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 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, j;
 612         char *tab;
 613         char *shared_with;
 614         char *not_shared_with;
 615
 616         tab = bstr("tab");
 617         if (strlen(tab) == 0) tab = "admin";
 618
 619         serv_puts("GETR");
 620         serv_gets(buf);
 621
 622         if (buf[0] != '2') {
 623                 display_error(&buf[4]);
 624                 return;
 625         }
 626         extract(er_name, &buf[4], 0);
 627         extract(er_password, &buf[4], 1);
 628         extract(er_dirname, &buf[4], 2);
 629         er_flags = extract_int(&buf[4], 3);
 630         er_floor = extract_int(&buf[4], 4);
 631
 632         output_headers(1);
 633
 634         /* print the tabbed dialog */
 635         wprintf("<TABLE border=0 width=100%%><TR BGCOLOR=FFFFFF><TD> </TD>");
 636
 637         if (!strcmp(tab, "admin")) {
 638                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 639         }
 640         else {
 641                 wprintf("<TD><A HREF=\"/display_editroom&tab=admin\">");
 642         }
 643         wprintf("Room administration");
 644         if (!strcmp(tab, "admin")) {
 645                 wprintf("</B></FONT></TD>\n");
 646         }
 647         else {
 648                 wprintf("</A></TD>\n");
 649         }
 650
 651         wprintf("<TD> </TD>\n");
 652
 653         if (!strcmp(tab, "config")) {
 654                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 655         }
 656         else {
 657                 wprintf("<TD><A HREF=\"/display_editroom&tab=config\">");
 658         }
 659         wprintf("Room configuration");
 660         if (!strcmp(tab, "config")) {
 661                 wprintf("</B></FONT></TD>\n");
 662         }
 663         else {
 664                 wprintf("</A></TD>\n");
 665         }
 666
 667         wprintf("<TD> </TD>\n");
 668
 669         if (!strcmp(tab, "sharing")) {
 670                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 671         }
 672         else {
 673                 wprintf("<TD><A HREF=\"/display_editroom&tab=sharing\">");
 674         }
 675         wprintf("Sharing");
 676         if (!strcmp(tab, "sharing")) {
 677                 wprintf("</B></FONT></TD>\n");
 678         }
 679         else {
 680                 wprintf("</A></TD>\n");
 681         }
 682
 683         wprintf("<TD> </TD>\n");
 684
 685         if (!strcmp(tab, "listserv")) {
 686                 wprintf("<TD BGCOLOR=000077><FONT SIZE=+1 COLOR=\"FFFFFF\"><B>");
 687         }
 688         else {
 689                 wprintf("<TD><A HREF=\"/display_editroom&tab=listserv\">");
 690         }
 691         wprintf("Mailing list service");
 692         if (!strcmp(tab, "listserv")) {
 693                 wprintf("</B></FONT></TD>\n");
 694         }
 695         else {
 696                 wprintf("</A></TD>\n");
 697         }
 698
 699         wprintf("<TD> </TD></TR></TABLE>\n");
 700
 701         /* end tabbed dialog */
 702
 703
 704         if (!strcmp(tab, "admin")) {
 705                 wprintf("<UL>"
 706                         "<LI><A HREF=\"/confirm_delete_room\">\n"
 707                         "Delete this room</A>\n"
 708                         "<LI><A HREF=\"/display_editroompic\">\n"
 709                         "Set or change the graphic for this room's banner</A>\n"
 710                         "<LI><A HREF=\"/display_editinfo\">\n"
 711                         "Edit this room's Info file</A>\n"
 712                         "</UL>");
 713         }
 714
 715         if (!strcmp(tab, "config")) {
 716                 wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 717
 718                 wprintf("<UL><LI>Name of room: ");
 719                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 720
 721                 wprintf("<LI>Resides on floor: ");
 722                 load_floorlist();
 723                 wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 724                 for (i = 0; i < 128; ++i)
 725                         if (strlen(floorlist[i]) > 0) {
 726                                 wprintf("<OPTION ");
 727                                 if (i == er_floor)
 728                                         wprintf("SELECTED ");
 729                                 wprintf("VALUE=\"%d\">", i);
 730                                 escputs(floorlist[i]);
 731                                 wprintf("</OPTION>\n");
 732                         }
 733                 wprintf("</SELECT>\n");
 734
 735                 wprintf("<LI>Type of room:<UL>\n");
 736
