epan/dissectors/asn1/h248/h248.cnf

   1 # h248.cnf
   2 # H.248 conformation file
   3
   4 #.MODULE_IMPORT
   5
   6 #.EXPORTS
   7
   8 #.PDU
   9
  10 #.NO_EMIT
  11 MtpAddress
  12 PkgdName
  13 ErrorCode
  14 PropertyID
  15 SignalName
  16 SigParameterName
  17 SigParamValue
  18 EventName
  19 EventParameterName
  20 EventParamValue
  21 ContextID
  22 EventParamValueV1
  23 SigParamValueV1
  24
  25 #.TYPE_RENAME
  26 IndAudMediaDescriptor/streams                   IndAudMediaDescriptorStreams
  27 ActionRequest/contextId                                 ContextId
  28 ActionReply/contextId                                   ContextId
  29 StatisticsParameter/statName                    StatName
  30 StatisticsParameter/statValue                   StatValue
  31 PropertyParm/propertyName                               PropertyName
  32 EventParameter/extraInfo                                EventPar_extraInfo
  33 PropertyParm/extraInfo                                  PropParm_extraInfo
  34 ContextRequest/iepscallind                              Iepscallind_BOOL
  35
  36 #.FIELD_RENAME
  37 IP4Address/address              iP4Address
  38 IP6Address/address              iP6Address
  39 ContextAttrAuditRequest/emergency       cAAREmergency
  40 ContextAttrAuditRequest/priority        cAARPriority
  41 SecondRequestedEvent/eventAction        secondaryEventAction
  42 TerminationStateDescriptor/eventBufferControl   tSEventBufferControl
  43 SecondEventsDescriptor/eventList        secondaryEventList
  44 IndAudEventBufferDescriptor/eventName   iAEBDEventName
  45 TerminationID/id                        terminationId
  46 IndAudStreamParms/localControlDescriptor iASPLocalControlDescriptor
  47 IndAudStreamParms/localDescriptor       iASPLocalDescriptor
  48 LocalControlDescriptor/propertyParms lCDpropertyParms
  49 TerminationStateDescriptor/propertyParms tSDpropertyParms
  50 MediaDescriptor/streams/oneStream       mediaDescriptorOneStream
  51 MediaDescriptor/streams/multiStream     mediaDescriptorMultiStream
  52 MediaDescriptor/streams/multiStream/_item       mediaDescriptorMultiStream_item
  53 DomainName/name                         domName
  54 IndAudEventsDescriptor/pkgdName         iAEDPkgdName
  55 IndAudLocalRemoteDescriptor/propGrps    iAPropertyGroup
  56 IndAudLocalControlDescriptor/propertyParms      indAudPropertyParms
  57 IndAudTerminationStateDescriptor/propertyParms  indAudPropertyParms
  58 IndAudLocalControlDescriptor/reserveGroup       iALCDReserveGroup
  59 IndAudLocalControlDescriptor/reserveValue       iALCDReserveValue
  60 IndAudLocalControlDescriptor/streamMode         iALCDStreamMode
  61 IndAudStreamDescriptor/streamParms              indAudStreamParms
  62 IndAudMediaDescriptor/termStateDescr            indAudTerminationStateDescriptor
  63 IndAudSignal/signalName                         iASignalName
  64 IndAudSeqSigList/signalList                     iASignalList
  65 IndAudSignalsDescriptor/signal                  indAudSignal
  66 IndAudSignalsDescriptor/seqSigList              indAudSeqSigList
  67 IndAudTerminationStateDescriptor/serviceState   iATSDServiceState
  68 IndAudStreamParms/remoteDescriptor              iASPRemoteDescriptor
  69 PropertyParm/value                              propertyParamValue
  70 IndAudMediaDescriptor/streams                   indAudMediaDescriptorStreams
  71 AmmRequest/terminationID                        terminationIDList
  72 AmmsReply/terminationID                 terminationIDList
  73 AmmDescriptor/statisticsDescriptor      aDstatisticsDescriptor
