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("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(int v)
 289 {
 290         char buf[256];
 291
 292         serv_puts("RINF");
 293         serv_gets(buf);
 294         if (buf[0] == '1')
 295                 fmout(NULL);
 296         else {
 297                 if (v == 1)
 298                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 299         }
 300 }
 301
 302
 303
 304 void embed_room_banner(char *got) {
 305         char buf[256];
 306         char fakegot[256];
 307         static int remember_new_mail = (-1);
 308
 309         /* We need to have the information returned by a GOTO server command.
 310          * If it isn't supplied, we fake it by issuing our own GOTO.
 311          */
 312         if (got == NULL) {
 313                 serv_printf("GOTO %s", WC->wc_roomname);
 314                 serv_gets(fakegot);
 315                 got = fakegot;
 316         }
 317
 318         /* Check for new mail. */
 319         WC->new_mail = extract_int(&got[4], 9);
 320
 321         /* Now start spewing HTML. */
 322         wprintf("<CENTER><TABLE border=0><TR>");
 323
 324         if ((strlen(WC->ugname) > 0) && (strcasecmp(WC->ugname, WC->wc_roomname))) {
 325                 wprintf("<TD VALIGN=TOP><A HREF=\"/ungoto\">");
 326                 wprintf("<IMG SRC=\"/static/back.gif\" BORDER=0></A></TD>");
 327         }
 328         wprintf("<TD VALIGN=TOP><FONT SIZE=+2>%s</FONT><BR>", WC->wc_roomname);
 329         wprintf("%d new of %d messages</TD>\n",
 330                 extract_int(&got[4], 1),
 331                 extract_int(&got[4], 2));
 332
 333         /* Display room graphic.  The server doesn't actually
 334          * need the room name, but we supply it in order to
 335          * keep the browser from using a cached graphic from
 336          * another room.
 337          */
 338         serv_puts("OIMG _roompic_");
 339         serv_gets(buf);
 340         if (buf[0] == '2') {
 341                 wprintf("<TD>");
 342                 wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 343                 urlescputs(WC->wc_roomname);
 344                 wprintf("\"></TD>");
 345                 serv_puts("CLOS");
 346                 serv_gets(buf);
 347         }
 348         wprintf("<TD VALIGN=TOP>");
 349         readinfo(0);
 350         wprintf("</TD>");
 351
 352         /* Let the user know if new mail has arrived */
 353         if ( (WC->new_mail > remember_new_mail) && (WC->new_mail>0) ) {
 354                 wprintf("<TD VALIGN=TOP>"
 355                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 356                         "ALT=\"You have new mail\">"
 357                         "<BR><BLINK>%d</BLINK></TD>", WC->new_mail);
 358                 remember_new_mail = WC->new_mail;
 359         }
 360
 361         wprintf("<TD VALIGN=TOP><A HREF=\"/gotonext\">");
 362         wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
 363         wprintf("</TR></TABLE></CENTER>\n");
 364 }
 365
 366
 367
 368
 369
 370 /*
 371  * generic routine to take the session to a new room
 372  *
 373  * display_name values:  0 = goto only
 374  *                       1 = goto and display
 375  *                       2 = display only
 376  */
 377 void gotoroom(char *gname, int display_name)
 378 {
 379         char buf[256];
 380         static long ls = (-1L);
 381
 382
 383         if (display_name) {
 384                 output_headers(0);
 385                 wprintf("Pragma: no-cache\n");
 386                 wprintf("Cache-Control: no-store\n");
 387
 388                 wprintf("<HTML><HEAD>\n"
 389                         "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"
 390                         "</HEAD>\n<BODY ");
