config/conf.pl

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