play_scenario_display.c 12.8 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292
/*******************************************************************************
    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom

    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.


    OpenAirInterface 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with OpenAirInterface.The full GNU General Public License is
    included in this distribution in the file called "COPYING". If not,
    see <http://www.gnu.org/licenses/>.

  Contact Information
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr

  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE

 *******************************************************************************/

/*
                                play_scenario_display.c
                                -------------------
  AUTHOR  : Lionel GAUTHIER
  COMPANY : EURECOM
  EMAIL   : Lionel.Gauthier@eurecom.fr
 */
#include <string.h>
#include <stdio.h>

#include "intertask_interface.h"
#include "platform_types.h"
#include "assertions.h"
#include "s1ap_ies_defs.h"
#include "s1ap_eNB_decoder.h"
#include "play_scenario.h"
//-----------------------------------------------------------------------------
void et_print_hex_octets(const unsigned char * const byte_stream, const unsigned long int num)
{
  unsigned long octet_index = 0;

  if (byte_stream == NULL) {
    return;
  }

  fprintf(stdout, "+-----+-------------------------------------------------+\n");
  fprintf(stdout, "|     |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |\n");
  fprintf(stdout, "+-----+-------------------------------------------------+\n");

  for (octet_index = 0; octet_index < num; octet_index++) {
    if ((octet_index % 16) == 0) {
      if (octet_index != 0) {
        fprintf(stdout, " |\n");
      }

      fprintf(stdout, " %04ld |", octet_index);
    }

    /*
     * Print every single octet in hexadecimal form
     */
    fprintf(stdout, " %02x", byte_stream[octet_index]);
    /*
     * Align newline and pipes according to the octets in groups of 2
     */
  }

  /*
   * Append enough spaces and put final pipe
   */
  unsigned char index;

  for (index = octet_index; index < 16; ++index) {
    fprintf(stdout, "   ");
  }

  fprintf(stdout, " |\n");
}

//------------------------------------------------------------------------------
void et_display_node(xmlNodePtr node, unsigned int indent)
{
  int i = 0;
  if (node->type == XML_ELEMENT_NODE) {
    xmlChar *path = xmlGetNodePath(node);
    for (i=0; i<indent; i++) {
      printf("  ");
    }
    if (node->children != NULL && node->children->type == XML_TEXT_NODE) {
      xmlChar *content = xmlNodeGetContent(node);
      printf("%s -> %s\n", path, content);
      xmlFree(content);
    } else {
      printf("%s\n", path);
    }
    xmlFree(path);
  }
}
//------------------------------------------------------------------------------
void et_display_tree(xmlNodePtr node, unsigned int indent)
{
  xmlNode *cur_node = NULL;

  for (cur_node = node; cur_node; cur_node = cur_node->next) {
    if (cur_node->type == XML_ELEMENT_NODE) {
      et_display_node(cur_node, indent);
    }
    et_display_tree(cur_node->children, indent++);
  }
}
//------------------------------------------------------------------------------
void et_display_packet_s1ap_data(const et_s1ap_t * const s1ap)
{
  char       *message_string = NULL;

