lcradmin.c

   1 /*****************************************************************************\
   2 **                                                                           **
   3 ** Linux Call Router                                                         **
   4 **                                                                           **
   5 **---------------------------------------------------------------------------**
   6 ** Copyright: Andreas Eversberg                                              **
   7 **                                                                           **
   8 ** Administration tool                                                       **
   9 **                                                                           **
  10 \*****************************************************************************/
  11
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include <sys/types.h>
  16 #include <time.h>
  17 #include <unistd.h>
  18 #include <fcntl.h>
  19 #include <sys/ioctl.h>
  20 #include <sys/socket.h>
  21 #include <sys/un.h>
  22 #include <sys/time.h>
  23 #include <errno.h>
  24 #include <curses.h>
  25 #include "macro.h"
  26 #include "options.h"
  27 #include "join.h"
  28 #include "joinpbx.h"
  29 #include "extension.h"
  30 #include "message.h"
  31 #include "lcrsocket.h"
  32 #include "cause.h"
  33
  34 #define LTEE {addch(ACS_LTEE);addch(ACS_HLINE);addch(ACS_HLINE);}
  35 #define LLCORNER {addch(ACS_LLCORNER);addch(ACS_HLINE);addch(ACS_HLINE);}
  36 #define VLINE {addch(ACS_VLINE);addstr("  ");}
  37 #define EMPTY {addstr("   ");}
  38 //char rotator[] = {'-', '\\', '|', '/'};
  39 int     lastlines, lastcols;
  40 int     show_interfaces = 2,
  41         show_calls = 1,
  42         show_log = 1;
  43
  44 enum {
  45         MODE_STATE,
  46         MODE_INTERFACE,
  47         MODE_ROUTE,
  48         MODE_DIAL,
  49         MODE_RELEASE,
  50         MODE_UNBLOCK,
  51         MODE_BLOCK,
  52         MODE_UNLOAD,
  53         MODE_TESTCALL,
  54         MODE_TRACE,
  55 };
  56
  57 char *text_interfaces[] = {
  58         "off",
  59         "brief",
  60         "active channels",
  61         "all channels",
  62 };
  63
  64 char *text_calls[] = {
  65         "off",
  66         "brief",
  67         "structured",
  68 };
  69
  70 char    red = 1,
  71         green = 2,
  72         yellow = 3,
  73         blue = 4,
  74         mangenta = 5,
  75         cyan = 6,
  76         white = 7;
  77
  78 #define LOGLINES 128
  79 char logline[LOGLINES][512];
  80 unsigned int logcur = 0;
  81 int logfh = -1;
  82 char logfile[128];
  83
  84 /*
  85  * curses
  86  */
  87 void init_curses(void)
  88 {
  89         /* init curses */
  90         initscr(); cbreak(); noecho();
  91         start_color();
  92         nodelay(stdscr, TRUE);
  93         if (COLOR_PAIRS>=8 && COLORS>=8)
  94         {
  95                 init_pair(1,1,0);
  96                 init_pair(2,2,0);
  97                 init_pair(3,3,0);
  98                 init_pair(4,4,0);
  99                 init_pair(5,5,0);
 100                 init_pair(6,6,0);
 101                 init_pair(7,7,0);
 102         }
 103         lastlines = LINES;
 104         lastcols = COLS;
 105 }
 106
 107 void cleanup_curses(void)
 108 {
 109         endwin();
 110 }
 111
 112 void color(int color)
 113 {
 114         if (COLOR_PAIRS>=8 && COLORS>=8)
 115                 attrset(COLOR_PAIR(color));
 116 }
 117
 118 /*
 119  * permanently show current state using ncurses
 120  */
 121 int debug_port(struct admin_message *msg, struct admin_message *m, int line, int i, int vline)
 122 {
 123         char buffer[256];
 124
 125         color(white);
 126         addstr("PORT:");
 127         color(yellow);
 128         SPRINT(buffer,"%s(%d)", m[i].u.p.name,m[i].u.p.serial);
 129         addstr(buffer);
 130         color(cyan);
 131         addstr(" state=");
 132         switch (m[i].u.p.state)
 133         {
 134                 case ADMIN_STATE_IDLE:
 135                 color(red);
 136                 addstr("'idle'");
 137                 break;
 138                 case ADMIN_STATE_IN_SETUP:
 139                 color(red);
 140                 addstr("'in << setup'");
 141                 break;
 142                 case ADMIN_STATE_OUT_SETUP:
 143                 color(red);
 144                 addstr("'out >> setup'");
 145                 break;
 146                 case ADMIN_STATE_IN_OVERLAP:
 147                 color(yellow);
 148                 addstr("'in << overlap'");
 149                 break;
 150                 case ADMIN_STATE_OUT_OVERLAP:
 151                 color(yellow);
 152                 addstr("'out >> overlap'");
 153                 break;
 154                 case ADMIN_STATE_IN_PROCEEDING:
 155                 color(mangenta);
 156                 addstr("'in << proc'");
 157                 break;
 158                 case ADMIN_STATE_OUT_PROCEEDING:
 159                 color(mangenta);
 160                 addstr("'out >> proc'");
 161                 break;
 162                 case ADMIN_STATE_IN_ALERTING:
 163                 color(cyan);
 164                 addstr("'in << alert'");
 165                 break;
 166                 case ADMIN_STATE_OUT_ALERTING:
 167                 color(cyan);
 168                 addstr("'out >> alert'");
 169                 break;
 170                 case ADMIN_STATE_CONNECT:
 171                 color(white);
 172                 addstr("'connect'");
 173                 break;
 174                 case ADMIN_STATE_IN_DISCONNECT:
 175                 color(blue);
 176                 addstr("'in  << disc'");
 177                 break;
 178                 case ADMIN_STATE_OUT_DISCONNECT:
 179                 color(blue);
 180                 addstr("'out >> disc'");
 181                 break;
 182                 default:
 183                 color(blue);
 184                 addstr("'--NONE--'");
 185         }
 186
 187         if (m[i].u.p.isdn)
 188         {
 189                 color(cyan);
 190                 addstr(" bchannel=");
 191                 color(white);
 192                 SPRINT(buffer,"%d", m[i].u.p.isdn_chan);
 193                 addstr(buffer);
 194                 if (m[i].u.p.isdn_ces >= 0)
 195                 {
 196                         color(cyan);
 197                         addstr(" ces=");
 198                         color(yellow);
 199                         SPRINT(buffer, "%d", m[i].u.p.isdn_ces);
 200                         addstr(buffer);
 201                 }
 202                 if (m[i].u.p.isdn_hold)
 203                 {
 204                         color(red);
 205                         addstr(" hold");
 206                 }
 207         }
 208
 209         return(line);
 210 }
 211 int debug_epoint(struct admin_message *msg, struct admin_message *m, int line, int i, int vline)
 212 {
 213         unsigned int epoint = m[i].u.e.serial;
 214         char buffer[256];
 215         unsigned char c;
 216         int j, jj;
 217         int ltee;
 218
 219         color(white);
 220         SPRINT(buffer,"EPOINT(%d)", epoint);
 221         addstr(buffer);
 222         color(cyan);
 223         addstr(" state=");
 224         switch (m[i].u.e.state)
 225         {
 226                 case ADMIN_STATE_IDLE:
 227                 color(red);
 228                 addstr("'idle'");
 229                 break;
 230                 case ADMIN_STATE_IN_SETUP:
 231                 color(red);
 232                 addstr("'in << setup'");
 233                 break;
 234                 case ADMIN_STATE_OUT_SETUP:
 235                 color(red);
 236                 addstr("'out >> setup'");
 237                 break;
 238                 case ADMIN_STATE_IN_OVERLAP:
 239                 color(yellow);
 240                 addstr("'in << overlap'");
 241                 break;
 242                 case ADMIN_STATE_OUT_OVERLAP:
 243                 color(yellow);
 244                 addstr("'out >> overlap'");
 245                 break;
 246                 case ADMIN_STATE_IN_PROCEEDING:
 247                 color(mangenta);
 248                 addstr("'in << proc'");
 249                 break;
 250                 case ADMIN_STATE_OUT_PROCEEDING:
 251                 color(mangenta);
 252                 addstr("'out >> proc'");
 253                 break;
 254                 case ADMIN_STATE_IN_ALERTING:
 255                 color(cyan);
 256                 addstr("'in << alert'");
 257                 break;
 258                 case ADMIN_STATE_OUT_ALERTING:
 259                 color(cyan);
 260                 addstr("'out >> alert'");
 261                 break;
 262                 case ADMIN_STATE_CONNECT:
 263                 color(white);
 264                 addstr("'connect'");
 265                 break;
 266                 case ADMIN_STATE_IN_DISCONNECT:
 267                 color(blue);
 268                 addstr("'in  << disc'");
 269                 break;
 270                 case ADMIN_STATE_OUT_DISCONNECT:
 271                 color(blue);
 272                 addstr("'out >> disc'");
 273                 break;
 274                 default:
 275                 color(blue);
 276                 addstr("'--NONE--'");
 277         }
 278         if (m[i].u.e.terminal[0])
 279         {
 280                 color(cyan);
 281                 addstr(" terminal=");
 282                 color(green);
 283                 addstr(m[i].u.e.terminal);
 284         }
 285         color(white);
