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                                                         switch(m[i].u.i.busy[j])
 716                                                         {
 717                                                                 case B_STATE_IDLE:
 718                                                                 if ((!m[i].u.i.l2link && m[i].u.i.ptp) || m[i].u.i.block)
 719                                                                 {
 720                                                                         color(red);
 721                                                                         addstr("blocked ");
 722                                                                 } else
 723                                                                 {
 724                                                                         color(blue);
 725                                                                         addstr("idle    ");
 726                                                                 }
 727                                                                 break;
 728                                                                 case B_STATE_ACTIVATING:
 729                                                                 color(yellow);
 730                                                                 addstr("act'ing ");
 731                                                                 break;
 732                                                                 case B_STATE_ACTIVE:
 733                                                                 color(green);
 734                                                                 addstr("busy    ");
 735                                                                 break;
 736                                                                 case B_STATE_DEACTIVATING:
 737                                                                 color(yellow);
 738                                                                 addstr("dact'ing");
 739                                                                 break;
 740                                                                 case B_STATE_EXPORTING:
 741                                                                 color(yellow);
 742                                                                 addstr("exp'ing ");
 743                                                                 break;
 744                                                                 case B_STATE_REMOTE:
 745                                                                 color(green);
 746                                                                 addstr("remote  ");
 747                                                                 break;
 748                                                                 case B_STATE_IMPORTING:
 749                                                                 color(yellow);
 750                                                                 addstr("imp'ing ");
 751                                                                 break;
 752                                                         }
 753                                                         if (m[i].u.i.port[j])
 754                                                         {
 755                                                                 /* search for port */
 756                                                                 l = msg.u.s.interfaces+msg.u.s.joins+msg.u.s.epoints;
 757                                                                 ll = l+msg.u.s.ports;
 758                                                                 while(l < ll)
 759                                                                 {
 760                                                                         if (m[l].u.p.serial == m[i].u.i.port[j])
 761                                                                         {
 762                                                                                 SPRINT(buffer, " %s(%ld)", m[l].u.p.name, m[l].u.p.serial);
 763                                                                                 addstr(buffer);
 764                                                                         }
 765                                                                         l++;
 766                                                                 }
 767                                                         }
 768                                                         if (line+2 >= LINES)
 769                                                         {
 770                                                                 if (ltee)
 771                                                                 {
 772                                                                         color(cyan);
 773                                                                         move(line>1?line:1, 1);
 774                                                                         LLCORNER
 775                                                                 }
 776                                                                 goto end;
 777                                                         }
 778                                                 }
 779                                                 j++;
 780                                         }
 781                                         if (ltee)
 782                                         {
 783                                                 color(cyan);
 784                                                 move(line>1?line:1, 1);
 785                                                 LLCORNER
 786                                         }
 787                                         if (line+2 >= LINES) goto end;
 788                                         /* show summary if no channels were shown */
 789                                         if (show_interfaces<2 && ltee==0)
 790                                         {
 791                                                 color(cyan);
