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         if (m[i].u.j.remote[0])
 409         {
 410                 color(cyan);
 411                 addstr(" remote=");
 412                 color(white);
 413                 SPRINT(buffer, "%s\n", m[i].u.j.remote);
 414                 addstr(buffer);
 415         }
 416         /* find number of epoints */
 417         j = msg->u.s.interfaces+msg->u.s.joins;
 418         jj = j + msg->u.s.epoints;
 419         i = 0;
 420         while(j < jj)
 421         {
 422                 if (m[j].u.e.join == join)
 423                         i++;
 424                 j++;
 425         }
 426         /* loop all related endpoints */
 427         j = msg->u.s.interfaces+msg->u.s.joins;
 428         jj = j + msg->u.s.epoints;
 429         while(j < jj)
 430         {
 431                 if (m[j].u.e.join == join)
 432                 {
 433                         i--;
 434                         move(++line>1?line:1, 1);
 435                         color(cyan);
 436                         if (i)
 437                                 LTEE
 438                         else
 439                                 LLCORNER
 440                         move(line>1?line:1, 4);
 441                         if (line+2 >= LINES) break;
 442                         line = debug_epoint(msg, m, line, j, i?1:0);
 443                         if (line+2 >= LINES) break;
 444                 }
 445                 j++;
 446         }
 447
 448         return(line);
 449 }
 450 char *admin_state(int sock, char *argv[])
 451 {
 452         struct admin_message    msg,
 453                                 *m;
 454         char                    buffer[512],
 455                                 *p;
 456         int                     line, offset = 0, hoffset = 0;
 457         int                     i, ii, j, jj, k;
 458         unsigned long           l, ll;
 459         int                     num;
 460         int                     len;
 461         int                     off;
 462         int                     ltee;
 463         int                     anything;
 464         int                     enter = 0;
 465         char                    enter_string[128] = "", ch;
 466
 467         /* flush logfile name */
 468         logfile[0] = '\0';
 469
 470         /* init curses */
 471         init_curses();
 472
 473         again:
 474         /* send reload command */
 475         memset(&msg, 0, sizeof(msg));
 476         msg.message = ADMIN_REQUEST_STATE;
 477 //      printf("sizeof=%d\n",sizeof(msg));fflush(stdout);
 478         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
 479         {
 480                 cleanup_curses();
 481                 return("Broken pipe while sending command.");
 482         }
 483
 484         /* receive response */
 485         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
 486         {
 487                 cleanup_curses();
 488                 return("Broken pipe while receiving response.");
 489         }
 490
 491         if (msg.message != ADMIN_RESPONSE_STATE)
 492         {
 493                 cleanup_curses();
 494                 return("Response not valid. Expecting state response.");
 495         }
 496         num = msg.u.s.interfaces + msg.u.s.remotes + msg.u.s.joins + msg.u.s.epoints + msg.u.s.ports;
 497         m = (struct admin_message *)MALLOC(num*sizeof(struct admin_message));
 498         off=0;
 499         if (num)
 500         {
 501                 readagain:
 502                 if ((len = read(sock, ((unsigned char *)(m))+off, num*sizeof(struct admin_message)-off)) != num*(int)sizeof(struct admin_message)-off)
 503                 {
 504                         if (len <= 0) {
 505                                 FREE(m, 0);
 506         //                      fprintf(stderr, "got=%d expected=%d\n", i, num*sizeof(struct admin_message));
 507                                 cleanup_curses();
 508                                 return("Broken pipe while receiving state infos.");
 509                         }
 510                         if (len < num*(int)sizeof(struct admin_message))
 511                         {
 512                                 off+=len;
 513                                 goto readagain;
 514                         }
 515                 }
 516         }
 517         j = 0;
 518         i = 0;
 519 //      fprintf("getting =%d interfaces\n", msg.u.s.interfaces);
 520         while(i < msg.u.s.interfaces)
 521         {
 522 //              fprintf(stderr, "j=%d message=%d\n", j, m[j].message);
 523                 if (m[j].message != ADMIN_RESPONSE_S_INTERFACE)
 524                 {
 525                         FREE(m, 0);
 526                         cleanup_curses();
 527                         return("Response not valid. Expecting interface information.");
 528                 }
 529                 i++;
 530                 j++;
 531         }
 532         i = 0;
 533         while(i < msg.u.s.remotes)
 534         {
 535                 if (m[j].message != ADMIN_RESPONSE_S_REMOTE)
 536                 {
 537                         FREE(m, 0);
 538                         cleanup_curses();
 539                         return("Response not valid. Expecting remote application information.");
 540                 }
 541                 i++;
 542                 j++;
 543         }
 544         i = 0;
 545         while(i < msg.u.s.joins)
 546         {
 547                 if (m[j].message != ADMIN_RESPONSE_S_JOIN)
 548                 {
 549                         FREE(m, 0);
 550                         cleanup_curses();
 551                         return("Response not valid. Expecting join information.");
 552                 }
 553                 i++;
 554                 j++;
 555         }
 556         i = 0;
 557         while(i < msg.u.s.epoints)
 558         {
 559                 if (m[j].message != ADMIN_RESPONSE_S_EPOINT)
 560                 {
 561                         FREE(m, 0);
 562                         cleanup_curses();
 563                         return("Response not valid. Expecting endpoint information.");
 564                 }
 565                 i++;
 566                 j++;
 567         }
 568         i = 0;
 569         while(i < msg.u.s.ports)
 570         {
 571                 if (m[j].message != ADMIN_RESPONSE_S_PORT)
 572                 {
 573                         FREE(m, 0);
 574                         cleanup_curses();
 575                         return("Response not valid. Expecting port information.");
 576                 }
 577                 i++;
 578                 j++;
 579         }
 580         // now j is the number of message blocks
 581
 582         /* display start */
 583         erase();
 584
 585         line = 1-offset;
 586
 587         /* change log */
 588         if (!!strcmp(logfile, msg.u.s.logfile))
 589         {
 590                 SCPY(logfile, msg.u.s.logfile);
 591                 if (logfh >= 0)
 592                         close(logfh);
 593                 i = 0;
 594                 ii = LOGLINES;
 595                 while(i < ii)
 596                 {
 597                         logline[i][0] = '~';
 598                         logline[i][1] = '\0';
