1cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich/* 2cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichCopyright (C) 1996-1997 Id Software, Inc. 3cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 4cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichThis program is free software; you can redistribute it and/or 5cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichmodify it under the terms of the GNU General Public License 6cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichas published by the Free Software Foundation; either version 2 7cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichof the License, or (at your option) any later version. 8cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 9cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichThis program is distributed in the hope that it will be useful, 10cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichbut WITHOUT ANY WARRANTY; without even the implied warranty of 11cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 13cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichSee the GNU General Public License for more details. 14cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 15cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichYou should have received a copy of the GNU General Public License 16cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichalong with this program; if not, write to the Free Software 17cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 19cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich*/ 209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// common.c -- misc functions used in client and server 219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <ctype.h> 239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifdef SERVERONLY 259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "qwsvdef.h" 269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#else 279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "quakedef.h" 289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define MAX_NUM_ARGVS 50 319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define NUM_SAFE_ARGVS 6 329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamusercmd_t nullcmd; // guarenteed to be zero 349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char *largv[MAX_NUM_ARGVS + NUM_SAFE_ARGVS + 1]; 369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char *argvdummy = " "; 379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char *safeargvs[NUM_SAFE_ARGVS] = 399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream {"-stdvid", "-nolan", "-nosound", "-nocdaudio", "-nojoy", "-nomouse"}; 409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 41cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichcvar_t registered = CVAR2("registered","0"); 429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean com_modified; // set true if using non-id files 449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint static_registered = 1; // only for startup check, then set 469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean msg_suppress_1 = 0; 489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_InitFilesystem (void); 509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_Path_f (void); 519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// if a packfile directory differs from this, it is assumed to be hacked 549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define PAK0_COUNT 339 559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define PAK0_CRC 52883 569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean standard_quake = true, rogue, hipnotic; 589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar gamedirfile[MAX_OSPATH]; 609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// this graphic needs to be in the pak file to use registered features 629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamunsigned short pop[] = 639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000 659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x6600,0x0000,0x0000,0x0000,0x6600,0x0000 669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0066,0x0000,0x0000,0x0000,0x0000,0x0067,0x0000 679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x6665,0x0000,0x0000,0x0000,0x0000,0x0065,0x6600 689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0063,0x6561,0x0000,0x0000,0x0000,0x0000,0x0061,0x6563 699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0064,0x6561,0x0000,0x0000,0x0000,0x0000,0x0061,0x6564 709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0064,0x6564,0x0000,0x6469,0x6969,0x6400,0x0064,0x6564 719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0063,0x6568,0x6200,0x0064,0x6864,0x0000,0x6268,0x6563 729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x6567,0x6963,0x0064,0x6764,0x0063,0x6967,0x6500 739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x6266,0x6769,0x6a68,0x6768,0x6a69,0x6766,0x6200 749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0062,0x6566,0x6666,0x6666,0x6666,0x6562,0x0000 759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x0062,0x6364,0x6664,0x6362,0x0000,0x0000 769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x0000,0x0062,0x6662,0x0000,0x0000,0x0000 779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x0000,0x0061,0x6661,0x0000,0x0000,0x0000 789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x0000,0x0000,0x6500,0x0000,0x0000,0x0000 799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream,0x0000,0x0000,0x0000,0x0000,0x6400,0x0000,0x0000,0x0000 809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream}; 819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamAll of Quake's data access is through a hierchal file system, but the contents of the file system can be transparently merged from several sources. 869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThe "base directory" is the path to the directory holding the quake.exe and all game directories. The sys_* files pass this to host_init in quakeparms_t->basedir. This can be overridden with the "-basedir" command line parm to allow code debugging in a different directory. The base directory is 889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamonly used during filesystem initialization. 899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThe "game directory" is the first tree on the search path and directory that all generated files (savegames, screenshots, demos, config files) will be saved to. This can be overridden with the "-game" command line parameter. The game directory can never be changed while quake is executing. This is a precacution against having a malicious server instruct clients to write files over areas they shouldn't. 919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThe "cache directory" is only used during development to save network bandwidth, especially over ISDN / T1 lines. If there is a cache directory 939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamspecified, when a file is found by the normal search path, it will be mirrored 949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreaminto the cache directory, then opened there. 959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================ 999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// ClearLink is used for new headnodes 1029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid ClearLink (link_t *l) 1039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev = l->next = l; 1059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid RemoveLink (link_t *l) 1089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->next->prev = l->prev; 1109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev->next = l->next; 1119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid InsertLinkBefore (link_t *l, link_t *before) 1149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->next = before; 1169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev = before->prev; 1179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev->next = l; 1189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->next->prev = l; 1199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid InsertLinkAfter (link_t *l, link_t *after) 1219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->next = after->next; 1239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev = after; 1249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->prev->next = l; 1259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l->next->prev = l; 1269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 1299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================ 1309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LIBRARY REPLACEMENT FUNCTIONS 1329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================ 1349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 1359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 1379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Q_memset (void *dest, int fill, int count) 1389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 1409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( (((long)dest | count) & 3) == 0) 1429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count >>= 2; 1449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fill = fill | (fill<<8) | (fill<<16) | (fill<<24); 1459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++) 1469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((int *)dest)[i] = fill; 1479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 1499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++) 1509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((byte *)dest)[i] = fill; 1519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Q_memcpy (void *dest, void *src, int count) 1549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 1569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (( ( (long)dest | (long)src | count) & 3) == 0 ) 1589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count>>=2; 1609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++) 1619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((int *)dest)[i] = ((int *)src)[i]; 1629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 1649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++) 1659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((byte *)dest)[i] = ((byte *)src)[i]; 1669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_memcmp (void *m1, void *m2, int count) 1699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while(count) 1719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count--; 1739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (((byte *)m1)[count] != ((byte *)m2)[count]) 1749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 1759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 1779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Q_strcpy (char *dest, char *src) 1809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*src) 1829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *dest++ = *src++; 1849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *dest++ = 0; 1869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Q_strncpy (char *dest, char *src, int count) 1899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*src && count--) 1919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *dest++ = *src++; 1939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (count) 1959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *dest++ = 0; 1969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_strlen (char *str) 1999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int count; 2019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = 0; 2039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (str[count]) 2049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count++; 2059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return count; 2079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *Q_strrchr(char *s, char c) 2109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int len = Q_strlen(s); 2129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s += len; 2139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (len--) 2149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*--s == c) return s; 2159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 2169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Q_strcat (char *dest, char *src) 2199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dest += Q_strlen(dest); 2219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_strcpy (dest, src); 2229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_strcmp (char *s1, char *s2) 2259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 2279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s1 != *s2) 2299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; // strings not equal 2309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s1) 2319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; // strings are equal 2329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s1++; 2339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s2++; 2349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 2379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_strncmp (char *s1, char *s2, int count) 2409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 2429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!count--) 2449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 2459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s1 != *s2) 2469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; // strings not equal 2479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s1) 2489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; // strings are equal 2499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s1++; 2509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s2++; 2519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 2549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_strncasecmp (char *s1, char *s2, int n) 2579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c1, c2; 2599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 2619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c1 = *s1++; 2639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c2 = *s2++; 2649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!n--) 2669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; // strings are equal until end point 2679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c1 != c2) 2699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c1 >= 'a' && c1 <= 'z') 2719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c1 -= ('a' - 'A'); 2729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c2 >= 'a' && c2 <= 'z') 2739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c2 -= ('a' - 'A'); 2749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c1 != c2) 2759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; // strings