 792                                                 move(++line>1?line:1, 1);
 793                                                 LLCORNER
 794
 795                                                 if (m[i].u.i.l2link && m[i].u.i.block==0)
 796                                                 {
 797                                                         color(green);
 798                                                         SPRINT(buffer,"all %d channels free", m[i].u.i.channels);
 799                                                 } else
 800                                                 {
 801                                                         color(red);
 802                                                         SPRINT(buffer,"all %d channels blocked", m[i].u.i.channels);
 803                                                 }
 804                                                 addstr(buffer);
 805                                         }
 806                                         if (line+2 >= LINES) goto end;
 807                                 }
 808                         }
 809                         i++;
 810                         anything = 1;
 811                 }
 812                 i = 0;
 813                 ii = i + msg.u.s.remotes;
 814                 while(i < ii)
 815                 {
 816                         /* show remote summary */
 817                         move(++line>1?line:1, 0);
 818                         color(white);
 819                         SPRINT(buffer, "Remote: %s", m[i].u.r.name);
 820                         addstr(buffer);
 821                         i++;
 822                 }
 823                 if (anything)
 824                         line++;
 825                 if (line+2 >= LINES) goto end;
 826         }
 827         /* display calls (brief) */
 828         if (show_calls == 1)
 829         {
 830                 anything = 0;
 831                 i = msg.u.s.interfaces+msg.u.s.joins;
 832                 ii = i+msg.u.s.epoints;
 833                 while(i < ii)
 834                 {
 835                         /* for each endpoint... */
 836                         if (!m[i].u.e.join)
 837                         {
 838                                 move(++line>1?line:1, 0);
 839                                 color(white);
 840                                 SPRINT(buffer, "(%d): ", m[i].u.e.serial);
 841                                 addstr(buffer);
 842                                 color(cyan);
 843                                 if (m[i].u.e.terminal[0])
 844                                 {
 845                                         addstr("intern=");
 846                                         color(green);
 847                                         addstr(m[i].u.e.terminal);
 848                                 } else
 849                                         addstr("extern");
 850                                 color(white);
 851                                 SPRINT(buffer, " %s", m[i].u.e.callerid);
 852                                 addstr(buffer);
 853                                 color(cyan);
 854                                 addstr("->");
 855                                 color(white);
 856                                 SPRINT(buffer, "%s", m[i].u.e.dialing);
 857                                 addstr(buffer);
 858                                 if (m[i].u.e.action[0])
 859                                 {
 860                                         color(cyan);
 861                                         addstr(" action=");
 862                                         color(yellow);
 863                                         addstr(m[i].u.e.action);
 864                                 }
 865                                 if (line+2 >= LINES) goto end;
 866                         }
 867                         i++;
 868                         anything = 1;
 869                 }
 870                 j = msg.u.s.interfaces;
 871                 jj = j+msg.u.s.joins;
 872                 while(j < jj)
 873                 {
 874                         /* for each call... */
 875                         move(++line>1?line:1, 0);
 876                         color(white);
 877                         SPRINT(buffer, "(%d):", m[j].u.j.serial);
 878                         addstr(buffer);
 879                         i = msg.u.s.interfaces+msg.u.s.joins;
 880                         ii = i+msg.u.s.epoints;
 881                         while(i < ii)
 882                         {
 883                                 /* for each endpoint... */
 884                                 if (m[i].u.e.join == m[j].u.j.serial)
 885                                 {
 886                                         color(white);
 887                                         SPRINT(buffer, " (%d)", m[i].u.e.serial);
 888                                         addstr(buffer);
 889                                         color(cyan);
 890                                         if (m[i].u.e.terminal[0])
 891                                         {
 892                                                 addstr("int=");
 893                                                 color(green);
 894                                                 addstr(m[i].u.e.terminal);
 895                                         } else
 896                                                 addstr("ext");
 897                                         color(white);
 898                                         SPRINT(buffer, "-%s", m[i].u.e.callerid);
 899                                         addstr(buffer);
 900                                         color(cyan);
 901                                         addstr(">");
 902                                         color(white);
 903                                         SPRINT(buffer, "%s", m[i].u.e.dialing);
 904                                         addstr(buffer);
 905                                 }
 906                                 i++;
 907                                 anything = 1;
 908                         }
