webcit/roomops.c

   1 /* $Id$ */
   2
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #ifdef HAVE_UNISTD_H
   6 #include <unistd.h>
   7 #endif
   8 #include <stdio.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include "webcit.h"
  12 #include "child.h"
  13
  14 /*
  15  * This struct holds a list of rooms for <G>oto operations.
  16  */
  17 struct march {
  18         struct march *next;
  19         char march_name[32];
  20         int march_floor;
  21         int march_order;
  22         };
  23
  24 /*
  25  * This struct holds a list of rooms for client display.
  26  * (oooh, a tree!)
  27  */
  28 struct roomlisting {
  29         struct roomlisting *lnext;
  30         struct roomlisting *rnext;
  31         char rlname[64];
  32         unsigned rlflags;
  33         int rlfloor;
  34         int rlorder;
  35         };
  36
  37
  38 char floorlist[128][256];
  39 char ugname[128];
  40 long uglsn = (-1L);
  41 unsigned room_flags;
  42 int is_aide = 0;
  43 int is_room_aide = 0;
  44
  45 struct march *march = NULL;
  46
  47 /*
  48  * load the list of floors
  49  */
  50 void load_floorlist(void) {
  51         int a;
  52         char buf[256];
  53
  54         for (a=0; a<128; ++a) 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 (march==NULL) return;
  76
  77         if (!strcasecmp(march->march_name,aaa)) {
  78                 mptr = march->next;
  79                 free(march);
  80                 march = mptr;
  81                 return;
  82                 }
  83
  84         mptr2 = march;
  85         for (mptr=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                         }
  91                 else {
  92                         mptr2=mptr;
  93                         }
  94                 }
  95         }
  96
  97
  98
  99
 100
 101 void room_tree_list(struct roomlisting *rp) {
 102         char rmname[64];
 103         int f;
 104
 105         if (rp == NULL) return;
 106
 107         if (rp->lnext != NULL) {
 108                 room_tree_list(rp->lnext);
 109                 }
 110
 111         strcpy(rmname, rp->rlname);
 112         f = rp->rlflags;
 113
 114         wprintf("<A HREF=\"/dotgoto&room=");
 115         urlescputs(rmname);
 116         wprintf("\" TARGET=\"top\">");
 117         escputs1(rmname,1);
 118         if ((f & QR_DIRECTORY) && (f & QR_NETWORK)) wprintf("}");
 119         else if (f & QR_DIRECTORY) wprintf("]");
 120         else if (f & QR_NETWORK) wprintf(")");
 121         else wprintf("&gt;");
 122         wprintf("</A><TT> </TT>\n");
 123
 124         if (rp->rnext != NULL) {
 125                 room_tree_list(rp->rnext);
 126                 }
 127
 128         free(rp);
 129         }
 130
 131
 132 /*
 133  * Room ordering stuff (compare first by floor, then by order)
 134  */
 135 int rordercmp(struct roomlisting *r1, struct roomlisting *r2)
 136 {
 137         if ((r1==NULL)&&(r2==NULL)) return(0);
 138         if (r1==NULL) return(-1);
 139         if (r2==NULL) return(1);
 140         if (r1->rlfloor < r2->rlfloor) return(-1);
 141         if (r1->rlfloor > r2->rlfloor) return(1);
 142         if (r1->rlorder < r2->rlorder) return(-1);
 143         if (r1->rlorder > r2->rlorder) 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[256];
 154
 155         struct roomlisting *rl = NULL;
 156         struct roomlisting *rp;
 157         struct roomlisting *rs;
 158
 159
 160         /* Ask the server for a room list */
 161         serv_puts(variety);
 162         serv_gets(buf);
 163         if (buf[0]!='1') return;
 164         while (serv_gets(buf), strcmp(buf, "000")) {
 165                 rp = malloc(sizeof(struct roomlisting));
 166                 extract(rp->rlname, buf, 0);
 167                 rp->rlflags = extract_int(buf, 1);
 168                 rp->rlfloor = extract_int(buf, 2);
 169                 rp->rlorder = extract_int(buf, 3);
 170                 rp->lnext = NULL;
 171                 rp->rnext = NULL;
 172
 173                 rs = rl;
 174                 if (rl == NULL) {
 175                         rl = rp;
 176                         }
 177                 else while (rp != NULL) {
 178                         if (rordercmp(rp, rs)<0) {
 179                                 if (rs->lnext == NULL) {
 180                                         rs->lnext = rp;
 181                                         rp = NULL;
 182                                         }
 183                                 else {
 184                                         rs = rs->lnext;
 185                                         }
 186                                 }
 187                         else {
 188                                 if (rs->rnext == NULL) {
