lib/conf-test.c

   1 /* Test for configuration parser */
   2
   3 #include "lib/lib.h"
   4 #include "lib/conf.h"
   5
   6 #include <stdio.h>
   7 #include <string.h>
   8
   9 static u64 robert=14;
  10 static int spalek=-3;
  11 static char *heslo="prazdne";
  12 static int nastaveni1=0,nastaveni2=1;
  13 static double decker = 0;               /* The famous London buses :-) */
  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         {"jmeno",       CT_SECTION,     NULL},
  39         {"robert",      CT_U64,         &robert},
  40         {"spalek",      CT_INT,         &spalek},
  41         {"heslo",       CT_STRING,      &heslo},
  42         {"nastaveni1",  CT_FUNCTION,    &set_nastaveni},
  43         {"nastaveni2",  CT_FUNCTION,    &set_nastaveni},
  44         {"decker",      CT_DOUBLE,      &decker},
  45         {NULL,          CT_STOP,        NULL}
  46 };
  47
  48 static int vek=22;
  49 static int vyska=178;
  50 static int vaha=66;
  51
  52 static struct cfitem telo[]={
  53         {"telo",        CT_SECTION,     NULL},
  54         {"vek",         CT_INT,         &vek},
  55         {"vyska",       CT_INT,         &vyska},
  56         {"vaha",        CT_INT,         &vaha},
  57         {NULL,          CT_STOP,        NULL}
  58 };
  59
  60 static byte shortopts[] = CF_SHORT_OPTS "abcp:q:r::";
  61 static struct option longopts[] =
  62 {
  63         CF_LONG_OPTS
  64         {"ahoj",        0, 0, 'a'},
  65         {"bida",        0, 0, 'b'},
  66         {"citron",      0, 0, 'c'},
  67         {"pivo",        1, 0, 'p'},
  68         {"qwerty",      1, 0, 'q'},
  69         {"rada",        2, 0, 'r'},
  70         {NULL,          0, 0, 0}
  71 };
  72
  73 int main(int argc, char *argv[])
  74 {
  75         int c;
  76
  77         log_init(argv[0]);
  78
  79         cf_register(jmeno);
  80         cf_register(telo);
  81
  82         while(1){
  83                 c=cf_getopt(argc,argv,shortopts,longopts,NULL);
  84                 if(c==-1)
  85                         break;
  86                 else switch(c){
  87                         case 'a':
  88                         case 'b':
  89                         case 'c':
  90                                 printf("option %c\n",c);
  91                                 break;
  92
  93                         case 'p':
  94                         case 'q':
  95                                 printf("option %c with parameter %s\n",c,optarg);
  96                                 break;
  97                         case 'r':
  98                                 if(optarg)
  99                                         printf("option r with optional parameter %s\n",optarg);
 100                                 else
 101                                         printf("option r without optional parameter\n");
 102                                 break;
 103                         case '?':
 104                                 //printf("invalid parameter %d: %s\n",optind,argv[optind]);
 105                                 break;
 106                         case ':':
 107                                 //printf("missing parameter for %d: %s\n",optind,argv[optind]);
 108                                 break;
 109                         default:
 110                                 printf("getopt is confused, it returns %c\n",c);
 111                                 break;
 112                 }
 113         }
 114
 115         if (optind < argc)
 116         {
 117                 printf ("non-option ARGV-elements: ");
 118                 while (optind < argc)
 119                         printf ("%s ", argv[optind++]);
 120                 printf ("\n");
 121         }
 122
 123         printf("robert=%Ld, spalek=%d, heslo=%s, nastaveni1/2=%d/%d decker=%f\n",
 124                         (long long)robert,spalek,heslo,nastaveni1,nastaveni2,decker);
 125         printf("vek=%d, vyska=%d, vaha=%d\n",
 126                         vek,vyska,vaha);
 127
 128         return 0;
 129 }