Line data    Source code

       1             : /* Zebra's client header.
       2             :  * Copyright (C) 2020 Netdef, Inc.
       3             :  *
       4             :  * This file is part of GNU Zebra.
       5             :  *
       6             :  * GNU Zebra is free software; you can redistribute it and/or modify it
       7             :  * under the terms of the GNU General Public License as published by
       8             :  * the Free Software Foundation; either version 2, or (at your option)
       9             :  * any later version.
      10             :  *
      11             :  * GNU Zebra is distributed in the hope that it will be useful, but
      12             :  * WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :  * General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU General Public License along
      17             :  * with this program; see the file COPYING; if not, write to the Free Software
      18             :  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
      19             :  */
      20             : 
      21             : #ifndef _ZEBRA_SRTE_H
      22             : #define _ZEBRA_SRTE_H
      23             : 
      24             : #include "zebra/zebra_mpls.h"
      25             : 
      26             : #include "lib/zclient.h"
      27             : #include "lib/srte.h"
      28             : 
      29             : #ifdef __cplusplus
      30             : extern "C" {
      31             : #endif
      32             : 
      33             : enum zebra_sr_policy_update_label_mode {
      34             :         ZEBRA_SR_POLICY_LABEL_CREATED = 1,
      35             :         ZEBRA_SR_POLICY_LABEL_UPDATED = 2,
      36             :         ZEBRA_SR_POLICY_LABEL_REMOVED = 3,
      37             : };
      38             : 
      39             : struct zebra_sr_policy {
      40             :         RB_ENTRY(zebra_sr_policy) entry;
      41             :         uint32_t color;
      42             :         struct ipaddr endpoint;
      43             :         char name[SRTE_POLICY_NAME_MAX_LENGTH];
      44             :         enum zebra_sr_policy_status status;
      45             :         struct zapi_srte_tunnel segment_list;
      46             :         struct zebra_lsp *lsp;
      47             :         struct zebra_vrf *zvrf;
      48             :         int sock;
      49             : };
      50             : RB_HEAD(zebra_sr_policy_instance_head, zebra_sr_policy);
      51         199 : RB_PROTOTYPE(zebra_sr_policy_instance_head, zebra_sr_policy, entry,
      52             :              zebra_sr_policy_instance_compare)
      53             : 
      54             : extern struct zebra_sr_policy_instance_head zebra_sr_policy_instances;
      55             : 
      56             : struct zebra_sr_policy *
      57             : zebra_sr_policy_add(uint32_t color, struct ipaddr *endpoint, char *name);
      58             : void zebra_sr_policy_del(struct zebra_sr_policy *policy);
      59             : struct zebra_sr_policy *zebra_sr_policy_find(uint32_t color,
      60             :                                              struct ipaddr *endpoint);
      61             : struct zebra_sr_policy *zebra_sr_policy_find_by_name(char *name);
      62             : int zebra_sr_policy_validate(struct zebra_sr_policy *policy,
      63             :                              struct zapi_srte_tunnel *new_tunnel);
      64             : int zebra_sr_policy_bsid_install(struct zebra_sr_policy *policy);
      65             : void zebra_sr_policy_bsid_uninstall(struct zebra_sr_policy *policy,
      66             :                                     mpls_label_t old_bsid);
      67             : void zebra_srte_init(void);
      68             : int zebra_sr_policy_label_update(mpls_label_t label,
      69             :                                  enum zebra_sr_policy_update_label_mode mode);
      70             : 
      71             : #ifdef __cplusplus
      72             : }
      73             : #endif
      74             : 
      75             : #endif /* _ZEBRA_SRTE_H */