not equal 2769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!c1) 2789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; // strings are equal 2799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// s1++; 2809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// s2++; 2819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 2849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_strcasecmp (char *s1, char *s2) 2879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return Q_strncasecmp (s1, s2, 99999); 2899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 2929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Q_atoi (char *str) 2949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int val; 2969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int sign; 2979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 2989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*str == '-') 3009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sign = -1; 3029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream str++; 3039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sign = 1; 3069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = 0; 3089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// check for hex 3119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X') ) 3139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream str += 2; 3159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 3169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *str++; 3189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c >= '0' && c <= '9') 3199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val<<4) + c - '0'; 3209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (c >= 'a' && c <= 'f') 3219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val<<4) + c - 'a' + 10; 3229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (c >= 'A' && c <= 'F') 3239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val<<4) + c - 'A' + 10; 3249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return val*sign; 3269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// check for character 3319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (str[0] == '\'') 3339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return sign * str[1]; 3359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// assume decimal 3399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 3419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *str++; 3439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c <'0' || c > '9') 3449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return val*sign; 3459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = val*10 + c - '0'; 3469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 3499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 3509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat Q_atof (char *str) 3539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 3549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream double val; 3559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int sign; 3569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 3579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int decimal, total; 3589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*str == '-') 3609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sign = -1; 3629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream str++; 3639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sign = 1; 3669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = 0; 3689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// check for hex 3719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X') ) 3739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream str += 2; 3759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 3769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *str++; 3789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c >= '0' && c <= '9') 3799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val*16) + c - '0'; 3809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (c >= 'a' && c <= 'f') 3819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val*16) + c - 'a' + 10; 3829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (c >= 'A' && c <= 'F') 3839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = (val*16) + c - 'A' + 10; 3849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return val*sign; 3869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// check for character 3919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (str[0] == '\'') 3939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return sign * str[1]; 3959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// assume decimal 3999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 4009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream decimal = -1; 4019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream total = 0; 4029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 4039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *str++; 4059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c == '.') 4069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream decimal = total; 4089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 4099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c <'0' || c > '9') 4119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 4129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = val*10 + c - '0'; 4139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream total++; 4149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (decimal == -1) 4179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return val*sign; 4189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (total > decimal) 4199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val /= 10; 4219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream total--; 4229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return val*sign; 4259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 4289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================ 4299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BYTE ORDER FUNCTIONS 4319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================ 4339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 4349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean bigendien; 4369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamshort (*BigShort) (short l); 4389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamshort (*LittleShort) (short l); 4399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint (*BigLong) (int l); 4409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint (*LittleLong) (int l); 4419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat (*BigFloat) (float l); 4429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat (*LittleFloat) (float l); 4439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamshort ShortSwap (short l) 4459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte b1,b2; 4479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b1 = l&255; 4499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b2 = (l>>8)&255; 4509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return (b1<<8) + b2; 4529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamshort ShortNoSwap (short l) 4559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return l; 4579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint LongSwap (int l) 4609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte b1,b2,b3,b4; 4629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b1 = l&255; 4649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b2 = (l>>8)&255; 4659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b3 = (l>>16)&255; 4669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b4 = (l>>24)&255; 4679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4; 4699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint LongNoSwap (int l) 4729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return l; 4749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat FloatSwap (float f) 4779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream union 4799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float f; 4819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte b[4]; 4829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } dat1, dat2; 4839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat1.f = f; 4869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat2.b[0] = dat1.b[3]; 4879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat2.b[1] = dat1.b[2]; 4889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat2.b[2] = dat1.b[1]; 4899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat2.b[3] = dat1.b[0]; 4909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return dat2.f; 4919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat FloatNoSwap (float f) 4949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return f; 4969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 4999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================== 5009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MESSAGE IO FUNCTIONS 5029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamHandles byte ordering and avoids alignment errors 5049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================== 5059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 5069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 5089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// writing functions 5099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 5109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteChar (sizebuf_t *sb, int c) 5129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 5149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifdef PARANOID 5169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c < -128 || c > 127) 5179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MSG_WriteChar: range error"); 5189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 5199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = SZ_GetSpace (sb, 1); 5219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[0] = c; 5229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteByte (sizebuf_t *sb, int c) 5259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 5279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifdef PARANOID 5299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c < 0 || c > 255) 5309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MSG_WriteByte: range error"); 5319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 5329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = SZ_GetSpace (sb, 1); 5349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[0] = c; 5359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteShort (sizebuf_t *sb, int c) 5389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 5409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifdef PARANOID 5429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c < ((short)0x8000) || c > (short)0x7fff) 5439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MSG_WriteShort: range error"); 5449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 5459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = SZ_GetSpace (sb, 2); 5479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[0] = c&0xff; 5489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[1] = c>>8; 5499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteLong (sizebuf_t *sb, int c) 5529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 5549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = SZ_GetSpace (sb, 4); 5569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[0] = c&0xff; 5579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[1] = (c>>8)&0xff; 5589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[2] = (c>>16)&0xff; 5599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf[3] = c>>24; 5609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteFloat (sizebuf_t *sb, float f) 5639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream union 5659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float f; 5679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int l; 5689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } dat; 5699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.f = f; 5729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.l = LittleLong (dat.l); 5739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SZ_Write (sb, &dat.l, 4); 5759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteString (sizebuf_t *sb, char *s) 5789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!s) 5809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SZ_Write (sb, "", 1); 5819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 5829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SZ_Write (sb, s, Q_strlen(s)+1); 5839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteCoord (sizebuf_t *sb, float f) 5869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (sb, (int)(f*8)); 5889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteAngle (sizebuf_t *sb, float f) 5919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (sb, (int)(f*256/360) & 255); 5939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteAngle16 (sizebuf_t *sb, float f) 5969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (sb, (int)(f*65536/360) & 65535); 5989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_WriteDeltaUsercmd (sizebuf_t *buf, usercmd_t *from, usercmd_t *cmd) 6019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int bits; 6039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 6059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// send the movement message 6069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 6079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits = 0; 6089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->angles[0] != from->angles[0]) 6099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_ANGLE1; 6109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->angles[1] != from->angles[1]) 6119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_ANGLE2; 6129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->angles[2] != from->angles[2]) 6139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_ANGLE3; 6149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->forwardmove != from->forwardmove) 6159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_FORWARD; 6169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->sidemove != from->sidemove) 6179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_SIDE; 6189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->upmove != from->upmove) 6199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_UP; 6209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->buttons != from->buttons) 