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                 wprintf("<FONT SIZE=-1>");
 296                 fmout(NULL);
 297                 wprintf("</FONT>");
 298         }
 299         else {
 300                 if (v == 1)
 301                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 302         }
 303 }
 304
 305
 306
 307 void embed_room_banner(char *got) {
 308         char buf[256];
 309         char fakegot[256];
 310         static int remember_new_mail = (-1);
 311
 312         /* We need to have the information returned by a GOTO server command.
 313          * If it isn't supplied, we fake it by issuing our own GOTO.
 314          */
 315         if (got == NULL) {
 316                 serv_printf("GOTO %s", WC->wc_roomname);
 317                 serv_gets(fakegot);
 318                 got = fakegot;
 319         }
 320
 321         /* Check for new mail. */
 322         WC->new_mail = extract_int(&got[4], 9);
 323
 324         /* Now start spewing HTML. */
 325         wprintf("<CENTER><TABLE width=100%% border=0 cellpadding=5><TR>");
 326
 327         if ((strlen(WC->ugname) > 0) && (strcasecmp(WC->ugname, WC->wc_roomname))) {
 328                 wprintf("<TD VALIGN=TOP><A HREF=\"/ungoto\">");
 329                 wprintf("<IMG SRC=\"/static/back.gif\" BORDER=0>");
 330                 wprintf("<BR><FONT SIZE=-2>Previous room</FONT></A></TD>");
 331         }
 332         wprintf("<TD VALIGN=TOP BGCOLOR=444455>");
 333         wprintf("<FONT SIZE=+2 COLOR=FFFFEE>%s</FONT><BR>", WC->wc_roomname);
 334         wprintf("<FONT COLOR=DDDDCC>%d new of %d messages</FONT></TD>\n",
 335                 extract_int(&got[4], 1),
 336                 extract_int(&got[4], 2));
 337
 338         /* Display room graphic.  The server doesn't actually
 339          * need the room name, but we supply it in order to
 340          * keep the browser from using a cached graphic from
 341          * another room.
 342          */
 343         serv_puts("OIMG _roompic_");
 344         serv_gets(buf);
 345         if (buf[0] == '2') {
 346                 wprintf("<TD>");
 347                 wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 348                 urlescputs(WC->wc_roomname);
 349                 wprintf("\"></TD>");
 350                 serv_puts("CLOS");
 351                 serv_gets(buf);
 352         }
 353         wprintf("<TD VALIGN=TOP>");
 354         readinfo(0);
 355         wprintf("</TD>");
 356
 357         /* Let the user know if new mail has arrived */
 358         if ( (WC->new_mail > remember_new_mail) && (WC->new_mail>0) ) {
 359                 wprintf("<TD VALIGN=TOP>"
 360                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 361                         "ALT=\"You have new mail\">"
 362                         "<BR><BLINK>%d</BLINK>", WC->new_mail);
 363                 wprintf("<FONT SIZE=-2> new mail messages</FONT></TD>");
 364                 remember_new_mail = WC->new_mail;
 365         }
 366
 367         wprintf("<TD VALIGN=TOP><A HREF=\"/gotonext\">");
 368         wprintf("<IMG SRC=\"/static/forward.gif\" border=0>");
 369         wprintf("<BR><FONT SIZE=-2>Next room</FONT></A></TD>");
 370         wprintf("</TR></TABLE></CENTER>\n");
 371 }
 372
 373
 374
 375
 376
 377 /*
 378  * generic routine to take the session to a new room
 379  *
 380  * display_name values:  0 = goto only
 381  *                       1 = goto and display
 382  *                       2 = display only
 383  */
 384 void gotoroom(char *gname, int display_name)
 385 {
 386         char buf[256];
 387         static long ls = (-1L);
 388
 389
 390         if (display_name) {
 391                 output_headers(0);
 392                 wprintf("Pragma: no-cache\n");
 393                 wprintf("Cache-Control: no-store\n");
 394
 395                 wprintf("<HTML><HEAD>\n"
