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][SIZ];
  32
  33
  34 /*
  35  * load the list of floors
  36  */
  37 void load_floorlist(void)
  38 {
  39         int a;
  40         char buf[SIZ];
  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[SIZ];
 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[SIZ];
 224
 225         load_floorlist();
 226
 227         output_headers(1);
 228
 229         wprintf("<TABLE width=100%% border><TR><TH>Floor</TH>");
 230         wprintf("<TH>Rooms with new messages</TH>");
 231         wprintf("<TH>Rooms with no new messages</TH></TR>\n");
 232
 233         for (a = 0; a < 128; ++a)
 234                 if (floorlist[a][0] != 0) {
 235
 236                         /* Floor name column */
 237                         wprintf("<TR><TD>");
 238
 239                         serv_printf("OIMG _floorpic_|%d", a);
 240                         serv_gets(buf);
 241                         if (buf[0] == '2') {
 242                                 serv_puts("CLOS");
 243                                 serv_gets(buf);
 244                                 wprintf("<IMG SRC=\"/image&name=_floorpic_&parm=%d\" ALT=\"%s\">",
 245                                         a, &floorlist[a][0]);
 246                         } else {
 247                                 escputs(&floorlist[a][0]);
 248                         }
 249
 250                         wprintf("</TD>");
 251
 252                         /* Rooms with new messages column */
 253                         wprintf("<TD>");
 254                         sprintf(buf, "LKRN %d", a);
 255                         listrms(buf);
 256                         wprintf("</TD>\n<TD>");
 257
 258                         /* Rooms with old messages column */
 259                         sprintf(buf, "LKRO %d", a);
 260                         listrms(buf);
 261                         wprintf("</TD></TR>\n");
 262                 }
 263         wprintf("</TABLE>\n");
 264         wDumpContent(1);
 265 }
 266
 267
 268 /*
 269  * list all forgotten rooms
 270  */
 271 void zapped_list(void)
 272 {
 273         output_headers(1);
 274         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 275         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 276         wprintf("<B>Zapped (forgotten) rooms</B>\n");
 277         wprintf("</TD></TR></TABLE><BR>\n");
 278         listrms("LZRM -1");
 279         wprintf("<BR><BR>\n");
 280         wprintf("Click on any room to un-zap it and goto that room.\n");
 281         wDumpContent(1);
 282 }
 283
 284
 285 /*
 286  * read this room's info file (set v to 1 for verbose mode)
 287  */
 288 void readinfo(void)
 289 {
 290         char buf[SIZ];
 291
 292         serv_puts("RINF");
 293         serv_gets(buf);
 294         if (buf[0] == '1') {
 295                 wprintf("<FONT SIZE=-1>");
 296                 fmout(NULL);
 297                 wprintf("</FONT>");
 298         }
 299 }
 300
 301
 302
 303
 304 /* Display room graphic.  The server doesn't actually
 305  * need the room name, but we supply it in order to
 306  * keep the browser from using a cached graphic from
 307  * another room.
 308  */
 309 void embed_room_graphic(void) {
 310         char buf[SIZ];
 311
 312         serv_puts("OIMG _roompic_");
 313         serv_gets(buf);
 314         if (buf[0] == '2') {
 315                 wprintf("<TD>");
 316                 wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 317                 urlescputs(WC->wc_roomname);
 318                 wprintf("\"></TD>");
 319                 serv_puts("CLOS");
 320                 serv_gets(buf);
 321         }
 322
 323 }
 324
 325
 326 /* Let the user know if new mail has arrived
 327  */
 328 void embed_newmail_button(void) {
 329         if ( (WC->new_mail > WC->remember_new_mail) && (WC->new_mail>0) ) {
 330                 wprintf("<TD VALIGN=TOP>"
 331                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 332                         "ALT=\"You have new mail\">"
 333                         "<BR><BLINK>%d</BLINK>", WC->new_mail);
 334                 wprintf("<FONT SIZE=-2> new mail messages</FONT></TD>");
 335                 WC->remember_new_mail = WC->new_mail;
 336         }
 337 }
 338
 339
 340
 341 void embed_room_banner(char *got) {
 342         char fakegot[SIZ];
 343
 344         /* We need to have the information returned by a GOTO server command.
 345          * If it isn't supplied, we fake it by issuing our own GOTO.
