54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
|
#include <stdio.h>
|
||
|
#include <string.h>
|
||
|
#include <errno.h>
|
||
|
#include <stdlib.h>
|
||
|
#include "toml.h"
|
||
|
|
||
|
toml_table_t* load()
|
||
|
{
|
||
|
FILE* fp;
|
||
|
char errbuf[200];
|
||
|
fp = fopen("sample.toml", "r");
|
||
|
if (!fp) {
|
||
|
fprintf(stderr, "ERROR: cannot open sample.toml - %s\n", strerror(errno));
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
toml_table_t* conf = toml_parse_file(fp, errbuf, sizeof(errbuf));
|
||
|
fclose(fp);
|
||
|
|
||
|
if (!conf) {
|
||
|
fprintf(stderr, "ERROR: cannot parse - %s\n", errbuf);
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
return conf;
|
||
|
}
|
||
|
|
||
|
int main()
|
||
|
{
|
||
|
toml_table_t* conf = load();
|
||
|
toml_table_t* server = toml_table_in(conf, "server");
|
||
|
if (!server) {
|
||
|
fprintf(stderr, "ERROR: missing [server]\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
toml_access_t host = toml_string_in(server, "host");
|
||
|
if (!host.ok) {
|
||
|
fprintf(stderr, "ERROR: cannot read server.host.\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
toml_access_t port = toml_int_in(server, "port");
|
||
|
if (!port.ok) {
|
||
|
fprintf(stderr, "ERROR: cannot read server.port.\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
printf("host: %s, port %d\n", host.u.s, (int)port.u.i);
|
||
|
free(host.u.s);
|
||
|
toml_free(conf);
|
||
|
return 0;
|
||
|
}
|