 396                         "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"
 397                         "</HEAD>\n");
 398                 do_template("background.html");
 399         }
 400         if (display_name != 2) {
 401                 /* store ungoto information */
 402                 strcpy(WC->ugname, WC->wc_roomname);
 403                 WC->uglsn = ls;
 404         }
 405         /* move to the new room */
 406         serv_printf("GOTO %s", gname);
 407         serv_gets(buf);
 408         if (buf[0] != '2') {
 409                 serv_puts("GOTO _BASEROOM_");
 410                 serv_gets(buf);
 411         }
 412         if (buf[0] != '2') {
 413                 if (display_name) {
 414                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 415                         wDumpContent(1);
 416                 }
 417                 return;
 418         }
 419         extract(WC->wc_roomname, &buf[4], 0);
 420         WC->room_flags = extract_int(&buf[4], 4);
 421         /* highest_msg_read = extract_int(&buf[4],6);
 422            maxmsgnum = extract_int(&buf[4],5);
 423            is_mail = (char) extract_int(&buf[4],7); */
 424         ls = extract_long(&buf[4], 6);
 425
 426         if (WC->is_aide)
 427                 WC->is_room_aide = WC->is_aide;
 428         else
 429                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 430
 431         remove_march(WC->wc_roomname);
 432         if (!strcasecmp(gname, "_BASEROOM_"))
 433                 remove_march(gname);
 434
 435         /* Display the room banner */
 436         if (display_name) {
 437                 embed_room_banner(buf);
 438                 wDumpContent(1);
 439         }
 440         strcpy(WC->wc_roomname, WC->wc_roomname);
 441 }
 442
 443
 444 /*
 445  * Locate the room on the march list which we most want to go to.  Each room
 446  * is measured given a "weight" of preference based on various factors.
 447  */
 448 char *pop_march(int desired_floor)
 449 {
 450         static char TheRoom[64];
 451         int TheFloor = 0;
 452         int TheOrder = 32767;
 453         int TheWeight = 0;
 454         int weight;
 455         struct march *mptr = NULL;
 456
 457         strcpy(TheRoom, "_BASEROOM_");
 458         if (WC->march == NULL)
 459                 return (TheRoom);
 460
 461         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 462                 weight = 0;
 463                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 464                         weight = weight + 10000;
 465                 if (mptr->march_floor == desired_floor)
 466                         weight = weight + 5000;
 467
 468                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 469                 weight = weight + (128 - (mptr->march_order));
 470
 471                 if (weight > TheWeight) {
 472                         TheWeight = weight;
 473                         strcpy(TheRoom, mptr->march_name);
 474                         TheFloor = mptr->march_floor;
 475                         TheOrder = mptr->march_order;
 476                 }
 477         }
 478         return (TheRoom);
 479 }
 480
 481
 482
 483 /* Goto next room having unread messages.
 484  * We want to skip over rooms that the user has already been to, and take the
 485  * user back to the lobby when done.  The room we end up in is placed in
 486  * newroom - which is set to 0 (the lobby) initially.
 487  * We start the search in the current room rather than the beginning to prevent
 488  * two or more concurrent users from dragging each other back to the same room.
 489  */
 490 void gotonext(void)
 491 {
 492         char buf[256];
 493         struct march *mptr, *mptr2;
 494         char next_room[32];
 495
 496         /* First check to see if the march-mode list is already allocated.
 497          * If it is, pop the first room off the list and go there.
