sdk_util.cpp

   1 // vi: set ts=4 sw=4 :
   2 // vim: set tw=75 :
   3
   4 // Selected portions of dlls/util.cpp from SDK 2.1.
   5 // Functions copied from there as needed...
   6 // And modified to avoid buffer overflows (argh).
   7
   8 /***
   9 *
  10 *       Copyright (c) 1999, 2000 Valve LLC. All rights reserved.
  11 *
  12 *       This product contains software technology licensed from Id
  13 *       Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
  14 *       All Rights Reserved.
  15 *
  16 *   Use, distribution, and modification of this source code and/or resulting
  17 *   object code is restricted to non-commercial enhancements to products from
  18 *   Valve LLC.  All other use, distribution, or modification is prohibited
  19 *   without written permission from Valve LLC.
  20 *
  21 ****/
  22 /*
  23
  24 ===== util.cpp ========================================================
  25
  26   Utility code.  Really not optional after all.
  27
  28 */
  29
  30 #include <extdll.h>
  31 #include <enginecallback.h>             // ALERT()
  32
  33 #include "osdep.h"                              // win32 vsnprintf, etc
  34
  35 //=========================================================
  36 // UTIL_LogPrintf - Prints a logged message to console.
  37 // Preceded by LOG: ( timestamp ) < message >
  38 //=========================================================
  39 void UTIL_LogPrintf( char *fmt, ... )
  40 {
  41         va_list                 argptr;
  42         static char             string[1024];
  43
  44         va_start ( argptr, fmt );
  45         vsnprintf ( string, sizeof(string), fmt, argptr );
  46         va_end   ( argptr );
  47
  48         // Print to server console
  49         ALERT( at_logged, "%s", string );
  50 }