mdw@git.distorted.org.uk Git - jog/blob - auerr.c

   1 /* -*-c-*-
   2  *
   3  * $Id: auerr.c,v 1.1 2002/02/02 19:16:28 mdw Exp $
   4  *
   5  * Audio error reporting
   6  *
   7  * (c) 2002 Mark Wooding
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of Jog: Programming for a jogging machine.
  13  *
  14  * Jog is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Jog is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with Jog; if not, write to the Free Software Foundation,
  26  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 /*----- Revision history --------------------------------------------------*
  30  *
  31  * $Log: auerr.c,v $
  32  * Revision 1.1  2002/02/02 19:16:28  mdw
  33  * New audio subsystem.
  34  *
  35  */
  36
  37 /*----- Header files ------------------------------------------------------*/
  38
  39 #ifdef HAVE_CONFIG_H
  40 #  include "config.h"
  41 #endif
  42
  43 #include <stdio.h>
  44 #include <stdlib.h>
  45 #include <string.h>
  46
  47 #include <mLib/dstr.h>
  48
  49 #include "au.h"
  50 #include "aunum.h"
  51 #include "err.h"
  52
  53 /*----- Main code ---------------------------------------------------------*/
  54
  55 /* --- @auerr@ --- *
  56  *
  57  * Arguments:   @int ctx@ = context code
  58  *              @int reason@ = reason code
  59  *              @unsigned long err@ = error code
  60  *
  61  * Returns:     ---
  62  *
  63  * Use:         Reports an error to the audio output.
  64  */
  65
  66 void auerr(int ctx, int reason, unsigned long err)
  67 {
  68   dstr d = DSTR_INIT;
  69
  70   dstr_putf(&d, "%d", ctx);
  71   if (reason)
  72     dstr_putf(&d, "-%d", reason);
  73   if (err)
  74     dstr_putf(&d, "-%lu", err);
  75   if (!au_tryplay(d.buf))
  76     goto done;
  77
  78   au_play("e-error");
  79   au_play("e-ctx"); aunum_ulong(ctx);
  80   if (reason) { au_play("e-reason"); aunum_ulong(reason); }
  81   if (err) { au_play("e-code"); aunum_ulong(err); }
  82
  83 done:
  84   dstr_destroy(&d);
  85 }
  86
  87 /* --- @auerr_abort@ --- *
  88  *
  89  * Arguments:   @int reason@ = abort reason code
  90  *              @unsigned long err@ = error code
  91  *
  92  * Returns:     ---
  93  *
  94  * Use:         Reports an abort message to te audio output.
  95  */
  96
  97 void auerr_abort(int reason, unsigned long err)
  98 {
  99   au_play("e-abort");
 100   au_play("e-reason"); aunum_ulong(reason);
 101   au_play("e-code"); aunum_ulong(err);
 102 }
 103
 104 /*----- That's all, folks -------------------------------------------------*/