webcit/iconbar.c

   1 /*
   2  * $Id$
   3  *
   4  * Displays and customizes the iconbar.
   5  */
   6
   7 #include <ctype.h>
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <stdio.h>
  11 #include <fcntl.h>
  12 #include <signal.h>
  13 #include <sys/types.h>
  14 #include <sys/wait.h>
  15 #include <sys/socket.h>
  16 #include <sys/time.h>
  17 #include <limits.h>
  18 #include <netinet/in.h>
  19 #include <netdb.h>
  20 #include <string.h>
  21 #include <time.h>
  22 #include <pwd.h>
  23 #include <errno.h>
  24 #include <stdarg.h>
  25 #include <pthread.h>
  26 #include <signal.h>
  27 #include "webcit.h"
  28
  29
  30 /* Values for ib_displayas */
  31 #define IB_PICTEXT      0
  32 #define IB_PICONLY      1
  33 #define IB_TEXTONLY     2
  34
  35 void do_iconbar(void) {
  36         char iconbar[SIZ];
  37         char buf[SIZ];
  38         char key[SIZ], value[SIZ];
  39         int i;
  40
  41         /* The initialized values of these variables also happen to
  42          * specify the default values for users who haven't customized
  43          * their iconbars.  These should probably be set in a master
  44          * configuration somewhere.
  45          */
  46         int ib_displayas = 0;   /* pictures and text, pictures, text */
  47         int ib_logo = 0;        /* Site logo */
  48         int ib_summary = 1;     /* Summary page icon */
  49         int ib_inbox = 1;       /* Inbox icon */
  50         int ib_calendar = 1;    /* Calendar icon */
  51         int ib_contacts = 1;    /* Contacts icon */
  52         int ib_notes = 1;       /* Notes icon */
  53         int ib_tasks = 1;       /* Tasks icon */
  54         int ib_rooms = 1;       /* Rooms icon */
  55         int ib_users = 1;       /* Users icon */
  56         int ib_chat = 1;        /* Chat icon */
  57         int ib_advanced = 1;    /* Advanced Options icon */
  58         int ib_logoff = 1;      /* Logoff button */
  59         int ib_citadel = 1;     /* 'Powered by Citadel' logo */
  60         /*
  61          */
  62
  63         get_preference("iconbar", iconbar);
  64         for (i=0; i<num_tokens(iconbar, ','); ++i) {
  65                 extract_token(buf, iconbar, i, ',');
  66                 extract_token(key, buf, 0, '=');
  67                 extract_token(value, buf, 1, '=');
  68
  69                 if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
  70                 if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
  71                 if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
  72                 if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
  73                 if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
  74                 if (!strcasecmp(key, "ib_contacts")) ib_contacts = atoi(value);
  75                 if (!strcasecmp(key, "ib_notes")) ib_notes = atoi(value);
  76                 if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
  77                 if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
  78                 if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
  79                 if (!strcasecmp(key, "ib_chat")) ib_chat = atoi(value);
  80                 if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
  81                 if (!strcasecmp(key, "ib_logoff")) ib_logoff = atoi(value);
  82                 if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
  83         }
  84
  85         wprintf("<div id=\"button\">\n"
  86                 "<ul>\n"
  87         );
  88
  89         if (ib_logo) {
  90                 wprintf("<li>");
  91                 if (ib_displayas != IB_TEXTONLY) {
  92                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" "
  93                                 "HEIGHT=\"32\" SRC=\"/image&name=hello\" ALT=\"&nbsp;\">\n"
  94                         );
  95                 }
  96                 wprintf("</li>\n");
  97         }
  98
  99         if (ib_summary) {
 100                 wprintf("<li><A HREF=\"/summary\" "
 101                         "TITLE=\"Your summary page\" "
 102                         ">"
 103                 );
 104                 if (ib_displayas != IB_TEXTONLY) {
