config/conf.pl

   1 #!/usr/bin/env perl
   2 # conf.pl
   3 # Luke Ehresman (luke@squirrelmail.org)
   4 #
   5 # A simple configure script to configure squirrelmail
   6 #
   7 # $Id$
   8 ############################################################
   9 $conf_pl_version = "1.2.0";
  10
  11 ############################################################
  12 # Check what directory we're supposed to be running in, and
  13 # change there if necessary.  File::Basename has been in
  14 # Perl since at least 5.003_7, and nobody sane runs anything
  15 # before that, but just in case.
  16 ############################################################
  17
  18 if ( eval q{require "File/Basename.pm"} ) {
  19     my $dir = File::Basename::dirname($0);
  20     chdir($dir);
  21 }
  22
  23 ############################################################
  24 # Some people try to run this as a CGI. That's wrong!
  25 ############################################################
  26 if ( defined( $ENV{'PATH_INFO'} )
  27     || defined( $ENV{'QUERY_STRING'} )
  28     || defined( $ENV{'REQUEST_METHOD'} ) ) {
  29     print "Content-Type: text/html\n\n";
  30     print "You must run this script from the command line.";
  31     exit;
  32     }
  33
  34 ############################################################
  35 # First, lets read in the data already in there...
  36 ############################################################
  37 if ( -e "config.php" ) {
  38     open( FILE, "config.php" );
  39     while ( $line = <FILE> ) {
  40         $line =~ s/^\s+//;
  41         $line =~ s/^\$//;
  42         $var = $line;
  43
  44         $var =~ s/=/EQUALS/;
  45         if ( $var =~ /^([a-z]|[A-Z])/ ) {
  46             @o = split ( /\s*EQUALS\s*/, $var );
  47             if ( $o[0] eq "config_version" ) {
  48                 $o[1] =~ s/[\n|\r]//g;
  49                 $o[1] =~ s/[\'|\"];\s*$//;
  50                 $o[1] =~ s/;$//;
  51                 $o[1] =~ s/^[\'|\"]//;
  52
  53                 $config_version = $o[1];
  54                 close(FILE);
  55             }
  56         }
  57     }
  58     close(FILE);
  59
  60     if ( $config_version ne $conf_pl_version ) {
  61         system "clear";
  62         print $WHT. "WARNING:\n" . $NRM;
  63         print "  The file \"config/config.php\" was found, but it is for\n";
  64         print "  an older version of SquirrelMail. It is possible to still\n";
  65         print "  read the defaults from this file but be warned that many\n";
  66         print "  preferences change between versions. It is recommended that\n";
  67         print "  you start with a clean config.php for each upgrade that you\n";
  68         print "  do. To do this, just move config/config.php out of the way.\n";
  69         print "\n";
  70         print "Continue loading with the old config.php [y/N]? ";
  71         $ctu = <STDIN>;
  72
  73         if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
  74             exit;
  75         }
  76
  77         print "\nDo you want me to stop warning you [y/N]? ";
  78         $ctu = <STDIN>;
  79         if ( $ctu =~ /^y\n/i ) {
  80             $print_config_version = $conf_pl_version;
  81         } else {
  82             $print_config_version = $config_version;
  83         }
  84     } else {
  85         $print_config_version = $config_version;
  86     }
  87
  88     $config = 1;
  89     open( FILE, "config.php" );
  90 } elsif ( -e "config_default.php" ) {
  91     open( FILE, "config_default.php" );
  92     while ( $line = <FILE> ) {
  93         $line =~ s/^\s+//;
  94         $line =~ s/^\$//;
  95         $var = $line;
  96
  97         $var =~ s/=/EQUALS/;
  98         if ( $var =~ /^([a-z]|[A-Z])/ ) {
  99             @o = split ( /\s*EQUALS\s*/, $var );
 100             if ( $o[0] eq "config_version" ) {
 101                 $o[1] =~ s/[\n|\r]//g;
 102                 $o[1] =~ s/[\'|\"];\s*$//;
 103                 $o[1] =~ s/;$//;
 104                 $o[1] =~ s/^[\'|\"]//;
 105
 106                 $config_version = $o[1];
 107                 close(FILE);
 108             }
 109         }
 110     }
 111     close(FILE);
 112
 113     if ( $config_version ne $conf_pl_version ) {
 114         system "clear";
 115         print $WHT. "WARNING:\n" . $NRM;
 116         print "  You are trying to use a 'config_default.php' from an older\n";
 117         print "  version of SquirrelMail. This is HIGHLY unrecommended. You\n";
 118         print "  should get the 'config_default.php' that matches the version\n";
 119         print "  of SquirrelMail that you are running. You can get this from\n";
 120         print "  the SquirrelMail web page by going to the following URL:\n";
 121         print "      http://www.squirrelmail.org.\n";
 122         print "\n";
 123         print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
 124         $ctu = <STDIN>;
 125
 126         if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
 127             exit;
 128         }
 129
 130         print "\nDo you want me to stop warning you [y/N]? ";
 131         $ctu = <STDIN>;
 132         if ( $ctu =~ /^y\n/i ) {
 133             $print_config_version = $conf_pl_version;
 134         } else {
 135             $print_config_version = $config_version;
 136         }
 137     } else {
 138         $print_config_version = $config_version;
 139     }
 140     $config = 2;
 141     open( FILE, "config_default.php" );
 142 } else {
 143     print "No configuration file found. Please get config_default.php\n";
 144     print "or config.php before running this again. This program needs\n";
 145     print "a default config file to get default values.\n";
 146     exit;
 147 }
 148
 149 # Read and parse the current configuration file
 150 # (either config.php or config_default.php).
 151 while ( $line = <FILE> ) {
 152     $line =~ s/^\s+//;
 153     $line =~ s/^\$//;
 154     $var = $line;
 155
 156     $var =~ s/=/EQUALS/;
 157     if ( $var =~ /^([a-z]|[A-Z])/ ) {
 158         @options = split ( /\s*EQUALS\s*/, $var );
 159         $options[1] =~ s/[\n|\r]//g;
 160         $options[1] =~ s/[\'|\"];\s*$//;
 161         $options[1] =~ s/;$//;
 162         $options[1] =~ s/^[\'|\"]//;
 163
 164         if ( $options[0] =~ /^theme\[[0-9]+\]\[['|"]PATH['|"]\]/ ) {
 165             $sub = $options[0];
 166             $sub =~ s/\]\[['|"]PATH['|"]\]//;
 167             $sub =~ s/.*\[//;
 168             if ( -e "../themes" ) {
 169                 $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 170             }
 171             $theme_path[$sub] = $options[1];
 172         } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['|"]NAME['|"]\]/ ) {
 173             $sub = $options[0];
 174             $sub =~ s/\]\[['|"]NAME['|"]\]//;
 175             $sub =~ s/.*\[//;
 176             $theme_name[$sub] = $options[1];
 177         } elsif ( $options[0] =~ /^plugins\[[0-9]+\]/ ) {
 178             $sub = $options[0];
 179             $sub =~ s/\]//;
 180             $sub =~ s/^plugins\[//;
 181             $plugins[$sub] = $options[1];
 182         } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
 183             $sub = $options[0];
 184             $sub =~ s/\]//;
 185             $sub =~ s/^ldap_server\[//;
 186             $continue = 0;
 187             while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
 188                 if ( $tmp =~ /\);\s*$/ ) {
 189                     $continue = 1;
 190                 }
 191
 192                 if ( $tmp =~ /^\s*[\'|\"]host[\'|\"]/i ) {
 193                     $tmp =~ s/^\s*[\'|\"]host[\'|\"]\s*=>\s*[\'|\"]//i;
 194                     $tmp =~ s/[\'|\"],?\s*$//;
 195                     $tmp =~ s/[\'|\"]\);\s*$//;
 196                     $host = $tmp;
 197                 } elsif ( $tmp =~ /^\s*[\'|\"]base[\'|\"]/i ) {
 198                     $tmp =~ s/^\s*[\'|\"]base[\'|\"]\s*=>\s*[\'|\"]//i;
 199                     $tmp =~ s/[\'|\"],?\s*$//;
 200                     $tmp =~ s/[\'|\"]\);\s*$//;
 201                     $base = $tmp;
 202                 } elsif ( $tmp =~ /^\s*[\'|\"]charset[\'|\"]/i ) {
 203                     $tmp =~ s/^\s*[\'|\"]charset[\'|\"]\s*=>\s*[\'|\"]//i;
 204                     $tmp =~ s/[\'|\"],?\s*$//;
 205                     $tmp =~ s/[\'|\"]\);\s*$//;
 206                     $charset = $tmp;
 207                 } elsif ( $tmp =~ /^\s*[\'|\"]port[\'|\"]/i ) {
 208                     $tmp =~ s/^\s*[\'|\"]port[\'|\"]\s*=>\s*[\'|\"]//i;
 209                     $tmp =~ s/[\'|\"],?\s*$//;
 210                     $tmp =~ s/[\'|\"]\);\s*$//;
 211                     $port = $tmp;
 212                 } elsif ( $tmp =~ /^\s*[\'|\"]maxrows[\'|\"]/i ) {
 213                     $tmp =~ s/^\s*[\'|\"]maxrows[\'|\"]\s*=>\s*[\'|\"]//i;
 214                     $tmp =~ s/[\'|\"],?\s*$//;
 215                     $tmp =~ s/[\'|\"]\);\s*$//;
 216                     $maxrows = $tmp;
 217                 } elsif ( $tmp =~ /^\s*[\'|\"]name[\'|\"]/i ) {
 218                     $tmp =~ s/^\s*[\'|\"]name[\'|\"]\s*=>\s*[\'|\"]//i;
 219                     $tmp =~ s/[\'|\"],?\s*$//;
 220                     $tmp =~ s/[\'|\"]\);\s*$//;
 221                     $name = $tmp;
 222                 }
 223             }
 224             $ldap_host[$sub]    = $host;
 225             $ldap_base[$sub]    = $base;
 226             $ldap_name[$sub]    = $name;
 227             $ldap_port[$sub]    = $port;
 228             $ldap_maxrows[$sub] = $maxrows;
 229             $ldap_charset[$sub] = $charset;
 230         } else {
 231             ${ $options[0] } = $options[1];
 232         }
 233     }
 234 }
 235 close FILE;
 236 if ( $useSendmail ne "true" ) {
 237     $useSendmail = "false";
 238 }
 239 if ( !$sendmail_path ) {
 240     $sendmail_path = "/usr/sbin/sendmail";
 241 }
 242 if ( !$default_unseen_notify ) {
 243     $default_unseen_notify = 2;
 244 }
 245 if ( !$default_unseen_type ) {
 246     $default_unseen_type = 1;
 247 }
 248 if ( !$config_use_color ) {
 249     $config_use_color = 0;
 250 }
 251 if ( !$invert_time ) {
 252     $invert_time = "false";
 253 }
 254 if ( !$force_username_lowercase ) {
 255     $force_username_lowercase = "false";
 256 }
 257 if ( !$optional_delimiter ) {
 258     $optional_delimiter = "detect";
 259 }
 260 if ( !$use_authenticated_smtp ) {
 261     $use_authenticated_smtp = "false";
 262 }
 263 if ( !$auto_create_special ) {
 264     $auto_create_special = "false";
 265 }
 266 if ( !$default_use_priority ) {
 267     $default_use_priority = "true";
 268 }
 269 if ( !$hide_sm_attributions ) {
 270     $hide_sm_attributions = "false";
 271 }
 272 if ( !$default_use_mdn ) {
