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 struct folder {
  26         int floor;
  27         char room[SIZ];
  28         char name[SIZ];
  29         int hasnewmsgs;
  30         int is_mailbox;
  31         int selectable;
  32 };
  33
  34 char *viewdefs[] = {
  35         "Messages",
  36         "Summary",
  37         "Address Book",
  38         "Calendar",
  39         "Tasks",
  40         "Notes"
  41 };
  42
  43 char floorlist[128][SIZ];
  44
  45 /*
  46  * load the list of floors
  47  */
  48 void load_floorlist(void)
  49 {
  50         int a;
  51         char buf[SIZ];
  52
  53         for (a = 0; a < 128; ++a)
  54                 floorlist[a][0] = 0;
  55
  56         serv_puts("LFLR");
  57         serv_gets(buf);
  58         if (buf[0] != '1') {
  59                 strcpy(floorlist[0], "Main Floor");
  60                 return;
  61         }
  62         while (serv_gets(buf), strcmp(buf, "000")) {
  63                 extract(floorlist[extract_int(buf, 0)], buf, 1);
  64         }
  65 }
  66
  67
  68 /*
  69  * remove a room from the march list
  70  */
  71 void remove_march(char *aaa)
  72 {
  73         struct march *mptr, *mptr2;
  74
  75         if (WC->march == NULL)
  76                 return;
  77
  78         if (!strcasecmp(WC->march->march_name, aaa)) {
  79                 mptr = WC->march->next;
  80                 free(WC->march);
  81                 WC->march = mptr;
  82                 return;
  83         }
  84         mptr2 = WC->march;
  85         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
  86                 if (!strcasecmp(mptr->march_name, aaa)) {
  87                         mptr2->next = mptr->next;
  88                         free(mptr);
  89                         mptr = mptr2;
  90                 } else {
  91                         mptr2 = mptr;
  92                 }
  93         }
  94 }
  95
  96
  97
  98
  99
 100 void room_tree_list(struct roomlisting *rp)
 101 {
 102         char rmname[64];
 103         int f;
 104
 105         if (rp == NULL) {
 106                 return;
 107         }
 108
 109         room_tree_list(rp->lnext);
 110
 111         strcpy(rmname, rp->rlname);
 112         f = rp->rlflags;
 113
 114         wprintf("<A HREF=\"/dotgoto&room=");
 115         urlescputs(rmname);
 116         wprintf("\"");
 117         wprintf(">");
 118         escputs1(rmname, 1, 1);
 119         if ((f & QR_DIRECTORY) && (f & QR_NETWORK))
 120                 wprintf("}");
 121         else if (f & QR_DIRECTORY)
 122                 wprintf("]");
 123         else if (f & QR_NETWORK)
 124                 wprintf(")");
 125         else
 126                 wprintf("&gt;");
 127         wprintf("</A><TT> </TT>\n");
 128
 129         room_tree_list(rp->rnext);
 130         free(rp);
 131 }
 132
 133
 134 /*
 135  * Room ordering stuff (compare first by floor, then by order)
 136  */
 137 int rordercmp(struct roomlisting *r1, struct roomlisting *r2)
 138 {
 139         if ((r1 == NULL) && (r2 == NULL))
 140                 return (0);
 141         if (r1 == NULL)
 142                 return (-1);
 143         if (r2 == NULL)
 144                 return (1);
 145         if (r1->rlfloor < r2->rlfloor)
 146                 return (-1);
 147         if (r1->rlfloor > r2->rlfloor)
 148                 return (1);
 149         if (r1->rlorder < r2->rlorder)
 150                 return (-1);
 151         if (r1->rlorder > r2->rlorder)
 152                 return (1);
 153         return (0);
 154 }
 155
 156
 157 /*
 158  * Common code for all room listings
 159  */
 160 void listrms(char *variety)
 161 {
 162         char buf[SIZ];
 163         int num_rooms = 0;
 164
 165         struct roomlisting *rl = NULL;
 166         struct roomlisting *rp;
 167         struct roomlisting *rs;
 168
 169
 170         /* Ask the server for a room list */
 171         serv_puts(variety);
 172         serv_gets(buf);
 173         if (buf[0] != '1') {
 174                 wprintf("&nbsp;");
 175                 return;
 176         }
 177         while (serv_gets(buf), strcmp(buf, "000")) {
 178                 ++num_rooms;
 179                 rp = malloc(sizeof(struct roomlisting));
 180                 extract(rp->rlname, buf, 0);
 181                 rp->rlflags = extract_int(buf, 1);
 182                 rp->rlfloor = extract_int(buf, 2);
 183                 rp->rlorder = extract_int(buf, 3);
 184                 rp->lnext = NULL;
 185                 rp->rnext = NULL;
 186
 187                 rs = rl;
 188                 if (rl == NULL) {
 189                         rl = rp;
 190                 } else
 191                         while (rp != NULL) {
 192                                 if (rordercmp(rp, rs) < 0) {
 193                                         if (rs->lnext == NULL) {
 194                                                 rs->lnext = rp;
 195                                                 rp = NULL;
 196                                         } else {
 197                                                 rs = rs->lnext;
 198                                         }
 199                                 } else {
 200                                         if (rs->rnext == NULL) {
 201                                                 rs->rnext = rp;
 202                                                 rp = NULL;
 203                                         } else {
 204                                                 rs = rs->rnext;
 205                                         }
 206                                 }
 207                         }
 208         }
 209
 210         room_tree_list(rl);
 211
 212         /* If no rooms were listed, print an nbsp to make the cell
 213          * borders show up anyway.
 214          */
 215         if (num_rooms == 0) wprintf("&nbsp;");
 216 }
 217
 218
 219 /*
 220  * list all forgotten rooms
 221  */
 222 void zapped_list(void)
 223 {
 224         output_headers(3);
 225
 226         svprintf("BOXTITLE", WCS_STRING, "Zapped (forgotten) rooms");
 227         do_template("beginbox");
 228
 229         listrms("LZRM -1");
 230
 231         wprintf("<BR><BR>\n");
 232         wprintf("Click on any room to un-zap it and goto that room.\n");
 233         do_template("endbox");
 234         wDumpContent(1);
 235 }
 236
 237
 238 /*
 239  * read this room's info file (set v to 1 for verbose mode)
 240  */
 241 void readinfo(void)
 242 {
 243         char buf[SIZ];
 244
 245         serv_puts("RINF");
 246         serv_gets(buf);
 247         if (buf[0] == '1') {
 248                 fmout(NULL, "CENTER");
 249         }
 250 }
 251
 252
 253
 254
 255 /* Display room graphic.  The server doesn't actually
 256  * need the room name, but we supply it in order to
 257  * keep the browser from using a cached graphic from
 258  * another room.
 259  */
 260 void embed_room_graphic(void) {
 261         char buf[SIZ];
 262
 263         serv_puts("OIMG _roompic_");
 264         serv_gets(buf);
 265         if (buf[0] == '2') {
 266                 wprintf("<TD BGCOLOR=\"#444455\">");
 267                 wprintf("<IMG HEIGHT=64 SRC=\"/image&name=_roompic_&room=");
 268                 urlescputs(WC->wc_roomname);
 269                 wprintf("\"></TD>");
 270                 serv_puts("CLOS");
 271                 serv_gets(buf);
 272         }
 273
 274 }
 275
 276
 277 /* Let the user know if new mail has arrived
 278  */
 279 void embed_newmail_button(void) {
 280         if ( (WC->new_mail > WC->remember_new_mail) && (WC->new_mail>0) ) {
 281                 wprintf(
 282                         "<A HREF=\"/dotgoto?room=_MAIL_\">"
 283                         "<IMG SRC=\"/static/mail.gif\" border=0 "
 284                         "ALT=\"You have new mail\">"
 285                         "<BR><SPAN CLASS=\"youhavemail\">"
 286                         "%d new mail</SPAN></A>", WC->new_mail);
 287                 WC->remember_new_mail = WC->new_mail;
 288         }
 289 }
 290
 291
 292
 293 /*
 294  * Display the current view and offer an option to change it
 295  */
 296 void embed_view_o_matic(void) {
 297         int i;
 298
 299         wprintf("<FORM NAME=\"viewomatic\">\n"
 300                 "<SELECT NAME=\"newview\" SIZE=\"1\" "
 301                 "OnChange=\"location.href=viewomatic.newview.options"
 302                 "[selectedIndex].value\">\n");
 303
 304         for (i=0; i<(sizeof viewdefs / sizeof (char *)); ++i) {
 305                 /*
 306                  * Only offer the views that make sense, given the default
 307                  * view for the room.  For example, don't offer a Calendar
 308                  * view in a non-Calendar room.
 309                  */
 310                 if (
 311                         (i == WC->wc_view)
 312                    ||   (i == WC->wc_default_view)
 313                    ||   ( (i == 0) && (WC->wc_default_view == 1) )
 314                    ||   ( (i == 1) && (WC->wc_default_view == 0) )
 315                 ) {
 316
 317                         wprintf("<OPTION %s VALUE=\"/changeview?view=%d\">",
 318                                 ((i == WC->wc_view) ? "SELECTED" : ""),
 319                                 i );
 320                         escputs(viewdefs[i]);
 321                         wprintf("</OPTION>\n");
 322                 }
 323         }
 324         wprintf("</SELECT></FORM>\n");
 325 }
 326
 327
 328
 329 void embed_room_banner(char *got) {
 330         char fakegot[SIZ];
 331
 332         /* We need to have the information returned by a GOTO server command.
 333          * If it isn't supplied, we fake it by issuing our own GOTO.
 334          */
 335         if (got == NULL) {
 336                 serv_printf("GOTO %s", WC->wc_roomname);
 337                 serv_gets(fakegot);
 338                 got = fakegot;
 339         }
 340
 341         /* If the user happens to select the "make this my start page" link,
 342          * we want it to remember the URL as a "/dotskip" one instead of
 343          * a "skip" or "gotonext" or something like that.
