diff options
| -rw-r--r-- | src/vnet.am | 8 | ||||
| -rw-r--r-- | src/vnet/cop/cop.api | 88 | ||||
| -rw-r--r-- | src/vnet/cop/cop_api.c | 141 | ||||
| -rw-r--r-- | src/vnet/vnet_all_api_h.h | 1 | ||||
| -rw-r--r-- | src/vpp/api/api.c | 45 | ||||
| -rw-r--r-- | src/vpp/api/vpe.api | 68 |
6 files changed, 237 insertions, 114 deletions
diff --git a/src/vnet.am b/src/vnet.am index 6d043e32..28a1b19a 100644 --- a/src/vnet.am +++ b/src/vnet.am @@ -88,10 +88,14 @@ libvnet_la_SOURCES += \ vnet/cop/cop.c \ vnet/cop/node1.c \ vnet/cop/ip4_whitelist.c \ - vnet/cop/ip6_whitelist.c + vnet/cop/ip6_whitelist.c \ + vnet/cop/cop_api.c nobase_include_HEADERS += \ - vnet/cop/cop.h + vnet/cop/cop.h \ + vnet/cop/cop.api.h + +API_FILES += vnet/cop/cop.api ######################################## # Layer 2 protocols go here diff --git a/src/vnet/cop/cop.api b/src/vnet/cop/cop.api new file mode 100644 index 00000000..b34dae80 --- /dev/null +++ b/src/vnet/cop/cop.api @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2015-2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /** \brief cop: enable/disable junk filtration features on an interface + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_inded - desired interface + @param enable_disable - 1 => enable, 0 => disable +*/ + +define cop_interface_enable_disable +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 enable_disable; +}; + +/** \brief cop: interface enable/disable junk filtration reply + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ + +define cop_interface_enable_disable_reply +{ + u32 context; + i32 retval; +}; + +/** \brief cop: enable/disable whitelist filtration features on an interface + Note: the supplied fib_id must match in order to remove the feature! + + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface handle, physical interfaces only + @param fib_id - fib identifier for the whitelist / blacklist fib + @param ip4 - 1 => enable ip4 filtration, 0=> disable ip4 filtration + @param ip6 - 1 => enable ip6 filtration, 0=> disable ip6 filtration + @param default_cop - 1 => enable non-ip4, non-ip6 filtration 0=> disable it +*/ + +define cop_whitelist_enable_disable +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u32 fib_id; + u8 ip4; + u8 ip6; + u8 default_cop; +}; + +/** \brief cop: interface enable/disable junk filtration reply + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ + +define cop_whitelist_enable_disable_reply +{ + u32 context; + i32 retval; +}; + +/** \brief get_node_graph - get a copy of the vpp node graph + including the current set of graph arcs. + + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request +*/ + + /* + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ +
\ No newline at end of file diff --git a/src/vnet/cop/cop_api.c b/src/vnet/cop/cop_api.c new file mode 100644 index 00000000..95d5a9fe --- /dev/null +++ b/src/vnet/cop/cop_api.c @@ -0,0 +1,141 @@ +/* + *------------------------------------------------------------------ + * cop_api.c - cop api + * + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *------------------------------------------------------------------ + */ + +#include <vnet/vnet.h> +#include <vlibmemory/api.h> + +#include <vnet/interface.h> +#include <vnet/api_errno.h> +#include <vnet/cop/cop.h> + +#include <vnet/vnet_msg_enum.h> + +#define vl_typedefs /* define message structures */ +#include <vnet/vnet_all_api_h.h> +#undef vl_typedefs + +#define vl_endianfun /* define message structures */ +#include <vnet/vnet_all_api_h.h> +#undef vl_endianfun + +/* instantiate all the print functions we know about */ +#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) +#define vl_printfun +#include <vnet/vnet_all_api_h.h> +#undef vl_printfun + +#include <vlibapi/api_helper_macros.h> + +#define foreach_vpe_api_msg \ +_(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \ +_(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) + +static void vl_api_cop_interface_enable_disable_t_handler + (vl_api_cop_interface_enable_disable_t * mp) +{ + vl_api_cop_interface_enable_disable_reply_t *rmp; + int rv; + u32 sw_if_index = ntohl (mp->sw_if_index); + int enable_disable; + + VALIDATE_SW_IF_INDEX (mp); + + enable_disable = (int) mp->enable_disable; + + rv = cop_interface_enable_disable (sw_if_index, enable_disable); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY); +} + +static void vl_api_cop_whitelist_enable_disable_t_handler + (vl_api_cop_whitelist_enable_disable_t * mp) +{ + vl_api_cop_whitelist_enable_disable_reply_t *rmp; + cop_whitelist_enable_disable_args_t _a, *a = &_a; + u32 sw_if_index = ntohl (mp->sw_if_index); + int rv; + + VALIDATE_SW_IF_INDEX (mp); + + a->sw_if_index = sw_if_index; + a->ip4 = mp->ip4; + a->ip6 = mp->ip6; + a->default_cop = mp->default_cop; + a->fib_id = ntohl (mp->fib_id); + + rv = cop_whitelist_enable_disable (a); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY); +} + +/* + * cop_api_hookup + * Add vpe's API message handlers to the table. + * vlib has alread mapped shared memory and + * added the client registration handlers. + * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() + */ +#define vl_msg_name_crc_list +#include <vnet/vnet_all_api_h.h> +#undef vl_msg_name_crc_list + +static void +setup_message_id_table (api_main_t * am) +{ +#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); + foreach_vl_msg_name_crc_cop; +#undef _ +} + +static clib_error_t * +cop_api_hookup (vlib_main_t * vm) +{ + api_main_t *am = &api_main; + +#define _(N,n) \ + vl_msg_api_set_handlers(VL_API_##N, #n, \ + vl_api_##n##_t_handler, \ + vl_noop_handler, \ + vl_api_##n##_t_endian, \ + vl_api_##n##_t_print, \ + sizeof(vl_api_##n##_t), 1); + foreach_vpe_api_msg; +#undef _ + + /* + * Set up the (msg_name, crc, message-id) table + */ + setup_message_id_table (am); + + return 0; +} + +VLIB_API_INIT_FUNCTION (cop_api_hookup); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/src/vnet/vnet_all_api_h.h b/src/vnet/vnet_all_api_h.h index 4ba3a0e3..9a75872d 100644 --- a/src/vnet/vnet_all_api_h.h +++ b/src/vnet/vnet_all_api_h.h @@ -55,6 +55,7 @@ #include <vnet/classify/classify.api.h> #include <vnet/flow/flow.api.h> #include <vnet/dhcp/dhcp.api.h> +#include <vnet/cop/cop.api.h> /* * fd.io coding-style-patch-verification: ON diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c index 6c8800ec..f929f566 100644 --- a/src/vpp/api/api.c +++ b/src/vpp/api/api.c @@ -64,7 +64,6 @@ #include <vnet/vxlan/vxlan.h> #include <vnet/vxlan-gpe/vxlan_gpe.h> #include <vnet/map/map.h> -#include <vnet/cop/cop.h> #include <vnet/ip/ip6_hop_by_hop.h> #include <vnet/ip/ip_source_and_port_range_check.h> #include <vnet/policer/policer.h> @@ -142,8 +141,6 @@ _(WANT_IP6_ND_EVENTS, want_ip6_nd_events) \ _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \ _(DELETE_LOOPBACK, delete_loopback) \ _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \ -_(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \ -_(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \ _(GET_NODE_GRAPH, get_node_graph) \ _(IOAM_ENABLE, ioam_enable) \ _(IOAM_DISABLE, ioam_disable) \ @@ -1957,48 +1954,6 @@ static void vl_api_input_acl_set_interface_t_handler REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY); } -static void vl_api_cop_interface_enable_disable_t_handler - (vl_api_cop_interface_enable_disable_t * mp) -{ - vl_api_cop_interface_enable_disable_reply_t *rmp; - int rv; - u32 sw_if_index = ntohl (mp->sw_if_index); - int enable_disable; - - VALIDATE_SW_IF_INDEX (mp); - - enable_disable = (int) mp->enable_disable; - - rv = cop_interface_enable_disable (sw_if_index, enable_disable); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO (VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY); -} - -static void vl_api_cop_whitelist_enable_disable_t_handler - (vl_api_cop_whitelist_enable_disable_t * mp) -{ - vl_api_cop_whitelist_enable_disable_reply_t *rmp; - cop_whitelist_enable_disable_args_t _a, *a = &_a; - u32 sw_if_index = ntohl (mp->sw_if_index); - int rv; - - VALIDATE_SW_IF_INDEX (mp); - - a->sw_if_index = sw_if_index; - a->ip4 = mp->ip4; - a->ip6 = mp->ip6; - a->default_cop = mp->default_cop; - a->fib_id = ntohl (mp->fib_id); - - rv = cop_whitelist_enable_disable (a); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO (VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY); -} - static void vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp) { diff --git a/src/vpp/api/vpe.api b/src/vpp/api/vpe.api index 981ae25e..6e174009 100644 --- a/src/vpp/api/vpe.api +++ b/src/vpp/api/vpe.api @@ -44,6 +44,7 @@ * CLASSIFY APIs: see ... /src/vnet/classify/{classify.api, classify_api.c} * FLOW APIs: see ... /src/vnet/flow/{flow.api, flow_api.c} * DHCP APIs: see ... /src/vnet/dhcp/{dhcpk.api, dhcp_api.c} + * COP APIs: see ... /src/vnet/cop/{cop.api, cop_api.c} */ /** \brief Create a new subinterface with the given vlan id @@ -990,73 +991,6 @@ define input_acl_set_interface_reply i32 retval; }; -/** \brief cop: enable/disable junk filtration features on an interface - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param sw_if_inded - desired interface - @param enable_disable - 1 => enable, 0 => disable -*/ - -define cop_interface_enable_disable -{ - u32 client_index; - u32 context; - u32 sw_if_index; - u8 enable_disable; -}; - -/** \brief cop: interface enable/disable junk filtration reply - @param context - returned sender context, to match reply w/ request - @param retval - return code -*/ - -define cop_interface_enable_disable_reply -{ - u32 context; - i32 retval; -}; - -/** \brief cop: enable/disable whitelist filtration features on an interface - Note: the supplied fib_id must match in order to remove the feature! - - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param sw_if_index - interface handle, physical interfaces only - @param fib_id - fib identifier for the whitelist / blacklist fib - @param ip4 - 1 => enable ip4 filtration, 0=> disable ip4 filtration - @param ip6 - 1 => enable ip6 filtration, 0=> disable ip6 filtration - @param default_cop - 1 => enable non-ip4, non-ip6 filtration 0=> disable it -*/ - -define cop_whitelist_enable_disable -{ - u32 client_index; - u32 context; - u32 sw_if_index; - u32 fib_id; - u8 ip4; - u8 ip6; - u8 default_cop; -}; - -/** \brief cop: interface enable/disable junk filtration reply - @param context - returned sender context, to match reply w/ request - @param retval - return code -*/ - -define cop_whitelist_enable_disable_reply -{ - u32 context; - i32 retval; -}; - -/** \brief get_node_graph - get a copy of the vpp node graph - including the current set of graph arcs. - - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ - define get_node_graph { u32 client_index; |