 909                         if (line+2 >= LINES) goto end;
 910                         j++;
 911                 }
 912                 if (anything)
 913                         line++;
 914                 if (line+2 >= LINES) goto end;
 915         }
 916         /* display calls (structurd) */
 917         if (show_calls == 2)
 918         {
 919                 /* show all ports with no epoint */
 920                 anything = 0;
 921                 i = msg.u.s.interfaces+msg.u.s.joins+msg.u.s.epoints;
 922                 ii = i+msg.u.s.ports;
 923                 while(i < ii)
 924                 {
 925                         if (!m[i].u.p.epoint)
 926                         {
 927                                 move(++line>1?line:1, 8);
 928                                 if (line+2 >= LINES) goto end;
 929                                 line = debug_port(&msg, m, line, i, 0);
 930                                 if (line+2 >= LINES) goto end;
 931                                 anything = 1;
 932                         }
 933                         i++;
 934                 }
 935                 if (anything)
 936                         line++;
 937                 if (line+2 >= LINES) goto end;
 938
 939                 /* show all epoints with no call */
 940                 anything = 0;
 941                 i = msg.u.s.interfaces+msg.u.s.joins;
 942                 ii = i+msg.u.s.epoints;
 943                 while(i < ii)
 944                 {
 945                         if (!m[i].u.e.join)
 946                         {
 947                                 move(++line>1?line:1, 4);
 948                                 if (line+2 >= LINES) goto end;
 949                                 line = debug_epoint(&msg, m, line, i, 0);
 950                                 if (line+2 >= LINES) goto end;
 951                                 anything = 1;
 952                         }
 953                         i++;
 954                 }
 955                 if (anything)
 956                         line++;
 957                 if (line+2 >= LINES) goto end;
 958
 959                 /* show all joins */
 960                 anything = 0;
 961                 i = msg.u.s.interfaces;
 962                 ii = i+msg.u.s.joins;
 963                 while(i < ii)
 964                 {
 965                         move(++line>1?line:1, 0);
 966                         if (line+2 >= LINES) goto end;
 967                         line = debug_join(&msg, m, line, i);
 968                         if (line+2 >= LINES) goto end;
 969                         i++;
 970                         anything = 1;
 971                 }
 972                 if (anything)
 973                         line++;
 974                 if (line+2 >= LINES) goto end;
 975
 976         }
 977
 978         /* show log */
 979         if (show_log)
 980         {
 981                 if (line+2 < LINES)
 982                 {
 983                         move(line++>1?line-1:1, 0);
 984                         color(blue);
 985                         hline(ACS_HLINE, COLS);
 986                         color(white);
 987
 988                         l = logcur-(LINES-line-2);
 989                         ll = logcur;
 990                         if (ll-l >= LOGLINES)
 991                                 l = ll-LOGLINES+1;
 992                         while(l!=ll)
 993                         {
 994                                 move(line++>1?line-1:1, 0);
 995                                 if ((int)strlen(logline[l % LOGLINES]) > hoffset)
 996                                         SCPY(buffer, logline[l % LOGLINES] + hoffset);
 997                                 else
 998                                         buffer[0] = '\0';
 999                                 if (COLS < (int)strlen(buffer))
1000                                 {
1001                                         buffer[COLS-1] = '\0';
1002                                         addstr(buffer);
1003                                         color(red);
1004                                         addch('*');
1005                                         color(white);
1006                                 } else
1007                                         addstr(buffer);
1008                                 l++;
1009                         }
1010                 }
1011         }
1012
1013         end:
1014         /* free memory */
1015         FREE(m, 0);
1016         /* display name/time */
1017 //      move(0, 0);
1018 //      hline(' ', COLS);
1019         move(0, 0);
1020         color(white);
1021         msg.u.s.version_string[sizeof(msg.u.s.version_string)-1] = '\0';
1022         SPRINT(buffer, "LCR %s", msg.u.s.version_string);
1023         addstr(buffer);
1024         if (COLS>50)
1025         {
1026                 move(0, COLS-19);
1027                 SPRINT(buffer, "%04d-%02d-%02d %02d:%02d:%02d",
1028                         msg.u.s.tm.tm_year+1900, msg.u.s.tm.tm_mon+1, msg.u.s.tm.tm_mday,
1029                         msg.u.s.tm.tm_hour, msg.u.s.tm.tm_min, msg.u.s.tm.tm_sec);
1030                 addstr(buffer);
1031         }
1032         /* displeay head line */
1033         move(1, 0);
1034         color(blue);
1035         hline(ACS_HLINE, COLS);
1036         if (offset)
1037         {
1038                 move(1, 1);
1039                 SPRINT(buffer, "Offset +%d", offset);
1040                 color(red);
1041                 addstr(buffer);
1042         }
1043         if (hoffset)
1044         {
1045                 move(1, 13);
1046                 SPRINT(buffer, "H-Offset +%d", hoffset);
1047                 color(red);
1048                 addstr(buffer);
1049         }
1050         /* display end */
1051         move(LINES-2, 0);
1052         color(white);
1053         hline(ACS_HLINE, COLS);
1054         move(LINES-1, 0);
1055         color(white);
1056         if (enter)
1057                 SPRINT(buffer, "-> %s", enter_string);
1058         else
1059                 SPRINT(buffer, "i=interfaces '%s'  c=calls '%s'  l=log  q=quit  +-*/=scroll  enter", text_interfaces[show_interfaces], text_calls[show_calls]);
1060         addstr(buffer);