 344          */
 345         snprintf(WC->this_page, sizeof(WC->this_page), "/dotskip&room=%s",
 346                 WC->wc_roomname);
 347
 348         /* Check for new mail. */
 349         WC->new_mail = extract_int(&got[4], 9);
 350         WC->wc_view = extract_int(&got[4], 11);
 351
 352         svprintf("ROOMNAME", WCS_STRING, "%s", WC->wc_roomname);
 353         svprintf("NEWMSGS", WCS_STRING, "%d", extract_int(&got[4], 1));
 354         svprintf("TOTALMSGS", WCS_STRING, "%d", extract_int(&got[4], 2));
 355         svcallback("ROOMPIC", embed_room_graphic);
 356         svcallback("ROOMINFO", readinfo);
 357         svcallback("YOUHAVEMAIL", embed_newmail_button);
 358         svcallback("VIEWOMATIC", embed_view_o_matic);
 359         svcallback("START", offer_start_page);
 360
 361         do_template("roombanner");
 362 }
 363
 364
 365
 366
 367
 368 /*
 369  * back end routine to take the session to a new room
 370  *
 371  */
 372 void gotoroom(char *gname)
 373 {
 374         char buf[SIZ];
 375         static long ls = (-1L);
 376
 377         /* store ungoto information */
 378         strcpy(WC->ugname, WC->wc_roomname);
 379         WC->uglsn = ls;
 380
 381         /* move to the new room */
 382         serv_printf("GOTO %s", gname);
 383         serv_gets(buf);
 384         if (buf[0] != '2') {
 385                 serv_puts("GOTO _BASEROOM_");
 386                 serv_gets(buf);
 387         }
 388         if (buf[0] != '2') {
 389                 return;
 390         }
 391         extract(WC->wc_roomname, &buf[4], 0);
 392         WC->room_flags = extract_int(&buf[4], 4);
 393         /* highest_msg_read = extract_int(&buf[4],6);
 394            maxmsgnum = extract_int(&buf[4],5);
 395            is_mail = (char) extract_int(&buf[4],7); */
 396         ls = extract_long(&buf[4], 6);
 397         WC->wc_floor = extract_int(&buf[4], 10);
 398         WC->wc_view = extract_int(&buf[4], 11);
 399         WC->wc_default_view = extract_int(&buf[4], 12);
 400
 401         if (WC->is_aide)
 402                 WC->is_room_aide = WC->is_aide;
 403         else
 404                 WC->is_room_aide = (char) extract_int(&buf[4], 8);
 405
 406         remove_march(WC->wc_roomname);
 407         if (!strcasecmp(gname, "_BASEROOM_"))
 408                 remove_march(gname);
 409 }
 410
 411
 412 /*
 413  * Locate the room on the march list which we most want to go to.  Each room
 414  * is measured given a "weight" of preference based on various factors.
 415  */
 416 char *pop_march(int desired_floor)
 417 {
 418         static char TheRoom[128];
 419         int TheFloor = 0;
 420         int TheOrder = 32767;
 421         int TheWeight = 0;
 422         int weight;
 423         struct march *mptr = NULL;
 424
 425         strcpy(TheRoom, "_BASEROOM_");
 426         if (WC->march == NULL)
 427                 return (TheRoom);
 428
 429         for (mptr = WC->march; mptr != NULL; mptr = mptr->next) {
 430                 weight = 0;
 431                 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
 432                         weight = weight + 10000;
 433                 if (mptr->march_floor == desired_floor)
 434                         weight = weight + 5000;
 435
 436                 weight = weight + ((128 - (mptr->march_floor)) * 128);
 437                 weight = weight + (128 - (mptr->march_order));
 438
 439                 if (weight > TheWeight) {
 440                         TheWeight = weight;
 441                         strcpy(TheRoom, mptr->march_name);
 442                         TheFloor = mptr->march_floor;
 443                         TheOrder = mptr->march_order;
 444                 }
 445         }
 446         return (TheRoom);
 447 }
 448
 449
 450
 451 /* Goto next room having unread messages.
 452  * We want to skip over rooms that the user has already been to, and take the
 453  * user back to the lobby when done.  The room we end up in is placed in
 454  * newroom - which is set to 0 (the lobby) initially.
 455  * We start the search in the current room rather than the beginning to prevent
 456  * two or more concurrent users from dragging each other back to the same room.
 457  */
 458 void gotonext(void)
 459 {
 460         char buf[SIZ];
 461         struct march *mptr, *mptr2;
 462         char next_room[128];
 463
 464         /* First check to see if the march-mode list is already allocated.
 465          * If it is, pop the first room off the list and go there.
 466          */
 467
 468         if (WC->march == NULL) {
 469                 serv_puts("LKRN");
 470                 serv_gets(buf);
 471                 if (buf[0] == '1')
 472                         while (serv_gets(buf), strcmp(buf, "000")) {
 473                                 mptr = (struct march *) malloc(sizeof(struct march));
 474                                 mptr->next = NULL;
 475                                 extract(mptr->march_name, buf, 0);
 476                                 mptr->march_floor = extract_int(buf, 2);
 477                                 mptr->march_order = extract_int(buf, 3);
 478                                 if (WC->march == NULL) {
 479                                         WC->march = mptr;
 480                                 } else {
 481                                         mptr2 = WC->march;
 482                                         while (mptr2->next != NULL)
 483                                                 mptr2 = mptr2->next;
 484                                         mptr2->next = mptr;
 485                                 }
 486                         }
 487 /* add _BASEROOM_ to the end of the march list, so the user will end up
 488  * in the system base room (usually the Lobby>) at the end of the loop
 489  */
 490                 mptr = (struct march *) malloc(sizeof(struct march));
 491                 mptr->next = NULL;
 492                 strcpy(mptr->march_name, "_BASEROOM_");
 493                 if (WC->march == NULL) {
 494                         WC->march = mptr;
 495                 } else {
 496                         mptr2 = WC->march;
 497                         while (mptr2->next != NULL)
 498                                 mptr2 = mptr2->next;
 499                         mptr2->next = mptr;
 500                 }
 501 /*
 502  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 503  * walk around in circles
 504  */
 505                 remove_march(WC->wc_roomname);
 506         }
 507         if (WC->march != NULL) {
 508                 strcpy(next_room, pop_march(-1));
 509         } else {
 510                 strcpy(next_room, "_BASEROOM_");
 511         }
 512
 513
 514         smart_goto(next_room);
 515 }
 516
 517
 518 void smart_goto(char *next_room) {
 519         gotoroom(next_room);
 520         readloop("readnew");
 521 }
 522
 523
 524
 525 /*
 526  * mark all messages in current room as having been read
 527  */
 528 void slrp_highest(void)
 529 {
 530         char buf[SIZ];
 531
 532         /* set pointer */
 533         serv_puts("SLRP HIGHEST");
 534         serv_gets(buf);
 535         if (buf[0] != '2') {
 536                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 537                 return;
 538         }
 539 }
 540
 541
 542 /*
 543  * un-goto the previous room
 544  */
 545 void ungoto(void)
 546 {
 547         char buf[SIZ];
 548
 549         if (!strcmp(WC->ugname, "")) {
 550                 smart_goto(WC->wc_roomname);
 551                 return;
 552         }
 553         serv_printf("GOTO %s", WC->ugname);
 554         serv_gets(buf);
 555         if (buf[0] != '2') {
 556                 smart_goto(WC->wc_roomname);
 557                 return;
 558         }
 559         if (WC->uglsn >= 0L) {
 560                 serv_printf("SLRP %ld", WC->uglsn);
 561                 serv_gets(buf);
 562         }
 563         strcpy(buf, WC->ugname);
 564         strcpy(WC->ugname, "");
 565         smart_goto(buf);
 566 }
 567
 568
 569
 570
 571
 572 /*
 573  * Set/clear/read the "self-service list subscribe" flag for a room
 574  *
 575  * Set 'newval' to 0 to clear, 1 to set, any other value to leave unchanged.
 576  * Always returns the new value.