 346          */
 347         if (got == NULL) {
 348                 serv_printf("GOTO %s", WC->wc_roomname);
 349                 serv_gets(fakegot);
 350                 got = fakegot;
 351         }
 352
 353         /* Check for new mail. */
 354         WC->new_mail = extract_int(&got[4], 9);
 355
 356         svprintf("ROOMNAME", WCS_STRING, "%s", WC->wc_roomname);
 357         svprintf("NEWMSGS", WCS_STRING, "%d", extract_int(&got[4], 1));
 358         svprintf("TOTALMSGS", WCS_STRING, "%d", extract_int(&got[4], 2));
 359         svcallback("ROOMPIC", embed_room_graphic);
 360         svcallback("ROOMINFO", readinfo);
 361         svcallback("YOUHAVEMAIL", embed_newmail_button);
 362
 363         do_template("roombanner.html");
 364         clear_local_substs();
 365 }
 366
 367
 368
 369
 370
 371 /*
 372  * generic routine to take the session to a new room
 373  *
 374  * display_name values:  0 = goto only
 375  *                       1 = goto and display
 376  *                       2 = display only
 377  */
 378 void gotoroom(char *gname, int display_name)
 379 {
 380         char buf[SIZ];
 381         static long ls = (-1L);
 382
 383
 384         if (display_name) {
 385                 output_headers(0);
 386                 wprintf("Pragma: no-cache\n");
 387                 wprintf("Cache-Control: no-store\n");
 388
 389                 wprintf("<HTML><HEAD>\n"
 390                         "<META HTTP-EQUIV=\"refresh\" CONTENT=\"500363689;\">\n"
 391                         "<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n"
 392                         "<META HTTP-EQUIV=\"expired\" CONTENT=\"28-May-1971 18:10:00 GMT\">\n"
 393                         "<meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\">\n"
 394                         "</HEAD>\n");
 395                 do_template("background.html");
 396         }
 397         if (display_name != 2) {
 398                 /* store ungoto information */
 399                 strcpy(WC->ugname, WC->wc_roomname);
 400                 WC->uglsn = ls;
 401         }
 402         /* move to the new room */
 403         serv_printf("GOTO %s", gname);
 404         serv_gets(buf);
 405         if (buf[0] != '2') {
 406                 serv_puts("GOTO _BASEROOM_");
 407                 serv_gets(buf);
 408         }
 409         if (buf[0] != '2') {
 410                 if (display_name) {
 411                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 412                         wDumpContent(1);
 413                 }
 414                 return;
 415         }
 416         extract(WC->wc_roomname, &buf[4], 0);
 417         WC->room_flags = extract_int(&buf[4], 4);
 418         /* highest_msg_read = extract_int(&buf[4],6);
 419            maxmsgnum = extract_int(&buf[4],5);
 420            is_mail = (char) extract_int(&buf[4],7); */
 421         ls = extract_long(&buf[4], 6);
 422
 423         if (WC->is_aide)
 424                 WC->is_room_aide = WC->is_aide;
 425         else
 426                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 427
 428         remove_march(WC->wc_roomname);
 429         if (!strcasecmp(gname, "_BASEROOM_"))
 430                 remove_march(gname);
 431
 432         /* Display the room banner */
 433         if (display_name) {
 434                 embed_room_banner(buf);
 435                 wDumpContent(1);
 436         }
 437         strcpy(WC->wc_roomname, WC->wc_roomname);
 438 }
 439
 440
 441 /*
 442  * Locate the room on the march list which we most want to go to.  Each room
 443  * is measured given a "weight" of preference based on various factors.
 444  */
 445 char *pop_march(int desired_floor)
 446 {
 447         static char TheRoom[64];
 448         int TheFloor = 0;
 449         int TheOrder = 32767;
 450         int TheWeight = 0;
 451         int weight;
 452         struct march *mptr = NULL;
 453
 454         strcpy(TheRoom, "_BASEROOM_");
 455         if (WC->march == NULL)
 456                 return (TheRoom);
 457
 458         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 459                 weight = 0;
 460                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 461                         weight = weight + 10000;
 462                 if (mptr->march_floor == desired_floor)
 463                         weight = weight + 5000;
 464
 465                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 466                 weight = weight + (128 - (mptr->march_order));
 467
 468                 if (weight > TheWeight) {
 469                         TheWeight = weight;
 470                         strcpy(TheRoom, mptr->march_name);
 471                         TheFloor = mptr->march_floor;
 472                         TheOrder = mptr->march_order;
 473                 }
 474         }
 475         return (TheRoom);
 476 }
 477
 478
 479
 480 /* Goto next room having unread messages.
 481  * We want to skip over rooms that the user has already been to, and take the
 482  * user back to the lobby when done.  The room we end up in is placed in
 483  * newroom - which is set to 0 (the lobby) initially.
 484  * We start the search in the current room rather than the beginning to prevent
 485  * two or more concurrent users from dragging each other back to the same room.
 486  */
 487 void gotonext(void)
 488 {
 489         char buf[SIZ];
 490         struct march *mptr, *mptr2;
 491         char next_room[32];
 492
 493         /* First check to see if the march-mode list is already allocated.
 494          * If it is, pop the first room off the list and go there.
