config/conf.pl

   1 #!/usr/bin/env perl
   2 # conf.pl
   3 # Luke Ehresman (luke@squirrelmail.org)
   4 #
   5 # A simple configure script to configure squirrelmail
   6 #
   7 # $Id$
   8 ############################################################
   9 $conf_pl_version = "1.2.0";
  10
  11 ############################################################
  12 # Check what directory we're supposed to be running in, and
  13 # change there if necessary.  File::Basename has been in
  14 # Perl since at least 5.003_7, and nobody sane runs anything
  15 # before that, but just in case.
  16 ############################################################
  17
  18 if ( eval q{require "File/Basename.pm"} ) {
  19     my $dir = File::Basename::dirname($0);
  20     chdir($dir);
  21 }
  22
  23 ############################################################
  24 # Some people try to run this as a CGI. That's wrong!
  25 ############################################################
  26 if ( defined( $ENV{'PATH_INFO'} )
  27     || defined( $ENV{'QUERY_STRING'} )
  28     || defined( $ENV{'REQUEST_METHOD'} ) ) {
  29     print "Content-Type: text/html\n\n";
  30     print "You must run this script from the command line.";
  31     exit;
  32     }
  33
  34 ############################################################
  35 # First, lets read in the data already in there...
  36 ############################################################
  37 if ( -e "config.php" ) {
  38     open( FILE, "config.php" );
  39     while ( $line = <FILE> ) {
  40         $line =~ s/^\s+//;
  41         $line =~ s/^\$//;
  42         $var = $line;
  43
  44         $var =~ s/=/EQUALS/;
  45         if ( $var =~ /^([a-z]|[A-Z])/ ) {
  46             @o = split ( /\s*EQUALS\s*/, $var );
  47             if ( $o[0] eq "config_version" ) {
  48                 $o[1] =~ s/[\n|\r]//g;
  49                 $o[1] =~ s/[\'|\"];\s*$//;
  50                 $o[1] =~ s/;$//;
  51                 $o[1] =~ s/^[\'|\"]//;
  52
  53                 $config_version = $o[1];
  54                 close(FILE);
  55             }
  56         }
  57     }
  58     close(FILE);
  59
  60     if ( $config_version ne $conf_pl_version ) {
  61         system "clear";
  62         print $WHT. "WARNING:\n" . $NRM;
  63         print "  The file \"config/config.php\" was found, but it is for\n";
  64         print "  an older version of SquirrelMail. It is possible to still\n";
  65         print "  read the defaults from this file but be warned that many\n";
  66         print "  preferences change between versions. It is recommended that\n";
  67         print "  you start with a clean config.php for each upgrade that you\n";
  68         print "  do. To do this, just move config/config.php out of the way.\n";
  69         print "\n";
  70         print "Continue loading with the old config.php [y/N]? ";
  71         $ctu = <STDIN>;
  72
  73         if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
  74             exit;
  75         }
  76
  77         print "\nDo you want me to stop warning you [y/N]? ";
  78         $ctu = <STDIN>;
  79         if ( $ctu =~ /^y\n/i ) {
  80             $print_config_version = $conf_pl_version;
  81         } else {
  82             $print_config_version = $config_version;
  83         }
  84     } else {
  85         $print_config_version = $config_version;
  86     }
  87
  88     $config = 1;
  89     open( FILE, "config.php" );
  90 } elsif ( -e "config_default.php" ) {
  91     open( FILE, "config_default.php" );
  92     while ( $line = <FILE> ) {
  93         $line =~ s/^\s+//;
  94         $line =~ s/^\$//;
  95         $var = $line;
  96
  97         $var =~ s/=/EQUALS/;
  98         if ( $var =~ /^([a-z]|[A-Z])/ ) {
  99             @o = split ( /\s*EQUALS\s*/, $var );
 100             if ( $o[0] eq "config_version" ) {
 101                 $o[1] =~ s/[\n|\r]//g;
 102                 $o[1] =~ s/[\'|\"];\s*$//;
 103                 $o[1] =~ s/;$//;
 104                 $o[1] =~ s/^[\'|\"]//;
 105
 106                 $config_version = $o[1];
 107                 close(FILE);
 108             }
 109         }
 110     }
 111     close(FILE);
 112
 113     if ( $config_version ne $conf_pl_version ) {
 114         system "clear";
 115         print $WHT. "WARNING:\n" . $NRM;
 116         print "  You are trying to use a 'config_default.php' from an older\n";
 117         print "  version of SquirrelMail. This is HIGHLY unrecommended. You\n";
 118         print "  should get the 'config_default.php' that matches the version\n";
 119         print "  of SquirrelMail that you are running. You can get this from\n";
 120         print "  the SquirrelMail web page by going to the following URL:\n";
 121         print "      http://www.squirrelmail.org.\n";
 122         print "\n";
 123         print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
 124         $ctu = <STDIN>;
 125
 126         if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
 127             exit;
 128         }
 129
 130         print "\nDo you want me to stop warning you [y/N]? ";
 131         $ctu = <STDIN>;
 132         if ( $ctu =~ /^y\n/i ) {
 133             $print_config_version = $conf_pl_version;
 134         } else {
 135             $print_config_version = $config_version;
 136         }
 137     } else {
 138         $print_config_version = $config_version;
 139     }
 140     $config = 2;
 141     open( FILE, "config_default.php" );
 142 } else {
 143     print "No configuration file found. Please get config_default.php\n";
 144     print "or config.php before running this again. This program needs\n";
 145     print "a default config file to get default values.\n";
 146     exit;
 147 }
 148
 149 # Read and parse the current configuration file
 150 # (either config.php or config_default.php).
 151 while ( $line = <FILE> ) {
 152     $line =~ s/^\s+//;
 153     $line =~ s/^\$//;
 154     $var = $line;
 155
 156     $var =~ s/=/EQUALS/;
 157     if ( $var =~ /^([a-z]|[A-Z])/ ) {
 158         @options = split ( /\s*EQUALS\s*/, $var );
 159         $options[1] =~ s/[\n|\r]//g;
 160         $options[1] =~ s/[\'|\"];\s*$//;
 161         $options[1] =~ s/;$//;
 162         $options[1] =~ s/^[\'|\"]//;
 163
 164         if ( $options[0] =~ /^theme\[[0-9]+\]\[['|"]PATH['|"]\]/ ) {
 165             $sub = $options[0];
 166             $sub =~ s/\]\[['|"]PATH['|"]\]//;
 167             $sub =~ s/.*\[//;
 168             if ( -e "../themes" ) {
 169                 $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 170             }
 171             $theme_path[$sub] = $options[1];
 172         } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['|"]NAME['|"]\]/ ) {
 173             $sub = $options[0];
 174             $sub =~ s/\]\[['|"]NAME['|"]\]//;
 175             $sub =~ s/.*\[//;
 176             $theme_name[$sub] = $options[1];
 177         } elsif ( $options[0] =~ /^plugins\[[0-9]+\]/ ) {
 178             $sub = $options[0];
 179             $sub =~ s/\]//;
 180             $sub =~ s/^plugins\[//;
 181             $plugins[$sub] = $options[1];
 182         } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
 183             $sub = $options[0];
 184             $sub =~ s/\]//;
 185             $sub =~ s/^ldap_server\[//;
 186             $continue = 0;
 187             while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
 188                 if ( $tmp =~ /\);\s*$/ ) {
 189                     $continue = 1;
 190                 }
 191
 192                 if ( $tmp =~ /^\s*[\'|\"]host[\'|\"]/i ) {
 193                     $tmp =~ s/^\s*[\'|\"]host[\'|\"]\s*=>\s*[\'|\"]//i;
 194                     $tmp =~ s/[\'|\"],?\s*$//;
 195                     $tmp =~ s/[\'|\"]\);\s*$//;
 196                     $host = $tmp;
 197                 } elsif ( $tmp =~ /^\s*[\'|\"]base[\'|\"]/i ) {
 198                     $tmp =~ s/^\s*[\'|\"]base[\'|\"]\s*=>\s*[\'|\"]//i;
 199                     $tmp =~ s/[\'|\"],?\s*$//;
 200                     $tmp =~ s/[\'|\"]\);\s*$//;
 201                     $base = $tmp;
 202                 } elsif ( $tmp =~ /^\s*[\'|\"]charset[\'|\"]/i ) {
 203                     $tmp =~ s/^\s*[\'|\"]charset[\'|\"]\s*=>\s*[\'|\"]//i;
 204                     $tmp =~ s/[\'|\"],?\s*$//;
 205                     $tmp =~ s/[\'|\"]\);\s*$//;
 206                     $charset = $tmp;
 207                 } elsif ( $tmp =~ /^\s*[\'|\"]port[\'|\"]/i ) {
 208                     $tmp =~ s/^\s*[\'|\"]port[\'|\"]\s*=>\s*[\'|\"]//i;
 209                     $tmp =~ s/[\'|\"],?\s*$//;
 210                     $tmp =~ s/[\'|\"]\);\s*$//;
 211                     $port = $tmp;
 212                 } elsif ( $tmp =~ /^\s*[\'|\"]maxrows[\'|\"]/i ) {
 213                     $tmp =~ s/^\s*[\'|\"]maxrows[\'|\"]\s*=>\s*[\'|\"]//i;
 214                     $tmp =~ s/[\'|\"],?\s*$//;
 215                     $tmp =~ s/[\'|\"]\);\s*$//;
 216                     $maxrows = $tmp;
 217                 } elsif ( $tmp =~ /^\s*[\'|\"]name[\'|\"]/i ) {
 218                     $tmp =~ s/^\s*[\'|\"]name[\'|\"]\s*=>\s*[\'|\"]//i;
 219                     $tmp =~ s/[\'|\"],?\s*$//;
 220                     $tmp =~ s/[\'|\"]\);\s*$//;
 221                     $name = $tmp;
 222                 }
 223             }
 224             $ldap_host[$sub]    = $host;
 225             $ldap_base[$sub]    = $base;
 226             $ldap_name[$sub]    = $name;
 227             $ldap_port[$sub]    = $port;
 228             $ldap_maxrows[$sub] = $maxrows;
 229             $ldap_charset[$sub] = $charset;
 230         } else {
 231             ${ $options[0] } = $options[1];
 232         }
 233     }
 234 }
 235 close FILE;
 236 if ( $useSendmail ne "true" ) {
 237     $useSendmail = "false";
 238 }
 239 if ( !$sendmail_path ) {
 240     $sendmail_path = "/usr/sbin/sendmail";
 241 }
 242 if ( !$pop_before_smtp ) {
 243     $pop_before_smtp = "false";
 244 }
 245 if ( !$default_unseen_notify ) {
 246     $default_unseen_notify = 2;
 247 }
 248 if ( !$default_unseen_type ) {
 249     $default_unseen_type = 1;
 250 }
 251 if ( !$config_use_color ) {
 252     $config_use_color = 0;
 253 }
 254 if ( !$invert_time ) {
 255     $invert_time = "false";
 256 }
 257 if ( !$force_username_lowercase ) {
 258     $force_username_lowercase = "false";
 259 }
 260 if ( !$optional_delimiter ) {
 261     $optional_delimiter = "detect";
 262 }
 263 if ( !$use_authenticated_smtp ) {
 264     $use_authenticated_smtp = "false";
 265 }
 266 if ( !$auto_create_special ) {
 267     $auto_create_special = "false";
 268 }
 269 if ( !$default_use_priority ) {
 270     $default_use_priority = "true";
 271 }
 272 if ( !$hide_sm_attributions ) {
 273     $hide_sm_attributions = "false";
 274 }
 275 if ( !$default_use_mdn ) {
 276     $default_use_mdn = "true";
 277 }
 278 if ( !$delete_folder ) {
 279     $delete_folder = "false";
 280 }
 281 if ( !$noselect_fix_enable ) {
 282     $noselect_fix_enable = "false";
 283 }
 284 if ( !$frame_top ) {
 285     $frame_top = "_top";
 286 }
 287 if ( !$edit_identity ) {
 288     $edit_identity = "true";
 289 }
 290 if ( !$edit_name ) {
 291     $edit_name = "true";
 292 }
 293 if ( !$allow_thread_sort ) {
