webcit/roomops.c

   1 /* $Id$ */
   2
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #ifdef HAVE_UNISTD_H
   6 #include <unistd.h>
   7 #endif
   8 #include <stdio.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include "webcit.h"
  12 #include "child.h"
  13
  14 /*
  15  * This struct holds a list of rooms for <G>oto operations.
  16  */
  17 struct march {
  18         struct march *next;
  19         char march_name[32];
  20         int march_floor;
  21         int march_order;
  22 };
  23
  24 /*
  25  * This struct holds a list of rooms for client display.
  26  * (oooh, a tree!)
  27  */
  28 struct roomlisting {
  29         struct roomlisting *lnext;
  30         struct roomlisting *rnext;
  31         char rlname[64];
  32         unsigned rlflags;
  33         int rlfloor;
  34         int rlorder;
  35 };
  36
  37
  38 char floorlist[128][256];
  39 char ugname[128];
  40 long uglsn = (-1L);
  41 unsigned room_flags;
  42 int is_aide = 0;
  43 int is_room_aide = 0;
  44
  45 struct march *march = NULL;
  46
  47 /*
  48  * load the list of floors
  49  */
  50 void load_floorlist(void)
  51 {
  52         int a;
  53         char buf[256];
  54
  55         for (a = 0; a < 128; ++a)
  56                 floorlist[a][0] = 0;
  57
  58         serv_puts("LFLR");
  59         serv_gets(buf);
  60         if (buf[0] != '1') {
  61                 strcpy(floorlist[0], "Main Floor");
  62                 return;
  63         }
  64         while (serv_gets(buf), strcmp(buf, "000")) {
  65                 extract(floorlist[extract_int(buf, 0)], buf, 1);
  66         }
  67 }
  68
  69
  70 /*
  71  * remove a room from the march list
  72  */
  73 void remove_march(char *aaa)
  74 {
  75         struct march *mptr, *mptr2;
  76
  77         if (march == NULL)
  78                 return;
  79
  80         if (!strcasecmp(march->march_name, aaa)) {
  81                 mptr = march->next;
  82                 free(march);
  83                 march = mptr;
  84                 return;
  85         }
  86         mptr2 = march;
  87         for (mptr = march; mptr != NULL; mptr = mptr->next) {
  88                 if (!strcasecmp(mptr->march_name, aaa)) {
  89                         mptr2->next = mptr->next;
  90                         free(mptr);
  91                         mptr = mptr2;
  92                 } else {
  93                         mptr2 = mptr;
  94                 }
  95         }
  96 }
  97
  98
  99
 100
 101
 102 void room_tree_list(struct roomlisting *rp)
 103 {
 104         char rmname[64];
 105         int f;
 106
 107         if (rp == NULL)
 108                 return;
 109
 110         if (rp->lnext != NULL) {
 111                 room_tree_list(rp->lnext);
 112         }
 113         strcpy(rmname, rp->rlname);
 114         f = rp->rlflags;
 115
 116         wprintf("<A HREF=\"/dotgoto&room=");
 117         urlescputs(rmname);
 118         wprintf("\"");
 119         wprintf(">");
 120         escputs1(rmname, 1);
 121         if ((f & QR_DIRECTORY) && (f & QR_NETWORK))
 122                 wprintf("}");
 123         else if (f & QR_DIRECTORY)
 124                 wprintf("]");
 125         else if (f & QR_NETWORK)
 126                 wprintf(")");
 127         else
 128                 wprintf("&gt;");
 129         wprintf("</A><TT> </TT>\n");
 130
 131         if (rp->rnext != NULL) {
 132                 room_tree_list(rp->rnext);
 133         }
 134         free(rp);
 135 }
 136
 137
 138 /*
 139  * Room ordering stuff (compare first by floor, then by order)
 140  */
 141 int rordercmp(struct roomlisting *r1, struct roomlisting *r2)
 142 {
 143         if ((r1 == NULL) && (r2 == NULL))
 144                 return (0);
 145         if (r1 == NULL)
 146                 return (-1);
 147         if (r2 == NULL)
 148                 return (1);
 149         if (r1->rlfloor < r2->rlfloor)
 150                 return (-1);
 151         if (r1->rlfloor > r2->rlfloor)
 152                 return (1);
 153         if (r1->rlorder < r2->rlorder)
 154                 return (-1);
 155         if (r1->rlorder > r2->rlorder)
 156                 return (1);
 157         return (0);
 158 }
 159
 160
 161 /*
 162  * Common code for all room listings
 163  */
 164 void listrms(char *variety)
 165 {
 166         char buf[256];
 167         int num_rooms = 0;
 168
 169         struct roomlisting *rl = NULL;
 170         struct roomlisting *rp;
 171         struct roomlisting *rs;
 172
 173
 174         /* Ask the server for a room list */
 175         serv_puts(variety);
 176         serv_gets(buf);
 177         if (buf[0] != '1') {
 178                 wprintf("&nbsp;");
 179                 return;
 180         }
 181         while (serv_gets(buf), strcmp(buf, "000")) {
 182                 ++num_rooms;
 183                 rp = malloc(sizeof(struct roomlisting));
 184                 extract(rp->rlname, buf, 0);
 185                 rp->rlflags = extract_int(buf, 1);