 286         SPRINT(buffer, " %s", m[i].u.e.callerid);
 287         addstr(buffer);
 288         color(cyan);
 289         addstr("->");
 290         color(white);
 291         addstr(m[i].u.e.dialing);
 292         if (m[i].u.e.action[0])
 293         {
 294                 color(cyan);
 295                 addstr(" action=");
 296                 color(yellow);
 297                 addstr(m[i].u.e.action);
 298         }
 299         if (m[i].u.e.park)
 300         {
 301                 color(cyan);
 302                 addstr(" park="); /* 9 digits */
 303                 color(green);
 304                 UCPY(buffer, "\""); /* 9 digits */
 305                 j = 0;
 306                 jj = m[i].u.e.park_len;
 307                 while(j < jj)
 308                 {
 309                         c = m[i].u.e.park_callid[j];
 310                         if (c >= 32 && c < 127 && c != '[')
 311                         {
 312                                 SCCAT(buffer, c);
 313                         } else
 314                                 UPRINT(buffer+strlen(buffer), "[%02x]", c);
 315                         j++;
 316                 }
 317                 SCAT(buffer, "\"");
 318                 addstr(buffer);
 319         } else
 320         {
 321                 color(red);
 322                 switch(m[i].u.e.rx_state)
 323                 {
 324                         case NOTIFY_STATE_SUSPEND:
 325                         addstr(" in=suspend");
 326                         break;
 327                         case NOTIFY_STATE_HOLD:
 328                         addstr(" in=hold");
 329                         break;
 330                         case NOTIFY_STATE_CONFERENCE:
 331                         addstr(" in=conference");
 332                         break;
 333                 }
 334                 switch(m[i].u.e.tx_state)
 335                 {
 336                         case NOTIFY_STATE_SUSPEND:
 337                         addstr(" out=suspend");
 338                         break;
 339                         case NOTIFY_STATE_HOLD:
 340                         addstr(" out=hold");
 341                         break;
 342                         case NOTIFY_STATE_CONFERENCE:
 343                         addstr(" out=conference");
 344                         break;
 345                 }
 346         }
 347         if (m[i].u.e.crypt)
 348         {
 349                 color(cyan);
 350                 addstr(" crypt=");
 351                 if (m[i].u.e.crypt) /* crypt on */
 352                 {
 353                         color(green);
 354                         addstr("active");
 355                 } else
 356                 {
 357                         color(yellow);
 358                         addstr("pending");
 359                 }
 360         }
 361         /* loop all related ports */
 362         ltee = 0;
 363         j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins+msg->u.s.epoints;
 364         jj = j + msg->u.s.ports;
 365         while(j < jj)
 366         {
 367                 if (m[j].u.p.epoint == epoint)
 368                 {
 369                         color(cyan);
 370                         move(++line>1?line:1, 1);
 371                         if (vline)
 372                                 VLINE
 373                         else
 374                                 EMPTY
 375                         move(line>1?line:1, 5);
 376                         LTEE
 377                         ltee = line;
 378                         move(line>1?line:1, 8);
 379                         if (line+2 >= LINES) break;
 380                         line = debug_port(msg, m, line, j, vline);
 381                         if (line+2 >= LINES) break;
 382                 }
 383                 j++;
 384         }
 385         if (ltee)
 386         {
 387                 color(cyan);
 388                 move(ltee>1?line:1, 5);
 389                 LLCORNER
 390         }
 391
 392         return(line);
 393 }
 394 int debug_join(struct admin_message *msg, struct admin_message *m, int line, int i)
 395 {
 396         unsigned int    join = m[i].u.j.serial;
 397         char            buffer[256];
 398         int             j, jj;
 399
 400         color(white);
 401         SPRINT(buffer,"JOIN(%d)", join);
 402         addstr(buffer);
 403         if (m[i].u.j.partyline)
 404         {
 405                 color(cyan);
 406                 addstr(" partyline=");
 407                 color(white);
 408                 SPRINT(buffer, "%d\n", m[i].u.j.partyline);
 409                 addstr(buffer);
 410         }
 411         if (m[i].u.j.remote[0])
 412         {
 413                 color(cyan);
 414                 addstr(" remote=");
 415                 color(white);
 416                 SPRINT(buffer, "%s\n", m[i].u.j.remote);
 417                 addstr(buffer);
 418         }
 419         /* find number of epoints */
 420         j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins;
 421         jj = j + msg->u.s.epoints;
 422         i = 0;
 423         while(j < jj)
 424         {
 425                 if (m[j].u.e.join == join)
 426                         i++;
 427                 j++;
 428         }
 429         /* loop all related endpoints */
 430         j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins;
 431         jj = j + msg->u.s.epoints;
 432         while(j < jj)
 433         {
 434                 if (m[j].u.e.join == join)
 435                 {
 436                         i--;
 437                         move(++line>1?line:1, 1);
 438                         color(cyan);
 439                         if (i)
 440                                 LTEE
 441                         else
 442                                 LLCORNER
 443                         move(line>1?line:1, 4);
 444                         if (line+2 >= LINES) break;
 445                         line = debug_epoint(msg, m, line, j, i?1:0);
 446                         if (line+2 >= LINES) break;
 447                 }
 448                 j++;
 449         }
 450
 451         return(line);
 452 }
 453 char *admin_state(int sock, char *argv[])
 454 {
 455         struct admin_message    msg,
 456                                 *m;
 457         char                    buffer[512],
 458                                 *p;
 459         int                     line, offset = 0, hoffset = 0;
 460         int                     i, ii, j, jj, k;
 461         unsigned int            l, ll;
 462         int                     num;
 463         int                     len;
 464         int                     off;
 465         int                     ltee;
 466         int                     anything;
 467         int                     enter = 0;
 468         char                    enter_string[128] = "", ch;
 469         fd_set                  select_rfds;
 470         struct timeval          select_tv;
 471
 472         /* flush logfile name */
 473         logfile[0] = '\0';
 474
 475         /* init curses */
 476         init_curses();
 477
 478         again:
 479         /* send reload command */
 480         memset(&msg, 0, sizeof(msg));
 481         msg.message = ADMIN_REQUEST_STATE;
 482 //      printf("sizeof=%d\n",sizeof(msg));fflush(stdout);
 483         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
 484         {
 485                 cleanup_curses();
 486                 return("Broken pipe while sending command.");
 487         }
 488
 489         /* receive response */
 490         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
 491         {
 492                 cleanup_curses();
 493                 return("Broken pipe while receiving response.");
 494         }
 495
 496         if (msg.message != ADMIN_RESPONSE_STATE)
 497         {
 498                 cleanup_curses();
 499                 return("Response not valid. Expecting state response.");
 500         }
 501         num = msg.u.s.interfaces + msg.u.s.remotes + msg.u.s.joins + msg.u.s.epoints + msg.u.s.ports;
 502         m = (struct admin_message *)MALLOC(num*sizeof(struct admin_message));
 503         off=0;
 504         if (num)
 505         {
 506                 readagain:
 507                 if ((len = read(sock, ((unsigned char *)(m))+off, num*sizeof(struct admin_message)-off)) != num*(int)sizeof(struct admin_message)-off)
 508                 {
 509                         if (len <= 0) {
 510                                 FREE(m, 0);
 511         //                      fprintf(stderr, "got=%d expected=%d\n", i, num*sizeof(struct admin_message));
 512                                 cleanup_curses();
 513                                 return("Broken pipe while receiving state infos.");
 514                         }
 515                         if (len < num*(int)sizeof(struct admin_message))
 516                         {
 517                                 off+=len;
 518                                 goto readagain;
 519                         }
 520                 }
 521         }
 522         j = 0;
 523         i = 0;
 524 //      fprintf("getting =%d interfaces\n", msg.u.s.interfaces);
 525         while(i < msg.u.s.interfaces)
 526         {
 527 //              fprintf(stderr, "j=%d message=%d\n", j, m[j].message);
 528                 if (m[j].message != ADMIN_RESPONSE_S_INTERFACE)
 529                 {
 530                         FREE(m, 0);
 531                         cleanup_curses();
 532                         return("Response not valid. Expecting interface information.");