1061         refresh();
1062
1063         /* resize */
1064         if (lastlines!=LINES || lastcols!=COLS)
1065         {
1066                 cleanup_curses();
1067                 init_curses();
1068                 goto again;
1069         }
1070
1071         if (enter)
1072         {
1073                 /* user input in enter mode */
1074                 ch = getch();
1075                 if (ch == 10)
1076                 {
1077                         FILE *fp;
1078
1079                         enter = 0;
1080                         if (!enter_string[0])
1081                                 goto again;
1082
1083                         SPRINT(logline[logcur++ % LOGLINES], "> %s", enter_string);
1084                         if (!!strncmp(enter_string, "interface", 10) &&
1085                             !!strncmp(enter_string, "route", 6) &&
1086                             !!strncmp(enter_string, "release ", 8) &&
1087                             !!strncmp(enter_string, "block ", 6) &&
1088                             !!strncmp(enter_string, "unblock ", 8) &&
1089                             !!strncmp(enter_string, "unload ", 7))
1090                         {
1091                                 SPRINT(logline[logcur++ % LOGLINES], "usage:");
1092                                 SPRINT(logline[logcur++ % LOGLINES], "interface (reload interface.conf)");
1093                                 SPRINT(logline[logcur++ % LOGLINES], "route (reload routing.conf)");
1094                                 SPRINT(logline[logcur++ % LOGLINES], "release <EP> (release endpoint with given ID)");
1095                                 SPRINT(logline[logcur++ % LOGLINES], "block <port> (block port for further calls)");
1096                                 SPRINT(logline[logcur++ % LOGLINES], "unblock <port> (unblock port for further calls, load if not loaded)");
1097                                 SPRINT(logline[logcur++ % LOGLINES], "unload <port> (unload mISDN stack, release call calls)");
1098                         } else
1099                         {
1100                                 /* applend output to log window */
1101                                 SPRINT(buffer, "%s %s", argv[0], enter_string);
1102                                 fp = popen(buffer, "r");
1103                                 if (fp)
1104                                 {
1105                                         while(fgets(logline[logcur % LOGLINES], sizeof(logline[0]), fp))
1106                                                 logline[logcur++ % LOGLINES][sizeof(logline[0])-1] = '\0';
1107                                         pclose(fp);
1108                                 } else
1109                                 {
1110                                         SPRINT(logline[logcur++ % LOGLINES], "failed to execute '%s'", buffer);
1111                                 }
1112                         }
1113                         logline[logcur % LOGLINES][0] = '\0';
1114                         enter_string[0] = '\0';
1115                         goto again;
1116                 }
1117                 if (ch>=32 && ch<=126)
1118                 {
1119                         SCCAT(enter_string, ch);
1120                         goto again;
1121                 } else
1122                 if (ch==8 || ch==127)
1123                 {
1124                         if (enter_string[0])
1125                                 enter_string[strlen(enter_string)-1] = '\0';
1126                         goto again;
1127                 } else
1128                 if (ch != 3)
1129                 {
1130                         usleep(250000);
1131                         goto again;
1132                 }
1133         } else
1134         {
1135                 /* user input in normal mode */
1136                 switch(getch())
1137                 {
1138                         case 12: /* refresh */
1139                         cleanup_curses();
1140                         init_curses();
1141                         goto again;
1142                         break;
1143
1144                         case 3: /* abort */
1145                         case 'q':
1146                         case 'Q':
1147                         break;
1148
1149                         case 'i': /* toggle interface */
1150                         show_interfaces++;
1151                         if (show_interfaces > 3) show_interfaces = 0;
1152                         goto again;
1153
1154                         case 'c': /* toggle calls */
1155                         show_calls++;
1156                         if (show_calls > 2) show_calls = 0;
1157                         goto again;
1158
1159                         case 'l': /* toggle log */
1160                         show_log++;
1161                         if (show_log > 1) show_log = 0;
1162                         goto again;
1163
1164                         case '+': /* scroll down */
1165                         offset++;
1166                         goto again;
1167
1168                         case '-': /* scroll up */
1169                         if (offset)
1170                                 offset--;
1171                         goto again;
1172
1173                         case '*': /* scroll right */
1174                         hoffset += 2;
1175                         goto again;
1176
1177                         case '/': /* scroll left */
1178                         if (hoffset)
1179                                 hoffset -= 2;
1180                         goto again;
1181
1182                         case 10: /* entermode */
1183                         enter = 1;
1184                         goto again;
1185
1186                         default:
1187                         usleep(250000);
1188                         goto again;
1189                 }
1190         }
1191
1192         /* check for logfh */
1193         if (logfh >= 0)
1194                 close(logfh);
1195         logfh = -1;
1196
1197         /* cleanup curses and exit */
1198         cleanup_curses();
1199
1200         return(NULL);
1201 }
1202
1203
1204 /*
1205  * Send command and show error message.
