webcit/roomops.c

   1 /* $Id$ */
   2
   3
   4 #include <ctype.h>
   5 #include <stdlib.h>
   6 #include <unistd.h>
   7 #include <stdio.h>
   8 #include <fcntl.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include <sys/wait.h>
  12 #include <sys/socket.h>
  13 #include <sys/time.h>
  14 #include <limits.h>
  15 #include <netinet/in.h>
  16 #include <netdb.h>
  17 #include <string.h>
  18 #include <pwd.h>
  19 #include <errno.h>
  20 #include <stdarg.h>
  21 #include <pthread.h>
  22 #include <signal.h>
  23 #include "webcit.h"
  24
  25
  26
  27
  28
  29
  30
  31 char floorlist[128][SIZ];
  32
  33
  34 /*
  35  * load the list of floors
  36  */
  37 void load_floorlist(void)
  38 {
  39         int a;
  40         char buf[SIZ];
  41
  42         for (a = 0; a < 128; ++a)
  43                 floorlist[a][0] = 0;
  44
  45         serv_puts("LFLR");
  46         serv_gets(buf);
  47         if (buf[0] != '1') {
  48                 strcpy(floorlist[0], "Main Floor");
  49                 return;
  50         }
  51         while (serv_gets(buf), strcmp(buf, "000")) {
  52                 extract(floorlist[extract_int(buf, 0)], buf, 1);
  53         }
  54 }
  55
  56
  57 /*
  58  * remove a room from the march list
  59  */
  60 void remove_march(char *aaa)
  61 {
  62         struct march *mptr, *mptr2;
  63
  64         if (WC->march == NULL)
  65                 return;
  66
  67         if (!strcasecmp(WC->march->march_name, aaa)) {
  68                 mptr = WC->march->next;
  69                 free(WC->march);
  70                 WC->march = mptr;
  71                 return;
  72         }
  73         mptr2 = WC->march;
  74         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
  75                 if (!strcasecmp(mptr->march_name, aaa)) {
  76                         mptr2->next = mptr->next;
  77                         free(mptr);
  78                         mptr = mptr2;
  79                 } else {
  80                         mptr2 = mptr;
  81                 }
  82         }
  83 }
  84
  85
  86
  87
  88
  89 void room_tree_list(struct roomlisting *rp)
  90 {
  91         char rmname[64];
  92         int f;
  93
  94         if (rp == NULL)
  95                 return;
  96
  97         if (rp->lnext != NULL) {
  98                 room_tree_list(rp->lnext);
  99         }
 100         strcpy(rmname, rp->rlname);
 101         f = rp->rlflags;
 102
 103         wprintf("<A HREF=\"/dotgoto&room=");
 104         urlescputs(rmname);
 105         wprintf("\"");
 106         wprintf(">");
 107         escputs1(rmname, 1);
 108         if ((f & QR_DIRECTORY) && (f & QR_NETWORK))
 109                 wprintf("}");
 110         else if (f & QR_DIRECTORY)
 111                 wprintf("]");
 112         else if (f & QR_NETWORK)
 113                 wprintf(")");
 114         else
 115                 wprintf("&gt;");
 116         wprintf("</A><TT> </TT>\n");
 117
 118         if (rp->rnext != NULL) {
 119                 room_tree_list(rp->rnext);
 120         }
 121         free(rp);
 122 }
 123
 124
 125 /*
 126  * Room ordering stuff (compare first by floor, then by order)
 127  */
 128 int rordercmp(struct roomlisting *r1, struct roomlisting *r2)
 129 {
 130         if ((r1 == NULL) && (r2 == NULL))
 131                 return (0);
 132         if (r1 == NULL)
 133                 return (-1);
 134         if (r2 == NULL)
 135                 return (1);
 136         if (r1->rlfloor < r2->rlfloor)
 137                 return (-1);
 138         if (r1->rlfloor > r2->rlfloor)
 139                 return (1);
 140         if (r1->rlorder < r2->rlorder)
 141                 return (-1);
 142         if (r1->rlorder > r2->rlorder)
 143                 return (1);
 144         return (0);
 145 }
 146
 147
 148 /*
 149  * Common code for all room listings
 150  */
 151 void listrms(char *variety)
 152 {
 153         char buf[SIZ];
 154         int num_rooms = 0;
 155
 156         struct roomlisting *rl = NULL;
 157         struct roomlisting *rp;
 158         struct roomlisting *rs;
 159
 160
 161         /* Ask the server for a room list */
 162         serv_puts(variety);
 163         serv_gets(buf);
 164         if (buf[0] != '1') {
 165                 wprintf("&nbsp;");
 166                 return;
 167         }
 168         while (serv_gets(buf), strcmp(buf, "000")) {
 169                 ++num_rooms;
 170                 rp = malloc(sizeof(struct roomlisting));
 171                 extract(rp->rlname, buf, 0);
 172                 rp->rlflags = extract_int(buf, 1);
 173                 rp->rlfloor = extract_int(buf, 2);
 174                 rp->rlorder = extract_int(buf, 3);
 175                 rp->lnext = NULL;
 176                 rp->rnext = NULL;
 177
 178                 rs = rl;
 179                 if (rl == NULL) {
 180                         rl = rp;
 181                 } else
 182                         while (rp != NULL) {
 183                                 if (rordercmp(rp, rs) < 0) {
 184                                         if (rs->lnext == NULL) {
 185                                                 rs->lnext = rp;
 186                                                 rp = NULL;
 187                                         } else {
 188                                                 rs = rs->lnext;
 189                                         }
 190                                 } else {
 191                                         if (rs->rnext == NULL) {
 192                                                 rs->rnext = rp;
 193                                                 rp = NULL;
 194                                         } else {
 195                                                 rs = rs->rnext;
 196                                         }
 197                                 }
 198                         }
 199         }
 200
 201         room_tree_list(rl);
 202
 203         /* If no rooms were listed, print an nbsp to make the cell
 204          * borders show up anyway.
