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Reverted the htons -> uip_htons change - tunslip is intended to be compiled under *nix, not as a Contiki program

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adamdunkels 2010-11-25 09:17:39 +00:00
parent 6d556d5c13
commit b6ac4e00d8
1 changed files with 17 additions and 17 deletions
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34
tools/tunslip.c
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@ -28,7 +28,7 @@
*
* This file is part of the uIP TCP/IP stack.
*
* $Id: tunslip.c,v 1.16 2010/10/19 18:29:05 adamdunkels Exp $
* $Id: tunslip.c,v 1.17 2010/11/25 09:17:39 adamdunkels Exp $
*
*/
@ -172,7 +172,7 @@ relay_dhcp_to_server(struct ip *ip, int len)
return;
}
inm->flags = uip_ntohs(BOOTP_BROADCAST);
inm->flags = ntohs(BOOTP_BROADCAST);
memcpy(&m, inm, DHCP_BASE_LEN);
memset(&m.sname, 0x0, DHCP_HOLE_LEN);
@ -301,29 +301,29 @@ relay_dhcp_to_client(int slipfd)
pkt.ip.ip_vhl = 0x45; /* IPv4 and hdrlen=5*4 */
pkt.ip.ip_tos = 0;
pkt.ip.ip_len = uip_htons(ip_len);
pkt.ip.ip_id = uip_htons(ip_id++);
pkt.ip.ip_len = htons(ip_len);
pkt.ip.ip_id = htons(ip_id++);
pkt.ip.ip_off = 0;
pkt.ip.ip_ttl = 64;
pkt.ip.ip_p = 17; /* proto UDP */
pkt.ip.ip_sum = 0;
pkt.ip.ip_src = giaddr;
if (inm.flags & uip_htons(BOOTP_BROADCAST)) /* check bcast bit */
if (inm.flags & htons(BOOTP_BROADCAST)) /* check bcast bit */
pkt.ip.ip_dst = 0xffffffff; /* 255.255.255.255 */
else
pkt.ip.ip_dst = yiaddr.s_addr;
pkt.ip.uh_sport = uip_htons(BOOTPS);
pkt.ip.uh_dport = uip_htons(BOOTPC);
pkt.ip.uh_ulen = uip_htons(udp_len);
pkt.ip.uh_sport = htons(BOOTPS);
pkt.ip.uh_dport = htons(BOOTPC);
pkt.ip.uh_ulen = htons(udp_len);
pkt.ip.uh_sum = 0;
pkt.ip.ip_sum = ~uip_htons(ip4sum(0, &pkt.ip, 20));
pkt.ip.ip_sum = ~htons(ip4sum(0, &pkt.ip, 20));
sum = 17 + udp_len;
sum = ip4sum(sum, &pkt.ip.ip_src, 8);
sum = ip4sum(sum, &pkt.ip.uh_sport, udp_len);
if (sum != 0xffff)
pkt.ip.uh_sum = ~uip_htons(sum);
pkt.ip.uh_sum = ~htons(sum);
else
pkt.ip.uh_sum = 0xffff;
@ -370,10 +370,10 @@ check_ip(const struct ip *ip, unsigned ip_len)
if((ip->ip_vhl & IP_V) != IP_V4)
return -1;
if(uip_ntohs(ip->ip_len) > ip_len)
if(ntohs(ip->ip_len) > ip_len)
return -2;
if(uip_ntohs(ip->ip_len) < ip_len)
if(ntohs(ip->ip_len) < ip_len)
return -3;
/* Check IP header. */
@ -547,7 +547,7 @@ serial_to_tun(FILE *inslip, int outfd)
if(dhsock != -1) {
struct ip *ip = (void *)uip.inbuf;
if(ip->ip_p == 17 && ip->ip_dst == 0xffffffff /* UDP and broadcast */
&& ip->uh_sport == uip_ntohs(BOOTPC) && ip->uh_dport == uip_ntohs(BOOTPS)) {
&& ip->uh_sport == ntohs(BOOTPC) && ip->uh_dport == ntohs(BOOTPS)) {
relay_dhcp_to_server(ip, inbufptr);
inbufptr = 0;
}
@ -641,7 +641,7 @@ write_to_serial(int outfd, void *inbuf, int len)
}
if(iphdr->ip_id == 0 && iphdr->ip_off & IP_DF) {
uint16_t nid = uip_htons(ip_id++);
uint16_t nid = htons(ip_id++);
iphdr->ip_id = nid;
nid = ~nid; /* negate */
iphdr->ip_sum += nid; /* add */
@ -971,7 +971,7 @@ main(int argc, char **argv)
dhaddr.sin_len = sizeof(dhaddr);
#endif
dhaddr.sin_family = AF_INET;
dhaddr.sin_port = uip_htons(dhport);
dhaddr.sin_port = htons(dhport);
dhaddr.sin_addr.s_addr = a;
dhsock = socket(AF_INET, SOCK_DGRAM, 0);
@ -984,7 +984,7 @@ main(int argc, char **argv)
#endif
myaddr.sin_family = AF_INET;
myaddr.sin_addr.s_addr = INADDR_ANY;
myaddr.sin_port = uip_htons(myport);
myaddr.sin_port = htons(myport);
if(bind(dhsock, (struct sockaddr *)&myaddr, sizeof(myaddr)) < 0) {
err(1, "bind dhcp-relay");
}
@ -1010,7 +1010,7 @@ main(int argc, char **argv)
}
myaddr.sin_family = AF_INET;
myaddr.sin_addr.s_addr = INADDR_ANY;
myaddr.sin_port = uip_htons(myport);
myaddr.sin_port = htons(myport);
if(bind(dhsock, (struct sockaddr *)&myaddr, sizeof(myaddr)) < 0) {
err(1, "bind dhcp-relay");
}