 577  */
 578
 579 int self_service(int newval) {
 580         int current_value = 0;
 581         char buf[SIZ];
 582
 583         char name[SIZ];
 584         char password[SIZ];
 585         char dirname[SIZ];
 586         int flags, floor, order, view, flags2;
 587
 588         serv_puts("GETR");
 589         serv_gets(buf);
 590         if (buf[0] != '2') return(0);
 591
 592         extract(name, &buf[4], 0);
 593         extract(password, &buf[4], 1);
 594         extract(dirname, &buf[4], 2);
 595         flags = extract_int(&buf[4], 3);
 596         floor = extract_int(&buf[4], 4);
 597         order = extract_int(&buf[4], 5);
 598         view = extract_int(&buf[4], 6);
 599         flags2 = extract_int(&buf[4], 7);
 600
 601         if (flags2 & QR2_SELFLIST) {
 602                 current_value = 1;
 603         }
 604         else {
 605                 current_value = 0;
 606         }
 607
 608         if (newval == 1) {
 609                 flags2 = flags2 | QR2_SELFLIST;
 610         }
 611         else if (newval == 0) {
 612                 flags2 = flags2 & ~QR2_SELFLIST;
 613         }
 614         else {
 615                 return(current_value);
 616         }
 617
 618         if (newval != current_value) {
 619                 serv_printf("SETR %s|%s|%s|%d|0|%d|%d|%d|%d",
 620                         name, password, dirname, flags,
 621                         floor, order, view, flags2);
 622                 serv_gets(buf);
 623         }
 624
 625         return(newval);
 626
 627 }
 628
 629
 630
 631
 632
 633
 634 /*
 635  * display the form for editing a room
 636  */
 637 void display_editroom(void)
 638 {
 639         char buf[SIZ];
 640         char cmd[SIZ];
 641         char node[SIZ];
 642         char remote_room[SIZ];
 643         char recp[SIZ];
 644         char er_name[20];
 645         char er_password[10];
 646         char er_dirname[15];
 647         char er_roomaide[26];
 648         unsigned er_flags;
 649         int er_floor;
 650         int i, j;
 651         char *tab;
 652         char *shared_with;
 653         char *not_shared_with;
 654         int roompolicy = 0;
 655         int roomvalue = 0;
 656         int floorpolicy = 0;
 657         int floorvalue = 0;
 658
 659         tab = bstr("tab");
 660         if (strlen(tab) == 0) tab = "admin";
 661
 662         load_floorlist();
 663         serv_puts("GETR");
 664         serv_gets(buf);
 665
 666         if (buf[0] != '2') {
 667                 strcpy(WC->ImportantMessage, &buf[4]);
 668                 display_main_menu();
 669                 return;
 670         }
 671         extract(er_name, &buf[4], 0);
 672         extract(er_password, &buf[4], 1);
 673         extract(er_dirname, &buf[4], 2);
 674         er_flags = extract_int(&buf[4], 3);
 675         er_floor = extract_int(&buf[4], 4);
 676
 677         output_headers(1);
 678
 679         /* print the tabbed dialog */
 680         wprintf("<BR><TABLE border=0 cellspacing=0 cellpadding=0 width=100%%>"
 681                 "<TR ALIGN=CENTER>"
 682                 "<TD>&nbsp;</TD>\n");
 683
 684         if (!strcmp(tab, "admin")) {
 685                 wprintf("<TD BGCOLOR=\"#FFFFFF\"><SPAN CLASS=\"tablabel\">");
 686         }
 687         else {
 688                 wprintf("<TD BGCOLOR=\"#CCCCCC\"><A HREF=\"/display_editroom&tab=admin\">");
 689         }
 690         wprintf("Administration");
 691         if (!strcmp(tab, "admin")) {
 692                 wprintf("</SPAN></TD>\n");
 693         }
 694         else {
 695                 wprintf("</A></TD>\n");
 696         }
 697
 698         wprintf("<TD>&nbsp;</TD>\n");
 699
 700         if (!strcmp(tab, "config")) {
 701                 wprintf("<TD BGCOLOR=\"#FFFFFF\"><SPAN CLASS=\"tablabel\">");
 702         }
 703         else {
 704                 wprintf("<TD BGCOLOR=\"#CCCCCC\"><A HREF=\"/display_editroom&tab=config\">");
 705         }
 706         wprintf("Configuration");
 707         if (!strcmp(tab, "config")) {
 708                 wprintf("</SPAN></TD>\n");
 709         }
 710         else {
 711                 wprintf("</A></TD>\n");
 712         }
 713
 714         wprintf("<TD>&nbsp;</TD>\n");
 715
 716         if (!strcmp(tab, "expire")) {
 717                 wprintf("<TD BGCOLOR=\"#FFFFFF\"><SPAN CLASS=\"tablabel\">");
 718         }
 719         else {
 720                 wprintf("<TD BGCOLOR=\"#CCCCCC\"><A HREF=\"/display_editroom&tab=expire\">");
 721         }
 722         wprintf("Message expire policy");
 723         if (!strcmp(tab, "expire")) {
 724                 wprintf("</SPAN></TD>\n");
 725         }
 726         else {
 727                 wprintf("</A></TD>\n");
 728         }
 729
 730         wprintf("<TD>&nbsp;</TD>\n");
 731
 732         if (!strcmp(tab, "sharing")) {
 733                 wprintf("<TD BGCOLOR=\"#FFFFFF\"><SPAN CLASS=\"tablabel\">");
 734         }
 735         else {
 736                 wprintf("<TD BGCOLOR=\"#CCCCCC\"><A HREF=\"/display_editroom&tab=sharing\">");
 737         }
 738         wprintf("Sharing");
 739         if (!strcmp(tab, "sharing")) {
 740                 wprintf("</SPAN></TD>\n");
 741         }
 742         else {
 743                 wprintf("</A></TD>\n");
 744         }
 745
 746         wprintf("<TD>&nbsp;</TD>\n");
 747
 748         if (!strcmp(tab, "listserv")) {
 749                 wprintf("<TD BGCOLOR=\"#FFFFFF\"><SPAN CLASS=\"tablabel\">");
 750         }
 751         else {
 752                 wprintf("<TD BGCOLOR=\"#CCCCCC\"><A HREF=\"/display_editroom&tab=listserv\">");
 753         }
 754         wprintf("Mailing list service");
 755         if (!strcmp(tab, "listserv")) {
 756                 wprintf("</SPAN></TD>\n");
 757         }
 758         else {
 759                 wprintf("</A></TD>\n");
 760         }
 761
 762         wprintf("<TD>&nbsp;</TD>\n");
 763
 764         wprintf("</TR></TABLE>\n");
 765         /* end tabbed dialog */
 766
 767         /* begin content of whatever tab is open now */
 768         wprintf("<TABLE border=0 width=100%% bgcolor=\"#FFFFFF\">\n"
 769                 "<TR><TD>\n");
 770
 771         if (!strcmp(tab, "admin")) {
 772                 wprintf("<UL>"
 773                         "<LI><A HREF=\"/confirm_delete_room\">\n"
 774                         "Delete this room</A>\n"
 775                         "<LI><A HREF=\"/display_editroompic\">\n"
 776                         "Set or change the graphic for this room's banner</A>\n"
 777                         "<LI><A HREF=\"/display_editinfo\">\n"
 778                         "Edit this room's Info file</A>\n"
 779                         "</UL>");
 780         }
 781
 782         if (!strcmp(tab, "config")) {
 783                 wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 784
 785                 wprintf("<UL><LI>Name of room: ");
 786                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n", er_name);
 787
 788                 wprintf("<LI>Resides on floor: ");
 789                 wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 790                 for (i = 0; i < 128; ++i)
 791                         if (strlen(floorlist[i]) > 0) {
 792                                 wprintf("<OPTION ");
 793                                 if (i == er_floor)
 794                                         wprintf("SELECTED ");
 795                                 wprintf("VALUE=\"%d\">", i);
 796                                 escputs(floorlist[i]);
 797                                 wprintf("</OPTION>\n");
 798                         }
 799                 wprintf("</SELECT>\n");
 800
 801                 wprintf("<LI>Type of room:<UL>\n");
 802
 803                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 804                 if ((er_flags & QR_PRIVATE) == 0)
 805                 wprintf("CHECKED ");
 806                 wprintf("> Public room\n");
 807
 808                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 809                 if ((er_flags & QR_PRIVATE) &&
 810                     (er_flags & QR_GUESSNAME))
 811                         wprintf("CHECKED ");
 812                 wprintf("> Private - guess name\n");
 813
 814                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 815                 if ((er_flags & QR_PRIVATE) &&
 816                     (er_flags & QR_PASSWORDED))
 817                         wprintf("CHECKED ");
 818                 wprintf("> Private - require password:\n");
 819                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n", er_password);
 820
 821                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 822                 if ((er_flags & QR_PRIVATE)
 823                     && ((er_flags & QR_GUESSNAME) == 0)
 824                     && ((er_flags & QR_PASSWORDED) == 0))
 825                         wprintf("CHECKED ");
 826                 wprintf("> Private - invitation only\n");
 827
 828                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 829                 wprintf("> If private, cause current users to forget room\n");
 830
 831                 wprintf("</UL>\n");
 832
 833                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 834                 if (er_flags & QR_PREFONLY)
 835                         wprintf("CHECKED ");
 836                 wprintf("> Preferred users only\n");
 837
 838                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 839                 if (er_flags & QR_READONLY)
 840                         wprintf("CHECKED ");
 841                 wprintf("> Read-only room\n");
 842
 843         /* directory stuff */
 844                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 845                 if (er_flags & QR_DIRECTORY)
 846                         wprintf("CHECKED ");
 847                 wprintf("> File directory room\n");
 848
 849                 wprintf("<UL><LI>Directory name: ");
 850                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n", er_dirname);
 851
 852                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 853                 if (er_flags & QR_UPLOAD)
 854                         wprintf("CHECKED ");
 855                 wprintf("> Uploading allowed\n");
 856
 857                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 858                 if (er_flags & QR_DOWNLOAD)
 859                         wprintf("CHECKED ");
 860                 wprintf("> Downloading allowed\n");
 861
 862                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 863                 if (er_flags & QR_VISDIR)
 864                         wprintf("CHECKED ");
 865                 wprintf("> Visible directory</UL>\n");
 866
 867         /* end of directory stuff */
 868
 869                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 870                 if (er_flags & QR_NETWORK)
 871                         wprintf("CHECKED ");
 872                 wprintf("> Network shared room\n");
 873
 874                 wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"permanent\" VALUE=\"yes\" ");
 875                 if (er_flags & QR_PERMANENT)
 876                         wprintf("CHECKED ");
 877                 wprintf("> Permanent (does not auto-purge)\n");
 878
 879         /* start of anon options */
 880
 881                 wprintf("<LI>Anonymous messages<UL>\n");
 882