 189                                         rs->rnext = rp;
 190                                         rp = NULL;
 191                                         }
 192                                 else {
 193                                         rs = rs->rnext;
 194                                         }
 195                                 }
 196                         }
 197                 }
 198
 199         room_tree_list(rl);
 200         }
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210 /*
 211  * list all rooms by floor
 212  */
 213 void list_all_rooms_by_floor(void) {
 214         int a;
 215         char buf[256];
 216
 217         load_floorlist();
 218
 219         printf("HTTP/1.0 200 OK\n");
 220         output_headers(1);
 221
 222         wprintf("<TABLE width=100% border><TR><TH>Floor</TH>");
 223         wprintf("<TH>Rooms with new messages</TH>");
 224         wprintf("<TH>Rooms with no new messages</TH></TR>\n");
 225
 226         for (a=0; a<128; ++a) if (floorlist[a][0]!=0) {
 227
 228                 /* Floor name column */
 229                 wprintf("<TR><TD>");
 230
 231                 serv_printf("OIMG _floorpic_|%d", a);
 232                 serv_gets(buf);
 233                 if (buf[0] == '2') {
 234                         serv_puts("CLOS");
 235                         serv_gets(buf);
 236                         wprintf("<IMG SRC=\"/image&name=_floorpic_&parm=%d\" ALT=\"%s\">",
 237                                 a, &floorlist[a][0]);
 238                         }
 239                 else {
 240                         escputs(&floorlist[a][0]);
 241                         }
 242
 243                 wprintf("</TD>");
 244
 245                 /* Rooms with new messages column */
 246                 wprintf("<TD>");
 247                 sprintf(buf,"LKRN %d",a);
 248                 listrms(buf);
 249                 wprintf("</TD><TD>\n");
 250
 251                 /* Rooms with old messages column */
 252                 sprintf(buf,"LKRO %d",a);
 253                 listrms(buf);
 254                 wprintf("</TD></TR>\n");
 255                 }
 256         wprintf("</TABLE>\n");
 257         wprintf("</BODY></HTML>\n");
 258         wDumpContent();
 259         }
 260
 261
 262 /*
 263  * list all forgotten rooms
 264  */
 265 void zapped_list(void) {
 266         printf("HTTP/1.0 200 OK\n");
 267         output_headers(1);
 268         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 269         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 270         wprintf("<B>Zapped (forgotten) rooms</B>\n");
 271         wprintf("</FONT></TD></TR></TABLE><BR>\n");
 272         listrms("LZRM -1");
 273         wprintf("<BR><BR>\n");
 274         wprintf("Click on any room to un-zap it and goto that room.\n");
 275         wprintf("</BODY></HTML>\n");
 276         wDumpContent();
 277         }
 278
 279
 280 /*
 281  * read this room's info file (set v to 1 for verbose mode)
 282  */
 283 void readinfo(int v)
 284 {
 285         char buf[256];
 286
 287         serv_puts("RINF");
 288         serv_gets(buf);
 289         if (buf[0]=='1') fmout(NULL);
 290         else {
 291                 if (v==1) wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 292                 }
 293         }
 294
 295
 296 /*
 297  * generic routine to take the session to a new room
 298  *
 299  * display_name values:  0 = goto only
 300  *                       1 = goto and display
 301  *                       2 = display only
 302  */
 303 void gotoroom(char *gname, int display_name)
 304 {
 305         char buf[256];
 306         static long ls = (-1L);
 307
 308
 309         if (display_name) {
 310                 printf("HTTP/1.0 200 OK\n");
 311                 printf("Window-target: top\n");
 312                 output_headers(0);
 313                 wprintf("<HTML><HEAD></HEAD>\n<BODY ");
 314
 315                 /* automatically fire up a read-new-msgs in the bottom frame */
 316                 wprintf("onload=location=\"/readnew\" ");
 317
 318                 wprintf("BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 319                 }
 320
 321         if (display_name != 2) {
 322                 /* store ungoto information */
 323                 strcpy(ugname, wc_roomname);
 324                 uglsn = ls;
 325                 }
 326
 327         /* move to the new room */
 328         serv_printf("GOTO %s", gname);
 329         serv_gets(buf);
 330         if (buf[0]!='2') {
 331                 serv_puts("GOTO _BASEROOM_");
 332                 serv_gets(buf);
 333                 }
 334         if (buf[0]!='2') {
 335                 if (display_name) {