  74 AuditReturnParameter/statisticsDescriptor       aRPstatisticsDescriptor
  75 StreamParms/statisticsDescriptor                                sPstatisticsDescriptor
  76 SubtractRequest/terminationID                   terminationIDList
  77 NotifyRequest/terminationID                     terminationIDList
  78 NotifyReply/terminationID                       terminationIDList
  79 ServiceChangeRequest/terminationID                      terminationIDList
  80 ServiceChangeReply/terminationID                        terminationIDList
  81 IndAudStatisticsDescriptor/statName             iAStatName
  82 EventParameter/extraInfo                                eventPar_extraInfo
  83 PropertyParm/extraInfo                                  propParm_extraInfo
  84 ContextRequest/iepscallind                              iepscallind_BOOL
  85 TransactionRequest/transactionId        transactionId
  86 SegmentReply/transactionId                      seg_rep_transactionId
  87 TransactionReply/transactionId          trep_transactionId
  88 TransactionPending/transactionId        tpend_transactionId
  89 EventParameterV1/value          event_param_value
  90 SigParameterV1/value            sig_param_value
  91 AuditReplyV1/auditResult        audit_result
  92
  93 #.FIELD_ATTR
  94 IP4Address/address                  ABBREV=iP4Address
  95 IP6Address/address                  ABBREV=iP6Address
  96 TransactionRequest/transactionId    ABBREV=transactionRequest.transactionId
  97 SegmentReply/transactionId          ABBREV=segmentreply.transactionId
  98 TransactionReply/transactionId      ABBREV=transactionreply.transactionId
  99 TransactionPending/transactionId    ABBREV=transactionpending.transactionId
 100 DomainName/name                     ABBREV=domainname
 101 TerminationID/id                    ABBREV=terminationId
 102 PropertyParm/value                  ABBREV=propertyParamValue
 103 EventParameterV1/value              ABBREV=event_param_value
 104 SigParameterV1/value                ABBREV=sig_param_value
 105
 106 #.FN_HDR Message
 107     curr_info.msg = gcp_msg(actx->pinfo,tvb_raw_offset(tvb),keep_persistent_data);
 108 #.END
 109
 110 #.FN_FTR Message
 111     col_add_str(actx->pinfo->cinfo, COL_INFO, gcp_msg_to_str(curr_info.msg,actx->pinfo->pool,keep_persistent_data));
 112
 113     if (keep_persistent_data)
 114         gcp_analyze_msg(h248_tree, actx->pinfo, tvb, curr_info.msg, &h248_arrel, &ei_h248_errored_command);
 115 #.END
 116
 117 #.FN_BODY Message/version VAL_PTR = &h248_version
 118         %(DEFAULT_BODY)s
 119 #.END
 120
 121 #.FN_BODY TransactionRequest/transactionId
 122     uint32_t trx_id = 0;
 123         offset = dissect_h248_trx_id(implicit_tag, actx->pinfo, tree, tvb, offset, &trx_id);
 124     curr_info.trx = gcp_trx(curr_info.msg, trx_id, GCP_TRX_REQUEST, actx->pinfo, keep_persistent_data);
 125     error_code = 0;
 126 #.END
 127
 128 #.FN_BODY TransactionPending/transactionId
 129     uint32_t trx_id = 0;
 130         offset = dissect_h248_trx_id(implicit_tag, actx->pinfo, tree, tvb, offset, &trx_id);
 131     curr_info.trx = gcp_trx(curr_info.msg, trx_id, GCP_TRX_PENDING, actx->pinfo, keep_persistent_data);
 132     error_code = 0;
 133
 134 #.FN_BODY TransactionReply/transactionId
 135     uint32_t trx_id = 0;
 136         offset = dissect_h248_trx_id(implicit_tag, actx->pinfo, tree, tvb, offset, &trx_id);
 137     curr_info.trx = gcp_trx(curr_info.msg, trx_id, GCP_TRX_REPLY, actx->pinfo, keep_persistent_data);
 138     error_code = 0;
