channels/misdn/isdn_msg_parser.c

   1 /*
   2  * Chan_Misdn -- Channel Driver for Asterisk
   3  *
   4  * Interface to mISDN
   5  *
   6  * Copyright (C) 2004, Christian Richter
   7  *
   8  * Christian Richter <crich@beronet.com>
   9  *
  10  * This program is free software, distributed under the terms of
  11  * the GNU General Public License
  12  */
  13
  14
  15 #include "isdn_lib_intern.h"
  16
  17
  18 #include "isdn_lib.h"
  19
  20 #include "ie.c"
  21
  22 #include "fac.h"
  23
  24
  25 void set_channel(struct misdn_bchannel *bc, int channel) {
  26
  27         cb_log(3,bc->port,"set_channel: bc->channel:%d channel:%d\n", bc->channel, channel);
  28
  29
  30         if (channel==0xff) {
  31                 /* any channel */
  32                 channel=-1;
  33         }
  34
  35         /*  ALERT: is that everytime true ?  */
  36         if (channel > 0 && bc->nt ) {
  37
  38                 if (bc->channel && ( bc->channel != 0xff) ) {
  39                         cb_log(0,bc->port,"We already have a channel (%d)\n", bc->channel);
  40                 } else {
  41                         bc->channel = channel;
  42                 }
  43         }
  44
  45         if (channel > 0 && !bc->nt )
  46                 bc->channel = channel;
  47 }
  48
  49 void parse_proceeding (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
  50 {
  51         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
  52         CALL_PROCEEDING_t *proceeding=(CALL_PROCEEDING_t*)((unsigned long)msg->data+ HEADER_LEN);
  53         //struct misdn_stack *stack=get_stack_by_bc(bc);
  54
  55         {
  56                 int  exclusive, channel;
  57                 dec_ie_channel_id(proceeding->CHANNEL_ID, (Q931_info_t *)proceeding, &exclusive, &channel, nt,bc);
  58
  59                 set_channel(bc,channel);
  60
  61         }
  62
  63         dec_ie_progress(proceeding->PROGRESS, (Q931_info_t *)proceeding, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
  64
  65
  66 #if DEBUG
  67         printf("Parsing PROCEEDING Msg\n");
  68 #endif
  69 }
  70 msg_t *build_proceeding (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
  71 {
  72         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
  73         CALL_PROCEEDING_t *proceeding;
  74         msg_t *msg =(msg_t*)create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING,  bc?bc->l3_id:-1, sizeof(CALL_PROCEEDING_t) ,nt);
  75
  76         proceeding=(CALL_PROCEEDING_t*)((msg->data+HEADER_LEN));
  77
  78         enc_ie_channel_id(&proceeding->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
  79
  80         if (nt)
  81                 enc_ie_progress(&proceeding->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
  82
  83
  84 #if DEBUG
  85         printf("Building PROCEEDING Msg\n");
  86 #endif
  87         return msg;
  88 }
  89
  90 void parse_alerting (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
  91 {
  92         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
  93         ALERTING_t *alerting=(ALERTING_t*)((unsigned long)(msg->data+HEADER_LEN));
  94         //Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);
  95
  96         dec_ie_progress(alerting->PROGRESS, (Q931_info_t *)alerting, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
  97
  98 #if DEBUG
  99         printf("Parsing ALERTING Msg\n");
 100 #endif
 101
 102
 103 }
 104 msg_t *build_alerting (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 105 {
 106         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 107         ALERTING_t *alerting;
 108         msg_t *msg =(msg_t*)create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING,  bc?bc->l3_id:-1, sizeof(ALERTING_t) ,nt);
 109
 110         alerting=(ALERTING_t*)((msg->data+HEADER_LEN));
 111
 112         enc_ie_channel_id(&alerting->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
 113
 114         if (nt)
 115                 enc_ie_progress(&alerting->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
 116 #if DEBUG
 117         printf("Building ALERTING Msg\n");
 118 #endif
 119         return msg;
 120 }
 121
 122
 123 void parse_progress (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 124 {
 125         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 126         PROGRESS_t *progress=(PROGRESS_t*)((unsigned long)(msg->data+HEADER_LEN));
 127         //Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);
 128
 129         dec_ie_progress(progress->PROGRESS, (Q931_info_t *)progress, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 130
 131 #if DEBUG
 132         printf("Parsing PROGRESS Msg\n");
 133 #endif
 134 }
 135
 136 msg_t *build_progress (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 137 {
 138         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 139         PROGRESS_t *progress;
 140         msg_t *msg =(msg_t*)create_l3msg(CC_PROGRESS | REQUEST, MT_PROGRESS,  bc?bc->l3_id:-1, sizeof(PROGRESS_t) ,nt);
 141
 142         progress=(PROGRESS_t*)((msg->data+HEADER_LEN));
 143
 144 #if DEBUG
 145         printf("Building PROGRESS Msg\n");
 146 #endif
 147         return msg;
 148 }
 149
 150 void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 151 {
 152         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 153         SETUP_t *setup= (SETUP_t*)((unsigned long)msg->data+HEADER_LEN);
 154         Q931_info_t *qi=(Q931_info_t*)((unsigned long)msg->data+HEADER_LEN);
 155
 156 #if DEBUG