 294     $allow_thread_sort = 'false';
 295 }
 296 if ( !$allow_server_sort ) {
 297     $allow_server_sort = 'false';
 298 }
 299 if ( !$uid_support ) {
 300     $uid_support = 'true';
 301 }
 302
 303 if ( !$allow_charset_search ) {
 304     $allow_charset_search = 'true';
 305 }
 306 if ( !$prefs_user_field ) {
 307     $prefs_user_field = 'user';
 308 }
 309 if ( !$prefs_key_field ) {
 310     $prefs_key_field = 'prefkey';
 311 }
 312 if ( !$prefs_val_field ) {
 313     $prefs_val_field = 'prefval';
 314 }
 315
 316 if ( $ARGV[0] eq '--install-plugin' ) {
 317     print "Activating plugin " . $ARGV[1] . "\n";
 318     push @plugins, $ARGV[1];
 319     save_data();
 320     exit(0);
 321 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
 322     print "Removing plugin " . $ARGV[1] . "\n";
 323     foreach $plugin (@plugins) {
 324         if ( $plugin ne $ARGV[1] ) {
 325             push @newplugins, $plugin;
 326         }
 327     }
 328     @plugins = @newplugins;
 329     save_data();
 330     exit(0);
 331 }
 332
 333 #####################################################################################
 334 if ( $config_use_color == 1 ) {
 335     $WHT = "\x1B[37;1m";
 336     $NRM = "\x1B[0m";
 337 } else {
 338     $WHT              = "";
 339     $NRM              = "";
 340     $config_use_color = 2;
 341 }
 342
 343 while ( ( $command ne "q" ) && ( $command ne "Q" ) ) {
 344     system "clear";
 345     print $WHT. "SquirrelMail Configuration : " . $NRM;
 346     if    ( $config == 1 ) { print "Read: config.php"; }
 347     elsif ( $config == 2 ) { print "Read: config_default.php"; }
 348     print " ($print_config_version)\n";
 349     print "---------------------------------------------------------\n";
 350
 351     if ( $menu == 0 ) {
 352         print $WHT. "Main Menu --\n" . $NRM;
 353         print "1.  Organization Preferences\n";
 354         print "2.  Server Settings\n";
 355         print "3.  Folder Defaults\n";
 356         print "4.  General Options\n";
 357         print "5.  Themes\n";
 358         print "6.  Address Books (LDAP)\n";
 359         print "7.  Message of the Day (MOTD)\n";
 360         print "8.  Plugins\n";
 361         print "9.  Database\n";
 362         print "\n";
 363         print "D.  Set pre-defined settings for specific IMAP servers\n";
 364         print "\n";
 365     } elsif ( $menu == 1 ) {
 366         print $WHT. "Organization Preferences\n" . $NRM;
 367         print "1.  Organization Name      : $WHT$org_name$NRM\n";
 368         print "2.  Organization Logo      : $WHT$org_logo$NRM\n";
 369         print "3.  Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
 370         print "4.  Organization Title     : $WHT$org_title$NRM\n";
 371         print "5.  Signout Page           : $WHT$signout_page$NRM\n";
 372         print "6.  Default Language       : $WHT$squirrelmail_default_language$NRM\n";
 373         print "7.  Top Frame              : $WHT$frame_top$NRM\n";
 374         print "\n";
 375         print "R   Return to Main Menu\n";
 376     } elsif ( $menu == 2 ) {
 377         print $WHT. "Server Settings\n" . $NRM;
 378         print "1.  Domain               : $WHT$domain$NRM\n";
 379         print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 380         print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 381         print "4.  Use Sendmail/SMTP    : $WHT";
 382         if ( lc($useSendmail) eq "true" ) {
 383             print "Sendmail";
 384         } else {
 385             print "SMTP";
 386         }
 387         print "$NRM\n";
 388         if ( lc($useSendmail) eq "true" ) {
 389             print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 390         } else {
 391             print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 392             print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 393             print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 394             print "9.    POP Before SMTP    : $WHT$pop_before_smtp$NRM\n";
 395         }
 396         print "10. Server               : $WHT$imap_server_type$NRM\n";
 397         print "11. Invert Time          : $WHT$invert_time$NRM\n";
 398         print "12. Delimiter            : $WHT$optional_delimiter$NRM\n";
 399         print "\n";
 400         print "R   Return to Main Menu\n";
 401     } elsif ( $menu == 3 ) {
 402         print $WHT. "Folder Defaults\n" . $NRM;
 403         print "1.  Default Folder Prefix         : $WHT$default_folder_prefix$NRM\n";
 404         print "2.  Show Folder Prefix Option     : $WHT$show_prefix_option$NRM\n";
 405         print "3.  Trash Folder                  : $WHT$trash_folder$NRM\n";
 406         print "4.  Sent Folder                   : $WHT$sent_folder$NRM\n";
 407         print "5.  Drafts Folder                 : $WHT$draft_folder$NRM\n";
 408         print "6.  By default, move to trash     : $WHT$default_move_to_trash$NRM\n";
 409         print "7.  By default, move to sent      : $WHT$default_move_to_sent$NRM\n";
 410         print "8.  By default, save as draft     : $WHT$default_save_as_draft$NRM\n";
 411         print "9.  List Special Folders First    : $WHT$list_special_folders_first$NRM\n";
 412         print "10. Show Special Folders Color    : $WHT$use_special_folder_color$NRM\n";
 413         print "11. Auto Expunge                  : $WHT$auto_expunge$NRM\n";
 414         print "12. Default Sub. of INBOX         : $WHT$default_sub_of_inbox$NRM\n";
 415         print "13. Show 'Contain Sub.' Option    : $WHT$show_contain_subfolders_option$NRM\n";
 416         print "14. Default Unseen Notify         : $WHT$default_unseen_notify$NRM\n";
 417         print "15. Default Unseen Type           : $WHT$default_unseen_type$NRM\n";
 418         print "16. Auto Create Special Folders   : $WHT$auto_create_special$NRM\n";
 419         print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n";
 420         print "18. Enable /NoSelect folder fix   : $WHT$noselect_fix_enable$NRM\n";
 421         print "\n";
 422         print "R   Return to Main Menu\n";
 423     } elsif ( $menu == 4 ) {
 424         print $WHT. "General Options\n" . $NRM;
 425         print "1.  Default Charset           : $WHT$default_charset$NRM\n";
 426         print "2.  Data Directory            : $WHT$data_dir$NRM\n";
 427         print "3.  Attachment Directory      : $WHT$attachment_dir$NRM\n";
 428         print "4.  Directory Hash Level      : $WHT$dir_hash_level$NRM\n";
 429         print "5.  Default Left Size         : $WHT$default_left_size$NRM\n";
 430         print "6.  Usernames in Lowercase    : $WHT$force_username_lowercase$NRM\n";
 431         print "7.  Allow use of priority     : $WHT$default_use_priority$NRM\n";
 432         print "8.  Hide SM attributions      : $WHT$hide_sm_attributions$NRM\n";
 433         print "9.  Allow use of receipts     : $WHT$default_use_mdn$NRM\n";
 434         print "10. Allow editing of identity : $WHT$edit_identity$NRM\n";
 435         print "11. Allow server thread sort  : $WHT$allow_thread_sort$NRM\n";
 436         print "12. Allow server-side sorting : $WHT$allow_server_sort$NRM\n";
 437         if ( lc($edit_identity) eq "false" ) {
 438             print "13. Allow editing of name     : $WHT$edit_name$NRM\n";
 439         }
 440         print "14. Allow server charset search : $WHT$allow_charset_search$NRM\n";
 441         print "15. Enable UID support : $WHT$uid_support$NRM\n";
 442         print "\n";
 443         print "R   Return to Main Menu\n";
 444     } elsif ( $menu == 5 ) {
 445         print $WHT. "Themes\n" . $NRM;
 446         print "1.  Change Themes\n";
 447         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
 448             print "    >  $theme_name[$count]\n";
 449         }
 450         print "2.  CSS File : $WHT$theme_css$NRM\n";
 451         print "\n";
 452         print "R   Return to Main Menu\n";
 453     } elsif ( $menu == 6 ) {
 454         print $WHT. "Address Books (LDAP)\n" . $NRM;
 455         print "1.  Change Servers\n";
 456         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
 457             print "    >  $ldap_host[$count]\n";
 458         }
 459         print
 460           "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 461         print "\n";
 462         print "R   Return to Main Menu\n";
 463     } elsif ( $menu == 7 ) {
 464         print $WHT. "Message of the Day (MOTD)\n" . $NRM;
 465         print "\n$motd\n";
 466         print "\n";
 467         print "1   Edit the MOTD\n";
 468         print "\n";
 469         print "R   Return to Main Menu\n";
 470     } elsif ( $menu == 8 ) {
 471         print $WHT. "Plugins\n" . $NRM;
 472         print "  Installed Plugins\n";
 473         $num = 0;
 474         for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
 475             $num = $count + 1;
 476             print "    $num. $plugins[$count]\n";
 477         }
 478         print "\n  Available Plugins:\n";
 479         opendir( DIR, "../plugins" );
 480         @files          = readdir(DIR);
 481         $pos            = 0;
 482         @unused_plugins = ();
 483         for ( $i = 0 ; $i <= $#files ; $i++ ) {
 484             if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
 485                 $match = 0;
 486                 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
 487                     if ( $plugins[$k] eq $files[$i] ) {
 488                         $match = 1;
 489                     }
 490                 }
 491                 if ( $match == 0 ) {
 492                     $unused_plugins[$pos] = $files[$i];
 493                     $pos++;
 494                 }
 495             }
 496         }
 497
 498         for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
 499             $num = $num + 1;
 500             print "    $num. $unused_plugins[$i]\n";
 501         }
 502         closedir DIR;
 503
 504         print "\n";
 505         print "A   Sanitize all plugins for use with Squirrelmail 1.2\n";
 506         print "\n";
 507         print "R   Return to Main Menu\n";
 508     } elsif ( $menu == 9 ) {
 509         print $WHT. "Database\n" . $NRM;
 510         print "1.  DSN for Address Book   : $WHT$addrbook_dsn$NRM\n";
 511         print "2.  Table for Address Book : $WHT$addrbook_table$NRM\n";
 512         print "\n";
 513         print "3.  DSN for Preferences    : $WHT$prefs_dsn$NRM\n";
 514         print "4.  Table for Preferences  : $WHT$prefs_table$NRM\n";
 515         print "5.  Field for username     : $WHT$prefs_user_field$NRM\n";
 516         print "6.  Field for prefs key    : $WHT$prefs_key_field$NRM\n";
 517         print "7.  Field for prefs value  : $WHT$prefs_val_field$NRM\n";
 518         print "\n";
 519         print "R   Return to Main Menu\n";
 520     }
 521     if ( $config_use_color == 1 ) {
 522         print "C.  Turn color off\n";
 523     } else {
 524         print "C.  Turn color on\n";
 525     }
 526     print "S   Save data\n";
 527     print "Q   Quit\n";
 528
 529     print "\n";
 530     print "Command >> " . $WHT;
 531     $command = <STDIN>;
 532     $command =~ s/[\n|\r]//g;
 533     $command =~ tr/A-Z/a-z/;
 534     print "$NRM\n";
 535
 536     # Read the commands they entered.