 533                 }
 534                 i++;
 535                 j++;
 536         }
 537         i = 0;
 538         while(i < msg.u.s.remotes)
 539         {
 540                 if (m[j].message != ADMIN_RESPONSE_S_REMOTE)
 541                 {
 542                         FREE(m, 0);
 543                         cleanup_curses();
 544                         return("Response not valid. Expecting remote application information.");
 545                 }
 546                 i++;
 547                 j++;
 548         }
 549         i = 0;
 550         while(i < msg.u.s.joins)
 551         {
 552                 if (m[j].message != ADMIN_RESPONSE_S_JOIN)
 553                 {
 554                         FREE(m, 0);
 555                         cleanup_curses();
 556                         return("Response not valid. Expecting join information.");
 557                 }
 558                 i++;
 559                 j++;
 560         }
 561         i = 0;
 562         while(i < msg.u.s.epoints)
 563         {
 564                 if (m[j].message != ADMIN_RESPONSE_S_EPOINT)
 565                 {
 566                         FREE(m, 0);
 567                         cleanup_curses();
 568                         return("Response not valid. Expecting endpoint information.");
 569                 }
 570                 i++;
 571                 j++;
 572         }
 573         i = 0;
 574         while(i < msg.u.s.ports)
 575         {
 576                 if (m[j].message != ADMIN_RESPONSE_S_PORT)
 577                 {
 578                         FREE(m, 0);
 579                         cleanup_curses();
 580                         return("Response not valid. Expecting port information.");
 581                 }
 582                 i++;
 583                 j++;
 584         }
 585         // now j is the number of message blocks
 586
 587         /* display start */
 588         erase();
 589
 590         line = 1-offset;
 591
 592         /* change log */
 593         if (!!strcmp(logfile, msg.u.s.logfile))
 594         {
 595                 SCPY(logfile, msg.u.s.logfile);
 596                 if (logfh >= 0)
 597                         close(logfh);
 598                 i = 0;
 599                 ii = LOGLINES;
 600                 while(i < ii)
 601                 {
 602                         logline[i][0] = '~';
 603                         logline[i][1] = '\0';
 604                         i++;
 605                 }
 606                 logcur = 0;
 607                 logfh = open(logfile, O_RDONLY|O_NONBLOCK);
 608                 if (logfh >= 0)
 609                 {
 610                         /* seek at the end -8000 chars */
 611                         lseek(logfh, -8000, SEEK_END);
 612                         /* if not at the beginning, read until endofline */
 613                         logline[logcur % LOGLINES][0] = '\0';
 614                         l = read(logfh, logline[logcur % LOGLINES], sizeof(logline[logcur % LOGLINES])-1);
 615                         if (l > 0)
 616                         {
 617                                 /* read first line and skip junk */
 618                                 logline[logcur % LOGLINES][l] = '\0';
 619                                 if ((p = strchr(logline[logcur % LOGLINES],'\n')))
 620                                 {
 621                                         logcur++;
 622                                         SCPY(logline[logcur % LOGLINES], p+1);
 623                                         SCPY(logline[(logcur-1) % LOGLINES], "...");
 624                                 }
 625                                 goto finish_line;
 626                         }
 627                 }
 628         }
 629
 630         /* read log */
 631         if (logfh >= 0)
 632         {
 633                 while(42)
 634                 {
 635                         ll = strlen(logline[logcur % LOGLINES]);
 636                         l = read(logfh, logline[logcur % LOGLINES]+ll, sizeof(logline[logcur % LOGLINES])-ll-1);
 637                         if (l<=0)
 638                                 break;
 639                         logline[logcur % LOGLINES][ll+l] = '\0';
 640                         finish_line:
 641                         /* put data to lines */
 642                         while ((p = strchr(logline[logcur % LOGLINES],'\n')))
 643                         {
 644                                 *p = '\0';
 645                                 logcur++;
 646                                 SCPY(logline[logcur % LOGLINES], p+1);
 647                         }
 648                         /* if line is full without return, go next line */
 649                         if (strlen(logline[logcur % LOGLINES]) == sizeof(logline[logcur % LOGLINES])-1)
 650                         {
 651                                 logcur++;
 652                                 logline[logcur % LOGLINES][0] = '\0';
 653                         }
 654                 }
 655         }
 656
 657         /* display interfaces */
 658         if (show_interfaces > 0)
 659         {
 660                 anything = 0;
 661                 i = 0;
 662                 ii = i + msg.u.s.interfaces;
 663                 while(i < ii)
 664                 {
 665                         /* show interface summary */
 666                         move(++line>1?line:1, 0);
 667                         color(white);
 668                         if (m[i].u.i.block >= 2)
 669                         {
 670                                 SPRINT(buffer, "%s (%d)%s", m[i].u.i.interface_name, m[i].u.i.portnum, (m[i].u.i.extension)?" (extension)":"");
 671                                 addstr(buffer);
 672                                 color(red);
 673                                 addstr("  not loaded");
 674                         } else
 675                         {
 676                                 SPRINT(buffer, "%s (%d) %s %s%s use:%d", m[i].u.i.interface_name, m[i].u.i.portnum, (m[i].u.i.ntmode)?"NT-mode":"TE-mode", (m[i].u.i.ptp)?"ptp ":"ptmp", (m[i].u.i.extension)?" extension":"", m[i].u.i.use);
 677                                 addstr(buffer);
 678                                 if (m[i].u.i.ptp || !m[i].u.i.ntmode)
 679                                 {
 680                                         color((m[i].u.i.l2link)?green:red);
 681                                         addstr((m[i].u.i.l2link)?"  L2 UP":"  L2 down");
 682                                 }
 683                                 color((m[i].u.i.l1link > 0)?green:blue);
 684                                 if (m[i].u.i.l1link < 0)
 685                                         addstr("  L1 unknown");
 686                                 else
 687                                         addstr((m[i].u.i.l1link)?"  L1 ACTIVE":"  L1 inactive");
 688                                 if (m[i].u.i.los)
 689                                 {
 690                                         color(red);
 691                                         addstr(" LOS");
 692                                 }
 693                                 if (m[i].u.i.ais)
 694                                 {
 695                                         color(red);
 696                                         addstr(" AIS");
 697                                 }
 698                                 if (m[i].u.i.rdi)
 699                                 {
 700                                         color(red);
 701                                         addstr(" RDI");
 702                                 }
 703                                 if (m[i].u.i.slip_tx || m[i].u.i.slip_rx)
 704                                 {
 705                                         color(red);
 706                                         SPRINT(buffer, " SLIP(tx:%d rx:%d)", m[i].u.i.slip_tx, m[i].u.i.slip_rx);
 707                                         addstr(buffer);
 708                                 }
 709                                 if (m[i].u.i.block)
 710                                 {
 711                                         color(red);
 712                                         addstr("  blocked");
 713                                 }
 714                                 if (line+2 >= LINES) goto end;
 715                                 /* show channels */
 716                                 if (show_interfaces > 1)
 717                                 {
 718                                         ltee = 0;
 719                                         j = k =0;
 720                                         jj = m[i].u.i.channels;
 721                                         while(j < jj)
 722                                         {
 723                                                 /* show all channels */
 724                                                 if (show_interfaces>2 || m[i].u.i.busy[j]>0)
 725                                                 {
 726                                                         color(cyan);
 727                                                         /* show left side / right side */
 728                                                         if ((k & 1) && (COLS > 70))
 729                                                         {
 730                                                                 move(line>1?line:1,4+((COLS-4)/2));
 731                                                         } else
 732                                                         {
