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][256];
  32
  33
  34 /*
  35  * load the list of floors
  36  */
  37 void load_floorlist(void)
  38 {
  39         int a;
  40         char buf[256];
  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[256];
 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[256];
 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[256];
 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[256];
 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[256];
 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[256];
 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=\"Pragma\" CONTENT=\"no-cache\">\n"
 391                         "<meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\">\n"
 392                         "</HEAD>\n");
 393                 do_template("background.html");
 394         }
 395         if (display_name != 2) {
 396                 /* store ungoto information */
 397                 strcpy(WC->ugname, WC->wc_roomname);
 398                 WC->uglsn = ls;
 399         }
 400         /* move to the new room */
 401         serv_printf("GOTO %s", gname);
 402         serv_gets(buf);
 403         if (buf[0] != '2') {
 404                 serv_puts("GOTO _BASEROOM_");
 405                 serv_gets(buf);
 406         }
 407         if (buf[0] != '2') {
 408                 if (display_name) {
 409                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 410                         wDumpContent(1);
 411                 }
 412                 return;
 413         }
 414         extract(WC->wc_roomname, &buf[4], 0);
 415         WC->room_flags = extract_int(&buf[4], 4);
 416         /* highest_msg_read = extract_int(&buf[4],6);
 417            maxmsgnum = extract_int(&buf[4],5);
 418            is_mail = (char) extract_int(&buf[4],7); */
 419         ls = extract_long(&buf[4], 6);
 420
 421         if (WC->is_aide)
 422                 WC->is_room_aide = WC->is_aide;
 423         else
 424                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 425
 426         remove_march(WC->wc_roomname);
 427         if (!strcasecmp(gname, "_BASEROOM_"))
 428                 remove_march(gname);
 429
 430         /* Display the room banner */
 431         if (display_name) {
 432                 embed_room_banner(buf);
 433                 wDumpContent(1);
 434         }
 435         strcpy(WC->wc_roomname, WC->wc_roomname);
 436 }
 437
 438
 439 /*
 440  * Locate the room on the march list which we most want to go to.  Each room
 441  * is measured given a "weight" of preference based on various factors.
 442  */
 443 char *pop_march(int desired_floor)
 444 {
 445         static char TheRoom[64];
 446         int TheFloor = 0;
 447         int TheOrder = 32767;
 448         int TheWeight = 0;
 449         int weight;
 450         struct march *mptr = NULL;
 451
 452         strcpy(TheRoom, "_BASEROOM_");
 453         if (WC->march == NULL)
 454                 return (TheRoom);
 455
 456         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 457                 weight = 0;
 458                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 459                         weight = weight + 10000;
 460                 if (mptr->march_floor == desired_floor)
 461                         weight = weight + 5000;
 462
 463                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 464                 weight = weight + (128 - (mptr->march_order));
 465
 466                 if (weight > TheWeight) {
 467                         TheWeight = weight;
 468                         strcpy(TheRoom, mptr->march_name);
 469                         TheFloor = mptr->march_floor;
 470                         TheOrder = mptr->march_order;
 471                 }
 472         }
 473         return (TheRoom);
 474 }
 475
 476
 477
 478 /* Goto next room having unread messages.
 479  * We want to skip over rooms that the user has already been to, and take the
 480  * user back to the lobby when done.  The room we end up in is placed in
 481  * newroom - which is set to 0 (the lobby) initially.
 482  * We start the search in the current room rather than the beginning to prevent
 483  * two or more concurrent users from dragging each other back to the same room.
 484  */
 485 void gotonext(void)
 486 {
 487         char buf[256];
 488         struct march *mptr, *mptr2;
 489         char next_room[32];
 490
 491         /* First check to see if the march-mode list is already allocated.
 492          * If it is, pop the first room off the list and go there.
