fence-virt/server/uuid-test.c
Lon Hohberger 33c16854eb Make uuids work with libvirt-qpid
Signed-off-by: Lon Hohberger <lon@users.sourceforge.net>
2009-11-06 13:16:42 -05:00

61 lines
821 B
C

#include <uuid/uuid.h>
#include <errno.h>
#include <string.h>
int
is_uuid(const char *value)
{
uuid_t id;
char test_value[37];
if (strlen(value) < 36) {
return 0;
}
if (uuid_is_null(id) < 0) {
errno = EINVAL;
return -1;
}
if (uuid_parse(value, id) < 0) {
return 0;
}
memset(test_value, 0, sizeof(test_value));
uuid_unparse(id, test_value);
if (strcasecmp(value, test_value)) {
return 0;
}
return 1;
}
#ifdef STANDALONE
#include <stdio.h>
int
main(int argc, char **argv)
{
int ret;
if (argc < 2) {
printf("Usage: uuidtest <value>\n");
return 1;
}
ret = is_uuid(argv[1]);
if (ret == 0) {
printf("%s is NOT a uuid\n", argv[1]);
} else if (ret == 1) {
printf("%s is a uuid\n", argv[1]);
} else {
printf("Error: %s\n", strerror(errno));
return 1;
}
return 0;
}
#endif