 883                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 884                 if (((er_flags & QR_ANONONLY) == 0)
 885                     && ((er_flags & QR_ANONOPT) == 0))
 886                         wprintf("CHECKED ");
 887                 wprintf("> No anonymous messages\n");
 888
 889                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 890                 if (er_flags & QR_ANONONLY)
 891                         wprintf("CHECKED ");
 892                 wprintf("> All messages are anonymous\n");
 893
 894                 wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 895                 if (er_flags & QR_ANONOPT)
 896                         wprintf("CHECKED ");
 897                 wprintf("> Prompt user when entering messages</UL>\n");
 898
 899         /* end of anon options */
 900
 901                 wprintf("<LI>Room aide: \n");
 902                 serv_puts("GETA");
 903                 serv_gets(buf);
 904                 if (buf[0] != '2') {
 905                         wprintf("<EM>%s</EM>\n", &buf[4]);
 906                 } else {
 907                         extract(er_roomaide, &buf[4], 0);
 908                         wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n", er_roomaide);
 909                 }
 910
 911                 wprintf("</UL><CENTER>\n");
 912                 wprintf("<INPUT TYPE=\"hidden\" NAME=\"tab\" VALUE=\"config\">\n"
 913                         "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">"
 914                         "&nbsp;"
 915                         "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">"
 916                         "</CENTER>\n"
 917                 );
 918         }
 919
 920
 921         /* Sharing the room with other Citadel nodes... */
 922         if (!strcmp(tab, "sharing")) {
 923
 924                 shared_with = strdup("");
 925                 not_shared_with = strdup("");
 926
 927                 /* Learn the current configuration */
 928                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 929                 serv_gets(buf);
 930                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 931                         extract(node, buf, 0);
 932                         not_shared_with = realloc(not_shared_with,
 933                                         strlen(not_shared_with) + 32);
 934                         strcat(not_shared_with, node);
 935                         strcat(not_shared_with, "\n");
 936                 }
 937
 938                 serv_puts("GNET");
 939                 serv_gets(buf);
 940                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
 941                         extract(cmd, buf, 0);
 942                         extract(node, buf, 1);
 943                         extract(remote_room, buf, 2);
 944                         if (!strcasecmp(cmd, "ignet_push_share")) {
 945                                 shared_with = realloc(shared_with,
 946                                                 strlen(shared_with) + 32);
 947                                 strcat(shared_with, node);
 948                                 if (strlen(remote_room) > 0) {
 949                                         strcat(shared_with, "|");
 950                                         strcat(shared_with, remote_room);
 951                                 }
 952                                 strcat(shared_with, "\n");
 953                         }
 954                 }
 955
 956                 for (i=0; i<num_tokens(shared_with, '\n'); ++i) {
 957                         extract_token(buf, shared_with, i, '\n');
 958                         extract_token(node, buf, 0, '|');
 959                         for (j=0; j<num_tokens(not_shared_with, '\n'); ++j) {
 960                                 extract_token(cmd, not_shared_with, j, '\n');
 961                                 if (!strcasecmp(node, cmd)) {
 962                                         remove_token(not_shared_with, j, '\n');
 963                                 }
 964                         }
 965                 }
 966
 967                 /* Display the stuff */
 968                 wprintf("<CENTER><BR>"
 969                         "<TABLE border=1 cellpadding=5><TR>"
 970                         "<TD><B><I>Shared with</I></B></TD>"
 971                         "<TD><B><I>Not shared with</I></B></TD></TR>\n"
 972                         "<TR><TD>\n");
 973
 974                 wprintf("<TABLE border=1><TR>"
 975                         "<TD>Remote node name</TD>"
 976                         "<TD>Remote room name</TD>"
 977                         "<TD>Actions</TD>"
 978                         "</TR>\n"
 979                 );
 980
 981                 for (i=0; i<num_tokens(shared_with, '\n'); ++i) {
 982                         extract_token(buf, shared_with, i, '\n');
 983                         extract_token(node, buf, 0, '|');
 984                         extract_token(remote_room, buf, 1, '|');
 985                         if (strlen(node) > 0) {
 986                                 wprintf("<TR><TD>%s</TD>\n", node);
 987
 988                                 wprintf("<TD>");
 989                                 if (strlen(remote_room) > 0) {
 990                                         escputs(remote_room);
 991                                 }
 992                                 wprintf("</TD>");
 993
 994                                 wprintf("<TD>");
 995                                 wprintf("<A HREF=\"/netedit&cmd=remove&line="
 996                                         "ignet_push_share|");
 997                                 urlescputs(node);
 998                                 if (strlen(remote_room) > 0) {
 999                                         wprintf("|");
1000                                         urlescputs(remote_room);
1001                                 }
1002                                 wprintf("&tab=sharing\">unshare</A>");
1003                                 wprintf("</TD></TR>\n");
1004                         }
1005                 }
1006
1007                 wprintf("</TABLE>\n");
1008                 wprintf("</TD><TD>\n");
1009
1010                 for (i=0; i<num_tokens(not_shared_with, '\n'); ++i) {
1011                         extract_token(node, not_shared_with, i, '\n');
1012                         if (strlen(node) > 0) {
1013                                 wprintf("%s ", node);
1014                                 wprintf("<A HREF=\"/netedit&cmd=add&line="
1015                                         "ignet_push_share|");
1016                                 urlescputs(node);
1017                                 wprintf("&tab=sharing\">(share)</A><BR>");
1018                         }
1019                 }
1020
1021                 wprintf("</TD></TR>"
1022                         "</TABLE><BR>\n"
1023                         "<I><B>Reminder:</B> When sharing a room, "
1024                         "it must be shared from both ends.  Adding a node to "
1025                         "the 'shared' list sends messages out, but in order to"
1026                         " receive messages, the other nodes must be configured"
1027                         " to send messages out to your system as well.</I><BR>"
1028                         "</CENTER>\n");
1029
1030         }
1031
1032         /* Mailing list management */
1033         if (!strcmp(tab, "listserv")) {
1034
1035                 wprintf("<BR><center>"
1036                         "<TABLE BORDER=0 WIDTH=100%% CELLPADDING=5>"
1037                         "<TR><TD VALIGN=TOP>");
1038
1039                 wprintf("<i>The contents of this room are being "
1040                         "mailed <b>as individual messages</b> "
1041                         "to the following list recipients:"
1042                         "</i><br><br>\n");
1043
1044                 serv_puts("GNET");
1045                 serv_gets(buf);
1046                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
1047                         extract(cmd, buf, 0);
1048                         if (!strcasecmp(cmd, "listrecp")) {
1049                                 extract(recp, buf, 1);
1050
1051                                 escputs(recp);
1052                                 wprintf(" <A HREF=\"/netedit&cmd=remove&line="
1053                                         "listrecp|");
1054                                 urlescputs(recp);
1055                                 wprintf("&tab=listserv\">(remove)</A><BR>");
1056
1057                         }
1058                 }
1059                 wprintf("<BR><FORM METHOD=\"POST\" ACTION=\"/netedit\">\n"
1060                         "<INPUT TYPE=\"hidden\" NAME=\"tab\" VALUE=\"listserv\">\n"
1061                         "<INPUT TYPE=\"hidden\" NAME=\"prefix\" VALUE=\"listrecp|\">\n");
1062                 wprintf("<INPUT TYPE=\"text\" NAME=\"line\">\n");
1063                 wprintf("<INPUT TYPE=\"submit\" NAME=\"cmd\" VALUE=\"Add\">");
1064                 wprintf("</FORM>\n");
1065
1066                 wprintf("</TD><TD VALIGN=TOP>\n");
1067
1068                 wprintf("<i>The contents of this room are being "
1069                         "mailed <b>in digest form</b> "
1070                         "to the following list recipients:"
1071                         "</i><br><br>\n");
1072
1073                 serv_puts("GNET");
1074                 serv_gets(buf);
1075                 if (buf[0]=='1') while (serv_gets(buf), strcmp(buf, "000")) {
1076                         extract(cmd, buf, 0);
1077                         if (!strcasecmp(cmd, "digestrecp")) {
1078                                 extract(recp, buf, 1);
1079
1080                                 escputs(recp);
1081                                 wprintf(" <A HREF=\"/netedit&cmd=remove&line="
1082                                         "digestrecp|");
1083                                 urlescputs(recp);
1084                                 wprintf("&tab=listserv\">(remove)</A><BR>");
1085
1086                         }
1087                 }
1088                 wprintf("<BR><FORM METHOD=\"POST\" ACTION=\"/netedit\">\n"
1089                         "<INPUT TYPE=\"hidden\" NAME=\"tab\" VALUE=\"listserv\">\n"
1090                         "<INPUT TYPE=\"hidden\" NAME=\"prefix\" VALUE=\"digestrecp|\">\n");
1091                 wprintf("<INPUT TYPE=\"text\" NAME=\"line\">\n");
1092                 wprintf("<INPUT TYPE=\"submit\" NAME=\"cmd\" VALUE=\"Add\">");
1093                 wprintf("</FORM>\n");
1094
1095                 wprintf("</TD></TR></TABLE><HR>\n");
1096
1097                 if (self_service(999) == 1) {
1098                         wprintf("This room is configured to allow "
1099                                 "self-service subscribe/unsubscribe requests."
1100                                 " <A HREF=\"/toggle_self_service?newval=0&"
1101                                 "tab=listserv\">"
1102                                 "Click to disable.</A><BR>\n"
1103                                 "The URL for subscribe/unsubscribe is: "
1104                                 "<TT>http://%s/listsub</TT><BR>\n",
1105                                 WC->http_host
1106                         );
1107                 }
1108                 else {
1109                         wprintf("This room is <i>not</i> configured to allow "
1110                                 "self-service subscribe/unsubscribe requests."