 186                 rp->rlfloor = extract_int(buf, 2);
 187                 rp->rlorder = extract_int(buf, 3);
 188                 rp->lnext = NULL;
 189                 rp->rnext = NULL;
 190
 191                 rs = rl;
 192                 if (rl == NULL) {
 193                         rl = rp;
 194                 } else
 195                         while (rp != NULL) {
 196                                 if (rordercmp(rp, rs) < 0) {
 197                                         if (rs->lnext == NULL) {
 198                                                 rs->lnext = rp;
 199                                                 rp = NULL;
 200                                         } else {
 201                                                 rs = rs->lnext;
 202                                         }
 203                                 } else {
 204                                         if (rs->rnext == NULL) {
 205                                                 rs->rnext = rp;
 206                                                 rp = NULL;
 207                                         } else {
 208                                                 rs = rs->rnext;
 209                                         }
 210                                 }
 211                         }
 212         }
 213
 214         room_tree_list(rl);
 215
 216         /* If no rooms were listed, print an nbsp to make the cell
 217          * borders show up anyway.
 218          */
 219         if (num_rooms == 0) wprintf("&nbsp;");
 220 }
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230 /*
 231  * list all rooms by floor
 232  */
 233 void list_all_rooms_by_floor(void)
 234 {
 235         int a;
 236         char buf[256];
 237
 238         load_floorlist();
 239
 240         printf("HTTP/1.0 200 OK\n");
 241         output_headers(1);
 242
 243         wprintf("<TABLE width=100% border><TR><TH>Floor</TH>");
 244         wprintf("<TH><FONT FACE=\"Arial,Helvetica,sans-serif\">Rooms with new messages</FONT></TH>");
 245         wprintf("<TH><FONT FACE=\"Arial,Helvetica,sans-serif\">Rooms with no new messages</FONT></TH></TR>\n");
 246
 247         for (a = 0; a < 128; ++a)
 248                 if (floorlist[a][0] != 0) {
 249
 250                         /* Floor name column */
 251                         wprintf("<TR><TD><FONT FACE=\"Arial,Helvetica,sans-serif\">");
 252
 253                         serv_printf("OIMG _floorpic_|%d", a);
 254                         serv_gets(buf);
 255                         if (buf[0] == '2') {
 256                                 serv_puts("CLOS");
 257                                 serv_gets(buf);
 258                                 wprintf("<IMG SRC=\"/image&name=_floorpic_&parm=%d\" ALT=\"%s\">",
 259                                         a, &floorlist[a][0]);
 260                         } else {
 261                                 escputs(&floorlist[a][0]);
 262                         }
 263
 264                         wprintf("</FONT></TD>");
 265
 266                         /* Rooms with new messages column */
 267                         wprintf("<TD><FONT FACE=\"Arial,Helvetica,sans-serif\">");
 268                         sprintf(buf, "LKRN %d", a);
 269                         listrms(buf);
 270                         wprintf("</FONT></TD>\n<TD><FONT FACE=\"Arial,Helvetica,sans-serif\">");
 271
 272                         /* Rooms with old messages column */
 273                         sprintf(buf, "LKRO %d", a);
 274                         listrms(buf);
 275                         wprintf("</FONT></TD></TR>\n");
 276                 }
 277         wprintf("</TABLE>\n");
 278         wDumpContent(1);
 279 }
 280
 281
 282 /*
 283  * list all forgotten rooms
 284  */
 285 void zapped_list(void)
 286 {
 287         printf("HTTP/1.0 200 OK\n");
 288         output_headers(1);
 289         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 290         wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\" SIZE=+1 COLOR=\"FFFFFF\"");
 291         wprintf("<B>Zapped (forgotten) rooms</B>\n");
 292         wprintf("</FONT></TD></TR></TABLE><BR>\n");
 293         listrms("LZRM -1");
 294         wprintf("<BR><BR>\n");
 295         wprintf("Click on any room to un-zap it and goto that room.\n");
 296         wDumpContent(1);
 297 }
 298
 299
 300 /*
 301  * read this room's info file (set v to 1 for verbose mode)
 302  */
 303 void readinfo(int v)
 304 {
 305         char buf[256];
 306
 307         serv_puts("RINF");
 308         serv_gets(buf);
 309         if (buf[0] == '1')
 310                 fmout(NULL);
 311         else {
 312                 if (v == 1)
 313                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 314         }
 315 }
 316
 317
 318
 319 void embed_room_banner(char *got) {
 320         char buf[256];
 321         char fakegot[256];
 322         static int remember_new_mail = (-1);
 323
 324         /* We need to have the information returned by a GOTO server command.
