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     $sendmail_path = "/usr/sbin/sendmail";
 241 }
 242 if ( !$pop_before_smtp ) {
 243     $pop_before_smtp = "false";
 244 }
 245 if ( !$default_unseen_notify ) {
 246     $default_unseen_notify = 2;
 247 }
 248 if ( !$default_unseen_type ) {
 249     $default_unseen_type = 1;
 250 }
 251 if ( !$config_use_color ) {
 252     $config_use_color = 0;
 253 }
 254 if ( !$invert_time ) {
 255     $invert_time = "false";
 256 }
 257 if ( !$force_username_lowercase ) {
 258     $force_username_lowercase = "false";
 259 }
 260 if ( !$optional_delimiter ) {
 261     $optional_delimiter = "detect";
 262 }
 263 if ( !$use_authenticated_smtp ) {
 264     $use_authenticated_smtp = "false";
 265 }
 266 if ( !$auto_create_special ) {
 267     $auto_create_special = "false";
 268 }
 269 if ( !$default_use_priority ) {
 270     $default_use_priority = "true";
 271 }
 272 if ( !$hide_sm_attributions ) {
 273     $hide_sm_attributions = "false";
 274 }
 275 if ( !$default_use_mdn ) {
 276     $default_use_mdn = "true";
 277 }
 278 if ( !$delete_folder ) {
 279     $delete_folder = "false";
 280 }
 281 if ( !$frame_top ) {
 282     $frame_top = "_top";
 283 }
 284 if ( !$edit_identity ) {
 285     $edit_identity = "true";
 286 }
 287 if ( !$edit_name ) {
 288     $edit_name = "true";
 289 }
 290 if ( !$allow_thread_sort ) {
 291     $allow_thread_sort = 'false';
 292 }
 293 if ( !$allow_server_sort ) {
 294     $allow_server_sort = 'false';
 295 }
 296 if ( !$prefs_user_field ) {
 297     $prefs_user_field = 'user';
 298 }
 299 if ( !$prefs_key_field ) {
 300     $prefs_key_field = 'prefkey';
 301 }
 302 if ( !$prefs_val_field ) {
 303     $prefs_val_field = 'prefval';
 304 }
 305
 306 if ( $ARGV[0] eq '--install-plugin' ) {
 307     print "Activating plugin " . $ARGV[1] . "\n";
 308     push @plugins, $ARGV[1];
 309     save_data();
 310     exit(0);
 311 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
 312     print "Removing plugin " . $ARGV[1] . "\n";
 313     foreach $plugin (@plugins) {
 314         if ( $plugin ne $ARGV[1] ) {
 315             push @newplugins, $plugin;
 316         }
 317     }
 318     @plugins = @newplugins;
 319     save_data();
 320     exit(0);
 321 }
 322
 323 #####################################################################################
 324 if ( $config_use_color == 1 ) {
 325     $WHT = "\x1B[37;1m";
 326     $NRM = "\x1B[0m";
 327 } else {
 328     $WHT              = "";
 329     $NRM              = "";
 330     $config_use_color = 2;
 331 }
 332
 333 while ( ( $command ne "q" ) && ( $command ne "Q" ) ) {
 334     system "clear";
 335     print $WHT. "SquirrelMail Configuration : " . $NRM;
 336     if    ( $config == 1 ) { print "Read: config.php"; }
 337     elsif ( $config == 2 ) { print "Read: config_default.php"; }
 338     print " ($print_config_version)\n";
 339     print "---------------------------------------------------------\n";
 340
 341     if ( $menu == 0 ) {
 342         print $WHT. "Main Menu --\n" . $NRM;
 343         print "1.  Organization Preferences\n";
 344         print "2.  Server Settings\n";
 345         print "3.  Folder Defaults\n";
 346         print "4.  General Options\n";
 347         print "5.  Themes\n";
 348         print "6.  Address Books (LDAP)\n";
 349         print "7.  Message of the Day (MOTD)\n";
 350         print "8.  Plugins\n";
 351         print "9.  Database\n";
 352         print "\n";
 353         print "D.  Set pre-defined settings for specific IMAP servers\n";
 354         print "\n";
 355     } elsif ( $menu == 1 ) {
 356         print $WHT. "Organization Preferences\n" . $NRM;
 357         print "1.  Organization Name      : $WHT$org_name$NRM\n";
 358         print "2.  Organization Logo      : $WHT$org_logo$NRM\n";
 359         print "3.  Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
 360         print "4.  Organization Title     : $WHT$org_title$NRM\n";
 361         print "5.  Signout Page           : $WHT$signout_page$NRM\n";
 362         print "6.  Default Language       : $WHT$squirrelmail_default_language$NRM\n";
 363         print "7.  Top Frame              : $WHT$frame_top$NRM\n";
 364         print "\n";
 365         print "R   Return to Main Menu\n";
 366     } elsif ( $menu == 2 ) {
 367         print $WHT. "Server Settings\n" . $NRM;
 368         print "1.  Domain               : $WHT$domain$NRM\n";
 369         print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 370         print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 371         print "4.  Use Sendmail/SMTP    : $WHT";
 372         if ( lc($useSendmail) eq "true" ) {
 373             print "Sendmail";
 374         } else {
 375             print "SMTP";
 376         }
 377         print "$NRM\n";
 378         if ( lc($useSendmail) eq "true" ) {
 379             print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 380         } else {
 381             print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 382             print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 383             print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 384             print "9.    POP Before SMTP    : $WHT$pop_before_smtp$NRM\n";
 385         }
 386         print "10.  Server               : $WHT$imap_server_type$NRM\n";
 387         print "11. Invert Time          : $WHT$invert_time$NRM\n";
 388         print "12. Delimiter            : $WHT$optional_delimiter$NRM\n";
 389         print "\n";
 390         print "R   Return to Main Menu\n";
 391     } elsif ( $menu == 3 ) {
 392         print $WHT. "Folder Defaults\n" . $NRM;
 393         print "1.  Default Folder Prefix         : $WHT$default_folder_prefix$NRM\n";
 394         print "2.  Show Folder Prefix Option     : $WHT$show_prefix_option$NRM\n";
 395         print "3.  Trash Folder                  : $WHT$trash_folder$NRM\n";
 396         print "4.  Sent Folder                   : $WHT$sent_folder$NRM\n";
 397         print "5.  Drafts Folder                 : $WHT$draft_folder$NRM\n";
 398         print "6.  By default, move to trash     : $WHT$default_move_to_trash$NRM\n";
 399         print "7.  By default, move to sent      : $WHT$default_move_to_sent$NRM\n";
 400         print "8.  By default, save as draft     : $WHT$default_save_as_draft$NRM\n";
 401         print "9.  List Special Folders First    : $WHT$list_special_folders_first$NRM\n";
 402         print "10. Show Special Folders Color    : $WHT$use_special_folder_color$NRM\n";
 403         print "11. Auto Expunge                  : $WHT$auto_expunge$NRM\n";
 404         print "12. Default Sub. of INBOX         : $WHT$default_sub_of_inbox$NRM\n";
 405         print "13. Show 'Contain Sub.' Option    : $WHT$show_contain_subfolders_option$NRM\n";
 406         print "14. Default Unseen Notify         : $WHT$default_unseen_notify$NRM\n";
 407         print "15. Default Unseen Type           : $WHT$default_unseen_type$NRM\n";
 408         print "16. Auto Create Special Folders   : $WHT$auto_create_special$NRM\n";
 409         print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n";
 410         print "\n";
 411         print "R   Return to Main Menu\n";
 412     } elsif ( $menu == 4 ) {
 413         print $WHT. "General Options\n" . $NRM;
 414         print "1.  Default Charset           : $WHT$default_charset$NRM\n";
 415         print "2.  Data Directory            : $WHT$data_dir$NRM\n";
 416         print "3.  Attachment Directory      : $WHT$attachment_dir$NRM\n";
 417         print "4.  Directory Hash Level      : $WHT$dir_hash_level$NRM\n";
 418         print "5.  Default Left Size         : $WHT$default_left_size$NRM\n";
 419         print "6.  Usernames in Lowercase    : $WHT$force_username_lowercase$NRM\n";
 420         print "7.  Allow use of priority     : $WHT$default_use_priority$NRM\n";
 421         print "8.  Hide SM attributions      : $WHT$hide_sm_attributions$NRM\n";
 422         print "9.  Allow use of receipts     : $WHT$default_use_mdn$NRM\n";
 423         print "10. Allow editing of identity : $WHT$edit_identity$NRM\n";
 424         print "11. Allow server thread sort  : $WHT$allow_thread_sort$NRM\n";
 425         print "12. Allow server-side sorting : $WHT$allow_server_sort$NRM\n";
 426         if ( lc($edit_identity) eq "false" ) {
 427             print "13. Allow editing of name     : $WHT$edit_name$NRM\n";
 428         }
 429         print "\n";
 430         print "R   Return to Main Menu\n";
 431     } elsif ( $menu == 5 ) {
 432         print $WHT. "Themes\n" . $NRM;
 433         print "1.  Change Themes\n";
 434         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
 435             print "    >  $theme_name[$count]\n";
 436         }
 437         print "2.  CSS File : $WHT$theme_css$NRM\n";
 438         print "\n";
 439         print "R   Return to Main Menu\n";
 440     } elsif ( $menu == 6 ) {
 441         print $WHT. "Address Books (LDAP)\n" . $NRM;
 442         print "1.  Change Servers\n";
 443         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
 444             print "    >  $ldap_host[$count]\n";
 445         }
 446         print
 447           "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 448         print "\n";
 449         print "R   Return to Main Menu\n";
 450     } elsif ( $menu == 7 ) {
 451         print $WHT. "Message of the Day (MOTD)\n" . $NRM;
 452         print "\n$motd\n";
 453         print "\n";
 454         print "1   Edit the MOTD\n";
 455         print "\n";
 456         print "R   Return to Main Menu\n";
 457     } elsif ( $menu == 8 ) {
 458         print $WHT. "Plugins\n" . $NRM;
 459         print "  Installed Plugins\n";
 460         $num = 0;
 461         for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
 462             $num = $count + 1;
 463             print "    $num. $plugins[$count]\n";
 464         }
 465         print "\n  Available Plugins:\n";
 466         opendir( DIR, "../plugins" );
 467         @files          = readdir(DIR);
 468         $pos            = 0;
 469         @unused_plugins = ();
 470         for ( $i = 0 ; $i <= $#files ; $i++ ) {
 471             if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
 472                 $match = 0;
 473                 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
 474                     if ( $plugins[$k] eq $files[$i] ) {
 475                         $match = 1;
 476                     }
 477                 }
 478                 if ( $match == 0 ) {
 479                     $unused_plugins[$pos] = $files[$i];
 480                     $pos++;
 481                 }
 482             }
 483         }
 484
 485         for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
 486             $num = $num + 1;
 487             print "    $num. $unused_plugins[$i]\n";
 488         }
 489         closedir DIR;
 490
 491         print "\n";
 492         print "A   Sanitize all plugins for use with Squirrelmail 1.2\n";
 493         print "\n";
 494         print "R   Return to Main Menu\n";
 495     } elsif ( $menu == 9 ) {
 496         print $WHT. "Database\n" . $NRM;
 497         print "1.  DSN for Address Book   : $WHT$addrbook_dsn$NRM\n";
 498         print "2.  Table for Address Book : $WHT$addrbook_table$NRM\n";
 499         print "\n";
 500         print "3.  DSN for Preferences    : $WHT$prefs_dsn$NRM\n";
 501         print "4.  Table for Preferences  : $WHT$prefs_table$NRM\n";
 502         print "5.  Field for username     : $WHT$prefs_user_field$NRM\n";
 503         print "6.  Field for prefs key    : $WHT$prefs_key_field$NRM\n";
 504         print "7.  Field for prefs value  : $WHT$prefs_val_field$NRM\n";
 505         print "\n";
 506         print "S   Save data\n";
 507         print "R   Return to Main Menu\n";
 508     }
 509     if ( $config_use_color == 1 ) {
 510         print "C.  Turn color off\n";
 511     } else {
 512         print "C.  Turn color on\n";
 513     }
 514     print "S   Save data\n";
 515     print "Q   Quit\n";
 516
 517     print "\n";
 518     print "Command >> " . $WHT;
 519     $command = <STDIN>;
 520     $command =~ s/[\n|\r]//g;
 521     $command =~ tr/A-Z/a-z/;
 522     print "$NRM\n";
 523
 524     # Read the commands they entered.