6219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_BUTTONS; 6229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cmd->impulse != from->impulse) 6239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= CM_IMPULSE; 6249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (buf, bits); 6269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE1) 6289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle16 (buf, cmd->angles[0]); 6299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE2) 6309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle16 (buf, cmd->angles[1]); 6319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE3) 6329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle16 (buf, cmd->angles[2]); 6339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_FORWARD) 6359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (buf, cmd->forwardmove); 6369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_SIDE) 6379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (buf, cmd->sidemove); 6389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_UP) 6399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (buf, cmd->upmove); 6409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_BUTTONS) 6429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (buf, cmd->buttons); 6439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_IMPULSE) 6449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (buf, cmd->impulse); 6459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (buf, cmd->msec); 6469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 6509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// reading functions 6519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 6529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint msg_readcount; 6539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean msg_badread; 6549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_BeginReading (void) 6569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount = 0; 6589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_badread = false; 6599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint MSG_GetReadCount(void) 6629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return msg_readcount; 6649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// returns -1 and sets msg_badread if no more characters are available 6679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint MSG_ReadChar (void) 6689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 6709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (msg_readcount+1 > net_message.cursize) 6729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_badread = true; 6749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 6759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = (signed char)net_message.data[msg_readcount]; 6789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount++; 6799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return c; 6819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint MSG_ReadByte (void) 6849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 6869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (msg_readcount+1 > net_message.cursize) 6889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_badread = true; 6909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 6919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = (unsigned char)net_message.data[msg_readcount]; 6949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount++; 6959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return c; 6979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint MSG_ReadShort (void) 7009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 7029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (msg_readcount+2 > net_message.cursize) 7049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_badread = true; 7069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 7079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = (short)(net_message.data[msg_readcount] 7109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + (net_message.data[msg_readcount+1]<<8)); 7119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount += 2; 7139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return c; 7159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint MSG_ReadLong (void) 7189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 7209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (msg_readcount+4 > net_message.cursize) 7229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_badread = true; 7249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 7259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = net_message.data[msg_readcount] 7289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + (net_message.data[msg_readcount+1]<<8) 7299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + (net_message.data[msg_readcount+2]<<16) 7309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + (net_message.data[msg_readcount+3]<<24); 7319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount += 4; 7339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return c; 7359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat MSG_ReadFloat (void) 7389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream union 7409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte b[4]; 7429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float f; 7439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int l; 7449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } dat; 7459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.b[0] = net_message.data[msg_readcount]; 7479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.b[1] = net_message.data[msg_readcount+1]; 7489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.b[2] = net_message.data[msg_readcount+2]; 7499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.b[3] = net_message.data[msg_readcount+3]; 7509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msg_readcount += 4; 7519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dat.l = LittleLong (dat.l); 7539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return dat.f; 7559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *MSG_ReadString (void) 7589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char string[2048]; 7609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int l,c; 7619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l = 0; 7639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream do 7649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = MSG_ReadChar (); 7669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c == -1 || c == 0) 7679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 7689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream string[l] = c; 7699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l++; 770cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich } while (l < (int) sizeof(string)-1); 7719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream string[l] = 0; 7739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return string; 7759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *MSG_ReadStringLine (void) 7789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char string[2048]; 7809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int l,c; 7819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l = 0; 7839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream do 7849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = MSG_ReadChar (); 7869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c == -1 || c == 0 || c == '\n') 7879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 7889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream string[l] = c; 7899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l++; 790cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich } while (l < (int) sizeof(string)-1); 7919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream string[l] = 0; 7939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return string; 7959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat MSG_ReadCoord (void) 7989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return MSG_ReadShort() * (1.0/8); 8009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat MSG_ReadAngle (void) 8039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return MSG_ReadChar() * (360.0/256); 8059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat MSG_ReadAngle16 (void) 8089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return MSG_ReadShort() * (360.0/65536); 8109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid MSG_ReadDeltaUsercmd (usercmd_t *from, usercmd_t *move) 8139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int bits; 8159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (move, from, sizeof(*move)); 8179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits = MSG_ReadByte (); 8199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// read current angles 8219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE1) 8229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->angles[0] = MSG_ReadAngle16 (); 8239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE2) 8249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->angles[1] = MSG_ReadAngle16 (); 8259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_ANGLE3) 8269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->angles[2] = MSG_ReadAngle16 (); 8279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// read movement 8299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_FORWARD) 8309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->forwardmove = MSG_ReadShort (); 8319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_SIDE) 8329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->sidemove = MSG_ReadShort (); 8339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_UP) 8349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->upmove = MSG_ReadShort (); 8359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// read buttons 8379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_BUTTONS) 8389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->buttons = MSG_ReadByte (); 8399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & CM_IMPULSE) 8419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->impulse = MSG_ReadByte (); 8429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// read time to run command 8449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream move->msec = MSG_ReadByte (); 8459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//=========================================================================== 8499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SZ_Clear (sizebuf_t *buf) 8519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf->cursize = 0; 8539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf->overflowed = false; 8549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *SZ_GetSpace (sizebuf_t *buf, int length) 8579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream void *data; 8599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (buf->cursize + length > buf->maxsize) 8619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!buf->allowoverflow) 8639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("SZ_GetSpace: overflow without allowoverflow set (%d)", buf->maxsize); 8649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (length > buf->maxsize) 8669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("SZ_GetSpace: %i is > full buffer size", length); 8679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Printf ("SZ_GetSpace: overflow\n"); // because Con_Printf may be redirected 8699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SZ_Clear (buf); 8709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf->overflowed = true; 8719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream data = buf->data + buf->cursize; 8749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf->cursize += length; 8759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return data; 8779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SZ_Write (sizebuf_t *buf, void *data, int length) 8809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_memcpy (SZ_GetSpace(buf,length),data,length); 8829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SZ_Print (sizebuf_t *buf, char *data) 8859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int len; 8879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len = Q_strlen(data)+1; 8899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!buf->cursize || buf->data[buf->cursize-1]) 8919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_memcpy ((byte *)SZ_GetSpace(buf, len),data,len); // no trailing 0 8929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 8939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_memcpy ((byte *)SZ_GetSpace(buf, len-1)-1,data,len); // write over trailing 0 8949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================ 8989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_SkipPath 9039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *COM_SkipPath (char *pathname) 9069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *last; 9089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream last = pathname; 9109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*pathname) 9119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*pathname=='/') 9139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream last = pathname+1; 9149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pathname++; 9159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return last; 9179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_StripExtension 9229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_StripExtension (char *in, char *out) 9259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*in && *in != '.') 9279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *out++ = *in++; 9289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *out = 0; 9299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_FileExtension 9349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *COM_FileExtension (char *in) 9379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char exten[8]; 9399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 9409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*in && *in != '.') 9429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream in++; 9439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*in) 9449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ""; 9459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream in++; 9469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<7 && *in ; i++,in++) 9479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream exten[i] = *in; 9489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream exten[i] = 0; 9499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return exten; 9509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_FileBase 9559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 9569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_FileBase (char *in, char *out) 9589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *s, *s2; 9609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s = in + strlen(in) - 1; 9629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (s != in && *s != '.') 