 391                 wprintf("BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 392         }
 393         if (display_name != 2) {
 394                 /* store ungoto information */
 395                 strcpy(WC->ugname, WC->wc_roomname);
 396                 WC->uglsn = ls;
 397         }
 398         /* move to the new room */
 399         serv_printf("GOTO %s", gname);
 400         serv_gets(buf);
 401         if (buf[0] != '2') {
 402                 serv_puts("GOTO _BASEROOM_");
 403                 serv_gets(buf);
 404         }
 405         if (buf[0] != '2') {
 406                 if (display_name) {
 407                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 408                         wDumpContent(1);
 409                 }
 410                 return;
 411         }
 412         extract(WC->wc_roomname, &buf[4], 0);
 413         WC->room_flags = extract_int(&buf[4], 4);
 414         /* highest_msg_read = extract_int(&buf[4],6);
 415            maxmsgnum = extract_int(&buf[4],5);
 416            is_mail = (char) extract_int(&buf[4],7); */
 417         ls = extract_long(&buf[4], 6);
 418
 419         if (WC->is_aide)
 420                 WC->is_room_aide = WC->is_aide;
 421         else
 422                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 423
 424         remove_march(WC->wc_roomname);
 425         if (!strcasecmp(gname, "_BASEROOM_"))
 426                 remove_march(gname);
 427
 428         /* Display the room banner */
 429         if (display_name) {
 430                 embed_room_banner(buf);
 431                 wDumpContent(1);
 432         }
 433         strcpy(WC->wc_roomname, WC->wc_roomname);
 434 }
 435
 436
 437 /*
 438  * Locate the room on the march list which we most want to go to.  Each room
 439  * is measured given a "weight" of preference based on various factors.
 440  */
 441 char *pop_march(int desired_floor)
 442 {
 443         static char TheRoom[64];
 444         int TheFloor = 0;
 445         int TheOrder = 32767;
 446         int TheWeight = 0;
 447         int weight;
 448         struct march *mptr = NULL;
 449
 450         strcpy(TheRoom, "_BASEROOM_");
 451         if (WC->march == NULL)
 452                 return (TheRoom);
 453
 454         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 455                 weight = 0;
 456                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 457                         weight = weight + 10000;
 458                 if (mptr->march_floor == desired_floor)
 459                         weight = weight + 5000;
 460
 461                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 462                 weight = weight + (128 - (mptr->march_order));
 463
 464                 if (weight > TheWeight) {
 465                         TheWeight = weight;
 466                         strcpy(TheRoom, mptr->march_name);
 467                         TheFloor = mptr->march_floor;
 468                         TheOrder = mptr->march_order;
 469                 }
 470         }
 471         return (TheRoom);
 472 }
 473
 474
 475
 476 /* Goto next room having unread messages.
 477  * We want to skip over rooms that the user has already been to, and take the
 478  * user back to the lobby when done.  The room we end up in is placed in
 479  * newroom - which is set to 0 (the lobby) initially.
 480  * We start the search in the current room rather than the beginning to prevent
 481  * two or more concurrent users from dragging each other back to the same room.
 482  */
 483 void gotonext(void)
 484 {
 485         char buf[256];
 486         struct march *mptr, *mptr2;
 487         char next_room[32];
 488
 489         /* First check to see if the march-mode list is already allocated.
 490          * If it is, pop the first room off the list and go there.