 495          */
 496
 497         if (WC->march == NULL) {
 498                 serv_puts("LKRN");
 499                 serv_gets(buf);
 500                 if (buf[0] == '1')
 501                         while (serv_gets(buf), strcmp(buf, "000")) {
 502                                 mptr = (struct march *) malloc(sizeof(struct march));
 503                                 mptr->next = NULL;
 504                                 extract(mptr->march_name, buf, 0);
 505                                 mptr->march_floor = extract_int(buf, 2);
 506                                 mptr->march_order = extract_int(buf, 3);
 507                                 if (WC->march == NULL) {
 508                                         WC->march = mptr;
 509                                 } else {
 510                                         mptr2 = WC->march;
 511                                         while (mptr2->next != NULL)
 512                                                 mptr2 = mptr2->next;
 513                                         mptr2->next = mptr;
 514                                 }
 515                         }
 516 /* add _BASEROOM_ to the end of the march list, so the user will end up
 517  * in the system base room (usually the Lobby>) at the end of the loop
 518  */
 519                 mptr = (struct march *) malloc(sizeof(struct march));
 520                 mptr->next = NULL;
 521                 strcpy(mptr->march_name, "_BASEROOM_");
 522                 if (WC->march == NULL) {
 523                         WC->march = mptr;
 524                 } else {
 525                         mptr2 = WC->march;
 526                         while (mptr2->next != NULL)
 527                                 mptr2 = mptr2->next;
 528                         mptr2->next = mptr;
 529                 }
 530 /*
 531  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 532  * walk around in circles
 533  */
 534                 remove_march(WC->wc_roomname);
 535         }
 536         if (WC->march != NULL) {
 537                 strcpy(next_room, pop_march(-1));
 538         } else {
 539                 strcpy(next_room, "_BASEROOM_");
 540         }
 541
 542
 543         smart_goto(next_room);
 544 }
 545
 546
 547 void smart_goto(char *next_room) {
 548         gotoroom(next_room, 0);
 549         readloop("readnew");
 550 }
 551
 552
 553
 554 /*
 555  * mark all messages in current room as having been read
 556  */
 557 void slrp_highest(void)
 558 {
 559         char buf[SIZ];
 560
 561         /* set pointer */
 562         serv_puts("SLRP HIGHEST");
 563         serv_gets(buf);
 564         if (buf[0] != '2') {
 565                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 566                 return;
 567         }
 568 }
 569
 570
 571 /*
 572  * un-goto the previous room
 573  */
 574 void ungoto(void)
 575 {
 576         char buf[SIZ];
 577
 578         if (!strcmp(WC->ugname, "")) {
 579                 smart_goto(WC->wc_roomname);
 580                 return;
 581         }
 582         serv_printf("GOTO %s", WC->ugname);
 583         serv_gets(buf);
 584         if (buf[0] != '2') {
 585                 smart_goto(WC->wc_roomname);
 586                 return;
 587         }
 588         if (WC->uglsn >= 0L) {
 589                 serv_printf("SLRP %ld", WC->uglsn);
 590                 serv_gets(buf);
 591         }
 592         strcpy(buf, WC->ugname);
 593         strcpy(WC->ugname, "");
 594         smart_goto(buf);
 595 }
 596
 597 /*
 598  * display the form for editing a room
 599  */
 600 void display_editroom(void)
 601 {
 602         char buf[SIZ];
 603         char cmd[SIZ];
 604         char node[SIZ];
 605         char recp[SIZ];
 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, j;
 613         char *tab;
 614         char *shared_with;
 615         char *not_shared_with;
 616
 617         tab = bstr("tab");
 618         if (strlen(tab) == 0) tab = "admin";
 619
 620         serv_puts("GETR");
 621         serv_gets(buf);
 622
 623         if (buf[0] != '2') {
 624                 display_error(&buf[4]);
 625                 return;
 626         }
 627         extract(er_name, &buf[4], 0);
 628         extract(er_password, &buf[4], 1);
 629         extract(er_dirname, &buf[4], 2);
 630         er_flags = extract_int(&buf[4], 3);
 631         er_floor = extract_int(&buf[4], 4);
 632
 633         output_headers(1);
 634
 635         /* print the tabbed dialog */
 636         wprintf("<TABLE border=0 width=100%%><TR BGCOLOR=FFFFFF><TD> </TD>");
 637
 638         if (!strcmp(tab, "admin")) {
 639                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 640         }
 641         else {
 642                 wprintf("<TD><A HREF=\"/display_editroom&tab=admin\">");
 643         }
 644         wprintf("Room administration");
 645         if (!strcmp(tab, "admin")) {
 646                 wprintf("</B></FONT></TD>\n");
 647         }
 648         else {
 649                 wprintf("</A></TD>\n");
 650         }
 651
 652         wprintf("<TD> </TD>\n");
 653
 654         if (!strcmp(tab, "config")) {
 655                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 656         }
 657         else {
 658                 wprintf("<TD><A HREF=\"/display_editroom&tab=config\">");
 659         }
 660         wprintf("Room configuration");
 661         if (!strcmp(tab, "config")) {
 662                 wprintf("</B></FONT></TD>\n");
 663         }
 664         else {
 665                 wprintf("</A></TD>\n");
 666         }
 667
 668         wprintf("<TD> </TD>\n");
 669
 670         if (!strcmp(tab, "sharing")) {
 671                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 672         }
 673         else {
 674                 wprintf("<TD><A HREF=\"/display_editroom&tab=sharing\">");
 675         }
 676         wprintf("Sharing");
 677         if (!strcmp(tab, "sharing")) {
 678                 wprintf("</B></FONT></TD>\n");
 679         }
 680         else {
 681                 wprintf("</A></TD>\n");
 682         }
 683
 684         wprintf("<TD> </TD>\n");
 685
 686         if (!strcmp(tab, "listserv")) {
