.c -- misc functions used in client and server
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "sys.h"
#include "cvar.h"
#include "qendian.h"
#include "quakefs.h"
#include "cmd.h"
#include "console.h"
#include <ctype.h>
cvar_t *registered;
qboolean com_modified; // set true if using non-id files
int static_registered = 1; // only for startup check, then set
qboolean msg_suppress_1 = 0;
void COM_InitFilesystem (void);
void COM_Path_f (void);
/*
================
COM_CheckRegistered
Looks for the pop.txt file and verifies it.
Sets the "registered" cvar.
Immediately exits out if an alternate game was attempted to be started without
being registered.
================
*/
void COM_CheckRegistered (void)
{
QFile *h;
unsigned short check[128];
COM_FOpenFile("gfx/pop.lmp", &h);
static_registered = 0;
if (h) {
static_registered = 1;
Qread (h, check, sizeof(check));
Qclose (h);
}
if (static_registered) {
Cvar_Set (registered, "1");
Con_Printf ("Playing registered version.\n");
}
}
/*
================
COM_Init
================
*/
void COM_Init (void)
{
#ifndef WORDS_BIGENDIEN
bigendien = false;
BigShort = ShortSwap;
LittleShort = ShortNoSwap;
BigLong = LongSwap;
LittleLong = LongNoSwap;
BigFloat = FloatSwap;
LittleFloat = FloatNoSwap;
#else
bigendien = true;
BigShort = ShortNoSwap;
LittleShort = ShortSwap;
BigLong = LongNoSwap;
LittleLong = LongSwap;
BigFloat = FloatNoSwap;
LittleFloat = FloatSwap;
#endif
/* Cvar_RegisterVariable (&registered);
CVAR_FIXME */
registered = Cvar_Get("registered", "0", CVAR_NONE, "None");
Cmd_AddCommand ("path", COM_Path_f);
COM_InitFilesystem ();
COM_CheckRegistered ();
}

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/*
info.c
(description)
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
$Id$
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "console.h"
#include <string.h>
#include <stdio.h>
#include <ctype.h>
/*
=====================================================================
INFO STRINGS
=====================================================================
*/
/*
===============
Info_ValueForKey
Searches the string for the given
key and returns the associated value, or an empty string.
===============
*/
char *Info_ValueForKey (char *s, char *key)
{
char pkey[512];
static char value[4][512]; // use two buffers so compares
// work without stomping on each other
static int valueindex;
char *o;
valueindex = (valueindex + 1) % 4;
if (*s == '\\')
s++;
while (1)
{
o = pkey;
while (*s != '\\')
{
if (!*s)
return "";
*o++ = *s++;
}
*o = 0;
s++;
o = value[valueindex];
while (*s != '\\' && *s)
{
if (!*s)
return "";
*o++ = *s++;
}
*o = 0;
if (!strcmp (key, pkey) )
return value[valueindex];
if (!*s)
return "";
s++;
}
}
void Info_RemoveKey (char *s, char *key)
{
char *start;
char pkey[512];
char value[512];
char *o;
if (strstr (key, "\\"))
{
Con_Printf ("Can't use a key with a \\\n");
return;
}
while (1)
{
start = s;
if (*s == '\\')
s++;
o = pkey;
while (*s != '\\')
{
if (!*s)
return;
*o++ = *s++;
}
*o = 0;
s++;
o = value;
while (*s != '\\' && *s)
{
if (!*s)
return;
*o++ = *s++;
}
*o = 0;
if (!strcmp (key, pkey) )
{
strcpy (start, s); // remove this part
return;
}
if (!*s)
return;
}
}
void Info_RemovePrefixedKeys (char *start, char prefix)
{
char *s;
char pkey[512];
char value[512];
char *o;
s = start;
while (1)
{
if (*s == '\\')
s++;
o = pkey;
while (*s != '\\')
{
if (!*s)
return;
*o++ = *s++;
}
*o = 0;
s++;
o = value;
while (*s != '\\' && *s)
{
if (!*s)
return;
*o++ = *s++;
}
*o = 0;
if (pkey[0] == prefix)
{
Info_RemoveKey (start, pkey);
s = start;
}
if (!*s)
return;
}
}
void Info_SetValueForStarKey (char *s, char *key, char *value, int maxsize)
{
char newstr[1024], *v;
int c, is_name, is_team;
if (strstr (key, "\\") || strstr (value, "\\") )
{
Con_Printf ("Can't use keys or values with a \\\n");
return;
}
if (strstr (key, "\"") || strstr (value, "\"") )
{
Con_Printf ("Can't use keys or values with a \"\n");
return;
}
if (strlen(key) > 63 || strlen(value) > 63)
{
Con_Printf ("Keys and values must be < 64 characters.\n");
return;
}
// this next line is kinda trippy
if (*(v = Info_ValueForKey(s, key))) {
// key exists, make sure we have enough room for new value, if we don't,
// don't change it!