 157         printf("Parsing SETUP Msg\n");
 158 #endif
 159         {
 160                 int type,plan,present, screen;
 161                 char id[32];
 162                 dec_ie_calling_pn(setup->CALLING_PN, qi, &type, &plan, &present, &screen, (unsigned char *)id, sizeof(id), nt,bc);
 163
 164                 bc->onumplan=type;
 165                 strcpy(bc->oad, id);
 166                 switch (present) {
 167                 case 0:
 168                         bc->pres=0; /* screened */
 169                         break;
 170                 case 1:
 171                         bc->pres=1; /* not screened */
 172                         break;
 173                 default:
 174                         bc->pres=0;
 175                 }
 176                 switch (screen) {
 177                 case 0:
 178                         break;
 179                 default:
 180                         ;
 181                 }
 182         }
 183         {
 184                 int  type, plan;
 185                 char number[32];
 186                 dec_ie_called_pn(setup->CALLED_PN, (Q931_info_t *)setup, &type, &plan, (unsigned char *)number, sizeof(number), nt,bc);
 187                 strcpy(bc->dad, number);
 188                 bc->dnumplan=type;
 189         }
 190         {
 191                 char keypad[32];
 192                 dec_ie_keypad(setup->KEYPAD, (Q931_info_t *)setup, (unsigned char *)keypad, sizeof(keypad), nt,bc);
 193                 strcpy(bc->keypad, keypad);
 194         }
 195
 196         {
 197                 int  sending_complete;
 198                 dec_ie_complete(setup->COMPLETE, (Q931_info_t *)setup, &sending_complete, nt,bc);
 199         }
 200
 201         {
 202                 int  type, plan, present, screen, reason;
 203                 char id[32];
 204                 dec_ie_redir_nr(setup->REDIR_NR, (Q931_info_t *)setup, &type, &plan, &present, &screen, &reason, (unsigned char *)id, sizeof(id), nt,bc);
 205
 206                 strcpy(bc->rad, id);
 207                 bc->rnumplan=type;
 208         }
 209         {
 210                 int  coding, capability, mode, rate, multi, user, async, urate, stopbits, dbits, parity;
 211                 dec_ie_bearer(setup->BEARER, (Q931_info_t *)setup, &coding, &capability, &mode, &rate, &multi, &user, &async, &urate, &stopbits, &dbits, &parity, nt,bc);
 212                 switch (capability) {
 213                 case -1: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED;
 214                         break;
 215                 case 0: bc->capability=INFO_CAPABILITY_SPEECH;
 216                         break;
 217                 case 8: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED;
 218                         bc->user1 = user;
 219                         bc->urate = urate;
 220
 221                         bc->rate = rate;
 222                         bc->mode = mode;
 223                         break;
 224                 case 9: bc->capability=INFO_CAPABILITY_DIGITAL_RESTRICTED;
 225                         break;
 226                 default:
 227                         break;
 228                 }
 229
 230                 switch(user) {
 231                 case 2:
 232                         bc->law=INFO_CODEC_ULAW;
 233                         break;
 234                 case 3:
 235                         bc->law=INFO_CODEC_ALAW;
 236                         break;
 237                 default:
 238                         bc->law=INFO_CODEC_ALAW;
 239
 240                 }
 241
 242                 bc->capability=capability;
 243         }
 244         {
 245                 int  exclusive, channel;
 246                 dec_ie_channel_id(setup->CHANNEL_ID, (Q931_info_t *)setup, &exclusive, &channel, nt,bc);
 247
 248                 set_channel(bc,channel);
 249         }
 250
 251         dec_ie_progress(setup->PROGRESS, (Q931_info_t *)setup, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 252
 253 }
 254
 255 #define ANY_CHANNEL 0xff /* IE attribut for 'any channel' */
 256 msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 257 {
 258         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 259         SETUP_t *setup;
 260         msg_t *msg =(msg_t*)create_l3msg(CC_SETUP | REQUEST, MT_SETUP,  bc?bc->l3_id:-1, sizeof(SETUP_t) ,nt);
 261
 262         setup=(SETUP_t*)((msg->data+HEADER_LEN));
 263
 264         if (bc->channel == 0 || bc->channel == ANY_CHANNEL || bc->channel==-1)
 265                 enc_ie_channel_id(&setup->CHANNEL_ID, msg, 0, bc->channel, nt,bc);
 266         else
 267                 enc_ie_channel_id(&setup->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
 268
 269
 270         {
 271                 int type=bc->onumplan,plan=1,present=bc->pres,screen=bc->screen;
 272                 enc_ie_calling_pn(&setup->CALLING_PN, msg, type, plan, present,
 273                                   screen, bc->oad, nt, bc);
 274         }
 275
 276         {
 277                 if (bc->dad[0])
 278                         enc_ie_called_pn(&setup->CALLED_PN, msg, bc->dnumplan, 1, bc->dad, nt,bc);
 279         }
 280
 281         if (*bc->display) {
 282                 enc_ie_display(&setup->DISPLAY, msg, bc->display, nt,bc);
 283         }
 284
 285         {
 286                 int coding=0, capability, mode=0 /*  2 for packet ! */
 287                         ,user, rate=0x10;
 288
 289                 switch (bc->law) {
 290                 case INFO_CODEC_ULAW: user=2;