 687                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 688         }
 689         else {
 690                 wprintf("<TD><A HREF=\"/display_editroom&tab=listserv\">");
 691         }
 692         wprintf("Mailing list service");
 693         if (!strcmp(tab, "listserv")) {
 694                 wprintf("</B></FONT></TD>\n");
 695         }
 696         else {
 697                 wprintf("</A></TD>\n");
 698         }
 699
 700         wprintf("<TD> </TD></TR></TABLE>\n");
 701
 702         /* end tabbed dialog */
 703
 704
 705         if (!strcmp(tab, "admin")) {
 706                 wprintf("<UL>"
 707                         "<LI><A HREF=\"/confirm_delete_room\">\n"
 708                         "Delete this room</A>\n"
 709                         "<LI><A HREF=\"/display_editroompic\">\n"
 710                         "Set or change the graphic for this room's banner</A>\n"
 711                         "<LI><A HREF=\"/display_editinfo\">\n"
 712                         "Edit this room's Info file</A>\n"
 713                         "</UL>");
 714         }
 715
 716         if (!strcmp(tab, "config")) {
 717                 wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 718
 719                 wprintf("<UL><LI>Name of room: ");
 720                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 721
 722                 wprintf("<LI>Resides on floor: ");
 723                 load_floorlist();
 724                 wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 725                 for (i = 0; i < 128; ++i)
 726                         if (strlen(floorlist[i]) > 0) {
 727                                 wprintf("<OPTION ");
 728                                 if (i == er_floor)
 729                                         wprintf("SELECTED ");
 730                                 wprintf("VALUE=\"%d\">", i);
 731                                 escputs(floorlist[i]);
 732                                 wprintf("</OPTION>\n");
 733                         }
 734                 wprintf("</SELECT>\n");
 735
 736                 wprintf("<LI>Type of room:<UL>\n");
 737
 738                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 739                 if ((er_flags & QR_PRIVATE) == 0)
 740                 wprintf("CHECKED ");
 741                 wprintf("> Public room\n");
 742
 743                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 744                 if ((er_flags & QR_PRIVATE) &&
 745                     (er_flags & QR_GUESSNAME))
 746                         wprintf("CHECKED ");
 747                 wprintf("> Private - guess name\n");
 748
 749                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 750                 if ((er_flags & QR_PRIVATE) &&
 751                     (er_flags & QR_PASSWORDED))
 752                         wprintf("CHECKED ");
 753                 wprintf("> Private - require password:\n");
 754                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 755
 756                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 757                 if ((er_flags & QR_PRIVATE)
 758                     && ((er_flags & QR_GUESSNAME) == 0)
 759                     && ((er_flags & QR_PASSWORDED) == 0))
 760                         wprintf("CHECKED ");
 761                 wprintf("> Private - invitation only\n");
 762
 763                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 764                 wprintf("> If private, cause current users to forget room\n");
 765
 766                 wprintf("</UL>\n");
 767
 768                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 769                 if (er_flags & QR_PREFONLY)
 770                         wprintf("CHECKED ");
 771                 wprintf("> Preferred users only\n");
 772
 773                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 774                 if (er_flags & QR_READONLY)
 775                         wprintf("CHECKED ");
 776                 wprintf("> Read-only room\n");
 777
 778         /* directory stuff */
 779                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 780                 if (er_flags & QR_DIRECTORY)
 781                         wprintf("CHECKED ");
 782                 wprintf("> File directory room\n");
 783
 784                 wprintf("<UL><LI>Directory name: ");
 785                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 786
 787                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 788                 if (er_flags & QR_UPLOAD)
 789                         wprintf("CHECKED ");
 790                 wprintf("> Uploading allowed\n");
 791
 792                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 793                 if (er_flags & QR_DOWNLOAD)
 794                         wprintf("CHECKED ");
 795                 wprintf("> Downloading allowed\n");
 796
 797                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 798                 if (er_flags & QR_VISDIR)
 799                         wprintf("CHECKED ");
 800                 wprintf("> Visible directory</UL>\n");
 801
 802         /* end of directory stuff */
 803
 804                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 805                 if (er_flags & QR_NETWORK)
 806                         wprintf("CHECKED ");
 807                 wprintf("> Network shared room\n");
 808
 809         /* start of anon options */
 810
 811                 wprintf("<LI>Anonymous messages<UL>\n");
 812
 813                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 814                 if (((er_flags & QR_ANONONLY) == 0)
 815                     && ((er_flags & QR_ANONOPT) == 0))
 816                         wprintf("CHECKED ");
 817                 wprintf("> No anonymous messages\n");
 818
 819                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 820                 if (er_flags & QR_ANONONLY)
 821                         wprintf("CHECKED ");
 822                 wprintf("> All messages are anonymous\n");
 823
 824                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 825                 if (er_flags & QR_ANONOPT)