 325          * If it isn't supplied, we fake it by issuing our own GOTO.
 326          */
 327         if (got == NULL) {
 328                 serv_printf("GOTO %s", wc_roomname);
 329                 serv_gets(fakegot);
 330                 got = fakegot;
 331         }
 332
 333         /* Check for new mail. */
 334         new_mail = extract_int(&got[4], 9);
 335
 336         /* Now start spewing HTML. */
 337         wprintf("<CENTER><TABLE border=0><TR>");
 338
 339         if ((strlen(ugname) > 0) && (strcasecmp(ugname, wc_roomname))) {
 340                 wprintf("<TD VALIGN=TOP><A HREF=\"/ungoto\">");
 341                 wprintf("<IMG SRC=\"/static/back.gif\" BORDER=0></A></TD>");
 342         }
 343         wprintf("<TD VALIGN=TOP><FONT FACE=\"Arial,Helvetica,sans-serif\"><FONT SIZE=+2>%s</FONT><BR>", wc_roomname);
 344         wprintf("%d new of %d messages</FONT></TD>\n",
 345                 extract_int(&got[4], 1),
 346                 extract_int(&got[4], 2));
 347
 348         /* Display room graphic.  The server doesn't actually
 349          * need the room name, but we supply it in order to
 350          * keep the browser from using a cached graphic from
 351          * another room.
 352          */
 353         serv_puts("OIMG _roompic_");
 354         serv_gets(buf);
 355         if (buf[0] == '2') {
 356                 wprintf("<TD><FONT FACE=\"Arial,Helvetica,sans-serif\">");
 357                 wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 358                 urlescputs(wc_roomname);
 359                 wprintf("\"></FONT></TD>");
 360                 serv_puts("CLOS");
 361                 serv_gets(buf);
 362         }
 363         wprintf("<TD VALIGN=TOP><FONT FACE=\"Arial,Helvetica,sans-serif\">");
 364         readinfo(0);
 365         wprintf("</FONT></TD>");
 366
 367         /* Let the user know if new mail has arrived */
 368         if ( (new_mail > remember_new_mail) && (new_mail>0) ) {
 369                 wprintf("<TD VALIGN=TOP>"
 370                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 371                         "ALT=\"You have new mail\">"
 372                         "<BR><BLINK>%d</BLINK></TD>", new_mail);
 373                 remember_new_mail = new_mail;
 374         }
 375
 376         wprintf("<TD VALIGN=TOP><A HREF=\"/gotonext\">");
 377         wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
 378         wprintf("</TR></TABLE></CENTER>\n");
 379 }
 380
 381
 382
 383
 384
 385 /*
 386  * generic routine to take the session to a new room
 387  *
 388  * display_name values:  0 = goto only
 389  *                       1 = goto and display
 390  *                       2 = display only
 391  */
 392 void gotoroom(char *gname, int display_name)
 393 {
 394         char buf[256];
 395         static long ls = (-1L);
 396
 397
 398         if (display_name) {
 399                 printf("HTTP/1.0 200 OK\n");
 400                 printf("Pragma: no-cache\n");
 401                 printf("Cache-Control: no-store\n");
 402                 output_headers(0);
 403
 404                 wprintf("<HTML><HEAD>\n"
 405                         "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"
 406                         "</HEAD>\n<BODY ");
 407                 wprintf("BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 408         }
 409         if (display_name != 2) {
 410                 /* store ungoto information */
 411                 strcpy(ugname, wc_roomname);
 412                 uglsn = ls;
 413         }
 414         /* move to the new room */
 415         serv_printf("GOTO %s", gname);
 416         serv_gets(buf);
 417         if (buf[0] != '2') {
 418                 serv_puts("GOTO _BASEROOM_");
 419                 serv_gets(buf);
 420         }
 421         if (buf[0] != '2') {
 422                 if (display_name) {
 423                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 424                         wDumpContent(1);
 425                 }
 426                 return;
 427         }
 428         extract(wc_roomname, &buf[4], 0);
 429         room_flags = extract_int(&buf[4], 4);
 430         /* highest_msg_read = extract_int(&buf[4],6);
 431            maxmsgnum = extract_int(&buf[4],5);
 432            is_mail = (char) extract_int(&buf[4],7); */
 433         ls = extract_long(&buf[4], 6);
 434
 435         if (is_aide)
 436                 is_room_aide = is_aide;
 437         else
 438                 is_room_aide = (char) extract_int(&buf[4], 8);
 439
 440         remove_march(wc_roomname);
 441         if (!strcasecmp(gname, "_BASEROOM_"))
 442                 remove_march(gname);
 443
 444         /* Display the room banner */
 445         if (display_name) {
 446                 embed_room_banner(buf);
 447                 wDumpContent(1);
 448         }
 449         strcpy(wc_roomname, wc_roomname);
 450 }
 451
 452
 453 /*
 454  * Locate the room on the march list which we most want to go to.  Each room
 455  * is measured given a "weight" of preference based on various factors.