1206  */
1207 char *admin_cmd(int sock, int mode, char *extension, char *number)
1208 {
1209         static struct admin_message msg;
1210
1211         /* send reload command */
1212         memset(&msg, 0, sizeof(msg));
1213         switch(mode)
1214         {
1215                 case MODE_INTERFACE:
1216                 msg.message = ADMIN_REQUEST_CMD_INTERFACE;
1217                 break;
1218                 case MODE_ROUTE:
1219                 msg.message = ADMIN_REQUEST_CMD_ROUTE;
1220                 break;
1221                 case MODE_DIAL:
1222                 msg.message = ADMIN_REQUEST_CMD_DIAL;
1223                 SPRINT(msg.u.x.message, "%s:%s", extension?:"", number?:"");
1224                 break;
1225                 case MODE_RELEASE:
1226                 msg.message = ADMIN_REQUEST_CMD_RELEASE;
1227                 SCPY(msg.u.x.message, number);
1228                 break;
1229                 case MODE_UNBLOCK:
1230                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1231                 msg.u.x.portnum = atoi(number);
1232                 msg.u.x.block = 0;
1233                 break;
1234                 case MODE_BLOCK:
1235                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1236                 msg.u.x.portnum = atoi(number);
1237                 msg.u.x.block = 1;
1238                 break;
1239                 case MODE_UNLOAD:
1240                 msg.message = ADMIN_REQUEST_CMD_BLOCK;
1241                 msg.u.x.portnum = atoi(number);
1242                 msg.u.x.block = 2;
1243                 break;
1244         }
1245
1246         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1247                 return("Broken pipe while sending command.");
1248
1249         /* receive response */
1250         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1251                 return("Broken pipe while receiving response.");
1252         switch(mode)
1253         {
1254                 case MODE_INTERFACE:
1255                 if (msg.message != ADMIN_RESPONSE_CMD_INTERFACE)
1256                         return("Response not valid.");
1257                 break;
1258                 case MODE_ROUTE:
1259                 if (msg.message != ADMIN_RESPONSE_CMD_ROUTE)
1260                         return("Response not valid.");
1261                 break;
1262                 case MODE_DIAL:
1263                 if (msg.message != ADMIN_RESPONSE_CMD_DIAL)
1264                         return("Response not valid.");
1265                 break;
1266                 case MODE_RELEASE:
1267                 if (msg.message != ADMIN_RESPONSE_CMD_RELEASE)
1268                         return("Response not valid.");
1269                 break;
1270                 case MODE_UNBLOCK:
1271                 case MODE_BLOCK:
1272                 case MODE_UNLOAD:
1273                 if (msg.message != ADMIN_RESPONSE_CMD_BLOCK)
1274                         return("Response not valid.");
1275                 break;
1276         }
1277
1278         /* process response */
1279         if (msg.u.x.error)
1280         {
1281                 return(msg.u.x.message);
1282         }
1283         printf("Command successfull.\n");
1284         return(NULL);
1285 }
1286
1287
1288 /*
1289  * makes a testcall
1290  */
1291 char *admin_testcall(int sock, int argc, char *argv[])
1292 {
1293         static struct admin_message msg;
1294
1295         printf("pid=%d\n", getpid()); fflush(stdout);
1296
1297         /* send reload command */
1298         memset(&msg, 0, sizeof(msg));
1299         msg.message = ADMIN_CALL_SETUP;
1300         if (argc > 2)
1301         {
1302                 SCPY(msg.u.call.interface, argv[2]);
1303         }
1304         if (argc > 3)
1305         {
1306                 SCPY(msg.u.call.callerid, argv[3]);
1307         }
1308         if (argc > 4)
1309         {
1310                 SCPY(msg.u.call.dialing, argv[4]);
1311         }
1312         if (argc > 5)
1313         {
1314                 if (argv[5][0] == 'p')
1315                         msg.u.call.present = 1;
