/*
 * Ouroboros - Copyright (C) 2016 - 2024
 *
 * Messages sent to IRMd
 *
 *    Dimitri Staessens <dimitri@ouroboros.rocks>
 *    Sander Vrijders   <sander@ouroboros.rocks>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., http://www.fsf.org/about/contact/.
 */

syntax = "proto2";

import "ipcp_config.proto";
import "model.proto";

enum irm_msg_code {
        IRM_CREATE_IPCP       =  1;
        IPCP_CREATE_R         =  2;
        IRM_DESTROY_IPCP      =  3;
        IRM_LIST_IPCPS        =  4;
        IRM_BOOTSTRAP_IPCP    =  5;
        IRM_ENROLL_IPCP       =  6;
        IRM_CONNECT_IPCP      =  7;
        IRM_DISCONNECT_IPCP   =  8;
        IRM_BIND_PROGRAM      =  9;
        IRM_UNBIND_PROGRAM    = 10;
        IRM_PROC_ANNOUNCE     = 11;
        IRM_PROC_EXIT         = 12;
        IRM_BIND_PROCESS      = 13;
        IRM_UNBIND_PROCESS    = 14;
        IRM_CREATE_NAME       = 15;
        IRM_DESTROY_NAME      = 16;
        IRM_LIST_NAMES        = 17;
        IRM_REG_NAME          = 18;
        IRM_UNREG_NAME        = 19;
        IRM_FLOW_ALLOC        = 20;
        IRM_FLOW_ACCEPT       = 21;
        IRM_FLOW_JOIN         = 22;
        IRM_FLOW_DEALLOC      = 23;
        IPCP_FLOW_DEALLOC     = 24;
        IPCP_FLOW_REQ_ARR     = 25;
        IPCP_FLOW_ALLOC_REPLY = 26;
        IRM_REPLY             = 27;
}

message timespec_msg {
        required uint64 tv_sec  = 1;
        required uint32 tv_nsec = 2;
}

message ipcp_list_msg {
        required uint32 pid       = 1;
        required uint32 type      = 2;
        required string name      = 3;
        required string layer     = 4;
        required uint32 hash_algo = 5;
}

message irm_msg {
        required irm_msg_code code       =  1;
        optional string prog             =  2;
        optional sint32 pid              =  3;
        optional string name             =  4;
        optional flow_info_msg flow_info =  5;
        optional ipcp_info_msg ipcp_info =  6;
        optional string layer            =  7;
        repeated string exec             =  8;
        optional sint32 response         =  9;
        optional string dst              = 10;
        optional bytes  hash             = 11;
        optional sint32 flow_id          = 12;
        optional qosspec_msg qosspec     = 13;
        optional ipcp_config_msg conf    = 14;
        optional uint32 opts             = 15;
        repeated ipcp_list_msg ipcps     = 16;
        repeated name_info_msg names     = 17;
        optional timespec_msg timeo      = 18;
        optional sint32 mpl              = 20;
        optional string comp             = 21;
        optional bytes pk                = 22; /* piggyback */
        optional bytes symmkey           = 23;
        optional uint32 timeo_sec        = 24;
        optional uint32 timeo_nsec       = 25;
        optional sint32 result           = 26;
}