 737                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 738                 if ((er_flags & QR_PRIVATE) == 0)
 739                 wprintf("CHECKED ");
 740                 wprintf("> Public room\n");
 741
 742                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 743                 if ((er_flags & QR_PRIVATE) &&
 744                     (er_flags & QR_GUESSNAME))
 745                         wprintf("CHECKED ");
 746                 wprintf("> Private - guess name\n");
 747
 748                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 749                 if ((er_flags & QR_PRIVATE) &&
 750                     (er_flags & QR_PASSWORDED))
 751                         wprintf("CHECKED ");
 752                 wprintf("> Private - require password:\n");
 753                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 754
 755                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 756                 if ((er_flags & QR_PRIVATE)
 757                     && ((er_flags & QR_GUESSNAME) == 0)
 758                     && ((er_flags & QR_PASSWORDED) == 0))
 759                         wprintf("CHECKED ");
 760                 wprintf("> Private - invitation only\n");
 761
 762                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 763                 wprintf("> If private, cause current users to forget room\n");
 764
 765                 wprintf("</UL>\n");
 766
 767                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 768                 if (er_flags & QR_PREFONLY)
 769                         wprintf("CHECKED ");
 770                 wprintf("> Preferred users only\n");
 771
 772                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 773                 if (er_flags & QR_READONLY)
 774                         wprintf("CHECKED ");
 775                 wprintf("> Read-only room\n");
 776
 777         /* directory stuff */
 778                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 779                 if (er_flags & QR_DIRECTORY)
 780                         wprintf("CHECKED ");
 781                 wprintf("> File directory room\n");
 782
 783                 wprintf("<UL><LI>Directory name: ");
 784                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 785
 786                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 787                 if (er_flags & QR_UPLOAD)
 788                         wprintf("CHECKED ");
 789                 wprintf("> Uploading allowed\n");
 790
 791                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 792                 if (er_flags & QR_DOWNLOAD)
 793                         wprintf("CHECKED ");
 794                 wprintf("> Downloading allowed\n");
 795
 796                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 797                 if (er_flags & QR_VISDIR)
 798                         wprintf("CHECKED ");
 799                 wprintf("> Visible directory</UL>\n");
 800
 801         /* end of directory stuff */
 802
 803                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 804                 if (er_flags & QR_NETWORK)
 805                         wprintf("CHECKED ");
 806                 wprintf("> Network shared room\n");
 807
 808         /* start of anon options */
 809
 810                 wprintf("<LI>Anonymous messages<UL>\n");
 811
 812                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 813                 if (((er_flags & QR_ANONONLY) == 0)
 814                     && ((er_flags & QR_ANONOPT) == 0))
 815                         wprintf("CHECKED ");
 816                 wprintf("> No anonymous messages\n");
 817
 818                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 819                 if (er_flags & QR_ANONONLY)
 820                         wprintf("CHECKED ");
 821                 wprintf("> All messages are anonymous\n");
 822
 823                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 824                 if (er_flags & QR_ANONOPT)
 825                         wprintf("CHECKED ");
 826                 wprintf("> Prompt user when entering messages</UL>\n");
 827
 828         /* end of anon options */
 829
 830                 wprintf("<LI>Room aide: \n");
 831                 serv_puts("GETA");
 832                 serv_gets(buf);
 833                 if (buf[0] != '2') {
 834                         wprintf("<EM>%s</EM>\n", &buf[4]);
 835                 } else {
 836                         extract(er_roomaide, &buf[4], 0);
 837                         wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 838                 }