 733                                                                 move(++line>1?line:1, 1);
 734                                                                 LTEE
 735                                                                 ltee = 1;
 736                                                         }
 737                                                         k++;
 738                                                         color(white);
 739                                                         if (m[i].u.i.pri)
 740                                                                 SPRINT(buffer,"S%2d: ", j+1+(j>=15));
 741                                                         else
 742                                                                 SPRINT(buffer,"B%2d: ", j+1);
 743                                                         if (m[i].u.i.mode[j] == B_MODE_HDLC)
 744                                                                 SCAT(buffer,"HDLC ");
 745                                                         addstr(buffer);
 746                                                         switch(m[i].u.i.busy[j])
 747                                                         {
 748                                                                 case B_STATE_IDLE:
 749                                                                 if ((!m[i].u.i.l2link && m[i].u.i.ptp) || m[i].u.i.block)
 750                                                                 {
 751                                                                         color(red);
 752                                                                         addstr("blocked ");
 753                                                                 } else
 754                                                                 {
 755                                                                         color(blue);
 756                                                                         addstr("idle    ");
 757                                                                 }
 758                                                                 break;
 759                                                                 case B_STATE_ACTIVATING:
 760                                                                 color(yellow);
 761                                                                 addstr("act'ing ");
 762                                                                 break;
 763                                                                 case B_STATE_ACTIVE:
 764                                                                 color(green);
 765                                                                 addstr("busy    ");
 766                                                                 break;
 767                                                                 case B_STATE_DEACTIVATING:
 768                                                                 color(yellow);
 769                                                                 addstr("dact'ing");
 770                                                                 break;
 771                                                                 case B_STATE_EXPORTING:
 772                                                                 color(yellow);
 773                                                                 addstr("exp'ing ");
 774                                                                 break;
 775                                                                 case B_STATE_REMOTE:
 776                                                                 color(green);
 777                                                                 addstr("remote  ");
 778                                                                 break;
 779                                                                 case B_STATE_IMPORTING:
 780                                                                 color(yellow);
 781                                                                 addstr("imp'ing ");
 782                                                                 break;
 783                                                         }
 784                                                         if (m[i].u.i.port[j])
 785                                                         {
 786                                                                 /* search for port */
 787                                                                 l = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins+msg.u.s.epoints;
 788                                                                 ll = l+msg.u.s.ports;
 789                                                                 while(l < ll)
 790                                                                 {
 791                                                                         if (m[l].u.p.serial == m[i].u.i.port[j])
 792                                                                         {
 793                                                                                 SPRINT(buffer, " %s(%ld)", m[l].u.p.name, m[l].u.p.serial);
 794                                                                                 addstr(buffer);
 795                                                                         }
 796                                                                         l++;
 797                                                                 }
 798                                                         }
 799                                                         if (line+2 >= LINES)
 800                                                         {
 801                                                                 if (ltee)
 802                                                                 {
 803                                                                         color(cyan);
 804                                                                         move(line>1?line:1, 1);
 805                                                                         LLCORNER
 806                                                                 }
 807                                                                 goto end;
 808                                                         }
 809                                                 }
 810                                                 j++;
 811                                         }
 812                                         if (ltee)
 813                                         {
 814                                                 color(cyan);
 815                                                 move(line>1?line:1, 1);
 816                                                 LLCORNER
 817                                         }
 818                                         if (line+2 >= LINES) goto end;
 819                                         /* show summary if no channels were shown */
 820                                         if (show_interfaces<2 && ltee==0)
 821                                         {
 822                                                 color(cyan);
 823                                                 move(++line>1?line:1, 1);
 824                                                 LLCORNER
 825
 826                                                 if (m[i].u.i.l2link && m[i].u.i.block==0)
 827                                                 {
 828                                                         color(green);
 829                                                         SPRINT(buffer,"all %d channels free", m[i].u.i.channels);
 830                                                 } else
 831                                                 {
 832                                                         color(red);
 833                                                         SPRINT(buffer,"all %d channels blocked", m[i].u.i.channels);
 834                                                 }
 835                                                 addstr(buffer);
 836                                         }
 837                                         if (line+2 >= LINES) goto end;
 838                                 }
 839                         }
 840                         i++;
 841                         anything = 1;
 842                 }
 843                 i = msg.u.s.interfaces;
 844                 ii = i + msg.u.s.remotes;
 845                 while(i < ii)
 846                 {
 847                         /* show remote summary */
 848                         move(++line>1?line:1, 0);
 849                         color(white);
 850                         SPRINT(buffer, "Remote: %s", m[i].u.r.name);
 851                         addstr(buffer);
 852                         i++;
 853                 }
 854                 if (anything)
 855                         line++;
 856                 if (line+2 >= LINES) goto end;
 857         }
 858         /* display calls (brief) */
 859         if (show_calls == 1)
 860         {
 861                 anything = 0;
 862                 i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
 863                 ii = i+msg.u.s.epoints;
 864                 while(i < ii)
 865                 {
 866                         /* for each endpoint... */
 867                         if (!m[i].u.e.join)
 868                         {
 869                                 move(++line>1?line:1, 0);