 205          */
 206         if (num_rooms == 0) wprintf("&nbsp;");
 207 }
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217 /*
 218  * list all rooms by floor
 219  */
 220 void list_all_rooms_by_floor(void)
 221 {
 222         int a;
 223         char buf[SIZ];
 224
 225         load_floorlist();
 226
 227         output_headers(1);
 228
 229         wprintf("<TABLE width=100%% border><TR><TH>Floor</TH>");
 230         wprintf("<TH>Rooms with new messages</TH>");
 231         wprintf("<TH>Rooms with no new messages</TH></TR>\n");
 232
 233         for (a = 0; a < 128; ++a)
 234                 if (floorlist[a][0] != 0) {
 235
 236                         /* Floor name column */
 237                         wprintf("<TR><TD>");
 238
 239                         serv_printf("OIMG _floorpic_|%d", a);
 240                         serv_gets(buf);
 241                         if (buf[0] == '2') {
 242                                 serv_puts("CLOS");
 243                                 serv_gets(buf);
 244                                 wprintf("<IMG SRC=\"/image&name=_floorpic_&parm=%d\" ALT=\"%s\">",
 245                                         a, &floorlist[a][0]);
 246                         } else {
 247                                 escputs(&floorlist[a][0]);
 248                         }
 249
 250                         wprintf("</TD>");
 251
 252                         /* Rooms with new messages column */
 253                         wprintf("<TD>");
 254                         sprintf(buf, "LKRN %d", a);
 255                         listrms(buf);
 256                         wprintf("</TD>\n<TD>");
 257
 258                         /* Rooms with old messages column */
 259                         sprintf(buf, "LKRO %d", a);
 260                         listrms(buf);
 261                         wprintf("</TD></TR>\n");
 262                 }
 263         wprintf("</TABLE>\n");
 264         wDumpContent(1);
 265 }
 266
 267
 268 /*
 269  * list all forgotten rooms
 270  */
 271 void zapped_list(void)
 272 {
 273         output_headers(1);
 274         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 275         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 276         wprintf("<B>Zapped (forgotten) rooms</B>\n");
 277         wprintf("</TD></TR></TABLE><BR>\n");
 278         listrms("LZRM -1");
 279         wprintf("<BR><BR>\n");
 280         wprintf("Click on any room to un-zap it and goto that room.\n");
 281         wDumpContent(1);
 282 }
 283
 284
 285 /*
 286  * read this room's info file (set v to 1 for verbose mode)
 287  */
 288 void readinfo(void)
 289 {
 290         char buf[SIZ];
 291
 292         serv_puts("RINF");
 293         serv_gets(buf);
 294         if (buf[0] == '1') {
 295                 wprintf("<FONT SIZE=-1>");
 296                 fmout(NULL);
 297                 wprintf("</FONT>");
 298         }
 299 }
 300
 301
 302
 303
 304 /* Display room graphic.  The server doesn't actually
 305  * need the room name, but we supply it in order to
 306  * keep the browser from using a cached graphic from
 307  * another room.
 308  */
 309 void embed_room_graphic(void) {
 310         char buf[SIZ];
 311
 312         serv_puts("OIMG _roompic_");
 313         serv_gets(buf);
 314         if (buf[0] == '2') {
 315                 wprintf("<TD>");
 316                 wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 317                 urlescputs(WC->wc_roomname);
 318                 wprintf("\"></TD>");
 319                 serv_puts("CLOS");
 320                 serv_gets(buf);
 321         }
 322
 323 }
 324
 325
 326 /* Let the user know if new mail has arrived
 327  */
 328 void embed_newmail_button(void) {
 329         if ( (WC->new_mail > WC->remember_new_mail) && (WC->new_mail>0) ) {
 330                 wprintf("<TD VALIGN=TOP>"
 331                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 332                         "ALT=\"You have new mail\">"
 333                         "<BR><BLINK>%d</BLINK>", WC->new_mail);
 334                 wprintf("<FONT SIZE=-2> new mail messages</FONT></TD>");
 335                 WC->remember_new_mail = WC->new_mail;
 336         }
 337 }
 338
 339
 340
 341 void embed_room_banner(char *got) {
 342         char fakegot[SIZ];
 343
 344         /* We need to have the information returned by a GOTO server command.
