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