 491          */
 492
 493         if (WC->march == NULL) {
 494                 serv_puts("LKRN");
 495                 serv_gets(buf);
 496                 if (buf[0] == '1')
 497                         while (serv_gets(buf), strcmp(buf, "000")) {
 498                                 mptr = (struct march *) malloc(sizeof(struct march));
 499                                 mptr->next = NULL;
 500                                 extract(mptr->march_name, buf, 0);
 501                                 mptr->march_floor = extract_int(buf, 2);
 502                                 mptr->march_order = extract_int(buf, 3);
 503                                 if (WC->march == NULL) {
 504                                         WC->march = mptr;
 505                                 } else {
 506                                         mptr2 = WC->march;
 507                                         while (mptr2->next != NULL)
 508                                                 mptr2 = mptr2->next;
 509                                         mptr2->next = mptr;
 510                                 }
 511                         }
 512 /* add _BASEROOM_ to the end of the march list, so the user will end up
 513  * in the system base room (usually the Lobby>) at the end of the loop
 514  */
 515                 mptr = (struct march *) malloc(sizeof(struct march));
 516                 mptr->next = NULL;
 517                 strcpy(mptr->march_name, "_BASEROOM_");
 518                 if (WC->march == NULL) {
 519                         WC->march = mptr;
 520                 } else {
 521                         mptr2 = WC->march;
 522                         while (mptr2->next != NULL)
 523                                 mptr2 = mptr2->next;
 524                         mptr2->next = mptr;
 525                 }
 526 /*
 527  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 528  * walk around in circles
 529  */
 530                 remove_march(WC->wc_roomname);
 531         }
 532         if (WC->march != NULL) {
 533                 strcpy(next_room, pop_march(-1));
 534         } else {
 535                 strcpy(next_room, "_BASEROOM_");
 536         }
 537
 538
 539         smart_goto(next_room);
 540 }
 541
 542
 543 void smart_goto(char *next_room) {
 544         gotoroom(next_room, 0);
 545         readloop("readnew");
 546 }
 547
 548
 549
 550 /*
 551  * mark all messages in current room as having been read
 552  */
 553 void slrp_highest(void)
 554 {
 555         char buf[256];
 556
 557         /* set pointer */
 558         serv_puts("SLRP HIGHEST");
 559         serv_gets(buf);
 560         if (buf[0] != '2') {
 561                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 562                 return;
 563         }
 564 }
 565
 566
 567 /*
 568  * un-goto the previous room
 569  */
 570 void ungoto(void)
 571 {
 572         char buf[256];
 573
 574         if (!strcmp(WC->ugname, "")) {
 575                 smart_goto(WC->wc_roomname);
 576                 return;
 577         }
 578         serv_printf("GOTO %s", WC->ugname);
 579         serv_gets(buf);
 580         if (buf[0] != '2') {
 581                 smart_goto(WC->wc_roomname);
 582                 return;
 583         }
 584         if (WC->uglsn >= 0L) {
 585                 serv_printf("SLRP %ld", WC->uglsn);
 586                 serv_gets(buf);
 587         }
 588         strcpy(buf, WC->ugname);
 589         strcpy(WC->ugname, "");
 590         smart_goto(buf);
 591 }
 592
 593 /*
 594  * display the form for editing a room
 595  */
 596 void display_editroom(void)
 597 {
 598         char buf[256];
 599         char er_name[20];
 600         char er_password[10];
 601         char er_dirname[15];
 602         char er_roomaide[26];
 603         unsigned er_flags;
 604         int er_floor;
 605         int i;
 606
 607         serv_puts("GETR");
 608         serv_gets(buf);
 609
 610         if (buf[0] != '2') {
 611                 display_error(&buf[4]);
 612                 return;
 613         }
 614         extract(er_name, &buf[4], 0);
 615         extract(er_password, &buf[4], 1);
 616         extract(er_dirname, &buf[4], 2);
 617         er_flags = extract_int(&buf[4], 3);
 618         er_floor = extract_int(&buf[4], 4);
 619
 620
 621         output_headers(1);
 622
 623         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 624         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 625         wprintf("<B>Room administration</B>\n");
 626         wprintf("</FONT></TD></TR></TABLE>\n");
 627
 628         wprintf("<UL>"
 629                 "<LI><A HREF=\"/confirm_delete_room\">\n"
 630                 "Delete this room</A>\n"
 631                 "<LI><A HREF=\"/display_editroompic\">\n"
 632                 "Set or change the graphic for this room's banner</A>\n"