 839
 840                 wprintf("</UL><CENTER>\n");
 841                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 842                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 843                 wprintf("</CENTER>\n");
 844         }
 845
 846
 847         /* Sharing the room with other Citadel nodes... */
 848         if (!strcmp(tab, "sharing")) {
 849
 850                 shared_with = strdup("");
 851                 not_shared_with = strdup("");
 852
 853                 /* Learn the current configuration */
 854                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 855                 serv_gets(buf);
 856                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 857                         extract(node, buf, 0);
 858                         not_shared_with = realloc(not_shared_with,
 859                                         strlen(not_shared_with) + 32);
 860                         strcat(not_shared_with, node);
 861                         strcat(not_shared_with, "|");
 862                 }
 863
 864                 serv_puts("GNET");
 865                 serv_gets(buf);
 866                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 867                         extract(cmd, buf, 0);
 868                         extract(node, buf, 1);
 869                         if (!strcasecmp(cmd, "ignet_push_share")) {
 870                                 shared_with = realloc(shared_with,
 871                                                 strlen(shared_with) + 32);
 872                                 strcat(shared_with, node);
 873                                 strcat(shared_with, "|");
 874                         }
 875                 }
 876
 877                 for (i=0; i<num_tokens(shared_with, '|'); ++i) {
 878                         extract(node, shared_with, i);
 879                         for (j=0; j<num_tokens(not_shared_with, '|'); ++j) {
 880                                 extract(cmd, not_shared_with, j);
 881                                 if (!strcasecmp(node, cmd)) {
 882                                         remove_token(not_shared_with, j, '|');
 883                                 }
 884                         }
 885                 }
 886
 887                 /* Display the stuff */
 888                 wprintf("<CENTER><BR>"
 889                         "<TABLE border=1 cellpadding=5><TR>"
 890                         "<TD><B><I>Shared with</I></B></TD>"
 891                         "<TD><B><I>Not shared with</I></B></TD></TR>\n"
 892                         "<TR><TD>\n");
 893
 894                 for (i=0; i<num_tokens(shared_with, '|'); ++i) {
 895                         extract(node, shared_with, i);
 896                         if (strlen(node) > 0) {
 897                                 wprintf("%s ", node);
 898                                 wprintf("<A HREF=\"/netedit&cmd=remove&line="
 899                                         "ignet_push_share|");
 900                                 urlescputs(node);
 901                                 wprintf("&tab=sharing\">(unshare)</A><BR>");
 902                         }
 903                 }
 904
 905                 wprintf("</TD><TD>\n");
 906
 907                 for (i=0; i<num_tokens(not_shared_with, '|'); ++i) {
 908                         extract(node, not_shared_with, i);
 909                         if (strlen(node) > 0) {
 910                                 wprintf("%s ", node);
 911                                 wprintf("<A HREF=\"/netedit&cmd=add&line="
 912                                         "ignet_push_share|");
 913                                 urlescputs(node);
 914                                 wprintf("&tab=sharing\">(share)</A><BR>");
 915                         }
 916                 }
 917
 918                 wprintf("</TD></TR></TABLE><BR>\n"
 919                         "<I><B>Reminder:</B> When sharing a room, "
 920                         "it must be shared from both ends.  Adding a node to "
 921                         "the 'shared' list sends messages out, but in order to"
 922                         " receive messages, the other nodes must be configured"
 923                         " to send messages out to your system as well.</I><BR>"
 924                         "</CENTER>\n");
 925
 926         }
 927
 928         /* Mailing list management */
 929         if (!strcmp(tab, "listserv")) {
 930                 wprintf("<CENTER><I>Under construction</I></CENTER>\n");
 931         }
 932
 933         wDumpContent(1);
 934 }
 935
 936
 937 /*
 938  * save new parameters for a room
 939  */