 498          */
 499
 500         if (WC->march == NULL) {
 501                 serv_puts("LKRN");
 502                 serv_gets(buf);
 503                 if (buf[0] == '1')
 504                         while (serv_gets(buf), strcmp(buf, "000")) {
 505                                 mptr = (struct march *) malloc(sizeof(struct march));
 506                                 mptr->next = NULL;
 507                                 extract(mptr->march_name, buf, 0);
 508                                 mptr->march_floor = extract_int(buf, 2);
 509                                 mptr->march_order = extract_int(buf, 3);
 510                                 if (WC->march == NULL) {
 511                                         WC->march = mptr;
 512                                 } else {
 513                                         mptr2 = WC->march;
 514                                         while (mptr2->next != NULL)
 515                                                 mptr2 = mptr2->next;
 516                                         mptr2->next = mptr;
 517                                 }
 518                         }
 519 /* add _BASEROOM_ to the end of the march list, so the user will end up
 520  * in the system base room (usually the Lobby>) at the end of the loop
 521  */
 522                 mptr = (struct march *) malloc(sizeof(struct march));
 523                 mptr->next = NULL;
 524                 strcpy(mptr->march_name, "_BASEROOM_");
 525                 if (WC->march == NULL) {
 526                         WC->march = mptr;
 527                 } else {
 528                         mptr2 = WC->march;
 529                         while (mptr2->next != NULL)
 530                                 mptr2 = mptr2->next;
 531                         mptr2->next = mptr;
 532                 }
 533 /*
 534  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 535  * walk around in circles
 536  */
 537                 remove_march(WC->wc_roomname);
 538         }
 539         if (WC->march != NULL) {
 540                 strcpy(next_room, pop_march(-1));
 541         } else {
 542                 strcpy(next_room, "_BASEROOM_");
 543         }
 544
 545
 546         smart_goto(next_room);
 547 }
 548
 549
 550 void smart_goto(char *next_room) {
 551         gotoroom(next_room, 0);
 552         readloop("readnew");
 553 }
 554
 555
 556
 557 /*
 558  * mark all messages in current room as having been read
 559  */
 560 void slrp_highest(void)
 561 {
 562         char buf[256];
 563
 564         /* set pointer */
 565         serv_puts("SLRP HIGHEST");
 566         serv_gets(buf);
 567         if (buf[0] != '2') {
 568                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 569                 return;
 570         }
 571 }
 572
 573
 574 /*
 575  * un-goto the previous room
 576  */
 577 void ungoto(void)
 578 {
 579         char buf[256];
 580
 581         if (!strcmp(WC->ugname, "")) {
 582                 smart_goto(WC->wc_roomname);
 583                 return;
 584         }
 585         serv_printf("GOTO %s", WC->ugname);
 586         serv_gets(buf);
 587         if (buf[0] != '2') {
 588                 smart_goto(WC->wc_roomname);
 589                 return;
 590         }
 591         if (WC->uglsn >= 0L) {
 592                 serv_printf("SLRP %ld", WC->uglsn);
 593                 serv_gets(buf);
 594         }
 595         strcpy(buf, WC->ugname);
 596         strcpy(WC->ugname, "");
 597         smart_goto(buf);
 598 }
 599
 600 /*
 601  * display the form for editing a room
 602  */
 603 void display_editroom(void)
 604 {
 605         char buf[256];
 606         char er_name[20];
 607         char er_password[10];
 608         char er_dirname[15];
 609         char er_roomaide[26];
 610         unsigned er_flags;
 611         int er_floor;
 612         int i;
 613
 614         serv_puts("GETR");
 615         serv_gets(buf);
 616
 617         if (buf[0] != '2') {
 618                 display_error(&buf[4]);
 619                 return;
 620         }
 621         extract(er_name, &buf[4], 0);
 622         extract(er_password, &buf[4], 1);
 623         extract(er_dirname, &buf[4], 2);
 624         er_flags = extract_int(&buf[4], 3);
 625         er_floor = extract_int(&buf[4], 4);
 626
 627
 628         output_headers(1);
 629
 630         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 631         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 632         wprintf("<B>Room administration</B>\n");
 633         wprintf("</FONT></TD></TR></TABLE>\n");
 634
 635         wprintf("<UL>"
 636                 "<LI><A HREF=\"/confirm_delete_room\">\n"
 637                 "Delete this room</A>\n"
 638                 "<LI><A HREF=\"/display_editroompic\">\n"
 639                 "Set or change the graphic for this room's banner</A>\n"
