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("\">");
 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, "bottom");
 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, "bottom");
 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                 output_headers(0, "top");
 312                 wprintf("<HTML><HEAD></HEAD>\n<BODY ");
 313
 314                 /* automatically fire up a read-new-msgs in the bottom frame */
 315                 wprintf("onload=location=\"/readnew\" ");
 316
 317                 wprintf("BACKGROUND=\"/image&name=background\" TEXT=\"#000000\" LINK=\"#004400\">\n");
 318                 }
 319
 320         if (display_name != 2) {
 321                 /* store ungoto information */
 322                 strcpy(ugname, wc_roomname);
 323                 uglsn = ls;
 324                 }
 325
 326         /* move to the new room */
 327         serv_printf("GOTO %s", gname);
 328         serv_gets(buf);
 329         if (buf[0]!='2') {
 330                 serv_puts("GOTO _BASEROOM_");
 331                 serv_gets(buf);
 332                 }
 333         if (buf[0]!='2') {
 334                 if (display_name) {
 335                         wprintf("<EM>%s</EM><BR></BODY></HTML>\n",&buf[4]);
 336                         wDumpContent();
 337                         }
 338                 return;
 339                 }
 340
 341         extract(wc_roomname,&buf[4],0);
 342         room_flags = extract_int(&buf[4],4);
 343         /* highest_msg_read = extract_int(&buf[4],6);
 344         maxmsgnum = extract_int(&buf[4],5);
 345         is_mail = (char) extract_int(&buf[4],7); */
 346         ls = extract_long(&buf[4], 6);
 347
 348         if (is_aide) is_room_aide = is_aide;
 349         else is_room_aide = (char) extract_int(&buf[4],8);
 350
 351         remove_march(wc_roomname);
 352         if (!strcasecmp(gname,"_BASEROOM_")) remove_march(gname);
 353
 354         /* Display the room banner */
 355         if (display_name) {
 356                 wprintf("<CENTER><TABLE border=0><TR>");
 357
 358                 if ( (strlen(ugname)>0) && (strcasecmp(ugname,wc_roomname)) ) {
 359                         wprintf("<TD VALIGN=TOP><A HREF=\"/ungoto\">");
 360                         wprintf("<IMG SRC=\"/static/back.gif\" border=0></A></TD>");
 361                         }
 362
 363                 wprintf("<TD VALIGN=TOP><H1>%s</H1>",wc_roomname);
 364                 wprintf("<FONT SIZE=-1>%d new of %d messages</FONT></TD>\n",
 365                         extract_int(&buf[4],1),
 366                         extract_int(&buf[4],2));
 367
 368                 /* Display room graphic.  The server doesn't actually
 369                  * need the room name, but we supply it in order to
 370                  * keep the browser from using a cached graphic from
 371                  * another room.
 372                  */
 373                 serv_puts("OIMG _roompic_");
 374                 serv_gets(buf);
 375                 if (buf[0]=='2') {
 376                         wprintf("<TD>");
 377                         wprintf("<IMG SRC=\"/image&name=_roompic_&room=");
 378                         escputs(wc_roomname);
 379                         wprintf("\"></TD>");
 380                         serv_puts("CLOS");
 381                         serv_gets(buf);
 382                         }
 383
 384                 wprintf("<TD VALIGN=TOP>");
 385                 readinfo(0);
 386                 wprintf("</TD>");
 387
 388                 wprintf("<TD VALIGN=TOP><A HREF=\"/gotonext\">");
 389                 wprintf("<IMG SRC=\"/static/forward.gif\" border=0></A></TD>");
 390                 wprintf("</TR></TABLE></CENTER>\n");
 391                 wprintf("</BODY></HTML>\n");
 392                 wDumpContent();
 393                 }
 394
 395         strcpy(wc_roomname, wc_roomname);
 396         }
 397
 398
 399 /*
 400  * Locate the room on the march list which we most want to go to
 401  */
 402 char *pop_march(int desired_floor) {
 403         static char TheRoom[64];
 404         int TheFloor = 0;
 405         int TheOrder = 32767;
 406         struct march *mptr = NULL;
 407
 408         strcpy(TheRoom, "_BASEROOM_");
 409         if (march == NULL) return(TheRoom);
 410
 411         for (mptr = march; mptr != NULL; mptr = mptr->next) {