 273     $default_use_mdn = "true";
 274 }
 275 if ( !$delete_folder ) {
 276     $delete_folder = "false";
 277 }
 278 if ( !$frame_top ) {
 279     $frame_top = "_top";
 280 }
 281 if ( !$edit_identity ) {
 282     $edit_identity = "true";
 283 }
 284 if ( !$edit_name ) {
 285     $edit_name = "true";
 286 }
 287 if ( !$prefs_user_field ) {
 288     $prefs_user_field = 'user';
 289 }
 290 if ( !$prefs_key_field ) {
 291     $prefs_key_field = 'prefkey';
 292 }
 293 if ( !$prefs_val_field ) {
 294     $prefs_val_field = 'prefval';
 295 }
 296
 297 if ( $ARGV[0] eq '--install-plugin' ) {
 298     print "Activating plugin " . $ARGV[1] . "\n";
 299     push @plugins, $ARGV[1];
 300     save_data();
 301     exit(0);
 302 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
 303     print "Removing plugin " . $ARGV[1] . "\n";
 304     foreach $plugin (@plugins) {
 305         if ( $plugin ne $ARGV[1] ) {
 306             push @newplugins, $plugin;
 307         }
 308     }
 309     @plugins = @newplugins;
 310     save_data();
 311     exit(0);
 312 }
 313
 314 #####################################################################################
 315 if ( $config_use_color == 1 ) {
 316     $WHT = "\x1B[37;1m";
 317     $NRM = "\x1B[0m";
 318 } else {
 319     $WHT              = "";
 320     $NRM              = "";
 321     $config_use_color = 2;
 322 }
 323
 324 while ( ( $command ne "q" ) && ( $command ne "Q" ) ) {
 325     system "clear";
 326     print $WHT. "SquirrelMail Configuration : " . $NRM;
 327     if    ( $config == 1 ) { print "Read: config.php"; }
 328     elsif ( $config == 2 ) { print "Read: config_default.php"; }
 329     print " ($print_config_version)\n";
 330     print "---------------------------------------------------------\n";
 331
 332     if ( $menu == 0 ) {
 333         print $WHT. "Main Menu --\n" . $NRM;
 334         print "1.  Organization Preferences\n";
 335         print "2.  Server Settings\n";
 336         print "3.  Folder Defaults\n";
 337         print "4.  General Options\n";
 338         print "5.  Themes\n";
 339         print "6.  Address Books (LDAP)\n";
 340         print "7.  Message of the Day (MOTD)\n";
 341         print "8.  Plugins\n";
 342         print "9.  Database\n";
 343         print "\n";
 344         print "D.  Set pre-defined settings for specific IMAP servers\n";
 345         print "\n";
 346     } elsif ( $menu == 1 ) {
 347         print $WHT. "Organization Preferences\n" . $NRM;
 348         print "1.  Organization Name    : $WHT$org_name$NRM\n";
 349         print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 350         print "3.  Organization Title   : $WHT$org_title$NRM\n";
 351         print "4.  Signout Page         : $WHT$signout_page$NRM\n";
 352         print "5.  Default Language     : $WHT$squirrelmail_default_language$NRM\n";
 353         print "6.  Top Frame            : $WHT$frame_top$NRM\n";
 354         print "\n";
 355         print "R   Return to Main Menu\n";
 356     } elsif ( $menu == 2 ) {
 357         print $WHT. "Server Settings\n" . $NRM;
 358         print "1.  Domain               : $WHT$domain$NRM\n";
 359         print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 360         print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 361         print "4.  Use Sendmail/SMTP    : $WHT";
 362         if ( lc($useSendmail) eq "true" ) {
 363             print "Sendmail";
 364         } else {
 365             print "SMTP";
 366         }
 367         print "$NRM\n";
 368         if ( lc($useSendmail) eq "true" ) {
 369             print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 370         } else {
 371             print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 372             print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 373             print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 374         }
 375         print "9.  Server               : $WHT$imap_server_type$NRM\n";
 376         print "10. Invert Time          : $WHT$invert_time$NRM\n";
 377         print "11. Delimiter            : $WHT$optional_delimiter$NRM\n";
 378         print "\n";
 379         print "R   Return to Main Menu\n";
 380     } elsif ( $menu == 3 ) {
 381         print $WHT. "Folder Defaults\n" . $NRM;
 382         print "1.  Default Folder Prefix         : $WHT$default_folder_prefix$NRM\n";
 383         print "2.  Show Folder Prefix Option     : $WHT$show_prefix_option$NRM\n";
 384         print "3.  Trash Folder                  : $WHT$trash_folder$NRM\n";
 385         print "4.  Sent Folder                   : $WHT$sent_folder$NRM\n";
 386         print "5.  Drafts Folder                 : $WHT$draft_folder$NRM\n";
 387         print "6.  By default, move to trash     : $WHT$default_move_to_trash$NRM\n";
 388         print "7.  By default, move to sent      : $WHT$default_move_to_sent$NRM\n";
 389         print "8.  By default, save as draft     : $WHT$default_save_as_draft$NRM\n";
 390         print "9.  List Special Folders First    : $WHT$list_special_folders_first$NRM\n";
 391         print "10. Show Special Folders Color    : $WHT$use_special_folder_color$NRM\n";
 392         print "11. Auto Expunge                  : $WHT$auto_expunge$NRM\n";
 393         print "12. Default Sub. of INBOX         : $WHT$default_sub_of_inbox$NRM\n";
 394         print "13. Show 'Contain Sub.' Option    : $WHT$show_contain_subfolders_option$NRM\n";
 395         print "14. Default Unseen Notify         : $WHT$default_unseen_notify$NRM\n";
 396         print "15. Default Unseen Type           : $WHT$default_unseen_type$NRM\n";
 397         print "16. Auto Create Special Folders   : $WHT$auto_create_special$NRM\n";
 398         print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n";
 399         print "\n";
 400         print "R   Return to Main Menu\n";
 401     } elsif ( $menu == 4 ) {
 402         print $WHT. "General Options\n" . $NRM;
 403         print "1.  Default Charset           : $WHT$default_charset$NRM\n";
 404         print "2.  Data Directory            : $WHT$data_dir$NRM\n";
 405         print "3.  Attachment Directory      : $WHT$attachment_dir$NRM\n";
 406         print "4.  Directory Hash Level      : $WHT$dir_hash_level$NRM\n";
 407         print "5.  Default Left Size         : $WHT$default_left_size$NRM\n";
 408         print "6.  Usernames in Lowercase    : $WHT$force_username_lowercase$NRM\n";
 409         print "7.  Allow use of priority     : $WHT$default_use_priority$NRM\n";
 410         print "8.  Hide SM attributions      : $WHT$hide_sm_attributions$NRM\n";
 411         print "9.  Allow use of receipts     : $WHT$default_use_mdn$NRM\n";
 412         print "10. Allow editing of identity : $WHT$edit_identity$NRM\n";
 413
 414         if ( lc($edit_identity) eq "false" ) {
 415             print "11. Allow editing of name     : $WHT$edit_name$NRM\n";
 416         }
 417         print "\n";
 418         print "R   Return to Main Menu\n";
 419     } elsif ( $menu == 5 ) {
 420         print $WHT. "Themes\n" . $NRM;
 421         print "1.  Change Themes\n";
 422         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
 423             print "    >  $theme_name[$count]\n";
 424         }
 425         print "2.  CSS File : $WHT$theme_css$NRM\n";
 426         print "\n";
 427         print "R   Return to Main Menu\n";
 428     } elsif ( $menu == 6 ) {
 429         print $WHT. "Address Books (LDAP)\n" . $NRM;
 430         print "1.  Change Servers\n";
 431         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
 432             print "    >  $ldap_host[$count]\n";
 433         }
 434         print
 435           "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 436         print "\n";
 437         print "R   Return to Main Menu\n";
 438     } elsif ( $menu == 7 ) {
 439         print $WHT. "Message of the Day (MOTD)\n" . $NRM;
 440         print "\n$motd\n";
 441         print "\n";
 442         print "1   Edit the MOTD\n";
 443         print "\n";
 444         print "R   Return to Main Menu\n";
 445     } elsif ( $menu == 8 ) {
 446         print $WHT. "Plugins\n" . $NRM;
 447         print "  Installed Plugins\n";
 448         $num = 0;
 449         for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
 450             $num = $count + 1;
 451             print "    $num. $plugins[$count]\n";
 452         }
 453         print "\n  Available Plugins:\n";
 454         opendir( DIR, "../plugins" );
 455         @files          = readdir(DIR);
 456         $pos            = 0;
 457         @unused_plugins = ();
 458         for ( $i = 0 ; $i <= $#files ; $i++ ) {
 459             if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
 460                 $match = 0;
 461                 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
 462                     if ( $plugins[$k] eq $files[$i] ) {
 463                         $match = 1;
 464                     }
 465                 }
 466                 if ( $match == 0 ) {
 467                     $unused_plugins[$pos] = $files[$i];
 468                     $pos++;
 469                 }
 470             }
 471         }
 472
 473         for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
 474             $num = $num + 1;
 475             print "    $num. $unused_plugins[$i]\n";
 476         }
 477         closedir DIR;
 478
 479         print "\n";
 480         print "A   Sanitize all plugins for use with Squirrelmail 1.2\n";
 481         print "\n";
 482         print "R   Return to Main Menu\n";
 483     } elsif ( $menu == 9 ) {
 484         print $WHT. "Database\n" . $NRM;
 485         print "1.  DSN for Address Book   : $WHT$addrbook_dsn$NRM\n";
 486         print "2.  Table for Address Book : $WHT$addrbook_table$NRM\n";
 487         print "\n";
 488         print "3.  DSN for Preferences    : $WHT$prefs_dsn$NRM\n";
 489         print "4.  Table for Preferences  : $WHT$prefs_table$NRM\n";
 490         print "5.  Field for username     : $WHT$prefs_user_field$NRM\n";
 491         print "6.  Field for prefs key    : $WHT$prefs_key_field$NRM\n";
 492         print "7.  Field for prefs value  : $WHT$prefs_val_field$NRM\n";
 493         print "\n";
 494         print "S   Save data\n";
 495         print "R   Return to Main Menu\n";
 496     }
 497     if ( $config_use_color == 1 ) {
 498         print "C.  Turn color off\n";
 499     } else {
 500         print "C.  Turn color on\n";
 501     }
 502     print "S   Save data\n";
 503     print "Q   Quit\n";
 504
 505     print "\n";
 506     print "Command >> " . $WHT;
 507     $command = <STDIN>;
 508     $command =~ s/[\n|\r]//g;
 509     $command =~ tr/A-Z/a-z/;
 510     print "$NRM\n";
 511
 512     # Read the commands they entered.