if (strlen(value) - strlen(v) + strlen(s) > maxsize) {
Con_Printf ("Info string length exceeded\n");
return;
}
}
Info_RemoveKey (s, key);
if (!value || !strlen(value))
return;
snprintf (newstr, sizeof(newstr), "\\%s\\%s", key, value);
if ((int)(strlen(newstr) + strlen(s)) > maxsize)
{
Con_Printf ("Info string length exceeded\n");
return;
}
// only copy ascii values
s += strlen(s);
v = newstr;
is_name = stricmp(key, "name") == 0;
is_team = stricmp(key, "team") == 0;
while (*v)
{
c = (unsigned char)*v++;
// client only allows highbits on name
if (!is_name) {
c &= 127;
if (c < 32 || c > 127)
continue;
// auto lowercase team
if (is_team)
c = tolower(c);
}
if (c > 13)
*s++ = c;
}
*s = 0;
}
void Info_SetValueForKey (char *s, char *key, char *value, int maxsize)
{
if (key[0] == '*')
{
Con_Printf ("Can't set * keys\n");
return;
}
Info_SetValueForStarKey (s, key, value, maxsize);
}
void Info_Print (char *s)
{
char key[512];
char value[512];
char *o;
int l;
if (*s == '\\')
s++;
while (*s)
{
o = key;
while (*s && *s != '\\')
*o++ = *s++;
l = o - key;
if (l < 20)
{
memset (o, ' ', 20-l);
key[20] = 0;
}
else
*o = 0;
Con_Printf ("%s", key);
if (!*s)
{
Con_Printf ("MISSING VALUE\n");
return;
}
o = value;
s++;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (*s)
s++;
Con_Printf ("%s\n", value);
}
}

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "link.h"
// ClearLink is used for new headnodes
void ClearLink (link_t *l)
{
l->prev = l->next = l;
}
void RemoveLink (link_t *l)
{
l->next->prev = l->prev;
l->prev->next = l->next;
}
void InsertLinkBefore (link_t *l, link_t *before)
{
l->next = before;
l->prev = before->prev;
l->prev->next = l;
l->next->prev = l;
}
void InsertLinkAfter (link_t *l, link_t *after)
{
l->next = after->next;
l->prev = after;
l->prev->next = l;
l->next->prev = l;
}

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/*
msg.c
(description)
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
$Id$
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "msg.h"
#include "net.h"
#include "protocol.h"
#include "qendian.h"
#include "sys.h"
/*
==============================================================================
MESSAGE IO FUNCTIONS
Handles byte ordering and avoids alignment errors
==============================================================================
*/
//
// writing functions
//
void MSG_WriteChar (sizebuf_t *sb, int c)
{
byte *buf;
#ifdef PARANOID
if (c < -128 || c > 127)
Sys_Error ("MSG_WriteChar: range error");
#endif
buf = SZ_GetSpace (sb, 1);
buf[0] = c;
}
void MSG_WriteByte (sizebuf_t *sb, int c)
{
byte *buf;
#ifdef PARANOID
if (c < 0 || c > 255)
Sys_Error ("MSG_WriteByte: range error");
#endif
buf = SZ_GetSpace (sb, 1);
buf[0] = c;
}
void MSG_WriteShort (sizebuf_t *sb, int c)
{
byte *buf;
#ifdef PARANOID
if (c < ((short)0x8000) || c > (short)0x7fff)
Sys_Error ("MSG_WriteShort: range error");
#endif
buf = SZ_GetSpace (sb, 2);
buf[0] = c&0xff;
buf[1] = c>>8;
}
void MSG_WriteLong (sizebuf_t *sb, int c)
{
byte *buf;
buf = SZ_GetSpace (sb, 4);
buf[0] = c&0xff;
buf[1] = (c>>8)&0xff;
buf[2] = (c>>16)&0xff;
buf[3] = c>>24;
}
void MSG_WriteFloat (sizebuf_t *sb, float f)
{
union
{
float f;
int l;
} dat;
dat.f = f;
dat.l = LittleLong (dat.l);
SZ_Write (sb, &dat.l, 4);
}
void MSG_WriteString (sizebuf_t *sb, char *s)
{
if (!s)
SZ_Write (sb, "", 1);
else
SZ_Write (sb, s, strlen(s)+1);
}
void MSG_WriteCoord (sizebuf_t *sb, float f)
{
MSG_WriteShort (sb, (int)(f*8));
}
void MSG_WriteAngle (sizebuf_t *sb, float f)
{
MSG_WriteByte (sb, (int)(f*256/360) & 255);
}
