// SPDX-License-Identifier: BSD-2-Clause
module frr-pim-rp {
  yang-version "1.1";
  namespace "http://frrouting.org/yang/pim-rp";

  prefix frr-pim-rp;

  import ietf-inet-types {
    prefix "inet";
  }

  import frr-routing {
    prefix "frr-rt";
  }

  import frr-pim {
    prefix "frr-pim";
  }

  import frr-route-types {
    prefix frr-route-types;
  }

  organization
    "FRRouting";

  contact
    "FRR Users List:       <mailto:frog@lists.frrouting.org>
     FRR Development List: <mailto:dev@lists.frrouting.org>";

  description
    "The module defines a collection of YANG definitions common for
     all PIM (Protocol Independent Multicast) RP (Rendezvous Point) model.

     Copyright 2020 FRRouting

     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
     are met:

     1. Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in the
     documentation and/or other materials provided with the distribution.

     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.";

  revision 2017-03-09 {
    description
      "Initial revision.";
    reference
      "RFC XXXX: A YANG Data Model for PIM RP";
  }

  typedef plist-ref {
    type string;
  }

  /*
   * Groupings
   */
  grouping static-rp-container {
    description
      "Grouping of static RP container.";

    container static-rp {
      description
        "Containing static RP attributes.";

      list rp-list {
        key "rp-address";
        description
          "A list of RP addresses.";

        leaf rp-address {
          type inet:ip-address;
          description
            "Specifies a static RP address.";
        }

        choice group-list-or-prefix-list {
          description "Use group-list or prefix-list";
          case group-list {
            leaf-list group-list{
              type frr-route-types:ip-multicast-group-prefix;
              description
                "List of multicast group address.";
            }
          }
          case prefix-list {
            leaf prefix-list {
              type plist-ref;
              description
                "Group prefix-list filter";
            }
          }
        }
      }
    } // static-rp
  } // static-rp-container

  /*
   * Configuration data nodes
   */
  augment "/frr-rt:routing/frr-rt:control-plane-protocols/"
    + "frr-rt:control-plane-protocol/frr-pim:pim/"
    + "frr-pim:address-family" {
    description "PIM RP augmentation.";

    container rp {
      description
        "PIM RP configuration data.";
      uses static-rp-container;
    } // rp
  } // augment
}