 633                 "<LI><A HREF=\"/display_editinfo\">\n"
 634                 "Edit this room's Info file</A>\n"
 635                 "</UL>");
 636
 637         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 638         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 639         wprintf("<B>Room editing</B>\n");
 640         wprintf("</FONT></TD></TR></TABLE>\n");
 641
 642         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 643
 644         wprintf("<UL><LI>Name of room: ");
 645         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 646
 647         wprintf("<LI>Resides on floor: ");
 648         load_floorlist();
 649         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 650         for (i = 0; i < 128; ++i)
 651                 if (strlen(floorlist[i]) > 0) {
 652                         wprintf("<OPTION ");
 653                         if (i == er_floor)
 654                                 wprintf("SELECTED ");
 655                         wprintf("VALUE=\"%d\">", i);
 656                         escputs(floorlist[i]);
 657                         wprintf("</OPTION>\n");
 658                 }
 659         wprintf("</SELECT>\n");
 660
 661         wprintf("<LI>Type of room:<UL>\n");
 662
 663         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 664         if ((er_flags & QR_PRIVATE) == 0)
 665                 wprintf("CHECKED ");
 666         wprintf("> Public room\n");
 667
 668         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 669         if ((er_flags & QR_PRIVATE) &&
 670             (er_flags & QR_GUESSNAME))
 671                 wprintf("CHECKED ");
 672         wprintf("> Private - guess name\n");
 673
 674         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 675         if ((er_flags & QR_PRIVATE) &&
 676             (er_flags & QR_PASSWORDED))
 677                 wprintf("CHECKED ");
 678         wprintf("> Private - require password:\n");
 679         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 680
 681         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 682         if ((er_flags & QR_PRIVATE)
 683             && ((er_flags & QR_GUESSNAME) == 0)
 684             && ((er_flags & QR_PASSWORDED) == 0))
 685                 wprintf("CHECKED ");
 686         wprintf("> Private - invitation only\n");
 687
 688         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 689         wprintf("> If private, cause current users to forget room\n");
 690
 691         wprintf("</UL>\n");
 692
 693         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 694         if (er_flags & QR_PREFONLY)
 695                 wprintf("CHECKED ");
 696         wprintf("> Preferred users only\n");
 697
 698         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 699         if (er_flags & QR_READONLY)
 700                 wprintf("CHECKED ");
 701         wprintf("> Read-only room\n");
 702
 703 /* directory stuff */
 704         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 705         if (er_flags & QR_DIRECTORY)
 706                 wprintf("CHECKED ");
 707         wprintf("> File directory room\n");
 708
 709         wprintf("<UL><LI>Directory name: ");
 710         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 711
 712         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 713         if (er_flags & QR_UPLOAD)
 714                 wprintf("CHECKED ");
 715         wprintf("> Uploading allowed\n");
 716
 717         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 718         if (er_flags & QR_DOWNLOAD)
 719                 wprintf("CHECKED ");
 720         wprintf("> Downloading allowed\n");
 721
 722         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 723         if (er_flags & QR_VISDIR)
 724                 wprintf("CHECKED ");
 725         wprintf("> Visible directory</UL>\n");
 726
 727 /* end of directory stuff */
 728
 729         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 730         if (er_flags & QR_NETWORK)
 731                 wprintf("CHECKED ");
 732         wprintf("> Network shared room\n");
 733
 734 /* start of anon options */
 735
 736         wprintf("<LI>Anonymous messages<UL>\n");
 737
 738         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 739         if (((er_flags & QR_ANONONLY) == 0)
 740             && ((er_flags & QR_ANONOPT) == 0))
 741                 wprintf("CHECKED ");
 742         wprintf("> No anonymous messages\n");
 743
 744         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 745         if (er_flags & QR_ANONONLY)
 746                 wprintf("CHECKED ");
 747         wprintf("> All messages are anonymous\n");
 748
 749         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 750         if (er_flags & QR_ANONOPT)
 751                 wprintf("CHECKED ");