 291                         break;
 292                 case INFO_CODEC_ALAW: user=3;
 293                         break;
 294                 default:
 295                         user=3;
 296                 }
 297
 298                 switch (bc->capability) {
 299                 case INFO_CAPABILITY_SPEECH: capability = 0;
 300                         break;
 301                 case INFO_CAPABILITY_DIGITAL_UNRESTRICTED: capability = 8;
 302                         user=-1;
 303                         break;
 304                 case INFO_CAPABILITY_DIGITAL_RESTRICTED: capability = 9;
 305                         user=-1;
 306                         break;
 307                 default:
 308                         capability=bc->capability;
 309                 }
 310
 311
 312
 313                 enc_ie_bearer(&setup->BEARER, msg, coding, capability, mode, rate, -1, user, nt,bc);
 314         }
 315
 316 #if DEBUG
 317         printf("Building SETUP Msg\n");
 318 #endif
 319         return msg;
 320 }
 321
 322 void parse_connect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 323 {
 324         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 325         CONNECT_t *connect=(CONNECT_t*)((unsigned long)(msg->data+HEADER_LEN));
 326
 327         bc->ces = connect->ces;
 328         bc->ces = connect->ces;
 329
 330         dec_ie_progress(connect->PROGRESS, (Q931_info_t *)connect, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 331
 332 #if DEBUG
 333         printf("Parsing CONNECT Msg\n");
 334 #endif
 335 }
 336 msg_t *build_connect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 337 {
 338         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 339         CONNECT_t *connect;
 340         msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_t) ,nt);
 341
 342         cb_log(6,bc->port,"BUILD_CONNECT: bc:%p bc->l3id:%d, nt:%d\n",bc,bc->l3_id,nt);
 343
 344         connect=(CONNECT_t*)((msg->data+HEADER_LEN));
 345
 346         if (nt) {
 347                 time_t now;
 348                 time(&now);
 349                 enc_ie_date(&connect->DATE, msg, now, nt,bc);
 350         }
 351
 352         {
 353                 int type=0, plan=1, present=2, screen=0;
 354                 enc_ie_connected_pn(&connect->CONNECT_PN, msg, type,plan, present, screen, (unsigned char*) bc->dad , nt , bc);
 355         }
 356
 357 #if DEBUG
 358         printf("Building CONNECT Msg\n");
 359 #endif
 360         return msg;
 361 }
 362
 363 void parse_setup_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 364 {
 365         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 366         SETUP_ACKNOWLEDGE_t *setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((unsigned long)(msg->data+HEADER_LEN));
 367
 368         {
 369                 int  exclusive, channel;
 370                 dec_ie_channel_id(setup_acknowledge->CHANNEL_ID, (Q931_info_t *)setup_acknowledge, &exclusive, &channel, nt,bc);
 371
 372
 373                 set_channel(bc, channel);
 374         }
 375
 376         dec_ie_progress(setup_acknowledge->PROGRESS, (Q931_info_t *)setup_acknowledge, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 377 #if DEBUG
 378         printf("Parsing SETUP_ACKNOWLEDGE Msg\n");
 379 #endif
 380
 381
 382 }
 383 msg_t *build_setup_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 384 {
 385         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 386         SETUP_ACKNOWLEDGE_t *setup_acknowledge;
 387         msg_t *msg =(msg_t*)create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SETUP_ACKNOWLEDGE_t) ,nt);
 388
 389         setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 390
 391         enc_ie_channel_id(&setup_acknowledge->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
 392
 393         if (nt)
 394                 enc_ie_progress(&setup_acknowledge->PROGRESS, msg, 0, nt?1:5, 8, nt,bc);
 395
 396 #if DEBUG
 397         printf("Building SETUP_ACKNOWLEDGE Msg\n");
 398 #endif
 399         return msg;
 400 }
 401
 402 void parse_connect_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 403 {
 404 #if DEBUG
 405         printf("Parsing CONNECT_ACKNOWLEDGE Msg\n");
 406 #endif
 407
 408
 409 }
 410 msg_t *build_connect_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 411 {
 412         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 413         CONNECT_ACKNOWLEDGE_t *connect_acknowledge;
 414         msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT,  bc?bc->l3_id:-1, sizeof(CONNECT_ACKNOWLEDGE_t) ,nt);
 415
 416         connect_acknowledge=(CONNECT_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 417
 418         enc_ie_channel_id(&connect_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
 419
 420 #if DEBUG
 421         printf("Building CONNECT_ACKNOWLEDGE Msg\n");
 422 #endif
 423         return msg;
 424 }
 425
 426 void parse_user_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 427 {
 428 #if DEBUG
 429         printf("Parsing USER_INFORMATION Msg\n");
 430 #endif
 431
 432
 433 }
 434 msg_t *build_user_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 435 {
 436         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 437         USER_INFORMATION_t *user_information;
 438         msg_t *msg =(msg_t*)create_l3msg(CC_USER_INFORMATION | REQUEST, MT_USER_INFORMATION,  bc?bc->l3_id:-1, sizeof(USER_INFORMATION_t) ,nt);
 439
 440         user_information=(USER_INFORMATION_t*)((msg->data+HEADER_LEN));
