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