 105                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 106                                 "SRC=\"/static/summary.gif\">");
 107                 }
 108                 if (ib_displayas != IB_PICONLY) {
 109                         wprintf("Summary");
 110                 }
 111                 wprintf("</A></li>\n");
 112         }
 113
 114         if (ib_inbox) {
 115                 wprintf("<li>"
 116                         "<A HREF=\"/dotgoto?room=_MAIL_\" "
 117                         "TITLE=\"Go to your e-mail inbox\" "
 118                         ">"
 119                 );
 120                 if (ib_displayas != IB_TEXTONLY) {
 121                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 122                                 "SRC=\"/static/mail.gif\">");
 123                 }
 124                 if (ib_displayas != IB_PICONLY) {
 125                         wprintf("Mail");
 126                 }
 127                 wprintf("</A></li>\n");
 128         }
 129
 130         if (ib_calendar) {
 131                 wprintf("<li>"
 132                         "<A HREF=\"/dotgoto?room=Calendar\" "
 133                         "TITLE=\"Go to your personal calendar\" "
 134                         ">"
 135                 );
 136                 if (ib_displayas != IB_TEXTONLY) {
 137                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 138                         "SRC=\"/static/vcalendar.gif\">");
 139                 }
 140                 if (ib_displayas != IB_PICONLY) {
 141                         wprintf("Calendar");
 142                 }
 143                 wprintf("</A></li>\n");
 144         }
 145
 146         if (ib_contacts) {
 147                 wprintf("<li>"
 148                         "<A HREF=\"/dotgoto?room=Contacts\" "
 149                         "TITLE=\"Go to your personal address book\" "
 150                         ">"
 151                 );
 152                 if (ib_displayas != IB_TEXTONLY) {
 153                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 154                         "SRC=\"/static/vcard.gif\">");
 155                 }
 156                 if (ib_displayas != IB_PICONLY) {
 157                         wprintf("Contacts");
 158                 }
 159                 wprintf("</A></li>\n");
 160         }
 161
 162         if (ib_notes) {
 163                 wprintf("<li>"
 164                         "<A HREF=\"/dotgoto?room=Notes\" "
 165                         "TITLE=\"Go to your personal notes\" "
 166                         ">"
 167                 );
 168                 if (ib_displayas != IB_TEXTONLY) {
 169                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 170                         "SRC=\"/static/note.gif\">");
 171                 }
 172                 if (ib_displayas != IB_PICONLY) {
 173                         wprintf("Notes");
 174                 }
 175                 wprintf("</A></li>\n");
 176         }
 177
 178         if (ib_tasks)  {
 179                 wprintf("<li>"
 180                         "<A HREF=\"/dotgoto?room=Tasks\" "
 181                         "TITLE=\"Go to your personal task list\" "
 182                         ">"
 183                 );
 184                 if (ib_displayas != IB_TEXTONLY) {
 185                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 186                         "SRC=\"/static/vcalendar.gif\">");
 187                 }
 188                 if (ib_displayas != IB_PICONLY) {
 189                         wprintf("Tasks");
 190                 }
 191                 wprintf("</A></li>\n");
 192         }
 193
 194         if (ib_rooms) {
 195                 wprintf("<li>"
 196                         "<A HREF=\"/knrooms\" TITLE=\"List all of your "
 197                         "accessible rooms\" >"
 198                 );
 199                 if (ib_displayas != IB_TEXTONLY) {
 200                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 201                         "SRC=\"/static/rooms-icon.gif\">");
 202                 }
 203                 if (ib_displayas != IB_PICONLY) {
 204                         wprintf("Rooms");
 205                 }
 206                 wprintf("</A></li>\n");
 207         }
 208
 209         if (ib_users) {