 336                         wprintf("<EM>%s</EM><BR></BODY></HTML>\n",&buf[4]);
 337                         wDumpContent();
 338                         }
 339                 return;
 340                 }
 341
 342         extract(wc_roomname,&buf[4],0);
 343         room_flags = extract_int(&buf[4],4);
 344         /* highest_msg_read = extract_int(&buf[4],6);
 345         maxmsgnum = extract_int(&buf[4],5);
 346         is_mail = (char) extract_int(&buf[4],7); */
 347         ls = extract_long(&buf[4], 6);
 348
 349         if (is_aide) is_room_aide = is_aide;
 350         else is_room_aide = (char) extract_int(&buf[4],8);
 351
 352         remove_march(wc_roomname);
 353         if (!strcasecmp(gname,"_BASEROOM_")) remove_march(gname);
 354
 355         /* Display the room banner */
 356         if (display_name) {
 357                 wprintf("<CENTER><TABLE border=0><TR>");
 358
 359                 if ( (strlen(ugname)>0) && (strcasecmp(ugname,wc_roomname)) ) {
 360                         wprintf("<TD VALIGN=TOP><A HREF=\"/ungoto\">");
 361                         wprintf("<IMG SRC=\"/static/back.gif\" border=0></A></TD>");
 362                         }
 363
 364                 wprintf("<TD VALIGN=TOP><H1>%s</H1>",wc_roomname);
 365                 wprintf("<FONT SIZE=-1>%d new of %d messages</FONT></TD>\n",
 366                         extract_int(&buf[4],1),
 367                         extract_int(&buf[4],2));
 368
 369                 /* Display room graphic.  The server doesn't actually
 370                  * need the room name, but we supply it in order to
 371                  * keep the browser from using a cached graphic from
 372                  * another room.
 373                  */
 374                 serv_puts("OIMG _roompic_");
 375                 serv_gets(buf);
 376                 if (buf[0]=='2') {
 377                         wprintf("<TD>");
 378                         wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 379                         escputs(wc_roomname);
 380                         wprintf("\"></TD>");
 381                         serv_puts("CLOS");
 382                         serv_gets(buf);
 383                         }
 384
 385                 wprintf("<TD VALIGN=TOP>");
 386                 readinfo(0);
 387                 wprintf("</TD>");
 388
 389                 wprintf("<TD VALIGN=TOP><A HREF=\"/gotonext\">");
 390                 wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
 391                 wprintf("</TR></TABLE></CENTER>\n");
 392                 wprintf("</BODY></HTML>\n");
 393                 wDumpContent();
 394                 }
 395
 396         strcpy(wc_roomname, wc_roomname);
 397         }
 398
 399
 400 /*
 401  * Locate the room on the march list which we most want to go to
 402  */
 403 char *pop_march(int desired_floor) {
 404         static char TheRoom[64];
 405         int TheFloor = 0;
 406         int TheOrder = 32767;
 407         struct march *mptr = NULL;
 408
 409         strcpy(TheRoom, "_BASEROOM_");
 410         if (march == NULL) return(TheRoom);
 411
 412         for (mptr = march; mptr != NULL; mptr = mptr->next) {
 413                 if ((strcasecmp(mptr->march_name, "_BASEROOM_"))
 414                    &&(!strcasecmp(TheRoom, "_BASEROOM_"))) {
 415                         strcpy(TheRoom, mptr->march_name);
 416                         TheFloor = mptr->march_floor;
 417                         TheOrder = mptr->march_order;
 418                         }
 419                 else if ( (mptr->march_floor == desired_floor)
 420                    && (TheFloor != desired_floor)
 421                    && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 422                         strcpy(TheRoom, mptr->march_name);
 423                         TheFloor = mptr->march_floor;
 424                         TheOrder = mptr->march_order;
 425                         }
 426                 else if ((mptr->march_floor < TheFloor)
 427                      && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 428                         strcpy(TheRoom, mptr->march_name);
 429                         TheFloor = mptr->march_floor;
 430                         TheOrder = mptr->march_order;
 431                         }
 432                 else if ((mptr->march_order < TheOrder)
 433                      && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 434                         strcpy(TheRoom, mptr->march_name);
 435                         TheFloor = mptr->march_floor;
 436                         TheOrder = mptr->march_order;
 437                         }
 438                 }
 439         return(TheRoom);
 440         }
 441
 442
 443
 444 /* Goto next room having unread messages.