 456  */
 457 char *pop_march(int desired_floor)
 458 {
 459         static char TheRoom[64];
 460         int TheFloor = 0;
 461         int TheOrder = 32767;
 462         int TheWeight = 0;
 463         int weight;
 464         struct march *mptr = NULL;
 465
 466         strcpy(TheRoom, "_BASEROOM_");
 467         if (march == NULL)
 468                 return (TheRoom);
 469
 470         for (mptr = march; mptr != NULL; mptr = mptr->next) {
 471                 weight = 0;
 472                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 473                         weight = weight + 10000;
 474                 if (mptr->march_floor == desired_floor)
 475                         weight = weight + 5000;
 476
 477                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 478                 weight = weight + (128 - (mptr->march_order));
 479
 480                 if (weight > TheWeight) {
 481                         TheWeight = weight;
 482                         strcpy(TheRoom, mptr->march_name);
 483                         TheFloor = mptr->march_floor;
 484                         TheOrder = mptr->march_order;
 485                 }
 486         }
 487         return (TheRoom);
 488 }
 489
 490
 491
 492 /* Goto next room having unread messages.
 493  * We want to skip over rooms that the user has already been to, and take the
 494  * user back to the lobby when done.  The room we end up in is placed in
 495  * newroom - which is set to 0 (the lobby) initially.
 496  * We start the search in the current room rather than the beginning to prevent
 497  * two or more concurrent users from dragging each other back to the same room.
 498  */
 499 void gotonext(void)
 500 {
 501         char buf[256];
 502         struct march *mptr, *mptr2;
 503         char next_room[32];
 504
 505         /* First check to see if the march-mode list is already allocated.
 506          * If it is, pop the first room off the list and go there.
 507          */
 508
 509         if (march == NULL) {
 510                 serv_puts("LKRN");
 511                 serv_gets(buf);
 512                 if (buf[0] == '1')
 513                         while (serv_gets(buf), strcmp(buf, "000")) {
 514                                 mptr = (struct march *) malloc(sizeof(struct march));
 515                                 mptr->next = NULL;
 516                                 extract(mptr->march_name, buf, 0);
 517                                 mptr->march_floor = extract_int(buf, 2);
 518                                 mptr->march_order = extract_int(buf, 3);
 519                                 if (march == NULL) {
 520                                         march = mptr;
 521                                 } else {
 522                                         mptr2 = march;
 523                                         while (mptr2->next != NULL)
 524                                                 mptr2 = mptr2->next;
 525                                         mptr2->next = mptr;
 526                                 }
 527                         }
 528 /* add _BASEROOM_ to the end of the march list, so the user will end up
 529  * in the system base room (usually the Lobby>) at the end of the loop
 530  */
 531                 mptr = (struct march *) malloc(sizeof(struct march));
 532                 mptr->next = NULL;
 533                 strcpy(mptr->march_name, "_BASEROOM_");
 534                 if (march == NULL) {
 535                         march = mptr;
 536                 } else {
 537                         mptr2 = march;
 538                         while (mptr2->next != NULL)
 539                                 mptr2 = mptr2->next;
 540                         mptr2->next = mptr;
 541                 }
 542 /*
 543  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 544  * walk around in circles
 545  */
 546                 remove_march(wc_roomname);
 547         }
 548         if (march != NULL) {
 549                 strcpy(next_room, pop_march(-1));
 550         } else {
 551                 strcpy(next_room, "_BASEROOM_");
 552         }
 553
 554
 555         smart_goto(next_room);
 556 }
 557
 558
 559 void smart_goto(char *next_room) {
 560         gotoroom(next_room, 0);
 561         readloop("readnew");
 562 }
 563
 564
 565
 566 /*
 567  * mark all messages in current room as having been read
 568  */
 569 void slrp_highest(void)
 570 {
 571         char buf[256];
 572
 573         /* set pointer */
 574         serv_puts("SLRP HIGHEST");
 575         serv_gets(buf);
 576         if (buf[0] != '2') {
 577                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 578                 return;
 579         }
 580 }
 581
 582
 583 /*
 584  * un-goto the previous room
 585  */
 586 void ungoto(void)
 587 {
 588         char buf[256];
 589
 590         if (!strcmp(ugname, "")) {
 591                 smart_goto(wc_roomname);
 592                 return;
 593         }
 594         serv_printf("GOTO %s", ugname);
 595         serv_gets(buf);
 596         if (buf[0] != '2') {
 597                 smart_goto(wc_roomname);
 598                 return;
 599         }
 600         if (uglsn >= 0L) {
 601                 serv_printf("SLRP %ld", uglsn);
