git.distorted.org.uk Git - u/mdw/catacomb/blob - pgen-stdev.c

   1 /* -*-c-*-
   2  *
   3  * $Id: pgen-stdev.c,v 1.2 2000/07/09 21:31:34 mdw Exp $
   4  *
   5  * Standard event handlers
   6  *
   7  * (c) 1999 Straylight/Edgeware
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of Catacomb.
  13  *
  14  * Catacomb is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU Library General Public License as
  16  * published by the Free Software Foundation; either version 2 of the
  17  * License, or (at your option) any later version.
  18  *
  19  * Catacomb 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 Library General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Library General Public
  25  * License along with Catacomb; if not, write to the Free
  26  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  27  * MA 02111-1307, USA.
  28  */
  29
  30 /*----- Revision history --------------------------------------------------*
  31  *
  32  * $Log: pgen-stdev.c,v $
  33  * Revision 1.2  2000/07/09 21:31:34  mdw
  34  * Delete the spinner when the search finishes.
  35  *
  36  * Revision 1.1  1999/12/22 16:01:57  mdw
  37  * Standard progress-reporting functions.
  38  *
  39  */
  40
  41 /*----- Header files ------------------------------------------------------*/
  42
  43 #include <stdio.h>
  44 #include <stdlib.h>
  45 #include <string.h>
  46
  47 #include "pgen.h"
  48
  49 /*----- Main code ---------------------------------------------------------*/
  50
  51 /* --- @pgen_evspin@ --- *
  52  *
  53  * Displays a spinning baton to show progress.
  54  */
  55
  56 int pgen_evspin(int rq, pgen_event *ev, void *p)
  57 {
  58   static char spinner[] = "/-\\|";
  59   static char *q = spinner;
  60
  61   switch (rq) {
  62     case PGEN_PASS:
  63     case PGEN_FAIL:
  64       putchar(*q++);
  65       putchar('\b');
  66       fflush(stdout);
  67       if (!*q)
  68         q = spinner;
  69       break;
  70     case PGEN_DONE:
  71     case PGEN_ABORT:
  72       putchar(' ');
  73       putchar('\b');
  74       fflush(stdout);
  75       break;
  76   }
  77   return (0);
  78 }
  79
  80 /* --- @pgen_ev@ --- *
  81  *
  82  * Traditional event handler, shows dots for each test.
  83  */
  84
  85 int pgen_ev(int rq, pgen_event *ev, void *p)
  86 {
  87   switch (rq) {
  88     case PGEN_BEGIN:
  89       printf("Searching for %s: ", ev->name);
  90       fflush(stdout);
  91       break;
  92     case PGEN_FAIL:
  93       putchar('.');
  94       fflush(stdout);
  95       break;
  96     case PGEN_PASS:
  97       putchar('+');
  98       fflush(stdout);
  99       break;
 100     case PGEN_DONE:
 101       puts("+ ok");
 102       break;
 103     case PGEN_ABORT:
 104       puts(" failed");
 105       break;
 106   }
 107   return (0);
 108 }
 109
 110 /*----- That's all, folks -------------------------------------------------*/