 870                                 color(white);
 871                                 SPRINT(buffer, "(%d): ", m[i].u.e.serial);
 872                                 addstr(buffer);
 873                                 color(cyan);
 874                                 if (m[i].u.e.terminal[0])
 875                                 {
 876                                         addstr("intern=");
 877                                         color(green);
 878                                         addstr(m[i].u.e.terminal);
 879                                 } else
 880                                         addstr("extern");
 881                                 color(white);
 882                                 SPRINT(buffer, " %s", m[i].u.e.callerid);
 883                                 addstr(buffer);
 884                                 color(cyan);
 885                                 addstr("->");
 886                                 color(white);
 887                                 SPRINT(buffer, "%s", m[i].u.e.dialing);
 888                                 addstr(buffer);
 889                                 if (m[i].u.e.action[0])
 890                                 {
 891                                         color(cyan);
 892                                         addstr(" action=");
 893                                         color(yellow);
 894                                         addstr(m[i].u.e.action);
 895                                 }
 896                                 if (line+2 >= LINES) goto end;
 897                         }
 898                         i++;
 899                         anything = 1;
 900                 }
 901                 j = msg.u.s.interfaces+msg.u.s.remotes;
 902                 jj = j+msg.u.s.joins;
 903                 while(j < jj)
 904                 {
 905                         /* for each call... */
 906                         move(++line>1?line:1, 0);
 907                         color(white);
 908                         SPRINT(buffer, "(%d):", m[j].u.j.serial);
 909                         addstr(buffer);
 910                         i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
 911                         ii = i+msg.u.s.epoints;
 912                         while(i < ii)
 913                         {
 914                                 /* for each endpoint... */
 915                                 if (m[i].u.e.join == m[j].u.j.serial)
 916                                 {
 917                                         color(white);
 918                                         SPRINT(buffer, " (%d)", m[i].u.e.serial);
 919                                         addstr(buffer);
 920                                         color(cyan);
 921                                         if (m[i].u.e.terminal[0])
 922                                         {
 923                                                 addstr("int=");
 924                                                 color(green);
 925                                                 addstr(m[i].u.e.terminal);
 926                                         } else
 927                                                 addstr("ext");
 928                                         color(white);
 929                                         SPRINT(buffer, "-%s", m[i].u.e.callerid);
 930                                         addstr(buffer);
 931                                         color(cyan);
 932                                         addstr(">");
 933                                         color(white);
 934                                         SPRINT(buffer, "%s", m[i].u.e.dialing);
 935                                         addstr(buffer);
 936                                 }
 937                                 i++;
 938                                 anything = 1;
 939                         }
 940                         if (line+2 >= LINES) goto end;
 941                         j++;
 942                 }
 943                 if (anything)
 944                         line++;
 945                 if (line+2 >= LINES) goto end;
 946         }
 947         /* display calls (structurd) */
 948         if (show_calls == 2)
 949         {
 950                 /* show all ports with no epoint */
 951                 anything = 0;
 952                 i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins+msg.u.s.epoints;
 953                 ii = i+msg.u.s.ports;
 954                 while(i < ii)
 955                 {
 956                         if (!m[i].u.p.epoint)
 957                         {
 958                                 move(++line>1?line:1, 8);
 959                                 if (line+2 >= LINES) goto end;
 960                                 line = debug_port(&msg, m, line, i, 0);
 961                                 if (line+2 >= LINES) goto end;
 962                                 anything = 1;
 963                         }
 964                         i++;
 965                 }
 966                 if (anything)
 967                         line++;
 968                 if (line+2 >= LINES) goto end;
 969
 970                 /* show all epoints with no call */
 971                 anything = 0;
 972                 i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
 973                 ii = i+msg.u.s.epoints;
 974                 while(i < ii)
 975                 {
 976                         if (!m[i].u.e.join)
 977                         {
 978                                 move(++line>1?line:1, 4);
 979                                 if (line+2 >= LINES) goto end;
 980                                 line = debug_epoint(&msg, m, line, i, 0);
 981                                 if (line+2 >= LINES) goto end;
 982                                 anything = 1;
 983                         }
 984                         i++;
 985                 }
 986                 if (anything)
 987                         line++;
 988                 if (line+2 >= LINES) goto end;
 989
 990                 /* show all joins */
 991                 anything = 0;
 992                 i = msg.u.s.interfaces+msg.u.s.remotes;
 993                 ii = i+msg.u.s.joins;
 994                 while(i < ii)
 995                 {
 996                         move(++line>1?line:1, 0);
 997                         if (line+2 >= LINES) goto end;
 998                         line = debug_join(&msg, m, line, i);
 999                         if (line+2 >= LINES) goto end;
1000                         i++;
1001                         anything = 1;
1002                 }
1003                 if (anything)
1004                         line++;
1005                 if (line+2 >= LINES) goto end;
1006
1007         }
1008
1009         /* show log */
1010         if (show_log)
1011         {
1012                 if (line+2 < LINES)
1013                 {
1014                         move(line++>1?line-1:1, 0);
1015                         color(blue);
1016                         hline(ACS_HLINE, COLS);
1017                         color(white);
1018
1019                         l = logcur-(LINES-line-2);
1020                         ll = logcur;
1021                         if (ll-l >= LOGLINES)
1022                                 l = ll-LOGLINES+1;
1023                         while(l!=ll)
1024                         {
1025                                 move(line++>1?line-1:1, 0);
1026                                 if ((int)strlen(logline[l % LOGLINES]) > hoffset)
1027                                         SCPY(buffer, logline[l % LOGLINES] + hoffset);
1028                                 else
1029                                         buffer[0] = '\0';
1030                                 if (COLS < (int)strlen(buffer))
1031                                 {
1032                                         buffer[COLS-1] = '\0';
1033                                         addstr(buffer);
1034                                         color(mangenta);
1035                                         addch('*');
1036                                         color(white);
1037                                 } else
1038                                         addstr(buffer);
1039                                 l++;
1040                         }
1041                 }
1042         }
1043
1044         end:
1045         /* free memory */
1046         FREE(m, 0);
1047         /* display name/time */
1048 //      move(0, 0);
1049 //      hline(' ', COLS);
1050         move(0, 0);
1051         color(cyan);
1052         msg.u.s.version_string[sizeof(msg.u.s.version_string)-1] = '\0';
1053         SPRINT(buffer, "LCR %s", msg.u.s.version_string);
1054         addstr(buffer);
1055         if (COLS>50)
1056         {
1057                 move(0, COLS-19);
1058                 SPRINT(buffer, "%04d-%02d-%02d %02d:%02d:%02d",
1059                         msg.u.s.tm.tm_year+1900, msg.u.s.tm.tm_mon+1, msg.u.s.tm.tm_mday,
1060                         msg.u.s.tm.tm_hour, msg.u.s.tm.tm_min, msg.u.s.tm.tm_sec);
1061                 addstr(buffer);
1062         }
1063         /* displeay head line */
1064         move(1, 0);
1065         color(blue);
1066         hline(ACS_HLINE, COLS);
1067         if (offset)
1068         {
1069                 move(1, 1);
1070                 SPRINT(buffer, "Offset +%d", offset);
1071                 color(red);
1072                 addstr(buffer);
1073         }
1074         if (hoffset)
1075         {
1076                 move(1, 13);
