Reverted the htons -> uip_htons change - tunslip is intended to be compiled under *nix, not as a Contiki program
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@ -28,7 +28,7 @@
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*
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* This file is part of the uIP TCP/IP stack.
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*
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* $Id: tunslip.c,v 1.16 2010/10/19 18:29:05 adamdunkels Exp $
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* $Id: tunslip.c,v 1.17 2010/11/25 09:17:39 adamdunkels Exp $
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*
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*/
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@ -172,7 +172,7 @@ relay_dhcp_to_server(struct ip *ip, int len)
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return;
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}
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inm->flags = uip_ntohs(BOOTP_BROADCAST);
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inm->flags = ntohs(BOOTP_BROADCAST);
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memcpy(&m, inm, DHCP_BASE_LEN);
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memset(&m.sname, 0x0, DHCP_HOLE_LEN);
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@ -301,29 +301,29 @@ relay_dhcp_to_client(int slipfd)
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pkt.ip.ip_vhl = 0x45; /* IPv4 and hdrlen=5*4 */
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pkt.ip.ip_tos = 0;
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pkt.ip.ip_len = uip_htons(ip_len);
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pkt.ip.ip_id = uip_htons(ip_id++);
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pkt.ip.ip_len = htons(ip_len);
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pkt.ip.ip_id = htons(ip_id++);
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pkt.ip.ip_off = 0;
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pkt.ip.ip_ttl = 64;
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pkt.ip.ip_p = 17; /* proto UDP */
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pkt.ip.ip_sum = 0;
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pkt.ip.ip_src = giaddr;
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if (inm.flags & uip_htons(BOOTP_BROADCAST)) /* check bcast bit */
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if (inm.flags & htons(BOOTP_BROADCAST)) /* check bcast bit */
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pkt.ip.ip_dst = 0xffffffff; /* 255.255.255.255 */
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else
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pkt.ip.ip_dst = yiaddr.s_addr;
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pkt.ip.uh_sport = uip_htons(BOOTPS);
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pkt.ip.uh_dport = uip_htons(BOOTPC);
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pkt.ip.uh_ulen = uip_htons(udp_len);
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pkt.ip.uh_sport = htons(BOOTPS);
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pkt.ip.uh_dport = htons(BOOTPC);
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pkt.ip.uh_ulen = htons(udp_len);
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pkt.ip.uh_sum = 0;
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pkt.ip.ip_sum = ~uip_htons(ip4sum(0, &pkt.ip, 20));
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pkt.ip.ip_sum = ~htons(ip4sum(0, &pkt.ip, 20));
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sum = 17 + udp_len;
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sum = ip4sum(sum, &pkt.ip.ip_src, 8);
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sum = ip4sum(sum, &pkt.ip.uh_sport, udp_len);
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if (sum != 0xffff)
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pkt.ip.uh_sum = ~uip_htons(sum);
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pkt.ip.uh_sum = ~htons(sum);
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else
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pkt.ip.uh_sum = 0xffff;
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@ -370,10 +370,10 @@ check_ip(const struct ip *ip, unsigned ip_len)
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if((ip->ip_vhl & IP_V) != IP_V4)
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return -1;
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if(uip_ntohs(ip->ip_len) > ip_len)
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if(ntohs(ip->ip_len) > ip_len)
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return -2;
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if(uip_ntohs(ip->ip_len) < ip_len)
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if(ntohs(ip->ip_len) < ip_len)
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return -3;
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/* Check IP header. */
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@ -547,7 +547,7 @@ serial_to_tun(FILE *inslip, int outfd)
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if(dhsock != -1) {
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struct ip *ip = (void *)uip.inbuf;
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if(ip->ip_p == 17 && ip->ip_dst == 0xffffffff /* UDP and broadcast */
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&& ip->uh_sport == uip_ntohs(BOOTPC) && ip->uh_dport == uip_ntohs(BOOTPS)) {
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&& ip->uh_sport == ntohs(BOOTPC) && ip->uh_dport == ntohs(BOOTPS)) {
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relay_dhcp_to_server(ip, inbufptr);
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inbufptr = 0;
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}
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@ -641,7 +641,7 @@ write_to_serial(int outfd, void *inbuf, int len)
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}
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if(iphdr->ip_id == 0 && iphdr->ip_off & IP_DF) {
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uint16_t nid = uip_htons(ip_id++);
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uint16_t nid = htons(ip_id++);
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iphdr->ip_id = nid;
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nid = ~nid; /* negate */
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iphdr->ip_sum += nid; /* add */
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@ -971,7 +971,7 @@ main(int argc, char **argv)
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dhaddr.sin_len = sizeof(dhaddr);
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#endif
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dhaddr.sin_family = AF_INET;
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dhaddr.sin_port = uip_htons(dhport);
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dhaddr.sin_port = htons(dhport);
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dhaddr.sin_addr.s_addr = a;
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dhsock = socket(AF_INET, SOCK_DGRAM, 0);
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@ -984,7 +984,7 @@ main(int argc, char **argv)
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#endif
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myaddr.sin_family = AF_INET;
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myaddr.sin_addr.s_addr = INADDR_ANY;
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myaddr.sin_port = uip_htons(myport);
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myaddr.sin_port = htons(myport);
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if(bind(dhsock, (struct sockaddr *)&myaddr, sizeof(myaddr)) < 0) {
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err(1, "bind dhcp-relay");
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}
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@ -1010,7 +1010,7 @@ main(int argc, char **argv)
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}
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myaddr.sin_family = AF_INET;
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myaddr.sin_addr.s_addr = INADDR_ANY;
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myaddr.sin_port = uip_htons(myport);
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myaddr.sin_port = htons(myport);
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if(bind(dhsock, (struct sockaddr *)&myaddr, sizeof(myaddr)) < 0) {
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err(1, "bind dhcp-relay");
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}
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