  if (s1ap) {
    message_string = calloc(20000, sizeof(char));
    AssertFatal (NULL != message_string, "ERROR malloc()failed!\n");
    s1ap_string_total_size = 0;
    switch(s1ap->pdu.present) {
    case S1AP_PDU_PR_initiatingMessage:
      switch(s1ap->pdu.choice.initiatingMessage.procedureCode) {
      case S1ap_ProcedureCode_id_downlinkNASTransport:      s1ap_xer_print_s1ap_downlinknastransport(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_InitialContextSetup:       s1ap_xer_print_s1ap_initialcontextsetuprequest(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_UEContextRelease:          s1ap_xer_print_s1ap_uecontextreleasecommand(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_Paging:                    s1ap_xer_print_s1ap_paging(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_uplinkNASTransport:        s1ap_xer_print_s1ap_uplinknastransport(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_S1Setup:                   s1ap_xer_print_s1ap_s1setuprequest(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_initialUEMessage:          s1ap_xer_print_s1ap_initialuemessage(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_UEContextReleaseRequest:   s1ap_xer_print_s1ap_uecontextreleaserequest(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_UECapabilityInfoIndication:s1ap_xer_print_s1ap_uecapabilityinfoindication(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_NASNonDeliveryIndication:  s1ap_xer_print_s1ap_nasnondeliveryindication_(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      default:
        AssertFatal( 0 , "Unknown procedure ID (%d) for initiating message\n",
                     (int)s1ap->pdu.choice.initiatingMessage.procedureCode);
      }
      break;
    case S1AP_PDU_PR_successfulOutcome:
      switch(s1ap->pdu.choice.successfulOutcome.procedureCode) {
      case S1ap_ProcedureCode_id_S1Setup:                   s1ap_xer_print_s1ap_s1setupresponse(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_InitialContextSetup:       s1ap_xer_print_s1ap_initialcontextsetupresponse(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_UEContextRelease:          s1ap_xer_print_s1ap_uecontextreleasecomplete(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      default:
        AssertFatal(0, "Unknown procedure ID (%d) for successfull outcome message\n",
                   (int)s1ap->pdu.choice.successfulOutcome.procedureCode);
      }
      break;

    case S1AP_PDU_PR_unsuccessfulOutcome:
      switch(s1ap->pdu.choice.unsuccessfulOutcome.procedureCode) {
      case S1ap_ProcedureCode_id_S1Setup:                   s1ap_xer_print_s1ap_s1setupfailure(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      case S1ap_ProcedureCode_id_InitialContextSetup:       s1ap_xer_print_s1ap_initialcontextsetupfailure(s1ap_xer__print2sp, message_string, (s1ap_message *)&s1ap->message);break;
      default:
        et_free_pointer(message_string);
        AssertFatal(0,"Unknown procedure ID (%d) for unsuccessfull outcome message\n",
                   (int)s1ap->pdu.choice.unsuccessfulOutcome.procedureCode);
        break;
      }
      break;
    default:
      AssertFatal(0, "Unknown presence (%d) or not implemented\n", (int)s1ap->pdu.present);
      break;
    }
    fprintf(stdout, "\t\tSCTP.data XML dump:\n%s\n", message_string);
    et_free_pointer(message_string);
  }
}
//------------------------------------------------------------------------------
void et_display_packet_sctp_init(const sctp_inithdr_t * const sctp)
{

  if (sctp) {
    fprintf(stdout, "\t\tSCTP.init.init_tag               : %u\n", sctp->init_tag);
    fprintf(stdout, "\t\tSCTP.init.a_rwnd                 : %u\n", sctp->a_rwnd);
    fprintf(stdout, "\t\tSCTP.init.num_inbound_streams    : %u\n", sctp->num_inbound_streams);
    fprintf(stdout, "\t\tSCTP.init.num_outbound_streams   : %u\n", sctp->num_outbound_streams);
    fprintf(stdout, "\t\tSCTP.init.initial_tsn            : %u\n", sctp->initial_tsn);
  }
}
//------------------------------------------------------------------------------
void et_display_packet_sctp_initack(const sctp_initackhdr_t * const sctp)
{

  if (sctp) {
    fprintf(stdout, "\t\tSCTP.initack.init_tag               : %u\n", sctp->init_tag);
    fprintf(stdout, "\t\tSCTP.initack.a_rwnd                 : %u\n", sctp->a_rwnd);
    fprintf(stdout, "\t\tSCTP.initack.num_inbound_streams    : %u\n", sctp->num_inbound_streams);
    fprintf(stdout, "\t\tSCTP.initack.num_outbound_streams   : %u\n", sctp->num_outbound_streams);
    fprintf(stdout, "\t\tSCTP.initack.initial_tsn            : %u\n", sctp->initial_tsn);
  }
}
//------------------------------------------------------------------------------
void et_display_packet_sctp_data(const sctp_datahdr_t * const sctp)
{
  if (sctp) {
    fprintf(stdout, "\t\tSCTP.data.tsn                 : %u\n", sctp->tsn);
    fprintf(stdout, "\t\tSCTP.data.stream              : %u\n", sctp->stream);
    fprintf(stdout, "\t\tSCTP.data.ssn                 : %u\n", sctp->ssn);
    fprintf(stdout, "\t\tSCTP.data.ppid                : %u\n", sctp->ppid);
    if (sctp->ppid == 18) {
      et_display_packet_s1ap_data(&sctp->payload);
    }
    fprintf(stdout, "\t\tSCTP.data.binary_stream_allocated_size : %u\n", sctp->payload.binary_stream_allocated_size);
    if (NULL != sctp->payload.binary_stream) {
      fprintf(stdout, "\t\tSCTP.data.binary_stream       :\n");
      et_print_hex_octets(sctp->payload.binary_stream, sctp->payload.binary_stream_allocated_size);
    } else {
      fprintf(stdout, "\t\tSCTP.data.binary_stream       : NULL\n");
    }
  }
}

