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authorChristian Grothoff <christian@grothoff.org>2011-08-15 21:54:06 +0000
committerChristian Grothoff <christian@grothoff.org>2011-08-15 21:54:06 +0000
commit5746309cb4be2073d550ad7a6885e918631dbc38 (patch)
tree89455bc4aadf977816b38df13f990372cd81d71a /src/nat/gnunet-helper-nat-client.c
parent6fd3e715cae09fa6e657c96f1c6f9711ee51f42f (diff)
indentation
Diffstat (limited to 'src/nat/gnunet-helper-nat-client.c')
-rw-r--r--src/nat/gnunet-helper-nat-client.c55
1 files changed, 28 insertions, 27 deletions
diff --git a/src/nat/gnunet-helper-nat-client.c b/src/nat/gnunet-helper-nat-client.c
index 76f405bf1..fbebdbc0f 100644
--- a/src/nat/gnunet-helper-nat-client.c
+++ b/src/nat/gnunet-helper-nat-client.c
@@ -235,8 +235,8 @@ send_icmp_udp (const struct in_addr *my_ip, const struct in_addr *other)
ip_pkt.checksum = 0;
ip_pkt.src_ip = my_ip->s_addr;
ip_pkt.dst_ip = other->s_addr;
- ip_pkt.checksum = htons (calc_checksum ((uint16_t *) & ip_pkt,
- sizeof (struct ip_header)));
+ ip_pkt.checksum =
+ htons (calc_checksum ((uint16_t *) & ip_pkt, sizeof (struct ip_header)));
memcpy (&packet[off], &ip_pkt, sizeof (struct ip_header));
off += sizeof (struct ip_header);
@@ -250,8 +250,8 @@ send_icmp_udp (const struct in_addr *my_ip, const struct in_addr *other)
/* ip header of the presumably 'lost' udp packet */
ip_pkt.vers_ihl = 0x45;
ip_pkt.tos = 0;
- ip_pkt.pkt_len = htons (sizeof (struct ip_header) +
- sizeof (struct udp_header));
+ ip_pkt.pkt_len =
+ htons (sizeof (struct ip_header) + sizeof (struct udp_header));
ip_pkt.id = htons (0);
ip_pkt.flags_frag_offset = 0;
ip_pkt.ttl = 128;
@@ -259,8 +259,8 @@ send_icmp_udp (const struct in_addr *my_ip, const struct in_addr *other)
ip_pkt.checksum = 0;
ip_pkt.src_ip = other->s_addr;
ip_pkt.dst_ip = dummy.s_addr;
- ip_pkt.checksum = htons (calc_checksum ((uint16_t *) & ip_pkt,
- sizeof (struct ip_header)));
+ ip_pkt.checksum =
+ htons (calc_checksum ((uint16_t *) & ip_pkt, sizeof (struct ip_header)));
memcpy (&packet[off], &ip_pkt, sizeof (struct ip_header));
off += sizeof (struct ip_header);
@@ -287,9 +287,9 @@ send_icmp_udp (const struct in_addr *my_ip, const struct in_addr *other)
dst.sin_len = sizeof (struct sockaddr_in);
#endif
dst.sin_addr = *other;
- err = sendto (rawsock,
- packet,
- sizeof (packet), 0, (struct sockaddr *) &dst, sizeof (dst));
+ err =
+ sendto (rawsock, packet, sizeof (packet), 0, (struct sockaddr *) &dst,
+ sizeof (dst));
if (err < 0)
{
fprintf (stderr, "sendto failed: %s\n", strerror (errno));
@@ -332,8 +332,8 @@ send_icmp (const struct in_addr *my_ip, const struct in_addr *other)
ip_pkt.checksum = 0;
ip_pkt.src_ip = my_ip->s_addr;
ip_pkt.dst_ip = other->s_addr;
- ip_pkt.checksum = htons (calc_checksum ((uint16_t *) & ip_pkt,