 602                 serv_gets(buf);
 603         }
 604         strcpy(buf, ugname);
 605         strcpy(ugname, "");
 606         smart_goto(buf);
 607 }
 608
 609 /*
 610  * display the form for editing a room
 611  */
 612 void display_editroom(void)
 613 {
 614         char buf[256];
 615         char er_name[20];
 616         char er_password[10];
 617         char er_dirname[15];
 618         char er_roomaide[26];
 619         unsigned er_flags;
 620         int er_floor;
 621         int i;
 622
 623         serv_puts("GETR");
 624         serv_gets(buf);
 625
 626         if (buf[0] != '2') {
 627                 display_error(&buf[4]);
 628                 return;
 629         }
 630         extract(er_name, &buf[4], 0);
 631         extract(er_password, &buf[4], 1);
 632         extract(er_dirname, &buf[4], 2);
 633         er_flags = extract_int(&buf[4], 3);
 634         er_floor = extract_int(&buf[4], 4);
 635
 636
 637         printf("HTTP/1.0 200 OK\n");
 638         output_headers(1);
 639
 640         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 641         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 642         wprintf("<B>Room administration</B>\n");
 643         wprintf("</FONT></TD></TR></TABLE>\n");
 644
 645         wprintf("<UL>"
 646                 "<LI><A HREF=\"/confirm_delete_room\">\n"
 647                 "Delete this room</A>\n"
 648                 "<LI><A HREF=\"/display_editroompic\">\n"
 649                 "Set or change the graphic for this room's banner</A>\n"
 650                 "<LI><A HREF=\"/display_editinfo\">\n"
 651                 "Edit this room's Info file</A>\n"
 652                 "</UL>");
 653
 654         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 655         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 656         wprintf("<B>Room editing</B>\n");
 657         wprintf("</FONT></TD></TR></TABLE>\n");
 658
 659         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 660
 661         wprintf("<UL><LI>Name of room: ");
 662         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 663
 664         wprintf("<LI>Resides on floor: ");
 665         load_floorlist();
 666         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 667         for (i = 0; i < 128; ++i)
 668                 if (strlen(floorlist[i]) > 0) {
 669                         wprintf("<OPTION ");
 670                         if (i == er_floor)
 671                                 wprintf("SELECTED ");
 672                         wprintf("VALUE=\"%d\">", i);
 673                         escputs(floorlist[i]);
 674                         wprintf("</OPTION>\n");
 675                 }
 676         wprintf("</SELECT>\n");
 677
 678         wprintf("<LI>Type of room:<UL>\n");
 679
 680         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 681         if ((er_flags & QR_PRIVATE) == 0)
 682                 wprintf("CHECKED ");
 683         wprintf("> Public room\n");
 684
 685         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 686         if ((er_flags & QR_PRIVATE) &&
 687             (er_flags & QR_GUESSNAME))
 688                 wprintf("CHECKED ");
 689         wprintf("> Private - guess name\n");
 690
 691         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 692         if ((er_flags & QR_PRIVATE) &&
 693             (er_flags & QR_PASSWORDED))
 694                 wprintf("CHECKED ");
 695         wprintf("> Private - require password:\n");
 696         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 697
 698         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 699         if ((er_flags & QR_PRIVATE)
 700             && ((er_flags & QR_GUESSNAME) == 0)
 701             && ((er_flags & QR_PASSWORDED) == 0))
 702                 wprintf("CHECKED ");
 703         wprintf("> Private - invitation only\n");
 704
 705         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 706         wprintf("> If private, cause current users to forget room\n");
 707
 708         wprintf("</UL>\n");
 709
 710         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 711         if (er_flags & QR_PREFONLY)
 712                 wprintf("CHECKED ");
 713         wprintf("> Preferred users only\n");
 714
 715         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 716         if (er_flags & QR_READONLY)
 717                 wprintf("CHECKED ");
 718         wprintf("> Read-only room\n");
 719
 720 /* directory stuff */
 721         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 722         if (er_flags & QR_DIRECTORY)
 723                 wprintf("CHECKED ");
 724         wprintf("> File directory room\n");
 725
 726         wprintf("<UL><LI>Directory name: ");
 727         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 728
 729         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 730         if (er_flags & QR_UPLOAD)
 731                 wprintf("CHECKED ");
 732         wprintf("> Uploading allowed\n");
 733
 734         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 735         if (er_flags & QR_DOWNLOAD)
 736                 wprintf("CHECKED ");
 737         wprintf("> Downloading allowed\n");
 738
 739         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 740         if (er_flags & QR_VISDIR)
