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