 752         wprintf("> Prompt user when entering messages</UL>\n");
 753
 754 /* end of anon options */
 755
 756         wprintf("<LI>Room aide: \n");
 757         serv_puts("GETA");
 758         serv_gets(buf);
 759         if (buf[0] != '2') {
 760                 wprintf("<EM>%s</EM>\n", &buf[4]);
 761         } else {
 762                 extract(er_roomaide, &buf[4], 0);
 763                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 764         }
 765
 766         wprintf("</UL><CENTER>\n");
 767         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 768         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 769         wprintf("</CENTER>\n");
 770
 771         wDumpContent(1);
 772 }
 773
 774
 775 /*
 776  * save new parameters for a room
 777  */
 778 void editroom(void)
 779 {
 780         char buf[256];
 781         char er_name[20];
 782         char er_password[10];
 783         char er_dirname[15];
 784         char er_roomaide[26];
 785         int er_floor;
 786         unsigned er_flags;
 787         int bump;
 788
 789
 790         if (strcmp(bstr("sc"), "OK")) {
 791                 display_error("Cancelled.  Changes were not saved.");
 792                 return;
 793         }
 794         serv_puts("GETR");
 795         serv_gets(buf);
 796
 797         if (buf[0] != '2') {
 798                 display_error(&buf[4]);
 799                 return;
 800         }
 801         extract(er_name, &buf[4], 0);
 802         extract(er_password, &buf[4], 1);
 803         extract(er_dirname, &buf[4], 2);
 804         er_flags = extract_int(&buf[4], 3);
 805
 806         strcpy(er_roomaide, bstr("er_roomaide"));
 807         if (strlen(er_roomaide) == 0) {
 808                 serv_puts("GETA");
 809                 serv_gets(buf);
 810                 if (buf[0] != '2') {
 811                         strcpy(er_roomaide, "");
 812                 } else {
 813                         extract(er_roomaide, &buf[4], 0);
 814                 }
 815         }
 816         strcpy(buf, bstr("er_name"));
 817         buf[20] = 0;
 818         if (strlen(buf) > 0)
 819                 strcpy(er_name, buf);
 820
 821         strcpy(buf, bstr("er_password"));
 822         buf[10] = 0;
 823         if (strlen(buf) > 0)
 824                 strcpy(er_password, buf);
 825
 826         strcpy(buf, bstr("er_dirname"));
 827         buf[15] = 0;
 828         if (strlen(buf) > 0)
 829                 strcpy(er_dirname, buf);
 830
 831         strcpy(buf, bstr("type"));
 832         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 833
 834         if (!strcmp(buf, "invonly")) {
 835                 er_flags |= (QR_PRIVATE);
 836         }
 837         if (!strcmp(buf, "guessname")) {
 838                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 839         }
 840         if (!strcmp(buf, "passworded")) {
 841                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 842         }
 843         if (!strcmp(bstr("prefonly"), "yes")) {
 844                 er_flags |= QR_PREFONLY;
 845         } else {
 846                 er_flags &= ~QR_PREFONLY;
 847         }
 848
 849         if (!strcmp(bstr("readonly"), "yes")) {
 850                 er_flags |= QR_READONLY;
 851         } else {
 852                 er_flags &= ~QR_READONLY;
 853         }
 854
 855         if (!strcmp(bstr("network"), "yes")) {
 856                 er_flags |= QR_NETWORK;
 857         } else {
 858                 er_flags &= ~QR_NETWORK;
 859         }
 860
 861         if (!strcmp(bstr("directory"), "yes")) {
 862                 er_flags |= QR_DIRECTORY;
 863         } else {
 864                 er_flags &= ~QR_DIRECTORY;
 865         }
 866
 867         if (!strcmp(bstr("ulallowed"), "yes")) {
 868                 er_flags |= QR_UPLOAD;
 869         } else {
 870                 er_flags &= ~QR_UPLOAD;
 871         }
 872
 873         if (!strcmp(bstr("dlallowed"), "yes")) {
 874                 er_flags |= QR_DOWNLOAD;
 875         } else {
 876                 er_flags &= ~QR_DOWNLOAD;
 877         }
 878
 879         if (!strcmp(bstr("visdir"), "yes")) {
 880                 er_flags |= QR_VISDIR;
 881         } else {
 882                 er_flags &= ~QR_VISDIR;
 883         }
 884
 885         strcpy(buf, bstr("anon"));
 886
 887         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 888         if (!strcmp(buf, "anononly"))
 889                 er_flags |= QR_ANONONLY;
 890         if (!strcmp(buf, "anon2"))
 891                 er_flags |= QR_ANONOPT;
 892
 893         bump = 0;
 894         if (!strcmp(bstr("bump"), "yes"))
 895                 bump = 1;
 896
 897         er_floor = atoi(bstr("er_floor"));
 898
 899         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
 900              er_name, er_password, er_dirname, er_flags, bump, er_floor);