 741                 wprintf("CHECKED ");
 742         wprintf("> Visible directory</UL>\n");
 743
 744 /* end of directory stuff */
 745
 746         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 747         if (er_flags & QR_NETWORK)
 748                 wprintf("CHECKED ");
 749         wprintf("> Network shared room\n");
 750
 751 /* start of anon options */
 752
 753         wprintf("<LI>Anonymous messages<UL>\n");
 754
 755         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 756         if (((er_flags & QR_ANONONLY) == 0)
 757             && ((er_flags & QR_ANONOPT) == 0))
 758                 wprintf("CHECKED ");
 759         wprintf("> No anonymous messages\n");
 760
 761         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 762         if (er_flags & QR_ANONONLY)
 763                 wprintf("CHECKED ");
 764         wprintf("> All messages are anonymous\n");
 765
 766         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 767         if (er_flags & QR_ANONOPT)
 768                 wprintf("CHECKED ");
 769         wprintf("> Prompt user when entering messages</UL>\n");
 770
 771 /* end of anon options */
 772
 773         wprintf("<LI>Room aide: \n");
 774         serv_puts("GETA");
 775         serv_gets(buf);
 776         if (buf[0] != '2') {
 777                 wprintf("<EM>%s</EM>\n", &buf[4]);
 778         } else {
 779                 extract(er_roomaide, &buf[4], 0);
 780                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 781         }
 782
 783         wprintf("</UL><CENTER>\n");
 784         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 785         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 786         wprintf("</CENTER>\n");
 787
 788         wDumpContent(1);
 789 }
 790
 791
 792 /*
 793  * save new parameters for a room
 794  */
 795 void editroom(void)
 796 {
 797         char buf[256];
 798         char er_name[20];
 799         char er_password[10];
 800         char er_dirname[15];
 801         char er_roomaide[26];
 802         int er_floor;
 803         unsigned er_flags;
 804         int bump;
 805
 806
 807         if (strcmp(bstr("sc"), "OK")) {
 808                 display_error("Cancelled.  Changes were not saved.");
 809                 return;
 810         }
 811         serv_puts("GETR");
 812         serv_gets(buf);
 813
 814         if (buf[0] != '2') {
 815                 display_error(&buf[4]);
 816                 return;
 817         }
 818         extract(er_name, &buf[4], 0);
 819         extract(er_password, &buf[4], 1);
 820         extract(er_dirname, &buf[4], 2);
 821         er_flags = extract_int(&buf[4], 3);
 822
 823         strcpy(er_roomaide, bstr("er_roomaide"));
 824         if (strlen(er_roomaide) == 0) {
 825                 serv_puts("GETA");
 826                 serv_gets(buf);
 827                 if (buf[0] != '2') {
 828                         strcpy(er_roomaide, "");
 829                 } else {
 830                         extract(er_roomaide, &buf[4], 0);
 831                 }
 832         }
 833         strcpy(buf, bstr("er_name"));
 834         buf[20] = 0;
 835         if (strlen(buf) > 0)
 836                 strcpy(er_name, buf);
 837
 838         strcpy(buf, bstr("er_password"));
 839         buf[10] = 0;
 840         if (strlen(buf) > 0)
 841                 strcpy(er_password, buf);
 842
 843         strcpy(buf, bstr("er_dirname"));
 844         buf[15] = 0;
 845         if (strlen(buf) > 0)
 846                 strcpy(er_dirname, buf);
 847
 848         strcpy(buf, bstr("type"));
 849         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 850
 851         if (!strcmp(buf, "invonly")) {
 852                 er_flags |= (QR_PRIVATE);
 853         }
 854         if (!strcmp(buf, "guessname")) {
 855                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 856         }
 857         if (!strcmp(buf, "passworded")) {
 858                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 859         }
 860         if (!strcmp(bstr("prefonly"), "yes")) {
 861                 er_flags |= QR_PREFONLY;
 862         } else {
 863                 er_flags &= ~QR_PREFONLY;
 864         }
 865
 866         if (!strcmp(bstr("readonly"), "yes")) {
 867                 er_flags |= QR_READONLY;
 868         } else {
 869                 er_flags &= ~QR_READONLY;
 870         }
 871
 872         if (!strcmp(bstr("network"), "yes")) {
 873                 er_flags |= QR_NETWORK;
 874         } else {
 875                 er_flags &= ~QR_NETWORK;
 876         }
 877
 878         if (!strcmp(bstr("directory"), "yes")) {
 879                 er_flags |= QR_DIRECTORY;
 880         } else {
 881                 er_flags &= ~QR_DIRECTORY;
 882         }
 883
 884         if (!strcmp(bstr("ulallowed"), "yes")) {
 885                 er_flags |= QR_UPLOAD;
 886         } else {
 887                 er_flags &= ~QR_UPLOAD;
 888         }
 889
 890         if (!strcmp(bstr("dlallowed"), "yes")) {
 891                 er_flags |= QR_DOWNLOAD;
 892         } else {
 893                 er_flags &= ~QR_DOWNLOAD;
 894         }
 895
 896         if (!strcmp(bstr("visdir"), "yes")) {
 897                 er_flags |= QR_VISDIR;