9649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s--; 9659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (s2 = s ; *s2 && *s2 != '/' ; s2--) 9679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ; 9689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (s-s2 < 2) 9709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (out,"?model?"); 9719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 9729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s--; 9749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strncpy (out,s2+1, s-s2); 9759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out[s-s2] = 0; 9769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 9829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_DefaultExtension 9839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 9849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_DefaultExtension (char *path, char *extension) 9869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *src; 9889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 9899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// if path doesn't have a .EXT, append extension 9909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// (extension should include the .) 9919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 9929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream src = path + strlen(path) - 1; 9939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*src != '/' && src != path) 9959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*src == '.') 9979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; // it has an extension 9989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream src--; 9999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcat (path, extension); 10029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================ 10059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar com_token[1024]; 10079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint com_argc; 10089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar **com_argv; 10099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 10129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============== 10139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_Parse 10149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamParse a token out of a string 10169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============== 10179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *COM_Parse (char *data) 10199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 10219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int len; 10229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len = 0; 10249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_token[0] = 0; 10259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!data) 10279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; 10289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// skip whitespace 10309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamskipwhite: 10319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while ( (c = *data) <= ' ') 10329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c == 0) 10349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; // end of file; 10359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream data++; 10369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// skip // comments 10399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c=='/' && data[1] == '/') 10409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*data && *data != '\n') 10429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream data++; 10439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream goto skipwhite; 10449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// handle quoted strings specially 10489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c == '\"') 10499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream data++; 10519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 10529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *data++; 10549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c=='\"' || !c) 10559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_token[len] = 0; 10579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return data; 10589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_token[len] = c; 10609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len++; 10619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// parse a regular word 10659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream do 10669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_token[len] = c; 10689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream data++; 10699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len++; 10709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = *data; 10719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } while (c>32); 10729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_token[len] = 0; 10749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return data; 10759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 10799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 10809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_CheckParm 10819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamReturns the position (1 to argc-1) in the program's argument list 10839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamwhere the given parameter apears, or 0 if not present 10849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 10859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint COM_CheckParm (char *parm) 10879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 10899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=1 ; i<com_argc ; i++) 10919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!com_argv[i]) 10939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // NEXTSTEP sometimes clears appkit vars. 10949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!Q_strcmp (parm,com_argv[i])) 10959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return i; 10969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 10999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_CheckRegistered 11049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamLooks for the pop.txt file and verifies it. 11069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSets the "registered" cvar. 11079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamImmediately exits out if an alternate game was attempted to be started without 11089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambeing registered. 11099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 11119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_CheckRegistered (void) 11129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *h; 11149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short check[128]; 11159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 11169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_FOpenFile("gfx/pop.lmp", &h); 11189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static_registered = 0; 11199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!h) 11219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Playing shareware version.\n"); 1123cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich#if 0 11249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef SERVERONLY 11259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// FIXME DEBUG -- only temporary 11269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (com_modified) 11279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("You must have the registered version to play QuakeWorld"); 11289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 1129cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich#endif 11309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 11319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fread (check, 1, sizeof(check), h); 11349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (h); 11359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<128 ; i++) 11379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pop[i] != (unsigned short)BigShort (check[i])) 11389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Corrupted data file."); 11399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cvar_Set ("registered", "1"); 11419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static_registered = 1; 11429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Playing registered version.\n"); 11439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_InitArgv 11509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 11529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_InitArgv (int argc, char **argv) 11539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream qboolean safe; 11559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 11569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream safe = false; 11589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (com_argc=0 ; (com_argc<MAX_NUM_ARGVS) && (com_argc < argc) ; 11609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_argc++) 11619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream largv[com_argc] = argv[com_argc]; 11639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!Q_strcmp ("-safe", argv[com_argc])) 11649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream safe = true; 11659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (safe) 11689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // force all the safe-mode switches. Note that we reserved extra space in 11709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // case we need to add these, so we don't need an overflow check 11719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<NUM_SAFE_ARGVS ; i++) 11729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream largv[com_argc] = safeargvs[i]; 11749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_argc++; 11759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream largv[com_argc] = argvdummy; 11799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_argv = largv; 11809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_AddParm 11859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamAdds the given string at the end of the current argument list 11879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 11899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_AddParm (char *parm) 11909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream largv[com_argc++] = parm; 11929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_Init 11989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 11999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_Init (void) 12019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte swaptest[2] = {1,0}; 12039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// set the byte swapping variables in a portable manner 12059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( *(short *)swaptest == 1) 12069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 12079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bigendien = false; 12089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigShort = ShortSwap; 12099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleShort = ShortNoSwap; 12109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigLong = LongSwap; 12119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleLong = LongNoSwap; 12129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigFloat = FloatSwap; 12139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleFloat = FloatNoSwap; 12149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 12169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 12179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bigendien = true; 12189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigShort = ShortNoSwap; 12199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleShort = ShortSwap; 12209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigLong = LongNoSwap; 12219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleLong = LongSwap; 12229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BigFloat = FloatNoSwap; 12239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleFloat = FloatSwap; 12249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cvar_RegisterVariable (®istered); 12279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cmd_AddCommand ("path", COM_Path_f); 12289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_InitFilesystem (); 12309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_CheckRegistered (); 12319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 12329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 12359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 12369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamva 12379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamdoes a varargs printf into a temp buffer, so I don't need to have 12399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvarargs versions of all text functions. 12409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFIXME: make this buffer size safe someday 12419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 12429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *va(char *format, ...) 