 599                         i++;
 600                 }
 601                 logcur = 0;
 602                 logfh = open(logfile, O_RDONLY|O_NONBLOCK);
 603                 if (logfh >= 0)
 604                 {
 605                         /* seek at the end -8000 chars */
 606                         lseek(logfh, -8000, SEEK_END);
 607                         /* if not at the beginning, read until endofline */
 608                         logline[logcur % LOGLINES][0] = '\0';
 609                         l = read(logfh, logline[logcur % LOGLINES], sizeof(logline[logcur % LOGLINES])-1);
 610                         if (l > 0)
 611                         {
 612                                 /* read first line and skip junk */
 613                                 logline[logcur % LOGLINES][l] = '\0';
 614                                 if ((p = strchr(logline[logcur % LOGLINES],'\n')))
 615                                 {
 616                                         logcur++;
 617                                         SCPY(logline[logcur % LOGLINES], p+1);
 618                                         SCPY(logline[(logcur-1) % LOGLINES], "...");
 619                                 }
 620                                 goto finish_line;
 621                         }
 622                 }
 623         }
 624
 625         /* read log */
 626         if (logfh >= 0)
 627         {
 628                 while(42)
 629                 {
 630                         ll = strlen(logline[logcur % LOGLINES]);
 631                         l = read(logfh, logline[logcur % LOGLINES]+ll, sizeof(logline[logcur % LOGLINES])-ll-1);
 632                         if (l<=0)
 633                                 break;
 634                         logline[logcur % LOGLINES][ll+l] = '\0';
 635                         finish_line:
 636                         /* put data to lines */
 637                         while ((p = strchr(logline[logcur % LOGLINES],'\n')))
 638                         {
 639                                 *p = '\0';
 640                                 logcur++;
 641                                 SCPY(logline[logcur % LOGLINES], p+1);
 642                         }
 643                         /* if line is full without return, go next line */
 644                         if (strlen(logline[logcur % LOGLINES]) == sizeof(logline[logcur % LOGLINES])-1)
 645                         {
 646                                 logcur++;
 647                                 logline[logcur % LOGLINES][0] = '\0';
 648                         }
 649                 }
 650         }
 651
 652         /* display interfaces */
 653         if (show_interfaces > 0)
 654         {
 655                 anything = 0;
 656                 i = 0;
 657                 ii = i + msg.u.s.interfaces;
 658                 while(i < ii)
 659                 {
 660                         /* show interface summary */
 661                         move(++line>1?line:1, 0);
 662                         color(white);
 663                         if (m[i].u.i.block >= 2)
 664                         {
 665                                 SPRINT(buffer, "%s (%d)%s", m[i].u.i.interface_name, m[i].u.i.portnum, (m[i].u.i.extension)?" (extension)":"");
 666                                 addstr(buffer);
 667                                 color(red);
 668                                 addstr("  not loaded");
 669                         } else
 670                         {
 671                                 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);
 672                                 addstr(buffer);
 673                                 if (m[i].u.i.ptp || !m[i].u.i.ntmode)
 674                                 {
 675                                         color((m[i].u.i.l2link)?green:red);
 676                                         addstr((m[i].u.i.l2link)?"  L2 UP":"  L2 down");
 677                                 }
 678                                 color((m[i].u.i.l1link)?green:blue);
 679                                 addstr((m[i].u.i.l1link)?"  L1 ACTIVE":"  L1 inactive");
 680                                 if (m[i].u.i.block)
 681                                 {
 682                                         color(red);
 683                                         addstr("  blocked");
 684                                 }
 685                                 if (line+2 >= LINES) goto end;
 686                                 /* show channels */
 687                                 if (show_interfaces > 1)
 688                                 {
 689                                         ltee = 0;
 690                                         j = k =0;
 691                                         jj = m[i].u.i.channels;
 692                                         while(j < jj)
 693                                         {
 694                                                 /* show all channels */
 695                                                 if (show_interfaces>2 || m[i].u.i.busy[j]>0)
 696                                                 {
 697                                                         color(cyan);
 698                                                         /* show left side / right side */
 699                                                         if ((k & 1) && (COLS > 70))
 700                                                         {
 701                                                                 move(line>1?line:1,4+((COLS-4)/2));
 702                                                         } else
 703                                                         {
 704                                                                 move(++line>1?line:1, 1);
 705                                                                 LTEE
 706                                                                 ltee = 1;
 707                                                         }
 708                                                         k++;
 709                                                         color(white);
 710                                                         if (m[i].u.i.pri)
 711                                                                 SPRINT(buffer,"S%2d: ", j+1+(j>=15));
 712                                                         else
 713                                                                 SPRINT(buffer,"B%2d: ", j+1);
 714                                                         addstr(buffer);
 715                                                         if (!m[i].u.i.ptp)
 716                                                                 goto ptmp;
 717                                                         if (m[i].u.i.l2link && m[i].u.i.block==0)
 718                                                         {
 719                                                                 ptmp:
 720                                                                 color((m[i].u.i.busy[j])?yellow:blue);
 721                                                                 addstr((m[i].u.i.busy[j])?"busy":"idle");
 722                                                         } else