//------------------------------------------------------------------------------
void et_display_packet_sctp(const et_sctp_hdr_t * const sctp)
{
  if (sctp) {
    fprintf(stdout, "\t\tSCTP.src_port      : %u\n", sctp->src_port);
    fprintf(stdout, "\t\tSCTP.dst_port      : %u\n", sctp->dst_port);
    fprintf(stdout, "\t\tSCTP.chunk_type    : %s\n", et_chunk_type_cid2str(sctp->chunk_type));
    switch (sctp->chunk_type) {
      case SCTP_CID_DATA:
        et_display_packet_sctp_data(&sctp->u.data_hdr);
        break;
      case SCTP_CID_INIT:
        et_display_packet_sctp_initack(&sctp->u.init_hdr);
        break;
      case SCTP_CID_INIT_ACK:
        et_display_packet_sctp_initack(&sctp->u.init_ack_hdr);
        break;
      default:
        ;
    }
  }
}
//------------------------------------------------------------------------------
void et_display_packet_ip(const et_ip_hdr_t * const ip)
{
  if (ip) {
    fprintf(stdout, "\t\tSource address      : %s\n", et_ip2ip_str(&ip->src));
    fprintf(stdout, "\t\tDestination address : %s\n", et_ip2ip_str(&ip->dst));
  }
}

//------------------------------------------------------------------------------
void et_display_packet(const et_packet_t * const packet)
{
  if (packet) {
    fprintf(stdout, "-------------------------------------------------------------------------------\n");
    fprintf(stdout, "\tPacket:\tnum %u  | original frame number %u \n", packet->packet_number, packet->original_frame_number);
    fprintf(stdout, "\tPacket:\ttime relative to 1st packet           %ld.%06lu\n",
        packet->time_relative_to_first_packet.tv_sec, packet->time_relative_to_first_packet.tv_usec);
    fprintf(stdout, "\tPacket:\ttime relative to last tx packet       %ld.%06lu\n",
        packet->time_relative_to_last_sent_packet.tv_sec, packet->time_relative_to_last_sent_packet.tv_usec);
    fprintf(stdout, "\tPacket:\ttime relative to last_received packet %ld.%06lu\n",
        packet->time_relative_to_last_received_packet.tv_sec, packet->time_relative_to_last_received_packet.tv_usec);

    switch(packet->action) {
    case   ET_PACKET_ACTION_S1C_SEND:
      fprintf(stdout, "\tPacket:\tAction SEND\n");
      break;
    case   ET_PACKET_ACTION_S1C_RECEIVE:
      fprintf(stdout, "\tPacket:\tAction RECEIVE\n");
      break;
    default:
      fprintf(stdout, "\tPacket:\tAction UNKNOWN\n");
    }
    et_display_packet_ip(&packet->ip_hdr);
    et_display_packet_sctp(&packet->sctp_hdr);
  }
}
//------------------------------------------------------------------------------
void et_display_scenario(const et_scenario_t * const scenario)
{
  et_packet_t *packet = NULL;
  if (scenario) {
    fprintf(stdout, "Scenario: %s\n", (scenario->name != NULL) ? (char*)scenario->name:"UNKNOWN NAME");
    packet = scenario->list_packet;
    while (packet) {
      et_display_packet(packet);
      packet = packet->next;
    }
  }
}