 412                 if ((strcasecmp(mptr->march_name, "_BASEROOM_"))
 413                    &&(!strcasecmp(TheRoom, "_BASEROOM_"))) {
 414                         strcpy(TheRoom, mptr->march_name);
 415                         TheFloor = mptr->march_floor;
 416                         TheOrder = mptr->march_order;
 417                         }
 418                 else if ( (mptr->march_floor == desired_floor)
 419                    && (TheFloor != desired_floor)
 420                    && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 421                         strcpy(TheRoom, mptr->march_name);
 422                         TheFloor = mptr->march_floor;
 423                         TheOrder = mptr->march_order;
 424                         }
 425                 else if ((mptr->march_floor < TheFloor)
 426                      && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 427                         strcpy(TheRoom, mptr->march_name);
 428                         TheFloor = mptr->march_floor;
 429                         TheOrder = mptr->march_order;
 430                         }
 431                 else if ((mptr->march_order < TheOrder)
 432                      && (strcasecmp(mptr->march_name, "_BASEROOM_")) ) {
 433                         strcpy(TheRoom, mptr->march_name);
 434                         TheFloor = mptr->march_floor;
 435                         TheOrder = mptr->march_order;
 436                         }
 437                 }
 438         return(TheRoom);
 439         }
 440
 441
 442
 443 /* Goto next room having unread messages.
 444  * We want to skip over rooms that the user has already been to, and take the
 445  * user back to the lobby when done.  The room we end up in is placed in
 446  * newroom - which is set to 0 (the lobby) initially.
 447  * We start the search in the current room rather than the beginning to prevent
 448  * two or more concurrent users from dragging each other back to the same room.
 449  */
 450 void gotonext(void) {
 451         char buf[256];
 452         struct march *mptr,*mptr2;
 453         char next_room[32];
 454
 455         /* First check to see if the march-mode list is already allocated.
 456          * If it is, pop the first room off the list and go there.
 457          */
 458
 459         if (march==NULL) {
 460                 serv_puts("LKRN");
 461                 serv_gets(buf);
 462                 if (buf[0]=='1')
 463                     while (serv_gets(buf), strcmp(buf,"000")) {
 464                         mptr = (struct march *) malloc(sizeof(struct march));
 465                         mptr->next = NULL;
 466                         extract(mptr->march_name,buf,0);
 467                         mptr->march_floor = extract_int(buf, 2);
 468                         mptr->march_order = extract_int(buf, 3);
 469                         if (march==NULL) {
 470                                 march = mptr;
 471                                 }
 472                         else {
 473                                 mptr2 = march;
 474                                 while (mptr2->next != NULL)
 475                                         mptr2 = mptr2->next;
 476                                 mptr2->next = mptr;
 477                                 }
 478                         }
 479
 480 /* add _BASEROOM_ to the end of the march list, so the user will end up
 481  * in the system base room (usually the Lobby>) at the end of the loop
 482  */
 483                 mptr = (struct march *) malloc(sizeof(struct march));
 484                 mptr->next = NULL;
 485                 strcpy(mptr->march_name,"_BASEROOM_");
 486                 if (march==NULL) {
 487                         march = mptr;
 488                         }
 489                 else {
 490                         mptr2 = march;
 491                         while (mptr2->next != NULL)
 492                                 mptr2 = mptr2->next;
 493                         mptr2->next = mptr;
 494                         }
 495 /*
 496  * ...and remove the room we're currently in, so a <G>oto doesn't make us
 497  * walk around in circles
 498  */
 499                 remove_march(wc_roomname);
 500                 }
 501
 502
 503         if (march!=NULL) {
 504                 strcpy(next_room, pop_march(-1));
 505                 }