void MSG_WriteAngle16 (sizebuf_t *sb, float f)
{
MSG_WriteShort (sb, (int)(f*65536/360) & 65535);
}
void MSG_WriteDeltaUsercmd (sizebuf_t *buf, usercmd_t *from, usercmd_t *cmd)
{
int bits;
//
// send the movement message
//
bits = 0;
if (cmd->angles[0] != from->angles[0])
bits |= CM_ANGLE1;
if (cmd->angles[1] != from->angles[1])
bits |= CM_ANGLE2;
if (cmd->angles[2] != from->angles[2])
bits |= CM_ANGLE3;
if (cmd->forwardmove != from->forwardmove)
bits |= CM_FORWARD;
if (cmd->sidemove != from->sidemove)
bits |= CM_SIDE;
if (cmd->upmove != from->upmove)
bits |= CM_UP;
if (cmd->buttons != from->buttons)
bits |= CM_BUTTONS;
if (cmd->impulse != from->impulse)
bits |= CM_IMPULSE;
MSG_WriteByte (buf, bits);
if (bits & CM_ANGLE1)
MSG_WriteAngle16 (buf, cmd->angles[0]);
if (bits & CM_ANGLE2)
MSG_WriteAngle16 (buf, cmd->angles[1]);
if (bits & CM_ANGLE3)
MSG_WriteAngle16 (buf, cmd->angles[2]);
if (bits & CM_FORWARD)
MSG_WriteShort (buf, cmd->forwardmove);
if (bits & CM_SIDE)
MSG_WriteShort (buf, cmd->sidemove);
if (bits & CM_UP)
MSG_WriteShort (buf, cmd->upmove);
if (bits & CM_BUTTONS)
MSG_WriteByte (buf, cmd->buttons);
if (bits & CM_IMPULSE)
MSG_WriteByte (buf, cmd->impulse);
MSG_WriteByte (buf, cmd->msec);
}
//
// reading functions
//
int msg_readcount;
qboolean msg_badread;
void MSG_BeginReading (void)
{
msg_readcount = 0;
msg_badread = false;
}
int MSG_GetReadCount(void)
{
return msg_readcount;
}
// returns -1 and sets msg_badread if no more characters are available
int MSG_ReadChar (void)
{
int c;
if (msg_readcount+1 > net_message.cursize)
{
msg_badread = true;
return -1;
}
c = (signed char)net_message.data[msg_readcount];
msg_readcount++;
return c;
}
int MSG_ReadByte (void)
{
int c;
if (msg_readcount+1 > net_message.cursize)
{
msg_badread = true;
return -1;
}
c = (unsigned char)net_message.data[msg_readcount];
msg_readcount++;
return c;
}
int MSG_ReadShort (void)
{
int c;
if (msg_readcount+2 > net_message.cursize)
{
msg_badread = true;
return -1;
}
c = (short)(net_message.data[msg_readcount]
+ (net_message.data[msg_readcount+1]<<8));
msg_readcount += 2;
return c;
}
int MSG_ReadLong (void)
{
int c;
if (msg_readcount+4 > net_message.cursize)
{
msg_badread = true;
return -1;
}
c = net_message.data[msg_readcount]
+ (net_message.data[msg_readcount+1]<<8)
+ (net_message.data[msg_readcount+2]<<16)
+ (net_message.data[msg_readcount+3]<<24);
msg_readcount += 4;
return c;
}
float MSG_ReadFloat (void)
{
union
{
byte b[4];
float f;
int l;
} dat;
dat.b[0] = net_message.data[msg_readcount];
dat.b[1] = net_message.data[msg_readcount+1];
dat.b[2] = net_message.data[msg_readcount+2];
dat.b[3] = net_message.data[msg_readcount+3];
msg_readcount += 4;
dat.l = LittleLong (dat.l);
return dat.f;
}
char *MSG_ReadString (void)
{
static char string[2048];
int l,c;
l = 0;
do
{
c = MSG_ReadChar ();
if (c == -1 || c == 0)
break;
string[l] = c;
l++;
} while (l < sizeof(string)-1);
string[l] = 0;
return string;
}
char *MSG_ReadStringLine (void)
{
static char string[2048];
int l,c;
l = 0;
do
{
c = MSG_ReadChar ();
if (c == -1 || c == 0 || c == '\n')
break;
string[l] = c;
l++;
} while (l < sizeof(string)-1);
string[l] = 0;
return string;
}
float MSG_ReadCoord (void)
{
return MSG_ReadShort() * (1.0/8);
}
float MSG_ReadAngle (void)
{
return MSG_ReadChar() * (360.0/256);
}
float MSG_ReadAngle16 (void)
{
return MSG_ReadShort() * (360.0/65536);
}
void MSG_ReadDeltaUsercmd (usercmd_t *from, usercmd_t *move)
{
int bits;
memcpy (move, from, sizeof(*move));
bits = MSG_ReadByte ();
// read current angles
if (bits & CM_ANGLE1)
