squareball 0.2.0.29-1f41 A general-purpose library for C99

- Main Page
- Data Structures
- Files
- Examples

All Data Structures Files Functions Variables Typedefs
hello_configparser.c
/*
* squareball: A general-purpose library for C99.
* Copyright (C) 2014-2018 Rafael G. Martins <rafael@rafaelmartins.eng.br>
*
* This program can be distributed under the terms of the BSD License.
* See the file LICENSE.
*/
#include <stdlib.h>
#include <stdio.h>
#include <squareball.h>
int
main(int argc, char **argv)
{
if (argc != 2) {
fprintf(stderr, "Invalid number of arguments\n");
return 1;
}
size_t len;
sb_error_t *err = NULL;
char *contents = sb_file_get_contents_utf8(argv[1], &len, &err);
if (err != NULL) {
fprintf(stderr, "error: %s\n", err->msg);
sb_error_free(err);
return 1;
}
sb_config_t *t = sb_config_parse(contents, len, NULL, &err);
free(contents);
if (err != NULL) {
fprintf(stderr, "error: %s\n", err->msg);
sb_error_free(err);
return 1;
}
char **sections = sb_config_list_sections(t);
char *sections_str = sb_strv_join(sections, ", ");
printf("Sections: %s\n\n", sections_str);
free(sections_str);
for (size_t i = 0; sections[i] != NULL; i++) {
printf("Keys for '%s':\n", sections[i]);
char **keys = sb_config_list_keys(t, sections[i]);
for (size_t j = 0; keys[j] != NULL; j++) {
printf(" '%s' => '%s'\n", keys[j],
sb_config_get(t, sections[i], keys[j]));
}
printf("\n");
sb_strv_free(keys);
}
sb_strv_free(sections);
sb_config_free(t);
return 0;
}