diff options
Diffstat (limited to 'plugins/ioam-plugin/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.c')
-rw-r--r-- | plugins/ioam-plugin/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.c | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/plugins/ioam-plugin/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.c b/plugins/ioam-plugin/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.c deleted file mode 100644 index bab8d977062..00000000000 --- a/plugins/ioam-plugin/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.c +++ /dev/null @@ -1,271 +0,0 @@ -/* - * 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. - */ -/* - *------------------------------------------------------------------ - * vxlan_gpe_ioam_export.c - ioam export API / debug CLI handling - *------------------------------------------------------------------ - */ - -#include <vnet/vnet.h> -#include <vnet/plugin/plugin.h> -#include <ioam/export-common/ioam_export.h> -#include <vnet/vxlan-gpe/vxlan_gpe.h> - -#include <vlibapi/api.h> -#include <vlibmemory/api.h> -#include <vlibsocket/api.h> - -#include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam.h> - -/* define message IDs */ -#include <ioam/export-vxlan-gpe/vxlan_gpe_ioam_export_msg_enum.h> - -/* define message structures */ -#define vl_typedefs -#include <ioam/export-vxlan-gpe/vxlan_gpe_ioam_export_all_api_h.h> -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include <ioam/export-vxlan-gpe/vxlan_gpe_ioam_export_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 <ioam/export-vxlan-gpe/vxlan_gpe_ioam_export_all_api_h.h> -#undef vl_printfun - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include <ioam/export-vxlan-gpe/vxlan_gpe_ioam_export_all_api_h.h> -#undef vl_api_version - -/* - * A handy macro to set up a message reply. - * Assumes that the following variables are available: - * mp - pointer to request message - * rmp - pointer to reply message type - * rv - return value - */ - -#define REPLY_MACRO(t) \ -do { \ - unix_shared_memory_queue_t * q = \ - vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ -} while(0); - - -/* List of message types that this plugin understands */ - - -#define foreach_vxlan_gpe_ioam_export_plugin_api_msg \ -_(VXLAN_GPE_IOAM_EXPORT_ENABLE_DISABLE, vxlan_gpe_ioam_export_enable_disable) - -extern void vxlan_gpe_set_next_override (uword next); -/* Action function shared between message handler and debug CLI */ -int -vxlan_gpe_ioam_export_enable_disable (ioam_export_main_t * em, - u8 is_disable, - ip4_address_t * collector_address, - ip4_address_t * src_address) -{ - vlib_main_t *vm = em->vlib_main; - u32 node_index = export_node.index; - vlib_node_t *vxlan_gpe_decap_ioam_node = NULL; - - if (is_disable == 0) - { - if (em->my_hbh_slot == ~0) - { - /* Hook this export node to vxlan-gpe-decap-ioam-v4 */ - vxlan_gpe_decap_ioam_node = - vlib_get_node_by_name (vm, (u8 *) "vxlan-gpe-decap-ioam-v4"); - if (!vxlan_gpe_decap_ioam_node) - { - /* node does not exist give up */ - return (-1); - } - em->my_hbh_slot = - vlib_node_add_next (vm, vxlan_gpe_decap_ioam_node->index, - node_index); - } - if (1 == ioam_export_header_create (em, collector_address, src_address)) - { - ioam_export_thread_buffer_init (em, vm); - vxlan_gpe_set_next_override (em->my_hbh_slot); - /* Turn on the export buffer check process */ - vlib_process_signal_event (vm, em->export_process_node_index, 1, 0); - - } - else - { - return (-2); - } - } - else - { - vxlan_gpe_set_next_override (VXLAN_GPE_DECAP_IOAM_V4_NEXT_POP); - ioam_export_header_cleanup (em, collector_address, src_address); - ioam_export_thread_buffer_free (em); - /* Turn off the export buffer check process */ - vlib_process_signal_event (vm, em->export_process_node_index, 2, 0); - - } - - return 0; -} - -/* API message handler */ -static void vl_api_vxlan_gpe_ioam_export_enable_disable_t_handler - (vl_api_vxlan_gpe_ioam_export_enable_disable_t * mp) -{ - vl_api_vxlan_gpe_ioam_export_enable_disable_reply_t *rmp; - ioam_export_main_t *sm = &vxlan_gpe_ioam_export_main; - int rv; - - rv = vxlan_gpe_ioam_export_enable_disable (sm, (int) (mp->is_disable), - (ip4_address_t *) - mp->collector_address, - (ip4_address_t *) - mp->src_address); - - REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_EXPORT_ENABLE_DISABLE_REPLY); -} /* API message handler */ - - - -/* Set up the API message handling tables */ -static clib_error_t * -vxlan_gpe_ioam_export_plugin_api_hookup (vlib_main_t * vm) -{ - ioam_export_main_t *sm = &vxlan_gpe_ioam_export_main; -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \ - #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_vxlan_gpe_ioam_export_plugin_api_msg; -#undef _ - - return 0; -} - - -static clib_error_t * -set_vxlan_gpe_ioam_export_ipfix_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) -{ - ioam_export_main_t *em = &vxlan_gpe_ioam_export_main; - ip4_address_t collector, src; - u8 is_disable = 0; - - collector.as_u32 = 0; - src.as_u32 = 0; - - while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) - { - if (unformat (input, "collector %U", unformat_ip4_address, &collector)) - ; - else if (unformat (input, "src %U", unformat_ip4_address, &src)) - ; - else if (unformat (input, "disable")) - is_disable = 1; - else - break; - } - - if (collector.as_u32 == 0) - return clib_error_return (0, "collector address required"); - - if (src.as_u32 == 0) - return clib_error_return (0, "src address required"); - - em->ipfix_collector.as_u32 = collector.as_u32; - em->src_address.as_u32 = src.as_u32; - - vlib_cli_output (vm, "Collector %U, src address %U", - format_ip4_address, &em->ipfix_collector, - format_ip4_address, &em->src_address); - - /* Turn on the export timer process */ - // vlib_process_signal_event (vm, flow_report_process_node.index, - //1, 0); - if (0 != - vxlan_gpe_ioam_export_enable_disable (em, is_disable, &collector, &src)) - { - return clib_error_return (0, "Unable to set ioam vxlan-gpe export"); - } - - return 0; -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (set_vxlan_gpe_ioam_ipfix_command, static) = -{ -.path = "set vxlan-gpe-ioam export ipfix", -.short_help = "set vxlan-gpe-ioam export ipfix collector <ip4-address> src <ip4-address>", -.function = set_vxlan_gpe_ioam_export_ipfix_command_fn, -}; -/* *INDENT-ON* */ - - -static clib_error_t * -vxlan_gpe_ioam_export_init (vlib_main_t * vm) -{ - ioam_export_main_t *em = &vxlan_gpe_ioam_export_main; - clib_error_t *error = 0; - u8 *name; - - name = format (0, "vxlan_gpe_ioam_export_%08x%c", api_version, 0); - - /* Ask for a correctly-sized block of API message decode slots */ - em->msg_id_base = vl_msg_api_get_msg_ids - ((char *) name, VL_MSG_FIRST_AVAILABLE); - em->unix_time_0 = (u32) time (0); /* Store starting time */ - em->vlib_time_0 = vlib_time_now (vm); - - error = vxlan_gpe_ioam_export_plugin_api_hookup (vm); - em->my_hbh_slot = ~0; - em->vlib_main = vm; - em->vnet_main = vnet_get_main (); - vec_free (name); - - return error; -} - -VLIB_INIT_FUNCTION (vxlan_gpe_ioam_export_init); - - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |