config/conf.pl

   1 #!/usr/bin/perl
   2 # conf.pl
   3 # Luke Ehresman (luke@squirrelmail.org)
   4 #
   5 # A simple configure script to configure squirrelmail
   6 #
   7 # $Id$
   8 ############################################################
   9 $conf_pl_version = "x63";
  10
  11 ############################################################
  12 # Some people try to run this as a CGI. That's wrong!
  13 ############################################################
  14 if(defined($ENV{'PATH_INFO'}) || defined($ENV{'QUERY_STRING'}) ||
  15    defined($ENV{'REQUEST_METHOD'})) {
  16    print "Content-Type: text/html\n\n";
  17    print "You must run this script from the command line.";
  18    exit;
  19 }
  20
  21 ############################################################
  22 # First, lets read in the data already in there...
  23 ############################################################
  24 if ( -e "config.php") {
  25    open (FILE, "config.php");
  26    while ($line = <FILE>) {
  27       if ($line =~ /^\s+\$/) {
  28          $line =~ s/^\s+\$//;
  29          $var = $line;
  30
  31          $var =~ s/=/EQUALS/;
  32          if ($var =~ /^([a-z]|[A-Z])/) {
  33             @o = split(/\s*EQUALS\s*/, $var);
  34             if ($o[0] eq "config_version") {
  35                $o[1] =~ s/[\n|\r]//g;
  36                $o[1] =~ s/\";\s*$//;
  37                $o[1] =~ s/;$//;
  38                $o[1] =~ s/^"//;
  39
  40                $config_version = $o[1];
  41                close (FILE);
  42             }
  43          }
  44       }
  45    }
  46    close (FILE);
  47
  48    if ($config_version ne $conf_pl_version) {
  49       system "clear";
  50       print $WHT."WARNING:\n".$NRM;
  51       print "  The file \"config/config.php\" was found, but it is for an older version of\n";
  52       print "  SquirrelMail.  It is possible to still read the defaults from this file\n";
  53       print "  but be warned that many preferences change between versions.  It is\n";
  54       print "  recommended that you start with a clean config.php for each upgrade that\n";
  55       print "  you do.  To do this, just move config/config.php out of the way.\n\n";
  56       print "Continue loading with the old config.php [y/N]? ";
  57       $ctu = <STDIN>;
  58       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  59          exit;
  60       }
  61
  62       print "\nDo you want me to stop warning you [y/N]? ";
  63       $ctu = <STDIN>;
  64       if ($ctu =~ /^y\n/i) {
  65          $print_config_version = $conf_pl_version;
  66       } else {
  67          $print_config_version = $config_version;
  68       }
  69    } else {
  70       $print_config_version = $config_version;
  71    }
  72
  73    $config = 1;
  74    open (FILE, "config.php");
  75 } elsif (-e "config_default.php") {
  76    open (FILE, "config_default.php");
  77    while ($line = <FILE>) {
  78       if ($line =~ /^\s+\$/) {
  79          $line =~ s/^\s+\$//;
  80          $var = $line;
  81
  82          $var =~ s/=/EQUALS/;
  83          if ($var =~ /^([a-z]|[A-Z])/) {
  84             @o = split(/\s*EQUALS\s*/, $var);
  85             if ($o[0] eq "config_version") {
  86                $o[1] =~ s/[\n|\r]//g;
  87                $o[1] =~ s/\";\s*$//;
  88                $o[1] =~ s/;$//;
  89                $o[1] =~ s/^"//;
  90
  91                $config_version = $o[1];
  92                close (FILE);
  93             }
  94          }
  95       }
  96    }
  97    close (FILE);
  98
  99    if ($config_version ne $conf_pl_version) {
 100       system "clear";
 101       print $WHT."WARNING:\n".$NRM;
 102       print "  You are trying to use a \"config_default.php\" from an older version of\n";
 103       print "  SquirrelMail.  This is HIGHLY unrecommended.  You should get the\n";
 104       print "  \"config_default.php\" that matches the version of SquirrelMail that you\n";
 105       print "  are running.  You can get this from the SquirrelMail web page by going\n";
 106       print "  to:  http://www.squirrelmail.org.\n\n";
 107       print "Continue loading with the old config_default.php (not a good idea) [y/N]? ";
 108       $ctu = <STDIN>;
 109       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
 110          exit;
 111       }
 112
 113       print "\nDo you want me to stop warning you [y/N]? ";
 114       $ctu = <STDIN>;
 115       if ($ctu =~ /^y\n/i) {
 116          $print_config_version = $conf_pl_version;
 117       } else {
 118          $print_config_version = $config_version;
 119       }
 120    } else {
 121       $print_config_version = $config_version;
 122    }
 123    $config = 2;
 124    open (FILE, "config_default.php");
 125 } else {
 126    print "No configuration file found.  Please get config_default.php or\n";
 127    print "config.php before running this again.  This program needs a\n";
 128    print "default config file to get default values.\n";
 129    exit;
 130 }
 131
 132 #  Reads and parses the current configuration file (either
 133 #  config.php or config_default.php).
