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