 506         else {
 507                 strcpy(next_room,"_BASEROOM_");
 508                 }
 509         gotoroom(next_room,1);
 510    }
 511
 512
 513
 514 /*
 515  * mark all messages in current room as having been read
 516  */
 517 void slrp_highest(void) {
 518         char buf[256];
 519
 520         /* set pointer */
 521         serv_puts("SLRP HIGHEST");
 522         serv_gets(buf);
 523         if (buf[0]!='2') {
 524                 wprintf("<EM>%s</EM><BR>\n",&buf[4]);
 525                 return;
 526                 }
 527         }
 528
 529
 530 /*
 531  * un-goto the previous room
 532  */
 533 void ungoto(void) {
 534         char buf[256];
 535
 536         if (!strcmp(ugname, "")) {
 537                 gotoroom(wc_roomname, 1);
 538                 return;
 539                 }
 540         serv_printf("GOTO %s", ugname);
 541         serv_gets(buf);
 542         if (buf[0]!='2') {
 543                 gotoroom(wc_roomname, 1);
 544                 return;
 545                 }
 546         if (uglsn >= 0L) {
 547                 serv_printf("SLRP %ld",uglsn);
 548                 serv_gets(buf);
 549                 }
 550         strcpy(buf,ugname);
 551         strcpy(ugname, "");
 552         gotoroom(buf,1);
 553         }
 554
 555 /*
 556  * display the form for editing a room
 557  */
 558 void display_editroom(void) {
 559         char buf[256];
 560         char er_name[20];
 561         char er_password[10];
 562         char er_dirname[15];
 563         char er_roomaide[26];
 564         unsigned er_flags;
 565         int er_floor;
 566         int i;
 567
 568         serv_puts("GETR");
 569         serv_gets(buf);
 570
 571         if (buf[0]!='2') {
 572                 display_error(&buf[4]);
 573                 return;
 574                 }
 575
 576         extract(er_name,&buf[4],0);
 577         extract(er_password,&buf[4],1);
 578         extract(er_dirname,&buf[4],2);
 579         er_flags=extract_int(&buf[4],3);
 580         er_floor=extract_int(&buf[4],4);
 581
 582
 583         printf("HTTP/1.0 200 OK\n");
 584         output_headers(1, "bottom");
 585
 586         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 587         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 588         wprintf("<B>Edit this room</B>\n");
 589         wprintf("</FONT></TD></TR></TABLE>\n");
 590
 591         wprintf("<FORM METHOD=\"POST\" ACTION=\"/editroom\">\n");
 592
 593         wprintf("<UL><LI>Name of room: ");
 594         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",er_name);
 595
 596         wprintf("<LI>Resides on floor: ");
 597         load_floorlist();
 598         wprintf("<SELECT NAME=\"er_floor\" SIZE=\"1\">\n");
 599         for (i=0; i<128; ++i) if (strlen(floorlist[i])>0) {
 600                 wprintf("<OPTION ");
 601                 if (i == er_floor) wprintf("SELECTED ");
 602                 wprintf("VALUE=\"%d\">", i);
 603                 escputs(floorlist[i]);
 604                 wprintf("</OPTION>\n");
 605                 }
 606         wprintf("</SELECT>\n");
 607
 608         wprintf("<LI>Type of room:<UL>\n");
 609
 610         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 611         if ((er_flags & QR_PRIVATE) == 0) wprintf("CHECKED ");
 612         wprintf("> Public room\n");
 613
 614         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 615         if ((er_flags & QR_PRIVATE)&&
 616            (er_flags & QR_GUESSNAME)) wprintf("CHECKED ");
 617         wprintf("> Private - guess name\n");
 618
 619         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 620         if ((er_flags & QR_PRIVATE)&&
 621            (er_flags & QR_PASSWORDED)) wprintf("CHECKED ");
 622         wprintf("> Private - require password:\n");
 623         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" VALUE=\"%s\" MAXLENGTH=\"9\">\n",er_password);
 624
 625         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 626         if ( (er_flags & QR_PRIVATE)
 627            && ((er_flags & QR_GUESSNAME) == 0)
 628            && ((er_flags & QR_PASSWORDED) == 0) )
 629                 wprintf("CHECKED ");
 630         wprintf("> Private - invitation only\n");
 631
 632         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"bump\" VALUE=\"yes\" ");
