net_socket.c -- Handle various kinds of sockets.
Copyright (C) 1998-2005 Ivo Timmermans,
2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+ 2006 Scott Lamb <slamb@slamb.org>
2009 Florian Forster <octo@verplant.org>
This program is free software; you can redistribute it and/or modify
int flags = fcntl(c->socket, F_GETFL);
if(fcntl(c->socket, F_SETFL, flags | O_NONBLOCK) < 0) {
- logger(LOG_ERR, _("fcntl for %s: %s"), c->hostname, strerror(errno));
+ logger(LOG_ERR, "fcntl for %s: %s", c->hostname, strerror(errno));
}
#elif defined(WIN32)
unsigned long arg = 1;
if(ioctlsocket(c->socket, FIONBIO, &arg) != 0) {
- logger(LOG_ERR, _("ioctlsocket for %s: WSA error %d"), c->hostname, WSAGetLastError());
+ logger(LOG_ERR, "ioctlsocket for %s: WSA error %d", c->hostname, WSAGetLastError());
}
#endif
status = setsockopt(sd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr));
if(status) {
- logger(LOG_ERR, _("Can't bind to interface %s: %s"), iface,
+ logger(LOG_ERR, "Can't bind to interface %s: %s", iface,
strerror(errno));
return false;
}
#else /* if !defined(SOL_SOCKET) || !defined(SO_BINDTODEVICE) */
- logger(LOG_WARNING, _("%s not supported on this platform"), "BindToInterface");
+ logger(LOG_WARNING, "%s not supported on this platform", "BindToInterface");
#endif
return true;
&ai_hints, &ai_list);
if(status) {
free(node);
- logger(LOG_WARNING, _("Error looking up %s port %s: %s"),
- node, _("any"), gai_strerror(status));
+ logger(LOG_WARNING, "Error looking up %s port %s: %s",
+ node, "any", gai_strerror(status));
return false;
}
assert(ai_list != NULL);
if(status) {
- logger(LOG_ERR, _("Can't bind to %s/tcp: %s"), node,
+ logger(LOG_ERR, "Can't bind to %s/tcp: %s", node,
strerror(errno));
} else ifdebug(CONNECTIONS) {
logger(LOG_DEBUG, "Successfully bound outgoing "
nfd = socket(sa->sa.sa_family, SOCK_STREAM, IPPROTO_TCP);
if(nfd < 0) {
- ifdebug(STATUS) logger(LOG_ERR, _("Creating metasocket failed: %s"), strerror(errno));
+ ifdebug(STATUS) logger(LOG_ERR, "Creating metasocket failed: %s", strerror(errno));
return -1;
}
if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr))) {
closesocket(nfd);
- logger(LOG_ERR, _("Can't bind to interface %s: %s"), iface,
+ logger(LOG_ERR, "Can't bind to interface %s: %s", iface,
strerror(errno));
return -1;
}
#else
- logger(LOG_WARNING, _("%s not supported on this platform"), "BindToInterface");
+ logger(LOG_WARNING, "%s not supported on this platform", "BindToInterface");
#endif
}
if(bind(nfd, &sa->sa, SALEN(sa->sa))) {
closesocket(nfd);
addrstr = sockaddr2hostname(sa);
- logger(LOG_ERR, _("Can't bind to %s/tcp: %s"), addrstr,
+ logger(LOG_ERR, "Can't bind to %s/tcp: %s", addrstr,
strerror(errno));
free(addrstr);
return -1;
if(listen(nfd, 3)) {
closesocket(nfd);
- logger(LOG_ERR, _("System call `%s' failed: %s"), "listen",
+ logger(LOG_ERR, "System call `%s' failed: %s", "listen",
strerror(errno));
return -1;
}
nfd = socket(sa->sa.sa_family, SOCK_DGRAM, IPPROTO_UDP);
if(nfd < 0) {
- logger(LOG_ERR, _("Creating UDP socket failed: %s"), strerror(errno));
+ logger(LOG_ERR, "Creating UDP socket failed: %s", strerror(errno));
return -1;
}
if(fcntl(nfd, F_SETFL, flags | O_NONBLOCK) < 0) {
closesocket(nfd);
