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-rw-r--r--src/vnet/map/map.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/src/vnet/map/map.c b/src/vnet/map/map.c
index 6a707df1..8579cdf6 100644
--- a/src/vnet/map/map.c
+++ b/src/vnet/map/map.c
@@ -76,91 +76,6 @@ crc_u32 (u32 data, u32 value)
*/
-i32
-ip4_get_port (ip4_header_t * ip, map_dir_e dir, u16 buffer_len)
-{
- //TODO: use buffer length
- if (ip->ip_version_and_header_length != 0x45 ||
- ip4_get_fragment_offset (ip))
- return -1;
-
- if (PREDICT_TRUE ((ip->protocol == IP_PROTOCOL_TCP) ||
- (ip->protocol == IP_PROTOCOL_UDP)))
- {
- udp_header_t *udp = (void *) (ip + 1);
- return (dir == MAP_SENDER) ? udp->src_port : udp->dst_port;
- }
- else if (ip->protocol == IP_PROTOCOL_ICMP)
- {
- icmp46_header_t *icmp = (void *) (ip + 1);
- if (icmp->type == ICMP4_echo_request || icmp->type == ICMP4_echo_reply)
- {
- return *((u16 *) (icmp + 1));
- }
- else if (clib_net_to_host_u16 (ip->length) >= 64)
- {
- ip = (ip4_header_t *) (icmp + 2);
- if (PREDICT_TRUE ((ip->protocol == IP_PROTOCOL_TCP) ||
- (ip->protocol == IP_PROTOCOL_UDP)))
- {
- udp_header_t *udp = (void *) (ip + 1);
- return (dir == MAP_SENDER) ? udp->dst_port : udp->src_port;
- }
- else if (ip->protocol == IP_PROTOCOL_ICMP)
- {
- icmp46_header_t *icmp = (void *) (ip + 1);
- if (icmp->type == ICMP4_echo_request ||
- icmp->type == ICMP4_echo_reply)
- {
- return *((u16 *) (icmp + 1));
- }
- }
- }
- }
- return -1;
-}
-
-i32
-ip6_get_port (ip6_header_t * ip6, map_dir_e dir, u16 buffer_len)
-{
- u8 l4_protocol;
- u16 l4_offset;
- u16 frag_offset;
- u8 *l4;
-
- if (ip6_parse (ip6, buffer_len, &l4_protocol, &l4_offset, &frag_offset))
- return -1;
-
- //TODO: Use buffer length
-
- if (frag_offset &&
- ip6_frag_hdr_offset (((ip6_frag_hdr_t *)
- u8_ptr_add (ip6, frag_offset))))
- return -1; //Can't deal with non-first fragment for now
-
- l4 = u8_ptr_add (ip6, l4_offset);
- if (l4_protocol == IP_PROTOCOL_TCP || l4_protocol == IP_PROTOCOL_UDP)
- {
- return (dir ==
- MAP_SENDER) ? ((udp_header_t *) (l4))->src_port : ((udp_header_t
- *)
- (l4))->dst_port;
- }
- else if (l4_protocol == IP_PROTOCOL_ICMP6)
- {
- icmp46_header_t *icmp = (icmp46_header_t *) (l4);
- if (icmp->type == ICMP6_echo_request)
- {
- return (dir == MAP_SENDER) ? ((u16 *) (icmp))[2] : -1;
- }
- else if (icmp->type == ICMP6_echo_reply)
- {
- return (dir == MAP_SENDER) ? -1 : ((u16 *) (icmp))[2];
- }
- }
- return -1;
-}
-
int
map_create_domain (ip4_address_t * ip4_prefix,