 513     if ( $command eq "r" ) {
 514         $menu = 0;
 515     } elsif ( $command eq "s" ) {
 516         save_data();
 517         print "Press enter to continue...";
 518         $tmp   = <STDIN>;
 519         $saved = 1;
 520     } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
 521         print "You have not saved your data.\n";
 522         print "Save?  [" . $WHT . "Y" . $NRM . "/n]: ";
 523         $save = <STDIN>;
 524         if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
 525             save_data();
 526         }
 527     } elsif ( $command eq "c" ) {
 528         if ( $config_use_color == 1 ) {
 529             $config_use_color = 2;
 530             $WHT              = "";
 531             $NRM              = "";
 532         } else {
 533             $config_use_color = 1;
 534             $WHT              = "\x1B[37;1m";
 535             $NRM              = "\x1B[0m";
 536         }
 537     } elsif ( $command eq "d" && $menu == 0 ) {
 538         set_defaults();
 539     } else {
 540         $saved = 0;
 541         if ( $menu == 0 ) {
 542             if ( ( $command > 0 ) && ( $command < 10 ) ) {
 543                 $menu = $command;
 544             }
 545         } elsif ( $menu == 1 ) {
 546             if    ( $command == 1 ) { $org_name                      = command1(); }
 547             elsif ( $command == 2 ) { $org_logo                      = command2(); }
 548             elsif ( $command == 3 ) { $org_title                     = command3(); }
 549             elsif ( $command == 4 ) { $signout_page                  = command4(); }
 550             elsif ( $command == 5 ) { $squirrelmail_default_language = command5(); }
 551             elsif ( $command == 6 ) { $frame_top                     = command6(); }
 552         } elsif ( $menu == 2 ) {
 553             if    ( $command == 1 )  { $domain                 = command11(); }
 554             elsif ( $command == 2 )  { $imapServerAddress      = command12(); }
 555             elsif ( $command == 3 )  { $imapPort               = command13(); }
 556             elsif ( $command == 4 )  { $useSendmail            = command14(); }
 557             elsif ( $command == 5 )  { $sendmail_path          = command15(); }
 558             elsif ( $command == 6 )  { $smtpServerAddress      = command16(); }
 559             elsif ( $command == 7 )  { $smtpPort               = command17(); }
 560             elsif ( $command == 8 )  { $use_authenticated_smtp = command18(); }
 561             elsif ( $command == 9 )  { $imap_server_type       = command19(); }
 562             elsif ( $command == 10 ) { $invert_time            = command110(); }
 563             elsif ( $command == 11 ) { $optional_delimiter     = command111(); }
 564         } elsif ( $menu == 3 ) {
 565             if    ( $command == 1 )  { $default_folder_prefix          = command21(); }
 566             elsif ( $command == 2 )  { $show_prefix_option             = command22(); }
 567             elsif ( $command == 3 )  { $trash_folder                   = command23a(); }
 568             elsif ( $command == 4 )  { $sent_folder                    = command23b(); }
 569             elsif ( $command == 5 )  { $draft_folder                   = command23c(); }
 570             elsif ( $command == 6 )  { $default_move_to_trash          = command24a(); }
 571             elsif ( $command == 7 )  { $default_move_to_sent           = command24b(); }
 572             elsif ( $command == 8 )  { $default_save_as_draft          = command24c(); }
 573             elsif ( $command == 9 )  { $list_special_folders_first     = command27(); }
 574             elsif ( $command == 10 ) { $use_special_folder_color       = command28(); }
 575             elsif ( $command == 11 ) { $auto_expunge                   = command29(); }
 576             elsif ( $command == 12 ) { $default_sub_of_inbox           = command210(); }
 577             elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
 578             elsif ( $command == 14 ) { $default_unseen_notify          = command212(); }
 579             elsif ( $command == 15 ) { $default_unseen_type            = command213(); }
 580             elsif ( $command == 16 ) { $auto_create_special            = command214(); }
 581             elsif ( $command == 17 ) { $delete_folder                  = command215(); }
 582         } elsif ( $menu == 4 ) {
 583             if    ( $command == 1 )  { $default_charset          = command31(); }
 584             elsif ( $command == 2 )  { $data_dir                 = command33a(); }
 585             elsif ( $command == 3 )  { $attachment_dir           = command33b(); }
 586             elsif ( $command == 4 )  { $dir_hash_level           = command33c(); }
 587             elsif ( $command == 5 )  { $default_left_size        = command35(); }
 588             elsif ( $command == 6 )  { $force_username_lowercase = command36(); }
 589             elsif ( $command == 7 )  { $default_use_priority     = command37(); }
 590             elsif ( $command == 8 )  { $hide_sm_attributions     = command38(); }
 591             elsif ( $command == 9 )  { $default_use_mdn          = command39(); }
 592             elsif ( $command == 10 ) { $edit_identity            = command310(); }
 593             elsif ( $command == 11 ) { $edit_name                = command311(); }
 594         } elsif ( $menu == 5 ) {
 595             if ( $command == 1 ) { command41(); }
 596             elsif ( $command == 2 ) { $theme_css = command42(); }
 597         } elsif ( $menu == 6 ) {
 598             if    ( $command == 1 ) { command61(); }
 599             elsif ( $command == 2 ) { command62(); }
 600         } elsif ( $menu == 7 ) {
 601             if ( $command == 1 ) { $motd = command71(); }
 602         } elsif ( $menu == 8 ) {
 603             if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
 604             elsif ( $command eq "a" ) { command8s(); }
 605         } elsif ( $menu == 9 ) {
 606             if    ( $command == 1 ) { $addrbook_dsn     = command91(); }
 607             elsif ( $command == 2 ) { $addrbook_table   = command92(); }
 608             elsif ( $command == 3 ) { $prefs_dsn        = command93(); }
 609             elsif ( $command == 4 ) { $prefs_table      = command94(); }
 610             elsif ( $command == 5 ) { $prefs_user_field = command95(); }
 611             elsif ( $command == 6 ) { $prefs_key_field  = command96(); }
 612             elsif ( $command == 7 ) { $prefs_val_field  = command97(); }
 613         }
 614     }
 615 }
 616
 617 ####################################################################################
 618
 619 # org_name
 620 sub command1 {
 621     print "We have tried to make the name SquirrelMail as transparent as\n";
 622     print "possible.  If you set up an organization name, most places where\n";
 623     print "SquirrelMail would take credit will be credited to your organization.\n";
 624     print "\n";
 625     print "[$WHT$org_name$NRM]: $WHT";
 626     $new_org_name = <STDIN>;
 627     if ( $new_org_name eq "\n" ) {
 628         $new_org_name = $org_name;
 629     } else {
 630         $new_org_name =~ s/[\r|\n]//g;
 631     }
 632     return $new_org_name;
 633 }
 634
 635 # org_logo
 636 sub command2 {
 637     print "Your organization's logo is an image that will be displayed at\n";
 638     print "different times throughout SquirrelMail.  This is asking for the\n";
 639     print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 640     print "(../images/logo.jpg) path to your logo.\n";
 641     print "\n";
 642     print "[$WHT$org_logo$NRM]: $WHT";
 643     $new_org_logo = <STDIN>;
 644     if ( $new_org_logo eq "\n" ) {
 645         $new_org_logo = $org_logo;
 646     } else {
 647         $new_org_logo =~ s/[\r|\n]//g;
 648     }
 649     return $new_org_logo;
 650 }
 651
 652 # org_title
 653 sub command3 {
 654     print "A title is what is displayed at the top of the browser window in\n";
 655     print "the titlebar.  Usually this will end up looking something like:\n";
 656     print "\"Netscape: $org_title\"\n";
 657     print "\n";
 658     print "[$WHT$org_title$NRM]: $WHT";
 659     $new_org_title = <STDIN>;
 660     if ( $new_org_title eq "\n" ) {
 661         $new_org_title = $org_title;
 662     } else {
 663         $new_org_title =~ s/[\r|\n]//g;
 664     }
 665     return $new_org_title;
 666 }
 667
 668 # signout_page
 669 sub command4 {
 670     print "When users click the Sign Out button they will be logged out and\n";
 671     print "then sent to signout_page.  If signout_page is left empty,\n";
 672     print "(hit space and then return) they will be taken, as normal,\n";
 673     print "to the default and rather sparse SquirrelMail signout page.\n";
 674     print "\n";
 675     print "[$WHT$signout_page$NRM]: $WHT";
 676     $new_signout_page = <STDIN>;
 677     if ( $new_signout_page eq "\n" ) {
 678         $new_signout_page = $signout_page;
 679     } else {
 680         $new_signout_page =~ s/[\r|\n]//g;
 681         $new_signout_page =~ s/^\s+$//g;
 682     }
 683     return $new_signout_page;
 684 }
 685
 686 # Default language
 687 sub command5 {
 688     print "SquirrelMail attempts to set the language in many ways.  If it\n";
 689     print "can not figure it out in another way, it will default to this\n";
 690     print "language.  Please use the two-letter code for the desired language.\n";
 691     print "\n";
 692     print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 693     $new_signout_page = <STDIN>;
 694     if ( $new_signout_page eq "\n" ) {
 695         $new_signout_page = $squirrelmail_default_language;
 696     } else {
 697         $new_signout_page =~ s/[\r|\n]//g;
 698         $new_signout_page =~ s/^\s+$//g;
 699     }
 700     return $new_signout_page;
 701 }
 702
 703 # Default top frame
 704 sub command6 {
 705     print "SquirrelMail defaults to using the whole of the browser window.\n";
 706     print "This allows you to keep it within a specified frame. The default\n";
 707     print "is '_top'\n";
 708     print "\n";
 709     print "[$WHT$frame_top$NRM]: $WHT";
 710     $new_frame_top = <STDIN>;
 711     if ( $new_frame_top eq "\n" ) {
 712         $new_frame_top = '_top';
 713     } else {
 714         $new_frame_top =~ s/[\r|\n]//g;
 715         $new_frame_top =~ s/^\s+$//g;
 716     }
 717     return $new_frame_top;
 718 }
 719
 720 ####################################################################################
 721
 722 # domain
 723 sub command11 {
 724     print "The domain name is the suffix at the end of all email messages.  If\n";
 725     print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 726     print "would be myorg.com.\n";
 727     print "\n";
 728     print "[$WHT$domain$NRM]: $WHT";
 729     $new_domain = <STDIN>;
 730     if ( $new_domain eq "\n" ) {
 731         $new_domain = $domain;
 732     } else {
 733         $new_domain =~ s/[\r|\n]//g;
 734     }
 735     return $new_domain;
 736 }
 737
 738 # imapServerAddress
 739 sub command12 {
 740     print "This is the address where your IMAP server resides.\n";
 741     print "[$WHT$imapServerAddress$NRM]: $WHT";
 742     $new_imapServerAddress = <STDIN>;
 743     if ( $new_imapServerAddress eq "\n" ) {
 744         $new_imapServerAddress = $imapServerAddress;
 745     } else {
 746         $new_imapServerAddress =~ s/[\r|\n]//g;
 747     }
 748     return $new_imapServerAddress;
 749 }
 750
 751 # imapPort
 752 sub command13 {
 753     print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 754     print "[$WHT$imapPort$NRM]: $WHT";
 755     $new_imapPort = <STDIN>;
 756     if ( $new_imapPort eq "\n" ) {
 757         $new_imapPort = $imapPort;
 758     } else {
 759         $new_imapPort =~ s/[\r|\n]//g;
 760     }
 761     return $new_imapPort;
 762 }
 763
 764 # useSendmail
 765 sub command14 {
 766     print "You now need to choose the method that you will use for sending\n";
 767     print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 768     print "or use sendmail directly.\n";
 769     if ( lc($useSendmail) eq "true" ) {
 770         $default_value = "1";
 771     } else {
 772         $default_value = "2";
 773     }
 774     print "\n";
 775     print "  1.  Sendmail\n";
 776     print "  2.  SMTP\n";
 777     print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 778     $use_sendmail = <STDIN>;
 779     if ( ( $use_sendmail =~ /^1\n/i )
 780         || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
 781         $useSendmail = "true";
 782         } else {
 783         $useSendmail = "false";
 784         }