 445  * We want to skip over rooms that the user has already been to, and take the
 446  * user back to the lobby when done.  The room we end up in is placed in
 447  * newroom - which is set to 0 (the lobby) initially.
 448  * We start the search in the current room rather than the beginning to prevent
 449  * two or more concurrent users from dragging each other back to the same room.
 450  */
 451 void gotonext(void) {
 452         char buf[256];
 453         struct march *mptr,*mptr2;
 454         char next_room[32];
 455
 456         /* First check to see if the march-mode list is already allocated.
 457          * If it is, pop the first room off the list and go there.
 458          */
 459
 460         if (march==NULL) {
 461                 serv_puts("LKRN");
 462                 serv_gets(buf);
 463                 if (buf[0]=='1')
 464                     while (serv_gets(buf), strcmp(buf,"000")) {
 465                         mptr = (struct march *) malloc(sizeof(struct march));
 466                         mptr->next = NULL;
 467                         extract(mptr->march_name,buf,0);
 468                         mptr->march_floor = extract_int(buf, 2);
 469                         mptr->march_order = extract_int(buf, 3);
 470                         if (march==NULL) {
 471                                 march = mptr;
 472                                 }
 473                         else {
 474                                 mptr2 = march;
 475                                 while (mptr2->next != NULL)
 476                                         mptr2 = mptr2->next;
 477                                 mptr2->next = mptr;
 478                                 }
 479                         }
 480
 481 /* add _BASEROOM_ to the end of the march list, so the user will end up
 482  * in the system base room (usually the Lobby>) at the end of the loop
 483  */
 484                 mptr = (struct march *) malloc(sizeof(struct march));
 485                 mptr->next = NULL;
 486                 strcpy(mptr->march_name,"_BASEROOM_");
 487                 if (march==NULL) {
 488                         march = mptr;
 489                         }
 490                 else {
 491                         mptr2 = march;
 492                         while (mptr2->next != NULL)
 493                                 mptr2 = mptr2->next;
 494                         mptr2->next = mptr;
 495                         }
 496 /*
 497  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 498  * walk around in circles
 499  */
 500                 remove_march(wc_roomname);
 501                 }
 502
 503
 504         if (march!=NULL) {
 505                 strcpy(next_room, pop_march(-1));
 506                 }
 507         else {
 508                 strcpy(next_room,"_BASEROOM_");
 509                 }
 510         gotoroom(next_room,1);
 511    }
 512
 513
 514
 515 /*
 516  * mark all messages in current room as having been read
 517  */
 518 void slrp_highest(void) {
 519         char buf[256];
 520
 521         /* set pointer */
 522         serv_puts("SLRP HIGHEST");
 523         serv_gets(buf);
 524         if (buf[0]!='2') {
 525                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 526                 return;
 527                 }
 528         }
 529
 530
 531 /*
 532  * un-goto the previous room
 533  */
 534 void ungoto(void) {
 535         char buf[256];
 536
 537         if (!strcmp(ugname, "")) {
 538                 gotoroom(wc_roomname, 1);
 539                 return;
 540                 }
 541         serv_printf("GOTO %s", ugname);
 542         serv_gets(buf);
 543         if (buf[0]!='2') {
 544                 gotoroom(wc_roomname, 1);
 545                 return;
 546                 }
 547         if (uglsn >= 0L) {
 548                 serv_printf("SLRP %ld",uglsn);
 549                 serv_gets(buf);
 550                 }
 551         strcpy(buf,ugname);
 552         strcpy(ugname, "");
 553         gotoroom(buf,1);
 554         }
 555
 556 /*
 557  * display the form for editing a room
 558  */
 559 void display_editroom(void) {
 560         char buf[256];
 561         char er_name[20];
 562         char er_password[10];
 563         char er_dirname[15];
 564         char er_roomaide[26];
 565         unsigned er_flags;
 566         int er_floor;
 567         int i;
 568
 569         serv_puts("GETR");
 570         serv_gets(buf);
 571
 572         if (buf[0]!='2') {
 573                 display_error(&buf[4]);
 574                 return;
 575                 }
 576
 577         extract(er_name,&buf[4],0);
 578         extract(er_password,&buf[4],1);
 579         extract(er_dirname,&buf[4],2);
 580         er_flags=extract_int(&buf[4],3);
 581         er_floor=extract_int(&buf[4],4);