 826                         wprintf("CHECKED ");
 827                 wprintf("> Prompt user when entering messages</UL>\n");
 828
 829         /* end of anon options */
 830
 831                 wprintf("<LI>Room aide: \n");
 832                 serv_puts("GETA");
 833                 serv_gets(buf);
 834                 if (buf[0] != '2') {
 835                         wprintf("<EM>%s</EM>\n", &buf[4]);
 836                 } else {
 837                         extract(er_roomaide, &buf[4], 0);
 838                         wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 839                 }
 840
 841                 wprintf("</UL><CENTER>\n");
 842                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 843                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 844                 wprintf("</CENTER>\n");
 845         }
 846
 847
 848         /* Sharing the room with other Citadel nodes... */
 849         if (!strcmp(tab, "sharing")) {
 850
 851                 shared_with = strdup("");
 852                 not_shared_with = strdup("");
 853
 854                 /* Learn the current configuration */
 855                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 856                 serv_gets(buf);
 857                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 858                         extract(node, buf, 0);
 859                         not_shared_with = realloc(not_shared_with,
 860                                         strlen(not_shared_with) + 32);
 861                         strcat(not_shared_with, node);
 862                         strcat(not_shared_with, "|");
 863                 }
 864
 865                 serv_puts("GNET");
 866                 serv_gets(buf);
 867                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 868                         extract(cmd, buf, 0);
 869                         extract(node, buf, 1);
 870                         if (!strcasecmp(cmd, "ignet_push_share")) {
 871                                 shared_with = realloc(shared_with,
 872                                                 strlen(shared_with) + 32);
 873                                 strcat(shared_with, node);
 874                                 strcat(shared_with, "|");
 875                         }
 876                 }
 877
 878                 for (i=0; i<num_tokens(shared_with, '|'); ++i) {
 879                         extract(node, shared_with, i);
 880                         for (j=0; j<num_tokens(not_shared_with, '|'); ++j) {
 881                                 extract(cmd, not_shared_with, j);
 882                                 if (!strcasecmp(node, cmd)) {
 883                                         remove_token(not_shared_with, j, '|');
 884                                 }
 885                         }
 886                 }
 887
 888                 /* Display the stuff */
 889                 wprintf("<CENTER><BR>"
 890                         "<TABLE border=1 cellpadding=5><TR>"
 891                         "<TD><B><I>Shared with</I></B></TD>"
 892                         "<TD><B><I>Not shared with</I></B></TD></TR>\n"
 893                         "<TR><TD>\n");
 894
 895                 for (i=0; i<num_tokens(shared_with, '|'); ++i) {
 896                         extract(node, shared_with, i);
 897                         if (strlen(node) > 0) {
 898                                 wprintf("%s ", node);
 899                                 wprintf("<A HREF=\"/netedit&cmd=remove&line="
 900                                         "ignet_push_share|");
 901                                 urlescputs(node);
 902                                 wprintf("&tab=sharing\">(unshare)</A><BR>");
 903                         }
 904                 }
 905
 906                 wprintf("</TD><TD>\n");
 907
 908                 for (i=0; i<num_tokens(not_shared_with, '|'); ++i) {
 909                         extract(node, not_shared_with, i);
 910                         if (strlen(node) > 0) {
 911                                 wprintf("%s ", node);
 912                                 wprintf("<A HREF=\"/netedit&cmd=add&line="
 913                                         "ignet_push_share|");
 914                                 urlescputs(node);
 915                                 wprintf("&tab=sharing\">(share)</A><BR>");
 916                         }
 917                 }
 918
 919                 wprintf("</TD></TR></TABLE><BR>\n"
 920                         "<I><B>Reminder:</B> When sharing a room, "
 921                         "it must be shared from both ends.  Adding a node to "
 922                         "the 'shared' list sends messages out, but in order to"
 923                         " receive messages, the other nodes must be configured"
 924                         " to send messages out to your system as well.</I><BR>"
 925                         "</CENTER>\n");
 926
 927         }
 928
 929         /* Mailing list management */
 930         if (!strcmp(tab, "listserv")) {
 931
 932                 wprintf("<center><i>The contents of this room are being "
 933                         "mailed to the following list recipients:"
 934                         "</i><br><br>\n");
 935
 936                 serv_puts("GNET");
 937                 serv_gets(buf);
 938                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 939                         extract(cmd, buf, 0);
 940                         if (!strcasecmp(cmd, "listrecp")) {
 941                                 extract(recp, buf, 1);
 942
 943                                 escputs(recp);
 944                                 wprintf(" <A HREF=\"/netedit&cmd=remove&line="
 945                                         "listrecp|");
 946                                 urlescputs(recp);
 947                                 wprintf("&tab=listserv\">(remove)</A><BR>");
 948
 949                         }
 950                 }
 951         }
 952
 953         wDumpContent(1);
 954 }
 955
 956
 957 /*
 958  * save new parameters for a room
 959  */
 960 void editroom(void)
 961 {
 962         char buf[SIZ];
