tools/flexcat/src/showfuncs.c

   1 /*
   2  * $Id$
   3  *
   4  * Copyright (C) 1993-1999 by Jochen Wiedmann and Marcin Orlowski
   5  * Copyright (C) 2002-2010 by the FlexCat Open Source Team
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or (at
  10  * your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  */
  22
  23 #include <stdarg.h>
  24 #include "flexcat.h"
  25 #include "readprefs.h"
  26 #include "globals.h"
  27 #include "utils.h"
  28
  29 /// ShowError
  30
  31 /* This shows an error message and quits. */
  32
  33 void ShowError(const char *msg, ...)
  34 {
  35   va_list args;
  36   char header[256];
  37   char message[256];
  38
  39   snprintf(header, sizeof(header), MSG_ERR_ERROR, ScanFile, ScanLine);
  40   va_start(args, msg);
  41   vsnprintf(message, sizeof(message), msg, args);
  42   va_end(args);
  43   fprintf(stderr, "%s %s\n", header, message);
  44
  45 #ifdef AMIGA
  46   NumberOfWarnings++;
  47 #endif
  48
  49   MyExit(10);
  50 }
  51
  52 ///
  53 /// ShowErrorQuick
  54
  55 /* Same as ShowError but in this case we omit any line number. */
  56
  57 void ShowErrorQuick(const char *msg, ...)
  58 {
  59   va_list args;
  60   char header[256];
  61   char message[256];
  62
  63   snprintf(header, sizeof(header), MSG_ERR_ERROR_QUICK, ScanFile);
  64   va_start(args, msg);
  65   vsnprintf(message, sizeof(message), msg, args);
  66   va_end(args);
  67   fprintf(stderr, "%s %s\n", header, message);
  68
  69 #ifdef AMIGA
  70   NumberOfWarnings++;
  71 #endif
  72
  73   MyExit ( 10 );
  74 }
  75
  76 ///
  77 /// MemError
  78
  79 /* This shows the 'Memory error' message. */
  80
  81 void MemError(void)
  82 {
  83   ShowError(MSG_ERR_NOMEMORY);
  84 }
  85
  86 ///
  87 /// ShowWarn
  88
  89 /* This shows a warning. */
  90
  91 void ShowWarn(const char *msg, ...)
  92 {
  93   if(!Quiet)
  94   {
  95     va_list args;
  96     char header[256];
  97     char message[256];
  98
  99     snprintf(header, sizeof(header), MSG_ERR_WARNING, ScanFile, ScanLine);
 100     va_start(args, msg);
 101     vsnprintf(message, sizeof(message), msg, args);
 102     va_end(args);
 103     fprintf(stderr, "%s %s\n", header, message);
 104   }
 105
 106   NumberOfWarnings++;
 107   GlobalReturnCode = 5;
 108 }
 109
 110 ///
 111 /// ShowWarnQuick
 112
 113 /* This shows a warning without line number. */
 114
 115 void ShowWarnQuick(const char *msg, ...)
 116 {
 117   if(!Quiet)
 118   {
 119     va_list args;
 120     char header[256];
 121     char message[256];
 122
 123     snprintf(header, sizeof(header), MSG_ERR_WARNING_QUICK, ScanFile);
 124     va_start(args, msg);
 125     vsnprintf(message, sizeof(message), msg, args);
 126     va_end(args);
 127     fprintf(stderr, "%s %s\n", header, message);
 128   }
 129
 130   NumberOfWarnings++;
 131   GlobalReturnCode = 5;
 132 }
 133
 134 ///