 139
 140 #.FN_BODY SegmentReply/transactionId
 141     uint32_t trx_id = 0;
 142         offset = dissect_h248_trx_id(implicit_tag, actx->pinfo, tree, tvb, offset, &trx_id);
 143     curr_info.trx = gcp_trx(curr_info.msg, trx_id, GCP_TRX_ACK, actx->pinfo, keep_persistent_data);
 144     error_code = 0;
 145
 146 #.FN_BODY ActionRequest/contextId
 147     uint32_t ctx_id = 0;
 148         offset = dissect_h248_ctx_id(implicit_tag, actx->pinfo, tree, tvb, offset, &ctx_id);
 149     curr_info.ctx = gcp_ctx(curr_info.msg,curr_info.trx,ctx_id,actx->pinfo,keep_persistent_data);
 150     curr_info.cmd = NULL;
 151     curr_info.term = NULL;
 152 #.END
 153
 154
 155 #.FN_FTR ActionReply
 156     if (!curr_info.cmd) {
 157           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_REPLY,offset,actx->pinfo,keep_persistent_data);
 158       H248_TAP();
 159         }
 160 #.END
 161
 162 #.FN_HDR Command/addReq
 163           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_ADD_REQ,offset,actx->pinfo,keep_persistent_data);
 164       H248_TAP();
 165 #.END
 166
 167 #.FN_FTR Command/addReq
 168       curr_info.cmd = NULL;
 169 #.END
 170
 171 #.FN_HDR Command/moveReq
 172           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_MOVE_REQ,offset,actx->pinfo,keep_persistent_data);
 173       H248_TAP();
 174
 175 #.END
 176
 177 #.FN_FTR Command/moveReq
 178       curr_info.cmd = NULL;
 179 #.END
 180
 181 #.FN_HDR Command/modReq
 182           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_MOD_REQ,offset,actx->pinfo,keep_persistent_data);
 183       H248_TAP();
 184 #.END
 185 #.FN_FTR Command/modReq
 186       curr_info.cmd = NULL;
 187 #.END
 188
 189 #.FN_HDR Command/subtractReq
 190           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_SUB_REQ,offset,actx->pinfo,keep_persistent_data);
 191       H248_TAP();
 192 #.END
 193 #.FN_FTR Command/subtractReq
 194       curr_info.cmd = NULL;
 195 #.END
 196
 197 #.FN_HDR Command/auditCapRequest
 198           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_AUDITCAP_REQ,offset,actx->pinfo,keep_persistent_data);
 199       H248_TAP();
 200 #.END
 201 #.FN_FTR Command/auditCapRequest
 202       curr_info.cmd = NULL;
 203 #.END
 204
 205 #.FN_HDR Command/auditValueRequest
 206           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_AUDITVAL_REQ,offset,actx->pinfo,keep_persistent_data);
 207       H248_TAP();
 208 #.END
 209 #.FN_FTR Command/auditValueRequest
 210       curr_info.cmd = NULL;
 211 #.END
 212
 213 #.FN_HDR Command/notifyReq
 214           curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_NOTIFY_REQ,offset,actx->pinfo,keep_persistent_data);
 215       H248_TAP();
 216 #.END
 217 #.FN_FTR Command/notifyReq
 218       curr_info.cmd = NULL;
 219 #.END
 220
 221 #.FN_HDR ServiceChangeRequest
 222       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_SVCCHG_REQ,offset,actx->pinfo,keep_persistent_data);
 223       H248_TAP();
 224 #.END
 225 #.FN_FTR ServiceChangeRequest
 226       curr_info.cmd = NULL;
 227 #.END
 228
 229 #.FN_HDR ContextRequest/topologyReq
 230       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_TOPOLOGY_REQ,offset,actx->pinfo,keep_persistent_data);
 231       H248_TAP();
 232 #.END
 233 #.FN_FTR ContextRequest/topologyReq
 234       curr_info.cmd = NULL;
 235 #.END
 236
 237 #.FN_HDR ActionRequest/contextAttrAuditReq
 238       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_CTX_ATTR_AUDIT_REQ,offset,actx->pinfo,keep_persistent_data);
 239       H248_TAP();
 240 #.END