 582
 583
 584         printf("HTTP/1.0 200 OK\n");
 585         output_headers(1);
 586
 587         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 588         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 589         wprintf("<B>Edit this room</B>\n");
 590         wprintf("</FONT></TD></TR></TABLE>\n");
 591
 592         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 593
 594         wprintf("<UL><LI>Name of room: ");
 595         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",er_name);
 596
 597         wprintf("<LI>Resides on floor: ");
 598         load_floorlist();
 599         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 600         for (i=0; i<128; ++i) if (strlen(floorlist[i])>0) {
 601                 wprintf("<OPTION ");
 602                 if (i == er_floor) wprintf("SELECTED ");
 603                 wprintf("VALUE=\"%d\">", i);
 604                 escputs(floorlist[i]);
 605                 wprintf("</OPTION>\n");
 606                 }
 607         wprintf("</SELECT>\n");
 608
 609         wprintf("<LI>Type of room:<UL>\n");
 610
 611         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 612         if ((er_flags & QR_PRIVATE) == 0) wprintf("CHECKED ");
 613         wprintf("> Public room\n");
 614
 615         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 616         if ((er_flags & QR_PRIVATE)&&
 617            (er_flags & QR_GUESSNAME)) wprintf("CHECKED ");
 618         wprintf("> Private - guess name\n");
 619
 620         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 621         if ((er_flags & QR_PRIVATE)&&
 622            (er_flags & QR_PASSWORDED)) wprintf("CHECKED ");
 623         wprintf("> Private - require password:\n");
 624         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n",er_password);
 625
 626         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 627         if ( (er_flags & QR_PRIVATE)
 628            && ((er_flags & QR_GUESSNAME) == 0)
 629            && ((er_flags & QR_PASSWORDED) == 0) )
 630                 wprintf("CHECKED ");
 631         wprintf("> Private - invitation only\n");
 632
 633         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 634         wprintf("> If private, cause current users to forget room\n");
 635
 636         wprintf("</UL>\n");
 637
 638         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 639         if (er_flags & QR_PREFONLY) wprintf("CHECKED ");
 640         wprintf("> Preferred users only\n");
 641
 642         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 643         if (er_flags & QR_READONLY) wprintf("CHECKED ");
 644         wprintf("> Read-only room\n");
 645
 646 /* directory stuff */
 647         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 648         if (er_flags & QR_DIRECTORY) wprintf("CHECKED ");
 649         wprintf("> File directory room\n");
 650
 651         wprintf("<UL><LI>Directory name: ");
 652         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n",er_dirname);
 653
 654         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 655         if (er_flags & QR_UPLOAD) wprintf("CHECKED ");
 656         wprintf("> Uploading allowed\n");
 657
 658         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 659         if (er_flags & QR_DOWNLOAD) wprintf("CHECKED ");
 660         wprintf("> Downloading allowed\n");
 661
 662         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 663         if (er_flags & QR_VISDIR) wprintf("CHECKED ");
 664         wprintf("> Visible directory</UL>\n");
 665
 666 /* end of directory stuff */
 667
 668         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 669         if (er_flags & QR_NETWORK) wprintf("CHECKED ");
 670         wprintf("> Network shared room\n");
 671
 672 /* start of anon options */
 673
 674         wprintf("<LI>Anonymous messages<UL>\n");
 675
 676         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 677         if ( ((er_flags & QR_ANONONLY)==0)
 678            && ((er_flags & QR_ANONOPT)==0)) wprintf("CHECKED ");
 679         wprintf("> No anonymous messages\n");
 680
 681         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 682         if (er_flags & QR_ANONONLY) wprintf("CHECKED ");
 683         wprintf("> All messages are anonymous\n");
 684
 685         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 686         if (er_flags & QR_ANONOPT) wprintf("CHECKED ");
 687         wprintf("> Prompt user when entering messages</UL>\n");
 688
 689 /* end of anon options */
 690
 691         wprintf("<LI>Room aide: \n");
 692         serv_puts("GETA");
 693         serv_gets(buf);
 694         if (buf[0]!='2') {
 695                 wprintf("<EM>%s</EM>\n",&buf[4]);
 696                 }
 697         else {