 493          */
 494
 495         if (WC->march == NULL) {
 496                 serv_puts("LKRN");
 497                 serv_gets(buf);
 498                 if (buf[0] == '1')
 499                         while (serv_gets(buf), strcmp(buf, "000")) {
 500                                 mptr = (struct march *) malloc(sizeof(struct march));
 501                                 mptr->next = NULL;
 502                                 extract(mptr->march_name, buf, 0);
 503                                 mptr->march_floor = extract_int(buf, 2);
 504                                 mptr->march_order = extract_int(buf, 3);
 505                                 if (WC->march == NULL) {
 506                                         WC->march = mptr;
 507                                 } else {
 508                                         mptr2 = WC->march;
 509                                         while (mptr2->next != NULL)
 510                                                 mptr2 = mptr2->next;
 511                                         mptr2->next = mptr;
 512                                 }
 513                         }
 514 /* add _BASEROOM_ to the end of the march list, so the user will end up
 515  * in the system base room (usually the Lobby>) at the end of the loop
 516  */
 517                 mptr = (struct march *) malloc(sizeof(struct march));
 518                 mptr->next = NULL;
 519                 strcpy(mptr->march_name, "_BASEROOM_");
 520                 if (WC->march == NULL) {
 521                         WC->march = mptr;
 522                 } else {
 523                         mptr2 = WC->march;
 524                         while (mptr2->next != NULL)
 525                                 mptr2 = mptr2->next;
 526                         mptr2->next = mptr;
 527                 }
 528 /*
 529  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 530  * walk around in circles
 531  */
 532                 remove_march(WC->wc_roomname);
 533         }
 534         if (WC->march != NULL) {
 535                 strcpy(next_room, pop_march(-1));
 536         } else {
 537                 strcpy(next_room, "_BASEROOM_");
 538         }
 539
 540
 541         smart_goto(next_room);
 542 }
 543
 544
 545 void smart_goto(char *next_room) {
 546         gotoroom(next_room, 0);
 547         readloop("readnew");
 548 }
 549
 550
 551
 552 /*
 553  * mark all messages in current room as having been read
 554  */
 555 void slrp_highest(void)
 556 {
 557         char buf[256];
 558
 559         /* set pointer */
 560         serv_puts("SLRP HIGHEST");
 561         serv_gets(buf);
 562         if (buf[0] != '2') {
 563                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 564                 return;
 565         }
 566 }
 567
 568
 569 /*
 570  * un-goto the previous room
 571  */
 572 void ungoto(void)
 573 {
 574         char buf[256];
 575
 576         if (!strcmp(WC->ugname, "")) {
 577                 smart_goto(WC->wc_roomname);
 578                 return;
 579         }
 580         serv_printf("GOTO %s", WC->ugname);
 581         serv_gets(buf);
 582         if (buf[0] != '2') {
 583                 smart_goto(WC->wc_roomname);
 584                 return;
 585         }
 586         if (WC->uglsn >= 0L) {
 587                 serv_printf("SLRP %ld", WC->uglsn);
 588                 serv_gets(buf);
 589         }
 590         strcpy(buf, WC->ugname);
 591         strcpy(WC->ugname, "");
 592         smart_goto(buf);
 593 }
 594
 595 /*
 596  * display the form for editing a room
 597  */
 598 void display_editroom(void)
 599 {
 600         char buf[256];
 601         char er_name[20];
 602         char er_password[10];
 603         char er_dirname[15];
 604         char er_roomaide[26];
 605         unsigned er_flags;
 606         int er_floor;
 607         int i;
 608
 609         serv_puts("GETR");
 610         serv_gets(buf);
 611
 612         if (buf[0] != '2') {
 613                 display_error(&buf[4]);
 614                 return;
 615         }
 616         extract(er_name, &buf[4], 0);
 617         extract(er_password, &buf[4], 1);
 618         extract(er_dirname, &buf[4], 2);
 619         er_flags = extract_int(&buf[4], 3);
 620         er_floor = extract_int(&buf[4], 4);
 621
 622
 623         output_headers(1);
 624
 625         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 626         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 627         wprintf("<B>Room administration</B>\n");
 628         wprintf("</FONT></TD></TR></TABLE>\n");
 629
 630         wprintf("<UL>"