 210                 wprintf("<li>"
 211                         "<A HREF=\"/whobbs\" TITLE=\"See who is online right now\" "
 212                         ">"
 213                 );
 214                 if (ib_displayas != IB_TEXTONLY) {
 215                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 216                         "SRC=\"/static/users-icon.gif\">");
 217                 }
 218                 if (ib_displayas != IB_PICONLY) {
 219                         wprintf("Users");
 220                 }
 221                 wprintf("</A></li>\n");
 222         }
 223
 224         if (ib_chat) {
 225                 wprintf("<li>"
 226                         "<A HREF=\"#\" onClick=\"window.open('/chat', "
 227                         "'ctdl_chat_window', "
 228                         "'toolbar=no,location=no,directories=no,copyhistory=no,"
 229                         "status=no,scrollbars=yes,resizable=yes');\""
 230                         ">"
 231                 );
 232                 if (ib_displayas != IB_TEXTONLY) {
 233                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 234                         "SRC=\"/static/chat-icon.gif\">");
 235                 }
 236                 if (ib_displayas != IB_PICONLY) {
 237                         wprintf("Chat");
 238                 }
 239                 wprintf("</A></li>\n");
 240         }
 241
 242         if (ib_advanced) {
 243                 wprintf("<li>"
 244                         "<A HREF=\"/display_main_menu\" "
 245                         "TITLE=\"Advanced Options Menu: Advanced Room commands, "
 246                         "Account Info, and Chat\" "
 247                         ">"
 248                 );
 249                 if (ib_displayas != IB_TEXTONLY) {
 250                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 251                         "SRC=\"/static/advanced-icon.gif\">");
 252                 }
 253                 if (ib_displayas != IB_PICONLY) {
 254                         wprintf("Advanced");
 255                 }
 256                 wprintf("</A></li>\n");
 257         }
 258
 259         if (ib_logoff) {
 260                 wprintf("<li>"
 261                         "<A HREF=\"/termquit\" TITLE=\"Log off\" "
 262                         "onClick=\"return confirm('Log off now?');\">"
 263                 );
 264                 if (ib_displayas != IB_TEXTONLY) {
 265                 wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 266                         "SRC=\"/static/exit-icon.gif\">");
 267                 }
 268                 if (ib_displayas != IB_PICONLY) {
 269                         wprintf("Log off");
 270                 }
 271                 wprintf("</A></li>\n");
 272         }
 273
 274         wprintf(
 275                 "<li><div align=\"center\">"
 276                 "<A HREF=\"/display_customize_iconbar\" "
 277                 "TITLE=\"Customize this menu\" "
 278                 ">customize this menu</A>"
 279                 "</A></div></li>\n"
 280         );
 281
 282         if (ib_citadel) if (ib_displayas != IB_TEXTONLY) wprintf(
 283                 "<li><div align=\"center\">"
 284                 "<A HREF=\"http://www.citadel.org\" "
 285                 "title=\"Find out more about Citadel\" target=\"aboutcit\" "
 286                 "onMouseOver=\"window.status='Find out more about "
 287                 "Citadel'; return true;\">powered by<br /><IMG "
 288                 "BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 289                 "SRC=\"/static/citadel-logo.gif\" ALT=\"CITADEL\">"
 290                 "<br />CITADEL</A>"
 291                 "</div></li>\n"
 292         );
 293
 294         wprintf("</ul>\n"
 295                 "</div>\n");
 296 }
 297
 298
 299
 300 void display_customize_iconbar(void) {
 301         char iconbar[SIZ];
 302         char buf[SIZ];
 303         char key[SIZ], value[SIZ];
 304         int i;
 305
 306         /* The initialized values of these variables also happen to
 307          * specify the default values for users who haven't customized
 308          * their iconbars.  These should probably be set in a master
 309          * configuration somewhere.