- logger(LOG_ERR, _("System call `%s' failed: %s"), "fcntl",
+ logger(LOG_ERR, "System call `%s' failed: %s", "fcntl",
strerror(errno));
return -1;
}
unsigned long arg = 1;
if(ioctlsocket(nfd, FIONBIO, &arg) != 0) {
closesocket(nfd);
- logger(LOG_ERR, _("Call to `%s' failed: WSA error %d"), "ioctlsocket",
+ logger(LOG_ERR, "Call to `%s' failed: WSA error %d", "ioctlsocket",
WSAGetLastError());
return -1;
}
if(bind(nfd, &sa->sa, SALEN(sa->sa))) {
closesocket(nfd);
addrstr = sockaddr2hostname(sa);
- logger(LOG_ERR, _("Can't bind to %s/udp: %s"), addrstr,
+ logger(LOG_ERR, "Can't bind to %s/udp: %s", addrstr,
strerror(errno));
free(addrstr);
return -1;
event_add(event);
ifdebug(CONNECTIONS) logger(LOG_NOTICE,
- _("Trying to re-establish outgoing connection in %d seconds"),
+ "Trying to re-establish outgoing connection in %d seconds",
outgoing->timeout);
}
void finish_connecting(connection_t *c) {
- ifdebug(CONNECTIONS) logger(LOG_INFO, _("Connected to %s (%s)"), c->name, c->hostname);
+ ifdebug(CONNECTIONS) logger(LOG_INFO, "Connected to %s (%s)", c->name, c->hostname);
configure_tcp(c);
begin:
if(!c->outgoing->ai) {
if(!c->outgoing->cfg) {
- ifdebug(CONNECTIONS) logger(LOG_ERR, _("Could not set up a meta connection to %s"),
+ ifdebug(CONNECTIONS) logger(LOG_ERR, "Could not set up a meta connection to %s",
c->name);
c->status.remove = true;
retry_outgoing(c->outgoing);
c->hostname = sockaddr2hostname(&c->address);
- ifdebug(CONNECTIONS) logger(LOG_INFO, _("Trying to connect to %s (%s)"), c->name,
+ ifdebug(CONNECTIONS) logger(LOG_INFO, "Trying to connect to %s (%s)", c->name,
c->hostname);
c->socket = socket(c->address.sa.sa_family, SOCK_STREAM, IPPROTO_TCP);
if(c->socket == -1) {
- ifdebug(CONNECTIONS) logger(LOG_ERR, _("Creating socket for %s failed: %s"), c->hostname,
+ ifdebug(CONNECTIONS) logger(LOG_ERR, "Creating socket for %s failed: %s", c->hostname,
strerror(errno));
goto begin;
closesocket(c->socket);
- ifdebug(CONNECTIONS) logger(LOG_ERR, _("%s: %s"), c->hostname, strerror(errno));
+ ifdebug(CONNECTIONS) logger(LOG_ERR, "%s: %s", c->hostname, strerror(errno));
goto begin;
}
if(n)
if(n->connection) {
- ifdebug(CONNECTIONS) logger(LOG_INFO, _("Already connected to %s"), outgoing->name);
+ ifdebug(CONNECTIONS) logger(LOG_INFO, "Already connected to %s", outgoing->name);
n->connection->outgoing = outgoing;
return;
outgoing->cfg = lookup_config(c->config_tree, "Address");
if(!outgoing->cfg) {
- logger(LOG_ERR, _("No address specified for %s"), c->name);
+ logger(LOG_ERR, "No address specified for %s", c->name);
free_connection(c);
return;
}
fd = accept(sock, &sa.sa, &len);
if(fd < 0) {
- logger(LOG_ERR, _("Accepting a new connection failed: %s"),
+ logger(LOG_ERR, "Accepting a new connection failed: %s",
strerror(errno));
return false;
}
c->socket = fd;
c->last_ping_time = now;
- ifdebug(CONNECTIONS) logger(LOG_NOTICE, _("Connection from %s"), c->hostname);
+ ifdebug(CONNECTIONS) logger(LOG_NOTICE, "Connection from %s", c->hostname);
configure_tcp(c);
if(!check_id(name)) {
logger(LOG_ERR,
- _("Invalid name for outgoing connection in %s line %d"),
+ "Invalid name for outgoing connection in %s line %d",
cfg->file, cfg->line);
free(name);
continue;