1111                                 " <A HREF=\"/toggle_self_service?newval=1&"
1112                                 "tab=listserv\">"
1113                                 "Click to enable.</A><BR>\n"
1114                         );
1115                 }
1116
1117
1118                 wprintf("</CENTER>\n");
1119         }
1120
1121
1122         /* Mailing list management */
1123         if (!strcmp(tab, "expire")) {
1124
1125                 serv_puts("GPEX room");
1126                 serv_gets(buf);
1127                 if (buf[0] == '2') {
1128                         roompolicy = extract_int(&buf[4], 0);
1129                         roomvalue = extract_int(&buf[4], 1);
1130                 }
1131
1132                 serv_puts("GPEX floor");
1133                 serv_gets(buf);
1134                 if (buf[0] == '2') {
1135                         floorpolicy = extract_int(&buf[4], 0);
1136                         floorvalue = extract_int(&buf[4], 1);
1137                 }
1138
1139                 wprintf("<BR><FORM METHOD=\"POST\" ACTION=\"/set_room_policy\">\n");
1140                 wprintf("<TABLE border=0 cellspacing=5>\n");
1141                 wprintf("<TR><TD>Message expire policy for this room<BR>(");
1142                 escputs(WC->wc_roomname);
1143                 wprintf(")</TD><TD>");
1144                 wprintf("<INPUT TYPE=\"radio\" NAME=\"roompolicy\" VALUE=\"0\" %s>",
1145                         ((roompolicy == 0) ? "CHECKED" : "") );
1146                 wprintf("Use the default policy for this floor<BR>\n");
1147                 wprintf("<INPUT TYPE=\"radio\" NAME=\"roompolicy\" VALUE=\"1\" %s>",
1148                         ((roompolicy == 1) ? "CHECKED" : "") );
1149                 wprintf("Never automatically expire messages<BR>\n");
1150                 wprintf("<INPUT TYPE=\"radio\" NAME=\"roompolicy\" VALUE=\"2\" %s>",
1151                         ((roompolicy == 2) ? "CHECKED" : "") );
1152                 wprintf("Expire by message count<BR>\n");
1153                 wprintf("<INPUT TYPE=\"radio\" NAME=\"roompolicy\" VALUE=\"3\" %s>",
1154                         ((roompolicy == 3) ? "CHECKED" : "") );
1155                 wprintf("Expire by message age<BR>");
1156                 wprintf("Number of messages or days: ");
1157                 wprintf("<INPUT TYPE=\"text\" NAME=\"roomvalue\" MAXLENGTH=\"5\" VALUE=\"%d\">", roomvalue);
1158                 wprintf("</TD></TR>\n");
1159
1160                 if (WC->axlevel >= 6) {
1161                         wprintf("<TR><TD COLSPAN=2><HR></TD></TR>\n");
1162                         wprintf("<TR><TD>Message expire policy for this floor<BR>(");
1163                         escputs(floorlist[WC->wc_floor]);
1164                         wprintf(")</TD><TD>");
1165                         wprintf("<INPUT TYPE=\"radio\" NAME=\"floorpolicy\" VALUE=\"0\" %s>",
1166                                 ((floorpolicy == 0) ? "CHECKED" : "") );
1167                         wprintf("Use the system default<BR>\n");
1168                         wprintf("<INPUT TYPE=\"radio\" NAME=\"floorpolicy\" VALUE=\"1\" %s>",
1169                                 ((floorpolicy == 1) ? "CHECKED" : "") );
1170                         wprintf("Never automatically expire messages<BR>\n");
1171                         wprintf("<INPUT TYPE=\"radio\" NAME=\"floorpolicy\" VALUE=\"2\" %s>",
1172                                 ((floorpolicy == 2) ? "CHECKED" : "") );
1173                         wprintf("Expire by message count<BR>\n");
1174                         wprintf("<INPUT TYPE=\"radio\" NAME=\"floorpolicy\" VALUE=\"3\" %s>",
1175                                 ((floorpolicy == 3) ? "CHECKED" : "") );
1176                         wprintf("Expire by message age<BR>");
1177                         wprintf("Number of messages or days: ");
1178                         wprintf("<INPUT TYPE=\"text\" NAME=\"floorvalue\" MAXLENGTH=\"5\" VALUE=\"%d\">",
1179                                 floorvalue);
1180                 }
1181
1182                 wprintf("<CENTER>\n");
1183                 wprintf("<TR><TD COLSPAN=2><HR><CENTER>\n");
1184                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1185                 wprintf("&nbsp;");
1186                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1187                 wprintf("</CENTER></TD><TR>\n");
1188
1189                 wprintf("</TABLE>\n"
1190                         "<INPUT TYPE=\"hidden\" NAME=\"tab\" VALUE=\"expire\">\n"
1191                         "</FORM>\n"
1192                 );
1193
1194         }
1195
1196
1197         /* end content of whatever tab is open now */
1198         wprintf("</TD></TR></TABLE>\n");
1199
1200         wDumpContent(1);
1201 }
1202
1203
1204 /*
1205  * Toggle self-service list subscription
1206  */
1207 void toggle_self_service(void) {
1208         int newval = 0;
1209
1210         newval = atoi(bstr("newval"));
1211         self_service(newval);
1212         display_editroom();
1213 }
1214
1215
1216
1217 /*
1218  * save new parameters for a room
1219  */
1220 void editroom(void)
1221 {
1222         char buf[SIZ];
1223         char er_name[20];
1224         char er_password[10];
1225         char er_dirname[15];
1226         char er_roomaide[26];
1227         int er_floor;
1228         unsigned er_flags;
1229         int bump;
1230
1231
1232         if (strcmp(bstr("sc"), "OK")) {
1233                 strcpy(WC->ImportantMessage,
1234                         "Cancelled.  Changes were not saved.");
1235                 display_editroom();
1236                 return;
1237         }
1238         serv_puts("GETR");
1239         serv_gets(buf);
1240
1241         if (buf[0] != '2') {
1242                 strcpy(WC->ImportantMessage, &buf[4]);
1243                 display_editroom();
1244                 return;
1245         }
1246         extract(er_name, &buf[4], 0);
1247         extract(er_password, &buf[4], 1);
1248         extract(er_dirname, &buf[4], 2);
1249         er_flags = extract_int(&buf[4], 3);
1250
1251         strcpy(er_roomaide, bstr("er_roomaide"));
1252         if (strlen(er_roomaide) == 0) {
1253                 serv_puts("GETA");
1254                 serv_gets(buf);
1255                 if (buf[0] != '2') {
1256                         strcpy(er_roomaide, "");
1257                 } else {
1258                         extract(er_roomaide, &buf[4], 0);
1259                 }
1260         }
1261         strcpy(buf, bstr("er_name"));
1262         buf[20] = 0;
1263         if (strlen(buf) > 0)
1264                 strcpy(er_name, buf);
1265
1266         strcpy(buf, bstr("er_password"));
1267         buf[10] = 0;
1268         if (strlen(buf) > 0)
1269                 strcpy(er_password, buf);
1270
1271         strcpy(buf, bstr("er_dirname"));
1272         buf[15] = 0;
1273         if (strlen(buf) > 0)
1274                 strcpy(er_dirname, buf);
1275
1276         strcpy(buf, bstr("type"));
1277         er_flags &= !(QR_PRIVATE | QR_PASSWORDED | QR_GUESSNAME);
1278
1279         if (!strcmp(buf, "invonly")) {
1280                 er_flags |= (QR_PRIVATE);
1281         }
1282         if (!strcmp(buf, "guessname")) {
1283                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
1284         }
1285         if (!strcmp(buf, "passworded")) {
1286                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
1287         }
1288         if (!strcmp(bstr("prefonly"), "yes")) {
1289                 er_flags |= QR_PREFONLY;
1290         } else {
1291                 er_flags &= ~QR_PREFONLY;
1292         }
1293
1294         if (!strcmp(bstr("readonly"), "yes")) {
1295                 er_flags |= QR_READONLY;
1296         } else {
1297                 er_flags &= ~QR_READONLY;
1298         }
1299
1300         if (!strcmp(bstr("permanent"), "yes")) {
1301                 er_flags |= QR_PERMANENT;
1302         } else {
1303                 er_flags &= ~QR_PERMANENT;
1304         }
1305
1306         if (!strcmp(bstr("network"), "yes")) {
1307                 er_flags |= QR_NETWORK;
1308         } else {
1309                 er_flags &= ~QR_NETWORK;
1310         }
1311
1312         if (!strcmp(bstr("directory"), "yes")) {
1313                 er_flags |= QR_DIRECTORY;
1314         } else {
1315                 er_flags &= ~QR_DIRECTORY;
1316         }
1317
1318         if (!strcmp(bstr("ulallowed"), "yes")) {
1319                 er_flags |= QR_UPLOAD;
1320         } else {
1321                 er_flags &= ~QR_UPLOAD;
1322         }
1323
1324         if (!strcmp(bstr("dlallowed"), "yes")) {
1325                 er_flags |= QR_DOWNLOAD;
1326         } else {
1327                 er_flags &= ~QR_DOWNLOAD;
1328         }
1329
1330         if (!strcmp(bstr("visdir"), "yes")) {
1331                 er_flags |= QR_VISDIR;
1332         } else {
1333                 er_flags &= ~QR_VISDIR;
1334         }
1335
1336         strcpy(buf, bstr("anon"));
1337
1338         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
1339         if (!strcmp(buf, "anononly"))
1340                 er_flags |= QR_ANONONLY;
1341         if (!strcmp(buf, "anon2"))
1342                 er_flags |= QR_ANONOPT;
1343
1344         bump = 0;
1345         if (!strcmp(bstr("bump"), "yes"))
1346                 bump = 1;
1347
1348         er_floor = atoi(bstr("er_floor"));
1349
1350         sprintf(buf, "SETR %s|%s|%s|%u|%d|%d",
1351              er_name, er_password, er_dirname, er_flags, bump, er_floor);
1352         serv_puts(buf);
1353         serv_gets(buf);
1354         if (buf[0] != '2') {
1355                 strcpy(WC->ImportantMessage, &buf[4]);
1356                 display_editroom();
1357                 return;
1358         }
1359         gotoroom(er_name);
1360
1361         if (strlen(er_roomaide) > 0) {
1362                 sprintf(buf, "SETA %s", er_roomaide);
1363                 serv_puts(buf);
1364                 serv_gets(buf);
1365                 if (buf[0] != '2') {
1366                         strcpy(WC->ImportantMessage, &buf[4]);
1367                         display_main_menu();
1368                         return;
1369                 }
1370         }
1371         gotoroom(er_name);
1372         strcpy(WC->ImportantMessage, "Your changes have been saved.");
1373         display_editroom();
1374         return;
1375 }
1376
1377 /*
1378  * Invite, Kick, and show Who Knows a room
1379  */
1380 void display_whok(void)
1381 {
1382         char buf[SIZ], room[SIZ], username[SIZ];
1383
1384         serv_puts("GETR");
1385         serv_gets(buf);
1386
1387         if (buf[0] != '2') {
1388                 strcpy(WC->ImportantMessage, &buf[4]);
1389                 display_main_menu();
1390                 return;
1391         }
1392         extract(room, &buf[4], 0);
1393
1394         strcpy(username, bstr("username"));
1395
1396         if(!strcmp(bstr("sc"), "Kick")) {
1397                 sprintf(buf, "KICK %s", username);
1398                 serv_puts(buf);