 631                 "<LI><A HREF=\"/confirm_delete_room\">\n"
 632                 "Delete this room</A>\n"
 633                 "<LI><A HREF=\"/display_editroompic\">\n"
 634                 "Set or change the graphic for this room's banner</A>\n"
 635                 "<LI><A HREF=\"/display_editinfo\">\n"
 636                 "Edit this room's Info file</A>\n"
 637                 "</UL>");
 638
 639         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 640         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 641         wprintf("<B>Room editing</B>\n");
 642         wprintf("</FONT></TD></TR></TABLE>\n");
 643
 644         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 645
 646         wprintf("<UL><LI>Name of room: ");
 647         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 648
 649         wprintf("<LI>Resides on floor: ");
 650         load_floorlist();
 651         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 652         for (i = 0; i < 128; ++i)
 653                 if (strlen(floorlist[i]) > 0) {
 654                         wprintf("<OPTION ");
 655                         if (i == er_floor)
 656                                 wprintf("SELECTED ");
 657                         wprintf("VALUE=\"%d\">", i);
 658                         escputs(floorlist[i]);
 659                         wprintf("</OPTION>\n");
 660                 }
 661         wprintf("</SELECT>\n");
 662
 663         wprintf("<LI>Type of room:<UL>\n");
 664
 665         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 666         if ((er_flags & QR_PRIVATE) == 0)
 667                 wprintf("CHECKED ");
 668         wprintf("> Public room\n");
 669
 670         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 671         if ((er_flags & QR_PRIVATE) &&
 672             (er_flags & QR_GUESSNAME))
 673                 wprintf("CHECKED ");
 674         wprintf("> Private - guess name\n");
 675
 676         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 677         if ((er_flags & QR_PRIVATE) &&
 678             (er_flags & QR_PASSWORDED))
 679                 wprintf("CHECKED ");
 680         wprintf("> Private - require password:\n");
 681         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 682
 683         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 684         if ((er_flags & QR_PRIVATE)
 685             && ((er_flags & QR_GUESSNAME) == 0)
 686             && ((er_flags & QR_PASSWORDED) == 0))
 687                 wprintf("CHECKED ");
 688         wprintf("> Private - invitation only\n");
 689
 690         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 691         wprintf("> If private, cause current users to forget room\n");
 692
 693         wprintf("</UL>\n");
 694
 695         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 696         if (er_flags & QR_PREFONLY)
 697                 wprintf("CHECKED ");
 698         wprintf("> Preferred users only\n");
 699
 700         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 701         if (er_flags & QR_READONLY)
 702                 wprintf("CHECKED ");
 703         wprintf("> Read-only room\n");
 704
 705 /* directory stuff */
 706         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 707         if (er_flags & QR_DIRECTORY)
 708                 wprintf("CHECKED ");
 709         wprintf("> File directory room\n");
 710
 711         wprintf("<UL><LI>Directory name: ");
 712         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 713
 714         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 715         if (er_flags & QR_UPLOAD)
 716                 wprintf("CHECKED ");
 717         wprintf("> Uploading allowed\n");
 718
 719         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 720         if (er_flags & QR_DOWNLOAD)
 721                 wprintf("CHECKED ");
 722         wprintf("> Downloading allowed\n");
 723
 724         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 725         if (er_flags & QR_VISDIR)
 726                 wprintf("CHECKED ");
 727         wprintf("> Visible directory</UL>\n");
 728
 729 /* end of directory stuff */
 730
 731         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 732         if (er_flags & QR_NETWORK)
 733                 wprintf("CHECKED ");
 734         wprintf("> Network shared room\n");
 735
 736 /* start of anon options */
 737
 738         wprintf("<LI>Anonymous messages<UL>\n");
 739
 740         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 741         if (((er_flags & QR_ANONONLY) == 0)
 742             && ((er_flags & QR_ANONOPT) == 0))