 901         serv_puts(buf);
 902         serv_gets(buf);
 903         if (buf[0] != '2') {
 904                 display_error(&buf[4]);
 905                 return;
 906         }
 907         gotoroom(er_name, 0);
 908
 909         if (strlen(er_roomaide) > 0) {
 910                 sprintf(buf, "SETA %s", er_roomaide);
 911                 serv_puts(buf);
 912                 serv_gets(buf);
 913                 if (buf[0] != '2') {
 914                         display_error(&buf[4]);
 915                         return;
 916                 }
 917         }
 918         smart_goto(er_name);
 919 }
 920
 921
 922
 923 /*
 924  * display the form for entering a new room
 925  */
 926 void display_entroom(void)
 927 {
 928         char buf[256];
 929
 930         serv_puts("CRE8 0");
 931         serv_gets(buf);
 932
 933         if (buf[0] != '2') {
 934                 display_error(&buf[4]);
 935                 return;
 936         }
 937         output_headers(1);
 938
 939         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 940         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 941         wprintf("<B>Enter (create) a new room</B>\n");
 942         wprintf("</FONT></TD></TR></TABLE>\n");
 943
 944         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 945
 946         wprintf("<UL><LI>Name of room: ");
 947         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 948
 949         wprintf("<LI>Type of room:<UL>\n");
 950
 951         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 952         wprintf("CHECKED > Public room\n");
 953
 954         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 955         wprintf("> Private - guess name\n");
 956
 957         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 958         wprintf("> Private - require password:\n");
 959         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 960
 961         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 962         wprintf("> Private - invitation only\n");
 963
 964         wprintf("<CENTER>\n");
 965         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 966         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 967         wprintf("</CENTER>\n");
 968         wprintf("</FORM>\n");
 969         wDumpContent(1);
 970 }
 971
 972
 973
 974 /*
 975  * enter a new room
 976  */
 977 void entroom(void)
 978 {
 979         char buf[256];
 980         char er_name[20];
 981         char er_type[20];
 982         char er_password[10];
 983         int er_num_type;
 984
 985         if (strcmp(bstr("sc"), "OK")) {
 986                 display_error("Cancelled.  No new room was created.");
 987                 return;
 988         }
 989         strcpy(er_name, bstr("er_name"));
 990         strcpy(er_type, bstr("type"));
 991         strcpy(er_password, bstr("er_password"));
 992
 993         er_num_type = 0;
 994         if (!strcmp(er_type, "guessname"))
 995                 er_num_type = 1;
 996         if (!strcmp(er_type, "passworded"))
 997                 er_num_type = 2;
 998         if (!strcmp(er_type, "invonly"))
 999                 er_num_type = 3;
1000
1001         sprintf(buf, "CRE8 1|%s|%d|%s", er_name, er_num_type, er_password);
1002         serv_puts(buf);
1003         serv_gets(buf);
1004         if (buf[0] != '2') {
1005                 display_error(&buf[4]);
1006                 return;
1007         }
1008         smart_goto(er_name);
1009 }
1010
1011
1012 /*
1013  * display the screen to enter a private room
1014  */
1015 void display_private(char *rname, int req_pass)
1016 {
1017
1018         output_headers(1);
1019
1020         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1021         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1022         wprintf("<B>Goto a private room</B>\n");
1023         wprintf("</FONT></TD></TR></TABLE>\n");
1024
1025         wprintf("<CENTER>\n");
1026         wprintf("If you know the name of a hidden (guess-name) or\n");
1027         wprintf("passworded room, you can enter that room by typing\n");
1028         wprintf("its name below.  Once you gain access to a private\n");
1029         wprintf("room, it will appear in your regular room listings\n");
1030         wprintf("so you don't have to keep returning here.\n");
1031         wprintf("<BR><BR>");
1032
1033         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1034
1035         wprintf("<TABLE border><TR><TD>");
1036         wprintf("Enter room name:</TD><TD>");
1037         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1038
1039         if (req_pass) {
1040                 wprintf("</TD></TR><TR><TD>");
1041                 wprintf("Enter room password:</TD><TD>");
1042                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1043         }