 537     if ( $command eq "r" ) {
 538         $menu = 0;
 539     } elsif ( $command eq "s" ) {
 540         save_data();
 541         print "Press enter to continue...";
 542         $tmp   = <STDIN>;
 543         $saved = 1;
 544     } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
 545         print "You have not saved your data.\n";
 546         print "Save?  [" . $WHT . "Y" . $NRM . "/n]: ";
 547         $save = <STDIN>;
 548         if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
 549             save_data();
 550         }
 551     } elsif ( $command eq "c" ) {
 552         if ( $config_use_color == 1 ) {
 553             $config_use_color = 2;
 554             $WHT              = "";
 555             $NRM              = "";
 556         } else {
 557             $config_use_color = 1;
 558             $WHT              = "\x1B[37;1m";
 559             $NRM              = "\x1B[0m";
 560         }
 561     } elsif ( $command eq "d" && $menu == 0 ) {
 562         set_defaults();
 563     } else {
 564         $saved = 0;
 565         if ( $menu == 0 ) {
 566             if ( ( $command > 0 ) && ( $command < 10 ) ) {
 567                 $menu = $command;
 568             }
 569         } elsif ( $menu == 1 ) {
 570             if    ( $command == 1 ) { $org_name                      = command1(); }
 571             elsif ( $command == 2 ) { $org_logo                      = command2(); }
 572             elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height)  = command2a(); }
 573             elsif ( $command == 4 ) { $org_title                     = command3(); }
 574             elsif ( $command == 5 ) { $signout_page                  = command4(); }
 575             elsif ( $command == 6 ) { $squirrelmail_default_language = command5(); }
 576             elsif ( $command == 7 ) { $frame_top                     = command6(); }
 577         } elsif ( $menu == 2 ) {
 578             if    ( $command == 1 )  { $domain                 = command11(); }
 579             elsif ( $command == 2 )  { $imapServerAddress      = command12(); }
 580             elsif ( $command == 3 )  { $imapPort               = command13(); }
 581             elsif ( $command == 4 )  { $useSendmail            = command14(); }
 582             elsif ( $command == 5 )  { $sendmail_path          = command15(); }
 583             elsif ( $command == 6 )  { $smtpServerAddress      = command16(); }
 584             elsif ( $command == 7 )  { $smtpPort               = command17(); }
 585             elsif ( $command == 8 )  { $use_authenticated_smtp = command18(); }
 586             elsif ( $command == 9 )  { $pop_before_smtp        = command18a(); }
 587             elsif ( $command == 10 ) { $imap_server_type       = command19(); }
 588             elsif ( $command == 11 ) { $invert_time            = command110(); }
 589             elsif ( $command == 12 ) { $optional_delimiter     = command111(); }
 590         } elsif ( $menu == 3 ) {
 591             if    ( $command == 1 )  { $default_folder_prefix          = command21(); }
 592             elsif ( $command == 2 )  { $show_prefix_option             = command22(); }
 593             elsif ( $command == 3 )  { $trash_folder                   = command23a(); }
 594             elsif ( $command == 4 )  { $sent_folder                    = command23b(); }
 595             elsif ( $command == 5 )  { $draft_folder                   = command23c(); }
 596             elsif ( $command == 6 )  { $default_move_to_trash          = command24a(); }
 597             elsif ( $command == 7 )  { $default_move_to_sent           = command24b(); }
 598             elsif ( $command == 8 )  { $default_save_as_draft          = command24c(); }
 599             elsif ( $command == 9 )  { $list_special_folders_first     = command27(); }
 600             elsif ( $command == 10 ) { $use_special_folder_color       = command28(); }
 601             elsif ( $command == 11 ) { $auto_expunge                   = command29(); }
 602             elsif ( $command == 12 ) { $default_sub_of_inbox           = command210(); }
 603             elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
 604             elsif ( $command == 14 ) { $default_unseen_notify          = command212(); }
 605             elsif ( $command == 15 ) { $default_unseen_type            = command213(); }
 606             elsif ( $command == 16 ) { $auto_create_special            = command214(); }
 607             elsif ( $command == 17 ) { $delete_folder                  = command215(); }
 608             elsif ( $command == 18 ) { $noselect_fix_enable            = command216(); }
 609         } elsif ( $menu == 4 ) {
 610             if    ( $command == 1 )  { $default_charset          = command31(); }
 611             elsif ( $command == 2 )  { $data_dir                 = command33a(); }
 612             elsif ( $command == 3 )  { $attachment_dir           = command33b(); }
 613             elsif ( $command == 4 )  { $dir_hash_level           = command33c(); }
 614             elsif ( $command == 5 )  { $default_left_size        = command35(); }
 615             elsif ( $command == 6 )  { $force_username_lowercase = command36(); }
 616             elsif ( $command == 7 )  { $default_use_priority     = command37(); }
 617             elsif ( $command == 8 )  { $hide_sm_attributions     = command38(); }
 618             elsif ( $command == 9 )  { $default_use_mdn          = command39(); }
 619             elsif ( $command == 10 ) { $edit_identity            = command310(); }
 620             elsif ( $command == 11 ) { $allow_thread_sort        = command312(); }
 621             elsif ( $command == 12 ) { $allow_server_sort        = command313(); }
 622             elsif ( $command == 13 ) { $edit_name                = command311(); }
 623             elsif ( $command == 14 ) { $allow_charset_search     = command314(); }
 624             elsif ( $command == 15 ) { $uid_support              = command315(); }
 625         } elsif ( $menu == 5 ) {
 626             if ( $command == 1 ) { command41(); }
 627             elsif ( $command == 2 ) { $theme_css = command42(); }
 628         } elsif ( $menu == 6 ) {
 629             if    ( $command == 1 ) { command61(); }
 630             elsif ( $command == 2 ) { command62(); }
 631         } elsif ( $menu == 7 ) {
 632             if ( $command == 1 ) { $motd = command71(); }
 633         } elsif ( $menu == 8 ) {
 634             if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
 635             elsif ( $command eq "a" ) { command8s(); }
 636         } elsif ( $menu == 9 ) {
 637             if    ( $command == 1 ) { $addrbook_dsn     = command91(); }
 638             elsif ( $command == 2 ) { $addrbook_table   = command92(); }
 639             elsif ( $command == 3 ) { $prefs_dsn        = command93(); }
 640             elsif ( $command == 4 ) { $prefs_table      = command94(); }
 641             elsif ( $command == 5 ) { $prefs_user_field = command95(); }
 642             elsif ( $command == 6 ) { $prefs_key_field  = command96(); }
 643             elsif ( $command == 7 ) { $prefs_val_field  = command97(); }
 644         }
 645     }
 646 }
 647
 648 ####################################################################################
 649
 650 # org_name
 651 sub command1 {
 652     print "We have tried to make the name SquirrelMail as transparent as\n";
 653     print "possible.  If you set up an organization name, most places where\n";
 654     print "SquirrelMail would take credit will be credited to your organization.\n";
 655     print "\n";
 656     print "[$WHT$org_name$NRM]: $WHT";
 657     $new_org_name = <STDIN>;
 658     if ( $new_org_name eq "\n" ) {
 659         $new_org_name = $org_name;
 660     } else {
 661         $new_org_name =~ s/[\r|\n]//g;
 662         $new_org_name =~ s/\"/&quot;/g;
 663     }
 664     return $new_org_name;
 665 }
 666
 667 # org_logo
 668 sub command2 {
 669     print "Your organization's logo is an image that will be displayed at\n";
 670     print "different times throughout SquirrelMail.  This is asking for the\n";
 671     print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 672     print "(../images/logo.jpg) path to your logo.\n";
 673     print "\n";
 674     print "[$WHT$org_logo$NRM]: $WHT";
 675     $new_org_logo = <STDIN>;
 676     if ( $new_org_logo eq "\n" ) {
 677         $new_org_logo = $org_logo;
 678     } else {
 679         $new_org_logo =~ s/[\r|\n]//g;
 680     }
 681     return $new_org_logo;
 682 }
 683
 684 # org_logo_width
 685 sub command2a {
 686     print "Your organization's logo is an image that will be displayed at\n";
 687     print "different times throughout SquirrelMail.  Width\n";
 688     print "and Height of your logo image.  Use '0' to disable.\n";
 689     print "\n";
 690     print "Width: [$WHT$org_logo_width$NRM]: $WHT";
 691     $new_org_logo_width = <STDIN>;
 692     $new_org_logo_width =~ tr/0-9//cd;  # only want digits!
 693     if ( $new_org_logo_width eq '' ) {
 694         $new_org_logo_width = $org_logo_width;
 695     }
 696     if ( $new_org_logo_width > 0 ) {
 697         print "Height: [$WHT$org_logo_height$NRM]: $WHT";
 698         $new_org_logo_height = <STDIN>;
 699         $new_org_logo_height =~ tr/0-9//cd;  # only want digits!
 700         if( $new_org_logo_height eq '' ) {
 701                 $new_org_logo_height = $org_logo_height;
 702         }
 703     } else {
 704         $new_org_logo_height = 0;
 705     }
 706     return ($new_org_logo_width, $new_org_logo_height);
 707 }
 708
 709 # org_title
 710 sub command3 {
 711     print "A title is what is displayed at the top of the browser window in\n";
 712     print "the titlebar.  Usually this will end up looking something like:\n";
 713     print "\"Netscape: $org_title\"\n";
 714     print "\n";
 715     print "[$WHT$org_title$NRM]: $WHT";
 716     $new_org_title = <STDIN>;
 717     if ( $new_org_title eq "\n" ) {
 718         $new_org_title = $org_title;
 719     } else {
 720         $new_org_title =~ s/[\r|\n]//g;
 721         $new_org_title =~ s/\"/\'/g;
 722     }
 723     return $new_org_title;
 724 }
 725
 726 # signout_page
 727 sub command4 {
 728     print "When users click the Sign Out button they will be logged out and\n";
 729     print "then sent to signout_page.  If signout_page is left empty,\n";
 730     print "(hit space and then return) they will be taken, as normal,\n";
 731     print "to the default and rather sparse SquirrelMail signout page.\n";
 732     print "\n";
 733     print "[$WHT$signout_page$NRM]: $WHT";
 734     $new_signout_page = <STDIN>;
 735     if ( $new_signout_page eq "\n" ) {
 736         $new_signout_page = $signout_page;
 737     } else {
 738         $new_signout_page =~ s/[\r|\n]//g;
 739         $new_signout_page =~ s/^\s+$//g;
 740     }
 741     return $new_signout_page;
 742 }
 743
 744 # Default language
 745 sub command5 {
 746     print "SquirrelMail attempts to set the language in many ways.  If it\n";
 747     print "can not figure it out in another way, it will default to this\n";
 748     print "language.  Please use the code for the desired language.\n";
 749     print "\n";
 750     print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 751     $new_signout_page = <STDIN>;
 752     if ( $new_signout_page eq "\n" ) {
 753         $new_signout_page = $squirrelmail_default_language;
 754     } else {
 755         $new_signout_page =~ s/[\r|\n]//g;
 756         $new_signout_page =~ s/^\s+$//g;
 757     }
 758     return $new_signout_page;
 759 }
 760
 761 # Default top frame
 762 sub command6 {
 763     print "SquirrelMail defaults to using the whole of the browser window.\n";
 764     print "This allows you to keep it within a specified frame. The default\n";
 765     print "is '_top'\n";
 766     print "\n";
 767     print "[$WHT$frame_top$NRM]: $WHT";
 768     $new_frame_top = <STDIN>;
 769     if ( $new_frame_top eq "\n" ) {
 770         $new_frame_top = '_top';
 771     } else {
 772         $new_frame_top =~ s/[\r|\n]//g;
 773         $new_frame_top =~ s/^\s+$//g;
 774     }
 775     return $new_frame_top;
 776 }
 777
 778 ####################################################################################
 779
 780 # domain
 781 sub command11 {
 782     print "The domain name is the suffix at the end of all email addresses.  If\n";
 783     print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 784     print "would be myorg.com.\n";
 785     print "\n";
 786     print "[$WHT$domain$NRM]: $WHT";
 787     $new_domain = <STDIN>;
 788     if ( $new_domain eq "\n" ) {
 789         $new_domain = $domain;
 790     } else {
 791         $new_domain =~ s/[\r|\n]//g;
 792     }
 793     return $new_domain;
 794 }
 795
 796 # imapServerAddress
 797 sub command12 {
 798     print "This is the address where your IMAP server resides.\n";
 799     print "[$WHT$imapServerAddress$NRM]: $WHT";
 800     $new_imapServerAddress = <STDIN>;
 801     if ( $new_imapServerAddress eq "\n" ) {
 802         $new_imapServerAddress = $imapServerAddress;
 803     } else {
 804         $new_imapServerAddress =~ s/[\r|\n]//g;
 805     }
 806     return $new_imapServerAddress;
 807 }
 808
 809 # imapPort
 810 sub command13 {
 811     print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 812     print "[$WHT$imapPort$NRM]: $WHT";
 813     $new_imapPort = <STDIN>;
 814     if ( $new_imapPort eq "\n" ) {
 815         $new_imapPort = $imapPort;
 816     } else {
 817         $new_imapPort =~ s/[\r|\n]//g;
 818     }
 819     return $new_imapPort;
 820 }
 821
 822 # useSendmail
 823 sub command14 {
 824     print "You now need to choose the method that you will use for sending\n";
 825     print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 826     print "or use sendmail directly.\n";
 827     if ( lc($useSendmail) eq "true" ) {
 828         $default_value = "1";
 829     } else {
 830         $default_value = "2";
 831     }
 832     print "\n";
 833     print "  1.  Sendmail\n";
 834     print "  2.  SMTP\n";
 835     print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 836     $use_sendmail = <STDIN>;
 837     if ( ( $use_sendmail =~ /^1\n/i )
 838         || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
 839         $useSendmail = "true";