 743                 wprintf("CHECKED ");
 744         wprintf("> No anonymous messages\n");
 745
 746         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 747         if (er_flags & QR_ANONONLY)
 748                 wprintf("CHECKED ");
 749         wprintf("> All messages are anonymous\n");
 750
 751         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 752         if (er_flags & QR_ANONOPT)
 753                 wprintf("CHECKED ");
 754         wprintf("> Prompt user when entering messages</UL>\n");
 755
 756 /* end of anon options */
 757
 758         wprintf("<LI>Room aide: \n");
 759         serv_puts("GETA");
 760         serv_gets(buf);
 761         if (buf[0] != '2') {
 762                 wprintf("<EM>%s</EM>\n", &buf[4]);
 763         } else {
 764                 extract(er_roomaide, &buf[4], 0);
 765                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 766         }
 767
 768         wprintf("</UL><CENTER>\n");
 769         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 770         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 771         wprintf("</CENTER>\n");
 772
 773         wDumpContent(1);
 774 }
 775
 776
 777 /*
 778  * save new parameters for a room
 779  */
 780 void editroom(void)
 781 {
 782         char buf[256];
 783         char er_name[20];
 784         char er_password[10];
 785         char er_dirname[15];
 786         char er_roomaide[26];
 787         int er_floor;
 788         unsigned er_flags;
 789         int bump;
 790
 791
 792         if (strcmp(bstr("sc"), "OK")) {
 793                 display_error("Cancelled.  Changes were not saved.");
 794                 return;
 795         }
 796         serv_puts("GETR");
 797         serv_gets(buf);
 798
 799         if (buf[0] != '2') {
 800                 display_error(&buf[4]);
 801                 return;
 802         }
 803         extract(er_name, &buf[4], 0);
 804         extract(er_password, &buf[4], 1);
 805         extract(er_dirname, &buf[4], 2);
 806         er_flags = extract_int(&buf[4], 3);
 807
 808         strcpy(er_roomaide, bstr("er_roomaide"));
 809         if (strlen(er_roomaide) == 0) {
 810                 serv_puts("GETA");
 811                 serv_gets(buf);
 812                 if (buf[0] != '2') {
 813                         strcpy(er_roomaide, "");
 814                 } else {
 815                         extract(er_roomaide, &buf[4], 0);
 816                 }
 817         }
 818         strcpy(buf, bstr("er_name"));
 819         buf[20] = 0;
 820         if (strlen(buf) > 0)
 821                 strcpy(er_name, buf);
 822
 823         strcpy(buf, bstr("er_password"));
 824         buf[10] = 0;
 825         if (strlen(buf) > 0)
 826                 strcpy(er_password, buf);
 827
 828         strcpy(buf, bstr("er_dirname"));
 829         buf[15] = 0;
 830         if (strlen(buf) > 0)
 831                 strcpy(er_dirname, buf);
 832
 833         strcpy(buf, bstr("type"));
 834         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 835
 836         if (!strcmp(buf, "invonly")) {
 837                 er_flags |= (QR_PRIVATE);
 838         }
 839         if (!strcmp(buf, "guessname")) {
 840                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 841         }
 842         if (!strcmp(buf, "passworded")) {
 843                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 844         }
 845         if (!strcmp(bstr("prefonly"), "yes")) {
 846                 er_flags |= QR_PREFONLY;
 847         } else {
 848                 er_flags &= ~QR_PREFONLY;
 849         }
 850
 851         if (!strcmp(bstr("readonly"), "yes")) {
 852                 er_flags |= QR_READONLY;
 853         } else {
 854                 er_flags &= ~QR_READONLY;
 855         }
 856
 857         if (!strcmp(bstr("network"), "yes")) {
 858                 er_flags |= QR_NETWORK;
 859         } else {
 860                 er_flags &= ~QR_NETWORK;
 861         }
 862
 863         if (!strcmp(bstr("directory"), "yes")) {
 864                 er_flags |= QR_DIRECTORY;
 865         } else {
 866                 er_flags &= ~QR_DIRECTORY;
 867         }
 868
 869         if (!strcmp(bstr("ulallowed"), "yes")) {
 870                 er_flags |= QR_UPLOAD;
 871         } else {
 872                 er_flags &= ~QR_UPLOAD;
 873         }
 874
 875         if (!strcmp(bstr("dlallowed"), "yes")) {
 876                 er_flags |= QR_DOWNLOAD;
 877         } else {
 878                 er_flags &= ~QR_DOWNLOAD;
 879         }
 880
 881         if (!strcmp(bstr("visdir"), "yes")) {
