X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fprotocol_misc.c;h=caaa08f11d0beb61a557c7e6e307e03e040294d6;hb=158cbe99f972a1613b7d4d95abfe5fe48e019e67;hp=0f95b0beeb4d0ba60df147ac8390b745e68af3f7;hpb=86c2990327fdf7ec1197aa73cb2b9a926a734db4;p=meshlink

diff --git a/src/protocol_misc.c b/src/protocol_misc.c
index 0f95b0be..caaa08f1 100644
--- a/src/protocol_misc.c
+++ b/src/protocol_misc.c
@@ -1,7 +1,6 @@
 /*
     protocol_misc.c -- handle the meta-protocol, miscellaneous functions
-    Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -40,7 +39,7 @@ 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, char *request) {
+bool status_h(connection_t *c, const char *request) {
 	int statusno;
 	char statusstring[MAX_STRING_SIZE];
 
@@ -63,7 +62,7 @@ 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, char *request) {
+bool error_h(connection_t *c, const char *request) {
 	int err;
 	char errorstring[MAX_STRING_SIZE];
 
@@ -83,18 +82,18 @@ bool send_termreq(connection_t *c) {
 	return send_request(c, "%d", TERMREQ);
 }
 
-bool termreq_h(connection_t *c, char *request) {
+bool termreq_h(connection_t *c, const char *request) {
 	return false;
 }
 
 bool send_ping(connection_t *c) {
 	c->status.pinged = true;
-	c->last_ping_time = time(NULL);
+	c->last_ping_time = now.tv_sec;
 
 	return send_request(c, "%d", PING);
 }
 
-bool ping_h(connection_t *c, char *request) {
+bool ping_h(connection_t *c, const char *request) {
 	return send_pong(c);
 }
 
@@ -102,7 +101,7 @@ bool send_pong(connection_t *c) {
 	return send_request(c, "%d", PONG);
 }
 
-bool pong_h(connection_t *c, char *request) {
+bool pong_h(connection_t *c, const char *request) {
 	c->status.pinged = false;
 
 	/* Succesful connection, reset timeout if this is an outgoing connection. */
@@ -123,7 +122,7 @@ bool pong_h(connection_t *c, char *request) {
 
 bool send_tcppacket(connection_t *c, const vpn_packet_t *packet) {
 	/* If there already is a lot of data in the outbuf buffer, discard this packet.
-           We use a very simple Random Early Drop algorithm. */
+	   We use a very simple Random Early Drop algorithm. */
 
 	if(2.0 * c->outbuf.len / (float)maxoutbufsize - 1 > (float)rand()/(float)RAND_MAX)
 		return true;
@@ -134,7 +133,7 @@ bool send_tcppacket(connection_t *c, const vpn_packet_t *packet) {
 	return send_meta(c, (char *)packet->data, packet->len);
 }
 
-bool tcppacket_h(connection_t *c, char *request) {
+bool tcppacket_h(connection_t *c, const char *request) {
 	short int len;
 
 	if(sscanf(request, "%*d %hd", &len) != 1) {