 840         } else {
 841         $useSendmail = "false";
 842         }
 843     return $useSendmail;
 844 }
 845
 846 # sendmail_path
 847 sub command15 {
 848     if ( $sendmail_path[0] !~ /./ ) {
 849         $sendmail_path = "/usr/sbin/sendmail";
 850     }
 851     print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 852     print "[$WHT$sendmail_path$NRM]: $WHT";
 853     $new_sendmail_path = <STDIN>;
 854     if ( $new_sendmail_path eq "\n" ) {
 855         $new_sendmail_path = $sendmail_path;
 856     } else {
 857         $new_sendmail_path =~ s/[\r|\n]//g;
 858     }
 859     return $new_sendmail_path;
 860 }
 861
 862 # smtpServerAddress
 863 sub command16 {
 864     print "This is the location of your SMTP server.\n";
 865     print "[$WHT$smtpServerAddress$NRM]: $WHT";
 866     $new_smtpServerAddress = <STDIN>;
 867     if ( $new_smtpServerAddress eq "\n" ) {
 868         $new_smtpServerAddress = $smtpServerAddress;
 869     } else {
 870         $new_smtpServerAddress =~ s/[\r|\n]//g;
 871     }
 872     return $new_smtpServerAddress;
 873 }
 874
 875 # smtpPort
 876 sub command17 {
 877     print "This is the port to connect to for SMTP.  Usually 25.\n";
 878     print "[$WHT$smtpPort$NRM]: $WHT";
 879     $new_smtpPort = <STDIN>;
 880     if ( $new_smtpPort eq "\n" ) {
 881         $new_smtpPort = $smtpPort;
 882     } else {
 883         $new_smtpPort =~ s/[\r|\n]//g;
 884     }
 885     return $new_smtpPort;
 886 }
 887
 888 # authenticated server
 889 sub command18 {
 890     print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 891     print "support this in order for SquirrelMail to work with it.  We implemented\n";
 892     print "it according to RFC 2554.\n";
 893
 894     $YesNo = 'n';
 895     $YesNo = 'y' if ( lc($use_authenticated_smtp) eq "true" );
 896
 897     print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 898
 899     $new_use_authenticated_smtp = <STDIN>;
 900     $new_use_authenticated_smtp =~ tr/yn//cd;
 901     return "true"  if ( $new_use_authenticated_smtp eq "y" );
 902     return "false" if ( $new_use_authenticated_smtp eq "n" );
 903     return $use_authenticated_smtp;
 904 }
 905
 906 # pop before SMTP
 907 sub command18a {
 908     print "Do you wish to use POP3 before SMTP?  Your server must\n";
 909     print "support this in order for SquirrelMail to work with it.\n";
 910
 911     $YesNo = 'n';
 912     $YesNo = 'y' if ( lc($pop_before_smtp) eq "true" );
 913
 914     print "Use pop before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
 915
 916     $new_pop_before_smtp = <STDIN>;
 917     $new_pop_before_smtp =~ tr/yn//cd;
 918     return "true"  if ( $new_pop_before_smtp eq "y" );
 919     return "false"  if ( $new_pop_before_smtp eq "n" );
 920     return $pop_before_smtp;
 921 }
 922
 923 # imap_server_type
 924 sub command19 {
 925     print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 926     print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 927     print "the same principles.  We have made some work-arounds for some of\n";
 928     print "these servers.  If you would like to use them, please select your\n";
 929     print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 930     print "set this to \"other\", and none will be used.\n";
 931     print "    cyrus      = Cyrus IMAP server\n";
 932     print "    uw         = University of Washington's IMAP server\n";
 933     print "    exchange   = Microsoft Exchange IMAP server\n";
 934     print "    courier    = Courier IMAP server\n";
 935     print "    macosx     = Mac OS X Mailserver\n";
 936     print "    other      = Not one of the above servers\n";
 937     print "[$WHT$imap_server_type$NRM]: $WHT";
 938     $new_imap_server_type = <STDIN>;
 939
 940     if ( $new_imap_server_type eq "\n" ) {
 941         $new_imap_server_type = $imap_server_type;
 942     } else {
 943         $new_imap_server_type =~ s/[\r|\n]//g;
 944     }
 945     return $new_imap_server_type;
 946 }
 947
 948 # invert_time
 949 sub command110 {
 950     print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 951     print "on some machines).  Typically this happens if the system doesn't support\n";
 952     print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 953     print "This most often occurs on Solaris 7 machines in the United States.\n";
 954     print "By default, this is off.  It should be kept off unless problems surface\n";
 955     print "about the time that messages are sent.\n";
 956     print "    no  = Do NOT fix time -- almost always correct\n";
 957     print "    yes = Fix the time for this system\n";
 958
 959     $YesNo = 'n';
 960     $YesNo = 'y' if ( lc($invert_time) eq "true" );
 961
 962     print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 963
 964     $new_invert_time = <STDIN>;
 965     $new_invert_time =~ tr/yn//cd;
 966     return "true"  if ( $new_invert_time eq "y" );
 967     return "false" if ( $new_invert_time eq "n" );
 968     return $invert_time;
 969 }
 970
 971 sub command111 {
 972     print "This is the delimiter that your IMAP server uses to distinguish between\n";
 973     print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 974     print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 975     print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 976     print "but if you are sure you know what delimiter your server uses, you can\n";
 977     print "specify it here.\n";
 978     print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 979     print "[$WHT$optional_delimiter$NRM]: $WHT";
 980     $new_optional_delimiter = <STDIN>;
 981
 982     if ( $new_optional_delimiter eq "\n" ) {
 983         $new_optional_delimiter = $optional_delimiter;
 984     } else {
 985         $new_optional_delimiter =~ s/[\r|\n]//g;
 986     }
 987     return $new_optional_delimiter;
 988 }
 989
 990 # MOTD
 991 sub command71 {
 992     print "\nYou can now create the welcome message that is displayed\n";
 993     print "every time a user logs on.  You can use HTML or just plain\n";
 994     print
 995 "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 996
 997     $new_motd = "";
 998     do {
 999         print "] ";
1000         $line = <STDIN>;
1001         $line =~ s/[\r|\n]//g;
1002         if ( $line ne "@" ) {
1003             $line =~ s/  /\&nbsp;\&nbsp;/g;
1004             $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1005             $line =~ s/$/ /;
1006             $line =~ s/\"/&quot;/g;
1007
1008             $new_motd = $new_motd . $line;
1009         }
1010     } while ( $line ne "@" );
1011     return $new_motd;
1012 }
1013
1014 ################# PLUGINS ###################
1015
1016 sub command81 {
1017     $command =~ s/[\s|\n|\r]*//g;
1018     if ( $command > 0 ) {
1019         $command = $command - 1;
1020         if ( $command <= $#plugins ) {
1021             @newplugins = ();
1022             $ct         = 0;
1023             while ( $ct <= $#plugins ) {
1024                 if ( $ct != $command ) {
1025                     @newplugins = ( @newplugins, $plugins[$ct] );
1026                 }
1027                 $ct++;
1028             }
1029             @plugins = @newplugins;
1030         } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1031             $num        = $command - $#plugins - 1;
1032             @newplugins = @plugins;
1033             $ct         = 0;
1034             while ( $ct <= $#unused_plugins ) {
1035                 if ( $ct == $num ) {
1036                     @newplugins = ( @newplugins, $unused_plugins[$ct] );
1037
1038                     # sanitize the plugin
1039                     $dir = $unused_plugins[$ct];
1040                     if (-d "../plugins/$dir") {
1041                         `./ri_once.pl ../plugins/$dir`;
1042                     } else {
1043                         print "Could not locate ../plugins/$dir\n" ;
1044                         print "The plugin $dir could *not* be sanitized!\n" ;
1045                         print "If you want to try to do this manually, please run\n" ;
1046                          print "config/ri_once.pl with the full path to the $dir plugin.\n" ;
1047                     }
1048                 }
1049                 $ct++;
1050             }
1051             @plugins = @newplugins;
1052         }
1053     }
1054     return @plugins;
1055 }
1056
1057 sub command8s {
1058     print "This command will sanitize all plugins for use with\n";
1059     print "Squirrelmail 1.2. That is, it will rewrite some php-\n";
1060     print "constructs that are *incompatible* with the 1.2 design\n";
1061     print "into ones that are *compatible*\n";
1062     print "Do you wish to issue this command [y/N]? ";
1063     $ctu = <STDIN>;
1064     if ( $ctu =~ /^y\n/i ) {
1065         `./ri_once.pl ../plugins`;
1066     }
1067 }
1068
1069 ################# FOLDERS ###################
1070
1071 # default_folder_prefix
1072 sub command21 {
1073     print "Some IMAP servers (UW, for example) store mail and folders in\n";
1074     print "your user space in a separate subdirectory.  This is where you\n";
1075     print "specify what that directory is.\n";
1076     print "\n";
1077     print "EXAMPLE:  mail/";
1078     print "\n";
1079     print "NOTE:  If you use Cyrus, or some server that would not use this\n";
1080     print "       option, you must set this to 'none'.\n";
1081     print "\n";
1082     print "[$WHT$default_folder_prefix$NRM]: $WHT";
1083     $new_default_folder_prefix = <STDIN>;
1084
1085     if ( $new_default_folder_prefix eq "\n" ) {
1086         $new_default_folder_prefix = $default_folder_prefix;
1087     } else {
1088         $new_default_folder_prefix =~ s/[\r\n]//g;
1089     }
1090     if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1091         $new_default_folder_prefix = "";
1092     } else {
1093         # add the trailing delimiter only if we know what the server is.
1094         if (($imap_server_type eq 'cyrus' and
1095                   $optional_delimiter eq 'detect') or
1096                  ($imap_server_type eq 'courier' and
1097                   $optional_delimiter eq 'detect')) {
1098            $new_default_folder_prefix =~ s/\.*$/\./;
1099         } elsif ($imap_server_type eq 'uw' and
1100                  $optional_delimiter eq 'detect') {
1101            $new_default_folder_prefix =~ s/\/*$/\//;
1102         }
1103     }
1104     return $new_default_folder_prefix;
1105 }
1106
1107 # Show Folder Prefix
1108 sub command22 {
1109     print "It is possible to set up the default folder prefix as a user\n";
1110     print "specific option, where each user can specify what their mail\n";
1111     print "folder is.  If you set this to false, they will never see the\n";
1112     print "option, but if it is true, this option will appear in the\n";
1113     print "'options' section.\n";
1114     print "\n";
1115     print "NOTE:  You set the default folder prefix in option '1' of this\n";
1116     print "       section.  That will be the default if the user doesn't\n";
1117     print "       specify anything different.\n";
1118     print "\n";
1119
1120     if ( lc($show_prefix_option) eq "true" ) {
1121         $default_value = "y";
1122     } else {
1123         $default_value = "n";
1124     }
1125     print "\n";
1126     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1127     $new_show = <STDIN>;
1128     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1129         $show_prefix_option = "true";
1130     } else {
1131         $show_prefix_option = "false";
1132     }
1133     return $show_prefix_option;
1134 }
1135
1136 # Trash Folder
1137 sub command23a {
1138     print "You can now specify where the default trash folder is located.\n";
1139     print "On servers where you do not want this, you can set it to anything\n";
1140     print "and set option 6 to false.\n";
1141     print "\n";
1142     print "This is relative to where the rest of your email is kept.  You do\n";
1143     print "not need to worry about their mail directory.  If this folder\n";
1144     print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1145     print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1146     print "\n";
1147
1148     print "[$WHT$trash_folder$NRM]: $WHT";
1149     $new_trash_folder = <STDIN>;
1150     if ( $new_trash_folder eq "\n" ) {
1151         $new_trash_folder = $trash_folder;
1152     } else {
1153         $new_trash_folder =~ s/[\r|\n]//g;
1154     }
1155     return $new_trash_folder;
1156 }
1157
1158 # Sent Folder
1159 sub command23b {
1160     print "This is where messages that are sent will be stored.  SquirrelMail\n";
1161     print "by default puts a copy of all outgoing messages in this folder.\n";
1162     print "\n";
1163     print "This is relative to where the rest of your email is kept.  You do\n";
1164     print "not need to worry about their mail directory.  If this folder\n";
1165     print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1166     print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1167     print "\n";
1168
1169     print "[$WHT$sent_folder$NRM]: $WHT";
1170     $new_sent_folder = <STDIN>;
1171     if ( $new_sent_folder eq "\n" ) {
1172         $new_sent_folder = $sent_folder;
1173     } else {
1174         $new_sent_folder =~ s/[\r|\n]//g;
1175     }
1176     return $new_sent_folder;
1177 }
1178
1179 # Draft Folder
1180 sub command23c {
1181     print "You can now specify where the default draft folder is located.\n";
1182     print "On servers where you do not want this, you can set it to anything\n";
1183     print "and set option 9 to false.\n";
1184     print "\n";
1185     print "This is relative to where the rest of your email is kept.  You do\n";
1186     print "not need to worry about their mail directory.  If this folder\n";
1187     print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1188     print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1189     print "\n";
1190
1191     print "[$WHT$draft_folder$NRM]: $WHT";
1192     $new_draft_folder = <STDIN>;
1193     if ( $new_draft_folder eq "\n" ) {
1194         $new_draft_folder = $draft_folder;
1195     } else {
1196         $new_draft_folder =~ s/[\r|\n]//g;
1197     }
1198     return $new_draft_folder;
1199 }
1200