 882                 er_flags |= QR_VISDIR;
 883         } else {
 884                 er_flags &= ~QR_VISDIR;
 885         }
 886
 887         strcpy(buf, bstr("anon"));
 888
 889         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 890         if (!strcmp(buf, "anononly"))
 891                 er_flags |= QR_ANONONLY;
 892         if (!strcmp(buf, "anon2"))
 893                 er_flags |= QR_ANONOPT;
 894
 895         bump = 0;
 896         if (!strcmp(bstr("bump"), "yes"))
 897                 bump = 1;
 898
 899         er_floor = atoi(bstr("er_floor"));
 900
 901         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
 902              er_name, er_password, er_dirname, er_flags, bump, er_floor);
 903         serv_puts(buf);
 904         serv_gets(buf);
 905         if (buf[0] != '2') {
 906                 display_error(&buf[4]);
 907                 return;
 908         }
 909         gotoroom(er_name, 0);
 910
 911         if (strlen(er_roomaide) > 0) {
 912                 sprintf(buf, "SETA %s", er_roomaide);
 913                 serv_puts(buf);
 914                 serv_gets(buf);
 915                 if (buf[0] != '2') {
 916                         display_error(&buf[4]);
 917                         return;
 918                 }
 919         }
 920         smart_goto(er_name);
 921 }
 922
 923 /*
 924  * Invite, Kick, and show Who Knows a room
 925  */
 926 void display_whok(void)
 927 {
 928         char buf[256], room[256], username[256];
 929
 930         serv_puts("GETR");
 931         serv_gets(buf);
 932
 933         if (buf[0] != '2') {
 934                 display_error(&buf[4]);
 935                 return;
 936         }
 937         extract(room, &buf[4], 0);
 938
 939         strcpy(username, bstr("username"));
 940
 941         output_headers(1);
 942
 943         if(!strcmp(bstr("sc"), "Kick")) {
 944                 sprintf(buf, "KICK %s", username);
 945                 serv_puts(buf);
 946                 serv_gets(buf);
 947
 948                 if (buf[0] != '2') {
 949                         display_error(&buf[4]);
 950                         return;
 951                 } else {
 952                         wprintf("User %s kicked out of room %s.\n",
 953                                 username, room);
 954                 }
 955         } else if(!strcmp(bstr("sc"), "Invite")) {
 956                 sprintf(buf, "INVT %s", username);
 957                 serv_puts(buf);
 958                 serv_gets(buf);
 959
 960                 if (buf[0] != '2') {
 961                         display_error(&buf[4]);
 962                         return;
 963                 } else {
 964                         wprintf("User %s invited to room %s.\n",
 965                                 username, room);
 966                 }
 967         }
 968
 969
 970         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
 971         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
 972         serv_puts("WHOK");
 973         serv_gets(buf);
 974         if (buf[0] == '1') {
 975                 while (serv_gets(buf), strcmp(buf, "000")) {
 976                         extract(username, buf, 0);
 977                         wprintf("<OPTION>");
 978                         escputs(username);
 979                         wprintf("\n");
 980                 }
 981         }
 982         wprintf("</SELECT>\n");
 983
 984         wprintf("<CENTER>\n");
 985         wprintf("<input type=submit name=sc value=\"Kick\">");
 986         wprintf("</CENTER>\n");
 987         wprintf("</FORM>\n");
 988         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
 989         wprintf("Invite: ");
 990         wprintf("<input type=text name=username>\n");
 991         wprintf("<input type=hidden name=sc value=\"Invite\">");
 992         wprintf("<input type=submit value=\"Invite\">");
 993         wDumpContent(1);
 994 }
 995
 996
 997
 998 /*
 999  * display the form for entering a new room
1000  */
1001 void display_entroom(void)
1002 {
1003         int i;
1004         char buf[256];
1005
1006         serv_puts("CRE8 0");
1007         serv_gets(buf);
1008
1009         if (buf[0] != '2') {
1010                 display_error(&buf[4]);
1011                 return;
1012         }
1013         output_headers(1);
1014
1015         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
1016         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1017         wprintf("<B>Enter (create) a new room</B>\n");
1018         wprintf("</FONT></TD></TR></TABLE>\n");
1019
1020         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