 698                 extract(er_roomaide,&buf[4],0);
 699                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n",er_roomaide);
 700                 }
 701
 702         wprintf("</UL><CENTER>\n");
 703         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 704         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 705         wprintf("</CENTER>\n");
 706
 707         wprintf("</FORM></HTML>\n");
 708         wDumpContent();
 709         }
 710
 711
 712 /*
 713  * save new parameters for a room
 714  */
 715 void editroom(void) {
 716         char buf[256];
 717         char er_name[20];
 718         char er_password[10];
 719         char er_dirname[15];
 720         char er_roomaide[26];
 721         int er_floor;
 722         unsigned er_flags;
 723         int bump;
 724
 725
 726         if (strcmp(bstr("sc"),"OK")) {
 727                 display_error("Cancelled.  Changes were not saved.");
 728                 return;
 729                 }
 730
 731         serv_puts("GETR");
 732         serv_gets(buf);
 733
 734         if (buf[0]!='2') {
 735                 display_error(&buf[4]);
 736                 return;
 737                 }
 738
 739         extract(er_name,&buf[4],0);
 740         extract(er_password,&buf[4],1);
 741         extract(er_dirname,&buf[4],2);
 742         er_flags=extract_int(&buf[4],3);
 743
 744         strcpy(er_roomaide,bstr("er_roomaide"));
 745         if (strlen(er_roomaide)==0) {
 746                 serv_puts("GETA");
 747                 serv_gets(buf);
 748                 if (buf[0]!='2') {
 749                         strcpy(er_roomaide,"");
 750                         }
 751                 else {
 752                         extract(er_roomaide,&buf[4],0);
 753                         }
 754                 }
 755
 756         strcpy(buf,bstr("er_name"));            buf[20] = 0;
 757         if (strlen(buf)>0) strcpy(er_name,buf);
 758
 759         strcpy(buf,bstr("er_password"));        buf[10] = 0;
 760         if (strlen(buf)>0) strcpy(er_password,buf);
 761
 762         strcpy(buf,bstr("er_dirname"));         buf[15] = 0;
 763         if (strlen(buf)>0) strcpy(er_dirname,buf);
 764
 765         strcpy(buf,bstr("type"));
 766         er_flags &= !(QR_PRIVATE|QR_PASSWORDED|QR_GUESSNAME);
 767
 768         if (!strcmp(buf,"invonly")) {
 769                 er_flags |= (QR_PRIVATE);
 770                 }
 771         if (!strcmp(buf,"guessname")) {
 772                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 773                 }
 774         if (!strcmp(buf,"passworded")) {
 775                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 776                 }
 777
 778         if (!strcmp(bstr("prefonly"),"yes")) {
 779                 er_flags |= QR_PREFONLY;
 780                 }
 781         else {
 782                 er_flags &= ~QR_PREFONLY;
 783                 }
 784
 785         if (!strcmp(bstr("readonly"),"yes")) {
 786                 er_flags |= QR_READONLY;
 787                 }
 788         else {
 789                 er_flags &= ~QR_READONLY;
 790                 }
 791
 792         if (!strcmp(bstr("network"),"yes")) {
 793                 er_flags |= QR_NETWORK;
 794                 }
 795         else {
 796                 er_flags &= ~QR_NETWORK;
 797                 }
 798
 799         if (!strcmp(bstr("directory"),"yes")) {
 800                 er_flags |= QR_DIRECTORY;
 801                 }
 802         else {
 803                 er_flags &= ~QR_DIRECTORY;
 804                 }
 805
 806         if (!strcmp(bstr("ulallowed"),"yes")) {
 807                 er_flags |= QR_UPLOAD;
 808                 }
 809         else {
 810                 er_flags &= ~QR_UPLOAD;
 811                 }
 812
 813         if (!strcmp(bstr("dlallowed"),"yes")) {
 814                 er_flags |= QR_DOWNLOAD;
 815                 }
 816         else {
 817                 er_flags &= ~QR_DOWNLOAD;
 818                 }
 819
 820         if (!strcmp(bstr("visdir"),"yes")) {
 821                 er_flags |= QR_VISDIR;
 822                 }
 823         else {
 824                 er_flags &= ~QR_VISDIR;
 825                 }
 826
 827         strcpy(buf,bstr("anon"));
 828
 829         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 830         if (!strcmp(buf,"anononly")) er_flags |= QR_ANONONLY;
 831         if (!strcmp(buf,"anon2")) er_flags |= QR_ANONOPT;
 832
 833         bump = 0;
 834         if (!strcmp(bstr("bump"),"yes")) bump = 1;
 835
 836         er_floor = atoi(bstr("er_floor"));
 837
 838         sprintf(buf,"SETR %s|%s|%s|%u|%d|%d",
 839                 er_name,er_password,er_dirname,er_flags,bump,er_floor);
 840         serv_puts(buf);
 841         serv_gets(buf);