1399                 serv_gets(buf);
1400
1401                 if (buf[0] != '2') {
1402                         strcpy(WC->ImportantMessage, &buf[4]);
1403                 } else {
1404                         sprintf(WC->ImportantMessage,
1405                                 "<B><I>User %s kicked out of room %s.</I></B>\n",
1406                                 username, room);
1407                 }
1408         } else if(!strcmp(bstr("sc"), "Invite")) {
1409                 sprintf(buf, "INVT %s", username);
1410                 serv_puts(buf);
1411                 serv_gets(buf);
1412
1413                 if (buf[0] != '2') {
1414                         strcpy(WC->ImportantMessage, &buf[4]);
1415                 } else {
1416                         sprintf(WC->ImportantMessage,
1417                                 "<B><I>User %s invited to room %s.</I></B>\n",
1418                                 username, room);
1419                 }
1420         }
1421
1422         output_headers(1);
1423         stresc(buf, WC->wc_roomname, 1, 1);
1424         svprintf("BOXTITLE", WCS_STRING, "Access control list for %s", buf);
1425         do_template("beginbox");
1426
1427         wprintf("<TABLE border=0 CELLSPACING=10><TR VALIGN=TOP>"
1428                 "<TD>The users listed below have access to this room.  "
1429                 "To remove a user from the access list, select the user "
1430                 "name from the list and click 'Kick'.<BR><BR>");
1431
1432         wprintf("<CENTER><FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1433         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
1434         serv_puts("WHOK");
1435         serv_gets(buf);
1436         if (buf[0] == '1') {
1437                 while (serv_gets(buf), strcmp(buf, "000")) {
1438                         extract(username, buf, 0);
1439                         wprintf("<OPTION>");
1440                         escputs(username);
1441                         wprintf("\n");
1442                 }
1443         }
1444         wprintf("</SELECT><BR>\n");
1445
1446         wprintf("<input type=submit name=sc value=\"Kick\">");
1447         wprintf("</FORM></CENTER>\n");
1448
1449         wprintf("</TD><TD>"
1450                 "To grant another user access to this room, enter the "
1451                 "user name in the box below and click 'Invite'.<BR><BR>");
1452
1453         wprintf("<CENTER><FORM METHOD=\"POST\" ACTION=\"/display_whok\">\n");
1454         wprintf("Invite: ");
1455         wprintf("<input type=text name=username><BR>\n"
1456                 "<input type=hidden name=sc value=\"Invite\">"
1457                 "<input type=submit value=\"Invite\">"
1458                 "</FORM></CENTER>\n");
1459
1460         wprintf("</TD></TR></TABLE>\n");
1461         do_template("endbox");
1462         wDumpContent(1);
1463 }
1464
1465
1466
1467 /*
1468  * display the form for entering a new room
1469  */
1470 void display_entroom(void)
1471 {
1472         int i;
1473         char buf[SIZ];
1474
1475         serv_puts("CRE8 0");
1476         serv_gets(buf);
1477
1478         if (buf[0] != '2') {
1479                 strcpy(WC->ImportantMessage, &buf[4]);
1480                 display_main_menu();
1481                 return;
1482         }
1483         output_headers(3);
1484         svprintf("BOXTITLE", WCS_STRING, "Create a new room");
1485         do_template("beginbox");
1486
1487         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
1488
1489         wprintf("<UL><LI>Name of room: ");
1490         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"127\">\n");
1491
1492         wprintf("<LI>Resides on floor: ");
1493         load_floorlist();
1494         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
1495         for (i = 0; i < 128; ++i)
1496                 if (strlen(floorlist[i]) > 0) {
1497                         wprintf("<OPTION ");
1498                         wprintf("VALUE=\"%d\">", i);
1499                         escputs(floorlist[i]);
1500                         wprintf("</OPTION>\n");
1501                 }
1502         wprintf("</SELECT>\n");
1503
1504         wprintf("<LI>Type of room:<UL>\n");
1505
1506         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
1507         wprintf("CHECKED > Public room\n");
1508
1509         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
1510         wprintf("> Private - guess name\n");
1511
1512         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
1513         wprintf("> Private - require password:\n");
1514         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
1515
1516         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
1517         wprintf("> Private - invitation only\n");
1518
1519         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"personal\" ");
1520         wprintf("> Personal (mailbox for you only)\n");
1521         wprintf("</UL>\n");
1522
1523         wprintf("<LI>Default view for room: "); /* FOO */
1524         wprintf("<SELECT NAME=\"er_view\" SIZE=\"1\">\n");
1525         for (i=0; i<(sizeof viewdefs / sizeof (char *)); ++i) {
1526                 wprintf("<OPTION %s VALUE=\"%d\">",
1527                         ((i == 0) ? "SELECTED" : ""), i );
1528                 escputs(viewdefs[i]);
1529                 wprintf("</OPTION>\n");
1530         }
1531         wprintf("</SELECT>\n");
1532
1533         wprintf("<CENTER>\n");
1534         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1535         wprintf("&nbsp;");
1536         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1537         wprintf("</CENTER>\n");
1538         wprintf("</FORM>\n<HR>");
1539         serv_printf("MESG roomaccess");
1540         serv_gets(buf);
1541         if (buf[0] == '1') {
1542                 fmout(NULL, "CENTER");
1543         }
1544         do_template("endbox");
1545         wDumpContent(1);
1546 }
1547
1548
1549
1550
1551 /*
1552  * support function for entroom() -- sets the default view
1553  */
1554 void er_set_default_view(int newview) {
1555
1556         char buf[SIZ];
1557
1558         char rm_name[SIZ];
1559         char rm_pass[SIZ];
1560         char rm_dir[SIZ];
1561         int rm_bits1;
1562         int rm_floor;
1563         int rm_listorder;
1564         int rm_bits2;
1565
1566         serv_puts("GETR");
1567         serv_gets(buf);
1568         if (buf[0] != '2') return;
1569
1570         extract(rm_name, &buf[4], 0);
1571         extract(rm_pass, &buf[4], 1);
1572         extract(rm_dir, &buf[4], 2);
1573         rm_bits1 = extract_int(&buf[4], 3);
1574         rm_floor = extract_int(&buf[4], 4);
1575         rm_listorder = extract_int(&buf[4], 5);
1576         rm_bits2 = extract_int(&buf[4], 7);
1577
1578         serv_printf("SETR %s|%s|%s|%d|0|%d|%d|%d|%d",
1579                 rm_name, rm_pass, rm_dir, rm_bits1, rm_floor,
1580                 rm_listorder, newview, rm_bits2
1581         );
1582         serv_gets(buf);
1583 }
1584
1585
1586
1587 /*
1588  * enter a new room
1589  */
1590 void entroom(void)
1591 {
1592         char buf[SIZ];
1593         char er_name[SIZ];
1594         char er_type[SIZ];
1595         char er_password[SIZ];
1596         int er_floor;
1597         int er_num_type;
1598         int er_view;
1599
1600         if (strcmp(bstr("sc"), "OK")) {
1601                 strcpy(WC->ImportantMessage,
1602                         "Cancelled.  No new room was created.");
1603                 display_main_menu();
1604                 return;
1605         }
1606         strcpy(er_name, bstr("er_name"));
1607         strcpy(er_type, bstr("type"));
1608         strcpy(er_password, bstr("er_password"));
1609         er_floor = atoi(bstr("er_floor"));
1610         er_view = atoi(bstr("er_view"));
1611
1612         er_num_type = 0;
1613         if (!strcmp(er_type, "guessname"))
1614                 er_num_type = 1;
1615         if (!strcmp(er_type, "passworded"))
1616                 er_num_type = 2;
1617         if (!strcmp(er_type, "invonly"))
1618                 er_num_type = 3;
1619         if (!strcmp(er_type, "personal"))
1620                 er_num_type = 4;
1621
1622         sprintf(buf, "CRE8 1|%s|%d|%s|%d|%d|%d",
1623                 er_name, er_num_type, er_password, er_floor, 0, er_view);
1624         serv_puts(buf);
1625         serv_gets(buf);
1626         if (buf[0] != '2') {
1627                 strcpy(WC->ImportantMessage, &buf[4]);
1628                 display_main_menu();
1629                 return;
1630         }
1631         gotoroom(er_name);
1632         do_change_view(er_view);                /* Now go there */
1633 }
1634
1635
1636 /*
1637  * display the screen to enter a private room
1638  */
1639 void display_private(char *rname, int req_pass)
1640 {
1641
1642         output_headers(3);
1643
1644         svprintf("BOXTITLE", WCS_STRING, "Go to a hidden room");
1645         do_template("beginbox");
1646
1647         wprintf("<CENTER>\n");
1648         wprintf("<BR>If you know the name of a hidden (guess-name) or\n");
1649         wprintf("passworded room, you can enter that room by typing\n");
1650         wprintf("its name below.  Once you gain access to a private\n");
1651         wprintf("room, it will appear in your regular room listings\n");
1652         wprintf("so you don't have to keep returning here.\n");
1653         wprintf("<BR><BR>");
1654
1655         wprintf("<FORM METHOD=\"GET\" ACTION=\"/goto_private\">\n");
1656
1657         wprintf("<table border=\"0\" cellspacing=\"5\" "
1658                 "cellpadding=\"5\" BGCOLOR=\"#EEEEEE\">\n"
1659                 "<TR><TD>"
1660                 "Enter room name:</TD><TD>"
1661                 "<INPUT TYPE=\"text\" NAME=\"gr_name\" "
1662                 "VALUE=\"%s\" MAXLENGTH=\"19\">\n", rname);
1663
1664         if (req_pass) {
1665                 wprintf("</TD></TR><TR><TD>");
1666                 wprintf("Enter room password:</TD><TD>");
1667                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
1668         }
1669         wprintf("</TD></TR></TABLE><BR>\n");
1670
1671         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">"
1672                 "&nbsp;"
1673                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1674         wprintf("</FORM>\n");
1675         do_template("endbox");
1676         wDumpContent(1);
1677 }
1678
1679 /*
1680  * goto a private room
1681  */
1682 void goto_private(void)
1683 {
1684         char hold_rm[SIZ];
1685         char buf[SIZ];
1686
1687         if (strcasecmp(bstr("sc"), "OK")) {
1688                 display_main_menu();
1689                 return;
1690         }
1691         strcpy(hold_rm, WC->wc_roomname);
1692         strcpy(buf, "GOTO ");
1693         strcat(buf, bstr("gr_name"));
1694         strcat(buf, "|");
1695         strcat(buf, bstr("gr_pass"));
1696         serv_puts(buf);
1697         serv_gets(buf);
1698
1699         if (buf[0] == '2') {
1700                 smart_goto(bstr("gr_name"));
1701                 return;