 940 void editroom(void)
 941 {
 942         char buf[SIZ];
 943         char er_name[20];
 944         char er_password[10];
 945         char er_dirname[15];
 946         char er_roomaide[26];
 947         int er_floor;
 948         unsigned er_flags;
 949         int bump;
 950
 951
 952         if (strcmp(bstr("sc"), "OK")) {
 953                 display_error("Cancelled.  Changes were not saved.");
 954                 return;
 955         }
 956         serv_puts("GETR");
 957         serv_gets(buf);
 958
 959         if (buf[0] != '2') {
 960                 display_error(&buf[4]);
 961                 return;
 962         }
 963         extract(er_name, &buf[4], 0);
 964         extract(er_password, &buf[4], 1);
 965         extract(er_dirname, &buf[4], 2);
 966         er_flags = extract_int(&buf[4], 3);
 967
 968         strcpy(er_roomaide, bstr("er_roomaide"));
 969         if (strlen(er_roomaide) == 0) {
 970                 serv_puts("GETA");
 971                 serv_gets(buf);
 972                 if (buf[0] != '2') {
 973                         strcpy(er_roomaide, "");
 974                 } else {
 975                         extract(er_roomaide, &buf[4], 0);
 976                 }
 977         }
 978         strcpy(buf, bstr("er_name"));
 979         buf[20] = 0;
 980         if (strlen(buf) > 0)
 981                 strcpy(er_name, buf);
 982
 983         strcpy(buf, bstr("er_password"));
 984         buf[10] = 0;
 985         if (strlen(buf) > 0)
 986                 strcpy(er_password, buf);
 987
 988         strcpy(buf, bstr("er_dirname"));
 989         buf[15] = 0;
 990         if (strlen(buf) > 0)
 991                 strcpy(er_dirname, buf);
 992
 993         strcpy(buf, bstr("type"));
 994         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
 995
 996         if (!strcmp(buf, "invonly")) {
 997                 er_flags |= (QR_PRIVATE);
 998         }
 999         if (!strcmp(buf, "guessname")) {
1000                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
1001         }
1002         if (!strcmp(buf, "passworded")) {
1003                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
1004         }
1005         if (!strcmp(bstr("prefonly"), "yes")) {
1006                 er_flags |= QR_PREFONLY;
1007         } else {
1008                 er_flags &= ~QR_PREFONLY;
1009         }
1010
1011         if (!strcmp(bstr("readonly"), "yes")) {
1012                 er_flags |= QR_READONLY;
1013         } else {
1014                 er_flags &= ~QR_READONLY;
1015         }
1016
1017         if (!strcmp(bstr("network"), "yes")) {
1018                 er_flags |= QR_NETWORK;
1019         } else {
1020                 er_flags &= ~QR_NETWORK;
1021         }
1022
1023         if (!strcmp(bstr("directory"), "yes")) {
1024                 er_flags |= QR_DIRECTORY;
1025         } else {
1026                 er_flags &= ~QR_DIRECTORY;
1027         }
1028
1029         if (!strcmp(bstr("ulallowed"), "yes")) {
1030                 er_flags |= QR_UPLOAD;
1031         } else {
1032                 er_flags &= ~QR_UPLOAD;
1033         }
1034
1035         if (!strcmp(bstr("dlallowed"), "yes")) {
1036                 er_flags |= QR_DOWNLOAD;
1037         } else {
1038                 er_flags &= ~QR_DOWNLOAD;
1039         }
1040
1041         if (!strcmp(bstr("visdir"), "yes")) {
1042                 er_flags |= QR_VISDIR;
1043         } else {
1044                 er_flags &= ~QR_VISDIR;
1045         }
1046
1047         strcpy(buf, bstr("anon"));
1048
1049         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
1050         if (!strcmp(buf, "anononly"))
1051                 er_flags |= QR_ANONONLY;
1052         if (!strcmp(buf, "anon2"))
1053                 er_flags |= QR_ANONOPT;
1054
1055         bump = 0;
1056         if (!strcmp(bstr("bump"), "yes"))
1057                 bump = 1;
1058
1059         er_floor = atoi(bstr("er_floor"));
1060
1061         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
1062              er_name, er_password, er_dirname, er_flags, bump, er_floor);
1063         serv_puts(buf);
1064         serv_gets(buf);
1065         if (buf[0] != '2') {
1066                 display_error(&buf[4]);
1067                 return;
1068         }
1069         gotoroom(er_name, 0);
1070
1071         if (strlen(er_roomaide) > 0) {
1072                 sprintf(buf, "SETA %s", er_roomaide);
1073                 serv_puts(buf);
1074                 serv_gets(buf);
1075                 if (buf[0] != '2') {
1076                         display_error(&buf[4]);
1077                         return;
1078                 }
1079         }