 640                 "<LI><A HREF=\"/display_editinfo\">\n"
 641                 "Edit this room's Info file</A>\n"
 642                 "</UL>");
 643
 644         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 645         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 646         wprintf("<B>Room editing</B>\n");
 647         wprintf("</FONT></TD></TR></TABLE>\n");
 648
 649         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 650
 651         wprintf("<UL><LI>Name of room: ");
 652         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 653
 654         wprintf("<LI>Resides on floor: ");
 655         load_floorlist();
 656         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 657         for (i = 0; i < 128; ++i)
 658                 if (strlen(floorlist[i]) > 0) {
 659                         wprintf("<OPTION ");
 660                         if (i == er_floor)
 661                                 wprintf("SELECTED ");
 662                         wprintf("VALUE=\"%d\">", i);
 663                         escputs(floorlist[i]);
 664                         wprintf("</OPTION>\n");
 665                 }
 666         wprintf("</SELECT>\n");
 667
 668         wprintf("<LI>Type of room:<UL>\n");
 669
 670         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 671         if ((er_flags & QR_PRIVATE) == 0)
 672                 wprintf("CHECKED ");
 673         wprintf("> Public room\n");
 674
 675         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 676         if ((er_flags & QR_PRIVATE) &&
 677             (er_flags & QR_GUESSNAME))
 678                 wprintf("CHECKED ");
 679         wprintf("> Private - guess name\n");
 680
 681         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 682         if ((er_flags & QR_PRIVATE) &&
 683             (er_flags & QR_PASSWORDED))
 684                 wprintf("CHECKED ");
 685         wprintf("> Private - require password:\n");
 686         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 687
 688         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 689         if ((er_flags & QR_PRIVATE)
 690             && ((er_flags & QR_GUESSNAME) == 0)
 691             && ((er_flags & QR_PASSWORDED) == 0))
 692                 wprintf("CHECKED ");
 693         wprintf("> Private - invitation only\n");
 694
 695         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 696         wprintf("> If private, cause current users to forget room\n");
 697
 698         wprintf("</UL>\n");
 699
 700         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 701         if (er_flags & QR_PREFONLY)
 702                 wprintf("CHECKED ");
 703         wprintf("> Preferred users only\n");
 704
 705         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 706         if (er_flags & QR_READONLY)
 707                 wprintf("CHECKED ");
 708         wprintf("> Read-only room\n");
 709
 710 /* directory stuff */
 711         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 712         if (er_flags & QR_DIRECTORY)
 713                 wprintf("CHECKED ");
 714         wprintf("> File directory room\n");
 715
 716         wprintf("<UL><LI>Directory name: ");
 717         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 718
 719         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 720         if (er_flags & QR_UPLOAD)
 721                 wprintf("CHECKED ");
 722         wprintf("> Uploading allowed\n");
 723
 724         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 725         if (er_flags & QR_DOWNLOAD)
 726                 wprintf("CHECKED ");
 727         wprintf("> Downloading allowed\n");
 728
 729         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 730         if (er_flags & QR_VISDIR)
 731                 wprintf("CHECKED ");
 732         wprintf("> Visible directory</UL>\n");
 733
 734 /* end of directory stuff */
 735
 736         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 737         if (er_flags & QR_NETWORK)
 738                 wprintf("CHECKED ");
 739         wprintf("> Network shared room\n");
 740
 741 /* start of anon options */
 742
 743         wprintf("<LI>Anonymous messages<UL>\n");
 744
 745         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 746         if (((er_flags & QR_ANONONLY) == 0)
 747             && ((er_flags & QR_ANONOPT) == 0))
 748                 wprintf("CHECKED ");
 749         wprintf("> No anonymous messages\n");
 750
 751         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 752         if (er_flags & QR_ANONONLY)
 753                 wprintf("CHECKED ");
 754         wprintf("> All messages are anonymous\n");
 755
 756         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 757         if (er_flags & QR_ANONOPT)
 758                 wprintf("CHECKED ");