 785     return $useSendmail;
 786 }
 787
 788 # sendmail_path
 789 sub command15 {
 790     if ( $sendmail_path[0] !~ /./ ) {
 791         $sendmail_path = "/usr/sbin/sendmail";
 792     }
 793     print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 794     print "[$WHT$sendmail_path$NRM]: $WHT";
 795     $new_sendmail_path = <STDIN>;
 796     if ( $new_sendmail_path eq "\n" ) {
 797         $new_sendmail_path = $sendmail_path;
 798     } else {
 799         $new_sendmail_path =~ s/[\r|\n]//g;
 800     }
 801     return $new_sendmail_path;
 802 }
 803
 804 # smtpServerAddress
 805 sub command16 {
 806     print "This is the location of your SMTP server.\n";
 807     print "[$WHT$smtpServerAddress$NRM]: $WHT";
 808     $new_smtpServerAddress = <STDIN>;
 809     if ( $new_smtpServerAddress eq "\n" ) {
 810         $new_smtpServerAddress = $smtpServerAddress;
 811     } else {
 812         $new_smtpServerAddress =~ s/[\r|\n]//g;
 813     }
 814     return $new_smtpServerAddress;
 815 }
 816
 817 # smtpPort
 818 sub command17 {
 819     print "This is the port to connect to for SMTP.  Usually 25.\n";
 820     print "[$WHT$smtpPort$NRM]: $WHT";
 821     $new_smtpPort = <STDIN>;
 822     if ( $new_smtpPort eq "\n" ) {
 823         $new_smtpPort = $smtpPort;
 824     } else {
 825         $new_smtpPort =~ s/[\r|\n]//g;
 826     }
 827     return $new_smtpPort;
 828 }
 829
 830 # authenticated server
 831 sub command18 {
 832     print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 833     print "support this in order for SquirrelMail to work with it.  We implemented\n";
 834     print "it according to RFC 2554.\n";
 835
 836     $YesNo = 'n';
 837     $YesNo = 'y' if ( lc($use_authenticated_smtp) eq "true" );
 838
 839     print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 840
 841     $new_use_authenticated_smtp = <STDIN>;
 842     $new_use_authenticated_smtp =~ tr/yn//cd;
 843     return "true"  if ( $new_use_authenticated_smtp eq "y" );
 844     return "false" if ( $new_use_authenticated_smtp eq "n" );
 845     return $use_authenticated_smtp;
 846 }
 847
 848 # imap_server_type
 849 sub command19 {
 850     print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 851     print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 852     print "the same principles.  We have made some work-arounds for some of\n";
 853     print "these servers.  If you would like to use them, please select your\n";
 854     print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 855     print "set this to \"other\", and none will be used.\n";
 856     print "    cyrus      = Cyrus IMAP server\n";
 857     print "    uw         = University of Washington's IMAP server\n";
 858     print "    exchange   = Microsoft Exchange IMAP server\n";
 859     print "    courier    = Courier IMAP server\n";
 860     print "    other      = Not one of the above servers\n";
 861     print "[$WHT$imap_server_type$NRM]: $WHT";
 862     $new_imap_server_type = <STDIN>;
 863
 864     if ( $new_imap_server_type eq "\n" ) {
 865         $new_imap_server_type = $imap_server_type;
 866     } else {
 867         $new_imap_server_type =~ s/[\r|\n]//g;
 868     }
 869     return $new_imap_server_type;
 870 }
 871
 872 # invert_time
 873 sub command110 {
 874     print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 875     print "on some machines).  Typically this happens if the system doesn't support\n";
 876     print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 877     print "This most often occurs on Solaris 7 machines in the United States.\n";
 878     print "By default, this is off.  It should be kept off unless problems surface\n";
 879     print "about the time that messages are sent.\n";
 880     print "    no  = Do NOT fix time -- almost always correct\n";
 881     print "    yes = Fix the time for this system\n";
 882
 883     $YesNo = 'n';
 884     $YesNo = 'y' if ( lc($invert_time) eq "true" );
 885
 886     print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 887
 888     $new_invert_time = <STDIN>;
 889     $new_invert_time =~ tr/yn//cd;
 890     return "true"  if ( $new_invert_time eq "y" );
 891     return "false" if ( $new_invert_time eq "n" );
 892     return $invert_time;
 893 }
 894
 895 sub command111 {
 896     print "This is the delimiter that your IMAP server uses to distinguish between\n";
 897     print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 898     print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 899     print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 900     print "but if you are sure you know what delimiter your server uses, you can\n";
 901     print "specify it here.\n";
 902     print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 903     print "[$WHT$optional_delimiter$NRM]: $WHT";
 904     $new_optional_delimiter = <STDIN>;
 905
 906     if ( $new_optional_delimiter eq "\n" ) {
 907         $new_optional_delimiter = $optional_delimiter;
 908     } else {
 909         $new_optional_delimiter =~ s/[\r|\n]//g;
 910     }
 911     return $new_optional_delimiter;
 912 }
 913
 914 # MOTD
 915 sub command71 {
 916     print "\nYou can now create the welcome message that is displayed\n";
 917     print "every time a user logs on.  You can use HTML or just plain\n";
 918     print
 919 "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 920
 921     $new_motd = "";
 922     do {
 923         print "] ";
 924         $line = <STDIN>;
 925         $line =~ s/[\r|\n]//g;
 926         if ( $line ne "@" ) {
 927             $line =~ s/  /\&nbsp;\&nbsp;/g;
 928             $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 929             $line =~ s/$/ /;
 930             $line =~ s/\'/\\\'/g;
 931
 932             $new_motd = $new_motd . $line;
 933         }
 934     } while ( $line ne "@" );
 935     return $new_motd;
 936 }
 937
 938 ################# PLUGINS ###################
 939
 940 sub command81 {
 941     $command =~ s/[\s|\n|\r]*//g;
 942     if ( $command > 0 ) {
 943         $command = $command - 1;
 944         if ( $command <= $#plugins ) {
 945             @newplugins = ();
 946             $ct         = 0;
 947             while ( $ct <= $#plugins ) {
 948                 if ( $ct != $command ) {
 949                     @newplugins = ( @newplugins, $plugins[$ct] );
 950                 }
 951                 $ct++;
 952             }
 953             @plugins = @newplugins;
 954         } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
 955             $num        = $command - $#plugins - 1;
 956             @newplugins = @plugins;
 957             $ct         = 0;
 958             while ( $ct <= $#unused_plugins ) {
 959                 if ( $ct == $num ) {
 960                     @newplugins = ( @newplugins, $unused_plugins[$ct] );
 961
 962                     # sanitize the plugin
 963                     $dir = $unused_plugins[$ct];
 964                     `./ri_once.pl ../plugins/$dir`;
 965                 }
 966                 $ct++;
 967             }
 968             @plugins = @newplugins;
 969         }
 970     }
 971     return @plugins;
 972 }
 973
 974 sub command8s {
 975     print "This command will sanitize all plugins for use with\n";
 976     print "Squirrelmail 1.2. That is, it will rewrite some php-\n";
 977     print "constructs that are *incompatible* with the 1.2 design\n";
 978     print "into ones that are *compatible*\n";
 979     print "Do you wish to issue this command [y/N]? ";
 980     $ctu = <STDIN>;
 981     if ( $ctu =~ /^y\n/i ) {
 982         `./ri_once.pl ../plugins`;
 983     }
 984 }
 985
 986 ################# FOLDERS ###################
 987
 988 # default_folder_prefix
 989 sub command21 {
 990     print "Some IMAP servers (UW, for example) store mail and folders in\n";
 991     print "your user space in a separate subdirectory.  This is where you\n";
 992     print "specify what that directory is.\n";
 993     print "\n";
 994     print "EXAMPLE:  mail/";
 995     print "\n";
 996     print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 997     print "       option, you must set this to 'none'.\n";
 998     print "\n";
 999     print "[$WHT$default_folder_prefix$NRM]: $WHT";
1000     $new_default_folder_prefix = <STDIN>;
1001
1002     if ( $new_default_folder_prefix eq "\n" ) {
1003         $new_default_folder_prefix = $default_folder_prefix;
1004     } else {
1005         $new_default_folder_prefix =~ s/[\r|\n]//g;
1006     }
1007     if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ /none/i ) ) {
1008         $new_default_folder_prefix = "";
1009     } else {
1010         $new_default_folder_prefix =~ s/\/*$//g;
1011         $new_default_folder_prefix =~ s/$/\//g;
1012     }
1013     return $new_default_folder_prefix;
1014 }
1015
1016 # Show Folder Prefix
1017 sub command22 {
1018     print "It is possible to set up the default folder prefix as a user\n";
1019     print "specific option, where each user can specify what their mail\n";
1020     print "folder is.  If you set this to false, they will never see the\n";
1021     print "option, but if it is true, this option will appear in the\n";
1022     print "'options' section.\n";
1023     print "\n";
1024     print "NOTE:  You set the default folder prefix in option '1' of this\n";
1025     print "       section.  That will be the default if the user doesn't\n";
1026     print "       specify anything different.\n";
1027     print "\n";
1028
1029     if ( lc($show_prefix_option) eq "true" ) {
1030         $default_value = "y";
1031     } else {
1032         $default_value = "n";
1033     }
1034     print "\n";
1035     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1036     $new_show = <STDIN>;
1037     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1038         $show_prefix_option = "true";
1039     } else {
1040         $show_prefix_option = "false";
1041     }
1042     return $show_prefix_option;
1043 }
1044
1045 # Trash Folder
1046 sub command23a {
1047     print "You can now specify where the default trash folder is located.\n";
1048     print "On servers where you do not want this, you can set it to anything\n";
1049     print "and set option 6 to false.\n";
1050     print "\n";
1051     print "This is relative to where the rest of your email is kept.  You do\n";
1052     print "not need to worry about their mail directory.  If this folder\n";
1053     print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1054     print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1055     print "\n";
1056
1057     print "[$WHT$trash_folder$NRM]: $WHT";
1058     $new_trash_folder = <STDIN>;
1059     if ( $new_trash_folder eq "\n" ) {
1060         $new_trash_folder = $trash_folder;
1061     } else {
1062         $new_trash_folder =~ s/[\r|\n]//g;
1063     }
1064     return $new_trash_folder;
1065 }
1066
1067 # Sent Folder
1068 sub command23b {
1069     print "This is where messages that are sent will be stored.  SquirrelMail\n";
1070     print "by default puts a copy of all outgoing messages in this folder.\n";
1071     print "\n";
1072     print "This is relative to where the rest of your email is kept.  You do\n";
1073     print "not need to worry about their mail directory.  If this folder\n";
1074     print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1075     print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1076     print "\n";
1077
1078     print "[$WHT$sent_folder$NRM]: $WHT";
1079     $new_sent_folder = <STDIN>;
1080     if ( $new_sent_folder eq "\n" ) {
1081         $new_sent_folder = $sent_folder;
1082     } else {
1083         $new_sent_folder =~ s/[\r|\n]//g;
1084     }
1085     return $new_sent_folder;
1086 }
1087
1088 # Draft Folder
1089 sub command23c {
1090     print "You can now specify where the default draft folder is located.\n";
1091     print "On servers where you do not want this, you can set it to anything\n";
1092     print "and set option 9 to false.\n";
1093     print "\n";
1094     print "This is relative to where the rest of your email is kept.  You do\n";
1095     print "not need to worry about their mail directory.  If this folder\n";
1096     print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1097     print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1098     print "\n";
1099
1100     print "[$WHT$draft_folder$NRM]: $WHT";
1101     $new_draft_folder = <STDIN>;
1102     if ( $new_draft_folder eq "\n" ) {
1103         $new_draft_folder = $draft_folder;
1104     } else {
1105         $new_draft_folder =~ s/[\r|\n]//g;
1106     }
1107     return $new_draft_folder;
1108 }
1109
1110 # default move to trash