 633         wprintf("> If private, cause current users to forget room\n");
 634
 635         wprintf("</UL>\n");
 636
 637         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"prefonly\" VALUE=\"yes\" ");
 638         if (er_flags & QR_PREFONLY) wprintf("CHECKED ");
 639         wprintf("> Preferred users only\n");
 640
 641         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"readonly\" VALUE=\"yes\" ");
 642         if (er_flags & QR_READONLY) wprintf("CHECKED ");
 643         wprintf("> Read-only room\n");
 644
 645 /* directory stuff */
 646         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"directory\" VALUE=\"yes\" ");
 647         if (er_flags & QR_DIRECTORY) wprintf("CHECKED ");
 648         wprintf("> File directory room\n");
 649
 650         wprintf("<UL><LI>Directory name: ");
 651         wprintf("<INPUT TYPE=\"text\" NAME=\"er_dirname\" VALUE=\"%s\" MAXLENGTH=\"14\">\n",er_dirname);
 652
 653         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"ulallowed\" VALUE=\"yes\" ");
 654         if (er_flags & QR_UPLOAD) wprintf("CHECKED ");
 655         wprintf("> Uploading allowed\n");
 656
 657         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"dlallowed\" VALUE=\"yes\" ");
 658         if (er_flags & QR_DOWNLOAD) wprintf("CHECKED ");
 659         wprintf("> Downloading allowed\n");
 660
 661         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"visdir\" VALUE=\"yes\" ");
 662         if (er_flags & QR_VISDIR) wprintf("CHECKED ");
 663         wprintf("> Visible directory</UL>\n");
 664
 665 /* end of directory stuff */
 666
 667         wprintf("<LI><INPUT TYPE=\"checkbox\" NAME=\"network\" VALUE=\"yes\" ");
 668         if (er_flags & QR_NETWORK) wprintf("CHECKED ");
 669         wprintf("> Network shared room\n");
 670
 671 /* start of anon options */
 672
 673         wprintf("<LI>Anonymous messages<UL>\n");
 674
 675         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"no\" ");
 676         if ( ((er_flags & QR_ANONONLY)==0)
 677            && ((er_flags & QR_ANONOPT)==0)) wprintf("CHECKED ");
 678         wprintf("> No anonymous messages\n");
 679
 680         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anononly\" ");
 681         if (er_flags & QR_ANONONLY) wprintf("CHECKED ");
 682         wprintf("> All messages are anonymous\n");
 683
 684         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"anon\" VALUE=\"anon2\" ");
 685         if (er_flags & QR_ANONOPT) wprintf("CHECKED ");
 686         wprintf("> Prompt user when entering messages</UL>\n");
 687
 688 /* end of anon options */
 689
 690         wprintf("<LI>Room aide: \n");
 691         serv_puts("GETA");
 692         serv_gets(buf);
 693         if (buf[0]!='2') {
 694                 wprintf("<EM>%s</EM>\n",&buf[4]);
 695                 }
 696         else {
 697                 extract(er_roomaide,&buf[4],0);
 698                 wprintf("<INPUT TYPE=\"text\" NAME=\"er_roomaide\" VALUE=\"%s\" MAXLENGTH=\"25\">\n",er_roomaide);
 699                 }
 700
 701         wprintf("</UL><CENTER>\n");
 702         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 703         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 704         wprintf("</CENTER>\n");
 705
 706         wprintf("</FORM></HTML>\n");
 707         wDumpContent();
 708         }
 709
 710
 711 /*
 712  * save new parameters for a room
 713  */
 714 void editroom(void) {
 715         char buf[256];
 716         char er_name[20];
 717         char er_password[10];
 718         char er_dirname[15];
 719         char er_roomaide[26];
 720         int er_floor;
 721         unsigned er_flags;
 722         int bump;
 723
 724
 725         if (strcmp(bstr("sc"),"OK")) {
 726                 display_error("Cancelled.  Changes were not saved.");
 727                 return;
 728                 }
 729
 730         serv_puts("GETR");
 731         serv_gets(buf);
 732
 733         if (buf[0]!='2') {
 734                 display_error(&buf[4]);
 735                 return;
 736                 }
 737
 738         extract(er_name,&buf[4],0);
 739         extract(er_password,&buf[4],1);
 740         extract(er_dirname,&buf[4],2);
 741         er_flags=extract_int(&buf[4],3);
 742
 743         strcpy(er_roomaide,bstr("er_roomaide"));
 744         if (strlen(er_roomaide)==0) {
 745                 serv_puts("GETA");