 310          */
 311         int ib_displayas = IB_PICTEXT;  /* pictures and text, pictures, text */
 312         int ib_logo = 0;        /* Site logo */
 313         int ib_summary = 1;     /* Summary page icon */
 314         int ib_inbox = 1;       /* Inbox icon */
 315         int ib_calendar = 1;    /* Calendar icon */
 316         int ib_contacts = 1;    /* Contacts icon */
 317         int ib_notes = 1;       /* Notes icon */
 318         int ib_tasks = 1;       /* Tasks icon */
 319         int ib_rooms = 1;       /* Rooms icon */
 320         int ib_users = 1;       /* Users icon */
 321         int ib_chat = 1;        /* Chat icon */
 322         int ib_advanced = 1;    /* Advanced Options icon */
 323         int ib_logoff = 1;      /* Logoff button */
 324         int ib_citadel = 1;     /* 'Powered by Citadel' logo */
 325         /*
 326          */
 327
 328         get_preference("iconbar", iconbar);
 329         for (i=0; i<num_tokens(iconbar, ','); ++i) {
 330                 extract_token(buf, iconbar, i, ',');
 331                 extract_token(key, buf, 0, '=');
 332                 extract_token(value, buf, 1, '=');
 333
 334                 if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
 335                 if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
 336                 if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
 337                 if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
 338                 if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
 339                 if (!strcasecmp(key, "ib_contacts")) ib_contacts = atoi(value);
 340                 if (!strcasecmp(key, "ib_notes")) ib_notes = atoi(value);
 341                 if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
 342                 if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
 343                 if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
 344                 if (!strcasecmp(key, "ib_chat")) ib_chat = atoi(value);
 345                 if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
 346                 if (!strcasecmp(key, "ib_logoff")) ib_logoff = atoi(value);
 347                 if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
 348         }
 349
 350         output_headers(1, 1, 2, 0, 0, 0, 0);
 351         wprintf("<div id=\"banner\">\n"
 352                 "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
 353                 "<SPAN CLASS=\"titlebar\">Customize the icon bar</SPAN>"
 354                 "</TD></TR></TABLE>\n"
 355                 "</div>\n<div id=\"content\">\n"
 356         );
 357
 358         wprintf("<center><table border=0 width=99%% bgcolor=\"#ffffff\"><tr><td>");
 359
 360         wprintf("<FORM METHOD=\"POST\" ACTION=\"/commit_iconbar\">\n");
 361
 362         wprintf("<CENTER>"
 363                 "Display icons as: ");
 364         for (i=0; i<=2; ++i) {
 365                 wprintf("<INPUT TYPE=\"radio\" NAME=\"ib_displayas\" VALUE=\"%d\"", i);
 366                 if (ib_displayas == i) wprintf(" CHECKED");
 367                 wprintf(">");
 368                 if (i == IB_PICTEXT) wprintf("pictures and text");
 369                 if (i == IB_PICONLY) wprintf("pictures only");
 370                 if (i == IB_TEXTONLY) wprintf("text only");
 371                 wprintf("\n");
 372         }
 373         wprintf("<br /><br />\n");
 374
 375         wprintf("Select the icons you would like to see displayed "
 376                 "in the &quot;icon bar&quot; menu on the left side of the "
 377                 "screen.</CENTER><br />\n"
 378         );
 379
 380         wprintf("<TABLE border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
 381
 382         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 383                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_logo\" VALUE=\"yes\" %s>"
 384                 "</TD><TD>"
 385                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 386                 "SRC=\"/image&name=hello\" ALT=\"&nbsp;\">"
 387                 "</TD><TD>"
 388                 "<B>Site logo</B><br />"
 389                 "A graphic describing this site"
 390                 "</TD></TR>\n",
 391                 (ib_logo ? "CHECKED" : "")
 392         );
 393
 394         wprintf("<TR><TD>"
 395                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_summary\" VALUE=\"yes\" %s>"
 396                 "</TD><TD>"
 397                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 398                 "SRC=\"/static/summary.gif\" ALT=\"&nbsp;\">"
 399                 "</TD><TD>"
 400                 "<B>Summary</B><br />"
 401                 "Your summary page"
 402                 "</TD></TR>\n",
 403                 (ib_summary ? "CHECKED" : "")
 404         );
 405
 406         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 407                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_inbox\" VALUE=\"yes\" %s>"
 408                 "</TD><TD>"
 409                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 410                 "SRC=\"/static/mail.gif\" ALT=\"&nbsp;\">"
 411                 "</TD><TD>"
 412                 "<B>Mail (inbox)</B><br />"
 413                 "A shortcut to your e-mail Inbox."