1111 sub command24a {
1112     print "By default, should messages get moved to the trash folder?  You\n";
1113     print "can specify the default trash folder in option 3.  If this is set\n";
1114     print "to false, messages will get deleted immediately without moving\n";
1115     print "to the trash folder.\n";
1116     print "\n";
1117     print "Trash folder is currently: $trash_folder\n";
1118     print "\n";
1119
1120     if ( lc($default_move_to_trash) eq "true" ) {
1121         $default_value = "y";
1122     } else {
1123         $default_value = "n";
1124     }
1125     print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1126     $new_show = <STDIN>;
1127     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1128         $default_move_to_trash = "true";
1129     } else {
1130         $default_move_to_trash = "false";
1131     }
1132     return $default_move_to_trash;
1133 }
1134
1135 # default move to sent
1136 sub command24b {
1137     print "By default, should messages get moved to the sent folder?  You\n";
1138     print "can specify the default sent folder in option 4.  If this is set\n";
1139     print "to false, messages will get sent and no copy will be made.\n";
1140     print "\n";
1141     print "Sent folder is currently: $sent_folder\n";
1142     print "\n";
1143
1144     if ( lc($default_move_to_sent) eq "true" ) {
1145         $default_value = "y";
1146     } else {
1147         $default_value = "n";
1148     }
1149     print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1150     $new_show = <STDIN>;
1151     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1152         $default_move_to_sent = "true";
1153     } else {
1154         $default_move_to_sent = "false";
1155     }
1156     return $default_move_to_sent;
1157 }
1158
1159 # default save as draft
1160 sub command24c {
1161     print "By default, should the save to draft option be shown? You can\n";
1162     print "specify the default drafts folder in option 5. If this is set\n";
1163     print "to false, users will not be shown the save to draft option.\n";
1164     print "\n";
1165     print "Drafts folder is currently: $draft_folder\n";
1166     print "\n";
1167
1168     if ( lc($default_move_to_draft) eq "true" ) {
1169         $default_value = "y";
1170     } else {
1171         $default_value = "n";
1172     }
1173     print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1174     $new_show = <STDIN>;
1175     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1176         $default_save_as_draft = "true";
1177     } else {
1178         $default_save_as_draft = "false";
1179     }
1180     return $default_save_as_draft;
1181 }
1182
1183 # List special folders first
1184 sub command27 {
1185     print "SquirrelMail has what we call 'special folders' that are not\n";
1186     print "manipulated and viewed like normal folders.  Some examples of\n";
1187     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1188     print "Simply asks if you want these folders listed first in the folder\n";
1189     print "listing.\n";
1190     print "\n";
1191
1192     if ( lc($list_special_folders_first) eq "true" ) {
1193         $default_value = "y";
1194     } else {
1195         $default_value = "n";
1196     }
1197     print "\n";
1198     print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1199     $new_show = <STDIN>;
1200     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1201         $list_special_folders_first = "true";
1202     } else {
1203         $list_special_folders_first = "false";
1204     }
1205     return $list_special_folders_first;
1206 }
1207
1208 # Show special folders color
1209 sub command28 {
1210     print "SquirrelMail has what we call 'special folders' that are not\n";
1211     print "manipulated and viewed like normal folders.  Some examples of\n";
1212     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1213     print "wants to know if we should display special folders in a\n";
1214     print "color than the other folders.\n";
1215     print "\n";
1216
1217     if ( lc($use_special_folder_color) eq "true" ) {
1218         $default_value = "y";
1219     } else {
1220         $default_value = "n";
1221     }
1222     print "\n";
1223     print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1224     $new_show = <STDIN>;
1225     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1226         $use_special_folder_color = "true";
1227     } else {
1228         $use_special_folder_color = "false";
1229     }
1230     return $use_special_folder_color;
1231 }
1232
1233 # Auto expunge
1234 sub command29 {
1235     print "The way that IMAP handles deleting messages is as follows.  You\n";
1236     print "mark the message as deleted, and then to 'really' delete it, you\n";
1237     print "expunge it.  This option asks if you want to just have messages\n";
1238     print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1239     print "messages too.\n";
1240     print "\n";
1241
1242     if ( lc($auto_expunge) eq "true" ) {
1243         $default_value = "y";
1244     } else {
1245         $default_value = "n";
1246     }
1247     print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1248     $new_show = <STDIN>;
1249     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1250         $auto_expunge = "true";
1251     } else {
1252         $auto_expunge = "false";
1253     }
1254     return $auto_expunge;
1255 }
1256
1257 # Default sub of inbox
1258 sub command210 {
1259     print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1260     print "This can cause some confusion in folder creation for users when\n";
1261     print "they try to create folders and don't put it as a subfolder of INBOX\n";
1262     print "and get permission errors.  This option asks if you want folders\n";
1263     print "to be subfolders of INBOX by default.\n";
1264     print "\n";
1265
1266     if ( lc($default_sub_of_inbox) eq "true" ) {
1267         $default_value = "y";
1268     } else {
1269         $default_value = "n";
1270     }
1271     print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1272     $new_show = <STDIN>;
1273     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1274         $default_sub_of_inbox = "true";
1275     } else {
1276         $default_sub_of_inbox = "false";
1277     }
1278     return $default_sub_of_inbox;
1279 }
1280
1281 # Show contain subfolder option
1282 sub command211 {
1283     print "Some IMAP servers (UW) make it so that there are two types of\n";
1284     print "folders.  Those that contain messages, and those that contain\n";
1285     print "subfolders.  If this is the case for your server, set this to\n";
1286     print "true, and it will ask the user whether the folder they are\n";
1287     print "creating contains subfolders or messages.\n";
1288     print "\n";
1289
1290     if ( lc($show_contain_subfolders_option) eq "true" ) {
1291         $default_value = "y";
1292     } else {
1293         $default_value = "n";
1294     }
1295     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1296     $new_show = <STDIN>;
1297     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1298         $show_contain_subfolders_option = "true";
1299     } else {
1300         $show_contain_subfolders_option = "false";
1301     }
1302     return $show_contain_subfolders_option;
1303 }
1304
1305 # Default Unseen Notify
1306 sub command212 {
1307     print "This option specifies where the users will receive notification\n";
1308     print "about unseen messages by default.  This is of course an option that\n";
1309     print "can be changed on a user level.\n";
1310     print "  1 = No notification\n";
1311     print "  2 = Only on the INBOX\n";
1312     print "  3 = On all folders\n";
1313     print "\n";
1314
1315     print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1316     $new_show = <STDIN>;
1317     if ( $new_show =~ /^[1|2|3]\n/i ) {
1318         $default_unseen_notify = $new_show;
1319     }
1320     $default_unseen_notify =~ s/[\r|\n]//g;
1321     return $default_unseen_notify;
1322 }
1323
1324 # Default Unseen Type
1325 sub command213 {
1326     print "Here you can define the default way that unseen messages will be displayed\n";
1327     print "to the user in the folder listing on the left side.\n";
1328     print "  1 = Only unseen messages   (4)\n";
1329     print "  2 = Unseen and Total messages  (4/27)\n";
1330     print "\n";
1331
1332     print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1333     $new_show = <STDIN>;
1334     if ( $new_show =~ /^[1|2]\n/i ) {
1335         $default_unseen_type = $new_show;
1336     }
1337     $default_unseen_type =~ s/[\r|\n]//g;
1338     return $default_unseen_type;
1339 }
1340
1341 # Auto create special folders
1342 sub command214 {
1343     print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1344     print "automatically print for you when a user logs in?  If the user\n";
1345     print "accidentally deletes their special folders, this option will\n";
1346     print "automatically create it again for them.\n";
1347     print "\n";
1348
1349     if ( lc($auto_create_special) eq "true" ) {
1350         $default_value = "y";
1351     } else {
1352         $default_value = "n";
1353     }
1354     print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1355     $new_show = <STDIN>;
1356     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1357         $auto_create_special = "true";
1358     } else {
1359         $auto_create_special = "false";
1360     }
1361     return $auto_create_special;
1362 }
1363
1364 # Auto create special folders
1365 sub command215 {
1366     print "Would you like to automatically completely delete any deleted\n";
1367     print "folders? If not then they will be moved to the Trash folder\n";
1368     print "and can be deleted from there\n";
1369     print "\n";
1370
1371     if ( lc($delete_folder) eq "true" ) {
1372         $default_value = "y";
1373     } else {
1374         $default_value = "n";
1375     }
1376     print "Auto delete folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1377     $new_delete = <STDIN>;
1378     if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1379         $delete_folder = "true";
1380     } else {
1381         $delete_folder = "false";
1382     }
1383     return $delete_folder;
1384 }
1385
1386 ############# GENERAL OPTIONS #####################
1387
1388 # Default Charset
1389 sub command31 {
1390     print "This option controls what character set is used when sending\n";
1391     print "mail and when sending HTML to the browser.  Do not set this\n";
1392     print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1393     print "to use KOI8-R, since this implementation is faster than most\n";
1394     print "of the alternatives\n";
1395     print "\n";
1396
1397     print "[$WHT$default_charset$NRM]: $WHT";
1398     $new_default_charset = <STDIN>;
1399     if ( $new_default_charset eq "\n" ) {
1400         $new_default_charset = $default_charset;
1401     } else {
1402         $new_default_charset =~ s/[\r|\n]//g;
1403     }
1404     return $new_default_charset;
1405 }
1406
1407 # Data directory
1408 sub command33a {
1409     print "It is a possible security hole to have a writable directory\n";
1410     print "under the web server's root directory (ex: /home/httpd/html).\n";
1411     print "For this reason, it is possible to put the data directory\n";
1412     print "anywhere you would like.  The path name can be absolute or\n";
1413     print "relative (to the config directory).  It doesn't matter.  Here\n";
1414     print "are two examples:\n";
1415     print "  Absolute:    /usr/local/squirrelmail/data/\n";
1416     print "  Relative:    ../data/\n";
1417     print "\n";
1418
1419     print "[$WHT$data_dir$NRM]: $WHT";
1420     $new_data_dir = <STDIN>;
1421     if ( $new_data_dir eq "\n" ) {
1422         $new_data_dir = $data_dir;
1423     } else {
1424         $new_data_dir =~ s/[\r|\n]//g;
1425     }
1426     if ( $new_data_dir =~ /^\s*$/ ) {
1427         $new_data_dir = "";
1428     } else {
1429         $new_data_dir =~ s/\/*$//g;
1430         $new_data_dir =~ s/$/\//g;
1431     }
1432     return $new_data_dir;
1433 }
1434
1435 # Attachment directory
1436 sub command33b {
1437     print "Path to directory used for storing attachments while a mail is\n";
1438     print "being sent.  There are a few security considerations regarding this\n";
1439     print "directory:\n";
1440     print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1441     print "      impossible for a random person with access to the webserver\n";