 525     if ( $command eq "r" ) {
 526         $menu = 0;
 527     } elsif ( $command eq "s" ) {
 528         save_data();
 529         print "Press enter to continue...";
 530         $tmp   = <STDIN>;
 531         $saved = 1;
 532     } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
 533         print "You have not saved your data.\n";
 534         print "Save?  [" . $WHT . "Y" . $NRM . "/n]: ";
 535         $save = <STDIN>;
 536         if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
 537             save_data();
 538         }
 539     } elsif ( $command eq "c" ) {
 540         if ( $config_use_color == 1 ) {
 541             $config_use_color = 2;
 542             $WHT              = "";
 543             $NRM              = "";
 544         } else {
 545             $config_use_color = 1;
 546             $WHT              = "\x1B[37;1m";
 547             $NRM              = "\x1B[0m";
 548         }
 549     } elsif ( $command eq "d" && $menu == 0 ) {
 550         set_defaults();
 551     } else {
 552         $saved = 0;
 553         if ( $menu == 0 ) {
 554             if ( ( $command > 0 ) && ( $command < 10 ) ) {
 555                 $menu = $command;
 556             }
 557         } elsif ( $menu == 1 ) {
 558             if    ( $command == 1 ) { $org_name                      = command1(); }
 559             elsif ( $command == 2 ) { $org_logo                      = command2(); }
 560             elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height)  = command2a(); }
 561             elsif ( $command == 4 ) { $org_title                     = command3(); }
 562             elsif ( $command == 5 ) { $signout_page                  = command4(); }
 563             elsif ( $command == 6 ) { $squirrelmail_default_language = command5(); }
 564             elsif ( $command == 7 ) { $frame_top                     = command6(); }
 565         } elsif ( $menu == 2 ) {
 566             if    ( $command == 1 )  { $domain                 = command11(); }
 567             elsif ( $command == 2 )  { $imapServerAddress      = command12(); }
 568             elsif ( $command == 3 )  { $imapPort               = command13(); }
 569             elsif ( $command == 4 )  { $useSendmail            = command14(); }
 570             elsif ( $command == 5 )  { $sendmail_path          = command15(); }
 571             elsif ( $command == 6 )  { $smtpServerAddress      = command16(); }
 572             elsif ( $command == 7 )  { $smtpPort               = command17(); }
 573             elsif ( $command == 8 )  { $use_authenticated_smtp = command18(); }
 574             elsif ( $command == 9 )  { $pop_before_smtp        = command18a(); }
 575             elsif ( $command == 10 ) { $imap_server_type       = command19(); }
 576             elsif ( $command == 11 ) { $invert_time            = command110(); }
 577             elsif ( $command == 12 ) { $optional_delimiter     = command111(); }
 578         } elsif ( $menu == 3 ) {
 579             if    ( $command == 1 )  { $default_folder_prefix          = command21(); }
 580             elsif ( $command == 2 )  { $show_prefix_option             = command22(); }
 581             elsif ( $command == 3 )  { $trash_folder                   = command23a(); }
 582             elsif ( $command == 4 )  { $sent_folder                    = command23b(); }
 583             elsif ( $command == 5 )  { $draft_folder                   = command23c(); }
 584             elsif ( $command == 6 )  { $default_move_to_trash          = command24a(); }
 585             elsif ( $command == 7 )  { $default_move_to_sent           = command24b(); }
 586             elsif ( $command == 8 )  { $default_save_as_draft          = command24c(); }
 587             elsif ( $command == 9 )  { $list_special_folders_first     = command27(); }
 588             elsif ( $command == 10 ) { $use_special_folder_color       = command28(); }
 589             elsif ( $command == 11 ) { $auto_expunge                   = command29(); }
 590             elsif ( $command == 12 ) { $default_sub_of_inbox           = command210(); }
 591             elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
 592             elsif ( $command == 14 ) { $default_unseen_notify          = command212(); }
 593             elsif ( $command == 15 ) { $default_unseen_type            = command213(); }
 594             elsif ( $command == 16 ) { $auto_create_special            = command214(); }
 595             elsif ( $command == 17 ) { $delete_folder                  = command215(); }
 596         } elsif ( $menu == 4 ) {
 597             if    ( $command == 1 )  { $default_charset          = command31(); }
 598             elsif ( $command == 2 )  { $data_dir                 = command33a(); }
 599             elsif ( $command == 3 )  { $attachment_dir           = command33b(); }
 600             elsif ( $command == 4 )  { $dir_hash_level           = command33c(); }
 601             elsif ( $command == 5 )  { $default_left_size        = command35(); }
 602             elsif ( $command == 6 )  { $force_username_lowercase = command36(); }
 603             elsif ( $command == 7 )  { $default_use_priority     = command37(); }
 604             elsif ( $command == 8 )  { $hide_sm_attributions     = command38(); }
 605             elsif ( $command == 9 )  { $default_use_mdn          = command39(); }
 606             elsif ( $command == 10 ) { $edit_identity            = command310(); }
 607             elsif ( $command == 11 ) { $allow_thread_sort        = command312(); }
 608             elsif ( $command == 12 ) { $allow_server_sort        = command313(); }
 609             elsif ( $command == 13 ) { $edit_name                = command311(); }
 610         } elsif ( $menu == 5 ) {
 611             if ( $command == 1 ) { command41(); }
 612             elsif ( $command == 2 ) { $theme_css = command42(); }
 613         } elsif ( $menu == 6 ) {
 614             if    ( $command == 1 ) { command61(); }
 615             elsif ( $command == 2 ) { command62(); }
 616         } elsif ( $menu == 7 ) {
 617             if ( $command == 1 ) { $motd = command71(); }
 618         } elsif ( $menu == 8 ) {
 619             if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
 620             elsif ( $command eq "a" ) { command8s(); }
 621         } elsif ( $menu == 9 ) {
 622             if    ( $command == 1 ) { $addrbook_dsn     = command91(); }
 623             elsif ( $command == 2 ) { $addrbook_table   = command92(); }
 624             elsif ( $command == 3 ) { $prefs_dsn        = command93(); }
 625             elsif ( $command == 4 ) { $prefs_table      = command94(); }
 626             elsif ( $command == 5 ) { $prefs_user_field = command95(); }
 627             elsif ( $command == 6 ) { $prefs_key_field  = command96(); }
 628             elsif ( $command == 7 ) { $prefs_val_field  = command97(); }
 629         }
 630     }
 631 }
 632
 633 ####################################################################################
 634
 635 # org_name
 636 sub command1 {
 637     print "We have tried to make the name SquirrelMail as transparent as\n";
 638     print "possible.  If you set up an organization name, most places where\n";
 639     print "SquirrelMail would take credit will be credited to your organization.\n";
 640     print "\n";
 641     print "[$WHT$org_name$NRM]: $WHT";
 642     $new_org_name = <STDIN>;
 643     if ( $new_org_name eq "\n" ) {
 644         $new_org_name = $org_name;
 645     } else {
 646         $new_org_name =~ s/[\r|\n]//g;
 647     }
 648     return $new_org_name;
 649 }
 650
 651 # org_logo
 652 sub command2 {
 653     print "Your organization's logo is an image that will be displayed at\n";
 654     print "different times throughout SquirrelMail.  This is asking for the\n";
 655     print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 656     print "(../images/logo.jpg) path to your logo.\n";
 657     print "\n";
 658     print "[$WHT$org_logo$NRM]: $WHT";
 659     $new_org_logo = <STDIN>;
 660     if ( $new_org_logo eq "\n" ) {
 661         $new_org_logo = $org_logo;
 662     } else {
 663         $new_org_logo =~ s/[\r|\n]//g;
 664     }
 665     return $new_org_logo;
 666 }
 667
 668 # org_logo_width
 669 sub command2a {
 670     print "Your organization's logo is an image that will be displayed at\n";
 671     print "different times throughout SquirrelMail.  Width\n";
 672     print "and Height of your logo image.  Use '0' to disable.\n";
 673     print "\n";
 674     print "Width: [$WHT$org_logo_width$NRM]: $WHT";
 675     $new_org_logo_width = <STDIN>;
 676     $new_org_logo_width =~ tr/0-9//cd;  # only want digits!
 677     if ( $new_org_logo_width eq '' ) {
 678         $new_org_logo_width = $org_logo_width;
 679     }
 680     if ( $new_org_logo_width > 0 ) {
 681         print "Height: [$WHT$org_logo_height$NRM]: $WHT";
 682         $new_org_logo_height = <STDIN>;
 683         $new_org_logo_height =~ tr/0-9//cd;  # only want digits!