 898         } else {
 899                 er_flags &= ~QR_VISDIR;
 900         }
 901
 902         strcpy(buf, bstr("anon"));
 903
 904         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 905         if (!strcmp(buf, "anononly"))
 906                 er_flags |= QR_ANONONLY;
 907         if (!strcmp(buf, "anon2"))
 908                 er_flags |= QR_ANONOPT;
 909
 910         bump = 0;
 911         if (!strcmp(bstr("bump"), "yes"))
 912                 bump = 1;
 913
 914         er_floor = atoi(bstr("er_floor"));
 915
 916         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
 917              er_name, er_password, er_dirname, er_flags, bump, er_floor);
 918         serv_puts(buf);
 919         serv_gets(buf);
 920         if (buf[0] != '2') {
 921                 display_error(&buf[4]);
 922                 return;
 923         }
 924         gotoroom(er_name, 0);
 925
 926         if (strlen(er_roomaide) > 0) {
 927                 sprintf(buf, "SETA %s", er_roomaide);
 928                 serv_puts(buf);
 929                 serv_gets(buf);
 930                 if (buf[0] != '2') {
 931                         display_error(&buf[4]);
 932                         return;
 933                 }
 934         }
 935         smart_goto(er_name);
 936 }
 937
 938
 939
 940 /*
 941  * display the form for entering a new room
 942  */
 943 void display_entroom(void)
 944 {
 945         char buf[256];
 946
 947         serv_puts("CRE8 0");
 948         serv_gets(buf);
 949
 950         if (buf[0] != '2') {
 951                 display_error(&buf[4]);
 952                 return;
 953         }
 954         printf("HTTP/1.0 200 OK\n");
 955         output_headers(1);
 956
 957         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 958         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 959         wprintf("<B>Enter (create) a new room</B>\n");
 960         wprintf("</FONT></TD></TR></TABLE>\n");
 961
 962         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 963
 964         wprintf("<UL><LI>Name of room: ");
 965         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 966
 967         wprintf("<LI>Type of room:<UL>\n");
 968
 969         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 970         wprintf("CHECKED > Public room\n");
 971
 972         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 973         wprintf("> Private - guess name\n");
 974
 975         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 976         wprintf("> Private - require password:\n");
 977         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 978
 979         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 980         wprintf("> Private - invitation only\n");
 981
 982         wprintf("<CENTER>\n");
 983         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 984         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 985         wprintf("</CENTER>\n");
 986         wprintf("</FORM>\n");
 987         wDumpContent(1);
 988 }
 989
 990
 991
 992 /*
 993  * enter a new room
 994  */
 995 void entroom(void)
 996 {
 997         char buf[256];
 998         char er_name[20];
 999         char er_type[20];
1000         char er_password[10];
1001         int er_num_type;
1002
1003         if (strcmp(bstr("sc"), "OK")) {
1004                 display_error("Cancelled.  No new room was created.");
1005                 return;
1006         }
1007         strcpy(er_name, bstr("er_name"));
1008         strcpy(er_type, bstr("type"));
1009         strcpy(er_password, bstr("er_password"));
1010
1011         er_num_type = 0;
1012         if (!strcmp(er_type, "guessname"))
1013                 er_num_type = 1;
1014         if (!strcmp(er_type, "passworded"))
1015                 er_num_type = 2;
1016         if (!strcmp(er_type, "invonly"))
1017                 er_num_type = 3;
1018
1019         sprintf(buf, "CRE8 1|%s|%d|%s", er_name, er_num_type, er_password);
1020         serv_puts(buf);
1021         serv_gets(buf);
1022         if (buf[0] != '2') {
1023                 display_error(&buf[4]);
1024                 return;
1025         }
1026         smart_goto(er_name);
1027 }
1028
1029
1030 /*
1031  * display the screen to enter a private room
1032  */
1033 void display_private(char *rname, int req_pass)
1034 {
1035
1036         printf("HTTP/1.0 200 OK\n");
1037         output_headers(1);
1038
1039         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1040         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1041         wprintf("<B>Goto a private room</B>\n");
1042         wprintf("</FONT></TD></TR></TABLE>\n");
1043
1044         wprintf("<CENTER>\n");
1045         wprintf("If you know the name of a hidden (guess-name) or\n");
1046         wprintf("passworded room, you can enter that room by typing\n");
1047         wprintf("its name below.  Once you gain access to a private\n");
1048         wprintf("room, it will appear in your regular room listings\n");
1049         wprintf("so you don't have to keep returning here.\n");
1050         wprintf("<BR><BR>");
1051
1052         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1053
1054         wprintf("<TABLE border><TR><TD>");
1055         wprintf("Enter room name:</TD><TD>");