1201 # default move to trash
1202 sub command24a {
1203     print "By default, should messages get moved to the trash folder?  You\n";
1204     print "can specify the default trash folder in option 3.  If this is set\n";
1205     print "to false, messages will get deleted immediately without moving\n";
1206     print "to the trash folder.\n";
1207     print "\n";
1208     print "Trash folder is currently: $trash_folder\n";
1209     print "\n";
1210
1211     if ( lc($default_move_to_trash) eq "true" ) {
1212         $default_value = "y";
1213     } else {
1214         $default_value = "n";
1215     }
1216     print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1217     $new_show = <STDIN>;
1218     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1219         $default_move_to_trash = "true";
1220     } else {
1221         $default_move_to_trash = "false";
1222     }
1223     return $default_move_to_trash;
1224 }
1225
1226 # default move to sent
1227 sub command24b {
1228     print "By default, should messages get moved to the sent folder?  You\n";
1229     print "can specify the default sent folder in option 4.  If this is set\n";
1230     print "to false, messages will get sent and no copy will be made.\n";
1231     print "\n";
1232     print "Sent folder is currently: $sent_folder\n";
1233     print "\n";
1234
1235     if ( lc($default_move_to_sent) eq "true" ) {
1236         $default_value = "y";
1237     } else {
1238         $default_value = "n";
1239     }
1240     print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1241     $new_show = <STDIN>;
1242     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1243         $default_move_to_sent = "true";
1244     } else {
1245         $default_move_to_sent = "false";
1246     }
1247     return $default_move_to_sent;
1248 }
1249
1250 # default save as draft
1251 sub command24c {
1252     print "By default, should the save to draft option be shown? You can\n";
1253     print "specify the default drafts folder in option 5. If this is set\n";
1254     print "to false, users will not be shown the save to draft option.\n";
1255     print "\n";
1256     print "Drafts folder is currently: $draft_folder\n";
1257     print "\n";
1258
1259     if ( lc($default_move_to_draft) eq "true" ) {
1260         $default_value = "y";
1261     } else {
1262         $default_value = "n";
1263     }
1264     print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1265     $new_show = <STDIN>;
1266     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1267         $default_save_as_draft = "true";
1268     } else {
1269         $default_save_as_draft = "false";
1270     }
1271     return $default_save_as_draft;
1272 }
1273
1274 # List special folders first
1275 sub command27 {
1276     print "SquirrelMail has what we call 'special folders' that are not\n";
1277     print "manipulated and viewed like normal folders.  Some examples of\n";
1278     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1279     print "Simply asks if you want these folders listed first in the folder\n";
1280     print "listing.\n";
1281     print "\n";
1282
1283     if ( lc($list_special_folders_first) eq "true" ) {
1284         $default_value = "y";
1285     } else {
1286         $default_value = "n";
1287     }
1288     print "\n";
1289     print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1290     $new_show = <STDIN>;
1291     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1292         $list_special_folders_first = "true";
1293     } else {
1294         $list_special_folders_first = "false";
1295     }
1296     return $list_special_folders_first;
1297 }
1298
1299 # Show special folders color
1300 sub command28 {
1301     print "SquirrelMail has what we call 'special folders' that are not\n";
1302     print "manipulated and viewed like normal folders.  Some examples of\n";
1303     print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1304     print "wants to know if we should display special folders in a\n";
1305     print "color than the other folders.\n";
1306     print "\n";
1307
1308     if ( lc($use_special_folder_color) eq "true" ) {
1309         $default_value = "y";
1310     } else {
1311         $default_value = "n";
1312     }
1313     print "\n";
1314     print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1315     $new_show = <STDIN>;
1316     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1317         $use_special_folder_color = "true";
1318     } else {
1319         $use_special_folder_color = "false";
1320     }
1321     return $use_special_folder_color;
1322 }
1323
1324 # Auto expunge
1325 sub command29 {
1326     print "The way that IMAP handles deleting messages is as follows.  You\n";
1327     print "mark the message as deleted, and then to 'really' delete it, you\n";
1328     print "expunge it.  This option asks if you want to just have messages\n";
1329     print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1330     print "messages too.\n";
1331     print "\n";
1332
1333     if ( lc($auto_expunge) eq "true" ) {
1334         $default_value = "y";
1335     } else {
1336         $default_value = "n";
1337     }
1338     print "Auto expunge (y/n) [$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_expunge = "true";
1342     } else {
1343         $auto_expunge = "false";
1344     }
1345     return $auto_expunge;
1346 }
1347
1348 # Default sub of inbox
1349 sub command210 {
1350     print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1351     print "This can cause some confusion in folder creation for users when\n";
1352     print "they try to create folders and don't put it as a subfolder of INBOX\n";
1353     print "and get permission errors.  This option asks if you want folders\n";
1354     print "to be subfolders of INBOX by default.\n";
1355     print "\n";
1356
1357     if ( lc($default_sub_of_inbox) eq "true" ) {
1358         $default_value = "y";
1359     } else {
1360         $default_value = "n";
1361     }
1362     print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1363     $new_show = <STDIN>;
1364     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1365         $default_sub_of_inbox = "true";
1366     } else {
1367         $default_sub_of_inbox = "false";
1368     }
1369     return $default_sub_of_inbox;
1370 }
1371
1372 # Show contain subfolder option
1373 sub command211 {
1374     print "Some IMAP servers (UW) make it so that there are two types of\n";
1375     print "folders.  Those that contain messages, and those that contain\n";
1376     print "subfolders.  If this is the case for your server, set this to\n";
1377     print "true, and it will ask the user whether the folder they are\n";
1378     print "creating contains subfolders or messages.\n";
1379     print "\n";
1380
1381     if ( lc($show_contain_subfolders_option) eq "true" ) {
1382         $default_value = "y";
1383     } else {
1384         $default_value = "n";
1385     }
1386     print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1387     $new_show = <STDIN>;
1388     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1389         $show_contain_subfolders_option = "true";
1390     } else {
1391         $show_contain_subfolders_option = "false";
1392     }
1393     return $show_contain_subfolders_option;
1394 }
1395
1396 # Default Unseen Notify
1397 sub command212 {
1398     print "This option specifies where the users will receive notification\n";
1399     print "about unseen messages by default.  This is of course an option that\n";
1400     print "can be changed on a user level.\n";
1401     print "  1 = No notification\n";
1402     print "  2 = Only on the INBOX\n";
1403     print "  3 = On all folders\n";
1404     print "\n";
1405
1406     print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1407     $new_show = <STDIN>;
1408     if ( $new_show =~ /^[1|2|3]\n/i ) {
1409         $default_unseen_notify = $new_show;
1410     }
1411     $default_unseen_notify =~ s/[\r|\n]//g;
1412     return $default_unseen_notify;
1413 }
1414
1415 # Default Unseen Type
1416 sub command213 {
1417     print "Here you can define the default way that unseen messages will be displayed\n";
1418     print "to the user in the folder listing on the left side.\n";
1419     print "  1 = Only unseen messages   (4)\n";
1420     print "  2 = Unseen and Total messages  (4/27)\n";
1421     print "\n";
1422
1423     print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1424     $new_show = <STDIN>;
1425     if ( $new_show =~ /^[1|2]\n/i ) {
1426         $default_unseen_type = $new_show;
1427     }
1428     $default_unseen_type =~ s/[\r|\n]//g;
1429     return $default_unseen_type;
1430 }
1431
1432 # Auto create special folders
1433 sub command214 {
1434     print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1435     print "automatically print for you when a user logs in?  If the user\n";
1436     print "accidentally deletes their special folders, this option will\n";
1437     print "automatically create it again for them.\n";
1438     print "\n";
1439
1440     if ( lc($auto_create_special) eq "true" ) {
1441         $default_value = "y";
1442     } else {
1443         $default_value = "n";
1444     }
1445     print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1446     $new_show = <STDIN>;
1447     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1448         $auto_create_special = "true";
1449     } else {
1450         $auto_create_special = "false";
1451     }
1452     return $auto_create_special;
1453 }
1454
1455 # Auto create special folders
1456 sub command215 {
1457     print "Would you like to automatically completely delete any deleted\n";
1458     print "folders? If not then they will be moved to the Trash folder\n";
1459     print "and can be deleted from there\n";
1460     print "\n";
1461
1462     if ( lc($delete_folder) eq "true" ) {
1463         $default_value = "y";
1464     } else {
1465         $default_value = "n";
1466     }
1467     print "Auto delete folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1468     $new_delete = <STDIN>;
1469     if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1470         $delete_folder = "true";
1471     } else {
1472         $delete_folder = "false";
1473     }
1474     return $delete_folder;
1475 }
1476
1477 #noselect fix
1478 sub command216 {
1479     print "Some IMAP server allow subfolders to exist even if the parent\n";
1480     print "folders do not. This fixes some problems with the folder list\n";
1481     print "when this is the case, causing the /NoSelect folders to be displayed\n";
1482     print "\n";
1483
1484     if ( lc($noselect_fix_enable) eq "true" ) {
1485         $default_value = "y";
1486     } else {
1487         $default_value = "n";
1488     }
1489     print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
1490     $noselect_fix_enable = <STDIN>;
1491     if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1492         $noselect_fix_enable = "true";
1493     } else {
1494         $noselect_fix_enable = "false";
1495     }
1496     return $noselect_fix_enable;
1497 }
1498 ############# GENERAL OPTIONS #####################
1499
1500 # Default Charset
1501 sub command31 {
1502     print "This option controls what character set is used when sending\n";
1503     print "mail and when sending HTML to the browser.  Do not set this\n";
1504     print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1505     print "to use KOI8-R, since this implementation is faster than most\n";
1506     print "of the alternatives\n";
1507     print "\n";
1508
1509     print "[$WHT$default_charset$NRM]: $WHT";
1510     $new_default_charset = <STDIN>;
1511     if ( $new_default_charset eq "\n" ) {
1512         $new_default_charset = $default_charset;
1513     } else {
1514         $new_default_charset =~ s/[\r|\n]//g;
1515     }
1516     return $new_default_charset;
1517 }
1518
1519 # Data directory
1520 sub command33a {
1521     print "It is a possible security hole to have a writable directory\n";
1522     print "under the web server's root directory (ex: /home/httpd/html).\n";
1523     print "For this reason, it is possible to put the data directory\n";
1524     print "anywhere you would like.  The path name can be absolute or\n";
1525     print "relative (to the config directory).  It doesn't matter.  Here\n";
1526     print "are two examples:\n";
1527     print "  Absolute:    /usr/local/squirrelmail/data/\n";
1528     print "  Relative:    ../data/\n";
1529     print "\n";
1530
1531     print "[$WHT$data_dir$NRM]: $WHT";
1532     $new_data_dir = <STDIN>;
1533     if ( $new_data_dir eq "\n" ) {
1534         $new_data_dir = $data_dir;
1535     } else {
1536         $new_data_dir =~ s/[\r|\n]//g;
1537     }
1538     if ( $new_data_dir =~ /^\s*$/ ) {
1539         $new_data_dir = "";
1540     } else {
1541         $new_data_dir =~ s/\/*$//g;
1542         $new_data_dir =~ s/$/\//g;
1543     }
1544     return $new_data_dir;
1545 }
1546
1547 # Attachment directory
1548 sub command33b {
1549     print "Path to directory used for storing attachments while a mail is\n";
1550     print "being sent.  There are a few security considerations regarding this\n";
1551     print "directory:\n";
1552     print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1553     print "      impossible for a random person with access to the webserver\n";
1554     print "      to list files in this directory.  Confidential data might\n";
1555     print "      be laying around in there.\n";
1556     print "  2.  Since the webserver is not able to list the files in the\n";
1557     print "      content is also impossible for the webserver to delete files\n";
1558     print "      lying around there for too long.\n";
1559     print "  3.  It should probably be another directory than the data\n";
1560     print "      directory specified in option 3.\n";
1561     print "\n";
1562
1563     print "[$WHT$attachment_dir$NRM]: $WHT";
1564     $new_attachment_dir = <STDIN>;
1565     if ( $new_attachment_dir eq "\n" ) {
1566         $new_attachment_dir = $attachment_dir;
1567     } else {
1568         $new_attachment_dir =~ s/[\r|\n]//g;
1569     }
1570     if ( $new_attachment_dir =~ /^\s*$/ ) {
1571         $new_attachment_dir = "";
1572     } else {