12449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream va_list argptr; 12469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char string[1024]; 12479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream va_start (argptr, format); 12499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vsprintf (string, format,argptr); 12509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream va_end (argptr); 12519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return string; 12539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 12549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/// just for debugging 12579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint memsearch (byte *start, int count, int search) 12589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 12609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++) 12629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (start[i] == search) 12639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return i; 12649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 12659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 12669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 12689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================= 12699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamQUAKE FILESYSTEM 12719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================= 12739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint com_filesize; 12769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 12799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// in memory 12809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 12819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct 12839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[MAX_QPATH]; 12859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int filepos, filelen; 12869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} packfile_t; 12879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct pack_s 12899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char filename[MAX_OSPATH]; 12919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *handle; 12929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int numfiles; 12939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream packfile_t *files; 12949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} pack_t; 12959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 12979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// on disk 12989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 12999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct 13009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[56]; 13029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int filepos, filelen; 13039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} dpackfile_t; 13049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct 13069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char id[4]; 13089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int dirofs; 13099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int dirlen; 13109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} dpackheader_t; 13119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define MAX_FILES_IN_PACK 2048 13139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar com_gamedir[MAX_OSPATH]; 13159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar com_basedir[MAX_OSPATH]; 13169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct searchpath_s 13189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char filename[MAX_OSPATH]; 13209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack_t *pack; // only one of filename / pack will be used 13219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct searchpath_s *next; 13229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} searchpath_t; 13239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamsearchpath_t *com_searchpaths; 13259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamsearchpath_t *com_base_searchpaths; // without gamedirs 13269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 13289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 13299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_filelength 13309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 13319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 13329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint COM_filelength (FILE *f) 13339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int pos; 13359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int end; 13369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pos = ftell (f); 13389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fseek (f, 0, SEEK_END); 13399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream end = ftell (f); 13409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fseek (f, pos, SEEK_SET); 13419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return end; 13439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 13449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint COM_FileOpenRead (char *path, FILE **hndl) 13469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *f; 13489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream f = fopen(path, "rb"); 13509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!f) 13519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *hndl = NULL; 13539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 13549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *hndl = f; 13569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return COM_filelength(f); 13589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 13599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 13619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 13629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_Path_f 13639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 13659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 13669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_Path_f (void) 13679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream searchpath_t *s; 13699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Current search path:\n"); 13719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (s=com_searchpaths ; s ; s=s->next) 13729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (s == com_base_searchpaths) 13749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("----------\n"); 13759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (s->pack) 13769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("%s (%i files)\n", s->pack->filename, s->pack->numfiles); 13779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 13789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("%s\n", s->filename); 13799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 13819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 13839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 13849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_WriteFile 13859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThe filename will be prefixed by the current game directory 13879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 13889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 13899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_WriteFile (char *filename, void *data, int len) 13909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *f; 13929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[MAX_OSPATH]; 13939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (name, "%s/%s", com_gamedir, filename); 13959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream f = fopen (name, "wb"); 13979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!f) { 13989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_mkdir(com_gamedir); 13999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream f = fopen (name, "wb"); 14009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!f) 14019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Error opening %s", filename); 14029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Printf ("COM_WriteFile: %s\n", name); 14059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fwrite (data, 1, len, f); 14069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (f); 14079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 14089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 14119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 14129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_CreatePath 14139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamOnly used for CopyFile and download 14159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 14169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 14179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_CreatePath (char *path) 14189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 14199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *ofs; 14209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (ofs = path+1 ; *ofs ; ofs++) 14229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 14239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*ofs == '/') 14249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // create the directory 14259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *ofs = 0; 14269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_mkdir (path); 14279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *ofs = '/'; 14289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 14319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 14349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=========== 14359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_CopyFile 14369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCopies a file over from the net to the local cache, creating any directories 14389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamneeded. This is for the convenience of developers using ISDN from home. 14399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=========== 14409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 14419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_CopyFile (char *netpath, char *cachepath) 14429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 14439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *in, *out; 14449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int remaining, count; 14459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char buf[4096]; 14469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream remaining = COM_FileOpenRead (netpath, &in); 14489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_CreatePath (cachepath); // create directories up to the cache file 14499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out = fopen(cachepath, "wb"); 14509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!out) 14519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Error opening %s", cachepath); 14529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (remaining) 14549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1455cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich if (remaining < (int) sizeof(buf)) 14569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = remaining; 14579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 14589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = sizeof(buf); 14599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fread (buf, 1, count, in); 14609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fwrite (buf, 1, count, out); 14619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream remaining -= count; 14629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (in); 14659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (out); 14669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 14679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 14699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=========== 14709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_FindFile 14719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFinds the file in the search path. 14739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSets com_filesize and one of handle or file 14749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=========== 14759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 14769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint file_from_pak; // global indicating file came from pack file ZOID 14779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint COM_FOpenFile (char *filename, FILE **file) 14799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 14809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream searchpath_t *search; 14819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char netpath[MAX_OSPATH]; 14829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack_t *pak; 14839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 14849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int findtime; 14859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream file_from_pak = 0; 14879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 14899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// search through the path, one element at a time 14909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 14919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (search = com_searchpaths ; search ; search = search->next) 14929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 14939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // is the element a pak file? 14949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (search->pack) 14959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 14969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // look through all the pak file elements 14979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pak = search->pack; 14989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<pak->numfiles ; i++) 14999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp (pak->files[i].name, filename)) 15009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // found it! 15019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Printf ("PackFile: %s : %s\n",pak->filename, filename); 15029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // open a new file on the pakfile 15039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *file = fopen (pak->filename, "rb"); 15049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*file) 15059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Couldn't reopen %s", pak->filename); 15069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fseek (*file, pak->files[i].filepos, SEEK_SET); 15079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_filesize = pak->files[i].filelen; 15089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream file_from_pak = 1; 15099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return com_filesize; 15109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 15139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // check a file in the directory tree 15159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!static_registered) 15169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // if not a registered version, don't ever go beyond base 15179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( strchr (filename, '/') || strchr (filename,'\\')) 15189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 15199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (netpath, "%s/%s",search->filename, filename); 15229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream findtime = Sys_FileTime (netpath); 15249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (findtime == -1) 15259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 15269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Printf ("FindFile: %s\n",netpath); 15289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *file = fopen (netpath, "rb"); 15309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return COM_filelength (*file); 15319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Printf ("FindFile: can't find %s\n", filename); 15369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *file = NULL; 15389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_filesize = -1; 15399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return -1; 15409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 15419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 15439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 15449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_LoadFile 15459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFilename are reletive to the quake directory. 