1080         smart_goto(er_name);
1081 }
1082
1083 /*
1084  * Invite, Kick, and show Who Knows a room
1085  */
1086 void display_whok(void)
1087 {
1088         char buf[SIZ], room[SIZ], username[SIZ];
1089
1090         serv_puts("GETR");
1091         serv_gets(buf);
1092
1093         if (buf[0] != '2') {
1094                 display_error(&buf[4]);
1095                 return;
1096         }
1097         extract(room, &buf[4], 0);
1098
1099         strcpy(username, bstr("username"));
1100
1101         output_headers(1);
1102
1103         if(!strcmp(bstr("sc"), "Kick")) {
1104                 sprintf(buf, "KICK %s", username);
1105                 serv_puts(buf);
1106                 serv_gets(buf);
1107
1108                 if (buf[0] != '2') {
1109                         display_error(&buf[4]);
1110                         return;
1111                 } else {
1112                         wprintf("User %s kicked out of room %s.\n",
1113                                 username, room);
1114                 }
1115         } else if(!strcmp(bstr("sc"), "Invite")) {
1116                 sprintf(buf, "INVT %s", username);
1117                 serv_puts(buf);
1118                 serv_gets(buf);
1119
1120                 if (buf[0] != '2') {
1121                         display_error(&buf[4]);
1122                         return;
1123                 } else {
1124                         wprintf("User %s invited to room %s.\n",
1125                                 username, room);
1126                 }
1127         }
1128
1129
1130         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1131         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
1132         serv_puts("WHOK");
1133         serv_gets(buf);
1134         if (buf[0] == '1') {
1135                 while (serv_gets(buf), strcmp(buf, "000")) {
1136                         extract(username, buf, 0);
1137                         wprintf("<OPTION>");
1138                         escputs(username);
1139                         wprintf("\n");
1140                 }
1141         }
1142         wprintf("</SELECT>\n");
1143
1144         wprintf("<CENTER>\n");
1145         wprintf("<input type=submit name=sc value=\"Kick\">");
1146         wprintf("</CENTER>\n");
1147         wprintf("</FORM>\n");
1148         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1149         wprintf("Invite: ");
1150         wprintf("<input type=text name=username>\n");
1151         wprintf("<input type=hidden name=sc value=\"Invite\">");
1152         wprintf("<input type=submit value=\"Invite\">");
1153         wDumpContent(1);
1154 }
1155
1156
1157
1158 /*
1159  * display the form for entering a new room
1160  */
1161 void display_entroom(void)
1162 {
1163         int i;
1164         char buf[SIZ];
1165
1166         serv_puts("CRE8 0");
1167         serv_gets(buf);
1168
1169         if (buf[0] != '2') {
1170                 display_error(&buf[4]);
1171                 return;
1172         }
1173         output_headers(1);
1174
1175         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
1176         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1177         wprintf("<B>Enter (create) a new room</B>\n");
1178         wprintf("</FONT></TD></TR></TABLE>\n");
1179
1180         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
1181
1182         wprintf("<UL><LI>Name of room: ");
1183         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
1184
1185         wprintf("<LI>Type of room:<UL>\n");
1186
1187         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
1188         wprintf("CHECKED > Public room\n");
1189
1190         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
1191         wprintf("> Private - guess name\n");
1192
1193         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
1194         wprintf("> Private - require password:\n");
1195         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
1196
1197         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
1198         wprintf("> Private - invitation only\n");
1199         wprintf("</UL>\n");
1200
1201         wprintf("<LI>Resides on floor: ");
1202         load_floorlist();
1203         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
1204         for (i = 0; i < 128; ++i)
1205                 if (strlen(floorlist[i]) > 0) {
1206                         wprintf("<OPTION ");
1207                         wprintf("VALUE=\"%d\">", i);
1208                         escputs(floorlist[i]);
1209                         wprintf("</OPTION>\n");
1210                 }
1211         wprintf("</SELECT>\n");
1212         wprintf("</UL>\n");
1213
1214
1215         wprintf("<CENTER>\n");