1021
1022         wprintf("<UL><LI>Name of room: ");
1023         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
1024
1025         wprintf("<LI>Type of room:<UL>\n");
1026
1027         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
1028         wprintf("CHECKED > Public room\n");
1029
1030         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
1031         wprintf("> Private - guess name\n");
1032
1033         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
1034         wprintf("> Private - require password:\n");
1035         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
1036
1037         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
1038         wprintf("> Private - invitation only\n");
1039         wprintf("</UL>\n");
1040
1041         wprintf("<LI>Resides on floor: ");
1042         load_floorlist();
1043         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
1044         for (i = 0; i < 128; ++i)
1045                 if (strlen(floorlist[i]) > 0) {
1046                         wprintf("<OPTION ");
1047                         wprintf("VALUE=\"%d\">", i);
1048                         escputs(floorlist[i]);
1049                         wprintf("</OPTION>\n");
1050                 }
1051         wprintf("</SELECT>\n");
1052         wprintf("</UL>\n");
1053
1054
1055         wprintf("<CENTER>\n");
1056         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1057         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1058         wprintf("</CENTER>\n");
1059         wprintf("</FORM>\n<HR>");
1060         serv_printf("MESG roomaccess");
1061         serv_gets(buf);
1062         if (buf[0] == '1') {
1063                 fmout(NULL);
1064         }
1065         wDumpContent(1);
1066 }
1067
1068
1069
1070 /*
1071  * enter a new room
1072  */
1073 void entroom(void)
1074 {
1075         char buf[256];
1076         char er_name[20];
1077         char er_type[20];
1078         char er_password[10];
1079         int er_floor;
1080         int er_num_type;
1081
1082         if (strcmp(bstr("sc"), "OK")) {
1083                 display_error("Cancelled.  No new room was created.");
1084                 return;
1085         }
1086         strcpy(er_name, bstr("er_name"));
1087         strcpy(er_type, bstr("type"));
1088         strcpy(er_password, bstr("er_password"));
1089         er_floor = atoi(bstr("er_floor"));
1090
1091         er_num_type = 0;
1092         if (!strcmp(er_type, "guessname"))
1093                 er_num_type = 1;
1094         if (!strcmp(er_type, "passworded"))
1095                 er_num_type = 2;
1096         if (!strcmp(er_type, "invonly"))
1097                 er_num_type = 3;
1098
1099         sprintf(buf, "CRE8 1|%s|%d|%s|%d",
1100                 er_name, er_num_type, er_password, er_floor);
1101         serv_puts(buf);
1102         serv_gets(buf);
1103         if (buf[0] != '2') {
1104                 display_error(&buf[4]);
1105                 return;
1106         }
1107         smart_goto(er_name);
1108 }
1109
1110
1111 /*
1112  * display the screen to enter a private room
1113  */
1114 void display_private(char *rname, int req_pass)
1115 {
1116
1117         output_headers(1);
1118
1119         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1120         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1121         wprintf("<B>Goto a private room</B>\n");
1122         wprintf("</FONT></TD></TR></TABLE>\n");
1123
1124         wprintf("<CENTER>\n");
1125         wprintf("If you know the name of a hidden (guess-name) or\n");
1126         wprintf("passworded room, you can enter that room by typing\n");
1127         wprintf("its name below.  Once you gain access to a private\n");
1128         wprintf("room, it will appear in your regular room listings\n");
1129         wprintf("so you don't have to keep returning here.\n");
1130         wprintf("<BR><BR>");
1131
1132         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1133
1134         wprintf("<TABLE border><TR><TD>");
1135         wprintf("Enter room name:</TD><TD>");
1136         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1137
1138         if (req_pass) {
1139                 wprintf("</TD></TR><TR><TD>");
1140                 wprintf("Enter room password:</TD><TD>");
1141                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1142         }
1143         wprintf("</TD></TR></TABLE>\n");
1144
1145         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1146         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1147         wprintf("</FORM>\n");
1148         wDumpContent(1);