 746                 serv_gets(buf);
 747                 if (buf[0]!='2') {
 748                         strcpy(er_roomaide,"");
 749                         }
 750                 else {
 751                         extract(er_roomaide,&buf[4],0);
 752                         }
 753                 }
 754
 755         strcpy(buf,bstr("er_name"));            buf[20] = 0;
 756         if (strlen(buf)>0) strcpy(er_name,buf);
 757
 758         strcpy(buf,bstr("er_password"));        buf[10] = 0;
 759         if (strlen(buf)>0) strcpy(er_password,buf);
 760
 761         strcpy(buf,bstr("er_dirname"));         buf[15] = 0;
 762         if (strlen(buf)>0) strcpy(er_dirname,buf);
 763
 764         strcpy(buf,bstr("type"));
 765         er_flags &= !(QR_PRIVATE|QR_PASSWORDED|QR_GUESSNAME);
 766
 767         if (!strcmp(buf,"invonly")) {
 768                 er_flags |= (QR_PRIVATE);
 769                 }
 770         if (!strcmp(buf,"guessname")) {
 771                 er_flags |= (QR_PRIVATE | QR_GUESSNAME);
 772                 }
 773         if (!strcmp(buf,"passworded")) {
 774                 er_flags |= (QR_PRIVATE | QR_PASSWORDED);
 775                 }
 776
 777         if (!strcmp(bstr("prefonly"),"yes")) {
 778                 er_flags |= QR_PREFONLY;
 779                 }
 780         else {
 781                 er_flags &= ~QR_PREFONLY;
 782                 }
 783
 784         if (!strcmp(bstr("readonly"),"yes")) {
 785                 er_flags |= QR_READONLY;
 786                 }
 787         else {
 788                 er_flags &= ~QR_READONLY;
 789                 }
 790
 791         if (!strcmp(bstr("network"),"yes")) {
 792                 er_flags |= QR_NETWORK;
 793                 }
 794         else {
 795                 er_flags &= ~QR_NETWORK;
 796                 }
 797
 798         if (!strcmp(bstr("directory"),"yes")) {
 799                 er_flags |= QR_DIRECTORY;
 800                 }
 801         else {
 802                 er_flags &= ~QR_DIRECTORY;
 803                 }
 804
 805         if (!strcmp(bstr("ulallowed"),"yes")) {
 806                 er_flags |= QR_UPLOAD;
 807                 }
 808         else {
 809                 er_flags &= ~QR_UPLOAD;
 810                 }
 811
 812         if (!strcmp(bstr("dlallowed"),"yes")) {
 813                 er_flags |= QR_DOWNLOAD;
 814                 }
 815         else {
 816                 er_flags &= ~QR_DOWNLOAD;
 817                 }
 818
 819         if (!strcmp(bstr("visdir"),"yes")) {
 820                 er_flags |= QR_VISDIR;
 821                 }
 822         else {
 823                 er_flags &= ~QR_VISDIR;
 824                 }
 825
 826         strcpy(buf,bstr("anon"));
 827
 828         er_flags &= ~(QR_ANONONLY | QR_ANONOPT);
 829         if (!strcmp(buf,"anononly")) er_flags |= QR_ANONONLY;
 830         if (!strcmp(buf,"anon2")) er_flags |= QR_ANONOPT;
 831
 832         bump = 0;
 833         if (!strcmp(bstr("bump"),"yes")) bump = 1;
 834
 835         er_floor = atoi(bstr("er_floor"));
 836
 837         sprintf(buf,"SETR %s|%s|%s|%u|%d|%d",
 838                 er_name,er_password,er_dirname,er_flags,bump,er_floor);
 839         serv_puts(buf);
 840         serv_gets(buf);
 841         if (buf[0]!='2') {
 842                 display_error(&buf[4]);
 843                 return;
 844                 }
 845         gotoroom(er_name, 0);
 846
 847         if (strlen(er_roomaide)>0) {
 848                 sprintf(buf,"SETA %s",er_roomaide);
 849                 serv_puts(buf);
 850                 serv_gets(buf);
 851                 if (buf[0]!='2') {
 852                         display_error(&buf[4]);
 853                         return;
 854                         }
 855                 }
 856
 857         gotoroom(er_name, 1);
 858         }
 859
 860
 861
 862 /*
 863  * display the form for entering a new room
 864  */
 865 void display_entroom(void) {
 866         char buf[256];
 867
 868         serv_puts("CRE8 0");
 869         serv_gets(buf);
 870
 871         if (buf[0]!='2') {
 872                 display_error(&buf[4]);
 873                 return;
 874                 }
 875
 876         printf("HTTP/1.0 200 OK\n");
 877         output_headers(1, "bottom");
 878
 879         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