1216         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1217         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1218         wprintf("</CENTER>\n");
1219         wprintf("</FORM>\n<HR>");
1220         serv_printf("MESG roomaccess");
1221         serv_gets(buf);
1222         if (buf[0] == '1') {
1223                 fmout(NULL);
1224         }
1225         wDumpContent(1);
1226 }
1227
1228
1229
1230 /*
1231  * enter a new room
1232  */
1233 void entroom(void)
1234 {
1235         char buf[SIZ];
1236         char er_name[20];
1237         char er_type[20];
1238         char er_password[10];
1239         int er_floor;
1240         int er_num_type;
1241
1242         if (strcmp(bstr("sc"), "OK")) {
1243                 display_error("Cancelled.  No new room was created.");
1244                 return;
1245         }
1246         strcpy(er_name, bstr("er_name"));
1247         strcpy(er_type, bstr("type"));
1248         strcpy(er_password, bstr("er_password"));
1249         er_floor = atoi(bstr("er_floor"));
1250
1251         er_num_type = 0;
1252         if (!strcmp(er_type, "guessname"))
1253                 er_num_type = 1;
1254         if (!strcmp(er_type, "passworded"))
1255                 er_num_type = 2;
1256         if (!strcmp(er_type, "invonly"))
1257                 er_num_type = 3;
1258
1259         sprintf(buf, "CRE8 1|%s|%d|%s|%d",
1260                 er_name, er_num_type, er_password, er_floor);
1261         serv_puts(buf);
1262         serv_gets(buf);
1263         if (buf[0] != '2') {
1264                 display_error(&buf[4]);
1265                 return;
1266         }
1267         smart_goto(er_name);
1268 }
1269
1270
1271 /*
1272  * display the screen to enter a private room
1273  */
1274 void display_private(char *rname, int req_pass)
1275 {
1276
1277         output_headers(1);
1278
1279         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1280         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1281         wprintf("<B>Goto a private room</B>\n");
1282         wprintf("</FONT></TD></TR></TABLE>\n");
1283
1284         wprintf("<CENTER>\n");
1285         wprintf("If you know the name of a hidden (guess-name) or\n");
1286         wprintf("passworded room, you can enter that room by typing\n");
1287         wprintf("its name below.  Once you gain access to a private\n");
1288         wprintf("room, it will appear in your regular room listings\n");
1289         wprintf("so you don't have to keep returning here.\n");
1290         wprintf("<BR><BR>");
1291
1292         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
1293
1294         wprintf("<TABLE border><TR><TD>");
1295         wprintf("Enter room name:</TD><TD>");
1296         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1297
1298         if (req_pass) {
1299                 wprintf("</TD></TR><TR><TD>");
1300                 wprintf("Enter room password:</TD><TD>");
1301                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1302         }
1303         wprintf("</TD></TR></TABLE>\n");
1304
1305         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1306         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1307         wprintf("</FORM>\n");
1308         wDumpContent(1);
1309 }
1310
1311 /*
1312  * goto a private room
1313  */
1314 void goto_private(void)
1315 {
1316         char hold_rm[32];
1317         char buf[SIZ];
1318
1319         if (strcasecmp(bstr("sc"), "OK")) {
1320                 display_main_menu();
1321                 return;
1322         }
1323         strcpy(hold_rm, WC->wc_roomname);
1324         strcpy(buf, "GOTO ");
1325         strcat(buf, bstr("gr_name"));
1326         strcat(buf, "|");
1327         strcat(buf, bstr("gr_pass"));
1328         serv_puts(buf);
1329         serv_gets(buf);
1330
1331         if (buf[0] == '2') {
1332                 smart_goto(bstr("gr_name"));
1333                 return;
1334         }
1335         if (!strncmp(buf, "540", 3)) {
1336                 display_private(bstr("gr_name"), 1);
1337                 return;
1338         }
1339         output_headers(1);
1340         wprintf("%s\n", &buf[4]);
1341         wDumpContent(1);
1342         return;
1343 }
1344
1345
1346 /*
1347  * display the screen to zap a room
1348  */
1349 void display_zap(void)
1350 {
1351         output_headers(1);
1352
1353         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1354         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1355         wprintf("<B>Zap (forget) the current room</B>\n");
1356         wprintf("</FONT></TD></TR></TABLE>\n");
1357