- sizeof (struct ip_header)));
+ ip_pkt.checksum =
+ htons (calc_checksum ((uint16_t *) & ip_pkt, sizeof (struct ip_header)));
memcpy (&packet[off], &ip_pkt, sizeof (struct ip_header));
off = sizeof (ip_pkt);
@@ -357,8 +357,8 @@ send_icmp (const struct in_addr *my_ip, const struct in_addr *other)
ip_pkt.src_ip = other->s_addr;
ip_pkt.dst_ip = dummy.s_addr;
ip_pkt.checksum = 0;
- ip_pkt.checksum = htons (calc_checksum ((uint16_t *) & ip_pkt,
- sizeof (struct ip_header)));
+ ip_pkt.checksum =
+ htons (calc_checksum ((uint16_t *) & ip_pkt, sizeof (struct ip_header)));
memcpy (&packet[off], &ip_pkt, sizeof (struct ip_header));
off += sizeof (struct ip_header);
@@ -366,17 +366,18 @@ send_icmp (const struct in_addr *my_ip, const struct in_addr *other)
icmp_echo.code = 0;
icmp_echo.reserved = htonl (port);
icmp_echo.checksum = 0;
- icmp_echo.checksum = htons (calc_checksum ((uint16_t *) & icmp_echo,
- sizeof (struct icmp_echo_header)));
+ icmp_echo.checksum =
+ htons (calc_checksum
+ ((uint16_t *) & icmp_echo, sizeof (struct icmp_echo_header)));
memcpy (&packet[off], &icmp_echo, sizeof (struct icmp_echo_header));
/* no go back to calculate ICMP packet checksum */
off = sizeof (struct ip_header);
- icmp_ttl.checksum = htons (calc_checksum ((uint16_t *) & packet[off],
- sizeof (struct
- icmp_ttl_exceeded_header) +
- sizeof (struct ip_header) +
- sizeof (struct icmp_echo_header)));
+ icmp_ttl.checksum =
+ htons (calc_checksum
+ ((uint16_t *) & packet[off],
+ sizeof (struct icmp_ttl_exceeded_header) +
+ sizeof (struct ip_header) + sizeof (struct icmp_echo_header)));
memcpy (&packet[off], &icmp_ttl, sizeof (struct icmp_ttl_exceeded_header));
/* prepare for transmission */
@@ -386,9 +387,9 @@ send_icmp (const struct in_addr *my_ip, const struct in_addr *other)
dst.sin_len = sizeof (struct sockaddr_in);
#endif
dst.sin_addr = *other;
- err = sendto (rawsock,
- packet,
- sizeof (packet), 0, (struct sockaddr *) &dst, sizeof (dst));
+ err =
+ sendto (rawsock, packet, sizeof (packet), 0, (struct sockaddr *) &dst,
+ sizeof (dst));
if (err < 0)
{
fprintf (stderr, "sendto failed: %s\n", strerror (errno));
@@ -417,15 +418,15 @@ make_raw_socket ()
fprintf (stderr, "Error opening RAW socket: %s\n", strerror (errno));
return -1;
}
- if (0 != setsockopt (ret, SOL_SOCKET, SO_BROADCAST,
- (char *) &one, sizeof (one)))
+ if (0 !=
+ setsockopt (ret, SOL_SOCKET, SO_BROADCAST, (char *) &one, sizeof (one)))
{
fprintf (stderr, "setsockopt failed: %s\n", strerror (errno));
close (ret);
return -1;
}
- if (0 != setsockopt (ret, IPPROTO_IP, IP_HDRINCL,
- (char *) &one, sizeof (one)))
+ if (0 !=
+ setsockopt (ret, IPPROTO_IP, IP_HDRINCL, (char *) &one, sizeof (one)))
{
fprintf (stderr, "setsockopt failed: %s\n", strerror (errno));
close (ret);