 345          * If it isn't supplied, we fake it by issuing our own GOTO.
 346          */
 347         if (got == NULL) {
 348                 serv_printf("GOTO %s", WC->wc_roomname);
 349                 serv_gets(fakegot);
 350                 got = fakegot;
 351         }
 352
 353         /* Check for new mail. */
 354         WC->new_mail = extract_int(&got[4], 9);
 355
 356         svprintf("ROOMNAME", WCS_STRING, "%s", WC->wc_roomname);
 357         svprintf("NEWMSGS", WCS_STRING, "%d", extract_int(&got[4], 1));
 358         svprintf("TOTALMSGS", WCS_STRING, "%d", extract_int(&got[4], 2));
 359         svcallback("ROOMPIC", embed_room_graphic);
 360         svcallback("ROOMINFO", readinfo);
 361         svcallback("YOUHAVEMAIL", embed_newmail_button);
 362
 363         do_template("roombanner.html");
 364         clear_local_substs();
 365 }
 366
 367
 368
 369
 370
 371 /*
 372  * generic routine to take the session to a new room
 373  *
 374  * display_name values:  0 = goto only
 375  *                       1 = goto and display
 376  *                       2 = display only
 377  */
 378 void gotoroom(char *gname, int display_name)
 379 {
 380         char buf[SIZ];
 381         static long ls = (-1L);
 382
 383
 384         if (display_name) {
 385                 output_headers(0);
 386                 wprintf("Pragma: no-cache\n");
 387                 wprintf("Cache-Control: no-store\n");
 388
 389                 wprintf("<HTML><HEAD>\n"
 390                         "<META HTTP-EQUIV=\"refresh\" CONTENT=\"500363689;\">\n"
 391                         "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"
 392                         "<META HTTP-EQUIV=\"expired\" CONTENT=\"28-May-1971 18:10:00 GMT\">\n"
 393                         "<meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\">\n"
 394                         "</HEAD>\n");
 395                 do_template("background.html");
 396         }
 397         if (display_name != 2) {
 398                 /* store ungoto information */
 399                 strcpy(WC->ugname, WC->wc_roomname);
 400                 WC->uglsn = ls;
 401         }
 402         /* move to the new room */
 403         serv_printf("GOTO %s", gname);
 404         serv_gets(buf);
 405         if (buf[0] != '2') {
 406                 serv_puts("GOTO _BASEROOM_");
 407                 serv_gets(buf);
 408         }
 409         if (buf[0] != '2') {
 410                 if (display_name) {
 411                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 412                         wDumpContent(1);
 413                 }
 414                 return;
 415         }
 416         extract(WC->wc_roomname, &buf[4], 0);
 417         WC->room_flags = extract_int(&buf[4], 4);
 418         /* highest_msg_read = extract_int(&buf[4],6);
 419            maxmsgnum = extract_int(&buf[4],5);
 420            is_mail = (char) extract_int(&buf[4],7); */
 421         ls = extract_long(&buf[4], 6);
 422
 423         if (WC->is_aide)
 424                 WC->is_room_aide = WC->is_aide;
 425         else
 426                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 427
 428         remove_march(WC->wc_roomname);
 429         if (!strcasecmp(gname, "_BASEROOM_"))
 430                 remove_march(gname);
 431
 432         /* Display the room banner */
 433         if (display_name) {
 434                 embed_room_banner(buf);
 435                 wDumpContent(1);
 436         }
 437         strcpy(WC->wc_roomname, WC->wc_roomname);
 438 }
 439
 440
 441 /*
 442  * Locate the room on the march list which we most want to go to.  Each room
 443  * is measured given a "weight" of preference based on various factors.
 444  */
 445 char *pop_march(int desired_floor)
 446 {
 447         static char TheRoom[64];
 448         int TheFloor = 0;
 449         int TheOrder = 32767;
 450         int TheWeight = 0;
 451         int weight;
 452         struct march *mptr = NULL;
 453
 454         strcpy(TheRoom, "_BASEROOM_");
 455         if (WC->march == NULL)
 456                 return (TheRoom);
 457
 458         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 459                 weight = 0;
 460                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 461                         weight = weight + 10000;
 462                 if (mptr->march_floor == desired_floor)
 463                         weight = weight + 5000;
 464
 465                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 466                 weight = weight + (128 - (mptr->march_order));
 467
 468                 if (weight > TheWeight) {
 469                         TheWeight = weight;
 470                         strcpy(TheRoom, mptr->march_name);
 471                         TheFloor = mptr->march_floor;
 472                         TheOrder = mptr->march_order;
 473                 }
 474         }
 475         return (TheRoom);
 476 }
 477
 478
 479
 480 /* Goto next room having unread messages.
 481  * We want to skip over rooms that the user has already been to, and take the
 482  * user back to the lobby when done.  The room we end up in is placed in
 483  * newroom - which is set to 0 (the lobby) initially.