 880         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 881         wprintf("<B>Enter (create) a new room</B>\n");
 882         wprintf("</FONT></TD></TR></TABLE>\n");
 883
 884         wprintf("<FORM METHOD=\"POST\" ACTION=\"/entroom\">\n");
 885
 886         wprintf("<UL><LI>Name of room: ");
 887         wprintf("<INPUT TYPE=\"text\" NAME=\"er_name\" MAXLENGTH=\"19\">\n");
 888
 889         wprintf("<LI>Type of room:<UL>\n");
 890
 891         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"public\" ");
 892         wprintf("CHECKED > Public room\n");
 893
 894         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"guessname\" ");
 895         wprintf("> Private - guess name\n");
 896
 897         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"passworded\" ");
 898         wprintf("> Private - require password:\n");
 899         wprintf("<INPUT TYPE=\"text\" NAME=\"er_password\" MAXLENGTH=\"9\">\n");
 900
 901         wprintf("<LI><INPUT TYPE=\"radio\" NAME=\"type\" VALUE=\"invonly\" ");
 902         wprintf("> Private - invitation only\n");
 903
 904         wprintf("<CENTER>\n");
 905         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 906         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 907         wprintf("</CENTER>\n");
 908         wprintf("</FORM></HTML>\n");
 909         wDumpContent();
 910         }
 911
 912
 913
 914 /*
 915  * enter a new room
 916  */
 917 void entroom(void) {
 918         char buf[256];
 919         char er_name[20];
 920         char er_type[20];
 921         char er_password[10];
 922         int er_num_type;
 923
 924         if (strcmp(bstr("sc"),"OK")) {
 925                 display_error("Cancelled.  No new room was created.");
 926                 return;
 927                 }
 928
 929         strcpy(er_name,bstr("er_name"));
 930         strcpy(er_type,bstr("type"));
 931         strcpy(er_password,bstr("er_password"));
 932
 933         er_num_type = 0;
 934         if (!strcmp(er_type,"guessname")) er_num_type = 1;
 935         if (!strcmp(er_type,"passworded")) er_num_type = 2;
 936         if (!strcmp(er_type,"invonly")) er_num_type = 3;
 937
 938         sprintf(buf,"CRE8 1|%s|%d|%s",er_name,er_num_type,er_password);
 939         serv_puts(buf);
 940         serv_gets(buf);
 941         if (buf[0]!='2') {
 942                 display_error(&buf[4]);
 943                 return;
 944                 }
 945         gotoroom(er_name, 1);
 946         }
 947
 948
 949 /*
 950  * display the screen to enter a private room
 951  */
 952 void display_private(char *rname, int req_pass)
 953 {
 954
 955         printf("HTTP/1.0 200 OK\n");
 956         output_headers(1, "bottom");
 957
 958         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 959         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 960         wprintf("<B>Goto a private room</B>\n");
 961         wprintf("</FONT></TD></TR></TABLE>\n");
 962
 963         wprintf("<CENTER>\n");
 964         wprintf("If you know the name of a hidden (guess-name) or\n");
 965         wprintf("passworded room, you can enter that room by typing\n");
 966         wprintf("its name below.  Once you gain access to a private\n");
 967         wprintf("room, it will appear in your regular room listings\n");
 968         wprintf("so you don't have to keep returning here.\n");
 969         wprintf("<BR><BR>");
 970
 971         wprintf("<FORM METHOD=\"POST\" ACTION=\"/goto_private\">\n");
 972
 973         wprintf("<TABLE border><TR><TD>");
 974         wprintf("Enter room name:</TD><TD>");
 975         wprintf("<INPUT TYPE=\"text\" NAME=\"gr_name\" VALUE=\"%s\" MAXLENGTH=\"19\">\n",rname);
 976
 977         if (req_pass) {
 978                 wprintf("</TD></TR><TR><TD>");
 979                 wprintf("Enter room password:</TD><TD>");
 980                 wprintf("<INPUT TYPE=\"password\" NAME=\"gr_pass\" MAXLENGTH=\"9\">\n");
 981                 }
 982
 983         wprintf("</TD></TR></TABLE>\n");
 984
 985         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 986         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 987         wprintf("</FORM></HTML>\n");
 988         wDumpContent();
 989         }
 990
 991 /*
 992  * goto a private room
 993  */
 994 void goto_private(void) {
 995         char hold_rm[32];
 996         char buf[256];
 997