1316         }
1317         msg.u.call.bc_capa = 0x00; /*INFO_BC_SPEECH*/
1318         msg.u.call.bc_mode = 0x00; /*INFO_BMODE_CIRCUIT*/
1319         msg.u.call.bc_info1 = 0;
1320         msg.u.call.hlc = 0;
1321         msg.u.call.exthlc = 0;
1322         if (argc > 6)
1323                 msg.u.call.bc_capa = strtol(argv[6],NULL,0);
1324         else
1325                 msg.u.call.bc_info1 = 3 | 0x80; /* alaw, if no capability is given at all */
1326         if (argc > 7) {
1327                 msg.u.call.bc_mode = strtol(argv[7],NULL,0);
1328                 if (msg.u.call.bc_mode) msg.u.call.bc_mode = 2;
1329         }
1330         if (argc > 8) {
1331                 msg.u.call.bc_info1 = strtol(argv[8],NULL,0);
1332                 if (msg.u.call.bc_info1 < 0)
1333                         msg.u.call.bc_info1 = 0;
1334                 else
1335                         msg.u.call.bc_info1 |= 0x80;
1336         }
1337         if (argc > 9) {
1338                 msg.u.call.hlc = strtol(argv[9],NULL,0);
1339                 if (msg.u.call.hlc < 0)
1340                         msg.u.call.hlc = 0;
1341                 else
1342                         msg.u.call.hlc |= 0x80;
1343         }
1344 //              printf("hlc=%d\n",  msg.u.call.hlc);
1345         if (argc > 10) {
1346                 msg.u.call.exthlc = strtol(argv[10],NULL,0);
1347                 if (msg.u.call.exthlc < 0)
1348                         msg.u.call.exthlc = 0;
1349                 else
1350                         msg.u.call.exthlc |= 0x80;
1351         }
1352
1353         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1354                 return("Broken pipe while sending command.");
1355
1356         /* receive response */
1357 next:
1358         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1359                 return("Broken pipe while receiving response.");
1360         switch(msg.message)
1361         {
1362                 case ADMIN_CALL_SETUP_ACK:
1363                 printf("SETUP ACKNOWLEDGE\n"); fflush(stdout);
1364                 goto next;
1365
1366                 case ADMIN_CALL_PROCEEDING:
1367                 printf("PROCEEDING\n"); fflush(stdout);
1368                 goto next;
1369
1370                 case ADMIN_CALL_ALERTING:
1371                 printf("ALERTING\n"); fflush(stdout);
1372                 goto next;
1373
1374                 case ADMIN_CALL_CONNECT:
1375                 printf("CONNECT\n number=%s\n", msg.u.call.callerid); fflush(stdout);
1376                 goto next;
1377
1378                 case ADMIN_CALL_NOTIFY:
1379                 printf("NOTIFY\n notify=%d\n number=%s\n", msg.u.call.notify, msg.u.call.callerid); fflush(stdout);
1380                 goto next;
1381
1382                 case ADMIN_CALL_DISCONNECT:
1383                 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);
1384                 goto next;
1385
1386                 case ADMIN_CALL_RELEASE:
1387                 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);
1388                 break;
1389
1390                 default:
1391                 return("Response not valid.");
1392         }
1393
1394         printf("Command successfull.\n");
1395         return(NULL);
1396 }
1397
1398
1399 /*
1400  * makes a trace
1401  */
1402 char *admin_trace(int sock, int argc, char *argv[])
1403 {
1404         static struct admin_message msg;
1405         int i;
1406
1407         /* show help */
1408         if (argc > 2) if (!strcasecmp(argv[2], "help"))
1409         {
1410                 printf("Trace Help\n----------\n");
1411                 printf("%s trace [brief|short] [<filter>=<value> [...]]\n\n", argv[0]);
1412                 printf("By default a complete trace is shown in detailed format.\n");
1413                 printf("To show a more compact format, use 'brief' or 'short' keyword.\n");
1414                 printf("Use filter values to select specific trace messages.\n");
1415                 printf("All given filter values must match. If no filter is given, anything matches.\n\n");