 759         wprintf("> Prompt user when entering messages</UL>\n");
 760
 761 /* end of anon options */
 762
 763         wprintf("<LI>Room aide: \n");
 764         serv_puts("GETA");
 765         serv_gets(buf);
 766         if (buf[0] != '2') {
 767                 wprintf("<EM>%s</EM>\n", &buf[4]);
 768         } else {
 769                 extract(er_roomaide, &buf[4], 0);
 770                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 771         }
 772
 773         wprintf("</UL><CENTER>\n");
 774         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 775         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 776         wprintf("</CENTER>\n");
 777
 778         wDumpContent(1);
 779 }
 780
 781
 782 /*
 783  * save new parameters for a room
 784  */
 785 void editroom(void)
 786 {
 787         char buf[256];
 788         char er_name[20];
 789         char er_password[10];
 790         char er_dirname[15];
 791         char er_roomaide[26];
 792         int er_floor;
 793         unsigned er_flags;
 794         int bump;
 795
 796
 797         if (strcmp(bstr("sc"), "OK")) {
 798                 display_error("Cancelled.  Changes were not saved.");
 799                 return;
 800         }
 801         serv_puts("GETR");
 802         serv_gets(buf);
 803
 804         if (buf[0] != '2') {
 805                 display_error(&buf[4]);
 806                 return;
 807         }
 808         extract(er_name, &buf[4], 0);
 809         extract(er_password, &buf[4], 1);
 810         extract(er_dirname, &buf[4], 2);
 811         er_flags = extract_int(&buf[4], 3);
 812
 813         strcpy(er_roomaide, bstr("er_roomaide"));
 814         if (strlen(er_roomaide) == 0) {
 815                 serv_puts("GETA");
 816                 serv_gets(buf);
 817                 if (buf[0] != '2') {
 818                         strcpy(er_roomaide, "");
 819                 } else {
 820                         extract(er_roomaide, &buf[4], 0);
 821                 }
 822         }
 823         strcpy(buf, bstr("er_name"));
 824         buf[20] = 0;
 825         if (strlen(buf) > 0)
 826                 strcpy(er_name, buf);
 827
 828         strcpy(buf, bstr("er_password"));
 829         buf[10] = 0;
 830         if (strlen(buf) > 0)
 831                 strcpy(er_password, buf);
 832
 833         strcpy(buf, bstr("er_dirname"));
 834         buf[15] = 0;
 835         if (strlen(buf) > 0)
 836                 strcpy(er_dirname, buf);
 837
 838         strcpy(buf, bstr("type"));
 839         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 840
 841         if (!strcmp(buf, "invonly")) {
 842                 er_flags |= (QR_PRIVATE);
 843         }
 844         if (!strcmp(buf, "guessname")) {
 845                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 846         }
 847         if (!strcmp(buf, "passworded")) {
 848                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 849         }
 850         if (!strcmp(bstr("prefonly"), "yes")) {
 851                 er_flags |= QR_PREFONLY;
 852         } else {
 853                 er_flags &= ~QR_PREFONLY;
 854         }
 855
 856         if (!strcmp(bstr("readonly"), "yes")) {
 857                 er_flags |= QR_READONLY;
 858         } else {
 859                 er_flags &= ~QR_READONLY;
 860         }
 861
 862         if (!strcmp(bstr("network"), "yes")) {
 863                 er_flags |= QR_NETWORK;
 864         } else {
 865                 er_flags &= ~QR_NETWORK;
 866         }
 867
 868         if (!strcmp(bstr("directory"), "yes")) {
 869                 er_flags |= QR_DIRECTORY;
 870         } else {
 871                 er_flags &= ~QR_DIRECTORY;
 872         }
 873
 874         if (!strcmp(bstr("ulallowed"), "yes")) {
 875                 er_flags |= QR_UPLOAD;
 876         } else {
 877                 er_flags &= ~QR_UPLOAD;
 878         }
 879
 880         if (!strcmp(bstr("dlallowed"), "yes")) {
 881                 er_flags |= QR_DOWNLOAD;
 882         } else {
 883                 er_flags &= ~QR_DOWNLOAD;
 884         }
 885
 886         if (!strcmp(bstr("visdir"), "yes")) {
 887                 er_flags |= QR_VISDIR;
 888         } else {
 889                 er_flags &= ~QR_VISDIR;
 890         }
 891
 892         strcpy(buf, bstr("anon"));
 893
 894         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 895         if (!strcmp(buf, "anononly"))
 896                 er_flags |= QR_ANONONLY;
 897         if (!strcmp(buf, "anon2"))
 898                 er_flags |= QR_ANONOPT;
 899
 900         bump = 0;
 901         if (!strcmp(bstr("bump"), "yes"))
 902                 bump = 1;
 903
 904         er_floor = atoi(bstr("er_floor"));
 905
 906         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
 907              er_name, er_password, er_dirname, er_flags, bump, er_floor);