 842         if (buf[0]!='2') {
 843                 display_error(&buf[4]);
 844                 return;
 845                 }
 846         gotoroom(er_name, 0);
 847
 848         if (strlen(er_roomaide)>0) {
 849                 sprintf(buf,"SETA %s",er_roomaide);
 850                 serv_puts(buf);
 851                 serv_gets(buf);
 852                 if (buf[0]!='2') {
 853                         display_error(&buf[4]);
 854                         return;
 855                         }
 856                 }
 857
 858         gotoroom(er_name, 1);
 859         }
 860
 861
 862
 863 /*
 864  * display the form for entering a new room
 865  */
 866 void display_entroom(void) {
 867         char buf[256];
 868
 869         serv_puts("CRE8 0");
 870         serv_gets(buf);
 871
 872         if (buf[0]!='2') {
 873                 display_error(&buf[4]);
 874                 return;
 875                 }
 876
 877         printf("HTTP/1.0 200 OK\n");
 878         output_headers(1);
 879
 880         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 881         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 882         wprintf("<B>Enter (create) a new room</B>\n");
 883         wprintf("</FONT></TD></TR></TABLE>\n");
 884
 885         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 886
 887         wprintf("<UL><LI>Name of room: ");
 888         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 889
 890         wprintf("<LI>Type of room:<UL>\n");
 891
 892         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 893         wprintf("CHECKED > Public room\n");
 894
 895         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 896         wprintf("> Private - guess name\n");
 897
 898         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 899         wprintf("> Private - require password:\n");
 900         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 901
 902         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 903         wprintf("> Private - invitation only\n");
 904
 905         wprintf("<CENTER>\n");
 906         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 907         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 908         wprintf("</CENTER>\n");
 909         wprintf("</FORM></HTML>\n");
 910         wDumpContent();
 911         }
 912
 913
 914
 915 /*
 916  * enter a new room
 917  */
 918 void entroom(void) {
 919         char buf[256];
 920         char er_name[20];
 921         char er_type[20];
 922         char er_password[10];
 923         int er_num_type;
 924
 925         if (strcmp(bstr("sc"),"OK")) {
 926                 display_error("Cancelled.  No new room was created.");
 927                 return;
 928                 }
 929
 930         strcpy(er_name,bstr("er_name"));
 931         strcpy(er_type,bstr("type"));
 932         strcpy(er_password,bstr("er_password"));
 933
 934         er_num_type = 0;
 935         if (!strcmp(er_type,"guessname")) er_num_type = 1;
 936         if (!strcmp(er_type,"passworded")) er_num_type = 2;
 937         if (!strcmp(er_type,"invonly")) er_num_type = 3;
 938
 939         sprintf(buf,"CRE8 1|%s|%d|%s",er_name,er_num_type,er_password);
 940         serv_puts(buf);
 941         serv_gets(buf);
 942         if (buf[0]!='2') {
 943                 display_error(&buf[4]);
 944                 return;
 945                 }
 946         gotoroom(er_name, 1);
 947         }
 948
 949
 950 /*
 951  * display the screen to enter a private room
 952  */
 953 void display_private(char *rname, int req_pass)
 954 {
 955
 956         printf("HTTP/1.0 200 OK\n");
 957         output_headers(1);
 958
 959         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 960         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 961         wprintf("<B>Goto a private room</B>\n");
 962         wprintf("</FONT></TD></TR></TABLE>\n");
 963
 964         wprintf("<CENTER>\n");
 965         wprintf("If you know the name of a hidden (guess-name) or\n");
 966         wprintf("passworded room, you can enter that room by typing\n");
 967         wprintf("its name below.  Once you gain access to a private\n");
 968         wprintf("room, it will appear in your regular room listings\n");
 969         wprintf("so you don't have to keep returning here.\n");
 970         wprintf("<BR><BR>");
 971
 972         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
 973
 974         wprintf("<TABLE border><TR><TD>");
 975         wprintf("Enter room name:</TD><TD>");
 976         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",rname);
 977
 978         if (req_pass) {
 979                 wprintf("</TD></TR><TR><TD>");
 980                 wprintf("Enter room password:</TD><TD>");
 981                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