move->angles[0] = MSG_ReadAngle16 ();
if (bits & CM_ANGLE2)
move->angles[1] = MSG_ReadAngle16 ();
if (bits & CM_ANGLE3)
move->angles[2] = MSG_ReadAngle16 ();
// read movement
if (bits & CM_FORWARD)
move->forwardmove = MSG_ReadShort ();
if (bits & CM_SIDE)
move->sidemove = MSG_ReadShort ();
if (bits & CM_UP)
move->upmove = MSG_ReadShort ();
// read buttons
if (bits & CM_BUTTONS)
move->buttons = MSG_ReadByte ();
if (bits & CM_IMPULSE)
move->impulse = MSG_ReadByte ();
// read time to run command
move->msec = MSG_ReadByte ();
}

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/*
qargs.c
command line argument processing routines
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 Nelson Rush.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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
$Id$
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "string.h"
#include "ctype.h"
#include "stdlib.h"
#include "qtypes.h"
#include "crc.h"
#include "sys.h"
#include "cmd.h"
#include "console.h"
#include "client.h"
#include "assert.h"
#include "commdef.h"
#include <string.h>
usercmd_t nullcmd; // guarenteed to be zero
static char **largv;
static char *argvdummy = " ";
static char *safeargvs[] =
{"-stdvid", "-nolan", "-nosound", "-nocdaudio", "-nojoy", "-nomouse", "-dibonly"};
#define NUM_SAFE_ARGVS (sizeof(safeargvs)/sizeof(safeargvs[0]))
int com_argc;
char **com_argv;
char *com_cmdline;
cvar_t *cmdline;
qboolean standard_quake = true, rogue, hipnotic;
/*
================
COM_CheckParm
Returns the position (1 to argc-1) in the program's argument list
where the given parameter apears, or 0 if not present
================
*/
int COM_CheckParm (char *parm)
{
int i;
for (i=1 ; i<com_argc ; i++)
{
if (!com_argv[i])
continue; // NEXTSTEP sometimes clears appkit vars.
if (!strcmp (parm,com_argv[i]))
return i;
}
return 0;
}
/*
================
COM_InitArgv
================
*/
void COM_InitArgv (int argc, char **argv)
{
qboolean safe;
int i, len;
safe = false;
largv = (char**)malloc ((argc + NUM_SAFE_ARGVS + 1) * sizeof (char**));
for (com_argc=0, len=0 ; com_argc < argc ; com_argc++)
{
largv[com_argc] = argv[com_argc];
if ((argv[com_argc]) && !strcmp ("-safe", argv[com_argc]))
safe = true;
if (com_argc)
len += strlen (argv[com_argc]) + 1;
}
com_cmdline = (char*)malloc (len+1); // need strlen(com_cmdline)+2
com_cmdline[0] = 0;
if (len) {
for (i=1; i < argc; i++)
{
strncat (com_cmdline, argv[i], len);
assert(len - strlen(com_cmdline) > 0);
strcat (com_cmdline, " ");
}
com_cmdline[len - 1] = '\0';
}
if (safe)
{
// force all the safe-mode switches. Note that we reserved extra space in
// case we need to add these, so we don't need an overflow check
for (i=0 ; i<NUM_SAFE_ARGVS ; i++)
{
largv[com_argc] = safeargvs[i];
com_argc++;
}
}
largv[com_argc] = argvdummy;
com_argv = largv;
if (COM_CheckParm ("-rogue"))
{
rogue = true;
standard_quake = false;
}
if (COM_CheckParm ("-hipnotic"))
{
hipnotic = true;
standard_quake = false;
}
}
/*
================
COM_AddParm
Adds the given string at the end of the current argument list
================
*/
void COM_AddParm (char *parm)
{
largv[com_argc++] = parm;
}

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/*
qendian.c
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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
$Id$
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <ctype.h>
#include <qtypes.h>
/*
============================================================================
BYTE ORDER FUNCTIONS
============================================================================