 684         if( $new_org_logo_height eq '' ) {
 685                 $new_org_logo_height = $org_logo_height;
 686         }
 687     } else {
 688         $new_org_logo_height = 0;
 689     }
 690     return ($new_org_logo_width, $new_org_logo_height);
 691 }
 692
 693 # org_title
 694 sub command3 {
 695     print "A title is what is displayed at the top of the browser window in\n";
 696     print "the titlebar.  Usually this will end up looking something like:\n";
 697     print "\"Netscape: $org_title\"\n";
 698     print "\n";
 699     print "[$WHT$org_title$NRM]: $WHT";
 700     $new_org_title = <STDIN>;
 701     if ( $new_org_title eq "\n" ) {
 702         $new_org_title = $org_title;
 703     } else {
 704         $new_org_title =~ s/[\r|\n]//g;
 705     }
 706     return $new_org_title;
 707 }
 708
 709 # signout_page
 710 sub command4 {
 711     print "When users click the Sign Out button they will be logged out and\n";
 712     print "then sent to signout_page.  If signout_page is left empty,\n";
 713     print "(hit space and then return) they will be taken, as normal,\n";
 714     print "to the default and rather sparse SquirrelMail signout page.\n";
 715     print "\n";
 716     print "[$WHT$signout_page$NRM]: $WHT";
 717     $new_signout_page = <STDIN>;
 718     if ( $new_signout_page eq "\n" ) {
 719         $new_signout_page = $signout_page;
 720     } else {
 721         $new_signout_page =~ s/[\r|\n]//g;
 722         $new_signout_page =~ s/^\s+$//g;
 723     }
 724     return $new_signout_page;
 725 }
 726
 727 # Default language
 728 sub command5 {
 729     print "SquirrelMail attempts to set the language in many ways.  If it\n";
 730     print "can not figure it out in another way, it will default to this\n";
 731     print "language.  Please use the two-letter code for the desired language.\n";
 732     print "\n";
 733     print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 734     $new_signout_page = <STDIN>;
 735     if ( $new_signout_page eq "\n" ) {
 736         $new_signout_page = $squirrelmail_default_language;
 737     } else {
 738         $new_signout_page =~ s/[\r|\n]//g;
 739         $new_signout_page =~ s/^\s+$//g;
 740     }
 741     return $new_signout_page;
 742 }
 743
 744 # Default top frame
 745 sub command6 {
 746     print "SquirrelMail defaults to using the whole of the browser window.\n";
 747     print "This allows you to keep it within a specified frame. The default\n";
 748     print "is '_top'\n";
 749     print "\n";
 750     print "[$WHT$frame_top$NRM]: $WHT";
 751     $new_frame_top = <STDIN>;
 752     if ( $new_frame_top eq "\n" ) {
 753         $new_frame_top = '_top';
 754     } else {
 755         $new_frame_top =~ s/[\r|\n]//g;
 756         $new_frame_top =~ s/^\s+$//g;
 757     }
 758     return $new_frame_top;
 759 }
 760
 761 ####################################################################################
 762
 763 # domain
 764 sub command11 {
 765     print "The domain name is the suffix at the end of all email messages.  If\n";
 766     print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 767     print "would be myorg.com.\n";
 768     print "\n";
 769     print "[$WHT$domain$NRM]: $WHT";
 770     $new_domain = <STDIN>;
 771     if ( $new_domain eq "\n" ) {
 772         $new_domain = $domain;
 773     } else {
 774         $new_domain =~ s/[\r|\n]//g;
 775     }
 776     return $new_domain;
 777 }
 778
 779 # imapServerAddress
 780 sub command12 {
 781     print "This is the address where your IMAP server resides.\n";
 782     print "[$WHT$imapServerAddress$NRM]: $WHT";
 783     $new_imapServerAddress = <STDIN>;
 784     if ( $new_imapServerAddress eq "\n" ) {
 785         $new_imapServerAddress = $imapServerAddress;
 786     } else {
 787         $new_imapServerAddress =~ s/[\r|\n]//g;
 788     }
 789     return $new_imapServerAddress;
 790 }
 791
 792 # imapPort
 793 sub command13 {
 794     print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 795     print "[$WHT$imapPort$NRM]: $WHT";
 796     $new_imapPort = <STDIN>;
 797     if ( $new_imapPort eq "\n" ) {
 798         $new_imapPort = $imapPort;
 799     } else {
 800         $new_imapPort =~ s/[\r|\n]//g;
 801     }
 802     return $new_imapPort;
 803 }
 804
 805 # useSendmail
 806 sub command14 {
 807     print "You now need to choose the method that you will use for sending\n";
 808     print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 809     print "or use sendmail directly.\n";
 810     if ( lc($useSendmail) eq "true" ) {
 811         $default_value = "1";
 812     } else {
 813         $default_value = "2";
 814     }
 815     print "\n";
 816     print "  1.  Sendmail\n";
 817     print "  2.  SMTP\n";
 818     print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 819     $use_sendmail = <STDIN>;
 820     if ( ( $use_sendmail =~ /^1\n/i )
 821         || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
 822         $useSendmail = "true";
 823         } else {
 824         $useSendmail = "false";
 825         }
 826     return $useSendmail;
 827 }
 828
 829 # sendmail_path
 830 sub command15 {
 831     if ( $sendmail_path[0] !~ /./ ) {
 832         $sendmail_path = "/usr/sbin/sendmail";
 833     }
 834     print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 835     print "[$WHT$sendmail_path$NRM]: $WHT";
 836     $new_sendmail_path = <STDIN>;
 837     if ( $new_sendmail_path eq "\n" ) {
 838         $new_sendmail_path = $sendmail_path;
 839     } else {
 840         $new_sendmail_path =~ s/[\r|\n]//g;
 841     }
 842     return $new_sendmail_path;
 843 }
 844
 845 # smtpServerAddress
 846 sub command16 {
 847     print "This is the location of your SMTP server.\n";
 848     print "[$WHT$smtpServerAddress$NRM]: $WHT";
 849     $new_smtpServerAddress = <STDIN>;
 850     if ( $new_smtpServerAddress eq "\n" ) {
 851         $new_smtpServerAddress = $smtpServerAddress;
 852     } else {
 853         $new_smtpServerAddress =~ s/[\r|\n]//g;
 854     }
 855     return $new_smtpServerAddress;
 856 }
 857
 858 # smtpPort
 859 sub command17 {
 860     print "This is the port to connect to for SMTP.  Usually 25.\n";
 861     print "[$WHT$smtpPort$NRM]: $WHT";
 862     $new_smtpPort = <STDIN>;
 863     if ( $new_smtpPort eq "\n" ) {
 864         $new_smtpPort = $smtpPort;
 865     } else {
 866         $new_smtpPort =~ s/[\r|\n]//g;
 867     }
 868     return $new_smtpPort;
 869 }
 870
 871 # authenticated server
 872 sub command18 {
 873     print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 874     print "support this in order for SquirrelMail to work with it.  We implemented\n";
 875     print "it according to RFC 2554.\n";
 876
 877     $YesNo = 'n';
 878     $YesNo = 'y' if ( lc($use_authenticated_smtp) eq "true" );
 879
 880     print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 881
 882     $new_use_authenticated_smtp = <STDIN>;
 883     $new_use_authenticated_smtp =~ tr/yn//cd;
 884     return "true"  if ( $new_use_authenticated_smtp eq "y" );
 885     return "false" if ( $new_use_authenticated_smtp eq "n" );
 886     return $use_authenticated_smtp;
 887 }
 888
 889 # pop before SMTP
 890 sub command18a {
 891     print "Do you wish to use POP3 before SMTP?  Your server must\n";
 892     print "support this in order for SquirrelMail to work with it.\n";
 893
 894     $YesNo = 'n';
 895     $YesNo = 'y' if ( lc($pop_before_smtp) eq "true" );
 896
 897     print "Use pop before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
 898
 899     $new_pop_before_smtp = <STDIN>;
 900     $new_pop_before_smtp =~ tr/yn//cd;
 901     return "true"  if ( $new_pop_before_smtp eq "y" );
 902     return "false"  if ( $new_pop_before_smtp eq "n" );
 903     return $pop_before_smtp;
 904 }
 905
 906 # imap_server_type
 907 sub command19 {
 908     print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 909     print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 910     print "the same principles.  We have made some work-arounds for some of\n";
 911     print "these servers.  If you would like to use them, please select your\n";
 912     print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 913     print "set this to \"other\", and none will be used.\n";
 914     print "    cyrus      = Cyrus IMAP server\n";
 915     print "    uw         = University of Washington's IMAP server\n";
 916     print "    exchange   = Microsoft Exchange IMAP server\n";
 917     print "    courier    = Courier IMAP server\n";
 918     print "    other      = Not one of the above servers\n";
 919     print "[$WHT$imap_server_type$NRM]: $WHT";
 920     $new_imap_server_type = <STDIN>;
 921
 922     if ( $new_imap_server_type eq "\n" ) {
 923         $new_imap_server_type = $imap_server_type;
 924     } else {
 925         $new_imap_server_type =~ s/[\r|\n]//g;
 926     }
 927     return $new_imap_server_type;
 928 }
 929
 930 # invert_time
 931 sub command110 {
 932     print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 933     print "on some machines).  Typically this happens if the system doesn't support\n";
 934     print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 935     print "This most often occurs on Solaris 7 machines in the United States.\n";
 936     print "By default, this is off.  It should be kept off unless problems surface\n";
 937     print "about the time that messages are sent.\n";
 938     print "    no  = Do NOT fix time -- almost always correct\n";
 939     print "    yes = Fix the time for this system\n";
 940
 941     $YesNo = 'n';
 942     $YesNo = 'y' if ( lc($invert_time) eq "true" );
 943
 944     print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 945
 946     $new_invert_time = <STDIN>;
 947     $new_invert_time =~ tr/yn//cd;
 948     return "true"  if ( $new_invert_time eq "y" );
 949     return "false" if ( $new_invert_time eq "n" );
 950     return $invert_time;
 951 }
 952
 953 sub command111 {
 954     print "This is the delimiter that your IMAP server uses to distinguish between\n";
 955     print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 956     print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 957     print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 958     print "but if you are sure you know what delimiter your server uses, you can\n";
 959     print "specify it here.\n";
 960     print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 961     print "[$WHT$optional_delimiter$NRM]: $WHT";
 962     $new_optional_delimiter = <STDIN>;
 963
 964     if ( $new_optional_delimiter eq "\n" ) {
 965         $new_optional_delimiter = $optional_delimiter;
 966     } else {
 967         $new_optional_delimiter =~ s/[\r|\n]//g;
 968     }
 969     return $new_optional_delimiter;
 970 }
 971
 972 # MOTD
 973 sub command71 {
 974     print "\nYou can now create the welcome message that is displayed\n";
 975     print "every time a user logs on.  You can use HTML or just plain\n";
 976     print
 977 "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 978
 979     $new_motd = "";
 980     do {
 981         print "] ";
 982         $line = <STDIN>;
 983         $line =~ s/[\r|\n]//g;
 984         if ( $line ne "@" ) {
 985             $line =~ s/  /\&nbsp;\&nbsp;/g;
 986             $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 987             $line =~ s/$/ /;
 988             $line =~ s/\'/\\\'/g;
 989
 990             $new_motd = $new_motd . $line;
 991         }
 992     } while ( $line ne "@" );
 993     return $new_motd;
 994 }
 995
 996 ################# PLUGINS ###################
 997
 998 sub command81 {
 999     $command =~ s/[\s|\n|\r]*//g;
1000     if ( $command > 0 ) {
1001         $command = $command - 1;
1002         if ( $command <= $#plugins ) {
1003             @newplugins = ();
1004             $ct         = 0;
1005             while ( $ct <= $#plugins ) {
1006                 if ( $ct != $command ) {
1007                     @newplugins = ( @newplugins, $plugins[$ct] );
1008                 }
1009                 $ct++;
1010             }
1011             @plugins = @newplugins;
1012         } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1013             $num        = $command - $#plugins - 1;
1014             @newplugins = @plugins;
1015             $ct         = 0;
1016             while ( $ct <= $#unused_plugins ) {
1017                 if ( $ct == $num ) {
1018                     @newplugins = ( @newplugins, $unused_plugins[$ct] );
1019
1020                     # sanitize the plugin
1021                     $dir = $unused_plugins[$ct];
1022                     if (-d "../plugins/$dir") {
1023                         `./ri_once.pl ../plugins/$dir`;
1024                     } else {
1025                         print "Could not locate ../plugins/$dir\n" ;
1026                         print "The plugin $dir could *not* be sanitized!\n" ;
1027                         print "If you want to try to do this manually, please run\n" ;
1028                          print "config/ri_once.pl with the full path to the $dir plugin.\n" ;
1029                     }
1030                 }
1031                 $ct++;
1032             }
1033             @plugins = @newplugins;
1034         }
1035     }
1036     return @plugins;
1037 }
1038
1039 sub command8s {
1040     print "This command will sanitize all plugins for use with\n";
1041     print "Squirrelmail 1.2. That is, it will rewrite some php-\n";
1042     print "constructs that are *incompatible* with the 1.2 design\n";
1043     print "into ones that are *compatible*\n";
1044     print "Do you wish to issue this command [y/N]? ";
1045     $ctu = <STDIN>;
1046     if ( $ctu =~ /^y\n/i ) {
1047         `./ri_once.pl ../plugins`;
1048     }
1049 }
1050
1051 ################# FOLDERS ###################
1052
1053 # default_folder_prefix
1054 sub command21 {
1055     print "Some IMAP servers (UW, for example) store mail and folders in\n";
1056     print "your user space in a separate subdirectory.  This is where you\n";
1057     print "specify what that directory is.\n";
1058     print "\n";
1059     print "EXAMPLE:  mail/";
1060     print "\n";
1061     print "NOTE:  If you use Cyrus, or some server that would not use this\n";
1062     print "       option, you must set this to 'none'.\n";
1063     print "\n";
1064     print "[$WHT$default_folder_prefix$NRM]: $WHT";
1065     $new_default_folder_prefix = <STDIN>;
1066
1067     if ( $new_default_folder_prefix eq "\n" ) {
1068         $new_default_folder_prefix = $default_folder_prefix;
1069     } else {
1070         $new_default_folder_prefix =~ s/[\r\n]//g;
1071     }
1072     if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1073         $new_default_folder_prefix = "";
1074     } else {
1075         # add the trailing delimiter only if we know what the server is.