 963         char er_name[20];
 964         char er_password[10];
 965         char er_dirname[15];
 966         char er_roomaide[26];
 967         int er_floor;
 968         unsigned er_flags;
 969         int bump;
 970
 971
 972         if (strcmp(bstr("sc"), "OK")) {
 973                 display_error("Cancelled.  Changes were not saved.");
 974                 return;
 975         }
 976         serv_puts("GETR");
 977         serv_gets(buf);
 978
 979         if (buf[0] != '2') {
 980                 display_error(&buf[4]);
 981                 return;
 982         }
 983         extract(er_name, &buf[4], 0);
 984         extract(er_password, &buf[4], 1);
 985         extract(er_dirname, &buf[4], 2);
 986         er_flags = extract_int(&buf[4], 3);
 987
 988         strcpy(er_roomaide, bstr("er_roomaide"));
 989         if (strlen(er_roomaide) == 0) {
 990                 serv_puts("GETA");
 991                 serv_gets(buf);
 992                 if (buf[0] != '2') {
 993                         strcpy(er_roomaide, "");
 994                 } else {
 995                         extract(er_roomaide, &buf[4], 0);
 996                 }
 997         }
 998         strcpy(buf, bstr("er_name"));
 999         buf[20] = 0;
1000         if (strlen(buf) > 0)
1001                 strcpy(er_name, buf);
1002
1003         strcpy(buf, bstr("er_password"));
1004         buf[10] = 0;
1005         if (strlen(buf) > 0)
1006                 strcpy(er_password, buf);
1007
1008         strcpy(buf, bstr("er_dirname"));
1009         buf[15] = 0;
1010         if (strlen(buf) > 0)
1011                 strcpy(er_dirname, buf);
1012
1013         strcpy(buf, bstr("type"));
1014         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
1015
1016         if (!strcmp(buf, "invonly")) {
1017                 er_flags |= (QR_PRIVATE);
1018         }
1019         if (!strcmp(buf, "guessname")) {
1020                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
1021         }
1022         if (!strcmp(buf, "passworded")) {
1023                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
1024         }
1025         if (!strcmp(bstr("prefonly"), "yes")) {
1026                 er_flags |= QR_PREFONLY;
1027         } else {
1028                 er_flags &= ~QR_PREFONLY;
1029         }
1030
1031         if (!strcmp(bstr("readonly"), "yes")) {
1032                 er_flags |= QR_READONLY;
1033         } else {
1034                 er_flags &= ~QR_READONLY;
1035         }
1036
1037         if (!strcmp(bstr("network"), "yes")) {
1038                 er_flags |= QR_NETWORK;
1039         } else {
1040                 er_flags &= ~QR_NETWORK;
1041         }
1042
1043         if (!strcmp(bstr("directory"), "yes")) {
1044                 er_flags |= QR_DIRECTORY;
1045         } else {
1046                 er_flags &= ~QR_DIRECTORY;
1047         }
1048
1049         if (!strcmp(bstr("ulallowed"), "yes")) {
1050                 er_flags |= QR_UPLOAD;
1051         } else {
1052                 er_flags &= ~QR_UPLOAD;
1053         }
1054
1055         if (!strcmp(bstr("dlallowed"), "yes")) {
1056                 er_flags |= QR_DOWNLOAD;
1057         } else {
1058                 er_flags &= ~QR_DOWNLOAD;
1059         }
1060
1061         if (!strcmp(bstr("visdir"), "yes")) {
1062                 er_flags |= QR_VISDIR;
1063         } else {
1064                 er_flags &= ~QR_VISDIR;
1065         }
1066
1067         strcpy(buf, bstr("anon"));
1068
1069         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
1070         if (!strcmp(buf, "anononly"))
1071                 er_flags |= QR_ANONONLY;
1072         if (!strcmp(buf, "anon2"))
1073                 er_flags |= QR_ANONOPT;
1074
1075         bump = 0;
1076         if (!strcmp(bstr("bump"), "yes"))
1077                 bump = 1;
1078
1079         er_floor = atoi(bstr("er_floor"));
1080
1081         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
1082              er_name, er_password, er_dirname, er_flags, bump, er_floor);
1083         serv_puts(buf);
1084         serv_gets(buf);
1085         if (buf[0] != '2') {
1086                 display_error(&buf[4]);
1087                 return;
1088         }
1089         gotoroom(er_name, 0);
1090
1091         if (strlen(er_roomaide) > 0) {
1092                 sprintf(buf, "SETA %s", er_roomaide);
1093                 serv_puts(buf);
1094                 serv_gets(buf);
1095                 if (buf[0] != '2') {
1096                         display_error(&buf[4]);
1097                         return;
1098                 }
1099         }
1100         smart_goto(er_name);
1101 }
1102
1103 /*
1104  * Invite, Kick, and show Who Knows a room
1105  */
1106 void display_whok(void)
1107 {
1108         char buf[SIZ], room[SIZ], username[SIZ];
1109
1110         serv_puts("GETR");
1111         serv_gets(buf);
1112
1113         if (buf[0] != '2') {
1114                 display_error(&buf[4]);
1115                 return;
1116         }
1117         extract(room, &buf[4], 0);
1118
1119         strcpy(username, bstr("username"));
1120
1121         output_headers(1);
1122
1123         if(!strcmp(bstr("sc"), "Kick")) {
1124                 sprintf(buf, "KICK %s", username);
1125                 serv_puts(buf);
1126                 serv_gets(buf);
1127
1128                 if (buf[0] != '2') {
1129                         display_error(&buf[4]);
1130                         return;
1131                 } else {
1132                         wprintf("User %s kicked out of room %s.\n",
1133                                 username, room);
1134                 }
1135         } else if(!strcmp(bstr("sc"), "Invite")) {
1136                 sprintf(buf, "INVT %s", username);
1137                 serv_puts(buf);
1138                 serv_gets(buf);
1139
1140                 if (buf[0] != '2') {
1141                         display_error(&buf[4]);
1142                         return;
1143                 } else {
1144                         wprintf("User %s invited to room %s.\n",
1145                                 username, room);
1146                 }
1147         }
1148
1149
1150         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1151         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
