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support adding tags
Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
parent
3e177964c7
commit
8be26ee485
70
nostril.c
70
nostril.c
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@ -79,6 +79,7 @@ void usage()
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printf(" --created-at <unix timestamp> set a specific created-at time\n");
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printf(" --sec <hex seckey> set the secret key for signing, otherwise one will be randomly generated\n");
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printf(" --pow <difficulty> number of leading 0 bits of the id to mine\n");
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printf(" --tag <key> <value> add a tag\n");
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exit(1);
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}
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@ -334,11 +335,6 @@ static int print_event(struct nostr_event *ev, int envelope)
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static void make_event_from_args(struct nostr_event *ev, struct args *args)
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{
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ev->tags[0].strs[0] = "tag";
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ev->tags[0].strs[1] = "a";
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ev->tags[0].num_elems = 2;
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ev->num_tags = 0;
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ev->created_at = args->flags & HAS_CREATED_AT? args->created_at : time(NULL);
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ev->content = args->content;
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ev->kind = 1;
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@ -350,10 +346,26 @@ static int parse_num(const char *arg, uint64_t *t)
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return errno != EINVAL;
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}
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static int parse_args(int argc, const char *argv[], struct args *args)
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static int nostr_add_tag(struct nostr_event *ev, const char *t1, const char *t2)
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{
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const char *arg;
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struct nostr_tag *tag;
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if (ev->num_tags + 1 > MAX_TAGS)
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return 0;
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tag = &ev->tags[ev->num_tags++];
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tag->strs[0] = t1;
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tag->strs[1] = t2;
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tag->num_elems = 2;
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return 1;
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}
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static int parse_args(int argc, const char *argv[], struct args *args, struct nostr_event *ev)
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{
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const char *arg, *arg2;
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uint64_t n;
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int has_added_tags = 0;
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argv++; argc--;
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for (; argc; ) {
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@ -387,9 +399,37 @@ static int parse_args(int argc, const char *argv[], struct args *args)
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} else if (!strcmp(arg, "--envelope")) {
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args->flags |= HAS_ENVELOPE;
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} else if (!strcmp(arg, "--tags")) {
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if (args->flags & HAS_DIFFICULTY) {
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fprintf(stderr, "can't combine --tags and --pow (yet)\n");
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return 0;
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}
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if (has_added_tags) {
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fprintf(stderr, "can't combine --tags and --tag (yet)");
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return 0;
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}
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arg = *argv++; argc--;
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args->tags = arg;
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} else if (!strcmp(arg, "--tag")) {
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has_added_tags = 1;
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if (args->tags) {
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fprintf(stderr, "can't combine --tag and --tags (yet)");
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return 0;
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}
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arg = *argv++; argc--;
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if (argc < 2) {
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fprintf(stderr, "expected two arguments to --tag\n");
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return 0;
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}
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arg2 = *argv++; argc--;
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if (!nostr_add_tag(ev, arg, arg2)) {
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fprintf(stderr, "couldn't add tag '%s' '%s'\n", arg, arg2);
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return 0;
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}
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} else if (!strcmp(arg, "--pow")) {
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if (args->tags) {
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fprintf(stderr, "can't combine --tags and --pow (yet)\n");
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return 0;
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}
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arg = *argv++; argc--;
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if (!parse_num(arg, &n)) {
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fprintf(stderr, "could not parse difficulty as number: '%s'\n", arg);
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@ -413,20 +453,6 @@ static int parse_args(int argc, const char *argv[], struct args *args)
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return 1;
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}
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static int nostr_add_tag(struct nostr_event *ev, const char *t1, const char *t2)
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{
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struct nostr_tag *tag;
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if (ev->num_tags + 1 > MAX_TAGS)
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return 0;
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tag = &ev->tags[ev->num_tags++];
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tag->strs[0] = t1;
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tag->strs[1] = t2;
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tag->num_elems = 2;
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return 1;
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}
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static int aes_encrypt(unsigned char *key, unsigned char *iv,
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unsigned char *buf, size_t buflen)
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{
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@ -611,7 +637,7 @@ int main(int argc, const char *argv[])
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if (!init_secp_context(&ctx))
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return 2;
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if (!parse_args(argc, argv, &args)) {
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if (!parse_args(argc, argv, &args, &ev)) {
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usage();
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return 10;
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}
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