15479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamAllways appends a 0 byte to the loaded data. 15489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============ 15499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 15509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamcache_user_t *loadcache; 15519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *loadbuf; 15529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint loadsize; 15539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *COM_LoadFile (char *path, int usehunk) 15549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 15559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *h; 15569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 15579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char base[32]; 15589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int len; 15599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = NULL; // quiet compiler warning 15619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// look for it in the filesystem or pack files 15639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len = com_filesize = COM_FOpenFile (path, &h); 15649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!h) 15659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; 15669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// extract the filename base name for hunk tag 15689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_FileBase (path, base); 15699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (usehunk == 1) 15719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = Hunk_AllocName (len+1, base); 15729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (usehunk == 2) 15739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = Hunk_TempAlloc (len+1); 15749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (usehunk == 0) 15759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = Z_Malloc (len+1); 15769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (usehunk == 3) 15779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = Cache_Alloc (loadcache, len+1, base); 15789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (usehunk == 4) 15799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (len+1 > loadsize) 15819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = Hunk_TempAlloc (len+1); 15829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 15839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = loadbuf; 15849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 15869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("COM_LoadFile: bad usehunk"); 15879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!buf) 15899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("COM_LoadFile: not enough space for %s", path); 15909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((byte *)buf)[len] = 0; 15929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef SERVERONLY 15939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Draw_BeginDisc (); 15949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 15959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fread (buf, 1, len, h); 15969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (h); 15979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef SERVERONLY 15989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Draw_EndDisc (); 15999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 16009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return buf; 16029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *COM_LoadHunkFile (char *path) 16059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return COM_LoadFile (path, 1); 16079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *COM_LoadTempFile (char *path) 16109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return COM_LoadFile (path, 2); 16129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_LoadCacheFile (char *path, struct cache_user_s *cu) 16159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadcache = cu; 16179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_LoadFile (path, 3); 16189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// uses temp hunk if larger than bufsize 16219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *COM_LoadStackFile (char *path, void *buffer, int bufsize) 16229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *buf; 16249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadbuf = (byte *)buffer; 16269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadsize = bufsize; 16279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = COM_LoadFile (path, 4); 16289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return buf; 16309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 16339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_LoadPackFile 16359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamTakes an explicit (not game tree related) path to a pak file. 16379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamLoads the header and directory, adding the files at the beginning 16399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamof the list so they override previous pack files. 16409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 16429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreampack_t *COM_LoadPackFile (char *packfile) 16439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dpackheader_t header; 16459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 16469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream packfile_t *newfiles; 16479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int numpackfiles; 16489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack_t *pack; 16499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FILE *packhandle; 16509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dpackfile_t info[MAX_FILES_IN_PACK]; 16519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short crc; 16529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (COM_FileOpenRead (packfile, &packhandle) == -1) 16549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; 16559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fread (&header, 1, sizeof(header), packhandle); 16579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (header.id[0] != 'P' || header.id[1] != 'A' 16589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream || header.id[2] != 'C' || header.id[3] != 'K') 16599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("%s is not a packfile", packfile); 16609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream header.dirofs = LittleLong (header.dirofs); 16619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream header.dirlen = LittleLong (header.dirlen); 16629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numpackfiles = header.dirlen / sizeof(dpackfile_t); 16649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numpackfiles > MAX_FILES_IN_PACK) 16669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("%s has %i files", packfile, numpackfiles); 16679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numpackfiles != PAK0_COUNT) 16699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_modified = true; // not the original file 16709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newfiles = Z_Malloc (numpackfiles * sizeof(packfile_t)); 16729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fseek (packhandle, header.dirofs, SEEK_SET); 16749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fread (&info, 1, header.dirlen, packhandle); 16759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// crc the directory to check for modifications 16779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream crc = CRC_Block((byte *)info, header.dirlen); 16789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// CRC_Init (&crc); 16809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// for (i=0 ; i<header.dirlen ; i++) 16819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// CRC_ProcessByte (&crc, ((byte *)info)[i]); 16829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (crc != PAK0_CRC) 16839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_modified = true; 16849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// parse the directory 16869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numpackfiles ; i++) 16879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 16889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (newfiles[i].name, info[i].name); 16899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newfiles[i].filepos = LittleLong(info[i].filepos); 16909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newfiles[i].filelen = LittleLong(info[i].filelen); 16919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 16929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack = Z_Malloc (sizeof (pack_t)); 16949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (pack->filename, packfile); 16959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack->handle = packhandle; 16969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack->numfiles = numpackfiles; 16979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack->files = newfiles; 16989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Added packfile %s (%i files)\n", packfile, numpackfiles); 17009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return pack; 17019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 17029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 17059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 17069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_AddGameDirectory 17079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSets com_gamedir, adds the directory to the head of the path, 17099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamthen loads and adds pak1.pak pak2.pak ... 17109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 17119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 17129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_AddGameDirectory (char *dir) 17139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 17149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 17159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream searchpath_t *search; 17169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack_t *pak; 17179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char pakfile[MAX_OSPATH]; 17189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *p; 17199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((p = strrchr(dir, '/')) != NULL) 17219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy(gamedirfile, ++p); 17229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 17239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy(gamedirfile, p); 17249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (com_gamedir, dir); 17259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// add the directory to the search path 17289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search = Hunk_Alloc (sizeof(searchpath_t)); 17309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (search->filename, dir); 17319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->next = com_searchpaths; 17329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_searchpaths = search; 17339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// add any pak files in the format pak0.pak pak1.pak, ... 17369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; ; i++) 17389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (pakfile, "%s/pak%i.pak", dir, i); 17409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pak = COM_LoadPackFile (pakfile); 17419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!pak) 17429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 17439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search = Hunk_Alloc (sizeof(searchpath_t)); 17449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->pack = pak; 17459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->next = com_searchpaths; 17469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_searchpaths = search; 17479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 17509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 17529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 17539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_Gamedir 17549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSets the gamedir and path to a different directory. 17569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 17579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 17589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_Gamedir (char *dir) 17599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 17609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream searchpath_t *search, *next; 17619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 17629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack_t *pak; 17639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char pakfile[MAX_OSPATH]; 17649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strstr(dir, "..") || strstr(dir, "/") 17669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream || strstr(dir, "\\") || strstr(dir, ":") ) 17679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Gamedir should be a single filename, not a path\n"); 17699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 17709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp(gamedirfile, dir)) 17739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; // still the same 17749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (gamedirfile, dir); 17759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 17779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // free up any current game dir info 17789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 17799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (com_searchpaths != com_base_searchpaths) 17809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (com_searchpaths->pack) 17829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fclose (com_searchpaths->pack->handle); 17849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Z_Free (com_searchpaths->pack->files); 17859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Z_Free (com_searchpaths->pack); 17869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream next = com_searchpaths->next; 17889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Z_Free (com_searchpaths); 17899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_searchpaths = next; 17909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 17939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // flush all data, so it will be forced to reload 17949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 17959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cache_Flush (); 17969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp(dir,"id1") || !strcmp(dir, "qw")) 17989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 17999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (com_gamedir, "%s/%s", com_basedir, dir); 18019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 18039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // add the directory to the search path 18049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 18059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search = Z_Malloc (sizeof(searchpath_t)); 18069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (search->filename, com_gamedir); 18079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->next = com_searchpaths; 18089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_searchpaths = search; 18099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 18119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // add any pak files in the format pak0.pak pak1.pak, ... 