 484  * We start the search in the current room rather than the beginning to prevent
 485  * two or more concurrent users from dragging each other back to the same room.
 486  */
 487 void gotonext(void)
 488 {
 489         char buf[SIZ];
 490         struct march *mptr, *mptr2;
 491         char next_room[32];
 492
 493         /* First check to see if the march-mode list is already allocated.
 494          * If it is, pop the first room off the list and go there.
 495          */
 496
 497         if (WC->march == NULL) {
 498                 serv_puts("LKRN");
 499                 serv_gets(buf);
 500                 if (buf[0] == '1')
 501                         while (serv_gets(buf), strcmp(buf, "000")) {
 502                                 mptr = (struct march *) malloc(sizeof(struct march));
 503                                 mptr->next = NULL;
 504                                 extract(mptr->march_name, buf, 0);
 505                                 mptr->march_floor = extract_int(buf, 2);
 506                                 mptr->march_order = extract_int(buf, 3);
 507                                 if (WC->march == NULL) {
 508                                         WC->march = mptr;
 509                                 } else {
 510                                         mptr2 = WC->march;
 511                                         while (mptr2->next != NULL)
 512                                                 mptr2 = mptr2->next;
 513                                         mptr2->next = mptr;
 514                                 }
 515                         }
 516 /* add _BASEROOM_ to the end of the march list, so the user will end up
 517  * in the system base room (usually the Lobby>) at the end of the loop
 518  */
 519                 mptr = (struct march *) malloc(sizeof(struct march));
 520                 mptr->next = NULL;
 521                 strcpy(mptr->march_name, "_BASEROOM_");
 522                 if (WC->march == NULL) {
 523                         WC->march = mptr;
 524                 } else {
 525                         mptr2 = WC->march;
 526                         while (mptr2->next != NULL)
 527                                 mptr2 = mptr2->next;
 528                         mptr2->next = mptr;
 529                 }
 530 /*
 531  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 532  * walk around in circles
 533  */
 534                 remove_march(WC->wc_roomname);
 535         }
 536         if (WC->march != NULL) {
 537                 strcpy(next_room, pop_march(-1));
 538         } else {
 539                 strcpy(next_room, "_BASEROOM_");
 540         }
 541
 542
 543         smart_goto(next_room);
 544 }
 545
 546
 547 void smart_goto(char *next_room) {
 548         gotoroom(next_room, 0);
 549         readloop("readnew");
 550 }
 551
 552
 553
 554 /*
 555  * mark all messages in current room as having been read
 556  */
 557 void slrp_highest(void)
 558 {
 559         char buf[SIZ];
 560
 561         /* set pointer */
 562         serv_puts("SLRP HIGHEST");
 563         serv_gets(buf);
 564         if (buf[0] != '2') {
 565                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 566                 return;
 567         }
 568 }
 569
 570
 571 /*
 572  * un-goto the previous room
 573  */
 574 void ungoto(void)
 575 {
 576         char buf[SIZ];
 577
 578         if (!strcmp(WC->ugname, "")) {
 579                 smart_goto(WC->wc_roomname);
 580                 return;
 581         }
 582         serv_printf("GOTO %s", WC->ugname);
 583         serv_gets(buf);
 584         if (buf[0] != '2') {
 585                 smart_goto(WC->wc_roomname);
 586                 return;
 587         }
 588         if (WC->uglsn >= 0L) {
 589                 serv_printf("SLRP %ld", WC->uglsn);
 590                 serv_gets(buf);
 591         }
 592         strcpy(buf, WC->ugname);
 593         strcpy(WC->ugname, "");
 594         smart_goto(buf);
 595 }
 596
 597 /*
 598  * display the form for editing a room
 599  */
 600 void display_editroom(void)
 601 {
 602         char buf[SIZ];
 603         char er_name[20];
 604         char er_password[10];
 605         char er_dirname[15];
 606         char er_roomaide[26];
 607         unsigned er_flags;
 608         int er_floor;
 609         int i;
 610
 611         serv_puts("GETR");
 612         serv_gets(buf);
 613
 614         if (buf[0] != '2') {
 615                 display_error(&buf[4]);
 616                 return;
 617         }
 618         extract(er_name, &buf[4], 0);
 619         extract(er_password, &buf[4], 1);
 620         extract(er_dirname, &buf[4], 2);
 621         er_flags = extract_int(&buf[4], 3);
 622         er_floor = extract_int(&buf[4], 4);
 623
 624
 625         output_headers(1);
 626
 627         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 628         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 629         wprintf("<B>Room administration</B>\n");
 630         wprintf("</FONT></TD></TR></TABLE>\n");
 631
 632         wprintf("<UL>"
 633                 "<LI><A HREF=\"/confirm_delete_room\">\n"
 634                 "Delete this room</A>\n"
 635                 "<LI><A HREF=\"/display_editroompic\">\n"
 636                 "Set or change the graphic for this room's banner</A>\n"
 637                 "<LI><A HREF=\"/display_editinfo\">\n"
 638                 "Edit this room's Info file</A>\n"
 639                 "</UL>");
 640
 641         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 642         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 643         wprintf("<B>Room editing</B>\n");
