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118 lines
2.1 KiB
C
118 lines
2.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "iniparser.h"
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void create_example_ini_file(void);
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int parse_ini_file(char * ini_name);
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int main(int argc, char * argv[])
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{
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int status ;
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if (argc<2) {
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create_example_ini_file();
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status = parse_ini_file("example.ini");
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} else {
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status = parse_ini_file(argv[1]);
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}
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return status ;
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}
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void create_example_ini_file(void)
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{
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FILE * ini ;
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ini = fopen("example.ini", "w");
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fprintf(ini, "\n\
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#\n\
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# This is an example of ini file\n\
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#\n\
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\n\
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[Pizza]\n\
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\n\
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Ham = yes ;\n\
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Mushrooms = TRUE ;\n\
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Capres = 0 ;\n\
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Cheese = NO ;\n\
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\n\
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\n\
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[Wine]\n\
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\n\
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Grape = Cabernet Sauvignon ;\n\
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Year = 1989 ;\n\
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Country = Spain ;\n\
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Alcohol = 12.5 ;\n\
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\n\
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#\n\
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# end of file\n\
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#\n");
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fclose(ini);
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}
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int parse_ini_file(char * ini_name)
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{
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dictionary * ini ;
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/* Some temporary variables to hold query results */
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int b ;
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int i ;
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double d ;
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char * s ;
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ini = iniparser_load(ini_name);
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if (ini==NULL) {
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fprintf(stderr, "cannot parse file [%s]", ini_name);
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return -1 ;
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}
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iniparser_dump(ini, stderr);
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/* Get pizza attributes */
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printf("Pizza:\n");
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b = iniparser_getboolean(ini, "pizza:ham", -1);
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printf("Ham: [%d]\n", b);
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b = iniparser_getboolean(ini, "pizza:mushrooms", -1);
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printf("Mushrooms: [%d]\n", b);
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b = iniparser_getboolean(ini, "pizza:capres", -1);
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printf("Capres: [%d]\n", b);
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b = iniparser_getboolean(ini, "pizza:cheese", -1);
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printf("Cheese: [%d]\n", b);
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/* Get wine attributes */
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printf("Wine:\n");
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s = iniparser_getstr(ini, "wine:grape");
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if (s) {
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printf("grape: [%s]\n", s);
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} else {
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printf("grape: not found\n");
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}
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i = iniparser_getint(ini, "wine:year", -1);
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if (i>0) {
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printf("year: [%d]\n", i);
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} else {
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printf("year: not found\n");
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}
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s = iniparser_getstr(ini, "wine:country");
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if (s) {
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printf("country: [%s]\n", s);
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} else {
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printf("country: not found\n");
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}
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d = iniparser_getdouble(ini, "wine:alcohol", -1.0);
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if (d>0.0) {
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printf("alcohol: [%g]\n", d);
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} else {
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printf("alcohol: not found\n");
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}
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iniparser_freedict(ini);
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return 0 ;
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}
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