1358         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1359         wprintf("disappear from your room list.  Is this what you wish ");
1360         wprintf("to do?<BR>\n");
1361
1362         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1363         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1364         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1365         wprintf("</FORM>\n");
1366         wDumpContent(1);
1367 }
1368
1369
1370 /*
1371  * zap a room
1372  */
1373 void zap(void)
1374 {
1375         char buf[SIZ];
1376         char final_destination[SIZ];
1377
1378         /* If the forget-room routine fails for any reason, we fall back
1379          * to the current room; otherwise, we go to the Lobby
1380          */
1381         strcpy(final_destination, WC->wc_roomname);
1382
1383         if (!strcasecmp(bstr("sc"), "OK")) {
1384                 serv_printf("GOTO %s", WC->wc_roomname);
1385                 serv_gets(buf);
1386                 if (buf[0] != '2') {
1387                         /* ExpressMessageCat(&buf[4]);   FIXME    */
1388                 } else {
1389                         serv_puts("FORG");
1390                         serv_gets(buf);
1391                         if (buf[0] != '2') {
1392                                 /* ExpressMessageCat(&buf[4]);  FIXME   */
1393                         } else {
1394                                 strcpy(final_destination, "_BASEROOM_");
1395                         }
1396                 }
1397         }
1398         smart_goto(final_destination);
1399 }
1400
1401
1402
1403
1404 /*
1405  * Confirm deletion of the current room
1406  */
1407 void confirm_delete_room(void)
1408 {
1409         char buf[SIZ];
1410
1411         serv_puts("KILL 0");
1412         serv_gets(buf);
1413         if (buf[0] != '2') {
1414                 display_error(&buf[4]);
1415                 return;
1416         }
1417         output_headers(1);
1418         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
1419         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1420         wprintf("<B>Confirm deletion of room</B>\n");
1421         wprintf("</FONT></TD></TR></TABLE>\n");
1422
1423         wprintf("<CENTER>");
1424         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1425
1426         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1427         escputs(WC->wc_roomname);
1428         wprintf("</FONT>?<BR>\n");
1429
1430         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1431         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1432
1433         wprintf("</FORM></CENTER>\n");
1434         wDumpContent(1);
1435 }
1436
1437
1438 /*
1439  * Delete the current room
1440  */
1441 void delete_room(void)
1442 {
1443         char buf[SIZ];
1444         char sc[SIZ];
1445
1446         strcpy(sc, bstr("sc"));
1447
1448         if (strcasecmp(sc, "Delete")) {
1449                 display_error("Cancelled.  This room was not deleted.");
1450                 return;
1451         }
1452         serv_puts("KILL 1");
1453         serv_gets(buf);
1454         if (buf[0] != '2') {
1455                 display_error(&buf[4]);
1456         } else {
1457                 smart_goto("_BASEROOM_");
1458         }
1459 }
1460
1461
1462
1463 /*
1464  * Perform changes to a room's network configuration
1465  */
1466 void netedit(void) {
1467         FILE *fp;
1468         char buf[SIZ];
1469
1470         fp = tmpfile();
1471         if (fp == NULL) {
1472                 display_editroom();
1473                 return;
1474         }
1475
1476         serv_puts("GNET");
1477         serv_gets(buf);
1478         if (buf[0] != '1') {
1479                 fclose(fp);
1480                 display_editroom();
1481                 return;
1482         }
1483
1484         /* This loop works for add *or* remove.  Spiffy, eh? */
1485         while (serv_gets(buf), strcmp(buf, "000")) {
1486                 if (strcasecmp(buf, bstr("line"))) {
1487                         fprintf(fp, "%s\n", buf);
1488                 }
1489         }
1490
1491         rewind(fp);
1492         serv_puts("SNET");
1493         serv_gets(buf);
1494         if (buf[0] != '4') {
1495                 fclose(fp);
1496                 display_editroom();
1497                 return;
1498         }
1499
1500         while (fgets(buf, sizeof buf, fp) != NULL) {
1501                 buf[strlen(buf)-1] = 0;
1502                 serv_puts(buf);
1503         }
1504
1505         if (!strcasecmp(bstr("cmd"), "add")) {
1506                 serv_puts(bstr("line"));
1507         }
1508
1509         serv_puts("000");
1510         fclose(fp);
1511         display_editroom();
1512 }