1149 }
1150
1151 /*
1152  * goto a private room
1153  */
1154 void goto_private(void)
1155 {
1156         char hold_rm[32];
1157         char buf[256];
1158
1159         if (strcasecmp(bstr("sc"), "OK")) {
1160                 display_main_menu();
1161                 return;
1162         }
1163         strcpy(hold_rm, WC->wc_roomname);
1164         strcpy(buf, "GOTO ");
1165         strcat(buf, bstr("gr_name"));
1166         strcat(buf, "|");
1167         strcat(buf, bstr("gr_pass"));
1168         serv_puts(buf);
1169         serv_gets(buf);
1170
1171         if (buf[0] == '2') {
1172                 smart_goto(bstr("gr_name"));
1173                 return;
1174         }
1175         if (!strncmp(buf, "540", 3)) {
1176                 display_private(bstr("gr_name"), 1);
1177                 return;
1178         }
1179         output_headers(1);
1180         wprintf("%s\n", &buf[4]);
1181         wDumpContent(1);
1182         return;
1183 }
1184
1185
1186 /*
1187  * display the screen to zap a room
1188  */
1189 void display_zap(void)
1190 {
1191         output_headers(1);
1192
1193         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1194         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1195         wprintf("<B>Zap (forget) the current room</B>\n");
1196         wprintf("</FONT></TD></TR></TABLE>\n");
1197
1198         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1199         wprintf("disappear from your room list.  Is this what you wish ");
1200         wprintf("to do?<BR>\n");
1201
1202         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1203         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1204         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1205         wprintf("</FORM>\n");
1206         wDumpContent(1);
1207 }
1208
1209
1210 /*
1211  * zap a room
1212  */
1213 void zap(void)
1214 {
1215         char buf[256];
1216         char final_destination[256];
1217
1218         /* If the forget-room routine fails for any reason, we fall back
1219          * to the current room; otherwise, we go to the Lobby
1220          */
1221         strcpy(final_destination, WC->wc_roomname);
1222
1223         if (!strcasecmp(bstr("sc"), "OK")) {
1224                 serv_printf("GOTO %s", WC->wc_roomname);
1225                 serv_gets(buf);
1226                 if (buf[0] != '2') {
1227                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1228                 } else {
1229                         serv_puts("FORG");
1230                         serv_gets(buf);
1231                         if (buf[0] != '2') {
1232                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1233                         } else {
1234                                 strcpy(final_destination, "_BASEROOM_");
1235                         }
1236                 }
1237         }
1238         smart_goto(final_destination);
1239 }
1240
1241
1242
1243
1244 /*
1245  * Confirm deletion of the current room
1246  */
1247 void confirm_delete_room(void)
1248 {
1249         char buf[256];
1250
1251         serv_puts("KILL 0");
1252         serv_gets(buf);
1253         if (buf[0] != '2') {
1254                 display_error(&buf[4]);
1255                 return;
1256         }
1257         output_headers(1);
1258         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1259         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1260         wprintf("<B>Confirm deletion of room</B>\n");
1261         wprintf("</FONT></TD></TR></TABLE>\n");
1262
1263         wprintf("<CENTER>");
1264         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1265
1266         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1267         escputs(WC->wc_roomname);
1268         wprintf("</FONT>?<BR>\n");
1269
1270         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1271         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1272
1273         wprintf("</FORM></CENTER>\n");
1274         wDumpContent(1);
1275 }
1276
1277
1278 /*
1279  * Delete the current room
1280  */
1281 void delete_room(void)
1282 {
1283         char buf[256];
1284         char sc[256];
1285
1286         strcpy(sc, bstr("sc"));
1287
1288         if (strcasecmp(sc, "Delete")) {
1289                 display_error("Cancelled.  This room was not deleted.");
1290                 return;
1291         }
1292         serv_puts("KILL 1");
1293         serv_gets(buf);
1294         if (buf[0] != '2') {
1295                 display_error(&buf[4]);
1296         } else {
1297                 smart_goto("_BASEROOM_");
1298         }
1299 }