1076         if ($optional_delimiter and $optional_delimiter ne 'detect') {
1077            $new_default_folder_prefix =~ s/${optional_delimiter}*$/$optional_delimiter/;
1078         } elsif ($imap_server_type eq 'cyrus' or
1079                  $imap_server_type eq 'courier') {
1080            $new_default_folder_prefix =~ s/\.*$/\./;
1081         } elsif ($imap_server_type eq 'uw') {
1082            $new_default_folder_prefix =~ s/\/*$/\//;
1083         }
1084     }
1085     return $new_default_folder_prefix;
1086 }
1087
1088 # Show Folder Prefix
1089 sub command22 {
1090     print "It is possible to set up the default folder prefix as a user\n";
1091     print "specific option, where each user can specify what their mail\n";
1092     print "folder is.  If you set this to false, they will never see the\n";
1093     print "option, but if it is true, this option will appear in the\n";
1094     print "'options' section.\n";
1095     print "\n";
1096     print "NOTE:  You set the default folder prefix in option '1' of this\n";
1097     print "       section.  That will be the default if the user doesn't\n";
1098     print "       specify anything different.\n";
1099     print "\n";
1100
1101     if ( lc($show_prefix_option) eq "true" ) {
1102         $default_value = "y";
1103     } else {
1104         $default_value = "n";
1105     }
1106     print "\n";
1107     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1108     $new_show = <STDIN>;
1109     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1110         $show_prefix_option = "true";
1111     } else {
1112         $show_prefix_option = "false";
1113     }
1114     return $show_prefix_option;
1115 }
1116
1117 # Trash Folder
1118 sub command23a {
1119     print "You can now specify where the default trash folder is located.\n";
1120     print "On servers where you do not want this, you can set it to anything\n";
1121     print "and set option 6 to false.\n";
1122     print "\n";
1123     print "This is relative to where the rest of your email is kept.  You do\n";
1124     print "not need to worry about their mail directory.  If this folder\n";
1125     print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1126     print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1127     print "\n";
1128
1129     print "[$WHT$trash_folder$NRM]: $WHT";
1130     $new_trash_folder = <STDIN>;
1131     if ( $new_trash_folder eq "\n" ) {
1132         $new_trash_folder = $trash_folder;
1133     } else {
1134         $new_trash_folder =~ s/[\r|\n]//g;
1135     }
1136     return $new_trash_folder;
1137 }
1138
1139 # Sent Folder
1140 sub command23b {
1141     print "This is where messages that are sent will be stored.  SquirrelMail\n";
1142     print "by default puts a copy of all outgoing messages in this folder.\n";
1143     print "\n";
1144     print "This is relative to where the rest of your email is kept.  You do\n";
1145     print "not need to worry about their mail directory.  If this folder\n";
1146     print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1147     print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1148     print "\n";
1149
1150     print "[$WHT$sent_folder$NRM]: $WHT";
1151     $new_sent_folder = <STDIN>;
1152     if ( $new_sent_folder eq "\n" ) {
1153         $new_sent_folder = $sent_folder;
1154     } else {
1155         $new_sent_folder =~ s/[\r|\n]//g;
1156     }
1157     return $new_sent_folder;
1158 }
1159
1160 # Draft Folder
1161 sub command23c {
1162     print "You can now specify where the default draft folder is located.\n";
1163     print "On servers where you do not want this, you can set it to anything\n";
1164     print "and set option 9 to false.\n";
1165     print "\n";
1166     print "This is relative to where the rest of your email is kept.  You do\n";
1167     print "not need to worry about their mail directory.  If this folder\n";
1168     print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1169     print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1170     print "\n";
1171
1172     print "[$WHT$draft_folder$NRM]: $WHT";
1173     $new_draft_folder = <STDIN>;
1174     if ( $new_draft_folder eq "\n" ) {
1175         $new_draft_folder = $draft_folder;
1176     } else {
1177         $new_draft_folder =~ s/[\r|\n]//g;
1178     }
1179     return $new_draft_folder;
1180 }
1181
1182 # default move to trash
1183 sub command24a {
1184     print "By default, should messages get moved to the trash folder?  You\n";
1185     print "can specify the default trash folder in option 3.  If this is set\n";
1186     print "to false, messages will get deleted immediately without moving\n";
1187     print "to the trash folder.\n";
1188     print "\n";
1189     print "Trash folder is currently: $trash_folder\n";
1190     print "\n";
1191
1192     if ( lc($default_move_to_trash) eq "true" ) {
1193         $default_value = "y";
1194     } else {
1195         $default_value = "n";
1196     }
1197     print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1198     $new_show = <STDIN>;
1199     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1200         $default_move_to_trash = "true";
1201     } else {
1202         $default_move_to_trash = "false";
1203     }
1204     return $default_move_to_trash;
1205 }
1206
1207 # default move to sent
1208 sub command24b {
1209     print "By default, should messages get moved to the sent folder?  You\n";
1210     print "can specify the default sent folder in option 4.  If this is set\n";
1211     print "to false, messages will get sent and no copy will be made.\n";
1212     print "\n";
1213     print "Sent folder is currently: $sent_folder\n";
1214     print "\n";
1215
1216     if ( lc($default_move_to_sent) eq "true" ) {
1217         $default_value = "y";
1218     } else {
1219         $default_value = "n";
1220     }
1221     print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1222     $new_show = <STDIN>;
1223     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1224         $default_move_to_sent = "true";
1225     } else {
1226         $default_move_to_sent = "false";
1227     }
1228     return $default_move_to_sent;
1229 }
1230
1231 # default save as draft
1232 sub command24c {
1233     print "By default, should the save to draft option be shown? You can\n";
1234     print "specify the default drafts folder in option 5. If this is set\n";
1235     print "to false, users will not be shown the save to draft option.\n";
1236     print "\n";
1237     print "Drafts folder is currently: $draft_folder\n";
1238     print "\n";
1239
1240     if ( lc($default_move_to_draft) eq "true" ) {
1241         $default_value = "y";
1242     } else {
1243         $default_value = "n";
1244     }
1245     print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1246     $new_show = <STDIN>;
1247     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1248         $default_save_as_draft = "true";
1249     } else {
1250         $default_save_as_draft = "false";
1251     }
1252     return $default_save_as_draft;
1253 }
1254
1255 # List special folders first
1256 sub command27 {
1257     print "SquirrelMail has what we call 'special folders' that are not\n";
1258     print "manipulated and viewed like normal folders.  Some examples of\n";
1259     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1260     print "Simply asks if you want these folders listed first in the folder\n";
1261     print "listing.\n";
1262     print "\n";
1263
1264     if ( lc($list_special_folders_first) eq "true" ) {
1265         $default_value = "y";
1266     } else {
1267         $default_value = "n";
1268     }
1269     print "\n";
1270     print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1271     $new_show = <STDIN>;
1272     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1273         $list_special_folders_first = "true";
1274     } else {
1275         $list_special_folders_first = "false";
1276     }
1277     return $list_special_folders_first;
1278 }
1279
1280 # Show special folders color
1281 sub command28 {
1282     print "SquirrelMail has what we call 'special folders' that are not\n";
1283     print "manipulated and viewed like normal folders.  Some examples of\n";
1284     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1285     print "wants to know if we should display special folders in a\n";
1286     print "color than the other folders.\n";
1287     print "\n";
1288
1289     if ( lc($use_special_folder_color) eq "true" ) {
1290         $default_value = "y";
1291     } else {
1292         $default_value = "n";
1293     }
1294     print "\n";
1295     print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1296     $new_show = <STDIN>;
1297     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1298         $use_special_folder_color = "true";
1299     } else {
1300         $use_special_folder_color = "false";
1301     }
1302     return $use_special_folder_color;
1303 }
1304
1305 # Auto expunge
1306 sub command29 {
1307     print "The way that IMAP handles deleting messages is as follows.  You\n";
1308     print "mark the message as deleted, and then to 'really' delete it, you\n";
1309     print "expunge it.  This option asks if you want to just have messages\n";
1310     print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1311     print "messages too.\n";
1312     print "\n";
1313
1314     if ( lc($auto_expunge) eq "true" ) {
1315         $default_value = "y";
1316     } else {
1317         $default_value = "n";
1318     }
1319     print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1320     $new_show = <STDIN>;
1321     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1322         $auto_expunge = "true";
1323     } else {
1324         $auto_expunge = "false";
1325     }
1326     return $auto_expunge;
1327 }
1328
1329 # Default sub of inbox
1330 sub command210 {
1331     print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1332     print "This can cause some confusion in folder creation for users when\n";
1333     print "they try to create folders and don't put it as a subfolder of INBOX\n";
1334     print "and get permission errors.  This option asks if you want folders\n";
1335     print "to be subfolders of INBOX by default.\n";
1336     print "\n";
1337
1338     if ( lc($default_sub_of_inbox) eq "true" ) {
1339         $default_value = "y";
1340     } else {
1341         $default_value = "n";
1342     }
1343     print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1344     $new_show = <STDIN>;
1345     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1346         $default_sub_of_inbox = "true";
1347     } else {
1348         $default_sub_of_inbox = "false";
1349     }
1350     return $default_sub_of_inbox;
1351 }
1352
1353 # Show contain subfolder option
1354 sub command211 {
1355     print "Some IMAP servers (UW) make it so that there are two types of\n";
1356     print "folders.  Those that contain messages, and those that contain\n";
1357     print "subfolders.  If this is the case for your server, set this to\n";
1358     print "true, and it will ask the user whether the folder they are\n";
1359     print "creating contains subfolders or messages.\n";
1360     print "\n";
1361
1362     if ( lc($show_contain_subfolders_option) eq "true" ) {