 241 #.FN_FTR ActionRequest/contextAttrAuditReq
 242       curr_info.cmd = NULL;
 243 #.END
 244
 245 #.FN_HDR CommandReply/addReply
 246       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_ADD_REPLY,offset,actx->pinfo,keep_persistent_data);
 247       H248_TAP();
 248 #.END
 249
 250 #.FN_HDR CommandReply/moveReply
 251       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_MOVE_REPLY,offset,actx->pinfo,keep_persistent_data);
 252       H248_TAP();
 253 #.END
 254
 255 #.FN_HDR CommandReply/modReply
 256       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_MOD_REPLY,offset,actx->pinfo,keep_persistent_data);
 257       H248_TAP();
 258 #.END
 259
 260 #.FN_HDR CommandReply/subtractReply
 261       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_SUB_REPLY,offset,actx->pinfo,keep_persistent_data);
 262       H248_TAP();
 263 #.END
 264
 265 #.FN_HDR CommandReply/notifyReply
 266       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_NOTIFY_REPLY,offset,actx->pinfo,keep_persistent_data);
 267       H248_TAP();
 268 #.END
 269
 270 #.FN_HDR ServiceChangeReply
 271       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_SVCCHG_REPLY,offset,actx->pinfo,keep_persistent_data);
 272       H248_TAP();
 273 #.END
 274
 275 #.FN_HDR CommandReply/auditCapReply
 276       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_AUDITCAP_REPLY,offset,actx->pinfo,keep_persistent_data);
 277       H248_TAP();
 278 #.END
 279
 280 #.FN_BODY CommandReply/auditCapReply
 281 /* h248v1 support */
 282         if(h248_version > 1) {
 283                 %(DEFAULT_BODY)s
 284 } else {
 285         /* call V1 of the dissector */
 286         offset = dissect_h248_AuditReplyV1(implicit_tag, tvb, offset, actx, tree, hf_index);
 287 }
 288 #.END
 289
 290 #.FN_HDR CommandReply/auditValueReply
 291       curr_info.cmd = gcp_cmd(curr_info.msg,curr_info.trx,curr_info.ctx,GCP_CMD_AUDITVAL_REPLY,offset,actx->pinfo,keep_persistent_data);
 292       H248_TAP();
 293 #.END
 294
 295 #.FN_BODY CommandReply/auditValueReply
 296 /* h248v1 support */
 297         if(h248_version > 1) {
 298                 %(DEFAULT_BODY)s
 299 } else {
 300         /* call V1 of the dissector */
 301         offset = dissect_h248_AuditReplyV1(implicit_tag, tvb, offset, actx, tree, hf_index);
 302 }
 303 #.END
 304
 305 #.FN_BODY AuditReplyV1
 306 /* h248v1 support */
 307         offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
 308                 AuditReplyV1_sequence, hf_h248_auditValueReplyV1, ett_h248_AuditReplyV1);
 309 #.END
 310
 311 #.FN_BODY ErrorDescriptor/errorCode
 312     offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index, &error_code);
 313     expert_add_info(actx->pinfo, actx->created_item, &ei_h248_errored_command);
 314
 315     if (curr_info.cmd) {
 316         gcp_cmd_set_error(curr_info.cmd,error_code);
 317     } else if (curr_info.trx) {
 318         gcp_trx_set_error(curr_info.trx,error_code);
 319     }
 320 #.END
 321
 322 #.FN_HDR TerminationID
 323     curr_info.term = wmem_new0(actx->pinfo->pool, gcp_term_t);
 324     wild_term = GCP_WILDCARD_NONE;
 325 #.END
 326
 327 #.FN_BODY WildcardField
 328     tvbuff_t* new_tvb;
 329     offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, &new_tvb);
 330     tree = proto_item_add_subtree(actx->created_item,ett_wildcard);
 331     proto_tree_add_item(tree,hf_h248_term_wild_type,new_tvb,0,1,ENC_BIG_ENDIAN);
 332     proto_tree_add_item(tree,hf_h248_term_wild_level,new_tvb,0,1,ENC_BIG_ENDIAN);
