#include "utils.h"
#include "xalloc.h"
+bool send_meta_sptps(void *handle, const char *buffer, size_t length) {
+ connection_t *c = handle;
+
+ if(!c) {
+ logger(DEBUG_ALWAYS, LOG_ERR, "send_meta_sptps() called with NULL pointer!");
+ abort();
+ }
+
+ logger(DEBUG_ALWAYS, LOG_DEBUG, "send_meta_sptps(%s, %p, %zu)", c->name, buffer, length);
+
+ buffer_add(&c->outbuf, buffer, length);
+ event_add(&c->outevent, NULL);
+
+ return true;
+}
+
bool send_meta(connection_t *c, const char *buffer, int length) {
if(!c) {
- logger(LOG_ERR, "send_meta() called with NULL pointer!");
+ logger(DEBUG_ALWAYS, LOG_ERR, "send_meta() called with NULL pointer!");
abort();
}
- ifdebug(META) logger(LOG_DEBUG, "Sending %d bytes of metadata to %s (%s)", length,
+ logger(DEBUG_META, LOG_DEBUG, "Sending %d bytes of metadata to %s (%s)", length,
c->name, c->hostname);
+ if(c->protocol_minor >= 2)
+ return sptps_send_record(&c->sptps, 0, buffer, length);
+
/* Add our data to buffer */
if(c->status.encryptout) {
size_t outlen = length;
if(!cipher_encrypt(&c->outcipher, buffer, length, buffer_prepare(&c->outbuf, length), &outlen, false) || outlen != length) {
- logger(LOG_ERR, "Error while encrypting metadata to %s (%s)",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Error while encrypting metadata to %s (%s)",
c->name, c->hostname);
return false;
}
}
}
+bool receive_meta_sptps(void *handle, uint8_t type, const char *data, uint16_t length) {
+ connection_t *c = handle;
+
+ if(!c) {
+ logger(DEBUG_ALWAYS, LOG_ERR, "receive_meta_sptps() called with NULL pointer!");
+ abort();
+ }
+
+ logger(DEBUG_ALWAYS, LOG_DEBUG, "receive_meta_sptps(%s, %d, %p, %hu)", c->name, type, data, length);
+
+ if(type == SPTPS_HANDSHAKE) {
+ if(c->allow_request == ACK)
+ return send_ack(c);
+ else
+ return true;
+ }
+
+ if(!data)
+ return true;
+
+ /* Are we receiving a TCPpacket? */
+
+ if(c->tcplen) {
+ if(length != c->tcplen)
+ return false;
+ receive_tcppacket(c, data, length);
+ c->tcplen = 0;
+ return true;
+ }
+
+ /* Otherwise we are waiting for a request */
+
+ return receive_request(c, data);
+}
+
bool receive_meta(connection_t *c) {
int inlen;
char inbuf[MAXBUFSIZE];
buffer_compact(&c->inbuf, MAXBUFSIZE);
if(sizeof inbuf <= c->inbuf.len) {
- logger(LOG_ERR, "Input buffer full for %s (%s)\n", c, c->hostname);
+ logger(DEBUG_ALWAYS, LOG_ERR, "Input buffer full for %s (%s)", c->name, c->hostname);
return false;
}
if(inlen <= 0) {
if(!inlen || !errno) {
- ifdebug(CONNECTIONS) logger(LOG_NOTICE, "Connection closed by %s (%s)",
+ logger(DEBUG_CONNECTIONS, LOG_NOTICE, "Connection closed by %s (%s)",
c->name, c->hostname);
} else if(sockwouldblock(sockerrno))
return true;
else
- logger(LOG_ERR, "Metadata socket read error for %s (%s): %s",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Metadata socket read error for %s (%s): %s",
c->name, c->hostname, sockstrerror(sockerrno));
return false;
}
do {
+ if(c->protocol_minor >= 2) {
+ logger(DEBUG_ALWAYS, LOG_DEBUG, "Receiving %d bytes of SPTPS data", inlen);
+ return sptps_receive_data(&c->sptps, bufp, inlen);
+ }
+
if(!c->status.decryptin) {
endp = memchr(bufp, '\n', inlen);
if(endp)
bufp = endp;
} else {
size_t outlen = inlen;
- ifdebug(META) logger(LOG_DEBUG, "Received encrypted %d bytes", inlen);
+ logger(DEBUG_META, LOG_DEBUG, "Received encrypted %d bytes", inlen);
if(!cipher_decrypt(&c->incipher, bufp, inlen, buffer_prepare(&c->inbuf, inlen), &outlen, false) || inlen != outlen) {
- logger(LOG_ERR, "Error while decrypting metadata from %s (%s)",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Error while decrypting metadata from %s (%s)",
c->name, c->hostname);
return false;
}
if(c->tcplen) {
char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
if(tcpbuffer) {
- c->tcplen = 0;
receive_tcppacket(c, tcpbuffer, c->tcplen);
+ c->tcplen = 0;
continue;
} else {
break;