1363         $default_value = "y";
1364     } else {
1365         $default_value = "n";
1366     }
1367     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1368     $new_show = <STDIN>;
1369     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1370         $show_contain_subfolders_option = "true";
1371     } else {
1372         $show_contain_subfolders_option = "false";
1373     }
1374     return $show_contain_subfolders_option;
1375 }
1376
1377 # Default Unseen Notify
1378 sub command212 {
1379     print "This option specifies where the users will receive notification\n";
1380     print "about unseen messages by default.  This is of course an option that\n";
1381     print "can be changed on a user level.\n";
1382     print "  1 = No notification\n";
1383     print "  2 = Only on the INBOX\n";
1384     print "  3 = On all folders\n";
1385     print "\n";
1386
1387     print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1388     $new_show = <STDIN>;
1389     if ( $new_show =~ /^[1|2|3]\n/i ) {
1390         $default_unseen_notify = $new_show;
1391     }
1392     $default_unseen_notify =~ s/[\r|\n]//g;
1393     return $default_unseen_notify;
1394 }
1395
1396 # Default Unseen Type
1397 sub command213 {
1398     print "Here you can define the default way that unseen messages will be displayed\n";
1399     print "to the user in the folder listing on the left side.\n";
1400     print "  1 = Only unseen messages   (4)\n";
1401     print "  2 = Unseen and Total messages  (4/27)\n";
1402     print "\n";
1403
1404     print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1405     $new_show = <STDIN>;
1406     if ( $new_show =~ /^[1|2]\n/i ) {
1407         $default_unseen_type = $new_show;
1408     }
1409     $default_unseen_type =~ s/[\r|\n]//g;
1410     return $default_unseen_type;
1411 }
1412
1413 # Auto create special folders
1414 sub command214 {
1415     print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1416     print "automatically print for you when a user logs in?  If the user\n";
1417     print "accidentally deletes their special folders, this option will\n";
1418     print "automatically create it again for them.\n";
1419     print "\n";
1420
1421     if ( lc($auto_create_special) eq "true" ) {
1422         $default_value = "y";
1423     } else {
1424         $default_value = "n";
1425     }
1426     print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1427     $new_show = <STDIN>;
1428     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1429         $auto_create_special = "true";
1430     } else {
1431         $auto_create_special = "false";
1432     }
1433     return $auto_create_special;
1434 }
1435
1436 # Auto create special folders
1437 sub command215 {
1438     print "Would you like to automatically completely delete any deleted\n";
1439     print "folders? If not then they will be moved to the Trash folder\n";
1440     print "and can be deleted from there\n";
1441     print "\n";
1442
1443     if ( lc($delete_folder) eq "true" ) {
1444         $default_value = "y";
1445     } else {
1446         $default_value = "n";
1447     }
1448     print "Auto delete folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1449     $new_delete = <STDIN>;
1450     if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1451         $delete_folder = "true";
1452     } else {
1453         $delete_folder = "false";
1454     }
1455     return $delete_folder;
1456 }
1457
1458 ############# GENERAL OPTIONS #####################
1459
1460 # Default Charset
1461 sub command31 {
1462     print "This option controls what character set is used when sending\n";
1463     print "mail and when sending HTML to the browser.  Do not set this\n";
1464     print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1465     print "to use KOI8-R, since this implementation is faster than most\n";
1466     print "of the alternatives\n";
1467     print "\n";
1468
1469     print "[$WHT$default_charset$NRM]: $WHT";
1470     $new_default_charset = <STDIN>;
1471     if ( $new_default_charset eq "\n" ) {
1472         $new_default_charset = $default_charset;
1473     } else {
1474         $new_default_charset =~ s/[\r|\n]//g;
1475     }
1476     return $new_default_charset;
1477 }
1478
1479 # Data directory
1480 sub command33a {
1481     print "It is a possible security hole to have a writable directory\n";
1482     print "under the web server's root directory (ex: /home/httpd/html).\n";
1483     print "For this reason, it is possible to put the data directory\n";
1484     print "anywhere you would like.  The path name can be absolute or\n";
1485     print "relative (to the config directory).  It doesn't matter.  Here\n";
1486     print "are two examples:\n";
1487     print "  Absolute:    /usr/local/squirrelmail/data/\n";
1488     print "  Relative:    ../data/\n";
1489     print "\n";
1490
1491     print "[$WHT$data_dir$NRM]: $WHT";
1492     $new_data_dir = <STDIN>;
1493     if ( $new_data_dir eq "\n" ) {
1494         $new_data_dir = $data_dir;
1495     } else {
1496         $new_data_dir =~ s/[\r|\n]//g;
1497     }
1498     if ( $new_data_dir =~ /^\s*$/ ) {
1499         $new_data_dir = "";
1500     } else {
1501         $new_data_dir =~ s/\/*$//g;
1502         $new_data_dir =~ s/$/\//g;
1503     }
1504     return $new_data_dir;
1505 }
1506
1507 # Attachment directory
1508 sub command33b {
1509     print "Path to directory used for storing attachments while a mail is\n";
1510     print "being sent.  There are a few security considerations regarding this\n";
1511     print "directory:\n";
1512     print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1513     print "      impossible for a random person with access to the webserver\n";
1514     print "      to list files in this directory.  Confidential data might\n";
1515     print "      be laying around in there.\n";
1516     print "  2.  Since the webserver is not able to list the files in the\n";
1517     print "      content is also impossible for the webserver to delete files\n";
1518     print "      lying around there for too long.\n";
1519     print "  3.  It should probably be another directory than the data\n";
1520     print "      directory specified in option 3.\n";
1521     print "\n";
1522
1523     print "[$WHT$attachment_dir$NRM]: $WHT";
1524     $new_attachment_dir = <STDIN>;
1525     if ( $new_attachment_dir eq "\n" ) {
1526         $new_attachment_dir = $attachment_dir;
1527     } else {
1528         $new_attachment_dir =~ s/[\r|\n]//g;
1529     }
1530     if ( $new_attachment_dir =~ /^\s*$/ ) {
1531         $new_attachment_dir = "";
1532     } else {
1533         $new_attachment_dir =~ s/\/*$//g;
1534         $new_attachment_dir =~ s/$/\//g;
1535     }
1536     return $new_attachment_dir;
1537 }
1538
1539 sub command33c {
1540     print "The directory hash level setting allows you to configure the level\n";
1541     print "of hashing that Squirremail employs in your data and attachment\n";
1542     print "directories. This value must be an integer ranging from 0 to 4.\n";
1543     print "When this value is set to 0, Squirrelmail will simply store all\n";
1544     print "files as normal in the data and attachment directories. However,\n";
1545     print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
1546     print "used to organize the files in this directory. In short, the crc32\n";
1547     print "value for a username will be computed. Then, up to the first 4\n";
1548     print "digits of the hash, as set by this configuration value, will be\n";
1549     print "used to directory hash the files for that user in the data and\n";
1550     print "attachment directory. This allows for better performance on\n";
1551     print "servers with larger numbers of users.\n";
1552     print "\n";
1553
1554     print "[$WHT$dir_hash_level$NRM]: $WHT";
1555     $new_dir_hash_level = <STDIN>;
1556     if ( $new_dir_hash_level eq "\n" ) {
1557         $new_dir_hash_level = $dir_hash_level;
1558     } else {
1559         $new_dir_hash_level =~ s/[\r|\n]//g;
1560     }
1561     if ( ( int($new_dir_hash_level) < 0 )
1562         || ( int($new_dir_hash_level) > 4 )
1563         || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
1564         print "Invalid Directory Hash Level.\n";
1565         print "Value must be an integer ranging from 0 to 4\n";
1566         print "Hit enter to continue.\n";
1567         $enter_key = <STDIN>;
1568
1569         $new_dir_hash_level = $dir_hash_level;
1570         }
1571
1572     return $new_dir_hash_level;
1573 }
1574
1575 sub command35 {
1576     print "This is the default size (in pixels) of the left folder list.\n";
1577     print "Default is 200, but you can set it to whatever you wish.  This\n";
1578     print "is a user preference, so this will only show up as their default.\n";
1579     print "\n";
1580     print "[$WHT$default_left_size$NRM]: $WHT";
1581     $new_default_left_size = <STDIN>;
1582     if ( $new_default_left_size eq "\n" ) {
1583         $new_default_left_size = $default_left_size;
1584     } else {
1585         $new_default_left_size =~ s/[\r|\n]//g;
1586     }
1587     return $new_default_left_size;
1588 }
1589
1590 sub command36 {
1591     print "Some IMAP servers only have lowercase letters in the usernames\n";
1592     print "but they still allow people with uppercase to log in.  This\n";
1593     print "causes a problem with the user's preference files.  This option\n";
1594     print "transparently changes all usernames to lowercase.";
1595     print "\n";
1596
1597     if ( lc($force_username_lowercase) eq "true" ) {
1598         $default_value = "y";
1599     } else {
1600         $default_value = "n";
1601     }
1602     print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1603     $new_show = <STDIN>;
1604     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1605         return "true";
1606     }
1607     return "false";
1608 }
1609
1610 sub command37 {
1611     print "";
1612     print "\n";
1613
1614     if ( lc($default_use_priority) eq "true" ) {
1615         $default_value = "y";
1616     } else {
1617         $default_value = "n";
1618     }
1619
1620     print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
1621     $new_show = <STDIN>;
1622     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1623         return "true";
1624     }
1625     return "false";
1626 }
1627
1628 sub command38 {
1629     print "";
1630     print "\n";
1631
1632     if ( lc($default_hide_attribution) eq "true" ) {
1633         $default_value = "y";
1634     } else {
1635         $default_value = "n";
1636     }
1637
1638     print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
1639     $new_show = <STDIN>;
1640     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1641         return "true";
1642     }
1643     return "false";
1644 }
1645
1646 sub command39 {
1647     print "";
1648     print "\n";
1649
1650     if ( lc($default_use_mdn) eq "true" ) {
1651         $default_value = "y";
1652     } else {
1653         $default_value = "n";
1654     }
1655
1656     print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
1657     $new_show = <STDIN>;
1658     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1659         return "true";
1660     }
1661     return "false";
1662 }
1663