 908         serv_puts(buf);
 909         serv_gets(buf);
 910         if (buf[0] != '2') {
 911                 display_error(&buf[4]);
 912                 return;
 913         }
 914         gotoroom(er_name, 0);
 915
 916         if (strlen(er_roomaide) > 0) {
 917                 sprintf(buf, "SETA %s", er_roomaide);
 918                 serv_puts(buf);
 919                 serv_gets(buf);
 920                 if (buf[0] != '2') {
 921                         display_error(&buf[4]);
 922                         return;
 923                 }
 924         }
 925         smart_goto(er_name);
 926 }
 927
 928
 929
 930 /*
 931  * display the form for entering a new room
 932  */
 933 void display_entroom(void)
 934 {
 935         char buf[256];
 936
 937         serv_puts("CRE8 0");
 938         serv_gets(buf);
 939
 940         if (buf[0] != '2') {
 941                 display_error(&buf[4]);
 942                 return;
 943         }
 944         output_headers(1);
 945
 946         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 947         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 948         wprintf("<B>Enter (create) a new room</B>\n");
 949         wprintf("</FONT></TD></TR></TABLE>\n");
 950
 951         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 952
 953         wprintf("<UL><LI>Name of room: ");
 954         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 955
 956         wprintf("<LI>Type of room:<UL>\n");
 957
 958         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 959         wprintf("CHECKED > Public room\n");
 960
 961         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 962         wprintf("> Private - guess name\n");
 963
 964         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 965         wprintf("> Private - require password:\n");
 966         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 967
 968         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 969         wprintf("> Private - invitation only\n");
 970
 971         wprintf("<CENTER>\n");
 972         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 973         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 974         wprintf("</CENTER>\n");
 975         wprintf("</FORM>\n");
 976         wDumpContent(1);
 977 }
 978
 979
 980
 981 /*
 982  * enter a new room
 983  */
 984 void entroom(void)
 985 {
 986         char buf[256];
 987         char er_name[20];
 988         char er_type[20];
 989         char er_password[10];
 990         int er_num_type;
 991
 992         if (strcmp(bstr("sc"), "OK")) {
 993                 display_error("Cancelled.  No new room was created.");
 994                 return;
 995         }
 996         strcpy(er_name, bstr("er_name"));
 997         strcpy(er_type, bstr("type"));
 998         strcpy(er_password, bstr("er_password"));
 999
1000         er_num_type = 0;
1001         if (!strcmp(er_type, "guessname"))
1002                 er_num_type = 1;
1003         if (!strcmp(er_type, "passworded"))
1004                 er_num_type = 2;
1005         if (!strcmp(er_type, "invonly"))
1006                 er_num_type = 3;
1007
1008         sprintf(buf, "CRE8 1|%s|%d|%s", er_name, er_num_type, er_password);
1009         serv_puts(buf);
1010         serv_gets(buf);
1011         if (buf[0] != '2') {
1012                 display_error(&buf[4]);
1013                 return;
1014         }
1015         smart_goto(er_name);
1016 }
1017
1018
1019 /*
1020  * display the screen to enter a private room
1021  */
1022 void display_private(char *rname, int req_pass)
1023 {
1024
1025         output_headers(1);
1026
1027         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1028         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1029         wprintf("<B>Goto a private room</B>\n");
1030         wprintf("</FONT></TD></TR></TABLE>\n");
1031
1032         wprintf("<CENTER>\n");
1033         wprintf("If you know the name of a hidden (guess-name) or\n");
1034         wprintf("passworded room, you can enter that room by typing\n");
1035         wprintf("its name below.  Once you gain access to a private\n");
1036         wprintf("room, it will appear in your regular room listings\n");
1037         wprintf("so you don't have to keep returning here.\n");
1038         wprintf("<BR><BR>");
1039
1040         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1041
1042         wprintf("<TABLE border><TR><TD>");
1043         wprintf("Enter room name:</TD><TD>");
1044         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1045
1046         if (req_pass) {
1047                 wprintf("</TD></TR><TR><TD>");
1048                 wprintf("Enter room password:</TD><TD>");
1049                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1050         }