1044         wprintf("</TD></TR></TABLE>\n");
1045
1046         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1047         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1048         wprintf("</FORM>\n");
1049         wDumpContent(1);
1050 }
1051
1052 /*
1053  * goto a private room
1054  */
1055 void goto_private(void)
1056 {
1057         char hold_rm[32];
1058         char buf[256];
1059
1060         if (strcasecmp(bstr("sc"), "OK")) {
1061                 display_main_menu();
1062                 return;
1063         }
1064         strcpy(hold_rm, WC->wc_roomname);
1065         strcpy(buf, "GOTO ");
1066         strcat(buf, bstr("gr_name"));
1067         strcat(buf, "|");
1068         strcat(buf, bstr("gr_pass"));
1069         serv_puts(buf);
1070         serv_gets(buf);
1071
1072         if (buf[0] == '2') {
1073                 smart_goto(bstr("gr_name"));
1074                 return;
1075         }
1076         if (!strncmp(buf, "540", 3)) {
1077                 display_private(bstr("gr_name"), 1);
1078                 return;
1079         }
1080         output_headers(1);
1081         wprintf("%s\n", &buf[4]);
1082         wDumpContent(1);
1083         return;
1084 }
1085
1086
1087 /*
1088  * display the screen to zap a room
1089  */
1090 void display_zap(void)
1091 {
1092         output_headers(1);
1093
1094         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1095         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1096         wprintf("<B>Zap (forget) the current room</B>\n");
1097         wprintf("</FONT></TD></TR></TABLE>\n");
1098
1099         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1100         wprintf("disappear from your room list.  Is this what you wish ");
1101         wprintf("to do?<BR>\n");
1102
1103         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1104         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1105         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1106         wprintf("</FORM>\n");
1107         wDumpContent(1);
1108 }
1109
1110
1111 /*
1112  * zap a room
1113  */
1114 void zap(void)
1115 {
1116         char buf[256];
1117         char final_destination[256];
1118
1119         /* If the forget-room routine fails for any reason, we fall back
1120          * to the current room; otherwise, we go to the Lobby
1121          */
1122         strcpy(final_destination, WC->wc_roomname);
1123
1124         if (!strcasecmp(bstr("sc"), "OK")) {
1125                 serv_printf("GOTO %s", WC->wc_roomname);
1126                 serv_gets(buf);
1127                 if (buf[0] != '2') {
1128                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1129                 } else {
1130                         serv_puts("FORG");
1131                         serv_gets(buf);
1132                         if (buf[0] != '2') {
1133                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1134                         } else {
1135                                 strcpy(final_destination, "_BASEROOM_");
1136                         }
1137                 }
1138         }
1139         smart_goto(final_destination);
1140 }
1141
1142
1143
1144
1145 /*
1146  * Confirm deletion of the current room
1147  */
1148 void confirm_delete_room(void)
1149 {
1150         char buf[256];
1151
1152         serv_puts("KILL 0");
1153         serv_gets(buf);
1154         if (buf[0] != '2') {
1155                 display_error(&buf[4]);
1156                 return;
1157         }
1158         output_headers(1);
1159         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1160         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1161         wprintf("<B>Confirm deletion of room</B>\n");
1162         wprintf("</FONT></TD></TR></TABLE>\n");
1163
1164         wprintf("<CENTER>");
1165         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1166
1167         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1168         escputs(WC->wc_roomname);
1169         wprintf("</FONT>?<BR>\n");
1170
1171         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1172         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1173
1174         wprintf("</FORM></CENTER>\n");
1175         wDumpContent(1);
1176 }
1177
1178
1179 /*
1180  * Delete the current room
1181  */
1182 void delete_room(void)
1183 {
1184         char buf[256];
1185         char sc[256];
1186
1187         strcpy(sc, bstr("sc"));
1188
1189         if (strcasecmp(sc, "Delete")) {
1190                 display_error("Cancelled.  This room was not deleted.");
1191                 return;
1192         }
1193         serv_puts("KILL 1");
1194         serv_gets(buf);
1195         if (buf[0] != '2') {
1196                 display_error(&buf[4]);
1197         } else {
1198                 smart_goto("_BASEROOM_");
1199         }
1200 }