1664 sub command310 {
1665     print "This allows you to prevent the editing of the users name and";
1666     print "email address. This is mainly useful when used with the";
1667     print "retrieveuserdata plugin\n";
1668     print "\n";
1669
1670     if ( lc($edit_identity) eq "true" ) {
1671         $default_value = "y";
1672     } else {
1673         $default_value = "n";
1674     }
1675     print "Allow editing? (y/n) [$WHT$default_value$NRM]: $WHT";
1676     $new_edit = <STDIN>;
1677     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1678         $edit_identity = "true";
1679     } else {
1680         $edit_identity = "false";
1681     }
1682     return $edit_identity;
1683 }
1684
1685 sub command311 {
1686     print "This option allows you to choose if the user can edit their full name";
1687     print "even when you don't want them to change their username\n";
1688     print "\n";
1689
1690     if ( lc($edit_name) eq "true" ) {
1691         $default_value = "y";
1692     } else {
1693         $default_value = "n";
1694     }
1695     print "Allow editing of the users full name? (y/n) [$WHT$default_value$NRM]: $WHT";
1696     $new_edit = <STDIN>;
1697     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1698         $edit_name = "true";
1699     } else {
1700         $edit_name = "false";
1701     }
1702     return $edit_name;
1703 }
1704
1705 sub command312 {
1706     print "This option allows you to choose if users can use thread sorting\n";
1707     print "Your IMAP server must support the THREAD command for this to work\n";
1708         print "PHP versions later than 4.0.3 recommended\n";
1709     print "\n";
1710
1711     if ( lc($allow_thread_sort) eq "true" ) {
1712         $default_value = "y";
1713     } else {
1714         $default_value = "n";
1715     }
1716     print "Allow server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
1717     $allow_thread_sort = <STDIN>;
1718     if ( ( $allow_thread_sort =~ /^y\n/i ) || ( ( $allow_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1719         $allow_thread_sort = "true";
1720     } else {
1721         $allow_thread_sort = "false";
1722     }
1723     return $allow_thread_sort;
1724 }
1725
1726 sub command313 {
1727     print "This option allows you to choose if SM uses server-side sorting\n";
1728     print "Your IMAP server must support the SORT  command for this to work\n";
1729     print "\n";
1730
1731     if ( lc($allow_server_sort) eq "true" ) {
1732         $default_value = "y";
1733     } else {
1734         $default_value = "n";
1735     }
1736     print "Allow server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
1737     $allow_server_sort = <STDIN>;
1738     if ( ( $allow_server_sort =~ /^y\n/i ) || ( ( $allow_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1739         $allow_server_sort = "true";
1740     } else {
1741         $allow_server_sort = "false";
1742     }
1743     return $allow_server_sort;
1744 }
1745
1746 sub command41 {
1747     print "\nNow we will define the themes that you wish to use.  If you have added\n";
1748     print "a theme of your own, just follow the instructions (?) about how to add\n";
1749     print "them.  You can also change the default theme.\n";
1750     print "[theme] command (?=help) > ";
1751     $input = <STDIN>;
1752     $input =~ s/[\r|\n]//g;
1753     while ( $input ne "d" ) {
1754         if ( $input =~ /^\s*l\s*/i ) {
1755             $count = 0;
1756             while ( $count <= $#theme_name ) {
1757                 if ( $count == $theme_default ) {
1758                     print " *";
1759                 } else {
1760                     print "  ";
1761                 }
1762                 $name       = $theme_name[$count];
1763                 $num_spaces = 25 - length($name);
1764                 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
1765                     $name = $name . " ";
1766                 }
1767
1768                 print " $count.  $name";
1769                 print "($theme_path[$count])\n";
1770
1771                 $count++;
1772             }
1773         } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
1774             $old_def       = $theme_default;
1775             $theme_default = $input;
1776             $theme_default =~ s/^\s*m\s*//;
1777             if ( ( $theme_default > $#theme_name ) || ( $theme_default < 0 ) ) {
1778                 print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1779                 $theme_default = $old_def;
1780             }
1781         } elsif ( $input =~ /^\s*\+/ ) {
1782             print "What is the name of this theme: ";
1783             $name = <STDIN>;
1784             $name =~ s/[\r|\n]//g;
1785             $theme_name[ $#theme_name + 1 ] = $name;
1786             print "Be sure to put ../themes/ before the filename.\n";
1787             print "What file is this stored in (ex: ../themes/default_theme.php): ";
1788             $name = <STDIN>;
1789             $name =~ s/[\r|\n]//g;
1790             $theme_path[ $#theme_path + 1 ] = $name;
1791         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
1792             if ( $input =~ /[0-9]+\s*$/ ) {
1793                 $rem_num = $input;
1794                 $rem_num =~ s/^\s*-\s*//g;
1795                 $rem_num =~ s/\s*$//;
1796             } else {
1797                 $rem_num = $#theme_name;
1798             }
1799             if ( $rem_num == $theme_default ) {
1800                 print "You cannot remove the default theme!\n";
1801             } else {
1802                 $count          = 0;
1803                 @new_theme_name = ();
1804                 @new_theme_path = ();
1805                 while ( $count <= $#theme_name ) {
1806                     if ( $count != $rem_num ) {
1807                         @new_theme_name = ( @new_theme_name, $theme_name[$count] );
1808                         @new_theme_path = ( @new_theme_path, $theme_path[$count] );
1809                     }
1810                     $count++;
1811                 }
1812                 @theme_name = @new_theme_name;
1813                 @theme_path = @new_theme_path;
1814                 if ( $theme_default > $rem_num ) {
1815                     $theme_default--;
1816                 }
1817             }
1818         } elsif ( $input =~ /^\s*t\s*/i ) {
1819             print "\nStarting detection...\n\n";
1820
1821             opendir( DIR, "../themes" );
1822             @files = grep { /\.php$/i } readdir(DIR);
1823             $cnt = 0;
1824             while ( $cnt <= $#files ) {
1825                 $filename = "../themes/" . $files[$cnt];
1826                 if ( $filename ne "../themes/index.php" ) {
1827                     $found = 0;
1828                     for ( $x = 0 ; $x <= $#theme_path ; $x++ ) {
1829                         if ( $theme_path[$x] eq $filename ) {
1830                             $found = 1;
1831                         }
1832                     }
1833                     if ( $found != 1 ) {
1834                         print "** Found theme: $filename\n";
1835                         print "   What is its name? ";
1836                         $nm = <STDIN>;
1837                         $nm =~ s/[\n|\r]//g;
1838                         $theme_name[ $#theme_name + 1 ] = $nm;
1839                         $theme_path[ $#theme_path + 1 ] = $filename;
1840                     }
1841                 }
1842                 $cnt++;
1843             }
1844             print "\n";
1845             for ( $cnt = 0 ; $cnt <= $#theme_path ; $cnt++ ) {
1846                 $filename = $theme_path[$cnt];
1847                 if ( !( -e $filename ) ) {
1848                     print "  Removing $filename (file not found)\n";
1849                     $offset         = 0;
1850                     @new_theme_name = ();
1851                     @new_theme_path = ();
1852                     for ( $x = 0 ; $x < $#theme_path ; $x++ ) {
1853                         if ( $theme_path[$x] eq $filename ) {
1854                             $offset = 1;
1855                         }
1856                         if ( $offset == 1 ) {
1857                             $new_theme_name[$x] = $theme_name[ $x + 1 ];
1858                             $new_theme_path[$x] = $theme_path[ $x + 1 ];
1859                         } else {
1860                             $new_theme_name[$x] = $theme_name[$x];
1861                             $new_theme_path[$x] = $theme_path[$x];
1862                         }
1863                     }
1864                     @theme_name = @new_theme_name;
1865                     @theme_path = @new_theme_path;
1866                 }
1867             }
1868             print "\nDetection complete!\n\n";
1869
1870             closedir DIR;
1871         } elsif ( $input =~ /^\s*\?\s*/ ) {
1872             print ".-------------------------.\n";
1873             print "| t       (detect themes) |\n";
1874             print "| +           (add theme) |\n";
1875             print "| - N      (remove theme) |\n";
1876             print "| m N      (mark default) |\n";
1877             print "| l         (list themes) |\n";
1878             print "| d                (done) |\n";
1879             print "`-------------------------'\n";
1880         }
1881         print "[theme] command (?=help) > ";
1882         $input = <STDIN>;
1883         $input =~ s/[\r|\n]//g;
1884     }
1885 }
1886
1887 # Theme - CSS file
1888 sub command42 {
1889     print "You may specify a cascading style-sheet (CSS) file to be included\n";
1890     print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1891     print "for specifying a site-wide font. If you're not familiar with CSS\n";
1892     print "files, leave this blank.\n";
1893     print "\n";
1894     print "To clear out an existing value, just type a space for the input.\n";
1895     print "\n";
1896     print "[$WHT$theme_css$NRM]: $WHT";
1897     $new_theme_css = <STDIN>;
1898
1899     if ( $new_theme_css eq "\n" ) {
1900         $new_theme_css = $theme_css;
1901     } else {
1902         $new_theme_css =~ s/[\r|\n]//g;
1903     }
1904     $new_theme_css =~ s/^\s*//;
1905     return $new_theme_css;
1906 }
1907
1908 sub command61 {
1909     print "You can now define different LDAP servers.\n";
1910     print "[ldap] command (?=help) > ";
1911     $input = <STDIN>;
1912     $input =~ s/[\r|\n]//g;
1913     while ( $input ne "d" ) {
1914         if ( $input =~ /^\s*l\s*/i ) {
1915             $count = 0;
1916             while ( $count <= $#ldap_host ) {
1917                 print "$count. $ldap_host[$count]\n";
1918                 print "        base: $ldap_base[$count]\n";
1919                 if ( $ldap_charset[$count] ) {
1920                     print "     charset: $ldap_charset[$count]\n";
1921                 }
1922                 if ( $ldap_port[$count] ) {
1923                     print "        port: $ldap_port[$count]\n";
1924                 }
1925                 if ( $ldap_name[$count] ) {
1926                     print "        name: $ldap_name[$count]\n";
1927                 }
1928                 if ( $ldap_maxrows[$count] ) {
1929                     print "     maxrows: $ldap_maxrows[$count]\n";
1930                 }
1931                 print "\n";