18129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 18139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; ; i++) 18149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (pakfile, "%s/pak%i.pak", com_gamedir, i); 18169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pak = COM_LoadPackFile (pakfile); 18179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!pak) 18189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 18199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search = Z_Malloc (sizeof(searchpath_t)); 18209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->pack = pak; 18219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream search->next = com_searchpaths; 18229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_searchpaths = search; 18239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 18259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 18279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 18289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_InitFilesystem 18299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 18309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 18319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid COM_InitFilesystem (void) 18329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 18339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 18349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 18369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// -basedir <path> 18379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// Overrides the system supplied base directory (under id1) 18389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 18399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream i = COM_CheckParm ("-basedir"); 18409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i && i < com_argc-1) 18419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (com_basedir, com_argv[i+1]); 18429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 18439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (com_basedir, host_parms.basedir); 18449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 18469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// start up with id1 by default 18479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 18489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_AddGameDirectory (va("%s/id1", com_basedir) ); 18499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream COM_AddGameDirectory (va("%s/qw", com_basedir) ); 18509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // any set gamedirs will be freed up to here 18529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream com_base_searchpaths = com_searchpaths; 18539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 18549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 18589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream===================================================================== 18599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream INFO STRINGS 18619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream===================================================================== 18639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 18649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 18669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 18679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamInfo_ValueForKey 18689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSearches the string for the given 18709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamkey and returns the associated value, or an empty string. 18719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 18729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 18739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *Info_ValueForKey (char *s, char *key) 18749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 18759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char pkey[512]; 18769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char value[4][512]; // use two buffers so compares 18779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // work without stomping on each other 18789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static int valueindex; 18799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *o; 18809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream valueindex = (valueindex + 1) % 4; 18829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s == '\\') 18839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 18849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 18859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = pkey; 18879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\') 18889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 18909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ""; 18919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 18929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 18949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 18959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = value[valueindex]; 18979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\' && *s) 18999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ""; 19029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 19039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 19059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp (key, pkey) ) 19079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return value[valueindex]; 19089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ""; 19119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 19129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 19149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Info_RemoveKey (char *s, char *key) 19169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 19179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *start; 19189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char pkey[512]; 19199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char value[512]; 19209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *o; 19219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strstr (key, "\\")) 19239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Can't use a key with a \\\n"); 19259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 19299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream start = s; 19319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s == '\\') 19329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 19339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = pkey; 19349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\') 19359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 19399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 19419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 19429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = value; 19449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\' && *s) 19459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 19499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 19519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp (key, pkey) ) 19539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (start, s); // remove this part 19559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 19639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Info_RemovePrefixedKeys (char *start, char prefix) 19659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 19669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *s; 19679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char pkey[512]; 19689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char value[512]; 19699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *o; 19709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s = start; 19729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 19749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s == '\\') 19769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 19779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = pkey; 19789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\') 19799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 19839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 19859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 19869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = value; 19889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s != '\\' && *s) 19899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 19919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 19929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 19939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 19949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 19959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 19969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pkey[0] == prefix) 19979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 19989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Info_RemoveKey (start, pkey); 19999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s = start; 20009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 20039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 20079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Info_SetValueForStarKey (char *s, char *key, char *value, int maxsize) 20109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 20119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char new[1024], *v; 20129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 20139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifdef SERVERONLY 20149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream extern cvar_t sv_highchars; 20159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 20169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strstr (key, "\\") || strstr (value, "\\") ) 20189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Can't use keys or values with a \\\n"); 20209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strstr (key, "\"") || strstr (value, "\"") ) 20249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Can't use keys or values with a \"\n"); 20269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strlen(key) > 63 || strlen(value) > 63) 20309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Keys and values must be < 64 characters.\n"); 20329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // this next line is kinda trippy 20369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*(v = Info_ValueForKey(s, key))) { 20379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // key exists, make sure we have enough room for new value, if we don't, 20389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // don't change it! 2039cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich if ((int) (strlen(value) - strlen(v) + strlen(s)) > maxsize) { 20409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Info string length exceeded\n"); 20419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Info_RemoveKey (s, key); 20459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!value || !strlen(value)) 20469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (new, "\\%s\\%s", key, value); 20499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((int)(strlen(new) + strlen(s)) > maxsize) 20519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Info string length exceeded\n"); 20539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // only copy ascii values 20579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s += strlen(s); 20589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream v = new; 20599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*v) 20609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = (unsigned char)*v++; 20629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef SERVERONLY 20639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // client only allows highbits on name 20649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (stricmp(key, "name") != 0) { 20659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c &= 127; 20669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c < 32 || c > 127) 20679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 20689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // auto lowercase team 20699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (stricmp(key, "team") == 0) 20709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = tolower(c); 20719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#else 20739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!sv_highchars.value) { 20749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c &= 127; 20759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c < 32 || c > 127) 20769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 20779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 20799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// c &= 127; // strip high bits 20809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (c > 13) // && c < 127) 20819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *s++ = c; 20829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *s = 0; 20849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 20859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Info_SetValueForKey (char *s, char *key, char *value, int maxsize) 20879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 20889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (key[0] == '*') 20899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 20909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Can't set * keys\n"); 20919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 20929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 20939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Info_SetValueForStarKey (s, key, value, maxsize); 20959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 20969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 20979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Info_Print (char *s) 20989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 20999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char key[512]; 21009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char value[512]; 21019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *o; 21029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int l; 21039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s == '\\') 21059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 21069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s) 21079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 21089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = key; 21099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s && *s != '\\') 21109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 21119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream l = o - key; 21139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l < 20) 21149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 21159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memset (o, ' ', 20-l); 21169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream key[20] = 0; 21179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 21189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 21199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 21209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("%s", key); 21219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!