1442     print "      to list files in this directory.  Confidential data might\n";
1443     print "      be laying around in there.\n";
1444     print "  2.  Since the webserver is not able to list the files in the\n";
1445     print "      content is also impossible for the webserver to delete files\n";
1446     print "      lying around there for too long.\n";
1447     print "  3.  It should probably be another directory than the data\n";
1448     print "      directory specified in option 3.\n";
1449     print "\n";
1450
1451     print "[$WHT$attachment_dir$NRM]: $WHT";
1452     $new_attachment_dir = <STDIN>;
1453     if ( $new_attachment_dir eq "\n" ) {
1454         $new_attachment_dir = $attachment_dir;
1455     } else {
1456         $new_attachment_dir =~ s/[\r|\n]//g;
1457     }
1458     if ( $new_attachment_dir =~ /^\s*$/ ) {
1459         $new_attachment_dir = "";
1460     } else {
1461         $new_attachment_dir =~ s/\/*$//g;
1462         $new_attachment_dir =~ s/$/\//g;
1463     }
1464     return $new_attachment_dir;
1465 }
1466
1467 sub command33c {
1468     print "The directory hash level setting allows you to configure the level\n";
1469     print "of hashing that Squirremail employs in your data and attachment\n";
1470     print "directories. This value must be an integer ranging from 0 to 4.\n";
1471     print "When this value is set to 0, Squirrelmail will simply store all\n";
1472     print "files as normal in the data and attachment directories. However,\n";
1473     print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
1474     print "used to organize the files in this directory. In short, the crc32\n";
1475     print "value for a username will be computed. Then, up to the first 4\n";
1476     print "digits of the hash, as set by this configuration value, will be\n";
1477     print "used to directory hash the files for that user in the data and\n";
1478     print "attachment directory. This allows for better performance on\n";
1479     print "servers with larger numbers of users.\n";
1480     print "\n";
1481
1482     print "[$WHT$dir_hash_level$NRM]: $WHT";
1483     $new_dir_hash_level = <STDIN>;
1484     if ( $new_dir_hash_level eq "\n" ) {
1485         $new_dir_hash_level = $dir_hash_level;
1486     } else {
1487         $new_dir_hash_level =~ s/[\r|\n]//g;
1488     }
1489     if ( ( int($new_dir_hash_level) < 0 )
1490         || ( int($new_dir_hash_level) > 4 )
1491         || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
1492         print "Invalid Directory Hash Level.\n";
1493         print "Value must be an integer ranging from 0 to 4\n";
1494         print "Hit enter to continue.\n";
1495         $enter_key = <STDIN>;
1496
1497         $new_dir_hash_level = $dir_hash_level;
1498         }
1499
1500     return $new_dir_hash_level;
1501 }
1502
1503 sub command35 {
1504     print "This is the default size (in pixels) of the left folder list.\n";
1505     print "Default is 200, but you can set it to whatever you wish.  This\n";
1506     print "is a user preference, so this will only show up as their default.\n";
1507     print "\n";
1508     print "[$WHT$default_left_size$NRM]: $WHT";
1509     $new_default_left_size = <STDIN>;
1510     if ( $new_default_left_size eq "\n" ) {
1511         $new_default_left_size = $default_left_size;
1512     } else {
1513         $new_default_left_size =~ s/[\r|\n]//g;
1514     }
1515     return $new_default_left_size;
1516 }
1517
1518 sub command36 {
1519     print "Some IMAP servers only have lowercase letters in the usernames\n";
1520     print "but they still allow people with uppercase to log in.  This\n";
1521     print "causes a problem with the user's preference files.  This option\n";
1522     print "transparently changes all usernames to lowercase.";
1523     print "\n";
1524
1525     if ( lc($force_username_lowercase) eq "true" ) {
1526         $default_value = "y";
1527     } else {
1528         $default_value = "n";
1529     }
1530     print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1531     $new_show = <STDIN>;
1532     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1533         return "true";
1534     }
1535     return "false";
1536 }
1537
1538 sub command37 {
1539     print "";
1540     print "\n";
1541
1542     if ( lc($default_use_priority) eq "true" ) {
1543         $default_value = "y";
1544     } else {
1545         $default_value = "n";
1546     }
1547
1548     print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
1549     $new_show = <STDIN>;
1550     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1551         return "true";
1552     }
1553     return "false";
1554 }
1555
1556 sub command38 {
1557     print "";
1558     print "\n";
1559
1560     if ( lc($default_hide_attribution) eq "true" ) {
1561         $default_value = "y";
1562     } else {
1563         $default_value = "n";
1564     }
1565
1566     print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
1567     $new_show = <STDIN>;
1568     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1569         return "true";
1570     }
1571     return "false";
1572 }
1573
1574 sub command39 {
1575     print "";
1576     print "\n";
1577
1578     if ( lc($default_use_mdn) eq "true" ) {
1579         $default_value = "y";
1580     } else {
1581         $default_value = "n";
1582     }
1583
1584     print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
1585     $new_show = <STDIN>;
1586     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1587         return "true";
1588     }
1589     return "false";
1590 }
1591
1592 sub command310 {
1593     print "This allows you to prevent the editing of the users name and";
1594     print "email address. This is mainly useful when used with the";
1595     print "retrieveuserdata plugin\n";
1596     print "\n";
1597
1598     if ( lc($edit_identity) eq "true" ) {
1599         $default_value = "y";
1600     } else {
1601         $default_value = "n";
1602     }
1603     print "Allow editing? (y/n) [$WHT$default_value$NRM]: $WHT";
1604     $new_edit = <STDIN>;
1605     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1606         $edit_identity = "true";
1607     } else {
1608         $edit_identity = "false";
1609     }
1610     return $edit_identity;
1611 }
1612
1613 sub command311 {
1614     print "This option allows you to choose if the user can edit their full name";
1615     print "even when you don't want them to change their username\n";
1616     print "\n";
1617
1618     if ( lc($edit_name) eq "true" ) {
1619         $default_value = "y";
1620     } else {
1621         $default_value = "n";
1622     }
1623     print "Allow editing of the users full name? (y/n) [$WHT$default_value$NRM]: $WHT";
1624     $new_edit = <STDIN>;
1625     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1626         $edit_name = "true";
1627     } else {
1628         $edit_name = "false";
1629     }
1630     return $edit_name;
1631 }
1632
1633 sub command41 {
1634     print "\nNow we will define the themes that you wish to use.  If you have added\n";
1635     print "a theme of your own, just follow the instructions (?) about how to add\n";
1636     print "them.  You can also change the default theme.\n";
1637     print "[theme] command (?=help) > ";
1638     $input = <STDIN>;
1639     $input =~ s/[\r|\n]//g;
1640     while ( $input ne "d" ) {
1641         if ( $input =~ /^\s*l\s*/i ) {
1642             $count = 0;
1643             while ( $count <= $#theme_name ) {
1644                 if ( $count == $theme_default ) {
1645                     print " *";
1646                 } else {
1647                     print "  ";
1648                 }
1649                 $name       = $theme_name[$count];
1650                 $num_spaces = 25 - length($name);
1651                 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
1652                     $name = $name . " ";
1653                 }
1654
1655                 print " $count.  $name";
1656                 print "($theme_path[$count])\n";
1657
1658                 $count++;
1659             }
1660         } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
1661             $old_def       = $theme_default;
1662             $theme_default = $input;
1663             $theme_default =~ s/^\s*m\s*//;
1664             if ( ( $theme_default > $#theme_name ) || ( $theme_default < 0 ) ) {
1665                 print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1666                 $theme_default = $old_def;
1667             }
1668         } elsif ( $input =~ /^\s*\+/ ) {
1669             print "What is the name of this theme: ";
1670             $name = <STDIN>;
1671             $name =~ s/[\r|\n]//g;
1672             $theme_name[ $#theme_name + 1 ] = $name;
1673             print "Be sure to put ../themes/ before the filename.\n";
1674             print "What file is this stored in (ex: ../themes/default_theme.php): ";
1675             $name = <STDIN>;
1676             $name =~ s/[\r|\n]//g;
1677             $theme_path[ $#theme_path + 1 ] = $name;
1678         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
1679             if ( $input =~ /[0-9]+\s*$/ ) {
1680                 $rem_num = $input;
1681                 $rem_num =~ s/^\s*-\s*//g;
1682                 $rem_num =~ s/\s*$//;
1683             } else {
1684                 $rem_num = $#theme_name;
1685             }
1686             if ( $rem_num == $theme_default ) {
1687                 print "You cannot remove the default theme!\n";
1688             } else {
1689                 $count          = 0;
1690                 @new_theme_name = ();
1691                 @new_theme_path = ();
1692                 while ( $count <= $#theme_name ) {
1693                     if ( $count != $rem_num ) {
1694                         @new_theme_name = ( @new_theme_name, $theme_name[$count] );
1695                         @new_theme_path = ( @new_theme_path, $theme_path[$count] );
1696                     }
1697                     $count++;
1698                 }
1699                 @theme_name = @new_theme_name;
1700                 @theme_path = @new_theme_path;
1701                 if ( $theme_default > $rem_num ) {
1702                     $theme_default--;
1703                 }
1704             }
1705         } elsif ( $input =~ /^\s*t\s*/i ) {
1706             print "\nStarting detection...\n\n";
1707
1708             opendir( DIR, "../themes" );
1709             @files = grep { /\.php$/i } readdir(DIR);
1710             $cnt = 0;
1711             while ( $cnt <= $#files ) {
1712                 $filename = "../themes/" . $files[$cnt];
1713                 if ( $filename ne "../themes/index.php" ) {
1714                     $found = 0;
1715                     for ( $x = 0 ; $x <= $#theme_path ; $x++ ) {
1716                         if ( $theme_path[$x] eq $filename ) {
1717                             $found = 1;
1718                         }
1719                     }
1720                     if ( $found != 1 ) {
1721                         print "** Found theme: $filename\n";
1722                         print "   What is its name? ";
1723                         $nm = <STDIN>;
1724                         $nm =~ s/[\n|\r]//g;
1725                         $theme_name[ $#theme_name + 1 ] = $nm;
1726                         $theme_path[ $#theme_path + 1 ] = $filename;
1727                     }
1728                 }
1729                 $cnt++;
1730             }
1731             print "\n";
1732             for ( $cnt = 0 ; $cnt <= $#theme_path ; $cnt++ ) {
1733                 $filename = $theme_path[$cnt];
1734                 if ( !( -e $filename ) ) {
1735                     print "  Removing $filename (file not found)\n";
1736                     $offset         = 0;
1737                     @new_theme_name = ();
1738                     @new_theme_path = ();
1739                     for ( $x = 0 ; $x < $#theme_path ; $x++ ) {
1740                         if ( $theme_path[$x] eq $filename ) {
1741                             $offset = 1;
1742                         }
1743                         if ( $offset == 1 ) {
1744                             $new_theme_name[$x] = $theme_name[ $x + 1 ];
1745                             $new_theme_path[$x] = $theme_path[ $x + 1 ];
1746                         } else {
1747                             $new_theme_name[$x] = $theme_name[$x];
1748                             $new_theme_path[$x] = $theme_path[$x];
1749                         }
1750                     }
1751                     @theme_name = @new_theme_name;
1752                     @theme_path = @new_theme_path;
1753                 }
1754             }