1932                 $count++;
1933             }
1934         } elsif ( $input =~ /^\s*\+/ ) {
1935             $sub = $#ldap_host + 1;
1936
1937             print "First, we need to have the hostname or the IP address where\n";
1938             print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1939             print "hostname: ";
1940             $name = <STDIN>;
1941             $name =~ s/[\r|\n]//g;
1942             $ldap_host[$sub] = $name;
1943
1944             print "\n";
1945
1946             print "Next, we need the server root (base dn).  For this, an empty\n";
1947             print "string is allowed.\n";
1948             print "Example: ou=member_directory,o=netcenter.com\n";
1949             print "base: ";
1950             $name = <STDIN>;
1951             $name =~ s/[\r|\n]//g;
1952             $ldap_base[$sub] = $name;
1953
1954             print "\n";
1955
1956             print "This is the TCP/IP port number for the LDAP server.  Default\n";
1957             print "port is 389.  This is optional.  Press ENTER for default.\n";
1958             print "port: ";
1959             $name = <STDIN>;
1960             $name =~ s/[\r|\n]//g;
1961             $ldap_port[$sub] = $name;
1962
1963             print "\n";
1964
1965             print "This is the charset for the server.  Default is utf-8.  This\n";
1966             print "is also optional.  Press ENTER for default.\n";
1967             print "charset: ";
1968             $name = <STDIN>;
1969             $name =~ s/[\r|\n]//g;
1970             $ldap_charset[$sub] = $name;
1971
1972             print "\n";
1973
1974             print "This is the name for the server, used to tag the results of\n";
1975             print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1976             print "name: ";
1977             $name = <STDIN>;
1978             $name =~ s/[\r|\n]//g;
1979             $ldap_name[$sub] = $name;
1980
1981             print "\n";
1982
1983             print "You can specify the maximum number of rows in the search result.\n";
1984             print "Default is unlimited.  Press ENTER for default.\n";
1985             print "maxrows: ";
1986             $name = <STDIN>;
1987             $name =~ s/[\r|\n]//g;
1988             $ldap_maxrows[$sub] = $name;
1989
1990             print "\n";
1991
1992         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
1993             if ( $input =~ /[0-9]+\s*$/ ) {
1994                 $rem_num = $input;
1995                 $rem_num =~ s/^\s*-\s*//g;
1996                 $rem_num =~ s/\s*$//;
1997             } else {
1998                 $rem_num = $#ldap_host;
1999             }
2000             $count            = 0;
2001             @new_ldap_host    = ();
2002             @new_ldap_base    = ();
2003             @new_ldap_port    = ();
2004             @new_ldap_name    = ();
2005             @new_ldap_charset = ();
2006             @new_ldap_maxrows = ();
2007
2008             while ( $count <= $#ldap_host ) {
2009                 if ( $count != $rem_num ) {
2010                     @new_ldap_host    = ( @new_ldap_host,    $ldap_host[$count] );
2011                     @new_ldap_base    = ( @new_ldap_base,    $ldap_base[$count] );
2012                     @new_ldap_port    = ( @new_ldap_port,    $ldap_port[$count] );
2013                     @new_ldap_name    = ( @new_ldap_name,    $ldap_name[$count] );
2014                     @new_ldap_charset = ( @new_ldap_charset, $ldap_charset[$count] );
2015                     @new_ldap_maxrows = ( @new_ldap_maxrows, $ldap_maxrows[$count] );
2016                 }
2017                 $count++;
2018             }
2019             @ldap_host    = @new_ldap_host;
2020             @ldap_base    = @new_ldap_base;
2021             @ldap_port    = @new_ldap_port;
2022             @ldap_name    = @new_ldap_name;
2023             @ldap_charset = @new_ldap_charset;
2024             @ldap_maxrows = @new_ldap_maxrows;
2025         } elsif ( $input =~ /^\s*\?\s*/ ) {
2026             print ".-------------------------.\n";
2027             print "| +            (add host) |\n";
2028             print "| - N       (remove host) |\n";
2029             print "| l          (list hosts) |\n";
2030             print "| d                (done) |\n";
2031             print "`-------------------------'\n";
2032         }
2033         print "[ldap] command (?=help) > ";
2034         $input = <STDIN>;
2035         $input =~ s/[\r|\n]//g;
2036     }
2037 }
2038
2039 sub command62 {
2040     print "Some of our developers have come up with very good javascript interface\n";
2041     print "for searching through address books, however, our original goals said\n";
2042     print "that we would be 100% HTML.  In order to make it possible to use their\n";
2043     print "interface, and yet stick with our goals, we have also written a plain\n";
2044     print "HTML version of the search.  Here, you can choose which version to use.\n";
2045     print "\n";
2046     print "This is just the default value.  It is also a user option that each\n";
2047     print "user can configure individually\n";
2048     print "\n";
2049
2050     if ( lc($default_use_javascript_addr_book) eq "true" ) {
2051         $default_value = "y";
2052     } else {
2053         $default_use_javascript_addr_book = "false";
2054         $default_value                    = "n";
2055     }
2056     print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
2057     $new_show = <STDIN>;
2058     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2059         $default_use_javascript_addr_book = "true";
2060     } else {
2061         $default_use_javascript_addr_book = "false";
2062     }
2063     return $default_use_javascript_addr_book;
2064 }
2065
2066 sub command91 {
2067     print "If you want to store your users address book details in a database then\n";
2068     print "you need to set this DSN to a valid value. The format for this is:\n";
2069     print "mysql://user:pass\@hostname/dbname\n";
2070     print "Where mysql can be one of the databases PHP supports, the most common\n";
2071     print "of these are mysql, msql and pgsql\n";
2072     print "If the DSN is left empty (hit space and then return) the database\n";
2073     print "related code for address books will not be used\n";
2074     print "\n";
2075
2076     if ( $addrbook_dsn eq "" ) {
2077         $default_value = "Disabled";
2078     } else {
2079         $default_value = $addrbook_dsn;
2080     }
2081     print "[$WHT$addrbook_dsn$NRM]: $WHT";
2082     $new_dsn = <STDIN>;
2083     if ( $new_dsn eq "\n" ) {
2084         $new_dsn = "";
2085     } else {
2086         $new_dsn =~ s/[\r|\n]//g;
2087         $new_dsn =~ s/^\s+$//g;
2088     }
2089     return $new_dsn;
2090 }
2091
2092 sub command92 {
2093     print "This is the name of the table you want to store the address book\n";
2094     print "data in, it defaults to 'address'\n";
2095     print "\n";
2096     print "[$WHT$addrbook_table$NRM]: $WHT";
2097     $new_table = <STDIN>;
2098     if ( $new_table eq "\n" ) {
2099         $new_table = $addrbook_table;
2100     } else {
2101         $new_table =~ s/[\r|\n]//g;
2102     }
2103     return $new_table;
2104 }
2105
2106 sub command93 {
2107     print "If you want to store your users preferences in a database then\n";
2108     print "you need to set this DSN to a valid value. The format for this is:\n";
2109     print "mysql://user:pass\@hostname/dbname\n";
2110     print "Where mysql can be one of the databases PHP supports, the most common\n";
2111     print "of these are mysql, msql and pgsql\n";
2112     print "If the DSN is left empty (hit space and then return) the database\n";
2113     print "related code for address books will not be used\n";
2114     print "\n";
2115
2116     if ( $prefs_dsn eq "" ) {
2117         $default_value = "Disabled";
2118     } else {
2119         $default_value = $prefs_dsn;
2120     }
2121     print "[$WHT$prefs_dsn$NRM]: $WHT";
2122     $new_dsn = <STDIN>;
2123     if ( $new_dsn eq "\n" ) {
2124         $new_dsn = "";
2125     } else {
2126         $new_dsn =~ s/[\r|\n]//g;
2127         $new_dsn =~ s/^\s+$//g;
2128     }
2129     return $new_dsn;
2130 }
2131
2132 sub command94 {
2133     print "This is the name of the table you want to store the preferences\n";
2134     print "data in, it defaults to 'userprefs'\n";
2135     print "\n";
2136     print "[$WHT$prefs_table$NRM]: $WHT";
2137     $new_table = <STDIN>;
2138     if ( $new_table eq "\n" ) {
2139         $new_table = $prefs_table;
2140     } else {
2141         $new_table =~ s/[\r|\n]//g;
2142     }
2143     return $new_table;
2144 }
2145
2146 sub command95 {
2147     print "This is the name of the field in which you want to store the\n";
2148     print "username of the person the prefs are for. It default to 'user'\n";
2149     print "which clashes with a reserved keyword in PostgreSQL so this\n";
2150     print "will need to be changed for that database at least\n";
2151     print "\n";
2152     print "[$WHT$prefs_user_field$NRM]: $WHT";
2153     $new_field = <STDIN>;
2154     if ( $new_field eq "\n" ) {
2155         $new_field = $prefs_user_field;
2156     } else {
2157         $new_field =~ s/[\r|\n]//g;
2158     }
2159     return $new_field;
2160 }
2161
2162 sub command96 {
2163     print "This is the name of the field in which you want to store the\n";
2164     print "preferences keyword. It defaults to 'prefkey'\n";
2165     print "\n";
2166     print "[$WHT$prefs_key_field$NRM]: $WHT";
2167     $new_field = <STDIN>;
2168     if ( $new_field eq "\n" ) {
2169         $new_field = $prefs_key_field;
2170     } else {
2171         $new_field =~ s/[\r|\n]//g;
2172     }
2173     return $new_field;
2174 }
2175
2176 sub command97 {
2177     print "This is the name of the field in which you want to store the\n";
2178     print "preferences value. It defaults to 'prefval'\n";
2179     print "\n";
2180     print "[$WHT$prefs_val_field$NRM]: $WHT";
2181     $new_field = <STDIN>;
2182     if ( $new_field eq "\n" ) {
2183         $new_field = $prefs_val_field;
2184     } else {
2185         $new_field =~ s/[\r|\n]//g;
2186     }
2187     return $new_field;
2188 }
2189
2190 sub save_data {
2191     $tab = "    ";
2192     if ( open( CF, ">config.php" ) ) {
2193         print CF "<?php\n";
2194         print CF "\n";
2195
2196         print CF "/**\n";
2197         print CF " * SquirrelMail Configuration File\n";
2198         print CF " * Created using the configure script, conf.pl\n";
2199         print CF " */\n";
2200         print CF "\n";
2201
2202         if ($print_config_version) {
2203             print CF "\$config_version = '$print_config_version';\n";
2204         }
2205         # integer
2206         print CF "\$config_use_color = $config_use_color;\n";
2207         print CF "\n";
2208
2209         # string
2210         print CF "\$org_name      = '$org_name';\n";
2211         # string
2212         print CF "\$org_logo      = '$org_logo';\n";
2213         $org_logo_width |= 0;
2214         $org_logo_height |= 0;
2215         # string
2216         print CF "\$org_logo_width  = '$org_logo_width';\n";
2217         # string
2218         print CF "\$org_logo_height = '$org_logo_height';\n";
2219         # string that can contain variables.