 644         wprintf("</FONT></TD></TR></TABLE>\n");
 645
 646         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 647
 648         wprintf("<UL><LI>Name of room: ");
 649         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 650
 651         wprintf("<LI>Resides on floor: ");
 652         load_floorlist();
 653         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 654         for (i = 0; i < 128; ++i)
 655                 if (strlen(floorlist[i]) > 0) {
 656                         wprintf("<OPTION ");
 657                         if (i == er_floor)
 658                                 wprintf("SELECTED ");
 659                         wprintf("VALUE=\"%d\">", i);
 660                         escputs(floorlist[i]);
 661                         wprintf("</OPTION>\n");
 662                 }
 663         wprintf("</SELECT>\n");
 664
 665         wprintf("<LI>Type of room:<UL>\n");
 666
 667         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 668         if ((er_flags & QR_PRIVATE) == 0)
 669                 wprintf("CHECKED ");
 670         wprintf("> Public room\n");
 671
 672         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 673         if ((er_flags & QR_PRIVATE) &&
 674             (er_flags & QR_GUESSNAME))
 675                 wprintf("CHECKED ");
 676         wprintf("> Private - guess name\n");
 677
 678         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 679         if ((er_flags & QR_PRIVATE) &&
 680             (er_flags & QR_PASSWORDED))
 681                 wprintf("CHECKED ");
 682         wprintf("> Private - require password:\n");
 683         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 684
 685         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 686         if ((er_flags & QR_PRIVATE)
 687             && ((er_flags & QR_GUESSNAME) == 0)
 688             && ((er_flags & QR_PASSWORDED) == 0))
 689                 wprintf("CHECKED ");
 690         wprintf("> Private - invitation only\n");
 691
 692         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 693         wprintf("> If private, cause current users to forget room\n");
 694
 695         wprintf("</UL>\n");
 696
 697         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 698         if (er_flags & QR_PREFONLY)
 699                 wprintf("CHECKED ");
 700         wprintf("> Preferred users only\n");
 701
 702         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 703         if (er_flags & QR_READONLY)
 704                 wprintf("CHECKED ");
 705         wprintf("> Read-only room\n");
 706
 707 /* directory stuff */
 708         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 709         if (er_flags & QR_DIRECTORY)
 710                 wprintf("CHECKED ");
 711         wprintf("> File directory room\n");
 712
 713         wprintf("<UL><LI>Directory name: ");
 714         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 715
 716         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 717         if (er_flags & QR_UPLOAD)
 718                 wprintf("CHECKED ");
 719         wprintf("> Uploading allowed\n");
 720
 721         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 722         if (er_flags & QR_DOWNLOAD)
 723                 wprintf("CHECKED ");
 724         wprintf("> Downloading allowed\n");
 725
 726         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 727         if (er_flags & QR_VISDIR)
 728                 wprintf("CHECKED ");
 729         wprintf("> Visible directory</UL>\n");
 730
 731 /* end of directory stuff */
 732
 733         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 734         if (er_flags & QR_NETWORK)
 735                 wprintf("CHECKED ");
 736         wprintf("> Network shared room\n");
 737
 738 /* start of anon options */
 739
 740         wprintf("<LI>Anonymous messages<UL>\n");
 741
 742         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 743         if (((er_flags & QR_ANONONLY) == 0)
 744             && ((er_flags & QR_ANONOPT) == 0))
 745                 wprintf("CHECKED ");
 746         wprintf("> No anonymous messages\n");
 747
 748         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 749         if (er_flags & QR_ANONONLY)
 750                 wprintf("CHECKED ");
 751         wprintf("> All messages are anonymous\n");
 752
 753         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 754         if (er_flags & QR_ANONOPT)
 755                 wprintf("CHECKED ");
 756         wprintf("> Prompt user when entering messages</UL>\n");
 757
 758 /* end of anon options */
 759
 760         wprintf("<LI>Room aide: \n");
 761         serv_puts("GETA");
 762         serv_gets(buf);
 763         if (buf[0] != '2') {
 764                 wprintf("<EM>%s</EM>\n", &buf[4]);
 765         } else {
 766                 extract(er_roomaide, &buf[4], 0);
 767                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 768         }
 769
 770         wprintf("</UL><CENTER>\n");
 771         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 772         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 773         wprintf("</CENTER>\n");
 774
 775         wDumpContent(1);
 776 }
 777
 778
 779 /*
 780  * save new parameters for a room
 781  */
 782 void editroom(void)
 783 {
 784         char buf[SIZ];
 785         char er_name[20];
 786         char er_password[10];
 787         char er_dirname[15];
 788         char er_roomaide[26];
 789         int er_floor;
 790         unsigned er_flags;
 791         int bump;
 792
 793
 794         if (strcmp(bstr("sc"), "OK")) {