1077                 SPRINT(buffer, "H-Offset +%d", hoffset);
1078                 color(red);
1079                 addstr(buffer);
1080         }
1081         /* display end */
1082         move(LINES-2, 0);
1083         color(blue);
1084         hline(ACS_HLINE, COLS);
1085         move(LINES-1, 0);
1086         if (enter)
1087         {
1088                 color(white);
1089                 SPRINT(buffer, "-> %s", enter_string);
1090         } else
1091         {
1092                 color(cyan);
1093                 SPRINT(buffer, "i=interfaces '%s'  c=calls '%s'  l=log  q=quit  +-*/=scroll  enter", text_interfaces[show_interfaces], text_calls[show_calls]);
1094         }
1095         addstr(buffer);
1096         refresh();
1097
1098         /* resize */
1099         if (lastlines!=LINES || lastcols!=COLS)
1100         {
1101                 cleanup_curses();
1102                 init_curses();
1103                 goto again;
1104         }
1105
1106         if (enter)
1107         {
1108                 /* user input in enter mode */
1109                 ch = getch();
1110                 enter_again:
1111                 if (ch == 10)
1112                 {
1113                         FILE *fp;
1114
1115                         enter = 0;
1116                         if (!enter_string[0])
1117                                 goto again;
1118
1119                         SPRINT(logline[logcur++ % LOGLINES], "> %s", enter_string);
1120                         if (!!strncmp(enter_string, "interface", 10) &&
1121                             !!strncmp(enter_string, "route", 6) &&
1122                             !!strncmp(enter_string, "release ", 8) &&
1123                             !!strncmp(enter_string, "block ", 6) &&
1124                             !!strncmp(enter_string, "unblock ", 8) &&
1125                             !!strncmp(enter_string, "unload ", 7))
1126                         {
1127                                 SPRINT(logline[logcur++ % LOGLINES], "usage:");
1128                                 SPRINT(logline[logcur++ % LOGLINES], "interface (reload interface.conf)");
1129                                 SPRINT(logline[logcur++ % LOGLINES], "route (reload routing.conf)");
1130                                 SPRINT(logline[logcur++ % LOGLINES], "release <EP> (release endpoint with given ID)");
1131                                 SPRINT(logline[logcur++ % LOGLINES], "block <port> (block port for further calls)");
1132                                 SPRINT(logline[logcur++ % LOGLINES], "unblock <port> (unblock port for further calls, load if not loaded)");
1133                                 SPRINT(logline[logcur++ % LOGLINES], "unload <port> (unload mISDN stack, release call calls)");
1134                         } else
1135                         {
1136                                 /* applend output to log window */
1137                                 SPRINT(buffer, "%s %s", argv[0], enter_string);
1138                                 fp = popen(buffer, "r");
1139                                 if (fp)
1140                                 {
1141                                         while(fgets(logline[logcur % LOGLINES], sizeof(logline[0]), fp))
1142                                                 logline[logcur++ % LOGLINES][sizeof(logline[0])-1] = '\0';
1143                                         pclose(fp);
1144                                 } else
1145                                 {
1146                                         SPRINT(logline[logcur++ % LOGLINES], "failed to execute '%s'", buffer);
1147                                 }
1148                         }
1149                         logline[logcur % LOGLINES][0] = '\0';
1150                         enter_string[0] = '\0';
1151                         goto again;
1152                 }
1153                 if (ch>=32 && ch<=126)
1154                 {
1155                         SCCAT(enter_string, ch);
1156                         ch = getch();
1157                         if (ch > 0)
1158                                 goto enter_again;
1159                         goto again;
1160                 } else
1161                 if (ch==8 || ch==127)
1162                 {
1163                         if (enter_string[0])
1164                                 enter_string[strlen(enter_string)-1] = '\0';
1165                         ch = getch();
1166                         if (ch > 0)
1167                                 goto enter_again;
1168                         goto again;
1169                 } else
1170                 if (ch != 3)
1171                 {
1172                         ch = getch();
1173                         if (ch > 0)
1174                                 goto enter_again;
1175                         FD_ZERO(&select_rfds);
1176                         FD_SET(0, &select_rfds);
1177                         select_tv.tv_sec = 0;
1178                         select_tv.tv_usec = 250000;
1179                         select(1, &select_rfds, NULL, NULL, &select_tv);
1180                         goto again;
1181                 }
1182         } else
1183         {
1184                 /* user input in normal mode */
1185                 switch(getch())
1186                 {
1187                         case 12: /* refresh */
1188                         cleanup_curses();
1189                         init_curses();
1190                         goto again;
1191                         break;
1192
1193                         case 3: /* abort */
1194                         case 'q':
1195                         case 'Q':
1196                         break;
1197
1198                         case 'i': /* toggle interface */
1199                         show_interfaces++;
1200                         if (show_interfaces > 3) show_interfaces = 0;
1201                         goto again;
1202
1203                         case 'c': /* toggle calls */
1204                         show_calls++;
1205                         if (show_calls > 2) show_calls = 0;
1206                         goto again;
1207
1208                         case 'l': /* toggle log */
1209                         show_log++;
1210                         if (show_log > 1) show_log = 0;
1211                         goto again;
1212
1213                         case '+': /* scroll down */
1214                         offset++;
1215                         goto again;
1216
1217                         case '-': /* scroll up */
1218                         if (offset)
1219                                 offset--;
1220                         goto again;
1221
1222                         case '*': /* scroll right */
1223                         hoffset += 2;
1224                         goto again;
1225
1226                         case '/': /* scroll left */
1227                         if (hoffset)
1228                                 hoffset -= 2;
1229                         goto again;
1230
1231                         case 10: /* entermode */
1232                         enter = 1;
1233                         goto again;
1234
1235                         default:
1236                         FD_ZERO(&select_rfds);
1237                         FD_SET(0, &select_rfds);
1238                         select_tv.tv_sec = 0;
1239                         select_tv.tv_usec = 250000;
1240                         select(1, &select_rfds, NULL, NULL, &select_tv);
1241                         goto again;
1242                 }
1243         }
1244
1245         /* check for logfh */
1246         if (logfh >= 0)
1247                 close(logfh);
1248         logfh = -1;
1249
1250         /* cleanup curses and exit */
1251         cleanup_curses();
1252
1253         return(NULL);
1254 }
1255
1256
1257 /*
1258  * Send command and show error message.
1259  */
1260 char *admin_cmd(int sock, int mode, char *extension, char *number)
1261 {
1262         static struct admin_message msg;
1263
1264         /* send reload command */
1265         memset(&msg, 0, sizeof(msg));
1266         switch(mode)
1267         {
1268                 case MODE_INTERFACE:
1269                 msg.message = ADMIN_REQUEST_CMD_INTERFACE;
1270                 break;
1271                 case MODE_ROUTE:
1272                 msg.message = ADMIN_REQUEST_CMD_ROUTE;
1273                 break;
1274                 case MODE_DIAL:
1275                 msg.message = ADMIN_REQUEST_CMD_DIAL;
1276                 SPRINT(msg.u.x.message, "%s:%s", extension?:"", number?:"");
1277                 break;
1278                 case MODE_RELEASE:
1279                 msg.message = ADMIN_REQUEST_CMD_RELEASE;
1280                 SCPY(msg.u.x.message, number);
1281                 break;
1282                 case MODE_UNBLOCK:
1283                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1284                 msg.u.x.portnum = atoi(number);
1285                 msg.u.x.block = 0;
1286                 break;
1287                 case MODE_BLOCK:
1288                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1289                 msg.u.x.portnum = atoi(number);
1290                 msg.u.x.block = 1;
1291                 break;
1292                 case MODE_UNLOAD:
1293                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1294                 msg.u.x.portnum = atoi(number);
1295                 msg.u.x.block = 2;
1296                 break;
1297         }
1298
1299         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1300                 return("Broken pipe while sending command.");