 333     proto_tree_add_item(tree,hf_h248_term_wild_position,new_tvb,0,1,ENC_BIG_ENDIAN);
 334
 335     wild_term = tvb_get_uint8(new_tvb,0) & 0x80 ? GCP_WILDCARD_CHOOSE : GCP_WILDCARD_ALL;
 336     /* limitation: assume only one wildcard is used */
 337     wild_card = tvb_get_uint8(new_tvb,0);
 338
 339 #.END
 340
 341 #.FN_BODY TerminationID/id
 342         tvbuff_t* new_tvb;
 343         h248_term_info_t term_info;
 344
 345         term_info.wild_card = wild_card;
 346         term_info.str = NULL;
 347
 348         offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, &new_tvb);
 349
 350         if (new_tvb) {
 351                 curr_info.term->len = tvb_reported_length(new_tvb);
 352                 curr_info.term->type = 0; /* unknown */
 353
 354                 if (h248_term_handle) {
 355                         call_dissector_with_data(h248_term_handle, new_tvb, actx->pinfo, tree, &term_info);
 356                         wild_card = 0xFF;
 357                 }
 358
 359                 if (curr_info.term->len) {
 360                         curr_info.term->buffer = (uint8_t *)tvb_memdup(actx->pinfo->pool,new_tvb,0,curr_info.term->len);
 361                         if(term_info.str){
 362                                 curr_info.term->str = wmem_strdup_printf(actx->pinfo->pool, "%s %s",
 363                                                                                         bytes_to_str_punct(actx->pinfo->pool,curr_info.term->buffer,curr_info.term->len, 0),
 364                                                                                         term_info.str);
 365                         }else{
 366                                 curr_info.term->str = bytes_to_str_punct(actx->pinfo->pool,curr_info.term->buffer,curr_info.term->len, 0);
 367                         }
 368                 }
 369
 370
 371                 curr_info.term = gcp_cmd_add_term(curr_info.msg, curr_info.trx, curr_info.cmd, curr_info.term, wild_term, actx->pinfo, keep_persistent_data);
 372
 373         } else {
 374                 curr_info.term->len = 0;
 375                 curr_info.term->buffer = (uint8_t*)wmem_strdup(actx->pinfo->pool, "");
 376                 curr_info.term->str = wmem_strdup(actx->pinfo->pool, "?");
 377         }
 378 #.END
 379
 380 #.FN_BODY SCreasonValueOctetStr VAL_PTR = &parameter_tvb
 381  tvbuff_t       *parameter_tvb;
 382  %(DEFAULT_BODY)s
 383
 384  if (!parameter_tvb)
 385         return offset;
 386
 387  dissect_h248_ServiceChangeReasonStr(false, parameter_tvb, 0, actx, tree, hf_h248_serviceChangeReasonStr);
 388 #.END
 389
 390 #.FN_BODY EventParameter
 391 /* H248 v1 support */
 392         if (h248_version > 1) {
 393                 %(DEFAULT_BODY)s
 394 } else {
 395         offset = dissect_h248_EventParameterV1( implicit_tag, tvb, offset, actx, tree, hf_index);
 396 }
 397 #.END
 398
 399 #.FN_BODY SigParameter
 400 /* H248 v1 support */
 401         if (h248_version > 1) {
 402                 %(DEFAULT_BODY)s
 403 } else {
 404         offset = dissect_h248_SigParameterV1( implicit_tag, tvb, offset, actx, tree, hf_index);
 405 }
 406 #.END
 407
 408 #.TYPE_ATTR
 409 IP4Address/address  TYPE = FT_IPv4  DISPLAY = BASE_NONE  STRINGS = NULL
 410 IP6Address/address  TYPE = FT_IPv6  DISPLAY = BASE_NONE  STRINGS = NULL
 411 ActionRequest/contextId TYPE = FT_UINT32 DISPLAY = BASE_HEX STRINGS = NULL
 412 ActionReply/contextId TYPE = FT_UINT32 DISPLAY = BASE_HEX STRINGS = NULL
 413 ErrorDescriptor/errorCode TYPE = FT_UINT32 DISPLAY = BASE_DEC|BASE_EXT_STRING STRINGS = &h248_reasons_ext