X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdhcp%2Fdhcp_api.c;h=ad96e027f577d947899a2d43583f502a2beae096;hb=70bfcaf47779340951c1e6f169b1cedcabe708d1;hp=ce34f6a47b3c21ff7a396c44f7e2ffffcd293804;hpb=a1a093d4e46e38503332a97ad216f80053a15f2b;p=vpp.git diff --git a/src/vnet/dhcp/dhcp_api.c b/src/vnet/dhcp/dhcp_api.c index ce34f6a47b3..ad96e027f57 100644 --- a/src/vnet/dhcp/dhcp_api.c +++ b/src/vnet/dhcp/dhcp_api.c @@ -24,6 +24,7 @@ #include #include #include +#include #include @@ -54,14 +55,16 @@ static void vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t * mp) { vl_api_dhcp_proxy_set_vss_reply_t *rmp; + u8 *vpn_ascii_id; int rv; - rv = dhcp_proxy_set_vss ((mp->is_ipv6 ? - FIB_PROTOCOL_IP6 : - FIB_PROTOCOL_IP4), - ntohl (mp->tbl_id), - ntohl (mp->oui), - ntohl (mp->fib_id), (int) mp->is_add == 0); + mp->vpn_ascii_id[sizeof (mp->vpn_ascii_id) - 1] = 0; + vpn_ascii_id = format (0, "%s", mp->vpn_ascii_id); + rv = + dhcp_proxy_set_vss ((mp->is_ipv6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4), + ntohl (mp->tbl_id), mp->vss_type, vpn_ascii_id, + ntohl (mp->oui), ntohl (mp->vpn_index), + mp->is_add == 0); REPLY_MACRO (VL_API_DHCP_PROXY_SET_VSS_REPLY); } @@ -113,57 +116,101 @@ vl_api_dhcp_proxy_dump_t_handler (vl_api_dhcp_proxy_dump_t * mp) if (q == 0) return; - dhcp_proxy_dump ((mp->is_ip6 == 0 ? + dhcp_proxy_dump ((mp->is_ip6 == 1 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4), q, mp->context); } void dhcp_send_details (fib_protocol_t proto, - void *opaque, - u32 context, - const ip46_address_t * server, - const ip46_address_t * src, - u32 server_fib_id, - u32 rx_fib_id, u32 vss_fib_id, u32 vss_oui) + void *opaque, u32 context, dhcp_proxy_t * proxy) { vl_api_dhcp_proxy_details_t *mp; unix_shared_memory_queue_t *q = opaque; - - mp = vl_msg_api_alloc (sizeof (*mp)); + vl_api_dhcp_server_t *v_server; + dhcp_server_t *server; + fib_table_t *s_fib; + dhcp_vss_t *vss; + u32 count; + size_t n; + + count = vec_len (proxy->dhcp_servers); + n = sizeof (*mp) + (count * sizeof (vl_api_dhcp_server_t)); + mp = vl_msg_api_alloc (n); if (!mp) return; - memset (mp, 0, sizeof (*mp)); + memset (mp, 0, n); mp->_vl_msg_id = ntohs (VL_API_DHCP_PROXY_DETAILS); mp->context = context; - - mp->rx_vrf_id = htonl (rx_fib_id); - mp->server_vrf_id = htonl (server_fib_id); - mp->vss_oui = htonl (vss_oui); - mp->vss_fib_id = htonl (vss_fib_id); + mp->count = count; mp->is_ipv6 = (proto == FIB_PROTOCOL_IP6); + mp->rx_vrf_id = + htonl (dhcp_proxy_rx_table_get_table_id (proto, proxy->rx_fib_index)); + + vss = dhcp_get_vss_info (&dhcp_proxy_main, proxy->rx_fib_index, proto); + + if (vss) + { + mp->vss_type = vss->vss_type; + if (vss->vss_type == VSS_TYPE_ASCII) + { + u32 id_len = vec_len (vss->vpn_ascii_id); + clib_memcpy (mp->vss_vpn_ascii_id, vss->vpn_ascii_id, id_len); + } + else if (vss->vss_type == VSS_TYPE_VPN_ID) + { + u32 oui = ((u32) vss->vpn_id[0] << 16) + ((u32) vss->vpn_id[1] << 8) + + ((u32) vss->vpn_id[2]); + u32 fib_id = ((u32) vss->vpn_id[3] << 24) + + ((u32) vss->vpn_id[4] << 16) + ((u32) vss->vpn_id[5] << 8) + + ((u32) vss->vpn_id[6]); + mp->vss_oui = htonl (oui); + mp->vss_fib_id = htonl (fib_id); + } + } + else + mp->vss_type = VSS_TYPE_INVALID; + + vec_foreach_index (count, proxy->dhcp_servers) + { + server = &proxy->dhcp_servers[count]; + v_server = &mp->servers[count]; + + s_fib = fib_table_get (server->server_fib_index, proto); + + v_server->server_vrf_id = htonl (s_fib->ft_table_id); + + if (mp->is_ipv6) + { + memcpy (v_server->dhcp_server, &server->dhcp_server.ip6, 16); + } + else + { + /* put the address in the first bytes */ + memcpy (v_server->dhcp_server, &server->dhcp_server.ip4, 4); + } + } if (mp->is_ipv6) { - memcpy (mp->dhcp_server, server, 16); - memcpy (mp->dhcp_src_address, src, 16); + memcpy (mp->dhcp_src_address, &proxy->dhcp_src_address.ip6, 16); } else { /* put the address in the first bytes */ - memcpy (mp->dhcp_server, &server->ip4, 4); - memcpy (mp->dhcp_src_address, &src->ip4, 4); + memcpy (mp->dhcp_src_address, &proxy->dhcp_src_address.ip4, 4); } vl_msg_api_send_shmem (q, (u8 *) & mp); } void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname, - u8 is_ipv6, u8 * host_address, u8 * router_address, - u8 * host_mac) + u8 mask_width, u8 is_ipv6, u8 * host_address, + u8 * router_address, u8 * host_mac) { unix_shared_memory_queue_t *q; vl_api_dhcp_compl_event_t *mp; + u32 len; q = vl_api_client_index_to_input_queue (client_index); if (!q) @@ -173,8 +220,10 @@ dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname, mp->client_index = client_index; mp->pid = pid; mp->is_ipv6 = is_ipv6; - clib_memcpy (&mp->hostname, hostname, vec_len (hostname)); - mp->hostname[vec_len (hostname) + 1] = '\n'; + len = (vec_len (hostname) < 63) ? vec_len (hostname) : 63; + clib_memcpy (&mp->hostname, hostname, len); + mp->hostname[len] = 0; + mp->mask_width = mask_width; clib_memcpy (&mp->host_address[0], host_address, 16); clib_memcpy (&mp->router_address[0], router_address, 16); @@ -196,7 +245,8 @@ static void vl_api_dhcp_client_config_t_handler VALIDATE_SW_IF_INDEX (mp); rv = dhcp_client_config (vm, ntohl (mp->sw_if_index), - mp->hostname, mp->is_add, mp->client_index, + mp->hostname, mp->client_id, + mp->is_add, mp->client_index, mp->want_dhcp_event ? dhcp_compl_event_callback : NULL, mp->pid);