1755             print "\nDetection complete!\n\n";
1756
1757             closedir DIR;
1758         } elsif ( $input =~ /^\s*\?\s*/ ) {
1759             print ".-------------------------.\n";
1760             print "| t       (detect themes) |\n";
1761             print "| +           (add theme) |\n";
1762             print "| - N      (remove theme) |\n";
1763             print "| m N      (mark default) |\n";
1764             print "| l         (list themes) |\n";
1765             print "| d                (done) |\n";
1766             print "`-------------------------'\n";
1767         }
1768         print "[theme] command (?=help) > ";
1769         $input = <STDIN>;
1770         $input =~ s/[\r|\n]//g;
1771     }
1772 }
1773
1774 # Theme - CSS file
1775 sub command42 {
1776     print "You may specify a cascading style-sheet (CSS) file to be included\n";
1777     print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1778     print "for specifying a site-wide font. If you're not familiar with CSS\n";
1779     print "files, leave this blank.\n";
1780     print "\n";
1781     print "To clear out an existing value, just type a space for the input.\n";
1782     print "\n";
1783     print "[$WHT$theme_css$NRM]: $WHT";
1784     $new_theme_css = <STDIN>;
1785
1786     if ( $new_theme_css eq "\n" ) {
1787         $new_theme_css = $theme_css;
1788     } else {
1789         $new_theme_css =~ s/[\r|\n]//g;
1790     }
1791     $new_theme_css =~ s/^\s*//;
1792     return $new_theme_css;
1793 }
1794
1795 sub command61 {
1796     print "You can now define different LDAP servers.\n";
1797     print "[ldap] command (?=help) > ";
1798     $input = <STDIN>;
1799     $input =~ s/[\r|\n]//g;
1800     while ( $input ne "d" ) {
1801         if ( $input =~ /^\s*l\s*/i ) {
1802             $count = 0;
1803             while ( $count <= $#ldap_host ) {
1804                 print "$count. $ldap_host[$count]\n";
1805                 print "        base: $ldap_base[$count]\n";
1806                 if ( $ldap_charset[$count] ) {
1807                     print "     charset: $ldap_charset[$count]\n";
1808                 }
1809                 if ( $ldap_port[$count] ) {
1810                     print "        port: $ldap_port[$count]\n";
1811                 }
1812                 if ( $ldap_name[$count] ) {
1813                     print "        name: $ldap_name[$count]\n";
1814                 }
1815                 if ( $ldap_maxrows[$count] ) {
1816                     print "     maxrows: $ldap_maxrows[$count]\n";
1817                 }
1818                 print "\n";
1819                 $count++;
1820             }
1821         } elsif ( $input =~ /^\s*\+/ ) {
1822             $sub = $#ldap_host + 1;
1823
1824             print "First, we need to have the hostname or the IP address where\n";
1825             print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1826             print "hostname: ";
1827             $name = <STDIN>;
1828             $name =~ s/[\r|\n]//g;
1829             $ldap_host[$sub] = $name;
1830
1831             print "\n";
1832
1833             print "Next, we need the server root (base dn).  For this, an empty\n";
1834             print "string is allowed.\n";
1835             print "Example: ou=member_directory,o=netcenter.com\n";
1836             print "base: ";
1837             $name = <STDIN>;
1838             $name =~ s/[\r|\n]//g;
1839             $ldap_base[$sub] = $name;
1840
1841             print "\n";
1842
1843             print "This is the TCP/IP port number for the LDAP server.  Default\n";
1844             print "port is 389.  This is optional.  Press ENTER for default.\n";
1845             print "port: ";
1846             $name = <STDIN>;
1847             $name =~ s/[\r|\n]//g;
1848             $ldap_port[$sub] = $name;
1849
1850             print "\n";
1851
1852             print "This is the charset for the server.  Default is utf-8.  This\n";
1853             print "is also optional.  Press ENTER for default.\n";
1854             print "charset: ";
1855             $name = <STDIN>;
1856             $name =~ s/[\r|\n]//g;
1857             $ldap_charset[$sub] = $name;
1858
1859             print "\n";
1860
1861             print "This is the name for the server, used to tag the results of\n";
1862             print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1863             print "name: ";
1864             $name = <STDIN>;
1865             $name =~ s/[\r|\n]//g;
1866             $ldap_name[$sub] = $name;
1867
1868             print "\n";
1869
1870             print "You can specify the maximum number of rows in the search result.\n";
1871             print "Default is unlimited.  Press ENTER for default.\n";
1872             print "maxrows: ";
1873             $name = <STDIN>;
1874             $name =~ s/[\r|\n]//g;
1875             $ldap_maxrows[$sub] = $name;
1876
1877             print "\n";
1878
1879         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
1880             if ( $input =~ /[0-9]+\s*$/ ) {
1881                 $rem_num = $input;
1882                 $rem_num =~ s/^\s*-\s*//g;
1883                 $rem_num =~ s/\s*$//;
1884             } else {
1885                 $rem_num = $#ldap_host;
1886             }
1887             $count            = 0;
1888             @new_ldap_host    = ();
1889             @new_ldap_base    = ();
1890             @new_ldap_port    = ();
1891             @new_ldap_name    = ();
1892             @new_ldap_charset = ();
1893             @new_ldap_maxrows = ();
1894
1895             while ( $count <= $#ldap_host ) {
1896                 if ( $count != $rem_num ) {
1897                     @new_ldap_host    = ( @new_ldap_host,    $ldap_host[$count] );
1898                     @new_ldap_base    = ( @new_ldap_base,    $ldap_base[$count] );
1899                     @new_ldap_port    = ( @new_ldap_port,    $ldap_port[$count] );
1900                     @new_ldap_name    = ( @new_ldap_name,    $ldap_name[$count] );
1901                     @new_ldap_charset = ( @new_ldap_charset, $ldap_charset[$count] );
1902                     @new_ldap_maxrows = ( @new_ldap_maxrows, $ldap_maxrows[$count] );
1903                 }
1904                 $count++;
1905             }
1906             @ldap_host    = @new_ldap_host;
1907             @ldap_base    = @new_ldap_base;
1908             @ldap_port    = @new_ldap_port;
1909             @ldap_name    = @new_ldap_name;
1910             @ldap_charset = @new_ldap_charset;
1911             @ldap_maxrows = @new_ldap_maxrows;
1912         } elsif ( $input =~ /^\s*\?\s*/ ) {
1913             print ".-------------------------.\n";
1914             print "| +            (add host) |\n";
1915             print "| - N       (remove host) |\n";
1916             print "| l          (list hosts) |\n";
1917             print "| d                (done) |\n";
1918             print "`-------------------------'\n";
1919         }
1920         print "[ldap] command (?=help) > ";
1921         $input = <STDIN>;
1922         $input =~ s/[\r|\n]//g;
1923     }
1924 }
1925
1926 sub command62 {
1927     print "Some of our developers have come up with very good javascript interface\n";
1928     print "for searching through address books, however, our original goals said\n";
1929     print "that we would be 100% HTML.  In order to make it possible to use their\n";
1930     print "interface, and yet stick with our goals, we have also written a plain\n";
1931     print "HTML version of the search.  Here, you can choose which version to use.\n";
1932     print "\n";
1933     print "This is just the default value.  It is also a user option that each\n";
1934     print "user can configure individually\n";
1935     print "\n";
1936
1937     if ( lc($default_use_javascript_addr_book) eq "true" ) {
1938         $default_value = "y";
1939     } else {
1940         $default_use_javascript_addr_book = "false";
1941         $default_value                    = "n";
1942     }
1943     print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1944     $new_show = <STDIN>;
1945     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1946         $default_use_javascript_addr_book = "true";
1947     } else {
1948         $default_use_javascript_addr_book = "false";
1949     }
1950     return $default_use_javascript_addr_book;
1951 }
1952
1953 sub command91 {
1954     print "If you want to store your users address book details in a database then\n";
1955     print "you need to set this DSN to a valid value. The format for this is:\n";
1956     print "mysql://user:pass\@hostname/dbname\n";
1957     print "Where mysql can be one of the databases PHP supports, the most common\n";
1958     print "of these are mysql, msql and pgsql\n";
1959     print "If the DSN is left empty (hit space and then return) the database\n";
1960     print "related code for address books will not be used\n";
1961     print "\n";
1962
1963     if ( $addrbook_dsn eq "" ) {
1964         $default_value = "Disabled";
1965     } else {
1966         $default_value = $addrbook_dsn;
1967     }
1968     print "[$WHT$addrbook_dsn$NRM]: $WHT";
1969     $new_dsn = <STDIN>;
1970     if ( $new_dsn eq "\n" ) {
1971         $new_dsn = "";
1972     } else {
1973         $new_dsn =~ s/[\r|\n]//g;
1974         $new_dsn =~ s/^\s+$//g;
1975     }
1976     return $new_dsn;
1977 }
1978
1979 sub command92 {
1980     print "This is the name of the table you want to store the address book\n";
1981     print "data in, it defaults to 'address'\n";
1982     print "\n";
1983     print "[$WHT$addrbook_table$NRM]: $WHT";
1984     $new_table = <STDIN>;
1985     if ( $new_table eq "\n" ) {
1986         $new_table = $addrbook_table;
1987     } else {
1988         $new_table =~ s/[\r|\n]//g;
1989     }
1990     return $new_table;
1991 }
1992
1993 sub command93 {
1994     print "If you want to store your users preferences in a database then\n";
1995     print "you need to set this DSN to a valid value. The format for this is:\n";
1996     print "mysql://user:pass\@hostname/dbname\n";
1997     print "Where mysql can be one of the databases PHP supports, the most common\n";
1998     print "of these are mysql, msql and pgsql\n";
1999     print "If the DSN is left empty (hit space and then return) the database\n";
2000     print "related code for address books will not be used\n";
2001     print "\n";
2002
2003     if ( $prefs_dsn eq "" ) {
2004         $default_value = "Disabled";
2005     } else {
2006         $default_value = $prefs_dsn;
2007     }
2008     print "[$WHT$prefs_dsn$NRM]: $WHT";
2009     $new_dsn = <STDIN>;
2010     if ( $new_dsn eq "\n" ) {
2011         $new_dsn = "";
2012     } else {
2013         $new_dsn =~ s/[\r|\n]//g;
2014         $new_dsn =~ s/^\s+$//g;
2015     }
2016     return $new_dsn;
2017 }
2018
2019 sub command94 {
2020     print "This is the name of the table you want to store the preferences\n";
2021     print "data in, it defaults to 'userprefs'\n";
2022     print "\n";
2023     print "[$WHT$prefs_table$NRM]: $WHT";
2024     $new_table = <STDIN>;
2025     if ( $new_table eq "\n" ) {
2026         $new_table = $prefs_table;
2027     } else {
2028         $new_table =~ s/[\r|\n]//g;
2029     }
2030     return $new_table;
2031 }
2032
2033 sub command95 {
2034     print "This is the name of the field in which you want to store the\n";
2035     print "username of the person the prefs are for. It default to 'user'\n";
2036     print "which clashes with a reserved keyword in PostgreSQL so this\n";
2037     print "will need to be changed for that database at least\n";
2038     print "\n";
2039     print "[$WHT$prefs_user_field$NRM]: $WHT";
2040     $new_field = <STDIN>;
2041     if ( $new_field eq "\n" ) {
2042         $new_field = $prefs_user_field;
2043     } else {
2044         $new_field =~ s/[\r|\n]//g;
2045     }
2046     return $new_field;
2047 }
2048
2049 sub command96 {
2050     print "This is the name of the field in which you want to store the\n";
2051     print "preferences keyword. It defaults to 'prefkey'\n";
2052     print "\n";
2053     print "[$WHT$prefs_key_field$NRM]: $WHT";
2054     $new_field = <STDIN>;
2055     if ( $new_field eq "\n" ) {
2056         $new_field = $prefs_key_field;
2057     } else {
2058         $new_field =~ s/[\r|\n]//g;
2059     }
2060     return $new_field;
2061 }
2062
2063 sub command97 {
2064     print "This is the name of the field in which you want to store the\n";
2065     print "preferences value. It defaults to 'prefval'\n";
2066     print "\n";
2067     print "[$WHT$prefs_val_field$NRM]: $WHT";
2068     $new_field = <STDIN>;
2069     if ( $new_field eq "\n" ) {
