437 lines
6.9 KiB
C
Executable File
437 lines
6.9 KiB
C
Executable File
/*
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Copyright (C) 2006-2007 Mark Olsen
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <sys/time.h>
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#include <proto/exec.h>
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#include <proto/dos.h>
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#include <dlfcn.h>
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#include "quakedef.h"
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#warning Find a better stack size
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int __stack = 4*1024*1024;
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#if I_AM_BIGFOOT
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struct Library *DynLoadBase;
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#endif
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extern struct Library *VorbisFileBase;
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#ifndef CLIENTONLY
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qboolean isDedicated;
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#endif
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static void Sys_Shutdown()
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{
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#if I_AM_BIGFOOT
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if(DynLoadBase)
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{
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CloseLibrary(DynLoadBase);
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DynLoadBase = 0;
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}
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#endif
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if (VorbisFileBase)
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{
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CloseLibrary(VorbisFileBase);
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VorbisFileBase = 0;
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}
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}
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void Sys_Quit (void)
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{
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Host_Shutdown();
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Sys_Shutdown();
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exit(0);
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}
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static void ftevprintf(const char *fmt, va_list arg)
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{
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char buf[4096];
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unsigned char *p;
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vsnprintf(buf, sizeof(buf), fmt, arg);
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for (p = (unsigned char *)buf; *p; p++)
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if ((*p > 128 || *p < 32) && *p != 10 && *p != 13 && *p != 9)
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printf("[%02x]", *p);
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else
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putc(*p, stdout);
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}
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void Sys_Printf(char *fmt, ...)
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{
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va_list arg;
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va_start(arg, fmt);
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ftevprintf(fmt, arg);
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va_end(arg);
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}
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void Sys_Error(const char *error, ...)
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{
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va_list arg;
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printf("Error: ");
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va_start(arg, error);
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ftevprintf(error, arg);
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va_end(arg);
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Host_Shutdown ();
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exit (1);
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}
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void Sys_Warn(char *warning, ...)
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{
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va_list arg;
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printf("Warning: ");
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va_start(arg, warning);
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ftevprintf(warning, arg);
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va_end(arg);
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}
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int Sys_DebugLog(char *file, char *fmt, ...)
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{
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va_list arg;
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char buf[4096];
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BPTR fh;
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fh = Open(file, MODE_READWRITE);
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if (fh)
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{
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Seek(fh, OFFSET_END, 0);
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va_start(arg, fmt);
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vsnprintf(buf, sizeof(buf), fmt, arg);
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va_end(arg);
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Write(fh, buf, strlen(buf));
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Close(fh);
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return 0;
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}
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return 1;
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}
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int secbase;
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unsigned int Sys_Milliseconds(void)
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{
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struct timeval tp;
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struct timezone tzp;
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gettimeofday(&tp, &tzp);
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if (!secbase)
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{
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secbase = tp.tv_sec;
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return tp.tv_usec/1000;
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}
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return (tp.tv_sec - secbase)*1000 + tp.tv_usec/1000;
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}
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double Sys_DoubleTime(void)
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{
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struct timeval tp;
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struct timezone tzp;
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gettimeofday(&tp, &tzp);
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if (!secbase)
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{
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secbase = tp.tv_sec;
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return tp.tv_usec/1000000.0;
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}
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return (tp.tv_sec - secbase) + tp.tv_usec/1000000.0;
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}
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/* FS stuff */
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int Sys_FileTime(char *path)
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{
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BPTR lock;
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struct FileInfoBlock fib;
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int ret = -1;
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if (path[0] == '.' && path[1] == '/')
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path+= 2;
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lock = Lock(path, ACCESS_READ);
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if (lock)
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{
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if (Examine(lock, &fib))
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{
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ret = ((fib.fib_Date.ds_Days+2922)*1440+fib.fib_Date.ds_Minute)*60+fib.fib_Date.ds_Tick/TICKS_PER_SECOND;
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}
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UnLock(lock);
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}
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return ret;
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}
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int Sys_EnumerateFiles(char *gpath, char *match, int (*func)(char *, int, void *), void *parm)
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{
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char *pattern;
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char pattrans[256];
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char finddir[256];
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char findpattern[514];
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char filename[256];
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int i, j;
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BPTR lock;
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struct FileInfoBlock fib;
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int ret = false;
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snprintf(finddir, sizeof(finddir), "%s/%s", gpath, match);
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pattern = strrchr(finddir, '/');
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if (pattern)
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{
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finddir[((unsigned int)(pattern-finddir))] = 0;
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pattern++;
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}
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for(i=0,j=0;i<sizeof(pattrans)-1 && *pattern;i++,j++)
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{
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if (pattern[j] == '*')
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{
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if (i < sizeof(pattrans)-2)
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{
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pattrans[i] = '#';
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pattrans[i+1] = '?';
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i++;
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}
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else