2220         print CF "\$org_title     = \"$org_title\";\n";
2221         # string
2222         print CF "\$signout_page  = '$signout_page';\n";
2223         # string
2224         print CF "\$frame_top     = '$frame_top';\n";
2225         print CF "\n";
2226
2227         # string that can contain variables
2228         print CF "\$motd = \"$motd\";\n";
2229         print CF "\n";
2230
2231         # string
2232         print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
2233         print CF "\n";
2234
2235         # string
2236         print CF "\$domain                 = '$domain';\n";
2237         # string
2238         print CF "\$imapServerAddress      = '$imapServerAddress';\n";
2239         # integer
2240         print CF "\$imapPort               = $imapPort;\n";
2241         # boolean
2242         print CF "\$useSendmail            = $useSendmail;\n";
2243         # string
2244         print CF "\$smtpServerAddress      = '$smtpServerAddress';\n";
2245         # integer
2246         print CF "\$smtpPort               = $smtpPort;\n";
2247         # string
2248         print CF "\$sendmail_path          = '$sendmail_path';\n";
2249         # boolean
2250         print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
2251         # boolean
2252         print CF "\$pop_before_smtp        = $pop_before_smtp;\n";
2253         # string
2254         print CF "\$imap_server_type       = '$imap_server_type';\n";
2255         # boolean
2256         print CF "\$invert_time            = $invert_time;\n";
2257         # string
2258         print CF "\$optional_delimiter     = '$optional_delimiter';\n";
2259         print CF "\n";
2260
2261         # string
2262         print CF "\$default_folder_prefix          = '$default_folder_prefix';\n";
2263         # string
2264         print CF "\$trash_folder                   = '$trash_folder';\n";
2265         # string
2266         print CF "\$sent_folder                    = '$sent_folder';\n";
2267         # string
2268         print CF "\$draft_folder                   = '$draft_folder';\n";
2269         # boolean
2270         print CF "\$default_move_to_trash          = $default_move_to_trash;\n";
2271         # boolean
2272         print CF "\$default_move_to_sent           = $default_move_to_sent;\n";
2273         # boolean
2274         print CF "\$default_save_as_draft          = $default_save_as_draft;\n";
2275         # boolean
2276         print CF "\$show_prefix_option             = $show_prefix_option;\n";
2277         # boolean
2278         print CF "\$list_special_folders_first     = $list_special_folders_first;\n";
2279         # boolean
2280         print CF "\$use_special_folder_color       = $use_special_folder_color;\n";
2281         # boolean
2282         print CF "\$auto_expunge                   = $auto_expunge;\n";
2283         # boolean
2284         print CF "\$default_sub_of_inbox           = $default_sub_of_inbox;\n";
2285         # boolean
2286         print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
2287         # integer
2288         print CF "\$default_unseen_notify          = $default_unseen_notify;\n";
2289         # integer
2290         print CF "\$default_unseen_type            = $default_unseen_type;\n";
2291         # boolean
2292         print CF "\$auto_create_special            = $auto_create_special;\n";
2293         # boolean
2294         print CF "\$delete_folder                  = $delete_folder;\n";
2295         print CF "\n";
2296
2297         # string
2298         print CF "\$default_charset          = '$default_charset';\n";
2299         # string
2300         print CF "\$data_dir                 = '$data_dir';\n";
2301         # string that can contain a variable
2302         print CF "\$attachment_dir           = \"$attachment_dir\";\n";
2303         # integer
2304         print CF "\$dir_hash_level           = $dir_hash_level;\n";
2305         # string
2306         print CF "\$default_left_size        = '$default_left_size';\n";
2307         # boolean
2308         print CF "\$force_username_lowercase = $force_username_lowercase;\n";
2309         # boolean
2310         print CF "\$default_use_priority     = $default_use_priority;\n";
2311         # boolean
2312         print CF "\$hide_sm_attributions     = $hide_sm_attributions;\n";
2313         # boolean
2314         print CF "\$default_use_mdn          = $default_use_mdn;\n";
2315         # boolean
2316         print CF "\$edit_identity            = $edit_identity;\n";
2317         # boolean
2318         print CF "\$edit_name                = $edit_name;\n";
2319         # boolean
2320         print CF "\$allow_thread_sort        = $allow_thread_sort;\n";
2321         # boolean
2322         print CF "\$allow_server_sort        = $allow_server_sort;\n";
2323         print CF "\n";
2324
2325         # all plugins are strings
2326         for ( $ct = 0 ; $ct <= $#plugins ; $ct++ ) {
2327             print CF "\$plugins[$ct] = '$plugins[$ct]';\n";
2328         }
2329         print CF "\n";
2330
2331         # strings
2332         print CF "\$theme_css = '$theme_css';\n";
2333         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
2334             print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n";
2335             print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n";
2336         }
2337         print CF "\n";
2338
2339         if ( $default_use_javascript_addr_book ne "true" ) {
2340             $default_use_javascript_addr_book = "false";
2341         }
2342
2343         # boolean
2344         print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
2345         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
2346             print CF "\$ldap_server[$count] = array(\n";
2347             # string
2348             print CF "    'host' => '$ldap_host[$count]',\n";
2349             # string
2350             print CF "    'base' => '$ldap_base[$count]'";
2351             if ( $ldap_name[$count] ) {
2352                 print CF ",\n";
2353                 # string
2354                 print CF "    'name' => '$ldap_name[$count]'";
2355             }
2356             if ( $ldap_port[$count] ) {
2357                 print CF ",\n";
2358                 # integer
2359                 print CF "    'port' => $ldap_port[$count]";
2360             }
2361             if ( $ldap_charset[$count] ) {
2362                 print CF ",\n";
2363                 # string
2364                 print CF "    'charset' => '$ldap_charset[$count]'";
2365             }
2366             if ( $ldap_maxrows[$count] ) {
2367                 print CF ",\n";
2368                 # integer
2369                 print CF "    'maxrows' => $ldap_maxrows[$count]";
2370             }
2371             print CF "\n";
2372             print CF ");\n";
2373             print CF "\n";
2374         }
2375
2376         # string
2377         print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
2378         # string
2379         print CF "\$addrbook_table = '$addrbook_table';\n\n";
2380         # string
2381         print CF "\$prefs_dsn = '$prefs_dsn';\n";
2382         # string
2383         print CF "\$prefs_table = '$prefs_table';\n";
2384         # string
2385         print CF "\$prefs_user_field = '$prefs_user_field';\n";
2386         # string
2387         print CF "\$prefs_key_field = '$prefs_key_field';\n";
2388         # string
2389         print CF "\$prefs_val_field = '$prefs_val_field';\n";
2390         print CF "\n";
2391
2392         print CF "/**\n";
2393         print CF " * Make sure there are no characters after the PHP closing\n";
2394         print CF " * tag below (including newline characters and whitespace).\n";
2395         print CF " * Otherwise, that character will cause the headers to be\n";
2396         print CF " * sent and regular output to begin, which will majorly screw\n";
2397         print CF " * things up when we try to send more headers later.\n";
2398         print CF " */\n";
2399         print CF "?>";
2400
2401         close CF;
2402
2403         print "Data saved in config.php\n";
2404     } else {
2405         print "Error saving config.php: $!\n";
2406     }
2407 }
2408
2409 sub set_defaults {
2410     system "clear";
2411     print $WHT. "SquirrelMail Configuration : " . $NRM;
2412     if    ( $config == 1 ) { print "Read: config.php"; }
2413     elsif ( $config == 2 ) { print "Read: config_default.php"; }
2414     print "\n";
2415     print "---------------------------------------------------------\n";
2416
2417     print "While we have been building SquirrelMail, we have discovered some\n";
2418     print "preferences that work better with some servers that don't work so\n";
2419     print "well with others.  If you select your IMAP server, this option will\n";
2420     print "set some pre-defined settings for that server.\n";
2421     print "\n";
2422     print "Please note that you will still need to go through and make sure\n";
2423     print "everything is correct.  This does not change everything.  There are\n";
2424     print "only a few settings that this will change.\n";
2425     print "\n";
2426
2427     $continue = 0;
2428     while ( $continue != 1 ) {
2429         print "Please select your IMAP server:\n";
2430         print "    cyrus      = Cyrus IMAP server\n";
2431         print "    uw         = University of Washington's IMAP server\n";
2432         print "    exchange   = Microsoft Exchange IMAP server\n";
2433         print "    courier    = Courier IMAP server\n";
2434         print "    quit       = Do not change anything\n";
2435         print "Command >> ";
2436         $server = <STDIN>;
2437         $server =~ s/[\r|\n]//g;
2438
2439         print "\n";
2440         if ( $server eq "cyrus" ) {
2441             $imap_server_type               = "cyrus";
2442             $default_folder_prefix          = "";
2443             $trash_folder                   = "INBOX.Trash";
2444             $sent_folder                    = "INBOX.Sent";
2445             $draft_folder                   = "INBOX.Drafts";
2446             $show_prefix_option             = false;
2447             $default_sub_of_inbox           = true;
2448             $show_contain_subfolders_option = false;
2449             $optional_delimiter             = ".";
2450             $disp_default_folder_prefix     = "<none>";
2451
2452             $continue = 1;
2453         } elsif ( $server eq "uw" ) {
2454             $imap_server_type               = "uw";
2455             $default_folder_prefix          = "mail/";
2456             $trash_folder                   = "Trash";
2457             $sent_folder                    = "Sent";
2458             $draft_folder                   = "Drafts";
2459             $show_prefix_option             = true;
2460             $default_sub_of_inbox           = false;
2461             $show_contain_subfolders_option = true;
2462             $optional_delimiter             = "/";
2463             $disp_default_folder_prefix     = $default_folder_prefix;
2464
2465             $continue = 1;
2466         } elsif ( $server eq "exchange" ) {
2467             $imap_server_type               = "exchange";
2468             $default_folder_prefix          = "";
2469             $default_sub_of_inbox           = true;
2470             $trash_folder                   = "INBOX/Deleted Items";
2471             $sent_folder                    = "INBOX/Sent Items";
2472             $drafts_folder                  = "INBOX/Drafts";
2473             $show_prefix_option             = false;
2474             $show_contain_subfolders_option = false;
2475             $optional_delimiter             = "detect";
2476             $disp_default_folder_prefix     = "<none>";
2477
2478             $continue = 1;
2479         } elsif ( $server eq "courier" ) {
2480             $imap_server_type               = "courier";
2481             $default_folder_prefix          = "INBOX.";
2482             $trash_folder                   = "Trash";
2483             $sent_folder                    = "Sent";
2484             $draft_folder                   = "Drafts";
2485             $show_prefix_option             = false;
2486             $default_sub_of_inbox           = false;
2487             $show_contain_subfolders_option = false;
2488             $optional_delimiter             = ".";
2489             $disp_default_folder_prefix     = $default_folder_prefix;
2490
2491             $continue = 1;
2492         } elsif ( $server eq "quit" ) {
2493             $continue = 1;
2494         } else {
2495             $disp_default_folder_prefix = $default_folder_prefix;
2496             print "Unrecognized server: $server\n";
2497             print "\n";
2498         }
2499
2500         print "              imap_server_type = $imap_server_type\n";
2501         print "         default_folder_prefix = $disp_default_folder_prefix\n";
2502         print "                  trash_folder = $trash_folder\n";
2503         print "                   sent_folder = $sent_folder\n";
2504         print "                  draft_folder = $draft_folder\n";
2505         print "            show_prefix_option = $show_prefix_option\n";
2506         print "          default_sub_of_inbox = $default_sub_of_inbox\n";
2507         print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
2508         print "            optional_delimiter = $optional_delimiter\n";
2509     }
2510     print "\nPress any key to continue...";
2511     $tmp = <STDIN>;
2512 }