2 * Copyright (c) 2022 Stefan Sperling <stsp@openbsd.org>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 #include <sys/types.h>
18 #include <sys/queue.h>
29 #include "got_error.h"
30 #include "got_object.h"
33 #include "got_lib_hash.h"
39 gotd_imsg_send_ack(struct got_object_id *id, struct imsgbuf *ibuf,
40 uint32_t peerid, pid_t pid)
42 const struct got_error *err = NULL;
43 struct gotd_imsg_ack iack;
44 char hex[SHA1_DIGEST_STRING_LENGTH];
46 if (log_getverbose() > 0 &&
47 got_sha1_digest_to_str(id->sha1, hex, sizeof(hex)))
48 log_debug("sending ACK for %s", hex);
50 memset(&iack, 0, sizeof(iack));
51 memcpy(iack.object_id, id->sha1, SHA1_DIGEST_LENGTH);
53 if (imsg_compose(ibuf, GOTD_IMSG_ACK, peerid, pid, -1,
54 &iack, sizeof(iack)) == -1) {
55 err = got_error_from_errno("imsg_compose ACK");
59 err = gotd_imsg_flush(ibuf);
62 log_warnx("sending ACK: %s", err->msg);
66 gotd_imsg_send_nak(struct got_object_id *id, struct imsgbuf *ibuf,
67 uint32_t peerid, pid_t pid)
69 const struct got_error *err = NULL;
70 struct gotd_imsg_nak inak;
71 char hex[SHA1_DIGEST_STRING_LENGTH];
73 if (log_getverbose() > 0 &&
74 got_sha1_digest_to_str(id->sha1, hex, sizeof(hex)))
75 log_debug("sending NAK for %s", hex);
77 memset(&inak, 0, sizeof(inak));
78 memcpy(inak.object_id, id->sha1, SHA1_DIGEST_LENGTH);
80 if (imsg_compose(ibuf, GOTD_IMSG_NAK, peerid, pid, -1,
81 &inak, sizeof(inak)) == -1) {
82 err = got_error_from_errno("imsg_compose NAK");
86 err = gotd_imsg_flush(ibuf);
89 log_warnx("sending NAK: %s", err->msg);