 723                                                         {
 724                                                                 color(red);
 725                                                                 addstr("blk ");
 726                                                         }
 727                                                         if (m[i].u.i.port[j])
 728                                                         {
 729                                                                 /* search for port */
 730                                                                 l = msg.u.s.interfaces+msg.u.s.joins+msg.u.s.epoints;
 731                                                                 ll = l+msg.u.s.ports;
 732                                                                 while(l < ll)
 733                                                                 {
 734                                                                         if (m[l].u.p.serial == m[i].u.i.port[j])
 735                                                                         {
 736                                                                                 SPRINT(buffer, " %s(%ld)", m[l].u.p.name, m[l].u.p.serial);
 737                                                                                 addstr(buffer);
 738                                                                         }
 739                                                                         l++;
 740                                                                 }
 741                                                         }
 742                                                         if (line+2 >= LINES)
 743                                                         {
 744                                                                 if (ltee)
 745                                                                 {
 746                                                                         color(cyan);
 747                                                                         move(line>1?line:1, 1);
 748                                                                         LLCORNER
 749                                                                 }
 750                                                                 goto end;
 751                                                         }
 752                                                 }
 753                                                 j++;
 754                                         }
 755                                         if (ltee)
 756                                         {
 757                                                 color(cyan);
 758                                                 move(line>1?line:1, 1);
 759                                                 LLCORNER
 760                                         }
 761                                         if (line+2 >= LINES) goto end;
 762                                         /* show summary if no channels were shown */
 763                                         if (show_interfaces<2 && ltee==0)
 764                                         {
 765                                                 color(cyan);
 766                                                 move(++line>1?line:1, 1);
 767                                                 LLCORNER
 768
 769                                                 if (m[i].u.i.l2link && m[i].u.i.block==0)
 770                                                 {
 771                                                         color(green);
 772                                                         SPRINT(buffer,"all %d channels free", m[i].u.i.channels);
 773                                                 } else
 774                                                 {
 775                                                         color(red);
 776                                                         SPRINT(buffer,"all %d channels blocked", m[i].u.i.channels);
 777                                                 }
 778                                                 addstr(buffer);
 779                                         }
 780                                         if (line+2 >= LINES) goto end;
 781                                 }
 782                         }
 783                         i++;
 784                         anything = 1;
 785                 }
 786                 i = 0;
 787                 ii = i + msg.u.s.remotes;
 788                 while(i < ii)
 789                 {
 790                         /* show remote summary */
 791                         move(++line>1?line:1, 0);
 792                         color(white);
 793                         SPRINT(buffer, "Remote: %s", m[i].u.r.name);
 794                         addstr(buffer);
 795                         i++;
 796                 }
 797                 if (anything)
 798                         line++;
 799                 if (line+2 >= LINES) goto end;
 800         }
 801         /* display calls (brief) */
 802         if (show_calls == 1)
 803         {
 804                 anything = 0;
 805                 i = msg.u.s.interfaces+msg.u.s.joins;
 806                 ii = i+msg.u.s.epoints;
 807                 while(i < ii)
 808                 {
 809                         /* for each endpoint... */
 810                         if (!m[i].u.e.join)
 811                         {
 812                                 move(++line>1?line:1, 0);
 813                                 color(white);
 814                                 SPRINT(buffer, "(%d): ", m[i].u.e.serial);
 815                                 addstr(buffer);
 816                                 color(cyan);
 817                                 if (m[i].u.e.terminal[0])
 818                                 {
 819                                         addstr("intern=");
 820                                         color(green);
 821                                         addstr(m[i].u.e.terminal);
 822                                 } else
 823                                         addstr("extern");
 824                                 color(white);
 825                                 SPRINT(buffer, " %s", m[i].u.e.callerid);
 826                                 addstr(buffer);
 827                                 color(cyan);
 828                                 addstr("->");
 829                                 color(white);
 830                                 SPRINT(buffer, "%s", m[i].u.e.dialing);
 831                                 addstr(buffer);
 832                                 if (m[i].u.e.action[0])
 833                                 {
 834                                         color(cyan);
 835                                         addstr(" action=");
 836                                         color(yellow);
 837                                         addstr(m[i].u.e.action);
 838                                 }
 839                                 if (line+2 >= LINES) goto end;
 840                         }
 841                         i++;
 842                         anything = 1;
 843                 }
 844                 j = msg.u.s.interfaces;