 441
 442 #if DEBUG
 443         printf("Building USER_INFORMATION Msg\n");
 444 #endif
 445         return msg;
 446 }
 447
 448 void parse_suspend_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 449 {
 450 #if DEBUG
 451         printf("Parsing SUSPEND_REJECT Msg\n");
 452 #endif
 453
 454
 455 }
 456 msg_t *build_suspend_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 457 {
 458         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 459         SUSPEND_REJECT_t *suspend_reject;
 460         msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT,  bc?bc->l3_id:-1, sizeof(SUSPEND_REJECT_t) ,nt);
 461
 462         suspend_reject=(SUSPEND_REJECT_t*)((msg->data+HEADER_LEN));
 463
 464 #if DEBUG
 465         printf("Building SUSPEND_REJECT Msg\n");
 466 #endif
 467         return msg;
 468 }
 469
 470 void parse_resume_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 471 {
 472 #if DEBUG
 473         printf("Parsing RESUME_REJECT Msg\n");
 474 #endif
 475
 476
 477 }
 478 msg_t *build_resume_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 479 {
 480         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 481         RESUME_REJECT_t *resume_reject;
 482         msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT,  bc?bc->l3_id:-1, sizeof(RESUME_REJECT_t) ,nt);
 483
 484         resume_reject=(RESUME_REJECT_t*)((msg->data+HEADER_LEN));
 485
 486 #if DEBUG
 487         printf("Building RESUME_REJECT Msg\n");
 488 #endif
 489         return msg;
 490 }
 491
 492 void parse_hold (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 493 {
 494 #if DEBUG
 495         printf("Parsing HOLD Msg\n");
 496 #endif
 497
 498
 499 }
 500 msg_t *build_hold (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 501 {
 502         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 503         HOLD_t *hold;
 504         msg_t *msg =(msg_t*)create_l3msg(CC_HOLD | REQUEST, MT_HOLD,  bc?bc->l3_id:-1, sizeof(HOLD_t) ,nt);
 505
 506         hold=(HOLD_t*)((msg->data+HEADER_LEN));
 507
 508 #if DEBUG
 509         printf("Building HOLD Msg\n");
 510 #endif
 511         return msg;
 512 }
 513
 514 void parse_suspend (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 515 {
 516 #if DEBUG
 517         printf("Parsing SUSPEND Msg\n");
 518 #endif
 519
 520
 521 }
 522 msg_t *build_suspend (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 523 {
 524         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 525         SUSPEND_t *suspend;
 526         msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND | REQUEST, MT_SUSPEND,  bc?bc->l3_id:-1, sizeof(SUSPEND_t) ,nt);
 527
 528         suspend=(SUSPEND_t*)((msg->data+HEADER_LEN));
 529
 530 #if DEBUG
 531         printf("Building SUSPEND Msg\n");
 532 #endif
 533         return msg;
 534 }
 535
 536 void parse_resume (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 537 {
 538 #if DEBUG
 539         printf("Parsing RESUME Msg\n");
 540 #endif
 541
 542
 543 }
 544 msg_t *build_resume (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 545 {
 546         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 547         RESUME_t *resume;
 548         msg_t *msg =(msg_t*)create_l3msg(CC_RESUME | REQUEST, MT_RESUME,  bc?bc->l3_id:-1, sizeof(RESUME_t) ,nt);
 549
 550         resume=(RESUME_t*)((msg->data+HEADER_LEN));
 551
 552 #if DEBUG
 553         printf("Building RESUME Msg\n");
 554 #endif
 555         return msg;
 556 }
 557
 558 void parse_hold_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 559 {
 560 #if DEBUG
 561         printf("Parsing HOLD_ACKNOWLEDGE Msg\n");
 562 #endif
 563
 564
 565 }
 566 msg_t *build_hold_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 567 {
 568         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 569         HOLD_ACKNOWLEDGE_t *hold_acknowledge;
 570         msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(HOLD_ACKNOWLEDGE_t) ,nt);
 571
 572         hold_acknowledge=(HOLD_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 573
 574 #if DEBUG
 575         printf("Building HOLD_ACKNOWLEDGE Msg\n");
 576 #endif
 577         return msg;
 578 }
 579
 580 void parse_suspend_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 581 {
 582 #if DEBUG
 583         printf("Parsing SUSPEND_ACKNOWLEDGE Msg\n");
 584 #endif
 585
 586
 587 }
 588 msg_t *build_suspend_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 589 {
 590         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 591         SUSPEND_ACKNOWLEDGE_t *suspend_acknowledge;
 592         msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(SUSPEND_ACKNOWLEDGE_t) ,nt);
 593
 594         suspend_acknowledge=(SUSPEND_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 595
 596 #if DEBUG
 597         printf("Building SUSPEND_ACKNOWLEDGE Msg\n");
 598 #endif
 599         return msg;
 600 }
 601
 602 void parse_resume_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 603 {
 604 #if DEBUG
 605         printf("Parsing RESUME_ACKNOWLEDGE Msg\n");
 606 #endif
 607
 608
 609 }
 610 msg_t *build_resume_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 611 {
 612         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 613         RESUME_ACKNOWLEDGE_t *resume_acknowledge;
 614         msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RESUME_ACKNOWLEDGE_t) ,nt);
 615
 616         resume_acknowledge=(RESUME_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 617
 618 #if DEBUG
