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migrate UDP to new log system

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yrutschle 2021-09-27 12:43:03 +02:00
parent 6ea7d48f86
commit 2e11001087
1 changed files with 4 additions and 6 deletions
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10
udp-listener.c
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@ -76,15 +76,15 @@ int udp_c2s_forward(int sockfd, cnx_collection* collection, int max_fd)
target = known_source(collection, max_fd, &src_addr, addrlen);
addrinfo.ai_addr = &src_addr;
addrinfo.ai_addrlen = addrlen;
if (cfg.verbose)
fprintf(stderr, "received %ld UDP from %d:%s\n", len, target, sprintaddr(addr_str, sizeof(addr_str), &addrinfo));
print_message(msg_probe_info, "received %ld UDP from %d:%s\n",
len, target, sprintaddr(addr_str, sizeof(addr_str), &addrinfo));
if (target == -1) {
res = probe_buffer(data, len, &proto);
/* First version: if we can't work out the protocol from the first
* packet, drop it. Conceivably, we could store several packets to
* run probes on packet sets */
if (cfg.verbose) fprintf(stderr, "UDP probed: %d\n", res);
print_message(msg_probe_info, "UDP probed: %d\n", res);
if (res != PROBE_MATCH) {
return -1;
}
@ -106,7 +106,7 @@ int udp_c2s_forward(int sockfd, cnx_collection* collection, int max_fd)
res = sendto(cnx->target_sock, data, len, 0,
cnx->proto->saddr->ai_addr, cnx->proto->saddr->ai_addrlen);
cnx->last_active = time(NULL);
fprintf(stderr, "sending %d to %s\n",
print_message(msg_fd, "sending %d to %s\n",
res, sprintaddr(data, sizeof(data), cnx->proto->saddr));
return out;
}
@ -119,12 +119,10 @@ void udp_s2c_forward(struct connection* cnx)
int res;
res = recvfrom(sockfd, data, sizeof(data), 0, NULL, NULL);
fprintf(stderr, "recvfrom %d\n", res);
CHECK_RES_DIE(res, "udp_listener/recvfrom");
res = sendto(cnx->local_endpoint, data, res, 0,
&cnx->client_addr, cnx->addrlen);
cnx->last_active = time(NULL);
fprintf(stderr, "sendto %d to\n", res);
}