diff options
Diffstat (limited to 'hicn-plugin/src/hicn_api.c')
| -rw-r--r-- | hicn-plugin/src/hicn_api.c | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/hicn-plugin/src/hicn_api.c b/hicn-plugin/src/hicn_api.c index 841f0b604..1aa6178a7 100644 --- a/hicn-plugin/src/hicn_api.c +++ b/hicn-plugin/src/hicn_api.c @@ -26,7 +26,7 @@ #include <vnet/ip/ip_format_fns.h> #include "faces/face.h" -//#include "faces/udp/face_udp.h" +#include "udp_tunnels/udp_tunnel.h" #include "infra.h" #include "parser.h" #include "mgmt.h" @@ -684,6 +684,59 @@ static void vl_api_hicn_api_enable_disable_t_handler REPLY_MACRO (VL_API_HICN_API_ENABLE_DISABLE_REPLY/* , rmp, mp, rv */ ); } +/*********************************** UDP TUNNELS ************************************/ + +static void vl_api_hicn_api_udp_tunnel_add_del_t_handler +(vl_api_hicn_api_udp_tunnel_add_del_t * mp) +{ + vl_api_hicn_api_udp_tunnel_add_del_reply_t *rmp; + int rv = HICN_ERROR_NONE; + + hicn_main_t *sm = &hicn_main; + + ip46_address_t src_addr; + ip46_address_t dst_addr; + u16 src_port; + u16 dst_port; + index_t uei = ~0; + + ip46_type_t type = ip_address_decode (&mp->src_addr, &src_addr); + if (type != ip_address_decode (&mp->dst_addr, &dst_addr)) + { + rv = HICN_ERROR_UDP_TUNNEL_SRC_DST_TYPE; + goto done; + } + + src_port = clib_net_to_host_u16(mp->src_port); + dst_port = clib_net_to_host_u16(mp->dst_port); + + fib_protocol_t proto = ip46_address_is_ip4(&src_addr) ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6; + + index_t fib_index = fib_table_find (proto, HICN_FIB_TABLE); + + if (mp->is_add) + { + uei = udp_tunnel_add(proto, + fib_index, &src_addr, &dst_addr, src_port, dst_port, + UDP_ENCAP_FIXUP_NONE); + } + else + { + udp_tunnel_del(proto, + fib_index, &src_addr, &dst_addr, src_port, dst_port, + UDP_ENCAP_FIXUP_NONE); + } + + + done: + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_HICN_API_UDP_TUNNEL_ADD_DEL_REPLY, ( + { + rmp->uei = clib_host_to_net_u32(uei); + })); + /* *INDENT-ON* */ +} /************************************************************************************/ |