 619         printf("Building RESUME_ACKNOWLEDGE Msg\n");
 620 #endif
 621         return msg;
 622 }
 623
 624 void parse_hold_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 625 {
 626 #if DEBUG
 627         printf("Parsing HOLD_REJECT Msg\n");
 628 #endif
 629
 630
 631 }
 632 msg_t *build_hold_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 633 {
 634         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 635         HOLD_REJECT_t *hold_reject;
 636         msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT,  bc?bc->l3_id:-1, sizeof(HOLD_REJECT_t) ,nt);
 637
 638         hold_reject=(HOLD_REJECT_t*)((msg->data+HEADER_LEN));
 639
 640 #if DEBUG
 641         printf("Building HOLD_REJECT Msg\n");
 642 #endif
 643         return msg;
 644 }
 645
 646 void parse_retrieve (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 647 {
 648 #if DEBUG
 649         printf("Parsing RETRIEVE Msg\n");
 650 #endif
 651
 652
 653 }
 654 msg_t *build_retrieve (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 655 {
 656         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 657         RETRIEVE_t *retrieve;
 658         msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE | REQUEST, MT_RETRIEVE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_t) ,nt);
 659
 660         retrieve=(RETRIEVE_t*)((msg->data+HEADER_LEN));
 661
 662 #if DEBUG
 663         printf("Building RETRIEVE Msg\n");
 664 #endif
 665         return msg;
 666 }
 667
 668 void parse_retrieve_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 669 {
 670 #if DEBUG
 671         printf("Parsing RETRIEVE_ACKNOWLEDGE Msg\n");
 672 #endif
 673
 674
 675 }
 676 msg_t *build_retrieve_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 677 {
 678         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 679         RETRIEVE_ACKNOWLEDGE_t *retrieve_acknowledge;
 680         msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE,  bc?bc->l3_id:-1, sizeof(RETRIEVE_ACKNOWLEDGE_t) ,nt);
 681
 682         retrieve_acknowledge=(RETRIEVE_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN));
 683
 684         enc_ie_channel_id(&retrieve_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc);
 685 #if DEBUG
 686         printf("Building RETRIEVE_ACKNOWLEDGE Msg\n");
 687 #endif
 688         return msg;
 689 }
 690
 691 void parse_retrieve_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 692 {
 693 #if DEBUG
 694         printf("Parsing RETRIEVE_REJECT Msg\n");
 695 #endif
 696
 697
 698 }
 699 msg_t *build_retrieve_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 700 {
 701         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 702         RETRIEVE_REJECT_t *retrieve_reject;
 703         msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT,  bc?bc->l3_id:-1, sizeof(RETRIEVE_REJECT_t) ,nt);
 704
 705         retrieve_reject=(RETRIEVE_REJECT_t*)((msg->data+HEADER_LEN));
 706
 707 #if DEBUG
 708         printf("Building RETRIEVE_REJECT Msg\n");
 709 #endif
 710         return msg;
 711 }
 712
 713 void parse_disconnect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 714 {
 715         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 716         DISCONNECT_t *disconnect=(DISCONNECT_t*)((unsigned long)(msg->data+HEADER_LEN));
 717         int location;
 718
 719         dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)(disconnect), &location, &bc->cause, nt,bc);
 720
 721         dec_ie_progress(disconnect->PROGRESS, (Q931_info_t *)disconnect, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 722 #if DEBUG
 723         printf("Parsing DISCONNECT Msg\n");
 724 #endif
 725
 726
 727 }
 728 msg_t *build_disconnect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 729 {
 730         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 731         DISCONNECT_t *disconnect;
 732         msg_t *msg =(msg_t*)create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT,  bc?bc->l3_id:-1, sizeof(DISCONNECT_t) ,nt);
 733
 734         disconnect=(DISCONNECT_t*)((msg->data+HEADER_LEN));
 735
 736         enc_ie_cause(&disconnect->CAUSE, msg, (nt)?1:0, bc->out_cause,nt,bc);
 737         if (nt) enc_ie_progress(&disconnect->PROGRESS, msg, 0, nt?1:5, 8 ,nt,bc);
 738
 739 #if DEBUG
 740         printf("Building DISCONNECT Msg\n");
 741 #endif
 742         return msg;
 743 }
 744
 745 void parse_restart (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 746 {
 747         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 748         RESTART_t *restart=(RESTART_t*)((unsigned long)(msg->data+HEADER_LEN));
 749
 750         struct misdn_stack *stack=get_stack_by_bc(bc);
 751
 752 #if DEBUG
 753         printf("Parsing RESTART Msg\n");
 754 #endif
 755
 756         {
 757                 int  exclusive, channel;
 758                 dec_ie_channel_id(restart->CHANNEL_ID, (Q931_info_t *)restart, &exclusive, &channel, nt,bc);
 759                 if (channel==0xff) /* any channel */
 760                         channel=-1;
 761                 cb_log(3, stack->port, "CC_RESTART Request on channel:%d on this port.\n");
 762         }
 763
 764
 765 }
 766 msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 767 {
 768         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 769         RESTART_t *restart;
 770         msg_t *msg =(msg_t*)create_l3msg(CC_RESTART | REQUEST, MT_RESTART,  bc?bc->l3_id:-1, sizeof(RESTART_t) ,nt);
 771
 772         restart=(RESTART_t*)((msg->data+HEADER_LEN));
 773
 774 #if DEBUG