 414                 "</TD></TR>\n",
 415                 (ib_inbox ? "CHECKED" : "")
 416         );
 417
 418         wprintf("<TR><TD>"
 419                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_contacts\" "
 420                 "VALUE=\"yes\" %s>"
 421                 "</TD><TD>"
 422                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 423                 "SRC=\"/static/vcard.gif\" ALT=\"&nbsp;\">"
 424                 "</TD><TD>"
 425                 "<B>Contacts</B><br />"
 426                 "Your personal address book."
 427                 "</TD></TR>\n",
 428                 (ib_contacts ? "CHECKED" : "")
 429         );
 430
 431         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 432                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_notes\" "
 433                 "VALUE=\"yes\" %s>"
 434                 "</TD><TD>"
 435                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 436                 "SRC=\"/static/note.gif\" ALT=\"&nbsp;\">"
 437                 "</TD><TD>"
 438                 "<B>Notes</B><br />"
 439                 "Your personal notes."
 440                 "</TD></TR>\n",
 441                 (ib_notes ? "CHECKED" : "")
 442         );
 443
 444 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
 445         wprintf("<TR><TD>"
 446                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_calendar\" "
 447                 "VALUE=\"yes\" %s>"
 448                 "</TD><TD>"
 449                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 450                 "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
 451                 "</TD><TD>"
 452                 "<B>Calendar</B><br />"
 453                 "A shortcut to your personal calendar."
 454                 "</TD></TR>\n",
 455                 (ib_calendar ? "CHECKED" : "")
 456         );
 457
 458         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 459                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_tasks\" VALUE=\"yes\" %s>"
 460                 "</TD><TD>"
 461                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 462                 "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
 463                 "</TD><TD>"
 464                 "<B>Tasks</B><br />"
 465                 "A shortcut to your personal task list."
 466                 "</TD></TR>\n",
 467                 (ib_tasks ? "CHECKED" : "")
 468         );
 469 #endif /* WEBCIT_WITH_CALENDAR_SERVICE */
 470
 471         wprintf("<TR><TD>"
 472                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_rooms\" VALUE=\"yes\" %s>"
 473                 "</TD><TD>"
 474                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 475                 "SRC=\"/static/rooms-icon.gif\" ALT=\"&nbsp;\">"
 476                 "</TD><TD>"
 477                 "<B>Rooms</B><br />"
 478                 "Clicking this icon displays a list of all accesible "
 479                 "rooms (or folders) available."
 480                 "</TD></TR>\n",
 481                 (ib_rooms ? "CHECKED" : "")
 482         );
 483
 484         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 485                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_users\" VALUE=\"yes\" %s>"
 486                 "</TD><TD>"
 487                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 488                 "SRC=\"/static/users-icon.gif\" ALT=\"&nbsp;\">"
 489                 "</TD><TD>"
 490                 "<B>Users</B><br />"
 491                 "Clicking this icon displays a list of all users "
 492                 "currently logged in."
 493                 "</TD></TR>\n",
 494                 (ib_users ? "CHECKED" : "")
 495         );
 496
 497         wprintf("<TR><TD>"
 498                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_chat\" VALUE=\"yes\" %s>"
 499                 "</TD><TD>"
 500                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 501                 "SRC=\"/static/chat-icon.gif\" ALT=\"&nbsp;\">"
 502                 "</TD><TD>"
 503                 "<B>Chat</B><br />"
 504                 "Clicking this icon enters real-time chat mode "
 505                 "with other users in the same room."
