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