lib/conf-test.c

   1 /* Test for configuration parser */
   2
   3 #include <stdio.h>
   4 #include <string.h>
   5 #include <getopt.h>
   6
   7 #include "lib/lib.h"
   8 #include "lib/conf.h"
   9
  10 static int robert=14;
  11 static int spalek=-3;
  12 static char *heslo="prazdne";
  13 static int nastaveni1=0,nastaveni2=1;
  14
  15 static byte *set_nastaveni(struct cfitem *item, byte *value)
  16 {
  17         int id;
  18         if(!strcasecmp(value,"one"))
  19                 id=1;
  20         else if(!strcasecmp(value,"two"))
  21                 id=2;
  22         else if(!strcasecmp(value,"three"))
  23                 id=3;
  24         else if(!strcasecmp(value,"four"))
  25                 id=4;
  26         else
  27                 return "Invalid value of nastaveni";
  28         if(!strcasecmp(item->name,"nastaveni1"))
  29                 nastaveni1=id;
  30         else if(!strcasecmp(item->name,"nastaveni2"))
  31                 nastaveni2=id;
  32         else
  33                 return "Internal error of nastaveni";
  34         return NULL;
  35 }
  36
  37 static struct cfitem jmeno[]={
  38         {"robert",      ct_int, &robert},
  39         {"spalek",      ct_int, &spalek},
  40         {"heslo",       ct_string,      &heslo},
  41         {"nastaveni1",  ct_function,    &set_nastaveni},
  42         {"nastaveni2",  ct_function,    &set_nastaveni},
  43         {NULL,          0,      NULL}
  44 };
  45
  46 static int vek=22;
  47 static int vyska=178;
  48 static int vaha=66;
  49
  50 static struct cfitem telo[]={
  51         {"vek",         ct_int, &vek},
  52         {"vyska",       ct_int, &vyska},
  53         {"vaha",        ct_int, &vaha},
  54         {NULL,          0,      NULL}
  55 };
  56
  57 static byte shortopts[] = "abcp:q:r::";
  58 static struct option longopts[] =
  59 {
  60         {"ahoj",        0, 0, 'a'},
  61         {"bida",        0, 0, 'b'},
  62         {"citron",      0, 0, 'c'},
  63         {"pivo",        1, 0, 'p'},
  64         {"qwerty",      1, 0, 'q'},
  65         {"rada",        2, 0, 'r'},
  66         {NULL,          0, 0, 0}
  67 };
  68
  69 int main(int argc, char *argv[])
  70 {
  71         int c;
  72
  73         cf_register("jmeno",jmeno);
  74         cf_register("telo",telo);
  75         cf_register_opts(shortopts,longopts);
  76
  77         while(1){
  78                 c=cf_getopt(argc,argv,NULL);
  79                 if(c==-1)
  80                         break;
  81                 else switch(c){
  82                         case 'a':
  83                         case 'b':
  84                         case 'c':
  85                                 printf("option %c\n",c);
  86                                 break;
  87
  88                         case 'p':
  89                         case 'q':
  90                                 printf("option %c with parameter %s\n",c,optarg);
  91                                 break;
  92                         case 'r':
  93                                 if(optarg)
  94                                         printf("option r with optional parameter %s\n",optarg);
  95                                 else
  96                                         printf("option r without optional parameter\n");
  97                                 break;
  98                         case '?':
  99                                 //printf("invalid parameter %d: %s\n",optind,argv[optind]);
 100                                 break;
 101                         case ':':
 102                                 //printf("missing parameter for %d: %s\n",optind,argv[optind]);
 103                                 break;
 104                         default:
 105                                 printf("getopt is confused, it returns %c\n",c);
 106                                 break;
 107                 }
 108         }
 109
 110         if (optind < argc)
 111         {
 112                 printf ("non-option ARGV-elements: ");
 113                 while (optind < argc)
 114                         printf ("%s ", argv[optind++]);
 115                 printf ("\n");
 116         }
 117
 118         printf("robert=%d, spalek=%d, heslo=%s, nastaveni1/2=%d/%d\n",
 119                         robert,spalek,heslo,nastaveni1,nastaveni2);
 120         printf("vek=%d, vyska=%d, vaha=%d\n",
 121                         vek,vyska,vaha);
 122
 123         return 0;
 124 }