Use libevent for meta socket input/output buffering.

[tinc] / src / protocol_misc.c

diff --git a/src/protocol_misc.c b/src/protocol_misc.c
index 1e0bc50..95a240e 100644 (file)
--- a/src/protocol_misc.c
+++ b/src/protocol_misc.c
@@ -45,14 +45,14 @@ bool send_status(connection_t *c, int statusno, const char *statusstring)
        return send_request(c, "%d %d %s", STATUS, statusno, statusstring);
 }
 
-bool status_h(connection_t *c)
+bool status_h(connection_t *c, char *request)
 {
        int statusno;
        char statusstring[MAX_STRING_SIZE];
 
        cp();
 
-       if(sscanf(c->buffer, "%*d %d " MAX_STRING, &statusno, statusstring) != 2) {
+       if(sscanf(request, "%*d %d " MAX_STRING, &statusno, statusstring) != 2) {
                logger(LOG_ERR, _("Got bad %s from %s (%s)"), "STATUS",
                           c->name, c->hostname);
                return false;
@@ -74,14 +74,14 @@ bool send_error(connection_t *c, int err, const char *errstring)
        return send_request(c, "%d %d %s", ERROR, err, errstring);
 }
 
-bool error_h(connection_t *c)
+bool error_h(connection_t *c, char *request)
 {
        int err;
        char errorstring[MAX_STRING_SIZE];
 
        cp();
 
-       if(sscanf(c->buffer, "%*d %d " MAX_STRING, &err, errorstring) != 2) {
+       if(sscanf(request, "%*d %d " MAX_STRING, &err, errorstring) != 2) {
                logger(LOG_ERR, _("Got bad %s from %s (%s)"), "ERROR",
                           c->name, c->hostname);
                return false;
@@ -100,7 +100,7 @@ bool send_termreq(connection_t *c)
        return send_request(c, "%d", TERMREQ);
 }
 
-bool termreq_h(connection_t *c)
+bool termreq_h(connection_t *c, char *request)
 {
        cp();
 
@@ -117,7 +117,7 @@ bool send_ping(connection_t *c)
        return send_request(c, "%d", PING);
 }
 
-bool ping_h(connection_t *c)
+bool ping_h(connection_t *c, char *request)
 {
        cp();
 
@@ -131,7 +131,7 @@ bool send_pong(connection_t *c)
        return send_request(c, "%d", PONG);
 }
 
-bool pong_h(connection_t *c)
+bool pong_h(connection_t *c, char *request)
 {
        cp();
 
@@ -153,7 +153,7 @@ bool send_tcppacket(connection_t *c, vpn_packet_t *packet)
 
        /* If there already is a lot of data in the outbuf buffer, discard this packet. */
 
-       if(c->outbuflen > maxoutbufsize)
+       if(c->buffer->output->off > maxoutbufsize)
                return true;
 
        if(!send_request(c, "%d %hd", PACKET, packet->len))
@@ -162,13 +162,13 @@ bool send_tcppacket(connection_t *c, vpn_packet_t *packet)
        return send_meta(c, (char *)packet->data, packet->len);
 }
 
-bool tcppacket_h(connection_t *c)
+bool tcppacket_h(connection_t *c, char *request)
 {
        short int len;
 
        cp();
 
-       if(sscanf(c->buffer, "%*d %hd", &len) != 1) {
+       if(sscanf(request, "%*d %hd", &len) != 1) {
                logger(LOG_ERR, _("Got bad %s from %s (%s)"), "PACKET", c->name,
                           c->hostname);
                return false;