2070         $new_field = $prefs_val_field;
2071     } else {
2072         $new_field =~ s/[\r|\n]//g;
2073     }
2074     return $new_field;
2075 }
2076
2077 sub save_data {
2078     $tab = "    ";
2079     if ( open( CF, ">config.php" ) ) {
2080         print CF "<?php\n";
2081         print CF "\n";
2082
2083         print CF "/**\n";
2084         print CF " * SquirrelMail Configuration File\n";
2085         print CF " * Created using the configure script, conf.pl\n";
2086         print CF " */\n";
2087         print CF "\n";
2088
2089         if ($print_config_version) {
2090             print CF "\$config_version = '$print_config_version';\n";
2091         }
2092         print CF "\$config_use_color = $config_use_color;\n";
2093         print CF "\n";
2094
2095         print CF "\$org_name      = \"$org_name\";\n";
2096         print CF "\$org_logo      = '$org_logo';\n";
2097         print CF "\$org_title     = \"$org_title\";\n";
2098         print CF "\$signout_page  = '$signout_page';\n";
2099         print CF "\$frame_top     = '$frame_top';\n";
2100         print CF "\n";
2101
2102         print CF "\$motd = '$motd';\n";
2103         print CF "\n";
2104
2105         print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
2106         print CF "\n";
2107
2108         print CF "\$domain                 = '$domain';\n";
2109         print CF "\$imapServerAddress      = '$imapServerAddress';\n";
2110         print CF "\$imapPort               = $imapPort;\n";
2111         print CF "\$useSendmail            = $useSendmail;\n";
2112         print CF "\$smtpServerAddress      = '$smtpServerAddress';\n";
2113         print CF "\$smtpPort               = $smtpPort;\n";
2114         print CF "\$sendmail_path          = '$sendmail_path';\n";
2115         print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
2116         print CF "\$imap_server_type       = '$imap_server_type';\n";
2117         print CF "\$invert_time            = $invert_time;\n";
2118         print CF "\$optional_delimiter     = '$optional_delimiter';\n";
2119         print CF "\n";
2120
2121         print CF "\$default_folder_prefix          = '$default_folder_prefix';\n";
2122         print CF "\$trash_folder                   = '$trash_folder';\n";
2123         print CF "\$sent_folder                    = '$sent_folder';\n";
2124         print CF "\$draft_folder                   = '$draft_folder';\n";
2125         print CF "\$default_move_to_trash          = $default_move_to_trash;\n";
2126         print CF "\$default_move_to_sent           = $default_move_to_sent;\n";
2127         print CF "\$default_save_as_draft          = $default_save_as_draft;\n";
2128         print CF "\$show_prefix_option             = $show_prefix_option;\n";
2129         print CF "\$list_special_folders_first     = $list_special_folders_first;\n";
2130         print CF "\$use_special_folder_color       = $use_special_folder_color;\n";
2131         print CF "\$auto_expunge                   = $auto_expunge;\n";
2132         print CF "\$default_sub_of_inbox           = $default_sub_of_inbox;\n";
2133         print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
2134         print CF "\$default_unseen_notify          = $default_unseen_notify;\n";
2135         print CF "\$default_unseen_type            = $default_unseen_type;\n";
2136         print CF "\$auto_create_special            = $auto_create_special;\n";
2137         print CF "\$delete_folder                  = $delete_folder;\n";
2138         print CF "\n";
2139
2140         print CF "\$default_charset          = '$default_charset';\n";
2141         print CF "\$data_dir                 = '$data_dir';\n";
2142         print CF "\$attachment_dir           = \"$attachment_dir\";\n";
2143         print CF "\$dir_hash_level           = $dir_hash_level;\n";
2144         print CF "\$default_left_size        = $default_left_size;\n";
2145         print CF "\$force_username_lowercase = $force_username_lowercase;\n";
2146         print CF "\$default_use_priority     = $default_use_priority;\n";
2147         print CF "\$hide_sm_attributions     = $hide_sm_attributions;\n";
2148         print CF "\$default_use_mdn          = $default_use_mdn;\n";
2149         print CF "\$edit_identity            = $edit_identity;\n";
2150         print CF "\$edit_name                = $edit_name;\n";
2151         print CF "\n";
2152
2153         for ( $ct = 0 ; $ct <= $#plugins ; $ct++ ) {
2154             print CF "\$plugins[$ct] = '$plugins[$ct]';\n";
2155         }
2156         print CF "\n";
2157
2158         print CF "\$theme_css = '$theme_css';\n";
2159         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
2160             print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n";
2161             print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n";
2162         }
2163         print CF "\n";
2164
2165         if ( $default_use_javascript_addr_book ne "true" ) {
2166             $default_use_javascript_addr_book = "false";
2167         }
2168         print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
2169         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
2170             print CF "\$ldap_server[$count] = array(\n";
2171             print CF "    'host' => '$ldap_host[$count]',\n";
2172             print CF "    'base' => '$ldap_base[$count]'";
2173             if ( $ldap_name[$count] ) {
2174                 print CF ",\n";
2175                 print CF "    'name' => '$ldap_name[$count]'";
2176             }
2177             if ( $ldap_port[$count] ) {
2178                 print CF ",\n";
2179                 print CF "    'port' => '$ldap_port[$count]'";
2180             }
2181             if ( $ldap_charset[$count] ) {
2182                 print CF ",\n";
2183                 print CF "    'charset' => '$ldap_charset[$count]'";
2184             }
2185             if ( $ldap_maxrows[$count] ) {
2186                 print CF ",\n";
2187                 print CF "    'maxrows' => '$ldap_maxrows[$count]'";
2188             }
2189             print CF "\n";
2190             print CF ");\n";
2191             print CF "\n";
2192         }
2193
2194         print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
2195         print CF "\$addrbook_table = '$addrbook_table';\n\n";
2196         print CF "\$prefs_dsn = '$prefs_dsn';\n";
2197         print CF "\$prefs_table = '$prefs_table';\n";
2198         print CF "\$prefs_user_field = '$prefs_user_field';\n";
2199         print CF "\$prefs_key_field = '$prefs_key_field';\n";
2200         print CF "\$prefs_val_field = '$prefs_val_field';\n";
2201         print CF "\n";
2202
2203         print CF "/**\n";
2204         print CF " * Make sure there are no characters after the PHP closing\n";
2205         print CF " * tag below (including newline characters and whitespace).\n";
2206         print CF " * Otherwise, that character will cause the headers to be\n";
2207         print CF " * sent and regular output to begin, which will majorly screw\n";
2208         print CF " * things up when we try to send more headers later.\n";
2209         print CF " */\n";
2210         print CF "?>";
2211
2212         close CF;
2213
2214         print "Data saved in config.php\n";
2215     } else {
2216         print "Error saving config.php: $!\n";
2217     }
2218 }
2219
2220 sub set_defaults {
2221     system "clear";
2222     print $WHT. "SquirrelMail Configuration : " . $NRM;
2223     if    ( $config == 1 ) { print "Read: config.php"; }
2224     elsif ( $config == 2 ) { print "Read: config_default.php"; }
2225     print "\n";
2226     print "---------------------------------------------------------\n";
2227
2228     print "While we have been building SquirrelMail, we have discovered some\n";
2229     print "preferences that work better with some servers that don't work so\n";
2230     print "well with others.  If you select your IMAP server, this option will\n";
2231     print "set some pre-defined settings for that server.\n";
2232     print "\n";
2233     print "Please note that you will still need to go through and make sure\n";
2234     print "everything is correct.  This does not change everything.  There are\n";
2235     print "only a few settings that this will change.\n";
2236     print "\n";
2237
2238     $continue = 0;
2239     while ( $continue != 1 ) {
2240         print "Please select your IMAP server:\n";
2241         print "    cyrus      = Cyrus IMAP server\n";
2242         print "    uw         = University of Washington's IMAP server\n";
2243         print "    exchange   = Microsoft Exchange IMAP server\n";
2244         print "    courier    = Courier IMAP server\n";
2245         print "    quit       = Do not change anything\n";
2246         print "Command >> ";
2247         $server = <STDIN>;
2248         $server =~ s/[\r|\n]//g;
2249
2250         print "\n";
2251         if ( $server eq "cyrus" ) {
2252             $imap_server_type               = "cyrus";
2253             $default_folder_prefix          = "";
2254             $trash_folder                   = "INBOX.Trash";
2255             $sent_folder                    = "INBOX.Sent";
2256             $draft_folder                   = "INBOX.Drafts";
2257             $show_prefix_option             = false;
2258             $default_sub_of_inbox           = true;
2259             $show_contain_subfolders_option = false;
2260             $optional_delimiter             = ".";
2261             $disp_default_folder_prefix     = "<none>";
2262
2263             $continue = 1;
2264         } elsif ( $server eq "uw" ) {
2265             $imap_server_type               = "uw";
2266             $default_folder_prefix          = "mail/";
2267             $trash_folder                   = "Trash";
2268             $sent_folder                    = "Sent";
2269             $draft_folder                   = "Drafts";
2270             $show_prefix_option             = true;
2271             $default_sub_of_inbox           = false;
2272             $show_contain_subfolders_option = true;
2273             $optional_delimiter             = "/";
2274             $disp_default_folder_prefix     = $default_folder_prefix;
2275
2276             $continue = 1;
2277         } elsif ( $server eq "exchange" ) {
2278             $imap_server_type               = "exchange";
2279             $default_folder_prefix          = "";
2280             $default_sub_of_inbox           = true;
2281             $trash_folder                   = "INBOX/Deleted Items";
2282             $sent_folder                    = "INBOX/Sent Items";
2283             $drafts_folder                  = "INBOX/Drafts";
2284             $show_prefix_option             = false;
2285             $show_contain_subfolders_option = false;
2286             $optional_delimiter             = "detect";
2287             $disp_default_folder_prefix     = "<none>";
2288
2289             $continue = 1;
2290         } elsif ( $server eq "courier" ) {
2291             $imap_server_type               = "courier";
2292             $default_folder_prefix          = "INBOX.";
2293             $trash_folder                   = "Trash";
2294             $sent_folder                    = "Sent";
2295             $draft_folder                   = "Drafts";
2296             $show_prefix_option             = false;
2297             $default_sub_of_inbox           = false;
2298             $show_contain_subfolders_option = false;
2299             $optional_delimiter             = ".";
2300             $disp_default_folder_prefix     = $default_folder_prefix;
2301
2302             $continue = 1;
2303         } elsif ( $server eq "quit" ) {
2304             $continue = 1;
2305         } else {
2306             $disp_default_folder_prefix = $default_folder_prefix;
2307             print "Unrecognized server: $server\n";
2308             print "\n";
2309         }
2310
2311         print "              imap_server_type = $imap_server_type\n";
2312         print "         default_folder_prefix = $disp_default_folder_prefix\n";
2313         print "                  trash_folder = $trash_folder\n";
2314         print "                   sent_folder = $sent_folder\n";
2315         print "                  draft_folder = $draft_folder\n";
2316         print "            show_prefix_option = $show_prefix_option\n";
2317         print "          default_sub_of_inbox = $default_sub_of_inbox\n";
2318         print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
2319         print "            optional_delimiter = $optional_delimiter\n";
2320     }
2321     print "\nPress any key to continue...";
2322     $tmp = <STDIN>;
2323 }