1573         $new_attachment_dir =~ s/\/*$//g;
1574         $new_attachment_dir =~ s/$/\//g;
1575     }
1576     return $new_attachment_dir;
1577 }
1578
1579 sub command33c {
1580     print "The directory hash level setting allows you to configure the level\n";
1581     print "of hashing that Squirremail employs in your data and attachment\n";
1582     print "directories. This value must be an integer ranging from 0 to 4.\n";
1583     print "When this value is set to 0, Squirrelmail will simply store all\n";
1584     print "files as normal in the data and attachment directories. However,\n";
1585     print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
1586     print "used to organize the files in this directory. In short, the crc32\n";
1587     print "value for a username will be computed. Then, up to the first 4\n";
1588     print "digits of the hash, as set by this configuration value, will be\n";
1589     print "used to directory hash the files for that user in the data and\n";
1590     print "attachment directory. This allows for better performance on\n";
1591     print "servers with larger numbers of users.\n";
1592     print "\n";
1593
1594     print "[$WHT$dir_hash_level$NRM]: $WHT";
1595     $new_dir_hash_level = <STDIN>;
1596     if ( $new_dir_hash_level eq "\n" ) {
1597         $new_dir_hash_level = $dir_hash_level;
1598     } else {
1599         $new_dir_hash_level =~ s/[\r|\n]//g;
1600     }
1601     if ( ( int($new_dir_hash_level) < 0 )
1602         || ( int($new_dir_hash_level) > 4 )
1603         || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
1604         print "Invalid Directory Hash Level.\n";
1605         print "Value must be an integer ranging from 0 to 4\n";
1606         print "Hit enter to continue.\n";
1607         $enter_key = <STDIN>;
1608
1609         $new_dir_hash_level = $dir_hash_level;
1610         }
1611
1612     return $new_dir_hash_level;
1613 }
1614
1615 sub command35 {
1616     print "This is the default size (in pixels) of the left folder list.\n";
1617     print "Default is 200, but you can set it to whatever you wish.  This\n";
1618     print "is a user preference, so this will only show up as their default.\n";
1619     print "\n";
1620     print "[$WHT$default_left_size$NRM]: $WHT";
1621     $new_default_left_size = <STDIN>;
1622     if ( $new_default_left_size eq "\n" ) {
1623         $new_default_left_size = $default_left_size;
1624     } else {
1625         $new_default_left_size =~ s/[\r|\n]//g;
1626     }
1627     return $new_default_left_size;
1628 }
1629
1630 sub command36 {
1631     print "Some IMAP servers only have lowercase letters in the usernames\n";
1632     print "but they still allow people with uppercase to log in.  This\n";
1633     print "causes a problem with the user's preference files.  This option\n";
1634     print "transparently changes all usernames to lowercase.";
1635     print "\n";
1636
1637     if ( lc($force_username_lowercase) eq "true" ) {
1638         $default_value = "y";
1639     } else {
1640         $default_value = "n";
1641     }
1642     print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1643     $new_show = <STDIN>;
1644     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1645         return "true";
1646     }
1647     return "false";
1648 }
1649
1650 sub command37 {
1651     print "";
1652     print "\n";
1653
1654     if ( lc($default_use_priority) eq "true" ) {
1655         $default_value = "y";
1656     } else {
1657         $default_value = "n";
1658     }
1659
1660     print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
1661     $new_show = <STDIN>;
1662     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1663         return "true";
1664     }
1665     return "false";
1666 }
1667
1668 sub command38 {
1669     print "";
1670     print "\n";
1671
1672     if ( lc($default_hide_attribution) eq "true" ) {
1673         $default_value = "y";
1674     } else {
1675         $default_value = "n";
1676     }
1677
1678     print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
1679     $new_show = <STDIN>;
1680     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1681         return "true";
1682     }
1683     return "false";
1684 }
1685
1686 sub command39 {
1687     print "";
1688     print "\n";
1689
1690     if ( lc($default_use_mdn) eq "true" ) {
1691         $default_value = "y";
1692     } else {
1693         $default_value = "n";
1694     }
1695
1696     print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
1697     $new_show = <STDIN>;
1698     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1699         return "true";
1700     }
1701     return "false";
1702 }
1703
1704 sub command310 {
1705     print "This allows you to prevent the editing of the users name and";
1706     print "email address. This is mainly useful when used with the";
1707     print "retrieveuserdata plugin\n";
1708     print "\n";
1709
1710     if ( lc($edit_identity) eq "true" ) {
1711         $default_value = "y";
1712     } else {
1713         $default_value = "n";
1714     }
1715     print "Allow editing? (y/n) [$WHT$default_value$NRM]: $WHT";
1716     $new_edit = <STDIN>;
1717     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1718         $edit_identity = "true";
1719     } else {
1720         $edit_identity = "false";
1721     }
1722     return $edit_identity;
1723 }
1724
1725 sub command311 {
1726     print "This option allows you to choose if the user can edit their full name";
1727     print "even when you don't want them to change their username\n";
1728     print "\n";
1729
1730     if ( lc($edit_name) eq "true" ) {
1731         $default_value = "y";
1732     } else {
1733         $default_value = "n";
1734     }
1735     print "Allow editing of the users full name? (y/n) [$WHT$default_value$NRM]: $WHT";
1736     $new_edit = <STDIN>;
1737     if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1738         $edit_name = "true";
1739     } else {
1740         $edit_name = "false";
1741     }
1742     return $edit_name;
1743 }
1744
1745 sub command312 {
1746     print "This option allows you to choose if users can use thread sorting\n";
1747     print "Your IMAP server must support the THREAD command for this to work\n";
1748         print "PHP versions later than 4.0.3 recommended\n";
1749     print "\n";
1750
1751     if ( lc($allow_thread_sort) eq "true" ) {
1752         $default_value = "y";
1753     } else {
1754         $default_value = "n";
1755     }
1756     print "Allow server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
1757     $allow_thread_sort = <STDIN>;
1758     if ( ( $allow_thread_sort =~ /^y\n/i ) || ( ( $allow_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1759         $allow_thread_sort = "true";
1760     } else {
1761         $allow_thread_sort = "false";
1762     }
1763     return $allow_thread_sort;
1764 }
1765
1766 sub command313 {
1767     print "This option allows you to choose if SM uses server-side sorting\n";
1768     print "Your IMAP server must support the SORT  command for this to work\n";
1769     print "\n";
1770
1771     if ( lc($allow_server_sort) eq "true" ) {
1772         $default_value = "y";
1773     } else {
1774         $default_value = "n";
1775     }
1776     print "Allow server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
1777     $allow_server_sort = <STDIN>;
1778     if ( ( $allow_server_sort =~ /^y\n/i ) || ( ( $allow_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1779         $allow_server_sort = "true";
1780     } else {
1781         $allow_server_sort = "false";
1782     }
1783     return $allow_server_sort;
1784 }
1785
1786 sub command314 {
1787     print "This option allows you to choose if SM uses charset search\n";
1788     print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
1789     print "\n";
1790
1791     if ( lc($allow_charset_search) eq "true" ) {
1792         $default_value = "y";
1793     } else {
1794         $default_value = "n";
1795     }
1796     print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
1797     $allow_charset_search = <STDIN>;
1798     if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1799         $allow_charset_search = "true";
1800     } else {
1801         $allow_charset_search = "false";
1802     }
1803     return $allow_charset_search;
1804 }
1805
1806 sub command315 {
1807     print "This option allows you to enable unique identifier (UID) support.\n";
1808     print "\n";
1809
1810     if ( lc($uid_support) eq "true" ) {
1811         $default_value = "y";
1812     } else {
1813         $default_value = "n";
1814     }
1815     print "Enable Unique identifier (UID) support? (y/n) [$WHT$default_value$NRM]: $WHT";
1816     $uid_support = <STDIN>;
1817     if ( ( $uid_support =~ /^y\n/i ) || ( ( $uid_support =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1818         $uid_support = "true";
1819     } else {
1820         $uid_support = "false";
1821     }
1822     return $uid_support;
1823 }
1824
1825
1826 sub command41 {
1827     print "\nNow we will define the themes that you wish to use.  If you have added\n";
1828     print "a theme of your own, just follow the instructions (?) about how to add\n";
1829     print "them.  You can also change the default theme.\n";
1830     print "[theme] command (?=help) > ";
1831     $input = <STDIN>;
1832     $input =~ s/[\r|\n]//g;
1833     while ( $input ne "d" ) {
1834         if ( $input =~ /^\s*l\s*/i ) {
1835             $count = 0;
1836             while ( $count <= $#theme_name ) {
1837                 if ( $count == $theme_default ) {
1838                     print " *";
1839                 } else {
1840                     print "  ";
1841                 }
1842                 $name       = $theme_name[$count];
1843                 $num_spaces = 25 - length($name);
1844                 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
1845                     $name = $name . " ";
1846                 }
1847
1848                 print " $count.  $name";
1849                 print "($theme_path[$count])\n";
1850
1851                 $count++;
1852             }
1853         } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
1854             $old_def       = $theme_default;
1855             $theme_default = $input;
1856             $theme_default =~ s/^\s*m\s*//;
1857             if ( ( $theme_default > $#theme_name ) || ( $theme_default < 0 ) ) {
1858                 print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1859                 $theme_default = $old_def;
1860             }
1861         } elsif ( $input =~ /^\s*\+/ ) {
1862             print "What is the name of this theme: ";
1863             $name = <STDIN>;
1864             $name =~ s/[\r|\n]//g;
1865             $theme_name[ $#theme_name + 1 ] = $name;
1866             print "Be sure to put ../themes/ before the filename.\n";
1867             print "What file is this stored in (ex: ../themes/default_theme.php): ";
1868             $name = <STDIN>;
1869             $name =~ s/[\r|\n]//g;
1870             $theme_path[ $#theme_path + 1 ] = $name;
1871         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
1872             if ( $input =~ /[0-9]+\s*$/ ) {
1873                 $rem_num = $input;
1874                 $rem_num =~ s/^\s*-\s*//g;
1875                 $rem_num =~ s/\s*$//;
1876             } else {
1877                 $rem_num = $#theme_name;
1878             }
1879             if ( $rem_num == $theme_default ) {
1880                 print "You cannot remove the default theme!\n";
1881             } else {
1882                 $count          = 0;
1883                 @new_theme_name = ();
1884                 @new_theme_path = ();
1885                 while ( $count <= $#theme_name ) {
1886                     if ( $count != $rem_num ) {
1887                         @new_theme_name = ( @new_theme_name, $theme_name[$count] );
1888                         @new_theme_path = ( @new_theme_path, $theme_path[$count] );
1889                     }
1890                     $count++;
1891                 }
1892                 @theme_name = @new_theme_name;
1893                 @theme_path = @new_theme_path;
1894                 if ( $theme_default > $rem_num ) {
1895                     $theme_default--;
1896                 }
1897             }
1898         } elsif ( $input =~ /^\s*t\s*/i ) {
1899             print "\nStarting detection...\n\n";
1900
1901             opendir( DIR, "../themes" );
1902             @files = grep { /\.php$/i } readdir(DIR);
1903             $cnt = 0;
1904             while ( $cnt <= $#files ) {
1905                 $filename = "../themes/" . $files[$cnt];
1906                 if ( $filename ne "../themes/index.php" ) {
1907                     $found = 0;
1908                     for ( $x = 0 ; $x <= $#theme_path ; $x++ ) {
1909                         if ( $theme_path[$x] eq $filename ) {
1910                             $found = 1;
1911                         }
1912                     }
1913                     if ( $found != 1 ) {
1914                         print "** Found theme: $filename\n";
1915                         print "   What is its name? ";
1916                         $nm = <STDIN>;
1917                         $nm =~ s/[\n|\r]//g;
1918                         $theme_name[ $#theme_name + 1 ] = $nm;
1919                         $theme_path[ $#theme_path + 1 ] = $filename;
1920                     }
1921                 }
1922                 $cnt++;
1923             }
1924             print "\n";
1925             for ( $cnt = 0 ; $cnt <= $#theme_path ; $cnt++ ) {
1926                 $filename = $theme_path[$cnt];
1927                 if ( !( -e $filename ) ) {
1928                     print "  Removing $filename (file not found)\n";
1929                     $offset         = 0;
1930                     @new_theme_name = ();
1931                     @new_theme_path = ();
1932                     for ( $x = 0 ; $x < $#theme_path ; $x++ ) {
1933                         if ( $theme_path[$x] eq $filename ) {
1934                             $offset = 1;
1935                         }
1936                         if ( $offset == 1 ) {
1937                             $new_theme_name[$x] = $theme_name[ $x + 1 ];
1938                             $new_theme_path[$x] = $theme_path[ $x + 1 ];
