-/*
- * test program for uuid library
- *
- * written by nathan wagner and placed in the public domain
- */
+#include <stdlib.h>
#include <stdio.h>
+#include <unistd.h>
#include <string.h>
-#include <stdlib.h>
#include "pduuid.h"
+#include "warn.h"
-void ufmt(pd_uuid_t *uuid, char *s) {
- int i;
- for (i=0;i<4;i++) {
- s += sprintf(s, "%02x", uuid->data[i]);
- }
- s += sprintf(s, "-");
- for (;i<6;i++) {
- s += sprintf(s, "%02x", uuid->data[i]);
- }
- s += sprintf(s, "-");
- for (;i<8;i++) {
- s += sprintf(s, "%02x", uuid->data[i]);
- }
- s += sprintf(s, "-");
- for (;i<10;i++) {
- s += sprintf(s, "%02x", uuid->data[i]);
- }
- s += sprintf(s, "-");
- for (;i<16;i++) {
- s += sprintf(s, "%02x", uuid->data[i]);
- }
+void print_help() {
+ printf("uuidgen [-rthV]\n");
+}
+void print_version() {
+ printf("uuidgen version 1.0\n");
}
int main(int ac, char *av[]) {
- pd_uuid_t uuid;
- pd_uuid_t dns;
- char fmt[37];
+ pd_uuid_t u; /* generated uuid */
+ pd_uuid_t nsuuid; /* namespace uuid */
+ pd_uuid_t *nsid = 0; /* pointer to namespace uuid */
+ char *ns = 0; /* literal ns id string */
-#ifdef WIN32
- srand(time(0));
-#else
- srandom(time(0));
-#endif
+ struct pd_uuid_state s;
+ char uuid[PD_UUID_STRLEN+1];
+ int q = 1;
+ int opt;
+ int mode = 4;
+ int i;
- pd_uuid_make_v1(0, &uuid);
- ufmt(&uuid, fmt);
- printf("v1: %s\n", fmt);
+ /*
+ * V = version
+ * h = help
+ * q = quantity
+ *
+ * t = time, v1
+ * T = time with random mac
+ * r = random, v4
+ * m = md5 ns, v3
+ * s = sha1 ns, v5
+ * v2 isn't used
+ * v = set version
+ *
+ * n = namespace
+ * D = DNS ns
+ * U = URL ns
+ * O = OID ns
+ * X = X.500 ns
+ */
- pd_uuid_make_v4(0, &uuid);
- ufmt(&uuid, fmt);
- printf("v4: %s\n", fmt);
+ while ((opt = getopt(ac, av, "Vhq:tTrmsv:n:DUOX")) != -1) {
+ switch (opt) {
+ case 'n':
+ ns = optarg;
+ if (mode != 3 && mode != 5) mode = 5;
+ break;
+ case 'D':
+ nsid = &pd_uuid_ns_dns;
+ break;
+ case 'U':
+ nsid = &pd_uuid_ns_url;
+ break;
+ case 'O':
+ nsid = &pd_uuid_ns_oid;
+ break;
+ case 'X':
+ nsid = &pd_uuid_ns_x500;
+ break;
+ case 'r':
+ mode = 4;
+ break;
+ case 't':
+ mode = 1;
+ break;
+ case 'm':
+ mode = 3;
+ break;
+ case 's':
+ mode = 5;
+ break;
+ case 'T':
+ mode = -1;
+ break;
+ case 'h':
+ print_help();
+ exit(EXIT_SUCCESS);
+ break;
+ case 'v':
+ mode = atoi(optarg);
+ break;
+ case 'V':
+ print_version();
+ exit(EXIT_SUCCESS);
+ break;
+ case 'q':
+ q = atoi(optarg);
+ break;
+ default:
+ warn("uuidgen: unknown option '%c'", opt);
+ print_help();
+ exit(EXIT_FAILURE);
+ }
+ }
- pd_uuid_set_string(&dns, "6ba7b810-9dad-11d1-80b4-00c04fd430c8");
- ufmt(&dns, fmt);
- printf("dns: %s\n", fmt);
+ pd_uuid_init_state(&s);
- pd_uuid_make_v3(0, &uuid, &dns, "granicus.if.org", strlen("granicus.if.org"));
- ufmt(&uuid, fmt);
- printf("granicus.if.org (v3): %s\n", fmt);
+ if (mode == 3 || mode == 5) {
+ /* TODO warn if q != 1 */
+ int len;
+ if (!nsid) {
+ if (!ns) {
+ die("must specify namespace for version %d uuids", mode);
+ }
+ if (!strcmp(ns, "dns")) {
+ nsid = &pd_uuid_ns_dns;
+ } else if (!strcmp(ns, "url")) {
+ nsid = &pd_uuid_ns_url;
+ } else if (!strcmp(ns, "oid")) {
+ nsid = &pd_uuid_ns_oid;
+ } else if (!strcmp(ns, "x500")) {
+ nsid = &pd_uuid_ns_x500;
+ } else {
+ nsid = &nsuuid;
+ if (pd_uuid_set_string(nsid, ns) != 0) {
+ die("malformed ns uuid: %s\n", ns);
+ }
+ }
+ }
+ for (i = optind; i < ac; i++) {
+ len = strlen(av[i]);
+ if (mode == 3) {
+ pd_uuid_get_string(nsid, uuid);
+ pd_uuid_make_v3(0, &u, nsid, av[i], len);
+ } else {
+ pd_uuid_make_v5(&s, &u, nsid, av[i], len);
+ }
+ pd_uuid_get_string(&u, uuid);
+ printf("%s\n", uuid);
+ }
+ exit(EXIT_SUCCESS);
+ }
- pd_uuid_make_v5(0, &uuid, &dns, "granicus.if.org", strlen("granicus.if.org"));
- ufmt(&uuid, fmt);
- printf("granicus.if.org (v5): %s\n", fmt);
+ while (q--) {
+ switch (mode) {
+ case -1:
+ pd_uuid_make_v1mc(&s, &u);
+ break;
+ case 1:
+ pd_uuid_make_v1(&s, &u);
+ break;
+ case 4:
+ pd_uuid_make_v4(&s, &u);
+ break;
+ default:
+ die("uuidgen: unknown uuid version '%d'\n", mode);
+ }
+ pd_uuid_get_string(&u, uuid);
+ printf("%s\n", uuid);
+ }
return 0;
+
}
projects / uuid / blobdiff