*/
qboolean bigendien;
short (*BigShort) (short l);
short (*LittleShort) (short l);
int (*BigLong) (int l);
int (*LittleLong) (int l);
float (*BigFloat) (float l);
float (*LittleFloat) (float l);
short ShortSwap (short l)
{
byte b1,b2;
b1 = l&255;
b2 = (l>>8)&255;
return (b1<<8) + b2;
}
short ShortNoSwap (short l)
{
return l;
}
int LongSwap (int l)
{
byte b1,b2,b3,b4;
b1 = l&255;
b2 = (l>>8)&255;
b3 = (l>>16)&255;
b4 = (l>>24)&255;
return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
}
int LongNoSwap (int l)
{
return l;
}
float FloatSwap (float f)
{
union
{
float f;
byte b[4];
} dat1, dat2;
dat1.f = f;
dat2.b[0] = dat1.b[3];
dat2.b[1] = dat1.b[2];
dat2.b[2] = dat1.b[1];
dat2.b[3] = dat1.b[0];
return dat2.f;
}
float FloatNoSwap (float f)
{
return f;
}

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/*
quakeio.c
(description)
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
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
$Id$
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
#include <stdarg.h>
#include <stdlib.h>
#include <quakeio.h>
#include <string.h>
#ifdef WIN32
#include <io.h>
#include <fcntl.h>
#else
#include <pwd.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef _MSC_VER
#define _POSIX_
#endif
#include <limits.h>
void
Qexpand_squiggle(const char *path, char *dest)
{
char *home;
#ifndef _WIN32
struct passwd *pwd_ent;
#endif
if (strncmp (path, "~/",2) != 0) {
strcpy (dest,path);
return;
}
#ifndef _WIN32
if ((pwd_ent = getpwuid (getuid()))) {
home = pwd_ent->pw_dir;
} else
#endif
home = getenv("HOME");
if (home) {
strcpy (dest, home);
strcat (dest, path+1); // skip leading ~
} else
strcpy (dest,path);
}
int
Qrename(const char *old, const char *new)
{
char e_old[PATH_MAX];
char e_new[PATH_MAX];
Qexpand_squiggle (old, e_old);
Qexpand_squiggle (new, e_new);
return rename (e_old, e_new);
}
QFile *
Qopen(const char *path, const char *mode)
{
QFile *file;
char m[80],*p;
int zip=0;
char e_path[PATH_MAX];
Qexpand_squiggle (path, e_path);
path = e_path;
for (p=m; *mode && p-m<(sizeof(m)-1); mode++) {
if (*mode=='z') {
zip=1;
continue;
}
*p++=*mode;
}
*p=0;
file=calloc(sizeof(*file),1);
if (!file)
return 0;
#ifdef HAS_ZLIB
if (zip) {
file->gzfile=gzopen(path,m);
if (!file->gzfile) {
free(file);
return 0;
}
} else
#endif
{
file->file=fopen(path,m);
if (!file->file) {
free(file);
return 0;
}
}
return file;
}
QFile *
Qdopen(int fd, const char *mode)
{
QFile *file;
char m[80],*p;
int zip=0;
for (p=m; *mode && p-m<(sizeof(m)-1); mode++) {
if (*mode=='z') {
zip=1;
continue;
}
*p++=*mode;
}
*p=0;
file=calloc(sizeof(*file),1);
if (!file)
return 0;
#ifdef HAS_ZLIB
if (zip) {
file->gzfile=gzdopen(fd,m);
if (!file->gzfile) {
free(file);
return 0;
}
} else
#endif
{
file->file=fdopen(fd,m);
if (!file->file) {
free(file);
return 0;
}
}
#ifdef WIN32
#ifdef __BORLANDC__
setmode(_fileno(file->file),O_BINARY);
#else
_setmode(_fileno(file->file),_O_BINARY);
#endif
#endif
return file;
}
void
Qclose(QFile *file)
{
if (file->file)
fclose(file->file);
#ifdef HAS_ZLIB
else
gzclose(file->gzfile);
#endif
free(file);
}
int
Qread(QFile *file, void *buf, int count)
{
if (file->file)
return fread(buf, 1, count, file->file);
#ifdef HAS_ZLIB
else
return gzread(file->gzfile,buf,count);
#else
return -1;
#endif
}
int
Qwrite(QFile *file, void *buf, int count)
{
if (file->file)
return fwrite(buf, 1, count, file->file);
#ifdef HAS_ZLIB
else
return gzwrite(file->gzfile,buf,count);
#else
return -1;
#endif
}
int
Qprintf(QFile *file, const char *fmt, ...)