1051         wprintf("</TD></TR></TABLE>\n");
1052
1053         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1054         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1055         wprintf("</FORM>\n");
1056         wDumpContent(1);
1057 }
1058
1059 /*
1060  * goto a private room
1061  */
1062 void goto_private(void)
1063 {
1064         char hold_rm[32];
1065         char buf[256];
1066
1067         if (strcasecmp(bstr("sc"), "OK")) {
1068                 display_main_menu();
1069                 return;
1070         }
1071         strcpy(hold_rm, WC->wc_roomname);
1072         strcpy(buf, "GOTO ");
1073         strcat(buf, bstr("gr_name"));
1074         strcat(buf, "|");
1075         strcat(buf, bstr("gr_pass"));
1076         serv_puts(buf);
1077         serv_gets(buf);
1078
1079         if (buf[0] == '2') {
1080                 smart_goto(bstr("gr_name"));
1081                 return;
1082         }
1083         if (!strncmp(buf, "540", 3)) {
1084                 display_private(bstr("gr_name"), 1);
1085                 return;
1086         }
1087         output_headers(1);
1088         wprintf("%s\n", &buf[4]);
1089         wDumpContent(1);
1090         return;
1091 }
1092
1093
1094 /*
1095  * display the screen to zap a room
1096  */
1097 void display_zap(void)
1098 {
1099         output_headers(1);
1100
1101         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1102         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1103         wprintf("<B>Zap (forget) the current room</B>\n");
1104         wprintf("</FONT></TD></TR></TABLE>\n");
1105
1106         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1107         wprintf("disappear from your room list.  Is this what you wish ");
1108         wprintf("to do?<BR>\n");
1109
1110         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1111         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1112         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1113         wprintf("</FORM>\n");
1114         wDumpContent(1);
1115 }
1116
1117
1118 /*
1119  * zap a room
1120  */
1121 void zap(void)
1122 {
1123         char buf[256];
1124         char final_destination[256];
1125
1126         /* If the forget-room routine fails for any reason, we fall back
1127          * to the current room; otherwise, we go to the Lobby
1128          */
1129         strcpy(final_destination, WC->wc_roomname);
1130
1131         if (!strcasecmp(bstr("sc"), "OK")) {
1132                 serv_printf("GOTO %s", WC->wc_roomname);
1133                 serv_gets(buf);
1134                 if (buf[0] != '2') {
1135                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1136                 } else {
1137                         serv_puts("FORG");
1138                         serv_gets(buf);
1139                         if (buf[0] != '2') {
1140                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1141                         } else {
1142                                 strcpy(final_destination, "_BASEROOM_");
1143                         }
1144                 }
1145         }
1146         smart_goto(final_destination);
1147 }
1148
1149
1150
1151
1152 /*
1153  * Confirm deletion of the current room
1154  */
1155 void confirm_delete_room(void)
1156 {
1157         char buf[256];
1158
1159         serv_puts("KILL 0");
1160         serv_gets(buf);
1161         if (buf[0] != '2') {
1162                 display_error(&buf[4]);
1163                 return;
1164         }
1165         output_headers(1);
1166         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1167         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1168         wprintf("<B>Confirm deletion of room</B>\n");
1169         wprintf("</FONT></TD></TR></TABLE>\n");
1170
1171         wprintf("<CENTER>");
1172         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1173
1174         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1175         escputs(WC->wc_roomname);
1176         wprintf("</FONT>?<BR>\n");
1177
1178         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1179         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1180
1181         wprintf("</FORM></CENTER>\n");
1182         wDumpContent(1);
1183 }
1184
1185
1186 /*
1187  * Delete the current room
1188  */
1189 void delete_room(void)
1190 {
1191         char buf[256];
1192         char sc[256];
1193
1194         strcpy(sc, bstr("sc"));
1195
1196         if (strcasecmp(sc, "Delete")) {
1197                 display_error("Cancelled.  This room was not deleted.");
1198                 return;
1199         }
1200         serv_puts("KILL 1");
1201         serv_gets(buf);
1202         if (buf[0] != '2') {
1203                 display_error(&buf[4]);
1204         } else {
1205                 smart_goto("_BASEROOM_");
1206         }
1207 }