 506                 "</TD></TR>\n",
 507                 (ib_chat ? "CHECKED" : "")
 508         );
 509
 510         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 511                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_advanced\" "
 512                 "VALUE=\"yes\" %s>"
 513                 "</TD><TD>"
 514                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 515                 "SRC=\"/static/advanced-icon.gif\" ALT=\"&nbsp;\">"
 516                 "</TD><TD>"
 517                 "<B>Advanced options</B><br />"
 518                 "Access to the complete menu of Citadel functions."
 519                 "</TD></TR>\n",
 520                 (ib_advanced ? "CHECKED" : "")
 521         );
 522
 523         wprintf("<TR><TD>"
 524                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_logoff\" "
 525                 "VALUE=\"yes\" %s>"
 526                 "</TD><TD>"
 527                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 528                 "SRC=\"/static/exit-icon.gif\" ALT=\"&nbsp;\">"
 529                 "</TD><TD>"
 530                 "<B>Log off</B><br />"
 531                 "Exit from the Citadel system.  If you remove this icon "
 532                 "then you will have no way out!"
 533                 "</TD></TR>\n",
 534                 (ib_logoff ? "CHECKED" : "")
 535         );
 536         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 537                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_citadel\" "
 538                 "VALUE=\"yes\" %s>"
 539                 "</TD><TD>"
 540                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 541                 "SRC=\"/static/citadel-logo.gif\" ALT=\"&nbsp;\">"
 542                 "</TD><TD>"
 543                 "<B>Citadel logo</B><br />"
 544                 "Displays the &quot;Powered by Citadel&quot; graphic"
 545                 "</TD></TR>\n",
 546                 (ib_citadel ? "CHECKED" : "")
 547         );
 548
 549         wprintf("</TABLE><br />\n"
 550                 "<CENTER>"
 551                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">"
 552                 "&nbsp;"
 553                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">"
 554                 "</CENTER></FORM>\n"
 555         );
 556
 557         wprintf("</td></tr></table></center>\n");
 558         wDumpContent(2);
 559 }
 560
 561
 562 void commit_iconbar(void) {
 563         char iconbar[SIZ];
 564         int i;
 565
 566         char *boxen[] = {
 567                 "ib_logo",
 568                 "ib_summary",
 569                 "ib_inbox",
 570                 "ib_calendar",
 571                 "ib_contacts",
 572                 "ib_notes",
 573                 "ib_tasks",
 574                 "ib_rooms",
 575                 "ib_users",
 576                 "ib_chat",
 577                 "ib_advanced",
 578                 "ib_logoff",
 579                 "ib_citadel"
 580         };
 581
 582         if (strcmp(bstr("sc"), "OK")) {
 583                 display_main_menu();
 584                 return;
 585         }
 586
 587         sprintf(iconbar, "ib_displayas=%d", atoi(bstr("ib_displayas")));
 588
 589         for (i=0; i<(sizeof(boxen)/sizeof(char *)); ++i) {
 590                 sprintf(&iconbar[strlen(iconbar)], ",%s=", boxen[i]);
 591                 if (!strcasecmp(bstr(boxen[i]), "yes")) {
 592                         sprintf(&iconbar[strlen(iconbar)], "1");
 593                 }
 594                 else {
 595                         sprintf(&iconbar[strlen(iconbar)], "0");
 596                 }
 597         }
 598
 599         set_preference("iconbar", iconbar);
 600
 601         output_headers(1, 1, 0, 0, 0, 0, 0);
 602         wprintf(
 603                 "<center><table border=1 bgcolor=\"#ffffff\"><tr><td>"
 604                 "<IMG SRC=\"/static/advanced-icon.gif\">"
 605                 "&nbsp;"
 606                 "Your icon bar has been updated.  Please select any of its "
 607                 "choices to continue."
 608                 "</td></tr></table>\n"
 609         );
 610         wDumpContent(2);
 611 }