1702         }
1703         if (!strncmp(buf, "540", 3)) {
1704                 display_private(bstr("gr_name"), 1);
1705                 return;
1706         }
1707         output_headers(1);
1708         wprintf("%s\n", &buf[4]);
1709         wDumpContent(1);
1710         return;
1711 }
1712
1713
1714 /*
1715  * display the screen to zap a room
1716  */
1717 void display_zap(void)
1718 {
1719         output_headers(1);
1720
1721         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#770000\"><TR><TD>");
1722         wprintf("<SPAN CLASS=\"titlebar\">Zap (forget) the current room</SPAN>\n");
1723         wprintf("</TD></TR></TABLE>\n");
1724
1725         wprintf("If you select this option, <em>%s</em> will ", WC->wc_roomname);
1726         wprintf("disappear from your room list.  Is this what you wish ");
1727         wprintf("to do?<BR>\n");
1728
1729         wprintf("<FORM METHOD=\"GET\" ACTION=\"/zap\">\n");
1730         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1731         wprintf("&nbsp;");
1732         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1733         wprintf("</FORM>\n");
1734         wDumpContent(1);
1735 }
1736
1737
1738 /*
1739  * zap a room
1740  */
1741 void zap(void)
1742 {
1743         char buf[SIZ];
1744         char final_destination[SIZ];
1745
1746         /* If the forget-room routine fails for any reason, we fall back
1747          * to the current room; otherwise, we go to the Lobby
1748          */
1749         strcpy(final_destination, WC->wc_roomname);
1750
1751         if (!strcasecmp(bstr("sc"), "OK")) {
1752                 serv_printf("GOTO %s", WC->wc_roomname);
1753                 serv_gets(buf);
1754                 if (buf[0] != '2') {
1755                         /* ExpressMessageCat(&buf[4]); */
1756                 } else {
1757                         serv_puts("FORG");
1758                         serv_gets(buf);
1759                         if (buf[0] != '2') {
1760                                 /* ExpressMessageCat(&buf[4]); */
1761                         } else {
1762                                 strcpy(final_destination, "_BASEROOM_");
1763                         }
1764                 }
1765         }
1766         smart_goto(final_destination);
1767 }
1768
1769
1770
1771
1772 /*
1773  * Confirm deletion of the current room
1774  */
1775 void confirm_delete_room(void)
1776 {
1777         char buf[SIZ];
1778
1779         serv_puts("KILL 0");
1780         serv_gets(buf);
1781         if (buf[0] != '2') {
1782                 strcpy(WC->ImportantMessage, &buf[4]);
1783                 display_main_menu();
1784                 return;
1785         }
1786         output_headers(1);
1787         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#770000\"><TR><TD>");
1788         wprintf("<SPAN CLASS=\"titlebar\">Confirm deletion of room</SPAN>\n");
1789         wprintf("</TD></TR></TABLE>\n");
1790
1791         wprintf("<CENTER>");
1792         wprintf("<FORM METHOD=\"GET\" ACTION=\"/delete_room\">\n");
1793
1794         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1795         escputs(WC->wc_roomname);
1796         wprintf("</FONT>?<BR>\n");
1797
1798         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1799         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1800
1801         wprintf("</FORM></CENTER>\n");
1802         wDumpContent(1);
1803 }
1804
1805
1806 /*
1807  * Delete the current room
1808  */
1809 void delete_room(void)
1810 {
1811         char buf[SIZ];
1812         char sc[SIZ];
1813
1814         strcpy(sc, bstr("sc"));
1815
1816         if (strcasecmp(sc, "Delete")) {
1817                 strcpy(WC->ImportantMessage,
1818                         "Cancelled.  This room was not deleted.");
1819                 display_main_menu();
1820                 return;
1821         }
1822         serv_puts("KILL 1");
1823         serv_gets(buf);
1824         if (buf[0] != '2') {
1825                 strcpy(WC->ImportantMessage, &buf[4]);
1826                 display_main_menu();
1827                 return;
1828         } else {
1829                 smart_goto("_BASEROOM_");
1830         }
1831 }
1832
1833
1834
1835 /*
1836  * Perform changes to a room's network configuration
1837  */
1838 void netedit(void) {
1839         FILE *fp;
1840         char buf[SIZ];
1841         char line[SIZ];
1842
1843         if (strlen(bstr("line"))==0) {
1844                 display_editroom();
1845                 return;
1846         }
1847
1848         strcpy(line, bstr("prefix"));
1849         strcat(line, bstr("line"));
1850         strcat(line, bstr("suffix"));
1851
1852         fp = tmpfile();
1853         if (fp == NULL) {
1854                 display_editroom();
1855                 return;
1856         }
1857
1858         serv_puts("GNET");
1859         serv_gets(buf);
1860         if (buf[0] != '1') {
1861                 fclose(fp);
1862                 display_editroom();
1863                 return;
1864         }
1865
1866         /* This loop works for add *or* remove.  Spiffy, eh? */
1867         while (serv_gets(buf), strcmp(buf, "000")) {
1868                 if (strcasecmp(buf, line)) {
1869                         fprintf(fp, "%s\n", buf);
1870                 }
1871         }
1872
1873         rewind(fp);
1874         serv_puts("SNET");
1875         serv_gets(buf);
1876         if (buf[0] != '4') {
1877                 fclose(fp);
1878                 display_editroom();
1879                 return;
1880         }
1881
1882         while (fgets(buf, sizeof buf, fp) != NULL) {
1883                 buf[strlen(buf)-1] = 0;
1884                 serv_puts(buf);
1885         }
1886
1887         if (!strcasecmp(bstr("cmd"), "add")) {
1888                 serv_puts(line);
1889         }
1890
1891         serv_puts("000");
1892         fclose(fp);
1893         display_editroom();
1894 }
1895
1896
1897
1898 /*
1899  * Convert a room name to a folder-ish-looking name.
1900  */
1901 void room_to_folder(char *folder, char *room, int floor, int is_mailbox)
1902 {
1903         int i;
1904
1905         /*
1906          * For mailboxes, just do it straight...
1907          */
1908         if (is_mailbox) {
1909                 sprintf(folder, "My folders|%s", room);
1910         }
1911
1912         /*
1913          * Otherwise, prefix the floor name as a "public folders" moniker
1914          */
1915         else {
1916                 sprintf(folder, "%s|%s", floorlist[floor], room);
1917         }
1918
1919         /*
1920          * Replace "\" characters with "|" for pseudo-folder-delimiting
1921          */
1922         for (i=0; i<strlen(folder); ++i) {
1923                 if (folder[i] == '\\') folder[i] = '|';
1924         }
1925 }
1926
1927
1928
1929
1930 /*
1931  * Back end for change_view()
1932  */
1933 void do_change_view(int newview) {
1934         char buf[SIZ];
1935
1936         serv_printf("VIEW %d", newview);
1937         serv_gets(buf);
1938         WC->wc_view = newview;
1939         smart_goto(WC->wc_roomname);
1940 }
1941
1942
1943
1944 /*
1945  * Change the view for this room
1946  */
1947 void change_view(void) {
1948         int view;
1949
1950         view = atol(bstr("view"));
1951         do_change_view(view);
1952 }
1953
1954
1955 /*
1956  * One big expanded tree list view --- like a folder list
1957  */
1958 void do_folder_view(struct folder *fold, int max_folders, int num_floors) {
1959         char buf[SIZ];
1960         int levels, oldlevels;
1961         int i, t;
1962         int actnum = 0;
1963         int has_subfolders = 0;
1964
1965         /* Include the menu expanding/collapsing code */
1966         wprintf("<script type=\"text/javascript\" src=\"/static/menuExpandable3.js\"></script>\n");
1967
1968         do_template("beginbox_nt");
1969         wprintf("<div id=\"mainMenu\">\n");
1970         wprintf("<UL id=\"menuList\">\n");
1971         levels = 0;
1972         oldlevels = 0;
1973
1974         for (i=0; i<max_folders; ++i) {
1975
1976                 has_subfolders = 0;
1977                 if ((i+1) < max_folders) {
1978                         if ( (!strncasecmp(fold[i].name, fold[i+1].name, strlen(fold[i].name)))
1979                            && (fold[i+1].name[strlen(fold[i].name)] == '|') ) {
1980                                 has_subfolders = 1;
1981                         }
1982                 }
1983
1984                 levels = num_tokens(fold[i].name, '|');
1985
1986                 if ( (levels < oldlevels) || ((levels==1)&&(i!=0)) ) {
1987                         for (t=0; t<(oldlevels-levels); ++t) {
1988                                 wprintf("</UL>\n");
1989                         }
1990                 }
1991
1992                 if (has_subfolders) {
1993                         wprintf("<LI");
1994                         if (levels == 1) wprintf(" class=\"menubar\"");
1995                         wprintf(">");
1996                         wprintf("<A href=\"#\" id=\"actuator%d\" class=\"actuator\"></a>\n", actnum);
1997                 }
1998                 else {
1999                         wprintf("<LI>");
2000                 }
2001
2002                 if (fold[i].selectable) {
2003                         wprintf("<A HREF=\"/dotgoto?room=");
2004                         urlescputs(fold[i].room);
2005                         wprintf("\">");
2006                 }
2007
2008                 if (levels == 1) {
2009                         wprintf("<SPAN CLASS=\"roomlist_floor\">");
2010                 }
2011                 else if (fold[i].hasnewmsgs) {
2012                         wprintf("<SPAN CLASS=\"roomlist_new\">");
2013                 }
2014                 else {
2015                         wprintf("<SPAN CLASS=\"roomlist_old\">");
2016                 }
2017                 extract(buf, fold[i].name, levels-1);
2018                 escputs(buf);
2019                 wprintf("</SPAN>");
2020
2021                 if (!strcasecmp(fold[i].name, "My Folders|Mail")) {
2022                         wprintf(" (INBOX)");
2023                 }
2024
2025                 if (fold[i].selectable) {
2026                         wprintf("</A>");
2027                 }
2028                 wprintf("\n");
2029
2030                 if (has_subfolders) {
2031                         wprintf("<UL id=\"menu%d\" class=\"%s\">\n",
2032                                 actnum++,
2033                                 ( (levels == 1) ? "menu" : "submenu")
2034                         );
2035                 }
2036
2037                 oldlevels = levels;
2038         }
2039         wprintf("</UL></UL>\n");
2040         wprintf("<img src=\"/static/blank.gif\" onLoad = ' \n");
2041         for (i=0; i<actnum; ++i) {
2042                 wprintf(" initializeMenu(\"menu%d\", \"actuator%d\");\n", i, i);
2043         }
2044         wprintf(" ' > \n");
2045         wprintf("</DIV>\n");
2046         do_template("endbox");
2047 }
2048
2049 /*
2050  * Boxes and rooms and lists ... oh my!
