diff options
Diffstat (limited to 'WinQuake/sys_null.c')
| -rw-r--r-- | WinQuake/sys_null.c | 464 |
1 files changed, 232 insertions, 232 deletions
diff --git a/WinQuake/sys_null.c b/WinQuake/sys_null.c index 057d61d..d93f16b 100644 --- a/WinQuake/sys_null.c +++ b/WinQuake/sys_null.c @@ -1,232 +1,232 @@ -/* -Copyright (C) 1996-1997 Id Software, Inc. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -See the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -*/ -// sys_null.h -- null system driver to aid porting efforts - -#include "quakedef.h" -#include "errno.h" - -/* -=============================================================================== - -FILE IO - -=============================================================================== -*/ - -#define MAX_HANDLES 10 -FILE *sys_handles[MAX_HANDLES]; - -int findhandle (void) -{ - int i; - - for (i=1 ; i<MAX_HANDLES ; i++) - if (!sys_handles[i]) - return i; - Sys_Error ("out of handles"); - return -1; -} - -/* -================ -filelength -================ -*/ -int filelength (FILE *f) -{ - int pos; - int end; - - pos = ftell (f); - fseek (f, 0, SEEK_END); - end = ftell (f); - fseek (f, pos, SEEK_SET); - - return end; -} - -int Sys_FileOpenRead (char *path, int *hndl) -{ - FILE *f; - int i; - - i = findhandle (); - - f = fopen(path, "rb"); - if (!f) - { - *hndl = -1; - return -1; - } - sys_handles[i] = f; - *hndl = i; - - return filelength(f); -} - -int Sys_FileOpenWrite (char *path) -{ - FILE *f; - int i; - - i = findhandle (); - - f = fopen(path, "wb"); - if (!f) - Sys_Error ("Error opening %s: %s", path,strerror(errno)); - sys_handles[i] = f; - - return i; -} - -void Sys_FileClose (int handle) -{ - fclose (sys_handles[handle]); - sys_handles[handle] = NULL; -} - -void Sys_FileSeek (int handle, int position) -{ - fseek (sys_handles[handle], position, SEEK_SET); -} - -int Sys_FileRead (int handle, void *dest, int count) -{ - return fread (dest, 1, count, sys_handles[handle]); -} - -int Sys_FileWrite (int handle, void *data, int count) -{ - return fwrite (data, 1, count, sys_handles[handle]); -} - -int Sys_FileTime (char *path) -{ - FILE *f; - - f = fopen(path, "rb"); - if (f) - { - fclose(f); - return 1; - } - - return -1; -} - -void Sys_mkdir (char *path) -{ -} - - -/* -=============================================================================== - -SYSTEM IO - -=============================================================================== -*/ - -void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length) -{ -} - - -void Sys_Error (char *error, ...) -{ - va_list argptr; - - printf ("Sys_Error: "); - va_start (argptr,error); - vprintf (error,argptr); - va_end (argptr); - printf ("\n"); - - exit (1); -} - -void Sys_Printf (char *fmt, ...) -{ - va_list argptr; - - va_start (argptr,fmt); - vprintf (fmt,argptr); - va_end (argptr); -} - -void Sys_Quit (void) -{ - exit (0); -} - -double Sys_FloatTime (void) -{ - static double t; - - t += 0.1; - - return t; -} - -char *Sys_ConsoleInput (void) -{ - return NULL; -} - -void Sys_Sleep (void) -{ -} - -void Sys_SendKeyEvents (void) -{ -} - -void Sys_HighFPPrecision (void) -{ -} - -void Sys_LowFPPrecision (void) -{ -} - -//============================================================================= - -void main (int argc, char **argv) -{ - static quakeparms_t parms; - - parms.memsize = 8*1024*1024; - parms.membase = malloc (parms.memsize); - parms.basedir = "."; - - COM_InitArgv (argc, argv); - - parms.argc = com_argc; - parms.argv = com_argv; - - printf ("Host_Init\n"); - Host_Init (&parms); - while (1) - { - Host_Frame (0.1); - } -} - - +/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+// sys_null.h -- null system driver to aid porting efforts