 775         printf("Building RESTART Msg\n");
 776 #endif
 777         return msg;
 778 }
 779
 780 void parse_release (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 781 {
 782         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 783         RELEASE_t *release=(RELEASE_t*)((unsigned long)(msg->data+HEADER_LEN));
 784         int location;
 785
 786         dec_ie_cause(release->CAUSE, (Q931_info_t *)(release), &location, &bc->cause, nt,bc);
 787 #if DEBUG
 788         printf("Parsing RELEASE Msg\n");
 789 #endif
 790
 791
 792 }
 793 msg_t *build_release (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 794 {
 795         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 796         RELEASE_t *release;
 797         msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE,  bc?bc->l3_id:-1, sizeof(RELEASE_t) ,nt);
 798
 799         release=(RELEASE_t*)((msg->data+HEADER_LEN));
 800
 801
 802         enc_ie_cause(&release->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc);
 803
 804 #if DEBUG
 805         printf("Building RELEASE Msg\n");
 806 #endif
 807         return msg;
 808 }
 809
 810 void parse_release_complete (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 811 {
 812         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 813         RELEASE_COMPLETE_t *release_complete=(RELEASE_COMPLETE_t*)((unsigned long)(msg->data+HEADER_LEN));
 814         int location;
 815         iframe_t *frm = (iframe_t*) msg->data;
 816
 817         struct misdn_stack *stack=get_stack_by_bc(bc);
 818         mISDNuser_head_t *hh;
 819         hh=(mISDNuser_head_t*)msg->data;
 820
 821         /*hh=(mISDN_head_t*)msg->data;
 822         mISDN_head_t *hh;*/
 823
 824         if (nt) {
 825                 if (hh->prim == (CC_RELEASE_COMPLETE|CONFIRM)) {
 826                         cb_log(0, stack->port, "CC_RELEASE_COMPLETE|CONFIRM [NT] \n");
 827                         return;
 828                 }
 829         } else {
 830                 if (frm->prim == (CC_RELEASE_COMPLETE|CONFIRM)) {
 831                         cb_log(0, stack->port, "CC_RELEASE_COMPLETE|CONFIRM [TE] \n");
 832                         return;
 833                 }
 834         }
 835         dec_ie_cause(release_complete->CAUSE, (Q931_info_t *)(release_complete), &location, &bc->cause, nt,bc);
 836
 837 #if DEBUG
 838         printf("Parsing RELEASE_COMPLETE Msg\n");
 839 #endif
 840 }
 841
 842 msg_t *build_release_complete (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 843 {
 844         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 845         RELEASE_COMPLETE_t *release_complete;
 846         msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE,  bc?bc->l3_id:-1, sizeof(RELEASE_COMPLETE_t) ,nt);
 847
 848         release_complete=(RELEASE_COMPLETE_t*)((msg->data+HEADER_LEN));
 849
 850         enc_ie_cause(&release_complete->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc);
 851
 852 #if DEBUG
 853         printf("Building RELEASE_COMPLETE Msg\n");
 854 #endif
 855         return msg;
 856 }
 857
 858 void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 859 {
 860         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 861         FACILITY_t *facility=(FACILITY_t*)((unsigned long)(msg->data+HEADER_LEN));
 862         Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);
 863
 864 #if DEBUG
 865         printf("Parsing FACILITY Msg\n");
 866 #endif
 867
 868         {
 869                 fac_dec(facility->FACILITY, qi, &bc->fac_type, &bc->fac, bc);
 870         }
 871 }
 872
 873 msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 874 {
 875         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 876         FACILITY_t *facility;
 877         msg_t *msg =(msg_t*)create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY,  bc?bc->l3_id:-1, sizeof(FACILITY_t) ,nt);
 878
 879         facility=(FACILITY_t*)((msg->data+HEADER_LEN));
 880
 881         {
 882                 if (*bc->display) {
 883                         printf("Sending %s as Display\n", bc->display);
 884                         enc_ie_display(&facility->DISPLAY, msg, bc->display, nt,bc);
 885                 }
 886
 887
 888                 fac_enc(&facility->FACILITY, msg, bc->out_fac_type, bc->out_fac,  bc);
 889
 890         }
 891
 892 #if DEBUG
 893         printf("Building FACILITY Msg\n");
 894 #endif
 895         return msg;
 896 }
 897
 898 void parse_notify (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 899 {
 900 #if DEBUG
 901         printf("Parsing NOTIFY Msg\n");
 902 #endif
 903 }
 904
 905 msg_t *build_notify (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 906 {
 907         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 908         NOTIFY_t *notify;
 909         msg_t *msg =(msg_t*)create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY,  bc?bc->l3_id:-1, sizeof(NOTIFY_t) ,nt);
 910
 911         notify=(NOTIFY_t*)((msg->data+HEADER_LEN));
 912
 913 #if DEBUG
 914         printf("Building NOTIFY Msg\n");
 915 #endif
 916         return msg;
 917 }
 918
 919 void parse_status_enquiry (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 920 {
 921 #if DEBUG
 922         printf("Parsing STATUS_ENQUIRY Msg\n");
 923 #endif
 924 }
 925
 926 msg_t *build_status_enquiry (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 927 {
 928         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 929         STATUS_ENQUIRY_t *status_enquiry;