 795                 display_error("Cancelled.  Changes were not saved.");
 796                 return;
 797         }
 798         serv_puts("GETR");
 799         serv_gets(buf);
 800
 801         if (buf[0] != '2') {
 802                 display_error(&buf[4]);
 803                 return;
 804         }
 805         extract(er_name, &buf[4], 0);
 806         extract(er_password, &buf[4], 1);
 807         extract(er_dirname, &buf[4], 2);
 808         er_flags = extract_int(&buf[4], 3);
 809
 810         strcpy(er_roomaide, bstr("er_roomaide"));
 811         if (strlen(er_roomaide) == 0) {
 812                 serv_puts("GETA");
 813                 serv_gets(buf);
 814                 if (buf[0] != '2') {
 815                         strcpy(er_roomaide, "");
 816                 } else {
 817                         extract(er_roomaide, &buf[4], 0);
 818                 }
 819         }
 820         strcpy(buf, bstr("er_name"));
 821         buf[20] = 0;
 822         if (strlen(buf) > 0)
 823                 strcpy(er_name, buf);
 824
 825         strcpy(buf, bstr("er_password"));
 826         buf[10] = 0;
 827         if (strlen(buf) > 0)
 828                 strcpy(er_password, buf);
 829
 830         strcpy(buf, bstr("er_dirname"));
 831         buf[15] = 0;
 832         if (strlen(buf) > 0)
 833                 strcpy(er_dirname, buf);
 834
 835         strcpy(buf, bstr("type"));
 836         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 837
 838         if (!strcmp(buf, "invonly")) {
 839                 er_flags |= (QR_PRIVATE);
 840         }
 841         if (!strcmp(buf, "guessname")) {
 842                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 843         }
 844         if (!strcmp(buf, "passworded")) {
 845                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 846         }
 847         if (!strcmp(bstr("prefonly"), "yes")) {
 848                 er_flags |= QR_PREFONLY;
 849         } else {
 850                 er_flags &= ~QR_PREFONLY;
 851         }
 852
 853         if (!strcmp(bstr("readonly"), "yes")) {
 854                 er_flags |= QR_READONLY;
 855         } else {
 856                 er_flags &= ~QR_READONLY;
 857         }
 858
 859         if (!strcmp(bstr("network"), "yes")) {
 860                 er_flags |= QR_NETWORK;
 861         } else {
 862                 er_flags &= ~QR_NETWORK;
 863         }
 864
 865         if (!strcmp(bstr("directory"), "yes")) {
 866                 er_flags |= QR_DIRECTORY;
 867         } else {
 868                 er_flags &= ~QR_DIRECTORY;
 869         }
 870
 871         if (!strcmp(bstr("ulallowed"), "yes")) {
 872                 er_flags |= QR_UPLOAD;
 873         } else {
 874                 er_flags &= ~QR_UPLOAD;
 875         }
 876
 877         if (!strcmp(bstr("dlallowed"), "yes")) {
 878                 er_flags |= QR_DOWNLOAD;
 879         } else {
 880                 er_flags &= ~QR_DOWNLOAD;
 881         }
 882
 883         if (!strcmp(bstr("visdir"), "yes")) {
 884                 er_flags |= QR_VISDIR;
 885         } else {
 886                 er_flags &= ~QR_VISDIR;
 887         }
 888
 889         strcpy(buf, bstr("anon"));
 890
 891         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 892         if (!strcmp(buf, "anononly"))
 893                 er_flags |= QR_ANONONLY;
 894         if (!strcmp(buf, "anon2"))
 895                 er_flags |= QR_ANONOPT;
 896
 897         bump = 0;
 898         if (!strcmp(bstr("bump"), "yes"))
 899                 bump = 1;
 900
 901         er_floor = atoi(bstr("er_floor"));
 902
 903         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
 904              er_name, er_password, er_dirname, er_flags, bump, er_floor);
 905         serv_puts(buf);
 906         serv_gets(buf);
 907         if (buf[0] != '2') {
 908                 display_error(&buf[4]);
 909                 return;
 910         }
 911         gotoroom(er_name, 0);
 912
 913         if (strlen(er_roomaide) > 0) {
 914                 sprintf(buf, "SETA %s", er_roomaide);
 915                 serv_puts(buf);
 916                 serv_gets(buf);
 917                 if (buf[0] != '2') {
 918                         display_error(&buf[4]);
 919                         return;
 920                 }
 921         }
 922         smart_goto(er_name);
 923 }
 924
 925 /*
 926  * Invite, Kick, and show Who Knows a room
 927  */
 928 void display_whok(void)
 929 {
 930         char buf[SIZ], room[SIZ], username[SIZ];
 931
 932         serv_puts("GETR");
 933         serv_gets(buf);
 934
 935         if (buf[0] != '2') {
 936                 display_error(&buf[4]);
 937                 return;
 938         }
 939         extract(room, &buf[4], 0);
 940
 941         strcpy(username, bstr("username"));
 942
 943         output_headers(1);
 944
 945         if(!strcmp(bstr("sc"), "Kick")) {
 946                 sprintf(buf, "KICK %s", username);
 947                 serv_puts(buf);
 948                 serv_gets(buf);
 949
 950                 if (buf[0] != '2') {
 951                         display_error(&buf[4]);
 952                         return;
 953                 } else {
 954                         wprintf("User %s kicked out of room %s.\n",
 955                                 username, room);
 956                 }
 957         } else if(!strcmp(bstr("sc"), "Invite")) {
 958                 sprintf(buf, "INVT %s", username);
 959                 serv_puts(buf);
 960                 serv_gets(buf);
 961
 962                 if (buf[0] != '2') {
 963                         display_error(&buf[4]);