 845                 jj = j+msg.u.s.joins;
 846                 while(j < jj)
 847                 {
 848                         /* for each call... */
 849                         move(++line>1?line:1, 0);
 850                         color(white);
 851                         SPRINT(buffer, "(%d):", m[j].u.j.serial);
 852                         addstr(buffer);
 853                         i = msg.u.s.interfaces+msg.u.s.joins;
 854                         ii = i+msg.u.s.epoints;
 855                         while(i < ii)
 856                         {
 857                                 /* for each endpoint... */
 858                                 if (m[i].u.e.join == m[j].u.j.serial)
 859                                 {
 860                                         color(white);
 861                                         SPRINT(buffer, " (%d)", m[i].u.e.serial);
 862                                         addstr(buffer);
 863                                         color(cyan);
 864                                         if (m[i].u.e.terminal[0])
 865                                         {
 866                                                 addstr("int=");
 867                                                 color(green);
 868                                                 addstr(m[i].u.e.terminal);
 869                                         } else
 870                                                 addstr("ext");
 871                                         color(white);
 872                                         SPRINT(buffer, "-%s", m[i].u.e.callerid);
 873                                         addstr(buffer);
 874                                         color(cyan);
 875                                         addstr(">");
 876                                         color(white);
 877                                         SPRINT(buffer, "%s", m[i].u.e.dialing);
 878                                         addstr(buffer);
 879                                 }
 880                                 i++;
 881                                 anything = 1;
 882                         }
 883                         if (line+2 >= LINES) goto end;
 884                         j++;
 885                 }
 886                 if (anything)
 887                         line++;
 888                 if (line+2 >= LINES) goto end;
 889         }
 890         /* display calls (structurd) */
 891         if (show_calls == 2)
 892         {
 893                 /* show all ports with no epoint */
 894                 anything = 0;
 895                 i = msg.u.s.interfaces+msg.u.s.joins+msg.u.s.epoints;
 896                 ii = i+msg.u.s.ports;
 897                 while(i < ii)
 898                 {
 899                         if (!m[i].u.p.epoint)
 900                         {
 901                                 move(++line>1?line:1, 8);
 902                                 if (line+2 >= LINES) goto end;
 903                                 line = debug_port(&msg, m, line, i, 0);
 904                                 if (line+2 >= LINES) goto end;
 905                                 anything = 1;
 906                         }
 907                         i++;
 908                 }
 909                 if (anything)
 910                         line++;
 911                 if (line+2 >= LINES) goto end;
 912
 913                 /* show all epoints with no call */
 914                 anything = 0;
 915                 i = msg.u.s.interfaces+msg.u.s.joins;
 916                 ii = i+msg.u.s.epoints;
 917                 while(i < ii)
 918                 {
 919                         if (!m[i].u.e.join)
 920                         {
 921                                 move(++line>1?line:1, 4);
 922                                 if (line+2 >= LINES) goto end;
 923                                 line = debug_epoint(&msg, m, line, i, 0);
 924                                 if (line+2 >= LINES) goto end;
 925                                 anything = 1;
 926                         }
 927                         i++;
 928                 }
 929                 if (anything)
 930                         line++;
 931                 if (line+2 >= LINES) goto end;
 932
 933                 /* show all joins */
 934                 anything = 0;
 935                 i = msg.u.s.interfaces;
 936                 ii = i+msg.u.s.joins;
 937                 while(i < ii)
 938                 {
 939                         move(++line>1?line:1, 0);
 940                         if (line+2 >= LINES) goto end;
 941                         line = debug_join(&msg, m, line, i);
 942                         if (line+2 >= LINES) goto end;
 943                         i++;
 944                         anything = 1;
 945                 }
 946                 if (anything)
 947                         line++;
 948                 if (line+2 >= LINES) goto end;
 949
 950         }
 951
 952         /* show log */
 953         if (show_log)
 954         {
 955                 if (line+2 < LINES)
 956                 {
 957                         move(line++>1?line-1:1, 0);
 958                         color(blue);
 959                         hline(ACS_HLINE, COLS);
 960                         color(white);
 961
 962                         l = logcur-(LINES-line-2);
 963                         ll = logcur;
 964                         if (ll-l >= LOGLINES)
 965                                 l = ll-LOGLINES+1;
 966                         while(l!=ll)
 967                         {
 968                                 move(line++>1?line-1:1, 0);
 969                                 if ((int)strlen(logline[l % LOGLINES]) > hoffset)
 970                                         SCPY(buffer, logline[l % LOGLINES] + hoffset);
 971                                 else
 972                                         buffer[0] = '\0';
 973                                 if (COLS < (int)strlen(buffer))
 974                                 {
 975                                         buffer[COLS-1] = '\0';
 976                                         addstr(buffer);
 977                                         color(red);
 978                                         addch('*');
 979                                         color(white);
 980                                 } else
 981                                         addstr(buffer);
 982                                 l++;
 983                         }
 984                 }
 985         }
 986
 987         end:
 988         /* free memory */
 989         FREE(m, 0);
 990         /* display name/time */
 991 //      move(0, 0);
 992 //      hline(' ', COLS);
 993         move(0, 0);
 994         color(white);
 995         msg.u.s.version_string[sizeof(msg.u.s.version_string)-1] = '\0';
 996         SPRINT(buffer, "LCR %s", msg.u.s.version_string);
 997         addstr(buffer);
 998         if (COLS>50)
 999         {
1000                 move(0, COLS-19);
1001                 SPRINT(buffer, "%04d-%02d-%02d %02d:%02d:%02d",
1002                         msg.u.s.tm.tm_year+1900, msg.u.s.tm.tm_mon+1, msg.u.s.tm.tm_mday,
1003                         msg.u.s.tm.tm_hour, msg.u.s.tm.tm_min, msg.u.s.tm.tm_sec);
