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