 964                         return;
 965                 } else {
 966                         wprintf("User %s invited to room %s.\n",
 967                                 username, room);
 968                 }
 969         }
 970
 971
 972         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
 973         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
 974         serv_puts("WHOK");
 975         serv_gets(buf);
 976         if (buf[0] == '1') {
 977                 while (serv_gets(buf), strcmp(buf, "000")) {
 978                         extract(username, buf, 0);
 979                         wprintf("<OPTION>");
 980                         escputs(username);
 981                         wprintf("\n");
 982                 }
 983         }
 984         wprintf("</SELECT>\n");
 985
 986         wprintf("<CENTER>\n");
 987         wprintf("<input type=submit name=sc value=\"Kick\">");
 988         wprintf("</CENTER>\n");
 989         wprintf("</FORM>\n");
 990         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
 991         wprintf("Invite: ");
 992         wprintf("<input type=text name=username>\n");
 993         wprintf("<input type=hidden name=sc value=\"Invite\">");
 994         wprintf("<input type=submit value=\"Invite\">");
 995         wDumpContent(1);
 996 }
 997
 998
 999
1000 /*
1001  * display the form for entering a new room
1002  */
1003 void display_entroom(void)
1004 {
1005         int i;
1006         char buf[SIZ];
1007
1008         serv_puts("CRE8 0");
1009         serv_gets(buf);
1010
1011         if (buf[0] != '2') {
1012                 display_error(&buf[4]);
1013                 return;
1014         }
1015         output_headers(1);
1016
1017         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
1018         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1019         wprintf("<B>Enter (create) a new room</B>\n");
1020         wprintf("</FONT></TD></TR></TABLE>\n");
1021
1022         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
1023
1024         wprintf("<UL><LI>Name of room: ");
1025         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
1026
1027         wprintf("<LI>Type of room:<UL>\n");
1028
1029         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
1030         wprintf("CHECKED > Public room\n");
1031
1032         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
1033         wprintf("> Private - guess name\n");
1034
1035         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
1036         wprintf("> Private - require password:\n");
1037         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
1038
1039         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
1040         wprintf("> Private - invitation only\n");
1041         wprintf("</UL>\n");
1042
1043         wprintf("<LI>Resides on floor: ");
1044         load_floorlist();
1045         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
1046         for (i = 0; i < 128; ++i)
1047                 if (strlen(floorlist[i]) > 0) {
1048                         wprintf("<OPTION ");
1049                         wprintf("VALUE=\"%d\">", i);
1050                         escputs(floorlist[i]);
1051                         wprintf("</OPTION>\n");
1052                 }
1053         wprintf("</SELECT>\n");
1054         wprintf("</UL>\n");
1055
1056
1057         wprintf("<CENTER>\n");
1058         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1059         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1060         wprintf("</CENTER>\n");
1061         wprintf("</FORM>\n<HR>");
1062         serv_printf("MESG roomaccess");
1063         serv_gets(buf);
1064         if (buf[0] == '1') {
1065                 fmout(NULL);
1066         }
1067         wDumpContent(1);
1068 }
1069
1070
1071
1072 /*
1073  * enter a new room
1074  */
1075 void entroom(void)
1076 {
1077         char buf[SIZ];
1078         char er_name[20];
1079         char er_type[20];
1080         char er_password[10];
1081         int er_floor;
1082         int er_num_type;
1083
1084         if (strcmp(bstr("sc"), "OK")) {
1085                 display_error("Cancelled.  No new room was created.");
1086                 return;
1087         }
1088         strcpy(er_name, bstr("er_name"));
1089         strcpy(er_type, bstr("type"));
1090         strcpy(er_password, bstr("er_password"));
1091         er_floor = atoi(bstr("er_floor"));
1092
1093         er_num_type = 0;
1094         if (!strcmp(er_type, "guessname"))
1095                 er_num_type = 1;
1096         if (!strcmp(er_type, "passworded"))
1097                 er_num_type = 2;
1098         if (!strcmp(er_type, "invonly"))
1099                 er_num_type = 3;
1100
1101         sprintf(buf, "CRE8 1|%s|%d|%s|%d",
1102                 er_name, er_num_type, er_password, er_floor);
1103         serv_puts(buf);
1104         serv_gets(buf);
1105         if (buf[0] != '2') {
1106                 display_error(&buf[4]);
1107                 return;
1108         }
1109         smart_goto(er_name);
1110 }
1111
1112
1113 /*
1114  * display the screen to enter a private room
1115  */
1116 void display_private(char *rname, int req_pass)
1117 {
1118
1119         output_headers(1);
1120
1121         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1122         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1123         wprintf("<B>Goto a private room</B>\n");
1124         wprintf("</FONT></TD></TR></TABLE>\n");
1125
1126         wprintf("<CENTER>\n");
1127         wprintf("If you know the name of a hidden (guess-name) or\n");