 930         msg_t *msg =(msg_t*)create_l3msg(CC_STATUS_ENQUIRY | REQUEST, MT_STATUS_ENQUIRY,  bc?bc->l3_id:-1, sizeof(STATUS_ENQUIRY_t) ,nt);
 931
 932         status_enquiry=(STATUS_ENQUIRY_t*)((msg->data+HEADER_LEN));
 933
 934 #if DEBUG
 935         printf("Building STATUS_ENQUIRY Msg\n");
 936 #endif
 937         return msg;
 938 }
 939
 940 void parse_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 941 {
 942         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 943         INFORMATION_t *information=(INFORMATION_t*)((unsigned long)(msg->data+HEADER_LEN));
 944         {
 945                 int  type, plan;
 946                 char number[32];
 947                 char keypad[32];
 948                 dec_ie_called_pn(information->CALLED_PN, (Q931_info_t *)information, &type, &plan, (unsigned char *)number, sizeof(number), nt, bc);
 949                 dec_ie_keypad(information->KEYPAD, (Q931_info_t *)information, (unsigned char *)keypad, sizeof(keypad), nt, bc);
 950                 strcpy(bc->info_dad, number);
 951                 strcpy(bc->keypad,keypad);
 952         }
 953 #if DEBUG
 954         printf("Parsing INFORMATION Msg\n");
 955 #endif
 956 }
 957
 958 msg_t *build_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 959 {
 960         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 961         INFORMATION_t *information;
 962         msg_t *msg =(msg_t*)create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION,  bc?bc->l3_id:-1, sizeof(INFORMATION_t) ,nt);
 963
 964         information=(INFORMATION_t*)((msg->data+HEADER_LEN));
 965
 966         {
 967                 enc_ie_called_pn(&information->CALLED_PN, msg, 0, 1, bc->info_dad, nt,bc);
 968         }
 969
 970         {
 971                 if (*bc->display) {
 972                         printf("Sending %s as Display\n", bc->display);
 973                         enc_ie_display(&information->DISPLAY, msg, bc->display, nt,bc);
 974                 }
 975         }
 976
 977 #if DEBUG
 978         printf("Building INFORMATION Msg\n");
 979 #endif
 980         return msg;
 981 }
 982
 983 void parse_status (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
 984 {
 985         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
 986         STATUS_t *status=(STATUS_t*)((unsigned long)(msg->data+HEADER_LEN));
 987         int location;
 988
 989         dec_ie_cause(status->CAUSE, (Q931_info_t *)(status), &location, &bc->cause, nt,bc);
 990         ;
 991
 992 #if DEBUG
 993         printf("Parsing STATUS Msg\n");
 994 #endif
 995 }
 996
 997 msg_t *build_status (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
 998 {
 999         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1000         STATUS_t *status;
1001         msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt);
1002
1003         status=(STATUS_t*)((msg->data+HEADER_LEN));
1004
1005 #if DEBUG
1006         printf("Building STATUS Msg\n");
1007 #endif
1008         return msg;
1009 }
1010
1011 void parse_timeout (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
1012 {
1013 #if DEBUG
1014         printf("Parsing STATUS Msg\n");
1015 #endif
1016 }
1017
1018 msg_t *build_timeout (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt)
1019 {
1020         int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1021         STATUS_t *status;
1022         msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS,  bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt);
1023
1024         status=(STATUS_t*)((msg->data+HEADER_LEN));
1025
1026 #if DEBUG
1027         printf("Building STATUS Msg\n");
1028 #endif
1029         return msg;
1030 }
1031
1032
1033 /************************************/
1034
1035
1036
1037
1038 /** Msg Array **/
1039
1040 struct isdn_msg msgs_g[] = {
1041         {CC_PROCEEDING,L3,EVENT_PROCEEDING,
1042          parse_proceeding,build_proceeding,
1043          "PROCEEDING"},
1044         {CC_ALERTING,L3,EVENT_ALERTING,
1045          parse_alerting,build_alerting,
1046          "ALERTING"},
1047         {CC_PROGRESS,L3,EVENT_PROGRESS,
1048          parse_progress,build_progress,
1049          "PROGRESS"},
1050         {CC_SETUP,L3,EVENT_SETUP,
1051          parse_setup,build_setup,
1052          "SETUP"},
1053         {CC_CONNECT,L3,EVENT_CONNECT,
1054          parse_connect,build_connect,
1055          "CONNECT"},
1056         {CC_SETUP_ACKNOWLEDGE,L3,EVENT_SETUP_ACKNOWLEDGE,
1057          parse_setup_acknowledge,build_setup_acknowledge,
1058          "SETUP_ACKNOWLEDGE"},
1059         {CC_CONNECT_ACKNOWLEDGE ,L3,EVENT_CONNECT_ACKNOWLEDGE ,
1060          parse_connect_acknowledge ,build_connect_acknowledge,
1061          "CONNECT_ACKNOWLEDGE "},
1062         {CC_USER_INFORMATION,L3,EVENT_USER_INFORMATION,
1063          parse_user_information,build_user_information,
1064          "USER_INFORMATION"},
1065         {CC_SUSPEND_REJECT,L3,EVENT_SUSPEND_REJECT,
1066          parse_suspend_reject,build_suspend_reject,
1067          "SUSPEND_REJECT"},
1068         {CC_RESUME_REJECT,L3,EVENT_RESUME_REJECT,
1069          parse_resume_reject,build_resume_reject,
1070          "RESUME_REJECT"},
1071         {CC_HOLD,L3,EVENT_HOLD,
1072          parse_hold,build_hold,
1073          "HOLD"},
1074         {CC_SUSPEND,L3,EVENT_SUSPEND,
1075          parse_suspend,build_suspend,
1076          "SUSPEND"},
1077         {CC_RESUME,L3,EVENT_RESUME,
1078          parse_resume,build_resume,
1079          "RESUME"},
1080         {CC_HOLD_ACKNOWLEDGE,L3,EVENT_HOLD_ACKNOWLEDGE,
