1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "iniparser.h"
void create_example_ini_file(void);
int parse_ini_file(char * ini_name);
int main(int argc, char * argv[])
{
int status ;
if (argc<2) {
create_example_ini_file();
status = parse_ini_file("example.ini");
} else {
status = parse_ini_file(argv[1]);
}
return status ;
}
void create_example_ini_file(void)
{
FILE * ini ;
if ((ini=fopen("example.ini", "w"))==NULL) {
fprintf(stderr, "iniparser: cannot create example.ini\n");
return ;
}
fprintf(ini,
"#\n"
"# This is an example of ini file\n"
"#\n"
"\n"
"[Pizza]\n"
"\n"
"Ham = yes ;\n"
"Mushrooms = TRUE ;\n"
"Capres = 0 ;\n"
"Cheese = Non ;\n"
"\n"
"\n"
"[Wine]\n"
"\n"
"Grape = Cabernet Sauvignon ;\n"
"Year = 1989 ;\n"
"Country = Spain ;\n"
"Alcohol = 12.5 ;\n"
"\n");
fclose(ini);
}
int parse_ini_file(char * ini_name)
{
dictionary * ini ;
/* Some temporary variables to hold query results */
int b ;
int i ;
double d ;
const char * s ;
ini = iniparser_load(ini_name);
if (ini==NULL) {
fprintf(stderr, "cannot parse file: %s\n", ini_name);
return -1 ;
}
iniparser_dump(ini, stderr);
/* Get pizza attributes */
printf("Pizza:\n");
b = iniparser_getboolean(ini, "pizza:ham", -1);
printf("Ham: [%d]\n", b);
b = iniparser_getboolean(ini, "pizza:mushrooms", -1);
printf("Mushrooms: [%d]\n", b);
b = iniparser_getboolean(ini, "pizza:capres", -1);
printf("Capres: [%d]\n", b);
b = iniparser_getboolean(ini, "pizza:cheese", -1);
printf("Cheese: [%d]\n", b);
/* Get wine attributes */
printf("Wine:\n");
s = iniparser_getstring(ini, "wine:grape", NULL);
printf("Grape: [%s]\n", s ? s : "UNDEF");
i = iniparser_getint(ini, "wine:year", -1);
printf("Year: [%d]\n", i);
s = iniparser_getstring(ini, "wine:country", NULL);
printf("Country: [%s]\n", s ? s : "UNDEF");
d = iniparser_getdouble(ini, "wine:alcohol", -1.0);
printf("Alcohol: [%g]\n", d);
iniparser_freedict(ini);
return 0 ;
}
|