1152         serv_puts("WHOK");
1153         serv_gets(buf);
1154         if (buf[0] == '1') {
1155                 while (serv_gets(buf), strcmp(buf, "000")) {
1156                         extract(username, buf, 0);
1157                         wprintf("<OPTION>");
1158                         escputs(username);
1159                         wprintf("\n");
1160                 }
1161         }
1162         wprintf("</SELECT>\n");
1163
1164         wprintf("<CENTER>\n");
1165         wprintf("<input type=submit name=sc value=\"Kick\">");
1166         wprintf("</CENTER>\n");
1167         wprintf("</FORM>\n");
1168         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1169         wprintf("Invite: ");
1170         wprintf("<input type=text name=username>\n");
1171         wprintf("<input type=hidden name=sc value=\"Invite\">");
1172         wprintf("<input type=submit value=\"Invite\">");
1173         wDumpContent(1);
1174 }
1175
1176
1177
1178 /*
1179  * display the form for entering a new room
1180  */
1181 void display_entroom(void)
1182 {
1183         int i;
1184         char buf[SIZ];
1185
1186         serv_puts("CRE8 0");
1187         serv_gets(buf);
1188
1189         if (buf[0] != '2') {
1190                 display_error(&buf[4]);
1191                 return;
1192         }
1193         output_headers(1);
1194
1195         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
1196         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1197         wprintf("<B>Enter (create) a new room</B>\n");
1198         wprintf("</FONT></TD></TR></TABLE>\n");
1199
1200         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
1201
1202         wprintf("<UL><LI>Name of room: ");
1203         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
1204
1205         wprintf("<LI>Type of room:<UL>\n");
1206
1207         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
1208         wprintf("CHECKED > Public room\n");
1209
1210         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
1211         wprintf("> Private - guess name\n");
1212
1213         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
1214         wprintf("> Private - require password:\n");
1215         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
1216
1217         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
1218         wprintf("> Private - invitation only\n");
1219         wprintf("</UL>\n");
1220
1221         wprintf("<LI>Resides on floor: ");
1222         load_floorlist();
1223         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
1224         for (i = 0; i < 128; ++i)
1225                 if (strlen(floorlist[i]) > 0) {
1226                         wprintf("<OPTION ");
1227                         wprintf("VALUE=\"%d\">", i);
1228                         escputs(floorlist[i]);
1229                         wprintf("</OPTION>\n");
1230                 }
1231         wprintf("</SELECT>\n");
1232         wprintf("</UL>\n");
1233
1234
1235         wprintf("<CENTER>\n");
1236         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1237         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1238         wprintf("</CENTER>\n");
1239         wprintf("</FORM>\n<HR>");
1240         serv_printf("MESG roomaccess");
1241         serv_gets(buf);
1242         if (buf[0] == '1') {
1243                 fmout(NULL);
1244         }
1245         wDumpContent(1);
1246 }
1247
1248
1249
1250 /*
1251  * enter a new room
1252  */
1253 void entroom(void)
1254 {
1255         char buf[SIZ];
1256         char er_name[20];
1257         char er_type[20];
1258         char er_password[10];
1259         int er_floor;
1260         int er_num_type;
1261
1262         if (strcmp(bstr("sc"), "OK")) {
1263                 display_error("Cancelled.  No new room was created.");
1264                 return;
1265         }
1266         strcpy(er_name, bstr("er_name"));
1267         strcpy(er_type, bstr("type"));
1268         strcpy(er_password, bstr("er_password"));
1269         er_floor = atoi(bstr("er_floor"));
1270
1271         er_num_type = 0;
1272         if (!strcmp(er_type, "guessname"))
1273                 er_num_type = 1;
1274         if (!strcmp(er_type, "passworded"))
1275                 er_num_type = 2;
1276         if (!strcmp(er_type, "invonly"))
1277                 er_num_type = 3;
1278
1279         sprintf(buf, "CRE8 1|%s|%d|%s|%d",
1280                 er_name, er_num_type, er_password, er_floor);
1281         serv_puts(buf);
1282         serv_gets(buf);
1283         if (buf[0] != '2') {
1284                 display_error(&buf[4]);
1285                 return;
1286         }
1287         smart_goto(er_name);
1288 }
1289
1290
1291 /*
1292  * display the screen to enter a private room
1293  */
1294 void display_private(char *rname, int req_pass)
1295 {
1296
1297         output_headers(1);
1298
1299         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1300         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1301         wprintf("<B>Goto a private room</B>\n");
1302         wprintf("</FONT></TD></TR></TABLE>\n");
1303
1304         wprintf("<CENTER>\n");
1305         wprintf("If you know the name of a hidden (guess-name) or\n");
1306         wprintf("passworded room, you can enter that room by typing\n");
1307         wprintf("its name below.  Once you gain access to a private\n");
1308         wprintf("room, it will appear in your regular room listings\n");
1309         wprintf("so you don't have to keep returning here.\n");
1310         wprintf("<BR><BR>");
1311
1312         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1313
1314         wprintf("<TABLE border><TR><TD>");
1315         wprintf("Enter room name:</TD><TD>");
1316         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1317
1318         if (req_pass) {
1319                 wprintf("</TD></TR><TR><TD>");
1320                 wprintf("Enter room password:</TD><TD>");
1321                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1322         }
1323         wprintf("</TD></TR></TABLE>\n");
1324