1416                 printf("Filters:\n");
1417                 printf(" category=<mask bits>\n");
1418                 printf("  0x01 = CH: channel object trace\n");
1419                 printf("  0x02 = EP: endpoint object trace\n");
1420                 printf(" port=<mISDN port>  select only given port for trace\n");
1421                 printf(" interface=<interface name>  select only given interface for trace\n");
1422                 printf(" caller=<caller id>  select only given caller id for trace\n");
1423                 printf(" dialing=<number>  select only given dialed number for trace\n");
1424                 return(NULL);
1425         }
1426
1427         /* init trace request */
1428         memset(&msg, 0, sizeof(msg));
1429         msg.message = ADMIN_TRACE_REQUEST;
1430         msg.u.trace_req.detail = 3;
1431
1432         /* parse args */
1433         i = 2;
1434         while(i < argc)
1435         {
1436                 if (!strcasecmp(argv[i], "brief"))
1437                         msg.u.trace_req.detail = 1;
1438                 else if (!strcasecmp(argv[i], "short"))
1439                         msg.u.trace_req.detail = 2;
1440                 else if (!strncasecmp(argv[i], "category=", 9))
1441                         msg.u.trace_req.category = atoi(argv[i]+9);
1442                 else if (!strncasecmp(argv[i], "port=", 5))
1443                         msg.u.trace_req.port = atoi(argv[i]+5);
1444                 else if (!strncasecmp(argv[i], "interface=", 10))
1445                         SCPY(msg.u.trace_req.interface, argv[i]+10);
1446                 else if (!strncasecmp(argv[i], "caller=", 7))
1447                         SCPY(msg.u.trace_req.caller, argv[i]+7);
1448                 else if (!strncasecmp(argv[i], "dialing=", 8))
1449                         SCPY(msg.u.trace_req.dialing, argv[i]+8);
1450                 else return("Invalid trace option, try 'trace help'.");
1451
1452                 i++;
1453         }
1454
1455         /* send trace request */
1456         if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
1457                 return("Broken pipe while sending trace request.");
1458
1459         /* receive response */
1460 next:
1461         if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
1462                 return("Broken pipe while receiving response.");
1463
1464         if (msg.message != ADMIN_TRACE_RESPONSE)
1465                 return("Response not valid.");
1466
1467         printf("%s", msg.u.trace_rsp.text);
1468         goto next;
1469 }
1470
1471
1472 /*
1473  * main function
1474  */
1475 int main(int argc, char *argv[])
1476 {
1477         int mode;
1478         char *socket_name = SOCKET_NAME;
1479         int sock, conn;
1480         struct sockaddr_un sock_address;
1481         char *ret;
1482
1483
1484         /* show options */
1485         if (argc <= 1)
1486         {
1487                 usage:
1488                 printf("\n");
1489                 printf("Usage: %s state | interface | route | dial ...\n", argv[0]);
1490                 printf("state - View current states using graphical console output.\n");
1491                 printf("interface - Tell LCR to reload \"interface.conf\".\n");
1492                 printf("route - Tell LCR to reload \"route.conf\".\n");
1493                 printf("dial <extension> <number> - Tell LCR the next number to dial for extension.\n");
1494                 printf("release <number> - Tell LCR to release endpoint with given number.\n");
1495                 printf("block <port> - Block given port.\n");
1496                 printf("unblock <port> - Unblock given port.\n");
1497                 printf("unload <port> - Unload port. To load port use 'block' or 'unblock'.\n");
1498                 printf("testcall <interface> <callerid> <number> [present|restrict [<capability>]] - Testcall\n");
1499                 printf(" -> capability = <bc> <mode> <codec> <hlc> <exthlc> (Values must be numbers, -1 to omit.)\n");
1500                 printf("trace [brief|short] [<filter> [...]] - Shows call trace. Use filter to reduce output.\n");