1004                 addstr(buffer);
1005         }
1006         /* displeay head line */
1007         move(1, 0);
1008         color(blue);
1009         hline(ACS_HLINE, COLS);
1010         if (offset)
1011         {
1012                 move(1, 1);
1013                 SPRINT(buffer, "Offset +%d", offset);
1014                 color(red);
1015                 addstr(buffer);
1016         }
1017         if (hoffset)
1018         {
1019                 move(1, 13);
1020                 SPRINT(buffer, "H-Offset +%d", hoffset);
1021                 color(red);
1022                 addstr(buffer);
1023         }
1024         /* display end */
1025         move(LINES-2, 0);
1026         color(white);
1027         hline(ACS_HLINE, COLS);
1028         move(LINES-1, 0);
1029         color(white);
1030         if (enter)
1031                 SPRINT(buffer, "-> %s", enter_string);
1032         else
1033                 SPRINT(buffer, "i=interfaces '%s'  c=calls '%s'  l=log  q=quit  +-*/=scroll  enter", text_interfaces[show_interfaces], text_calls[show_calls]);
1034         addstr(buffer);
1035         refresh();
1036
1037         /* resize */
1038         if (lastlines!=LINES || lastcols!=COLS)
1039         {
1040                 cleanup_curses();
1041                 init_curses();
1042                 goto again;
1043         }
1044
1045         if (enter)
1046         {
1047                 /* user input in enter mode */
1048                 ch = getch();
1049                 if (ch == 10)
1050                 {
1051                         FILE *fp;
1052
1053                         enter = 0;
1054                         if (!enter_string[0])
1055                                 goto again;
1056
1057                         SPRINT(logline[logcur++ % LOGLINES], "> %s", enter_string);
1058                         if (!!strncmp(enter_string, "interface", 10) &&
1059                             !!strncmp(enter_string, "route", 6) &&
1060                             !!strncmp(enter_string, "release ", 8) &&
1061                             !!strncmp(enter_string, "block ", 6) &&
1062                             !!strncmp(enter_string, "unblock ", 8) &&
1063                             !!strncmp(enter_string, "unload ", 7))
1064                         {
1065                                 SPRINT(logline[logcur++ % LOGLINES], "usage:");
1066                                 SPRINT(logline[logcur++ % LOGLINES], "interface (reload interface.conf)");
1067                                 SPRINT(logline[logcur++ % LOGLINES], "route (reload routing.conf)");
1068                                 SPRINT(logline[logcur++ % LOGLINES], "release <EP> (release endpoint with given ID)");
1069                                 SPRINT(logline[logcur++ % LOGLINES], "block <port> (block port for further calls)");
1070                                 SPRINT(logline[logcur++ % LOGLINES], "unblock <port> (unblock port for further calls, load if not loaded)");
1071                                 SPRINT(logline[logcur++ % LOGLINES], "unload <port> (unload mISDN stack, release call calls)");
1072                         } else
1073                         {
1074                                 /* applend output to log window */
1075                                 SPRINT(buffer, "%s %s", argv[0], enter_string);
1076                                 fp = popen(buffer, "r");
1077                                 if (fp)
1078                                 {
1079                                         while(fgets(logline[logcur % LOGLINES], sizeof(logline[0]), fp))
1080                                                 logline[logcur++ % LOGLINES][sizeof(logline[0])-1] = '\0';
1081                                         pclose(fp);
1082                                 } else
1083                                 {
1084                                         SPRINT(logline[logcur++ % LOGLINES], "failed to execute '%s'", buffer);
1085                                 }
1086                         }
1087                         logline[logcur % LOGLINES][0] = '\0';
1088                         enter_string[0] = '\0';
1089                         goto again;
1090                 }
1091                 if (ch>=32 && ch<=126)
1092                 {
1093                         SCCAT(enter_string, ch);
1094                         goto again;
1095                 } else
1096                 if (ch==8 || ch==127)
1097                 {
1098                         if (enter_string[0])
1099                                 enter_string[strlen(enter_string)-1] = '\0';
1100                         goto again;
1101                 } else
1102                 if (ch != 3)
1103                 {
1104                         usleep(250000);
1105                         goto again;
1106                 }
1107         } else
1108         {
1109                 /* user input in normal mode */
1110                 switch(getch())
1111                 {
1112                         case 12: /* refresh */
1113                         cleanup_curses();
1114                         init_curses();
1115                         goto again;
1116                         break;
1117
1118                         case 3: /* abort */
1119                         case 'q':
1120                         case 'Q':
1121                         break;
1122
1123                         case 'i': /* toggle interface */
1124                         show_interfaces++;
1125                         if (show_interfaces > 3) show_interfaces = 0;
1126                         goto again;
1127
1128                         case 'c': /* toggle calls */
1129                         show_calls++;
1130                         if (show_calls > 2) show_calls = 0;
1131                         goto again;
1132
1133                         case 'l': /* toggle log */
1134                         show_log++;
1135                         if (show_log > 1) show_log = 0;
1136                         goto again;
1137
1138                         case '+': /* scroll down */
1139                         offset++;
1140                         goto again;
1141
1142                         case '-': /* scroll up */
1143                         if (offset)
1144                                 offset--;
1145                         goto again;
1146
1147                         case '*': /* scroll right */
1148                         hoffset += 2;
1149                         goto again;
1150
1151                         case '/': /* scroll left */
1152                         if (hoffset)
1153                                 hoffset -= 2;
1154                         goto again;
1155
1156                         case 10: /* entermode */
1157                         enter = 1;
1158                         goto again;
1159
1160                         default:
1161                         usleep(250000);
1162                         goto again;
1163                 }
1164         }
1165
1166         /* check for logfh */
1167         if (logfh >= 0)
1168                 close(logfh);
1169         logfh = -1;
1170
1171         /* cleanup curses and exit */
1172         cleanup_curses();
1173
1174         return(NULL);
1175 }
1176
1177
1178 /*
1179  * Send command and show error message.