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pattrans[i] = 0;
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}
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else
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pattrans[i] = pattern[j];
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}
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pattrans[i] = 0;
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lock = Lock(finddir, ACCESS_READ);
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if (lock)
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{
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if (Examine(lock, &fib))
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{
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if (ParsePatternNoCase(pattrans, findpattern, sizeof(findpattern)) >= 0)
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{
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ret = true;
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while(ExNext(lock, &fib))
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{
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if (MatchPatternNoCase(findpattern, fib.fib_FileName))
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{
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snprintf(filename, sizeof(filename), "%s%s", fib.fib_FileName, fib.fib_DirEntryType>=0?"/":"");
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if (func(filename, fib.fib_Size, parm) == 0)
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{
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ret = false;
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break;
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}
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}
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}
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}
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}
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UnLock(lock);
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}
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return ret;
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}
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void Sys_mkdir(char *path)
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{
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BPTR lock;
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if (path[0] == '.' && path[1] == '/')
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path+= 2;
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lock = CreateDir(path);
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if (lock)
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{
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UnLock(lock);
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}
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}
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qboolean Sys_remove(char *path)
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{
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if (path[0] == '.' && path[1] == '/')
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path+= 2;
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return DeleteFile(path);
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}
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/* Quake 2 stuff */
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static void *gamefile;
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void *Sys_GetGameAPI(void *parms)
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{
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int (*q2_so_init)(void);
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void (*q2_so_deinit)(void);
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void *(*GetGameAPI)(void *);
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void *ret;
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char *searchpath;
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char path[256];
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searchpath = 0;
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while((searchpath = COM_NextPath(searchpath)))
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{
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snprintf(path, sizeof(path), "%s%sgameppc.so", searchpath[0]!='.'?searchpath:"", searchpath[0]&&searchpath[0]!='.'?"/":"");
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gamefile = dlopen(path, RTLD_NOW);
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if (gamefile)
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{
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q2_so_init = dlsym(gamefile, "q2_so_init");
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q2_so_deinit = dlsym(gamefile, "q2_so_deinit");
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if (q2_so_init && q2_so_init())
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{
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GetGameAPI = dlsym(gamefile, "GetGameAPI");
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if (GetGameAPI && (ret = GetGameAPI(parms)))
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{
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return ret;
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}
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if (q2_so_deinit)
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q2_so_deinit();
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}
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dlclose(gamefile);
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gamefile = 0;
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}
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}
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return 0;
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}
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void Sys_UnloadGame(void)
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{
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void (*q2_so_deinit)(void);
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if (gamefile)
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{
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q2_so_deinit = dlsym(gamefile, "q2_so_deinit");
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if (q2_so_deinit)
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q2_so_deinit();
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dlclose(gamefile);
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gamefile = 0;
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}
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}
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int main(int argc, char **argv)
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{
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double oldtime, newtime;
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quakeparms_t parms;
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int i;
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COM_InitArgv(argc, argv);
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TL_InitLanguages();
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i = COM_CheckParm("-mem");
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if (i && i < com_argc)
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parms.memsize = atoi(com_argv[i+1])*1024*1024;
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else
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parms.memsize = 16*1024*1024;
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parms.basedir = "";
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parms.argc = argc;
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parms.argv = argv;
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parms.membase = malloc(parms.memsize);
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if (parms.membase == 0)
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Sys_Error("Can't allocated %d bytes\n", parms.memsize);
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#if I_AM_BIGFOOT
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DynLoadBase = OpenLibrary("dynload.library", 0);
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#endif
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Host_Init(&parms);
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oldtime = Sys_DoubleTime ();
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while(!(SetSignal(0, 0)&SIGBREAKF_CTRL_C))
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{
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newtime = Sys_DoubleTime ();
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Host_Frame(newtime - oldtime);
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oldtime = newtime;
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}
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}
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void Sys_Init()
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{
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}
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char *Sys_GetClipboard(void)
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{
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return 0;
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}
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void Sys_CloseClipboard(char *buf)
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{
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}
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void Sys_SaveClipboard(char *text)
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{
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}
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qboolean Sys_InitTerminal()
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{
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return false;
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}
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void Sys_CloseTerminal()
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{
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}
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char *Sys_ConsoleInput()
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{
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return 0;
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}
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void Sys_ServerActivity(void)
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{
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}
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qboolean Sys_GetDesktopParameters(int *width, int *height, int *bpp, int *refreshrate)
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{
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return false;
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}
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/* x86 crap */
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void Sys_HighFPPrecision (void)
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{
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}
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void Sys_LowFPPrecision (void)
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{
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}
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