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Rename REQ_SPTPS to SPTPS_PACKET.

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REQ_SPTPS implies the message has an ANS_ counterpart (like REQ_KEY,
ANS_KEY), but it doesn't. Therefore dropping the REQ_ seems more
appropriate, and we add a _PACKET suffix to reduce the likelihood of
naming conflicts.
This commit is contained in:
Etienne Dechamps 2015-05-10 18:05:19 +01:00
parent 10c1f60c64
commit de14308840
4 changed files with 7 additions and 7 deletions
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2
src/net_packet.c
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@ -698,7 +698,7 @@ bool send_sptps_data(node_t *to, node_t *from, int type, const void *data, size_
to->incompression = myself->incompression;
return send_request(to->nexthop->connection, "%d %s %s %s -1 -1 -1 %d", ANS_KEY, from->name, to->name, buf, to->incompression);
} else {
return send_request(to->nexthop->connection, "%d %s %s %d %s", REQ_KEY, from->name, to->name, REQ_SPTPS, buf);
return send_request(to->nexthop->connection, "%d %s %s %d %s", REQ_KEY, from->name, to->name, SPTPS_PACKET, buf);
}
}

2
src/protocol.c
View file

@ -53,7 +53,7 @@ static char (*request_name[]) = {
"PING", "PONG",
"ADD_SUBNET", "DEL_SUBNET",
"ADD_EDGE", "DEL_EDGE", "KEY_CHANGED", "REQ_KEY", "ANS_KEY", "PACKET", "CONTROL",
"REQ_PUBKEY", "ANS_PUBKEY", "REQ_SPTPS", "UDP_INFO", "MTU_INFO",
"REQ_PUBKEY", "ANS_PUBKEY", "SPTPS_PACKET", "UDP_INFO", "MTU_INFO",
};
static splay_tree_t *past_request_tree;

2
src/protocol.h
View file

@ -48,7 +48,7 @@ typedef enum request_t {
/* Tinc 1.1 requests */
CONTROL,
REQ_PUBKEY, ANS_PUBKEY,
REQ_SPTPS,
SPTPS_PACKET,
UDP_INFO, MTU_INFO,
LAST /* Guardian for the highest request number */
} request_t;

8
src/protocol_key.c
View file

@ -129,16 +129,16 @@ static bool req_key_ext_h(connection_t *c, const char *request, node_t *from, no
/* If this is a SPTPS packet, see if sending UDP info helps.
Note that we only do this if we're the destination or the static relay;
otherwise every hop would initiate its own UDP info message, resulting in elevated chatter. */
if((reqno == REQ_KEY || reqno == REQ_SPTPS) && to->via == myself)
if((reqno == REQ_KEY || reqno == SPTPS_PACKET) && to->via == myself)
send_udp_info(myself, from);
if(reqno == REQ_SPTPS) {
if(reqno == SPTPS_PACKET) {
/* This is a SPTPS data packet. */
char buf[MAX_STRING_SIZE];
int len;
if(sscanf(request, "%*d %*s %*s %*d " MAX_STRING, buf) != 1 || !(len = b64decode(buf, buf, strlen(buf)))) {
logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s) to %s (%s): %s", "REQ_SPTPS", from->name, from->hostname, to->name, to->hostname, "invalid SPTPS data");
logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s) to %s (%s): %s", "SPTPS_PACKET", from->name, from->hostname, to->name, to->hostname, "invalid SPTPS data");
return true;
}
@ -149,7 +149,7 @@ static bool req_key_ext_h(connection_t *c, const char *request, node_t *from, no
} else {
/* The packet is for us */
if(!from->status.validkey) {
logger(DEBUG_PROTOCOL, LOG_ERR, "Got REQ_SPTPS from %s (%s) but we don't have a valid key yet", from->name, from->hostname);
logger(DEBUG_PROTOCOL, LOG_ERR, "Got SPTPS_PACKET from %s (%s) but we don't have a valid key yet", from->name, from->hostname);
return true;
}
sptps_receive_data(&from->sptps, buf, len);