1056         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1057
1058         if (req_pass) {
1059                 wprintf("</TD></TR><TR><TD>");
1060                 wprintf("Enter room password:</TD><TD>");
1061                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1062         }
1063         wprintf("</TD></TR></TABLE>\n");
1064
1065         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1066         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1067         wprintf("</FORM>\n");
1068         wDumpContent(1);
1069 }
1070
1071 /*
1072  * goto a private room
1073  */
1074 void goto_private(void)
1075 {
1076         char hold_rm[32];
1077         char buf[256];
1078
1079         if (strcasecmp(bstr("sc"), "OK")) {
1080                 display_main_menu();
1081                 return;
1082         }
1083         strcpy(hold_rm, wc_roomname);
1084         strcpy(buf, "GOTO ");
1085         strcat(buf, bstr("gr_name"));
1086         strcat(buf, "|");
1087         strcat(buf, bstr("gr_pass"));
1088         serv_puts(buf);
1089         serv_gets(buf);
1090
1091         if (buf[0] == '2') {
1092                 smart_goto(bstr("gr_name"));
1093                 return;
1094         }
1095         if (!strncmp(buf, "540", 3)) {
1096                 display_private(bstr("gr_name"), 1);
1097                 return;
1098         }
1099         printf("HTTP/1.0 200 OK\n");
1100         output_headers(1);
1101         wprintf("%s\n", &buf[4]);
1102         wDumpContent(1);
1103         return;
1104 }
1105
1106
1107 /*
1108  * display the screen to zap a room
1109  */
1110 void display_zap(void)
1111 {
1112         printf("HTTP/1.0 200 OK\n");
1113         output_headers(1);
1114
1115         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1116         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1117         wprintf("<B>Zap (forget) the current room</B>\n");
1118         wprintf("</FONT></TD></TR></TABLE>\n");
1119
1120         wprintf("If you select this option, <em>%s</em> will ", wc_roomname);
1121         wprintf("disappear from your room list.  Is this what you wish ");
1122         wprintf("to do?<BR>\n");
1123
1124         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1125         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1126         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1127         wprintf("</FORM>\n");
1128         wDumpContent(1);
1129 }
1130
1131
1132 /*
1133  * zap a room
1134  */
1135 void zap(void)
1136 {
1137         char buf[256];
1138         char final_destination[256];
1139
1140         /* If the forget-room routine fails for any reason, we fall back
1141          * to the current room; otherwise, we go to the Lobby
1142          */
1143         strcpy(final_destination, wc_roomname);
1144
1145         if (!strcasecmp(bstr("sc"), "OK")) {
1146                 serv_printf("GOTO %s", wc_roomname);
1147                 serv_gets(buf);
1148                 if (buf[0] != '2') {
1149                         ExpressMessageCat(&buf[4]);
1150                 } else {
1151                         serv_puts("FORG");
1152                         serv_gets(buf);
1153                         if (buf[0] != '2') {
1154                                 ExpressMessageCat(&buf[4]);
1155                         } else {
1156                                 strcpy(final_destination, "_BASEROOM_");
1157                         }
1158                 }
1159         }
1160         smart_goto(final_destination);
1161 }
1162
1163
1164
1165
1166 /*
1167  * Confirm deletion of the current room
1168  */
1169 void confirm_delete_room(void)
1170 {
1171         char buf[256];
1172
1173         serv_puts("KILL 0");
1174         serv_gets(buf);
1175         if (buf[0] != '2') {
1176                 display_error(&buf[4]);
1177                 return;
1178         }
1179         printf("HTTP/1.0 200 OK\n");
1180         output_headers(1);
1181         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1182         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1183         wprintf("<B>Confirm deletion of room</B>\n");
1184         wprintf("</FONT></TD></TR></TABLE>\n");
1185
1186         wprintf("<CENTER>");
1187         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1188
1189         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1190         escputs(wc_roomname);
1191         wprintf("</FONT>?<BR>\n");
1192
1193         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1194         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1195
1196         wprintf("</FORM></CENTER>\n");
1197         wDumpContent(1);
1198 }
1199
1200
1201 /*
1202  * Delete the current room
1203  */
1204 void delete_room(void)
1205 {
1206         char buf[256];
1207         char sc[256];
1208
1209         strcpy(sc, bstr("sc"));
1210
1211         if (strcasecmp(sc, "Delete")) {
1212                 display_error("Cancelled.  This room was not deleted.");
1213                 return;
1214         }
1215         serv_puts("KILL 1");
1216         serv_gets(buf);
1217         if (buf[0] != '2') {
1218                 display_error(&buf[4]);
1219         } else {
1220                 smart_goto("_BASEROOM_");
1221         }
1222 }