1325         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1326         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1327         wprintf("</FORM>\n");
1328         wDumpContent(1);
1329 }
1330
1331 /*
1332  * goto a private room
1333  */
1334 void goto_private(void)
1335 {
1336         char hold_rm[32];
1337         char buf[SIZ];
1338
1339         if (strcasecmp(bstr("sc"), "OK")) {
1340                 display_main_menu();
1341                 return;
1342         }
1343         strcpy(hold_rm, WC->wc_roomname);
1344         strcpy(buf, "GOTO ");
1345         strcat(buf, bstr("gr_name"));
1346         strcat(buf, "|");
1347         strcat(buf, bstr("gr_pass"));
1348         serv_puts(buf);
1349         serv_gets(buf);
1350
1351         if (buf[0] == '2') {
1352                 smart_goto(bstr("gr_name"));
1353                 return;
1354         }
1355         if (!strncmp(buf, "540", 3)) {
1356                 display_private(bstr("gr_name"), 1);
1357                 return;
1358         }
1359         output_headers(1);
1360         wprintf("%s\n", &buf[4]);
1361         wDumpContent(1);
1362         return;
1363 }
1364
1365
1366 /*
1367  * display the screen to zap a room
1368  */
1369 void display_zap(void)
1370 {
1371         output_headers(1);
1372
1373         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1374         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1375         wprintf("<B>Zap (forget) the current room</B>\n");
1376         wprintf("</FONT></TD></TR></TABLE>\n");
1377
1378         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1379         wprintf("disappear from your room list.  Is this what you wish ");
1380         wprintf("to do?<BR>\n");
1381
1382         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1383         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1384         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1385         wprintf("</FORM>\n");
1386         wDumpContent(1);
1387 }
1388
1389
1390 /*
1391  * zap a room
1392  */
1393 void zap(void)
1394 {
1395         char buf[SIZ];
1396         char final_destination[SIZ];
1397
1398         /* If the forget-room routine fails for any reason, we fall back
1399          * to the current room; otherwise, we go to the Lobby
1400          */
1401         strcpy(final_destination, WC->wc_roomname);
1402
1403         if (!strcasecmp(bstr("sc"), "OK")) {
1404                 serv_printf("GOTO %s", WC->wc_roomname);
1405                 serv_gets(buf);
1406                 if (buf[0] != '2') {
1407                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1408                 } else {
1409                         serv_puts("FORG");
1410                         serv_gets(buf);
1411                         if (buf[0] != '2') {
1412                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1413                         } else {
1414                                 strcpy(final_destination, "_BASEROOM_");
1415                         }
1416                 }
1417         }
1418         smart_goto(final_destination);
1419 }
1420
1421
1422
1423
1424 /*
1425  * Confirm deletion of the current room
1426  */
1427 void confirm_delete_room(void)
1428 {
1429         char buf[SIZ];
1430
1431         serv_puts("KILL 0");
1432         serv_gets(buf);
1433         if (buf[0] != '2') {
1434                 display_error(&buf[4]);
1435                 return;
1436         }
1437         output_headers(1);
1438         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1439         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1440         wprintf("<B>Confirm deletion of room</B>\n");
1441         wprintf("</FONT></TD></TR></TABLE>\n");
1442
1443         wprintf("<CENTER>");
1444         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1445
1446         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1447         escputs(WC->wc_roomname);
1448         wprintf("</FONT>?<BR>\n");
1449
1450         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1451         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1452
1453         wprintf("</FORM></CENTER>\n");
1454         wDumpContent(1);
1455 }
1456
1457
1458 /*
1459  * Delete the current room
1460  */
1461 void delete_room(void)
1462 {
1463         char buf[SIZ];
1464         char sc[SIZ];
1465
1466         strcpy(sc, bstr("sc"));
1467
1468         if (strcasecmp(sc, "Delete")) {
1469                 display_error("Cancelled.  This room was not deleted.");
1470                 return;
1471         }
1472         serv_puts("KILL 1");
1473         serv_gets(buf);
1474         if (buf[0] != '2') {
1475                 display_error(&buf[4]);
1476         } else {
1477                 smart_goto("_BASEROOM_");
1478         }
1479 }
1480
1481
1482
1483 /*
1484  * Perform changes to a room's network configuration
1485  */
1486 void netedit(void) {
1487         FILE *fp;
1488         char buf[SIZ];
1489
1490         fp = tmpfile();
1491         if (fp == NULL) {
1492                 display_editroom();
1493                 return;
1494         }
1495
1496         serv_puts("GNET");
1497         serv_gets(buf);
1498         if (buf[0] != '1') {
1499                 fclose(fp);
1500                 display_editroom();
1501                 return;
1502         }
1503
1504         /* This loop works for add *or* remove.  Spiffy, eh? */
1505         while (serv_gets(buf), strcmp(buf, "000")) {
1506                 if (strcasecmp(buf, bstr("line"))) {
1507                         fprintf(fp, "%s\n", buf);
1508                 }
1509         }
1510
1511         rewind(fp);
1512         serv_puts("SNET");
1513         serv_gets(buf);
1514         if (buf[0] != '4') {
1515                 fclose(fp);
1516                 display_editroom();
1517                 return;
1518         }
1519
1520         while (fgets(buf, sizeof buf, fp) != NULL) {
1521                 buf[strlen(buf)-1] = 0;
1522                 serv_puts(buf);
1523         }
1524
1525         if (!strcasecmp(bstr("cmd"), "add")) {
1526                 serv_puts(bstr("line"));
1527         }
1528
1529         serv_puts("000");
1530         fclose(fp);
1531         display_editroom();
1532 }