1081          parse_hold_acknowledge,build_hold_acknowledge,
1082          "HOLD_ACKNOWLEDGE"},
1083         {CC_SUSPEND_ACKNOWLEDGE,L3,EVENT_SUSPEND_ACKNOWLEDGE,
1084          parse_suspend_acknowledge,build_suspend_acknowledge,
1085          "SUSPEND_ACKNOWLEDGE"},
1086         {CC_RESUME_ACKNOWLEDGE,L3,EVENT_RESUME_ACKNOWLEDGE,
1087          parse_resume_acknowledge,build_resume_acknowledge,
1088          "RESUME_ACKNOWLEDGE"},
1089         {CC_HOLD_REJECT,L3,EVENT_HOLD_REJECT,
1090          parse_hold_reject,build_hold_reject,
1091          "HOLD_REJECT"},
1092         {CC_RETRIEVE,L3,EVENT_RETRIEVE,
1093          parse_retrieve,build_retrieve,
1094          "RETRIEVE"},
1095         {CC_RETRIEVE_ACKNOWLEDGE,L3,EVENT_RETRIEVE_ACKNOWLEDGE,
1096          parse_retrieve_acknowledge,build_retrieve_acknowledge,
1097          "RETRIEVE_ACKNOWLEDGE"},
1098         {CC_RETRIEVE_REJECT,L3,EVENT_RETRIEVE_REJECT,
1099          parse_retrieve_reject,build_retrieve_reject,
1100          "RETRIEVE_REJECT"},
1101         {CC_DISCONNECT,L3,EVENT_DISCONNECT,
1102          parse_disconnect,build_disconnect,
1103          "DISCONNECT"},
1104         {CC_RESTART,L3,EVENT_RESTART,
1105          parse_restart,build_restart,
1106          "RESTART"},
1107         {CC_RELEASE,L3,EVENT_RELEASE,
1108          parse_release,build_release,
1109          "RELEASE"},
1110         {CC_RELEASE_COMPLETE,L3,EVENT_RELEASE_COMPLETE,
1111          parse_release_complete,build_release_complete,
1112          "RELEASE_COMPLETE"},
1113         {CC_FACILITY,L3,EVENT_FACILITY,
1114          parse_facility,build_facility,
1115          "FACILITY"},
1116         {CC_NOTIFY,L3,EVENT_NOTIFY,
1117          parse_notify,build_notify,
1118          "NOTIFY"},
1119         {CC_STATUS_ENQUIRY,L3,EVENT_STATUS_ENQUIRY,
1120          parse_status_enquiry,build_status_enquiry,
1121          "STATUS_ENQUIRY"},
1122         {CC_INFORMATION,L3,EVENT_INFORMATION,
1123          parse_information,build_information,
1124          "INFORMATION"},
1125         {CC_STATUS,L3,EVENT_STATUS,
1126          parse_status,build_status,
1127          "STATUS"},
1128         {CC_TIMEOUT,L3,EVENT_TIMEOUT,
1129          parse_timeout,build_timeout,
1130          "TIMEOUT"},
1131         {0,0,0,NULL,NULL,NULL}
1132 };
1133
1134 #define msgs_max (sizeof(msgs_g)/sizeof(struct isdn_msg))
1135
1136 /** INTERFACE FCTS ***/
1137 int isdn_msg_get_index(struct isdn_msg msgs[], msg_t *msg, int nt)
1138 {
1139         int i;
1140
1141         if (nt){
1142                 mISDNuser_head_t *hh = (mISDNuser_head_t*)msg->data;
1143
1144                 for (i=0; i< msgs_max -1; i++) {
1145                         if ( (hh->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i;
1146                 }
1147
1148         } else {
1149                 iframe_t *frm = (iframe_t*)msg->data;
1150
1151                 for (i=0; i< msgs_max -1; i++)
1152                         if ( (frm->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i;
1153         }
1154
1155         return -1;
1156 }
1157
1158 int isdn_msg_get_index_by_event(struct isdn_msg msgs[], enum event_e event, int nt)
1159 {
1160         int i;
1161         for (i=0; i< msgs_max; i++)
1162                 if ( event == msgs[i].event) return i;
1163
1164         cb_log(10,0, "get_index: event not found!\n");
1165
1166         return -1;
1167 }
1168
1169 enum event_e isdn_msg_get_event(struct isdn_msg msgs[], msg_t *msg, int nt)
1170 {
1171         int i=isdn_msg_get_index(msgs, msg, nt);
1172         if(i>=0) return msgs[i].event;
1173         return EVENT_UNKNOWN;
1174 }
1175
1176 char * isdn_msg_get_info(struct isdn_msg msgs[], msg_t *msg, int nt)
1177 {
1178         int i=isdn_msg_get_index(msgs, msg, nt);
1179         if(i>=0) return msgs[i].info;
1180         return NULL;
1181 }
1182
1183
1184 char EVENT_CLEAN_INFO[] = "CLEAN_UP";
1185 char EVENT_DTMF_TONE_INFO[] = "DTMF_TONE";
1186 char EVENT_NEW_L3ID_INFO[] = "NEW_L3ID";
1187 char EVENT_NEW_BC_INFO[] = "NEW_BC";
1188 char EVENT_BCHAN_DATA_INFO[] = "BCHAN_DATA";
1189 char EVENT_BCHAN_ACTIVATED_INFO[] = "BCHAN_ACTIVATED";
1190 char EVENT_TONE_GENERATE_INFO[] = "TONE_GENERATE";
1191
1192 char * isdn_get_info(struct isdn_msg msgs[], enum event_e event, int nt)
1193 {
1194         int i=isdn_msg_get_index_by_event(msgs, event, nt);
1195
1196         if(i>=0) return msgs[i].info;
1197
1198         if (event == EVENT_CLEANUP) return EVENT_CLEAN_INFO;
1199         if (event == EVENT_DTMF_TONE) return EVENT_DTMF_TONE_INFO;
1200         if (event == EVENT_NEW_L3ID) return EVENT_NEW_L3ID_INFO;
1201         if (event == EVENT_NEW_BC) return EVENT_NEW_BC_INFO;
1202         if (event == EVENT_BCHAN_DATA) return EVENT_BCHAN_DATA_INFO;
1203         if (event == EVENT_BCHAN_ACTIVATED) return EVENT_BCHAN_ACTIVATED_INFO;
1204         if (event == EVENT_TONE_GENERATE) return EVENT_TONE_GENERATE_INFO;
1205
1206         return NULL;
1207 }
1208
1209 int isdn_msg_parse_event(struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt)
1210 {
1211         int i=isdn_msg_get_index(msgs, msg, nt);
1212         if(i<0) return -1;
1213
1214         msgs[i].msg_parser(msgs, msg, bc, nt);
1215         return 0;
1216 }
1217
1218 msg_t * isdn_msg_build_event(struct isdn_msg msgs[], struct misdn_bchannel *bc, enum event_e event, int nt)
1219 {
1220         int i=isdn_msg_get_index_by_event(msgs, event, nt);
1221         if(i<0) return NULL;
1222
1223         return  msgs[i].msg_builder(msgs, bc, nt);
1224 }
1225