+
+#include "quakedef.h"
+#include "errno.h"
+
+/*
+===============================================================================
+
+FILE IO
+
+===============================================================================
+*/
+
+#define MAX_HANDLES 10
+FILE *sys_handles[MAX_HANDLES];
+
+int findhandle (void)
+{
+ int i;
+
+ for (i=1 ; i<MAX_HANDLES ; i++)
+ if (!sys_handles[i])
+ return i;
+ Sys_Error ("out of handles");
+ return -1;
+}
+
+/*
+================
+filelength
+================
+*/
+int filelength (FILE *f)
+{
+ int pos;
+ int end;
+
+ pos = ftell (f);
+ fseek (f, 0, SEEK_END);
+ end = ftell (f);
+ fseek (f, pos, SEEK_SET);
+
+ return end;
+}
+
+int Sys_FileOpenRead (char *path, int *hndl)
+{
+ FILE *f;
+ int i;
+
+ i = findhandle ();
+
+ f = fopen(path, "rb");
+ if (!f)
+ {
+ *hndl = -1;
+ return -1;
+ }
+ sys_handles[i] = f;
+ *hndl = i;
+
+ return filelength(f);
+}
+
+int Sys_FileOpenWrite (char *path)
+{
+ FILE *f;
+ int i;
+
+ i = findhandle ();
+
+ f = fopen(path, "wb");
+ if (!f)
+ Sys_Error ("Error opening %s: %s", path,strerror(errno));
+ sys_handles[i] = f;
+
+ return i;
+}
+
+void Sys_FileClose (int handle)
+{
+ fclose (sys_handles[handle]);
+ sys_handles[handle] = NULL;
+}
+
+void Sys_FileSeek (int handle, int position)
+{
+ fseek (sys_handles[handle], position, SEEK_SET);
+}
+
+int Sys_FileRead (int handle, void *dest, int count)
+{
+ return fread (dest, 1, count, sys_handles[handle]);
+}
+
+int Sys_FileWrite (int handle, void *data, int count)
+{
+ return fwrite (data, 1, count, sys_handles[handle]);
+}
+
+int Sys_FileTime (char *path)
+{
+ FILE *f;
+
+ f = fopen(path, "rb");
+ if (f)
+ {
+ fclose(f);
+ return 1;
+ }
+
+ return -1;
+}
+
+void Sys_mkdir (char *path)
+{
+}
+
+
+/*
+===============================================================================
+
+SYSTEM IO
+
+===============================================================================
+*/
+
+void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length)
+{
+}
+
+
+void Sys_Error (char *error, ...)
+{
+ va_list argptr;
+
+ printf ("Sys_Error: ");
+ va_start (argptr,error);
+ vprintf (error,argptr);
+ va_end (argptr);
+ printf ("\n");
+
+ exit (1);
+}
+
+void Sys_Printf (char *fmt, ...)
+{
+ va_list argptr;
+
+ va_start (argptr,fmt);
+ vprintf (fmt,argptr);
+ va_end (argptr);
+}
+
+void Sys_Quit (void)
+{
+ exit (0);
+}
+
+double Sys_FloatTime (void)
+{
+ static double t;
+
+ t += 0.1;
+
+ return t;
+}
+
+char *Sys_ConsoleInput (void)
+{
+ return NULL;
+}
+
+void Sys_Sleep (void)
+{
+}
+
+void Sys_SendKeyEvents (void)
+{
+}
+
+void Sys_HighFPPrecision (void)
+{
+}
+
+void Sys_LowFPPrecision (void)
+{
+}
+
+//=============================================================================
+
+void main (int argc, char **argv)
+{
+ static quakeparms_t parms;
+
+ parms.memsize = 8*1024*1024;
+ parms.membase = malloc (parms.memsize);
+ parms.basedir = ".";
+
+ COM_InitArgv (argc, argv);
+
+ parms.argc = com_argc;
+ parms.argv = com_argv;
+
+ printf ("Host_Init\n");
+ Host_Init (&parms);
+ while (1)
+ {
+ Host_Frame (0.1);
+ }
+}
+
+
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