*s) 21239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 21249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("MISSING VALUE\n"); 21259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 21269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 21279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream o = value; 21299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 21309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*s && *s != '\\') 21319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o++ = *s++; 21329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *o = 0; 21339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*s) 21359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s++; 21369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("%s\n", value); 21379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 21389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 21399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic byte chktbl[1024 + 4] = { 21419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x78,0xd2,0x94,0xe3,0x41,0xec,0xd6,0xd5,0xcb,0xfc,0xdb,0x8a,0x4b,0xcc,0x85,0x01, 21429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x23,0xd2,0xe5,0xf2,0x29,0xa7,0x45,0x94,0x4a,0x62,0xe3,0xa5,0x6f,0x3f,0xe1,0x7a, 21439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x64,0xed,0x5c,0x99,0x29,0x87,0xa8,0x78,0x59,0x0d,0xaa,0x0f,0x25,0x0a,0x5c,0x58, 21449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xfb,0x00,0xa7,0xa8,0x8a,0x1d,0x86,0x80,0xc5,0x1f,0xd2,0x28,0x69,0x71,0x58,0xc3, 21459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x51,0x90,0xe1,0xf8,0x6a,0xf3,0x8f,0xb0,0x68,0xdf,0x95,0x40,0x5c,0xe4,0x24,0x6b, 21469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x29,0x19,0x71,0x3f,0x42,0x63,0x6c,0x48,0xe7,0xad,0xa8,0x4b,0x91,0x8f,0x42,0x36, 21479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x34,0xe7,0x32,0x55,0x59,0x2d,0x36,0x38,0x38,0x59,0x9b,0x08,0x16,0x4d,0x8d,0xf8, 21489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x0a,0xa4,0x52,0x01,0xbb,0x52,0xa9,0xfd,0x40,0x18,0x97,0x37,0xff,0xc9,0x82,0x27, 21499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xb2,0x64,0x60,0xce,0x00,0xd9,0x04,0xf0,0x9e,0x99,0xbd,0xce,0x8f,0x90,0x4a,0xdd, 21509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xe1,0xec,0x19,0x14,0xb1,0xfb,0xca,0x1e,0x98,0x0f,0xd4,0xcb,0x80,0xd6,0x05,0x63, 21519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xfd,0xa0,0x74,0xa6,0x86,0xf6,0x19,0x98,0x76,0x27,0x68,0xf7,0xe9,0x09,0x9a,0xf2, 21529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x2e,0x42,0xe1,0xbe,0x64,0x48,0x2a,0x74,0x30,0xbb,0x07,0xcc,0x1f,0xd4,0x91,0x9d, 21539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xac,0x55,0x53,0x25,0xb9,0x64,0xf7,0x58,0x4c,0x34,0x16,0xbc,0xf6,0x12,0x2b,0x65, 21549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x68,0x25,0x2e,0x29,0x1f,0xbb,0xb9,0xee,0x6d,0x0c,0x8e,0xbb,0xd2,0x5f,0x1d,0x8f, 21559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xc1,0x39,0xf9,0x8d,0xc0,0x39,0x75,0xcf,0x25,0x17,0xbe,0x96,0xaf,0x98,0x9f,0x5f, 21569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x65,0x15,0xc4,0x62,0xf8,0x55,0xfc,0xab,0x54,0xcf,0xdc,0x14,0x06,0xc8,0xfc,0x42, 21579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xd3,0xf0,0xad,0x10,0x08,0xcd,0xd4,0x11,0xbb,0xca,0x67,0xc6,0x48,0x5f,0x9d,0x59, 21589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xe3,0xe8,0x53,0x67,0x27,0x2d,0x34,0x9e,0x9e,0x24,0x29,0xdb,0x69,0x99,0x86,0xf9, 21599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x20,0xb5,0xbb,0x5b,0xb0,0xf9,0xc3,0x67,0xad,0x1c,0x9c,0xf7,0xcc,0xef,0xce,0x69, 21609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xe0,0x26,0x8f,0x79,0xbd,0xca,0x10,0x17,0xda,0xa9,0x88,0x57,0x9b,0x15,0x24,0xba, 21619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x84,0xd0,0xeb,0x4d,0x14,0xf5,0xfc,0xe6,0x51,0x6c,0x6f,0x64,0x6b,0x73,0xec,0x85, 21629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xf1,0x6f,0xe1,0x67,0x25,0x10,0x77,0x32,0x9e,0x85,0x6e,0x69,0xb1,0x83,0x00,0xe4, 21639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x13,0xa4,0x45,0x34,0x3b,0x40,0xff,0x41,0x82,0x89,0x79,0x57,0xfd,0xd2,0x8e,0xe8, 21649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xfc,0x1d,0x19,0x21,0x12,0x00,0xd7,0x66,0xe5,0xc7,0x10,0x1d,0xcb,0x75,0xe8,0xfa, 21659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xb6,0xee,0x7b,0x2f,0x1a,0x25,0x24,0xb9,0x9f,0x1d,0x78,0xfb,0x84,0xd0,0x17,0x05, 21669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x71,0xb3,0xc8,0x18,0xff,0x62,0xee,0xed,0x53,0xab,0x78,0xd3,0x65,0x2d,0xbb,0xc7, 21679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xc1,0xe7,0x70,0xa2,0x43,0x2c,0x7c,0xc7,0x16,0x04,0xd2,0x45,0xd5,0x6b,0x6c,0x7a, 21689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x5e,0xa1,0x50,0x2e,0x31,0x5b,0xcc,0xe8,0x65,0x8b,0x16,0x85,0xbf,0x82,0x83,0xfb, 21699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xde,0x9f,0x36,0x48,0x32,0x79,0xd6,0x9b,0xfb,0x52,0x45,0xbf,0x43,0xf7,0x0b,0x0b, 21709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x19,0x19,0x31,0xc3,0x85,0xec,0x1d,0x8c,0x20,0xf0,0x3a,0xfa,0x80,0x4d,0x2c,0x7d, 21719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0xac,0x60,0x09,0xc0,0x40,0xee,0xb9,0xeb,0x13,0x5b,0xe8,0x2b,0xb1,0x20,0xf0,0xce, 21729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x4c,0xbd,0xc6,0x04,0x86,0x70,0xc6,0x33,0xc3,0x15,0x0f,0x65,0x19,0xfd,0xc2,0xd3, 21739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// map checksum goes here 21759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream0x00,0x00,0x00,0x00 21769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream}; 21779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic byte chkbuf[16 + 60 + 4]; 21799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic unsigned last_mapchecksum = 0; 21819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 21839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 21849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream==================== 21859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_BlockSequenceCheckByte 21869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFor proxy protecting 21889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream==================== 21899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 21909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte COM_BlockSequenceCheckByte (byte *base, int length, int sequence, unsigned mapchecksum) 21919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 21929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int checksum; 21939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *p; 21949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 21959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (last_mapchecksum != mapchecksum) { 21969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream last_mapchecksum = mapchecksum; 21979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chktbl[1024] = (mapchecksum & 0xff000000) >> 24; 21989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chktbl[1025] = (mapchecksum & 0x00ff0000) >> 16; 21999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chktbl[1026] = (mapchecksum & 0x0000ff00) >> 8; 22009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chktbl[1027] = (mapchecksum & 0x000000ff); 22019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Com_BlockFullChecksum (chktbl, sizeof(chktbl), chkbuf); 22039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 22049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = chktbl + (sequence % (sizeof(chktbl) - 8)); 22069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (length > 60) 22089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream length = 60; 22099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (chkbuf + 16, base, length); 22109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream length += 16; 22129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkbuf[length] = (sequence & 0xff) ^ p[0]; 22149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkbuf[length+1] = p[1]; 22159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkbuf[length+2] = ((sequence>>8) & 0xff) ^ p[2]; 22169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkbuf[length+3] = p[3]; 22179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream length += 4; 22199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream checksum = LittleLong(Com_BlockChecksum (chkbuf, length)); 22219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream checksum &= 0xff; 22239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return checksum; 22259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 22269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 22279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 22299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream==================== 22309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCOM_BlockSequenceCRCByte 22319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFor proxy protecting 22339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream==================== 22349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 22359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte COM_BlockSequenceCRCByte (byte *base, int length, int sequence) 22369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 22379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short crc; 22389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *p; 22399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte chkb[60 + 4]; 22409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = chktbl + (sequence % (sizeof(chktbl) - 8)); 22429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (length > 60) 22449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream length = 60; 22459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (chkb, base, length); 22469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkb[length] = (sequence & 0xff) ^ p[0]; 22489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkb[length+1] = p[1]; 22499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkb[length+2] = ((sequence>>8) & 0xff) ^ p[2]; 22509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream chkb[length+3] = p[3]; 22519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream length += 4; 22539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream crc = CRC_Block(chkb, length); 22559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream crc &= 0xff; 22579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return crc; 22599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 22609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// char *date = "Oct 24 1996"; 22629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char *date = __DATE__ ; 22639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char *mon[12] = 22649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; 22659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic char mond[12] = 22669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; 22679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// returns days since Oct 24 1996 22699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint build_number( void ) 22709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 22719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int m = 0; 22729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int d = 0; 22739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int y = 0; 22749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static int b = 0; 22759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (b != 0) 22779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return b; 22789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (m = 0; m < 11; m++) 22809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 22819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (Q_strncasecmp( &date[0], mon[m], 3 ) == 0) 22829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 22839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d += mond[m]; 22849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 22859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d += atoi( &date[4] ) - 1; 22879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream y = atoi( &date[7] ) - 1900; 22899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = d + (int)((y - 1) * 365.25); 22919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (((y % 4) == 0) && m > 1) 22939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 22949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b += 1; 22959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 22969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b -= 35778; // Dec 16 1998 22989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 22999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return b; 23009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 23019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2302