1939                         } else {
1940                             $new_theme_name[$x] = $theme_name[$x];
1941                             $new_theme_path[$x] = $theme_path[$x];
1942                         }
1943                     }
1944                     @theme_name = @new_theme_name;
1945                     @theme_path = @new_theme_path;
1946                 }
1947             }
1948             print "\nDetection complete!\n\n";
1949
1950             closedir DIR;
1951         } elsif ( $input =~ /^\s*\?\s*/ ) {
1952             print ".-------------------------.\n";
1953             print "| t       (detect themes) |\n";
1954             print "| +           (add theme) |\n";
1955             print "| - N      (remove theme) |\n";
1956             print "| m N      (mark default) |\n";
1957             print "| l         (list themes) |\n";
1958             print "| d                (done) |\n";
1959             print "`-------------------------'\n";
1960         }
1961         print "[theme] command (?=help) > ";
1962         $input = <STDIN>;
1963         $input =~ s/[\r|\n]//g;
1964     }
1965 }
1966
1967 # Theme - CSS file
1968 sub command42 {
1969     print "You may specify a cascading style-sheet (CSS) file to be included\n";
1970     print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1971     print "for specifying a site-wide font. If you're not familiar with CSS\n";
1972     print "files, leave this blank.\n";
1973     print "\n";
1974     print "To clear out an existing value, just type a space for the input.\n";
1975     print "\n";
1976     print "[$WHT$theme_css$NRM]: $WHT";
1977     $new_theme_css = <STDIN>;
1978
1979     if ( $new_theme_css eq "\n" ) {
1980         $new_theme_css = $theme_css;
1981     } else {
1982         $new_theme_css =~ s/[\r|\n]//g;
1983     }
1984     $new_theme_css =~ s/^\s*//;
1985     return $new_theme_css;
1986 }
1987
1988 sub command61 {
1989     print "You can now define different LDAP servers.\n";
1990     print "[ldap] command (?=help) > ";
1991     $input = <STDIN>;
1992     $input =~ s/[\r|\n]//g;
1993     while ( $input ne "d" ) {
1994         if ( $input =~ /^\s*l\s*/i ) {
1995             $count = 0;
1996             while ( $count <= $#ldap_host ) {
1997                 print "$count. $ldap_host[$count]\n";
1998                 print "        base: $ldap_base[$count]\n";
1999                 if ( $ldap_charset[$count] ) {
2000                     print "     charset: $ldap_charset[$count]\n";
2001                 }
2002                 if ( $ldap_port[$count] ) {
2003                     print "        port: $ldap_port[$count]\n";
2004                 }
2005                 if ( $ldap_name[$count] ) {
2006                     print "        name: $ldap_name[$count]\n";
2007                 }
2008                 if ( $ldap_maxrows[$count] ) {
2009                     print "     maxrows: $ldap_maxrows[$count]\n";
2010                 }
2011                 print "\n";
2012                 $count++;
2013             }
2014         } elsif ( $input =~ /^\s*\+/ ) {
2015             $sub = $#ldap_host + 1;
2016
2017             print "First, we need to have the hostname or the IP address where\n";
2018             print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
2019             print "hostname: ";
2020             $name = <STDIN>;
2021             $name =~ s/[\r|\n]//g;
2022             $ldap_host[$sub] = $name;
2023
2024             print "\n";
2025
2026             print "Next, we need the server root (base dn).  For this, an empty\n";
2027             print "string is allowed.\n";
2028             print "Example: ou=member_directory,o=netcenter.com\n";
2029             print "base: ";
2030             $name = <STDIN>;
2031             $name =~ s/[\r|\n]//g;
2032             $ldap_base[$sub] = $name;
2033
2034             print "\n";
2035
2036             print "This is the TCP/IP port number for the LDAP server.  Default\n";
2037             print "port is 389.  This is optional.  Press ENTER for default.\n";
2038             print "port: ";
2039             $name = <STDIN>;
2040             $name =~ s/[\r|\n]//g;
2041             $ldap_port[$sub] = $name;
2042
2043             print "\n";
2044
2045             print "This is the charset for the server.  Default is utf-8.  This\n";
2046             print "is also optional.  Press ENTER for default.\n";
2047             print "charset: ";
2048             $name = <STDIN>;
2049             $name =~ s/[\r|\n]//g;
2050             $ldap_charset[$sub] = $name;
2051
2052             print "\n";
2053
2054             print "This is the name for the server, used to tag the results of\n";
2055             print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
2056             print "name: ";
2057             $name = <STDIN>;
2058             $name =~ s/[\r|\n]//g;
2059             $ldap_name[$sub] = $name;
2060
2061             print "\n";
2062
2063             print "You can specify the maximum number of rows in the search result.\n";
2064             print "Default is unlimited.  Press ENTER for default.\n";
2065             print "maxrows: ";
2066             $name = <STDIN>;
2067             $name =~ s/[\r|\n]//g;
2068             $ldap_maxrows[$sub] = $name;
2069
2070             print "\n";
2071
2072         } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
2073             if ( $input =~ /[0-9]+\s*$/ ) {
2074                 $rem_num = $input;
2075                 $rem_num =~ s/^\s*-\s*//g;
2076                 $rem_num =~ s/\s*$//;
2077             } else {
2078                 $rem_num = $#ldap_host;
2079             }
2080             $count            = 0;
2081             @new_ldap_host    = ();
2082             @new_ldap_base    = ();
2083             @new_ldap_port    = ();
2084             @new_ldap_name    = ();
2085             @new_ldap_charset = ();
2086             @new_ldap_maxrows = ();
2087
2088             while ( $count <= $#ldap_host ) {
2089                 if ( $count != $rem_num ) {
2090                     @new_ldap_host    = ( @new_ldap_host,    $ldap_host[$count] );
2091                     @new_ldap_base    = ( @new_ldap_base,    $ldap_base[$count] );
2092                     @new_ldap_port    = ( @new_ldap_port,    $ldap_port[$count] );
2093                     @new_ldap_name    = ( @new_ldap_name,    $ldap_name[$count] );
2094                     @new_ldap_charset = ( @new_ldap_charset, $ldap_charset[$count] );
2095                     @new_ldap_maxrows = ( @new_ldap_maxrows, $ldap_maxrows[$count] );
2096                 }
2097                 $count++;
2098             }
2099             @ldap_host    = @new_ldap_host;
2100             @ldap_base    = @new_ldap_base;
2101             @ldap_port    = @new_ldap_port;
2102             @ldap_name    = @new_ldap_name;
2103             @ldap_charset = @new_ldap_charset;
2104             @ldap_maxrows = @new_ldap_maxrows;
2105         } elsif ( $input =~ /^\s*\?\s*/ ) {
2106             print ".-------------------------.\n";
2107             print "| +            (add host) |\n";
2108             print "| - N       (remove host) |\n";
2109             print "| l          (list hosts) |\n";
2110             print "| d                (done) |\n";
2111             print "`-------------------------'\n";
2112         }
2113         print "[ldap] command (?=help) > ";
2114         $input = <STDIN>;
2115         $input =~ s/[\r|\n]//g;
2116     }
2117 }
2118
2119 sub command62 {
2120     print "Some of our developers have come up with very good javascript interface\n";
2121     print "for searching through address books, however, our original goals said\n";
2122     print "that we would be 100% HTML.  In order to make it possible to use their\n";
2123     print "interface, and yet stick with our goals, we have also written a plain\n";
2124     print "HTML version of the search.  Here, you can choose which version to use.\n";
2125     print "\n";
2126     print "This is just the default value.  It is also a user option that each\n";
2127     print "user can configure individually\n";
2128     print "\n";
2129
2130     if ( lc($default_use_javascript_addr_book) eq "true" ) {
2131         $default_value = "y";
2132     } else {
2133         $default_use_javascript_addr_book = "false";
2134         $default_value                    = "n";
2135     }
2136     print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
2137     $new_show = <STDIN>;
2138     if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2139         $default_use_javascript_addr_book = "true";
2140     } else {
2141         $default_use_javascript_addr_book = "false";
2142     }
2143     return $default_use_javascript_addr_book;
2144 }
2145
2146 sub command91 {
2147     print "If you want to store your users address book details in a database then\n";
2148     print "you need to set this DSN to a valid value. The format for this is:\n";
2149     print "mysql://user:pass\@hostname/dbname\n";
2150     print "Where mysql can be one of the databases PHP supports, the most common\n";
2151     print "of these are mysql, msql and pgsql\n";
2152     print "If the DSN is left empty (hit space and then return) the database\n";
2153     print "related code for address books will not be used\n";
2154     print "\n";
2155
2156     if ( $addrbook_dsn eq "" ) {
2157         $default_value = "Disabled";
2158     } else {
2159         $default_value = $addrbook_dsn;
2160     }
2161     print "[$WHT$addrbook_dsn$NRM]: $WHT";
2162     $new_dsn = <STDIN>;
2163     if ( $new_dsn eq "\n" ) {
2164         $new_dsn = "";
2165     } else {
2166         $new_dsn =~ s/[\r|\n]//g;
2167         $new_dsn =~ s/^\s+$//g;
2168     }
2169     return $new_dsn;
2170 }
2171
2172 sub command92 {
2173     print "This is the name of the table you want to store the address book\n";
2174     print "data in, it defaults to 'address'\n";
2175     print "\n";
2176     print "[$WHT$addrbook_table$NRM]: $WHT";
2177     $new_table = <STDIN>;
2178     if ( $new_table eq "\n" ) {
2179         $new_table = $addrbook_table;
2180     } else {
2181         $new_table =~ s/[\r|\n]//g;
2182     }
2183     return $new_table;
2184 }
2185
2186 sub command93 {
2187     print "If you want to store your users preferences in a database then\n";
2188     print "you need to set this DSN to a valid value. The format for this is:\n";
2189     print "mysql://user:pass\@hostname/dbname\n";
2190     print "Where mysql can be one of the databases PHP supports, the most common\n";
2191     print "of these are mysql, msql and pgsql\n";
2192     print "If the DSN is left empty (hit space and then return) the database\n";
2193     print "related code for address books will not be used\n";
2194     print "\n";
2195
2196     if ( $prefs_dsn eq "" ) {
2197         $default_value = "Disabled";
2198     } else {
2199         $default_value = $prefs_dsn;
2200     }
2201     print "[$WHT$prefs_dsn$NRM]: $WHT";
2202     $new_dsn = <STDIN>;
2203     if ( $new_dsn eq "\n" ) {
2204         $new_dsn = "";
2205     } else {
2206         $new_dsn =~ s/[\r|\n]//g;
2207         $new_dsn =~ s/^\s+$//g;
2208     }
2209     return $new_dsn;
2210 }
2211
2212 sub command94 {
2213     print "This is the name of the table you want to store the preferences\n";
2214     print "data in, it defaults to 'userprefs'\n";
2215     print "\n";
2216     print "[$WHT$prefs_table$NRM]: $WHT";
2217     $new_table = <STDIN>;
2218     if ( $new_table eq "\n" ) {
2219         $new_table = $prefs_table;
2220     } else {
2221         $new_table =~ s/[\r|\n]//g;
2222     }
2223     return $new_table;
2224 }
2225
2226 sub command95 {
2227     print "This is the name of the field in which you want to store the\n";
2228     print "username of the person the prefs are for. It default to 'user'\n";
2229     print "which clashes with a reserved keyword in PostgreSQL so this\n";
2230     print "will need to be changed for that database at least\n";
2231     print "\n";
2232     print "[$WHT$prefs_user_field$NRM]: $WHT";
2233     $new_field = <STDIN>;
2234     if ( $new_field eq "\n" ) {
2235         $new_field = $prefs_user_field;
2236     } else {
2237         $new_field =~ s/[\r|\n]//g;
2238     }
2239     return $new_field;
2240 }
2241
2242 sub command96 {
2243     print "This is the name of the field in which you want to store the\n";
2244     print "preferences keyword. It defaults to 'prefkey'\n";
2245     print "\n";
2246     print "[$WHT$prefs_key_field$NRM]: $WHT";
2247     $new_field = <STDIN>;
2248     if ( $new_field eq "\n" ) {
2249         $new_field = $prefs_key_field;
2250     } else {
2251         $new_field =~ s/[\r|\n]//g;
2252     }
2253     return $new_field;
2254 }
2255
2256 sub command97 {
2257     print "This is the name of the field in which you want to store the\n";
2258     print "preferences value. It defaults to 'prefval'\n";
2259     print "\n";
2260     print "[$WHT$prefs_val_field$NRM]: $WHT";
2261     $new_field = <STDIN>;
2262     if ( $new_field eq "\n" ) {
2263         $new_field = $prefs_val_field;
2264     } else {
2265         $new_field =~ s/[\r|\n]//g;
2266     }
2267     return $new_field;
2268 }
2269
2270 sub save_data {
2271     $tab = "    ";
2272     if ( open( CF, ">config.php" ) ) {
2273         print CF "<?php\n";
2274         print CF "\n";
2275
2276         print CF "/**\n";
2277         print CF " * SquirrelMail Configuration File\n";
2278         print CF " * Created using the configure script, conf.pl\n";
2279         print CF " */\n";
2280         print CF "\n";
2281
2282         if ($print_config_version) {
2283             print CF "\$config_version = '$print_config_version';\n";
2284         }
2285         # integer
2286         print CF "\$config_use_color = $config_use_color;\n";
2287         print CF "\n";
2288
2289         # string
2290         print CF "\$org_name      = \"$org_name\";\n";
2291         # string
2292         print CF "\$org_logo      = '$org_logo';\n";
2293         $org_logo_width |= 0;
2294         $org_logo_height |= 0;
2295         # string
2296         print CF "\$org_logo_width  = '$org_logo_width';\n";
2297         # string
2298         print CF "\$org_logo_height = '$org_logo_height';\n";
2299         # string that can contain variables.