1501                 printf(" -> Use 'trace help' to see filter description.\n");
1502                 printf("\n");
1503                 return(0);
1504         }
1505
1506         /* check mode */
1507         if (!(strcasecmp(argv[1],"state")))
1508         {
1509                 mode = MODE_STATE;
1510         } else
1511         if (!(strcasecmp(argv[1],"interface")))
1512         {
1513                 mode = MODE_INTERFACE;
1514         } else
1515         if (!(strcasecmp(argv[1],"route")))
1516         {
1517                 mode = MODE_ROUTE;
1518         } else
1519         if (!(strcasecmp(argv[1],"dial")))
1520         {
1521                 if (argc <= 3)
1522                         goto usage;
1523                 mode = MODE_DIAL;
1524         } else
1525         if (!(strcasecmp(argv[1],"release")))
1526         {
1527                 if (argc <= 2)
1528                         goto usage;
1529                 mode = MODE_RELEASE;
1530         } else
1531         if (!(strcasecmp(argv[1],"unblock")))
1532         {
1533                 if (argc <= 2)
1534                         goto usage;
1535                 mode = MODE_UNBLOCK;
1536         } else
1537         if (!(strcasecmp(argv[1],"block")))
1538         {
1539                 if (argc <= 2)
1540                         goto usage;
1541                 mode = MODE_BLOCK;
1542         } else
1543         if (!(strcasecmp(argv[1],"unload")))
1544         {
1545                 if (argc <= 2)
1546                         goto usage;
1547                 mode = MODE_UNLOAD;
1548         } else
1549         if (!(strcasecmp(argv[1],"testcall")))
1550         {
1551                 if (argc <= 4)
1552                         goto usage;
1553                 mode = MODE_TESTCALL;
1554         } else
1555         if (!(strcasecmp(argv[1],"trace")))
1556         {
1557                 mode = MODE_TRACE;
1558         } else
1559         {
1560                 goto usage;
1561         }
1562
1563 //pipeagain:
1564         /* open socket */
1565         if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0)
1566         {
1567                 fprintf(stderr, "Failed to create socket.\n");
1568                 exit(EXIT_FAILURE);
1569         }
1570         memset(&sock_address, 0, sizeof(sock_address));
1571         sock_address.sun_family = PF_UNIX;
1572         UCPY(sock_address.sun_path, socket_name);
1573         if ((conn = connect(sock, (struct sockaddr *)&sock_address, SUN_LEN(&sock_address))) < 0)
1574         {
1575                 close(sock);
1576                 fprintf(stderr, "Failed to connect to socket \"%s\".\nIs LCR running?\n", sock_address.sun_path);
1577                 exit(EXIT_FAILURE);
1578         }
1579
1580         /* process mode */
1581         switch(mode)
1582         {
1583                 case MODE_STATE:
1584                 ret = admin_state(sock, argv);
1585                 break;
1586
1587                 case MODE_INTERFACE:
1588                 case MODE_ROUTE:
1589                 ret = admin_cmd(sock, mode, NULL, NULL);
1590                 break;
1591
1592                 case MODE_DIAL:
1593                 ret = admin_cmd(sock, mode, argv[2], argv[3]);
1594                 break;
1595
1596                 case MODE_RELEASE:
1597                 case MODE_UNBLOCK:
1598                 case MODE_BLOCK:
1599                 case MODE_UNLOAD:
1600                 ret = admin_cmd(sock, mode, NULL, argv[2]);
1601                 break;
1602
1603                 case MODE_TESTCALL:
1604                 ret = admin_testcall(sock, argc, argv);
1605
1606                 case MODE_TRACE:
1607                 ret = admin_trace(sock, argc, argv);
1608         }
1609
1610         close(sock);
1611         /* now we say good bye */
1612         if (ret)
1613         {
1614 //              if (!strncasecmp(ret, "Broken Pipe", 11))
1615 //                      goto pipeagain;
1616                 printf("%s\n", ret);
1617                 exit(EXIT_FAILURE);
1618         }
1619 }
1620
1621
1622
1623
1624