lib/iniparser/test/iniexample.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <unistd.h>
   5
   6 #include "iniparser.h"
   7
   8 void create_example_ini_file(void);
   9 int  parse_ini_file(char * ini_name);
  10
  11 int main(int argc, char * argv[])
  12 {
  13         int             status ;
  14
  15         if (argc<2) {
  16                 create_example_ini_file();
  17                 status = parse_ini_file("example.ini");
  18         } else {
  19                 status = parse_ini_file(argv[1]);
  20         }
  21         return status ;
  22 }
  23
  24 void create_example_ini_file(void)
  25 {
  26         FILE    *       ini ;
  27
  28         ini = fopen("example.ini", "w");
  29         fprintf(ini, "\n\
  30 #\n\
  31 # This is an example of ini file\n\
  32 #\n\
  33 \n\
  34 [Pizza]\n\
  35 \n\
  36 Ham       = yes ;\n\
  37 Mushrooms = TRUE ;\n\
  38 Capres    = 0 ;\n\
  39 Cheese    = NO ;\n\
  40 \n\
  41 \n\
  42 [Wine]\n\
  43 \n\
  44 Grape     = Cabernet Sauvignon ;\n\
  45 Year      = 1989 ;\n\
  46 Country   = Spain ;\n\
  47 Alcohol   = 12.5  ;\n\
  48 \n\
  49 #\n\
  50 # end of file\n\
  51 #\n");
  52
  53         fclose(ini);
  54 }
  55
  56
  57 int parse_ini_file(char * ini_name)
  58 {
  59         dictionary      *       ini ;
  60
  61         /* Some temporary variables to hold query results */
  62         int                             b ;
  63         int                             i ;
  64         double                  d ;
  65         char            *       s ;
  66
  67         ini = iniparser_load(ini_name);
  68         if (ini==NULL) {
  69                 fprintf(stderr, "cannot parse file [%s]", ini_name);
  70                 return -1 ;
  71         }
  72         iniparser_dump(ini, stderr);
  73
  74         /* Get pizza attributes */
  75         printf("Pizza:\n");
  76
  77         b = iniparser_getboolean(ini, "pizza:ham", -1);
  78         printf("Ham:       [%d]\n", b);
  79         b = iniparser_getboolean(ini, "pizza:mushrooms", -1);
  80         printf("Mushrooms: [%d]\n", b);
  81         b = iniparser_getboolean(ini, "pizza:capres", -1);
  82         printf("Capres:    [%d]\n", b);
  83         b = iniparser_getboolean(ini, "pizza:cheese", -1);
  84         printf("Cheese:    [%d]\n", b);
  85
  86         /* Get wine attributes */
  87         printf("Wine:\n");
  88         s = iniparser_getstr(ini, "wine:grape");
  89         if (s) {
  90                 printf("grape:     [%s]\n", s);
  91         } else {
  92                 printf("grape:     not found\n");
  93         }
  94         i = iniparser_getint(ini, "wine:year", -1);
  95         if (i>0) {
  96                 printf("year:      [%d]\n", i);
  97         } else {
  98                 printf("year:      not found\n");
  99         }
 100         s = iniparser_getstr(ini, "wine:country");
 101         if (s) {
 102                 printf("country:   [%s]\n", s);
 103         } else {
 104                 printf("country:   not found\n");
 105         }
 106         d = iniparser_getdouble(ini, "wine:alcohol", -1.0);
 107         if (d>0.0) {
 108                 printf("alcohol:   [%g]\n", d);
 109         } else {
 110                 printf("alcohol:   not found\n");
 111         }
 112
 113         iniparser_freedict(ini);
 114         return 0 ;
 115 }
 116
 117