 982                 }
 983
 984         wprintf("</TD></TR></TABLE>\n");
 985
 986         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 987         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 988         wprintf("</FORM></HTML>\n");
 989         wDumpContent();
 990         }
 991
 992 /*
 993  * goto a private room
 994  */
 995 void goto_private(void) {
 996         char hold_rm[32];
 997         char buf[256];
 998
 999         if (strcasecmp(bstr("sc"),"OK")) {
1000                 display_main_menu();
1001                 return;
1002                 }
1003
1004         strcpy(hold_rm,wc_roomname);
1005         strcpy(buf,"GOTO ");
1006         strcat(buf,bstr("gr_name"));
1007         strcat(buf,"|");
1008         strcat(buf,bstr("gr_pass"));
1009         serv_puts(buf);
1010         serv_gets(buf);
1011
1012         if (buf[0]=='2') {
1013                 gotoroom(bstr("gr_name"),1);
1014                 return;
1015                 }
1016
1017         if (!strncmp(buf,"540",3)) {
1018                 display_private(bstr("gr_name"),1);
1019                 return;
1020                 }
1021
1022         printf("HTTP/1.0 200 OK\n");
1023         output_headers(1);
1024         wprintf("%s\n",&buf[4]);
1025         wDumpContent();
1026         return;
1027         }
1028
1029
1030 /*
1031  * display the screen to zap a room
1032  */
1033 void display_zap(void) {
1034         printf("HTTP/1.0 200 OK\n");
1035         output_headers(1);
1036
1037         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1038         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1039         wprintf("<B>Zap (forget) the current room</B>\n");
1040         wprintf("</FONT></TD></TR></TABLE>\n");
1041
1042         wprintf("If you select this option, <em>%s</em> will ", wc_roomname);
1043         wprintf("disappear from your room list.  Is this what you wish ");
1044         wprintf("to do?<BR>\n");
1045
1046         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1047         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1048         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1049         wprintf("</FORM></HTML>\n");
1050         wDumpContent();
1051         }
1052
1053
1054 /*
1055  * zap a room
1056  */
1057 void zap(void) {
1058         char buf[256];
1059
1060         if (strcmp(bstr("sc"),"OK")) {
1061                 display_main_menu();
1062                 return;
1063                 }
1064
1065         serv_printf("GOTO %s", wc_roomname);
1066         serv_gets(buf);
1067         if (buf[0] != '2') {
1068                 display_error(&buf[4]);
1069                 return;
1070                 }
1071
1072         serv_puts("FORG");
1073         serv_gets(buf);
1074         if (buf[0] != '2') {
1075                 display_error(&buf[4]);
1076                 return;
1077                 }
1078
1079         gotoroom(bstr("_BASEROOM_"),1);
1080         }
1081
1082
1083
1084
1085 /*
1086  * Confirm deletion of the current room
1087  */
1088 void confirm_delete_room(void) {
1089         char buf[256];
1090
1091         serv_puts("KILL 0");
1092         serv_gets(buf);
1093         if (buf[0] != '2') {
1094                 display_error(&buf[4]);
1095                 return;
1096                 }
1097
1098         printf("HTTP/1.0 200 OK\n");
1099         output_headers(1);
1100         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1101         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1102         wprintf("<B>Confirm deletion of room</B>\n");
1103         wprintf("</FONT></TD></TR></TABLE>\n");
1104
1105         wprintf("<CENTER>");
1106         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1107
1108         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1109         escputs(wc_roomname);
1110         wprintf("</FONT>?<BR>\n");
1111
1112         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1113         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1114
1115         wprintf("</FORM></CENTER></BODY></HTML>\n");
1116         wDumpContent();
1117         }
1118
1119
1120 /*
1121  * Delete the current room
1122  */
1123 void delete_room(void) {
1124         char buf[256];
1125         char sc[256];
1126
1127         strcpy(sc, bstr("sc"));
1128
1129         if (strcasecmp(sc, "Delete")) {
1130                 display_error("Cancelled.  This room was not deleted.");
1131                 return;
1132                 }
1133
1134         serv_puts("KILL 1");
1135         serv_gets(buf);
1136         if (buf[0] != '2') {
1137                 display_error(&buf[4]);
1138                 }
1139         else {
1140                 gotoroom("_BASEROOM_", 1);
1141                 }
1142         }
1143
1144
1145