{
va_list args;
int ret=-1;
va_start(args,fmt);
if (file->file)
ret=vfprintf(file->file, fmt, args);
#ifdef HAS_ZLIB
else {
char buf[4096];
va_start(args, fmt);
#ifdef HAVE_VSNPRINTF
(void)vsnprintf(buf, sizeof(buf), fmt, args);
#else
(void)vsprintf(buf, fmt, args);
#endif
va_end(args);
ret = strlen(buf); /* some *sprintf don't return the nb of bytes written */
if (ret>0)
ret=gzwrite(file, buf, (unsigned)ret);
}
#endif
va_end(args);
return ret;
}
char *
Qgets(QFile *file, char *buf, int count)
{
if (file->file)
return fgets(buf, count, file->file);
#ifdef HAS_ZLIB
else
return gzgets(file->gzfile,buf,count);
#else
return 0;
#endif
}
int
Qgetc(QFile *file)
{
if (file->file)
return fgetc(file->file);
#ifdef HAS_ZLIB
else
return gzgetc(file->gzfile);
#else
return -1;
#endif
}
int
Qputc(QFile *file, int c)
{
if (file->file)
return fputc(c, file->file);
#ifdef HAS_ZLIB
else
return gzputc(file->gzfile,c);
#else
return -1;
#endif
}
int
Qseek(QFile *file, long offset, int whence)
{
if (file->file)
return fseek(file->file, offset, whence);
#ifdef HAS_ZLIB
else
return gzseek(file->gzfile,offset,whence);
#else
return -1;
#endif
}
long
Qtell(QFile *file)
{
if (file->file)
return ftell(file->file);
#ifdef HAS_ZLIB
else
return gztell(file->gzfile);
#else
return -1;
#endif
}
int
Qflush(QFile *file)
{
if (file->file)
return fflush(file->file);
#ifdef HAS_ZLIB
else
return gzflush(file->gzfile,Z_SYNC_FLUSH);
#else
return -1;
#endif
}
int
Qeof(QFile *file)
{
if (file->file)
return feof(file->file);
#ifdef HAS_ZLIB
else
return gzeof(file->gzfile);
#else
return -1;
#endif
}

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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "sizebuf.h"
#include "sys.h"
void SZ_Clear (sizebuf_t *buf)
{
buf->cursize = 0;
buf->overflowed = false;
}
void *SZ_GetSpace (sizebuf_t *buf, int length)
{
void *data;
if (buf->cursize + length > buf->maxsize)
{
if (!buf->allowoverflow)
Sys_Error ("SZ_GetSpace: overflow without allowoverflow set (%d)", buf->maxsize);
if (length > buf->maxsize)
Sys_Error ("SZ_GetSpace: %i is > full buffer size", length);
Sys_Printf ("SZ_GetSpace: overflow\n"); // because Con_Printf may be redirected
SZ_Clear (buf);
buf->overflowed = true;
}
data = buf->data + buf->cursize;
buf->cursize += length;
return data;
}
void SZ_Write (sizebuf_t *buf, void *data, int length)
{
memcpy (SZ_GetSpace(buf,length),data,length);
}
void SZ_Print (sizebuf_t *buf, char *data)
{
int len;
len = strlen(data)+1;
if (!buf->cursize || buf->data[buf->cursize-1])
memcpy ((byte *)SZ_GetSpace(buf, len),data,len); // no trailing 0
else
memcpy ((byte *)SZ_GetSpace(buf, len-1)-1,data,len); // write over trailing 0
}

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/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdarg.h>
#include <stdio.h>
/*
va
does a varargs printf into a temp buffer, so I don't need to have
varargs versions of all text functions.
FIXME: make this buffer size safe someday
*/
char *
va(char *format, ...)
{
va_list argptr;
static char string[1024];
va_start (argptr, format);
vsnprintf (string, sizeof(string), format, argptr);
va_end (argptr);
return string;
}