2300         print CF "\$org_title     = \"$org_title\";\n";
2301         # string
2302         print CF "\$signout_page  = '$signout_page';\n";
2303         # string
2304         print CF "\$frame_top     = '$frame_top';\n";
2305         print CF "\n";
2306
2307         # string that can contain variables
2308         print CF "\$motd = \"$motd\";\n";
2309         print CF "\n";
2310
2311         # string
2312         print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
2313         print CF "\n";
2314
2315         # string
2316         print CF "\$domain                 = '$domain';\n";
2317         # string
2318         print CF "\$imapServerAddress      = '$imapServerAddress';\n";
2319         # integer
2320         print CF "\$imapPort               = $imapPort;\n";
2321         # boolean
2322         print CF "\$useSendmail            = $useSendmail;\n";
2323         # string
2324         print CF "\$smtpServerAddress      = '$smtpServerAddress';\n";
2325         # integer
2326         print CF "\$smtpPort               = $smtpPort;\n";
2327         # string
2328         print CF "\$sendmail_path          = '$sendmail_path';\n";
2329         # boolean
2330         print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
2331         # boolean
2332         print CF "\$pop_before_smtp        = $pop_before_smtp;\n";
2333         # string
2334         print CF "\$imap_server_type       = '$imap_server_type';\n";
2335         # boolean
2336         print CF "\$invert_time            = $invert_time;\n";
2337         # string
2338         print CF "\$optional_delimiter     = '$optional_delimiter';\n";
2339         print CF "\n";
2340
2341         # string
2342         print CF "\$default_folder_prefix          = '$default_folder_prefix';\n";
2343         # string
2344         print CF "\$trash_folder                   = '$trash_folder';\n";
2345         # string
2346         print CF "\$sent_folder                    = '$sent_folder';\n";
2347         # string
2348         print CF "\$draft_folder                   = '$draft_folder';\n";
2349         # boolean
2350         print CF "\$default_move_to_trash          = $default_move_to_trash;\n";
2351         # boolean
2352         print CF "\$default_move_to_sent           = $default_move_to_sent;\n";
2353         # boolean
2354         print CF "\$default_save_as_draft          = $default_save_as_draft;\n";
2355         # boolean
2356         print CF "\$show_prefix_option             = $show_prefix_option;\n";
2357         # boolean
2358         print CF "\$list_special_folders_first     = $list_special_folders_first;\n";
2359         # boolean
2360         print CF "\$use_special_folder_color       = $use_special_folder_color;\n";
2361         # boolean
2362         print CF "\$auto_expunge                   = $auto_expunge;\n";
2363         # boolean
2364         print CF "\$default_sub_of_inbox           = $default_sub_of_inbox;\n";
2365         # boolean
2366         print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
2367         # integer
2368         print CF "\$default_unseen_notify          = $default_unseen_notify;\n";
2369         # integer
2370         print CF "\$default_unseen_type            = $default_unseen_type;\n";
2371         # boolean
2372         print CF "\$auto_create_special            = $auto_create_special;\n";
2373         # boolean
2374         print CF "\$delete_folder                  = $delete_folder;\n";
2375     # boolean
2376         print CF "\$noselect_fix_enable            = $noselect_fix_enable;\n";
2377
2378         print CF "\n";
2379
2380         # string
2381         print CF "\$default_charset          = '$default_charset';\n";
2382         # string
2383         print CF "\$data_dir                 = '$data_dir';\n";
2384         # string that can contain a variable
2385         print CF "\$attachment_dir           = \"$attachment_dir\";\n";
2386         # integer
2387         print CF "\$dir_hash_level           = $dir_hash_level;\n";
2388         # string
2389         print CF "\$default_left_size        = '$default_left_size';\n";
2390         # boolean
2391         print CF "\$force_username_lowercase = $force_username_lowercase;\n";
2392         # boolean
2393         print CF "\$default_use_priority     = $default_use_priority;\n";
2394         # boolean
2395         print CF "\$hide_sm_attributions     = $hide_sm_attributions;\n";
2396         # boolean
2397         print CF "\$default_use_mdn          = $default_use_mdn;\n";
2398         # boolean
2399         print CF "\$edit_identity            = $edit_identity;\n";
2400         # boolean
2401         print CF "\$edit_name                = $edit_name;\n";
2402         # boolean
2403         print CF "\$allow_thread_sort        = $allow_thread_sort;\n";
2404         # boolean
2405         print CF "\$allow_server_sort        = $allow_server_sort;\n";
2406         # boolean
2407         print CF "\$allow_charset_search     = $allow_charset_search;\n";
2408         # boolean
2409         print CF "\$uid_support              = $uid_support;\n";
2410         # boolean
2411         print CF "\n";
2412
2413         # all plugins are strings
2414         for ( $ct = 0 ; $ct <= $#plugins ; $ct++ ) {
2415             print CF "\$plugins[$ct] = '$plugins[$ct]';\n";
2416         }
2417         print CF "\n";
2418
2419         # strings
2420         print CF "\$theme_css = '$theme_css';\n";
2421         for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
2422             print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n";
2423             print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n";
2424         }
2425         print CF "\n";
2426
2427         if ( $default_use_javascript_addr_book ne "true" ) {
2428             $default_use_javascript_addr_book = "false";
2429         }
2430
2431         # boolean
2432         print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
2433         for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
2434             print CF "\$ldap_server[$count] = array(\n";
2435             # string
2436             print CF "    'host' => '$ldap_host[$count]',\n";
2437             # string
2438             print CF "    'base' => '$ldap_base[$count]'";
2439             if ( $ldap_name[$count] ) {
2440                 print CF ",\n";
2441                 # string
2442                 print CF "    'name' => '$ldap_name[$count]'";
2443             }
2444             if ( $ldap_port[$count] ) {
2445                 print CF ",\n";
2446                 # integer
2447                 print CF "    'port' => $ldap_port[$count]";
2448             }
2449             if ( $ldap_charset[$count] ) {
2450                 print CF ",\n";
2451                 # string
2452                 print CF "    'charset' => '$ldap_charset[$count]'";
2453             }
2454             if ( $ldap_maxrows[$count] ) {
2455                 print CF ",\n";
2456                 # integer
2457                 print CF "    'maxrows' => $ldap_maxrows[$count]";
2458             }
2459             print CF "\n";
2460             print CF ");\n";
2461             print CF "\n";
2462         }
2463
2464         # string
2465         print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
2466         # string
2467         print CF "\$addrbook_table = '$addrbook_table';\n\n";
2468         # string
2469         print CF "\$prefs_dsn = '$prefs_dsn';\n";
2470         # string
2471         print CF "\$prefs_table = '$prefs_table';\n";
2472         # string
2473         print CF "\$prefs_user_field = '$prefs_user_field';\n";
2474         # string
2475         print CF "\$prefs_key_field = '$prefs_key_field';\n";
2476         # string
2477         print CF "\$prefs_val_field = '$prefs_val_field';\n";
2478         print CF "\n";
2479
2480         print CF "/**\n";
2481         print CF " * Make sure there are no characters after the PHP closing\n";
2482         print CF " * tag below (including newline characters and whitespace).\n";
2483         print CF " * Otherwise, that character will cause the headers to be\n";
2484         print CF " * sent and regular output to begin, which will majorly screw\n";
2485         print CF " * things up when we try to send more headers later.\n";
2486         print CF " */\n";
2487         print CF "?>";
2488
2489         close CF;
2490
2491         print "Data saved in config.php\n";
2492     } else {
2493         print "Error saving config.php: $!\n";
2494     }
2495 }
2496
2497 sub set_defaults {
2498     system "clear";
2499     print $WHT. "SquirrelMail Configuration : " . $NRM;
2500     if    ( $config == 1 ) { print "Read: config.php"; }
2501     elsif ( $config == 2 ) { print "Read: config_default.php"; }
2502     print "\n";
2503     print "---------------------------------------------------------\n";
2504
2505     print "While we have been building SquirrelMail, we have discovered some\n";
2506     print "preferences that work better with some servers that don't work so\n";
2507     print "well with others.  If you select your IMAP server, this option will\n";
2508     print "set some pre-defined settings for that server.\n";
2509     print "\n";
2510     print "Please note that you will still need to go through and make sure\n";
2511     print "everything is correct.  This does not change everything.  There are\n";
2512     print "only a few settings that this will change.\n";
2513     print "\n";
2514
2515     $continue = 0;
2516     while ( $continue != 1 ) {
2517         print "Please select your IMAP server:\n";
2518         print "    cyrus      = Cyrus IMAP server\n";
2519         print "    uw         = University of Washington's IMAP server\n";
2520         print "    exchange   = Microsoft Exchange IMAP server\n";
2521         print "    courier    = Courier IMAP server\n";
2522         print "    macosx     = Mac OS X Mailserver\n";
2523         print "    quit       = Do not change anything\n";
2524         print "Command >> ";
2525         $server = <STDIN>;
2526         $server =~ s/[\r|\n]//g;
2527
2528         print "\n";
2529         if ( $server eq "cyrus" ) {
2530             $imap_server_type               = "cyrus";
2531             $default_folder_prefix          = "";
2532             $trash_folder                   = "INBOX.Trash";
2533             $sent_folder                    = "INBOX.Sent";
2534             $draft_folder                   = "INBOX.Drafts";
2535             $show_prefix_option             = false;
2536             $default_sub_of_inbox           = true;
2537             $show_contain_subfolders_option = false;
2538             $optional_delimiter             = ".";
2539             $disp_default_folder_prefix     = "<none>";
2540
2541             $continue = 1;
2542         } elsif ( $server eq "uw" ) {
2543             $imap_server_type               = "uw";
2544             $default_folder_prefix          = "mail/";
2545             $trash_folder                   = "Trash";
2546             $sent_folder                    = "Sent";
2547             $draft_folder                   = "Drafts";
2548             $show_prefix_option             = true;
2549             $default_sub_of_inbox           = false;
2550             $show_contain_subfolders_option = true;
2551             $optional_delimiter             = "/";
2552             $disp_default_folder_prefix     = $default_folder_prefix;
2553
2554             $continue = 1;
2555         } elsif ( $server eq "exchange" ) {
2556             $imap_server_type               = "exchange";
2557             $default_folder_prefix          = "";
2558             $default_sub_of_inbox           = true;
2559             $trash_folder                   = "INBOX/Deleted Items";
2560             $sent_folder                    = "INBOX/Sent Items";
2561             $drafts_folder                  = "INBOX/Drafts";
2562             $show_prefix_option             = false;
2563             $show_contain_subfolders_option = false;
2564             $optional_delimiter             = "detect";
2565             $disp_default_folder_prefix     = "<none>";
2566
2567             $continue = 1;
2568         } elsif ( $server eq "courier" ) {
2569             $imap_server_type               = "courier";
2570             $default_folder_prefix          = "INBOX.";
2571             $trash_folder                   = "Trash";
2572             $sent_folder                    = "Sent";
2573             $draft_folder                   = "Drafts";
2574             $show_prefix_option             = false;
2575             $default_sub_of_inbox           = false;
2576             $show_contain_subfolders_option = false;
2577             $optional_delimiter             = ".";
2578             $disp_default_folder_prefix     = $default_folder_prefix;
2579
2580             $continue = 1;
2581         } elsif ( $server eq "macosx" ) {
2582             $imap_server_type               = "macosx";
2583             $default_folder_prefix          = "INBOX/";
2584             $trash_folder                   = "Trash";
2585             $sent_folder                    = "Sent";
2586             $draft_folder                   = "Drafts";
2587             $show_prefix_option             = false;
2588             $default_sub_of_inbox           = true;
2589             $show_contain_subfolders_option = false;
2590             $optional_delimiter             = "detect";
2591             $allow_charset_search           = false;
2592             $disp_default_folder_prefix     = $default_folder_prefix;
2593
2594             $continue = 1;
2595         } elsif ( $server eq "quit" ) {
2596             $continue = 1;
2597         } else {
2598             $disp_default_folder_prefix = $default_folder_prefix;
2599             print "Unrecognized server: $server\n";
2600             print "\n";
2601         }
2602
2603         print "              imap_server_type = $imap_server_type\n";
2604         print "         default_folder_prefix = $disp_default_folder_prefix\n";
2605         print "                  trash_folder = $trash_folder\n";
2606         print "                   sent_folder = $sent_folder\n";
2607         print "                  draft_folder = $draft_folder\n";
2608         print "            show_prefix_option = $show_prefix_option\n";
2609         print "          default_sub_of_inbox = $default_sub_of_inbox\n";
2610         print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
2611         print "            optional_delimiter = $optional_delimiter\n";
2612     }
2613     print "\nPress any key to continue...";
2614     $tmp = <STDIN>;
2615 }