 998         if (strcasecmp(bstr("sc"),"OK")) {
 999                 display_main_menu();
1000                 return;
1001                 }
1002
1003         strcpy(hold_rm,wc_roomname);
1004         strcpy(buf,"GOTO ");
1005         strcat(buf,bstr("gr_name"));
1006         strcat(buf,"|");
1007         strcat(buf,bstr("gr_pass"));
1008         serv_puts(buf);
1009         serv_gets(buf);
1010
1011         if (buf[0]=='2') {
1012                 gotoroom(bstr("gr_name"),1);
1013                 return;
1014                 }
1015
1016         if (!strncmp(buf,"540",3)) {
1017                 display_private(bstr("gr_name"),1);
1018                 return;
1019                 }
1020
1021         printf("HTTP/1.0 200 OK\n");
1022         output_headers(1, "bottom");
1023         wprintf("%s\n",&buf[4]);
1024         wDumpContent();
1025         return;
1026         }
1027
1028
1029 /*
1030  * display the screen to zap a room
1031  */
1032 void display_zap(void) {
1033         printf("HTTP/1.0 200 OK\n");
1034         output_headers(1, "bottom");
1035
1036         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1037         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1038         wprintf("<B>Zap (forget) the current room</B>\n");
1039         wprintf("</FONT></TD></TR></TABLE>\n");
1040
1041         wprintf("If you select this option, <em>%s</em> will ", wc_roomname);
1042         wprintf("disappear from your room list.  Is this what you wish ");
1043         wprintf("to do?<BR>\n");
1044
1045         wprintf("<FORM METHOD=\"POST\" ACTION=\"/zap\">\n");
1046         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
1047         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1048         wprintf("</FORM></HTML>\n");
1049         wDumpContent();
1050         }
1051
1052
1053 /*
1054  * zap a room
1055  */
1056 void zap(void) {
1057         char buf[256];
1058
1059         if (strcmp(bstr("sc"),"OK")) {
1060                 display_main_menu();
1061                 return;
1062                 }
1063
1064         serv_printf("GOTO %s", wc_roomname);
1065         serv_gets(buf);
1066         if (buf[0] != '2') {
1067                 display_error(&buf[4]);
1068                 return;
1069                 }
1070
1071         serv_puts("FORG");
1072         serv_gets(buf);
1073         if (buf[0] != '2') {
1074                 display_error(&buf[4]);
1075                 return;
1076                 }
1077
1078         gotoroom(bstr("_BASEROOM_"),1);
1079         }
1080
1081
1082
1083
1084 /*
1085  * Confirm deletion of the current room
1086  */
1087 void confirm_delete_room(void) {
1088         char buf[256];
1089
1090         serv_puts("KILL 0");
1091         serv_gets(buf);
1092         if (buf[0] != '2') {
1093                 display_error(&buf[4]);
1094                 return;
1095                 }
1096
1097         printf("HTTP/1.0 200 OK\n");
1098         output_headers(1, "bottom");
1099         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
1100         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
1101         wprintf("<B>Confirm deletion of room</B>\n");
1102         wprintf("</FONT></TD></TR></TABLE>\n");
1103
1104         wprintf("<CENTER>");
1105         wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_room\">\n");
1106
1107         wprintf("Are you sure you want to delete <FONT SIZE=+1>");
1108         escputs(wc_roomname);
1109         wprintf("</FONT>?<BR>\n");
1110
1111         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">");
1112         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
1113
1114         wprintf("</FORM></CENTER></BODY></HTML>\n");
1115         wDumpContent();
1116         }
1117
1118
1119 /*
1120  * Delete the current room
1121  */
1122 void delete_room(void) {
1123         char buf[256];
1124         char sc[256];
1125
1126         strcpy(sc, bstr("sc"));
1127
1128         if (strcasecmp(sc, "Delete")) {
1129                 display_error("Cancelled.  This room was not deleted.");
1130                 return;
1131                 }
1132
1133         serv_puts("KILL 1");
1134         serv_gets(buf);
1135         if (buf[0] != '2') {
1136                 display_error(&buf[4]);
1137                 }
1138         else {
1139                 gotoroom("_BASEROOM_", 1);
1140                 }
1141         }
1142
1143
1144