2051  */
2052 void do_rooms_view(struct folder *fold, int max_folders, int num_floors) {
2053         char buf[SIZ];
2054         char boxtitle[SIZ];
2055         int levels, oldlevels;
2056         int i, t;
2057         int num_boxes = 0;
2058         static int columns = 3;
2059         int boxes_per_column = 0;
2060         int current_column = 0;
2061         int nf;
2062
2063         nf = num_floors;
2064         while (nf % columns != 0) ++nf;
2065         boxes_per_column = (nf / columns);
2066         if (boxes_per_column < 1) boxes_per_column = 1;
2067
2068         /* Outer table (for columnization) */
2069         wprintf("<TABLE BORDER=0 WIDTH=100%% CELLPADDING=5>"
2070                 "<TR><TD VALIGN=TOP>");
2071
2072         levels = 0;
2073         oldlevels = 0;
2074         for (i=0; i<max_folders; ++i) {
2075
2076                 levels = num_tokens(fold[i].name, '|');
2077
2078                 if ((levels == 1) && (oldlevels > 1)) {
2079
2080                         /* End inner box */
2081                         do_template("endbox");
2082
2083                         ++num_boxes;
2084                         if ((num_boxes % boxes_per_column) == 0) {
2085                                 ++current_column;
2086                                 if (current_column < columns) {
2087                                         wprintf("</TD><TD VALIGN=TOP>\n");
2088                                 }
2089                         }
2090                 }
2091
2092                 if (levels == 1) {
2093
2094                         /* Begin inner box */
2095                         extract(buf, fold[i].name, levels-1);
2096                         stresc(boxtitle, buf, 1, 0);
2097                         svprintf("BOXTITLE", WCS_STRING, boxtitle);
2098                         do_template("beginbox");
2099
2100                 }
2101
2102                 oldlevels = levels;
2103
2104                 if (levels > 1) {
2105                         wprintf("&nbsp;");
2106                         if (levels>2) for (t=0; t<(levels-2); ++t) wprintf("&nbsp;&nbsp;&nbsp;");
2107                         if (fold[i].selectable) {
2108                                 wprintf("<A HREF=\"/dotgoto?room=");
2109                                 urlescputs(fold[i].room);
2110                                 wprintf("\">");
2111                         }
2112                         else {
2113                                 wprintf("<i>");
2114                         }
2115                         if (fold[i].hasnewmsgs) {
2116                                 wprintf("<SPAN CLASS=\"roomlist_new\">");
2117                         }
2118                         else {
2119                                 wprintf("<SPAN CLASS=\"roomlist_old\">");
2120                         }
2121                         extract(buf, fold[i].name, levels-1);
2122                         escputs(buf);
2123                         wprintf("</SPAN>");
2124                         if (fold[i].selectable) {
2125                                 wprintf("</A>");
2126                         }
2127                         else {
2128                                 wprintf("</i>");
2129                         }
2130                         if (!strcasecmp(fold[i].name, "My Folders|Mail")) {
2131                                 wprintf(" (INBOX)");
2132                         }
2133                         wprintf("<BR>\n");
2134                 }
2135         }
2136         /* End the final inner box */
2137         do_template("endbox");
2138
2139         wprintf("</TD></TR></TABLE>\n");
2140 }
2141
2142
2143 /*
2144  * Show the room list.  (only should get called by
2145  * knrooms() because that's where output_headers() is called from)
2146  */
2147
2148 void list_all_rooms_by_floor(char *viewpref) {
2149         char buf[SIZ];
2150         int swap = 0;
2151         struct folder *fold = NULL;
2152         struct folder ftmp;
2153         int max_folders = 0;
2154         int alloc_folders = 0;
2155         int i, j;
2156         int ra_flags = 0;
2157         int flags = 0;
2158         int num_floors = 1;     /* add an extra one for private folders */
2159
2160         /* Start with the mailboxes */
2161         max_folders = 1;
2162         alloc_folders = 1;
2163         fold = malloc(sizeof(struct folder));
2164         memset(fold, 0, sizeof(struct folder));
2165         strcpy(fold[0].name, "My folders");
2166         fold[0].is_mailbox = 1;
2167
2168         /* Then add floors */
2169         serv_puts("LFLR");
2170         serv_gets(buf);
2171         if (buf[0]=='1') while(serv_gets(buf), strcmp(buf, "000")) {
2172                 if (max_folders >= alloc_folders) {
2173                         alloc_folders = max_folders + 100;
2174                         fold = realloc(fold,
2175                                 alloc_folders * sizeof(struct folder));
2176                 }
2177                 memset(&fold[max_folders], 0, sizeof(struct folder));
2178                 extract(fold[max_folders].name, buf, 1);
2179                 ++max_folders;
2180                 ++num_floors;
2181         }
2182
2183         /* Now add rooms */
2184         serv_puts("LKRA");
2185         serv_gets(buf);
2186         if (buf[0]=='1') while(serv_gets(buf), strcmp(buf, "000")) {
2187                 if (max_folders >= alloc_folders) {
2188                         alloc_folders = max_folders + 100;
2189                         fold = realloc(fold,
2190                                 alloc_folders * sizeof(struct folder));
2191                 }
2192                 memset(&fold[max_folders], 0, sizeof(struct folder));
2193                 extract(fold[max_folders].room, buf, 0);
2194                 ra_flags = extract_int(buf, 5);
2195                 flags = extract_int(buf, 1);
2196                 fold[max_folders].floor = extract_int(buf, 2);
2197                 fold[max_folders].hasnewmsgs =
2198                         ((ra_flags & UA_HASNEWMSGS) ? 1 : 0 );
2199                 if (flags & QR_MAILBOX) {
2200                         fold[max_folders].is_mailbox = 1;
2201                 }
2202                 room_to_folder(fold[max_folders].name,
2203                                 fold[max_folders].room,
2204                                 fold[max_folders].floor,
2205                                 fold[max_folders].is_mailbox);
2206                 fold[max_folders].selectable = 1;
2207                 ++max_folders;
2208         }
2209
2210         /* Bubble-sort the folder list */
2211         for (i=0; i<max_folders; ++i) {
2212                 for (j=0; j<(max_folders-1)-i; ++j) {
2213                         if (fold[j].is_mailbox == fold[j+1].is_mailbox) {
2214                                 swap = strcasecmp(fold[j].name, fold[j+1].name);
2215                         }
2216                         else {
2217                                 if ( (fold[j+1].is_mailbox)
2218                                    && (!fold[j].is_mailbox)) {
2219                                         swap = 1;
2220                                 }
2221                                 else {
2222                                         swap = 0;
2223                                 }
2224                         }
2225                         if (swap > 0) {
2226                                 memcpy(&ftmp, &fold[j], sizeof(struct folder));
2227                                 memcpy(&fold[j], &fold[j+1],
2228                                                         sizeof(struct folder));
2229                                 memcpy(&fold[j+1], &ftmp,
2230                                                         sizeof(struct folder));
2231                         }
2232                 }
2233         }
2234
2235         if (!strcasecmp(viewpref, "folders")) {
2236                 do_folder_view(fold, max_folders, num_floors);
2237         }
2238         else {
2239                 do_rooms_view(fold, max_folders, num_floors);
2240         }
2241
2242         free(fold);
2243         wDumpContent(1);
2244 }
2245
2246
2247 /* Do either a known rooms list or a folders list, depending on the
2248  * user's preference
2249  */
2250 void knrooms() {
2251         char listviewpref[SIZ];
2252
2253         output_headers(3);
2254         load_floorlist();
2255
2256         /* Determine whether the user is trying to change views */
2257         if (bstr("view") != NULL) {
2258                 if (strlen(bstr("view")) > 0) {
2259                         set_preference("roomlistview", bstr("view"));
2260                 }
2261         }
2262
2263         get_preference("roomlistview", listviewpref);
2264
2265         if ( (strcasecmp(listviewpref, "folders"))
2266            && (strcasecmp(listviewpref, "table")) ) {
2267                 strcpy(listviewpref, "rooms");
2268         }
2269
2270         /* title bar */
2271         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
2272                 "<SPAN CLASS=\"titlebar\">"
2273         );
2274         if (!strcasecmp(listviewpref, "rooms")) {
2275                 wprintf("Room list");
2276         }
2277         if (!strcasecmp(listviewpref, "folders")) {
2278                 wprintf("Folder list");
2279         }
2280         if (!strcasecmp(listviewpref, "table")) {
2281                 wprintf("Room list");
2282         }
2283         wprintf("</SPAN></TD>\n");
2284
2285
2286         /* offer the ability to switch views */
2287         wprintf("<TD ALIGN=RIGHT><FORM NAME=\"roomlistomatic\">\n"
2288                 "<SELECT NAME=\"newview\" SIZE=\"1\" "
2289                 "OnChange=\"location.href=roomlistomatic.newview.options"
2290                 "[selectedIndex].value\">\n");
2291
2292         wprintf("<OPTION %s VALUE=\"/knrooms&view=rooms\">"
2293                 "View as room list"
2294                 "</OPTION>\n",
2295                 ( !strcasecmp(listviewpref, "rooms") ? "SELECTED" : "" )
2296         );
2297
2298         wprintf("<OPTION %s VALUE=\"/knrooms&view=folders\">"
2299                 "View as folder list"
2300                 "</OPTION>\n",
2301                 ( !strcasecmp(listviewpref, "folders") ? "SELECTED" : "" )
2302         );
2303
2304         wprintf("</SELECT><BR>");
2305         offer_start_page();
2306         wprintf("</FORM></TD></TR></TABLE>\n");
2307
2308         /* Display the room list in the user's preferred format */
2309         list_all_rooms_by_floor(listviewpref);
2310 }
2311
2312
2313
2314 /*
2315  * Set the message expire policy for this room and/or floor
2316  */
2317 void set_room_policy(void) {
2318         char buf[SIZ];
2319
2320         if (strcmp(bstr("sc"), "OK")) {
2321                 strcpy(WC->ImportantMessage,
2322                         "Cancelled.  Changes were not saved.");
2323                 display_editroom();
2324                 return;
2325         }
2326
2327         serv_printf("SPEX room|%d|%d", atoi(bstr("roompolicy")), atoi(bstr("roomvalue")));
2328         serv_gets(buf);
2329         strcpy(WC->ImportantMessage, &buf[4]);
2330
2331         if (WC->axlevel >= 6) {
2332                 strcat(WC->ImportantMessage, "<BR>\n");
2333                 serv_printf("SPEX floor|%d|%d", atoi(bstr("floorpolicy")), atoi(bstr("floorvalue")));
2334                 serv_gets(buf);
2335                 strcat(WC->ImportantMessage, &buf[4]);
2336         }
2337
2338         display_editroom();
2339 }