1301
1302         /* receive response */
1303         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1304                 return("Broken pipe while receiving response.");
1305         switch(mode)
1306         {
1307                 case MODE_INTERFACE:
1308                 if (msg.message != ADMIN_RESPONSE_CMD_INTERFACE)
1309                         return("Response not valid.");
1310                 break;
1311                 case MODE_ROUTE:
1312                 if (msg.message != ADMIN_RESPONSE_CMD_ROUTE)
1313                         return("Response not valid.");
1314                 break;
1315                 case MODE_DIAL:
1316                 if (msg.message != ADMIN_RESPONSE_CMD_DIAL)
1317                         return("Response not valid.");
1318                 break;
1319                 case MODE_RELEASE:
1320                 if (msg.message != ADMIN_RESPONSE_CMD_RELEASE)
1321                         return("Response not valid.");
1322                 break;
1323                 case MODE_UNBLOCK:
1324                 case MODE_BLOCK:
1325                 case MODE_UNLOAD:
1326                 if (msg.message != ADMIN_RESPONSE_CMD_BLOCK)
1327                         return("Response not valid.");
1328                 break;
1329         }
1330
1331         /* process response */
1332         if (msg.u.x.error)
1333         {
1334                 return(msg.u.x.message);
1335         }
1336         printf("Command successfull.\n");
1337         return(NULL);
1338 }
1339
1340
1341 /*
1342  * makes a testcall
1343  */
1344 #define GET_NOW() { \
1345         gettimeofday(&now_tv, &now_tz); \
1346         now_d = ((double)(now_tv.tv_usec))/1000000 + now_tv.tv_sec; \
1347         }
1348 char *admin_testcall(int sock, int argc, char *argv[])
1349 {
1350         static struct admin_message msg;
1351         int ar = 2;
1352         int stimeout = 0, ptimeout = 0, atimeout = 0, ctimeout = 0;
1353         int l;
1354         double timer = 0, now_d;
1355         unsigned int on = 1;
1356         struct timeval now_tv;
1357         struct timezone now_tz;
1358
1359         printf("pid=%d\n", getpid()); fflush(stdout);
1360
1361         while (argc > ar)
1362         {
1363                 if (!strcmp(argv[ar], "--setup-timeout"))
1364                 {
1365                         ar++;
1366                         if (argc == ar)
1367                                 return("Missing setup timeout value.\n");
1368                         stimeout = atoi(argv[ar]);
1369                         ar++;
1370                 } else
1371                 if (!strcmp(argv[ar], "--proceeding-timeout"))
1372                 {
1373                         ar++;
1374                         if (argc == ar)
1375                                 return("Missing proceeding timeout value.\n");
1376                         ptimeout = atoi(argv[ar]);
1377                         ar++;
1378                 } else
1379                 if (!strcmp(argv[ar], "--alerting-timeout"))
1380                 {
1381                         ar++;
1382                         if (argc == ar)
1383                                 return("Missing alerting timeout value.\n");
1384                         atimeout = atoi(argv[ar]);
1385                         ar++;
1386                 } else
1387                 if (!strcmp(argv[ar], "--connect-timeout"))
1388                 {
1389                         ar++;
1390                         if (argc == ar)
1391                                 return("Missing connect timeout value.\n");
1392                         ctimeout = atoi(argv[ar]);
1393                         ar++;
1394                 } else
1395                 {
1396                         break;
1397                 }
1398         }
1399
1400         /* send reload command */
1401         memset(&msg, 0, sizeof(msg));
1402         msg.message = ADMIN_CALL_SETUP;
1403         msg.u.call.present = 1;
1404
1405         if (argc > ar)
1406         {
1407                 SCPY(msg.u.call.interface, argv[ar]);
1408         }
1409         ar++;
1410         if (argc > ar)
1411         {
1412                 SCPY(msg.u.call.callerid, argv[ar]);
1413         }
1414         ar++;
1415         if (argc > ar)
1416         {
1417                 SCPY(msg.u.call.dialing, argv[ar]);
1418         }
1419         ar++;
1420         if (argc > ar)
1421         {
1422                 if (argv[ar][0] == 'r')
1423                         msg.u.call.present = 0;
1424         }
1425         ar++;
1426         msg.u.call.bc_capa = 0x00; /*INFO_BC_SPEECH*/
1427         msg.u.call.bc_mode = 0x00; /*INFO_BMODE_CIRCUIT*/
1428         msg.u.call.bc_info1 = 0;
1429         msg.u.call.hlc = 0;
1430         msg.u.call.exthlc = 0;
1431         if (argc > ar)
1432                 msg.u.call.bc_capa = strtol(argv[ar],NULL,0);
1433         else
1434                 msg.u.call.bc_info1 = 3 | 0x80; /* alaw, if no capability is given at all */
1435         ar++;
1436         if (argc > ar) {
1437                 msg.u.call.bc_mode = strtol(argv[ar],NULL,0);
1438                 if (msg.u.call.bc_mode) msg.u.call.bc_mode = 2;
1439         }
1440         ar++;
1441         if (argc > ar) {
1442                 msg.u.call.bc_info1 = strtol(argv[ar],NULL,0);
1443                 if (msg.u.call.bc_info1 < 0)
1444                         msg.u.call.bc_info1 = 0;
1445                 else
1446                         msg.u.call.bc_info1 |= 0x80;
1447         }
1448         ar++;
1449         if (argc > ar) {
1450                 msg.u.call.hlc = strtol(argv[ar],NULL,0);
1451                 if (msg.u.call.hlc < 0)
1452                         msg.u.call.hlc = 0;
1453                 else
1454                         msg.u.call.hlc |= 0x80;
1455         }
1456         ar++;
1457         if (argc > ar) {
1458                 msg.u.call.exthlc = strtol(argv[ar],NULL,0);
1459                 if (msg.u.call.exthlc < 0)
1460                         msg.u.call.exthlc = 0;
1461                 else
1462                         msg.u.call.exthlc |= 0x80;
1463         }
1464         ar++;
1465
1466         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1467                 return("Broken pipe while sending command.");
1468
1469         if (ioctl(sock, FIONBIO, (unsigned char *)(&on)) < 0)
1470                 return("Failed to set socket into non-blocking IO.");
1471
1472         if (stimeout)
1473         {
1474                 GET_NOW();
1475                 timer = now_d + (double)stimeout;
1476         }
1477
1478         /* receive response */
1479 next:
1480         l = read(sock, &msg, sizeof(msg));
1481         if (l < 0)
1482         {
1483                 if (errno == EWOULDBLOCK)
1484                 {
1485                         if (timer)
1486                         {
1487                                 GET_NOW();
1488                                 if (timer <= now_d)
1489                                 {
1490                                         printf("Timeout\n"); fflush(stdout);
1491                                         return(NULL);
1492                                 }
1493                         }
1494                         usleep(30000);
1495                         goto next;
1496                 }
1497                 return("Broken pipe while receiving response.");
1498         }
1499         if (l != sizeof(msg))
1500                 return("Response has unexpected message size.");
1501         switch(msg.message)
1502         {
1503                 case ADMIN_CALL_SETUP_ACK:
1504                 printf("SETUP ACKNOWLEDGE\n"); fflush(stdout);
1505                 goto next;
1506
1507                 case ADMIN_CALL_PROCEEDING:
1508                 printf("PROCEEDING\n"); fflush(stdout);
1509                 if (ptimeout)
1510                 {
1511                         GET_NOW();
1512                         timer = now_d + (double)ptimeout;
1513                 }
1514                 goto next;
1515
1516                 case ADMIN_CALL_ALERTING:
1517                 printf("ALERTING\n"); fflush(stdout);
1518                 if (atimeout)
1519                 {
1520                         GET_NOW();
1521                         timer = now_d + (double)atimeout;
1522                 }
1523                 goto next;
1524
1525                 case ADMIN_CALL_CONNECT:
1526                 printf("CONNECT\n number=%s\n", msg.u.call.callerid); fflush(stdout);
1527                 if (ctimeout)
1528                 {
1529                         GET_NOW();
1530                         timer = now_d + (double)ctimeout;
1531                 }
1532                 goto next;
1533
1534                 case ADMIN_CALL_NOTIFY:
1535                 printf("NOTIFY\n notify=%d\n number=%s\n", msg.u.call.notify, msg.u.call.callerid); fflush(stdout);
1536                 goto next;
1537
1538                 case ADMIN_CALL_DISCONNECT:
1539                 printf("DISCONNECT\n cause=%d %s\n location=%d %s\n", msg.u.call.cause, (msg.u.call.cause>0 && msg.u.call.cause<128)?isdn_cause[msg.u.call.cause].german:"", msg.u.call.location, (msg.u.call.location>=0 && msg.u.call.location<128)?isdn_location[msg.u.call.location].german:""); fflush(stdout);
1540                 break;
1541
1542                 case ADMIN_CALL_RELEASE:
1543                 printf("RELEASE\n cause=%d %s\n location=%d %s\n", msg.u.call.cause, (msg.u.call.cause>0 && msg.u.call.cause<128)?isdn_cause[msg.u.call.cause].german:"", msg.u.call.location, (msg.u.call.location>=0 && msg.u.call.location<128)?isdn_location[msg.u.call.location].german:""); fflush(stdout);