1180  */
1181 char *admin_cmd(int sock, int mode, char *extension, char *number)
1182 {
1183         static struct admin_message msg;
1184
1185         /* send reload command */
1186         memset(&msg, 0, sizeof(msg));
1187         switch(mode)
1188         {
1189                 case MODE_INTERFACE:
1190                 msg.message = ADMIN_REQUEST_CMD_INTERFACE;
1191                 break;
1192                 case MODE_ROUTE:
1193                 msg.message = ADMIN_REQUEST_CMD_ROUTE;
1194                 break;
1195                 case MODE_DIAL:
1196                 msg.message = ADMIN_REQUEST_CMD_DIAL;
1197                 SPRINT(msg.u.x.message, "%s:%s", extension?:"", number?:"");
1198                 break;
1199                 case MODE_RELEASE:
1200                 msg.message = ADMIN_REQUEST_CMD_RELEASE;
1201                 SCPY(msg.u.x.message, number);
1202                 break;
1203                 case MODE_UNBLOCK:
1204                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1205                 msg.u.x.portnum = atoi(number);
1206                 msg.u.x.block = 0;
1207                 break;
1208                 case MODE_BLOCK:
1209                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1210                 msg.u.x.portnum = atoi(number);
1211                 msg.u.x.block = 1;
1212                 break;
1213                 case MODE_UNLOAD:
1214                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1215                 msg.u.x.portnum = atoi(number);
1216                 msg.u.x.block = 2;
1217                 break;
1218         }
1219
1220         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1221                 return("Broken pipe while sending command.");
1222
1223         /* receive response */
1224         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1225                 return("Broken pipe while receiving response.");
1226         switch(mode)
1227         {
1228                 case MODE_INTERFACE:
1229                 if (msg.message != ADMIN_RESPONSE_CMD_INTERFACE)
1230                         return("Response not valid.");
1231                 break;
1232                 case MODE_ROUTE:
1233                 if (msg.message != ADMIN_RESPONSE_CMD_ROUTE)
1234                         return("Response not valid.");
1235                 break;
1236                 case MODE_DIAL:
1237                 if (msg.message != ADMIN_RESPONSE_CMD_DIAL)
1238                         return("Response not valid.");
1239                 break;
1240                 case MODE_RELEASE:
1241                 if (msg.message != ADMIN_RESPONSE_CMD_RELEASE)
1242                         return("Response not valid.");
1243                 break;
1244                 case MODE_UNBLOCK:
1245                 case MODE_BLOCK:
1246                 case MODE_UNLOAD:
1247                 if (msg.message != ADMIN_RESPONSE_CMD_BLOCK)
1248                         return("Response not valid.");
1249                 break;
1250         }
1251
1252         /* process response */
1253         if (msg.u.x.error)
1254         {
1255                 return(msg.u.x.message);
1256         }
1257         printf("Command successfull.\n");
1258         return(NULL);
1259 }
1260
1261
1262 /*
1263  * makes a testcall
1264  */
1265 char *admin_testcall(int sock, int argc, char *argv[])
1266 {
1267         static struct admin_message msg;
1268
1269         printf("pid=%d\n", getpid()); fflush(stdout);
1270
1271         /* send reload command */
1272         memset(&msg, 0, sizeof(msg));
1273         msg.message = ADMIN_CALL_SETUP;
1274         if (argc > 2)
1275         {
1276                 SCPY(msg.u.call.interface, argv[2]);
1277         }
1278         if (argc > 3)
1279         {
1280                 SCPY(msg.u.call.callerid, argv[3]);
1281         }
1282         if (argc > 4)
1283         {
1284                 SCPY(msg.u.call.dialing, argv[4]);
1285         }
1286         if (argc > 5)
1287         {
1288                 if (argv[5][0] == 'p')
1289                         msg.u.call.present = 1;
1290         }
1291         msg.u.call.bc_capa = 0x00; /*INFO_BC_SPEECH*/
1292         msg.u.call.bc_mode = 0x00; /*INFO_BMODE_CIRCUIT*/
1293         msg.u.call.bc_info1 = 0;
1294         msg.u.call.hlc = 0;
1295         msg.u.call.exthlc = 0;
1296         if (argc > 6)
1297                 msg.u.call.bc_capa = strtol(argv[6],NULL,0);
1298         else
1299                 msg.u.call.bc_info1 = 3 | 0x80; /* alaw, if no capability is given at all */
1300         if (argc > 7) {
1301                 msg.u.call.bc_mode = strtol(argv[7],NULL,0);
1302                 if (msg.u.call.bc_mode) msg.u.call.bc_mode = 2;
1303         }
1304         if (argc > 8) {
1305                 msg.u.call.bc_info1 = strtol(argv[8],NULL,0);
1306                 if (msg.u.call.bc_info1 < 0)
1307                         msg.u.call.bc_info1 = 0;
1308                 else
1309                         msg.u.call.bc_info1 |= 0x80;
1310         }
1311         if (argc > 9) {
1312                 msg.u.call.hlc = strtol(argv[9],NULL,0);
1313                 if (msg.u.call.hlc < 0)
1314                         msg.u.call.hlc = 0;
1315                 else
1316                         msg.u.call.hlc |= 0x80;
1317         }
1318 //              printf("hlc=%d\n",  msg.u.call.hlc);
1319         if (argc > 10) {
1320                 msg.u.call.exthlc = strtol(argv[10],NULL,0);