1128         wprintf("passworded room, you can enter that room by typing\n");
1129         wprintf("its name below.  Once you gain access to a private\n");
1130         wprintf("room, it will appear in your regular room listings\n");
1131         wprintf("so you don't have to keep returning here.\n");
1132         wprintf("<BR><BR>");
1133
1134         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1135
1136         wprintf("<TABLE border><TR><TD>");
1137         wprintf("Enter room name:</TD><TD>");
1138         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1139
1140         if (req_pass) {
1141                 wprintf("</TD></TR><TR><TD>");
1142                 wprintf("Enter room password:</TD><TD>");
1143                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1144         }
1145         wprintf("</TD></TR></TABLE>\n");
1146
1147         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1148         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1149         wprintf("</FORM>\n");
1150         wDumpContent(1);
1151 }
1152
1153 /*
1154  * goto a private room
1155  */
1156 void goto_private(void)
1157 {
1158         char hold_rm[32];
1159         char buf[SIZ];
1160
1161         if (strcasecmp(bstr("sc"), "OK")) {
1162                 display_main_menu();
1163                 return;
1164         }
1165         strcpy(hold_rm, WC->wc_roomname);
1166         strcpy(buf, "GOTO ");
1167         strcat(buf, bstr("gr_name"));
1168         strcat(buf, "|");
1169         strcat(buf, bstr("gr_pass"));
1170         serv_puts(buf);
1171         serv_gets(buf);
1172
1173         if (buf[0] == '2') {
1174                 smart_goto(bstr("gr_name"));
1175                 return;
1176         }
1177         if (!strncmp(buf, "540", 3)) {
1178                 display_private(bstr("gr_name"), 1);
1179                 return;
1180         }
1181         output_headers(1);
1182         wprintf("%s\n", &buf[4]);
1183         wDumpContent(1);
1184         return;
1185 }
1186
1187
1188 /*
1189  * display the screen to zap a room
1190  */
1191 void display_zap(void)
1192 {
1193         output_headers(1);
1194
1195         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1196         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1197         wprintf("<B>Zap (forget) the current room</B>\n");
1198         wprintf("</FONT></TD></TR></TABLE>\n");
1199
1200         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1201         wprintf("disappear from your room list.  Is this what you wish ");
1202         wprintf("to do?<BR>\n");
1203
1204         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1205         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1206         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1207         wprintf("</FORM>\n");
1208         wDumpContent(1);
1209 }
1210
1211
1212 /*
1213  * zap a room
1214  */
1215 void zap(void)
1216 {
1217         char buf[SIZ];
1218         char final_destination[SIZ];
1219
1220         /* If the forget-room routine fails for any reason, we fall back
1221          * to the current room; otherwise, we go to the Lobby
1222          */
1223         strcpy(final_destination, WC->wc_roomname);
1224
1225         if (!strcasecmp(bstr("sc"), "OK")) {
1226                 serv_printf("GOTO %s", WC->wc_roomname);
1227                 serv_gets(buf);
1228                 if (buf[0] != '2') {
1229                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1230                 } else {
1231                         serv_puts("FORG");
1232                         serv_gets(buf);
1233                         if (buf[0] != '2') {
1234                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1235                         } else {
1236                                 strcpy(final_destination, "_BASEROOM_");
1237                         }
1238                 }
1239         }
1240         smart_goto(final_destination);
1241 }
1242
1243
1244
1245
1246 /*
1247  * Confirm deletion of the current room
1248  */
1249 void confirm_delete_room(void)
1250 {
1251         char buf[SIZ];
1252
1253         serv_puts("KILL 0");
1254         serv_gets(buf);
1255         if (buf[0] != '2') {
1256                 display_error(&buf[4]);
1257                 return;
1258         }
1259         output_headers(1);
1260         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1261         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1262         wprintf("<B>Confirm deletion of room</B>\n");
1263         wprintf("</FONT></TD></TR></TABLE>\n");
1264
1265         wprintf("<CENTER>");
1266         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1267
1268         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1269         escputs(WC->wc_roomname);
1270         wprintf("</FONT>?<BR>\n");
1271
1272         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1273         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1274
1275         wprintf("</FORM></CENTER>\n");
1276         wDumpContent(1);
1277 }
1278
1279
1280 /*
1281  * Delete the current room
1282  */
1283 void delete_room(void)
1284 {
1285         char buf[SIZ];
1286         char sc[SIZ];
1287
1288         strcpy(sc, bstr("sc"));
1289
1290         if (strcasecmp(sc, "Delete")) {
1291                 display_error("Cancelled.  This room was not deleted.");
1292                 return;
1293         }
1294         serv_puts("KILL 1");
1295         serv_gets(buf);
1296         if (buf[0] != '2') {
1297                 display_error(&buf[4]);
1298         } else {
1299                 smart_goto("_BASEROOM_");
1300         }
1301 }