meta.c -- handle the meta communication
Copyright (C) 2000-2009 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
+ 2006 Scott Lamb <slamb@slamb.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
int result;
if(!c) {
- logger(LOG_ERR, _("send_meta() called with NULL pointer!"));
+ logger(LOG_ERR, "send_meta() called with NULL pointer!");
abort();
}
- ifdebug(META) logger(LOG_DEBUG, _("Sending %d bytes of metadata to %s (%s)"), length,
+ ifdebug(META) logger(LOG_DEBUG, "Sending %d bytes of metadata to %s (%s)", length,
c->name, c->hostname);
if(!c->outbuflen)
result = EVP_EncryptUpdate(c->outctx, (unsigned char *)c->outbuf + c->outbufstart + c->outbuflen,
&outlen, (unsigned char *)buffer, length);
if(!result || outlen < length) {
- logger(LOG_ERR, _("Error while encrypting metadata to %s (%s): %s"),
+ logger(LOG_ERR, "Error while encrypting metadata to %s (%s): %s",
c->name, c->hostname, ERR_error_string(ERR_get_error(), NULL));
return false;
} else if(outlen > length) {
- logger(LOG_EMERG, _("Encrypted data too long! Heap corrupted!"));
+ logger(LOG_EMERG, "Encrypted data too long! Heap corrupted!");
abort();
}
c->outbuflen += outlen;
bool flush_meta(connection_t *c) {
int result;
- ifdebug(META) logger(LOG_DEBUG, _("Flushing %d bytes to %s (%s)"),
+ ifdebug(META) logger(LOG_DEBUG, "Flushing %d bytes to %s (%s)",
c->outbuflen, c->name, c->hostname);
while(c->outbuflen) {
result = send(c->socket, c->outbuf + c->outbufstart, c->outbuflen, 0);
if(result <= 0) {
if(!errno || errno == EPIPE) {
- ifdebug(CONNECTIONS) logger(LOG_NOTICE, _("Connection closed by %s (%s)"),
+ ifdebug(CONNECTIONS) logger(LOG_NOTICE, "Connection closed by %s (%s)",
c->name, c->hostname);
} else if(errno == EINTR) {
continue;
#ifdef EWOULDBLOCK
} else if(errno == EWOULDBLOCK) {
- ifdebug(CONNECTIONS) logger(LOG_DEBUG, _("Flushing %d bytes to %s (%s) would block"),
+ ifdebug(CONNECTIONS) logger(LOG_DEBUG, "Flushing %d bytes to %s (%s) would block",
c->outbuflen, c->name, c->hostname);
return true;
#endif
} else {
- logger(LOG_ERR, _("Flushing meta data to %s (%s) failed: %s"), c->name,
+ logger(LOG_ERR, "Flushing meta data to %s (%s) failed: %s", c->name,
c->hostname, strerror(errno));
}
if(lenin <= 0) {
if(!lenin || !errno) {
- ifdebug(CONNECTIONS) logger(LOG_NOTICE, _("Connection closed by %s (%s)"),
+ ifdebug(CONNECTIONS) logger(LOG_NOTICE, "Connection closed by %s (%s)",
c->name, c->hostname);
} else if(errno == EINTR)
return true;
else
- logger(LOG_ERR, _("Metadata socket read error for %s (%s): %s"),
+ logger(LOG_ERR, "Metadata socket read error for %s (%s): %s",
c->name, c->hostname, strerror(errno));
return false;
if(c->status.decryptin && !decrypted) {
result = EVP_DecryptUpdate(c->inctx, (unsigned char *)inbuf, &lenout, (unsigned char *)c->buffer + oldlen, lenin);
if(!result || lenout != lenin) {
- logger(LOG_ERR, _("Error while decrypting metadata from %s (%s): %s"),
+ logger(LOG_ERR, "Error while decrypting metadata from %s (%s): %s",
c->name, c->hostname, ERR_error_string(ERR_get_error(), NULL));
return false;
}
}
if(c->buflen >= MAXBUFSIZE) {
- logger(LOG_ERR, _("Metadata read buffer overflow for %s (%s)"),
+ logger(LOG_ERR, "Metadata read buffer overflow for %s (%s)",
c->name, c->hostname);
return false;
}
- c->last_ping_time = now;
-
return true;
}