1321                 if (msg.u.call.exthlc < 0)
1322                         msg.u.call.exthlc = 0;
1323                 else
1324                         msg.u.call.exthlc |= 0x80;
1325         }
1326
1327         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1328                 return("Broken pipe while sending command.");
1329
1330         /* receive response */
1331 next:
1332         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1333                 return("Broken pipe while receiving response.");
1334         switch(msg.message)
1335         {
1336                 case ADMIN_CALL_SETUP_ACK:
1337                 printf("SETUP ACKNOWLEDGE\n"); fflush(stdout);
1338                 goto next;
1339
1340                 case ADMIN_CALL_PROCEEDING:
1341                 printf("PROCEEDING\n"); fflush(stdout);
1342                 goto next;
1343
1344                 case ADMIN_CALL_ALERTING:
1345                 printf("ALERTING\n"); fflush(stdout);
1346                 goto next;
1347
1348                 case ADMIN_CALL_CONNECT:
1349                 printf("CONNECT\n number=%s\n", msg.u.call.callerid); fflush(stdout);
1350                 goto next;
1351
1352                 case ADMIN_CALL_NOTIFY:
1353                 printf("NOTIFY\n notify=%d\n number=%s\n", msg.u.call.notify, msg.u.call.callerid); fflush(stdout);
1354                 goto next;
1355
1356                 case ADMIN_CALL_DISCONNECT:
1357                 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);
1358                 goto next;
1359
1360                 case ADMIN_CALL_RELEASE:
1361                 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);
1362                 break;
1363
1364                 default:
1365                 return("Response not valid.");
1366         }
1367
1368         printf("Command successfull.\n");
1369         return(NULL);
1370 }
1371
1372
1373 /*
1374  * makes a trace
1375  */
1376 char *admin_trace(int sock, int argc, char *argv[])
1377 {
1378         static struct admin_message msg;
1379         int i;
1380
1381         /* show help */
1382         if (argc > 2) if (!strcasecmp(argv[2], "help"))
1383         {
1384                 printf("Trace Help\n----------\n");
1385                 printf("%s trace [brief|short] [<filter>=<value> [...]]\n\n", argv[0]);
1386                 printf("By default a complete trace is shown in detailed format.\n");
1387                 printf("To show a more compact format, use 'brief' or 'short' keyword.\n");
1388                 printf("Use filter values to select specific trace messages.\n");
1389                 printf("All given filter values must match. If no filter is given, anything matches.\n\n");
1390                 printf("Filters:\n");
1391                 printf(" category=<mask bits>\n");
1392                 printf("  0x01 = CH: channel object trace\n");
1393                 printf("  0x02 = EP: endpoint object trace\n");
1394                 printf(" port=<mISDN port>  select only given port for trace\n");
1395                 printf(" interface=<interface name>  select only given interface for trace\n");
1396                 printf(" caller=<caller id>  select only given caller id for trace\n");
1397                 printf(" dialing=<number>  select only given dialed number for trace\n");
1398                 return(NULL);
1399         }
1400
1401         /* init trace request */
1402         memset(&msg, 0, sizeof(msg));
1403         msg.message = ADMIN_TRACE_REQUEST;
1404         msg.u.trace_req.detail = 3;
1405
1406         /* parse args */
1407         i = 2;
1408         while(i < argc)
1409         {
1410                 if (!strcasecmp(argv[i], "brief"))
1411                         msg.u.trace_req.detail = 1;
1412                 else if (!strcasecmp(argv[i], "short"))
1413                         msg.u.trace_req.detail = 2;
1414                 else if (!strncasecmp(argv[i], "category=", 9))
1415                         msg.u.trace_req.category = atoi(argv[i]+9);
1416                 else if (!strncasecmp(argv[i], "port=", 5))
1417                         msg.u.trace_req.port = atoi(argv[i]+5);
1418                 else if (!strncasecmp(argv[i], "interface=", 10))
1419                         SCPY(msg.u.trace_req.interface, argv[i]+10);
1420                 else if (!strncasecmp(argv[i], "caller=", 7))
1421                         SCPY(msg.u.trace_req.caller, argv[i]+7);
1422                 else if (!strncasecmp(argv[i], "dialing=", 8))
1423                         SCPY(msg.u.trace_req.dialing, argv[i]+8);
1424                 else return("Invalid trace option, try 'trace help'.");
1425
1426                 i++;
1427         }
1428
1429         /* send trace request */
1430         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1431                 return("Broken pipe while sending trace request.");
1432
1433         /* receive response */
1434 next:
1435         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1436                 return("Broken pipe while receiving response.");
1437
1438         if (msg.message != ADMIN_TRACE_RESPONSE)
1439                 return("Response not valid.");
1440
1441         printf("%s", msg.u.trace_rsp.text);
1442         goto next;
1443 }
1444
1445
1446 /*
1447  * main function
1448  */
1449 int main(int argc, char *argv[])
1450 {
1451         int mode;
1452         char *socket_name = SOCKET_NAME;
1453         int sock, conn;