1544                 break;
1545
1546                 default:
1547                 return("Response not valid.");
1548         }
1549
1550         printf("Call released.\n"); fflush(stdout);
1551         return(NULL);
1552 }
1553
1554
1555 /*
1556  * makes a trace
1557  */
1558 char *admin_trace(int sock, int argc, char *argv[])
1559 {
1560         static struct admin_message msg;
1561         int i;
1562
1563         /* show help */
1564         if (argc > 2) if (!strcasecmp(argv[2], "help"))
1565         {
1566                 printf("Trace Help\n----------\n");
1567                 printf("%s trace [brief|short] [<filter>=<value> [...]]\n\n", argv[0]);
1568                 printf("By default a complete trace is shown in detailed format.\n");
1569                 printf("To show a more compact format, use 'brief' or 'short' keyword.\n");
1570                 printf("Use filter values to select specific trace messages.\n");
1571                 printf("All given filter values must match. If no filter is given, anything matches.\n\n");
1572                 printf("Filters:\n");
1573                 printf(" category=<mask bits>\n");
1574                 printf("  0x01 = CH: channel object trace\n");
1575                 printf("  0x02 = EP: endpoint object trace\n");
1576                 printf(" port=<mISDN port>  select only given port for trace\n");
1577                 printf(" interface=<interface name>  select only given interface for trace\n");
1578                 printf(" caller=<caller id>  select only given caller id for trace\n");
1579                 printf(" dialing=<number>  select only given dialed number for trace\n");
1580                 return(NULL);
1581         }
1582
1583         /* init trace request */
1584         memset(&msg, 0, sizeof(msg));
1585         msg.message = ADMIN_TRACE_REQUEST;
1586         msg.u.trace_req.detail = 3;
1587
1588         /* parse args */
1589         i = 2;
1590         while(i < argc)
1591         {
1592                 if (!strcasecmp(argv[i], "brief"))
1593                         msg.u.trace_req.detail = 1;
1594                 else if (!strcasecmp(argv[i], "short"))
1595                         msg.u.trace_req.detail = 2;
1596                 else if (!strncasecmp(argv[i], "category=", 9))
1597                         msg.u.trace_req.category = atoi(argv[i]+9);
1598                 else if (!strncasecmp(argv[i], "port=", 5))
1599                         msg.u.trace_req.port = atoi(argv[i]+5);
1600                 else if (!strncasecmp(argv[i], "interface=", 10))
1601                         SCPY(msg.u.trace_req.interface, argv[i]+10);
1602                 else if (!strncasecmp(argv[i], "caller=", 7))
1603                         SCPY(msg.u.trace_req.caller, argv[i]+7);
1604                 else if (!strncasecmp(argv[i], "dialing=", 8))
1605                         SCPY(msg.u.trace_req.dialing, argv[i]+8);
1606                 else return("Invalid trace option, try 'trace help'.");
1607
1608                 i++;
1609         }
1610
1611         /* send trace request */
1612         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1613                 return("Broken pipe while sending trace request.");
1614
1615         /* receive response */
1616 next:
1617         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1618                 return("Broken pipe while receiving response.");
1619
1620         if (msg.message != ADMIN_TRACE_RESPONSE)
1621                 return("Response not valid.");
1622
1623         printf("%s", msg.u.trace_rsp.text);
1624         goto next;
1625 }
1626
1627
1628 /*
1629  * main function
1630  */
1631 int main(int argc, char *argv[])
1632 {
1633         int mode;
1634         int sock, conn;
1635         struct sockaddr_un sock_address;
1636         char *ret;
1637
1638
1639         /* show options */
1640         if (argc <= 1)
1641         {
1642                 usage:
1643                 printf("\n");
1644                 printf("Usage: %s state | interface | route | dial ...\n", argv[0]);
1645                 printf("state - View current states using graphical console output.\n");
1646                 printf("interface - Tell LCR to reload \"interface.conf\".\n");
1647                 printf("route - Tell LCR to reload \"route.conf\".\n");
1648                 printf("dial <extension> <number> - Tell LCR the next number to dial for extension.\n");
1649                 printf("release <number> - Tell LCR to release endpoint with given number.\n");
1650                 printf("block <port> - Block given port.\n");
1651                 printf("unblock <port> - Unblock given port.\n");
1652                 printf("unload <port> - Unload port. To load port use 'block' or 'unblock'.\n");
1653                 printf("testcall [options] <interface> <callerid> <number> [present|restrict [<capability>]] - Testcall\n");
1654                 printf(" -> options = --setup-timeout <seconds> --proceeding-timeout <seconds>\n");
1655                 printf("              --alerting-timeout <seconds> --connect-timeout <seconds>\n");
1656                 printf(" -> capability = <bc> <mode> <codec> <hlc> <exthlc> (Values must be numbers, -1 to omit.)\n");
1657                 printf("trace [brief|short] [<filter> [...]] - Shows call trace. Use filter to reduce output.\n");
1658                 printf(" -> Use 'trace help' to see filter description.\n");
1659                 printf("\n");
1660                 return(0);
1661         }
1662
1663         /* check mode */
1664         if (!(strcasecmp(argv[1],"state")))
1665         {
1666                 mode = MODE_STATE;
1667         } else
1668         if (!(strcasecmp(argv[1],"interface")))
1669         {
1670                 mode = MODE_INTERFACE;
1671         } else
1672         if (!(strcasecmp(argv[1],"route")))
1673         {
1674                 mode = MODE_ROUTE;
1675         } else
1676         if (!(strcasecmp(argv[1],"dial")))
1677         {
1678                 if (argc <= 3)
1679                         goto usage;
1680                 mode = MODE_DIAL;
1681         } else
1682         if (!(strcasecmp(argv[1],"release")))
1683         {
1684                 if (argc <= 2)
1685                         goto usage;
1686                 mode = MODE_RELEASE;
1687         } else
1688         if (!(strcasecmp(argv[1],"unblock")))
1689         {
1690                 if (argc <= 2)
1691                         goto usage;
1692                 mode = MODE_UNBLOCK;
1693         } else
1694         if (!(strcasecmp(argv[1],"block")))
1695         {
1696                 if (argc <= 2)
1697                         goto usage;
1698                 mode = MODE_BLOCK;
1699         } else
1700         if (!(strcasecmp(argv[1],"unload")))
1701         {
1702                 if (argc <= 2)
1703                         goto usage;
1704                 mode = MODE_UNLOAD;
1705         } else
1706         if (!(strcasecmp(argv[1],"testcall")))
1707         {
1708                 if (argc <= 4)
1709                         goto usage;
1710                 mode = MODE_TESTCALL;
1711         } else
1712         if (!(strcasecmp(argv[1],"trace")))
1713         {
1714                 mode = MODE_TRACE;
1715         } else
1716         {
1717                 goto usage;
1718         }
1719
1720         if (read_options() == 0) {
1721                 exit(EXIT_FAILURE);
1722         }
1723
1724 //pipeagain:
1725         /* open socket */
1726         if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0)
1727         {
1728                 fprintf(stderr, "Failed to create socket.\n");
1729                 exit(EXIT_FAILURE);
1730         }
1731         memset(&sock_address, 0, sizeof(sock_address));
1732         SPRINT(sock_address.sun_path, SOCKET_NAME, options.lock);
1733         sock_address.sun_family = PF_UNIX;
1734         if ((conn = connect(sock, (struct sockaddr *)&sock_address, SUN_LEN(&sock_address))) < 0)
1735         {
1736                 close(sock);
1737                 fprintf(stderr, "Failed to connect to socket \"%s\".\nIs LCR running?\n", sock_address.sun_path);
1738                 exit(EXIT_FAILURE);
1739         }
1740
1741         /* process mode */
1742         switch(mode)
1743         {
1744                 case MODE_STATE:
1745                 ret = admin_state(sock, argv);
1746                 break;
1747
1748                 case MODE_INTERFACE:
1749                 case MODE_ROUTE:
1750                 ret = admin_cmd(sock, mode, NULL, NULL);
1751                 break;
1752
1753                 case MODE_DIAL:
1754                 ret = admin_cmd(sock, mode, argv[2], argv[3]);
1755                 break;
1756
1757                 case MODE_RELEASE:
1758                 case MODE_UNBLOCK:
1759                 case MODE_BLOCK:
1760                 case MODE_UNLOAD:
1761                 ret = admin_cmd(sock, mode, NULL, argv[2]);
1762                 break;
1763
1764                 case MODE_TESTCALL:
1765                 ret = admin_testcall(sock, argc, argv);
1766                 break;
1767
1768                 case MODE_TRACE:
1769                 ret = admin_trace(sock, argc, argv);
1770                 break;
1771         }
1772
1773         close(sock);
1774         /* now we say good bye */
1775         if (ret)
1776         {
1777 //              if (!strncasecmp(ret, "Broken Pipe", 11))
1778 //                      goto pipeagain;
1779                 printf("%s\n", ret);
1780                 exit(EXIT_FAILURE);
1781         }
1782 }
1783
1784
1785
1786
1787