1454         struct sockaddr_un sock_address;
1455         char *ret;
1456
1457
1458         /* show options */
1459         if (argc <= 1)
1460         {
1461                 usage:
1462                 printf("\n");
1463                 printf("Usage: %s state | interface | route | dial ...\n", argv[0]);
1464                 printf("state - View current states using graphical console output.\n");
1465                 printf("interface - Tell LCR to reload \"interface.conf\".\n");
1466                 printf("route - Tell LCR to reload \"route.conf\".\n");
1467                 printf("dial <extension> <number> - Tell LCR the next number to dial for extension.\n");
1468                 printf("release <number> - Tell LCR to release endpoint with given number.\n");
1469                 printf("block <port> - Block given port.\n");
1470                 printf("unblock <port> - Unblock given port.\n");
1471                 printf("unload <port> - Unload port. To load port use 'block' or 'unblock'.\n");
1472                 printf("testcall <interface> <callerid> <number> [present|restrict [<capability>]] - Testcall\n");
1473                 printf(" -> capability = <bc> <mode> <codec> <hlc> <exthlc> (Values must be numbers, -1 to omit.)\n");
1474                 printf("trace [brief|short] [<filter> [...]] - Shows call trace. Use filter to reduce output.\n");
1475                 printf(" -> Use 'trace help' to see filter description.\n");
1476                 printf("\n");
1477                 return(0);
1478         }
1479
1480         /* check mode */
1481         if (!(strcasecmp(argv[1],"state")))
1482         {
1483                 mode = MODE_STATE;
1484         } else
1485         if (!(strcasecmp(argv[1],"interface")))
1486         {
1487                 mode = MODE_INTERFACE;
1488         } else
1489         if (!(strcasecmp(argv[1],"route")))
1490         {
1491                 mode = MODE_ROUTE;
1492         } else
1493         if (!(strcasecmp(argv[1],"dial")))
1494         {
1495                 if (argc <= 3)
1496                         goto usage;
1497                 mode = MODE_DIAL;
1498         } else
1499         if (!(strcasecmp(argv[1],"release")))
1500         {
1501                 if (argc <= 2)
1502                         goto usage;
1503                 mode = MODE_RELEASE;
1504         } else
1505         if (!(strcasecmp(argv[1],"unblock")))
1506         {
1507                 if (argc <= 2)
1508                         goto usage;
1509                 mode = MODE_UNBLOCK;
1510         } else
1511         if (!(strcasecmp(argv[1],"block")))
1512         {
1513                 if (argc <= 2)
1514                         goto usage;
1515                 mode = MODE_BLOCK;
1516         } else
1517         if (!(strcasecmp(argv[1],"unload")))
1518         {
1519                 if (argc <= 2)
1520                         goto usage;
1521                 mode = MODE_UNLOAD;
1522         } else
1523         if (!(strcasecmp(argv[1],"testcall")))
1524         {
1525                 if (argc <= 4)
1526                         goto usage;
1527                 mode = MODE_TESTCALL;
1528         } else
1529         if (!(strcasecmp(argv[1],"trace")))
1530         {
1531                 mode = MODE_TRACE;
1532         } else
1533         {
1534                 goto usage;
1535         }
1536
1537 //pipeagain:
1538         /* open socket */
1539         if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0)
1540         {
1541                 fprintf(stderr, "Failed to create socket.\n");
1542                 exit(EXIT_FAILURE);
1543         }
1544         memset(&sock_address, 0, sizeof(sock_address));
1545         sock_address.sun_family = PF_UNIX;
1546         UCPY(sock_address.sun_path, socket_name);
1547         if ((conn = connect(sock, (struct sockaddr *)&sock_address, SUN_LEN(&sock_address))) < 0)
1548         {
1549                 close(sock);
1550                 fprintf(stderr, "Failed to connect to socket \"%s\".\nIs LCR running?\n", sock_address.sun_path);
1551                 exit(EXIT_FAILURE);
1552         }
1553
1554         /* process mode */
1555         switch(mode)
1556         {
1557                 case MODE_STATE:
1558                 ret = admin_state(sock, argv);
1559                 break;
1560
1561                 case MODE_INTERFACE:
1562                 case MODE_ROUTE:
1563                 ret = admin_cmd(sock, mode, NULL, NULL);
1564                 break;
1565
1566                 case MODE_DIAL:
1567                 ret = admin_cmd(sock, mode, argv[2], argv[3]);
1568                 break;
1569
1570                 case MODE_RELEASE:
1571                 case MODE_UNBLOCK:
1572                 case MODE_BLOCK:
1573                 case MODE_UNLOAD:
1574                 ret = admin_cmd(sock, mode, NULL, argv[2]);
1575                 break;
1576
1577                 case MODE_TESTCALL:
1578                 ret = admin_testcall(sock, argc, argv);
1579
1580                 case MODE_TRACE:
1581                 ret = admin_trace(sock, argc, argv);
1582         }
1583
1584         close(sock);
1585         /* now we say good bye */
1586         if (ret)
1587         {
1588 //              if (!strncasecmp(ret, "Broken Pipe", 11))
1589 //                      goto pipeagain;
1590                 printf("%s\n", ret);
1591                 exit(EXIT_FAILURE);
1592         }
1593 }
1594
1595
1596
1597
1598