 134
 135 while ($line = <FILE>) {
 136    if ($line =~ /^\s+\$/) {
 137       $line =~ s/^\s+\$//;
 138       $var = $line;
 139
 140       $var =~ s/=/EQUALS/;
 141       if ($var =~ /^([a-z]|[A-Z])/) {
 142          @options = split(/\s*EQUALS\s*/, $var);
 143          $options[1] =~ s/[\n|\r]//g;
 144          $options[1] =~ s/\";\s*$//;
 145          $options[1] =~ s/;$//;
 146          $options[1] =~ s/^\"//;
 147
 148          if ($options[0] =~ /^theme\[[0-9]+\]\["PATH"\]/) {
 149             $sub = $options[0];
 150             $sub =~ s/\]\["PATH"\]//;
 151             $sub =~ s/.*\[//;
 152             if (-e "../themes") {
 153                $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 154             }
 155             $theme_path[$sub] = $options[1];
 156          } elsif ($options[0] =~ /^theme\[[0-9]+\]\["NAME"\]/) {
 157             $sub = $options[0];
 158             $sub =~ s/\]\["NAME"\]//;
 159             $sub =~ s/.*\[//;
 160             $theme_name[$sub] = $options[1];
 161          } elsif ($options[0] =~ /^plugins\[[0-9]+\]/) {
 162             $sub = $options[0];
 163             $sub =~ s/\]//;
 164             $sub =~ s/^plugins\[//;
 165             $plugins[$sub] = $options[1];
 166          } elsif ($options[0] =~ /^ldap_server\[[0-9]+\]/) {
 167             $sub = $options[0];
 168             $sub =~ s/\]//;
 169             $sub =~ s/^ldap_server\[//;
 170             $continue = 0;
 171             while (($tmp = <FILE>) && ($continue != 1)) {
 172                if ($tmp =~ /\);\s*$/) {
 173                   $continue = 1;
 174                }
 175
 176                if ($tmp =~ /^\s*\"host\"/i) {
 177                   $tmp =~ s/^\s*\"host\"\s*=>\s*\"//i;
 178                   $tmp =~ s/\",\s*$//;
 179                   $tmp =~ s/\"\);\s*$//;
 180                   $host = $tmp;
 181                } elsif ($tmp =~ /^\s*\"base\"/i) {
 182                   $tmp =~ s/^\s*\"base\"\s*=>\s*\"//i;
 183                   $tmp =~ s/\",\s*$//;
 184                   $tmp =~ s/\"\);\s*$//;
 185                   $base = $tmp;
 186                } elsif ($tmp =~ /^\s*\"charset\"/i) {
 187                   $tmp =~ s/^\s*\"charset\"\s*=>\s*\"//i;
 188                   $tmp =~ s/\",\s*$//;
 189                   $tmp =~ s/\"\);\s*$//;
 190                   $charset = $tmp;
 191                } elsif ($tmp =~ /^\s*\"port\"/i) {
 192                   $tmp =~ s/^\s*\"port\"\s*=>\s*\"//i;
 193                   $tmp =~ s/\",\s*$//;
 194                   $tmp =~ s/\"\);\s*$//;
 195                   $port = $tmp;
 196                } elsif ($tmp =~ /^\s*\"maxrows\"/i) {
 197                   $tmp =~ s/^\s*\"maxrows\"\s*=>\s*\"//i;
 198                   $tmp =~ s/\",\s*$//;
 199                   $tmp =~ s/\"\);\s*$//;
 200                   $maxrows = $tmp;
 201                } elsif ($tmp =~ /^\s*\"name\"/i) {
 202                   $tmp =~ s/^\s*\"name\"\s*=>\s*\"//i;
 203                   $tmp =~ s/\",\s*$//;
 204                   $tmp =~ s/\"\);\s*$//;
 205                   $name = $tmp;
 206                }
 207             }
 208             $ldap_host[$sub] = $host;
 209             $ldap_base[$sub] = $base;
 210             $ldap_name[$sub] = $name;
 211             $ldap_port[$sub] = $port;
 212             $ldap_maxrows[$sub] = $maxrows;
 213             $ldap_charset[$sub] = $charset;
 214          } else {
 215             ${$options[0]} = $options[1];
 216          }
 217       }
 218    }
 219 }
 220 close FILE;
 221 if ($useSendmail ne "true") {
 222    $useSendmail = "false";
 223 }
 224 if (!$sendmail_path) {
 225    $sendmail_path = "/usr/sbin/sendmail";
 226 }
 227 if (!$default_unseen_notify) {
 228    $default_unseen_notify = 2;
 229 }
 230 if (!$default_unseen_type) {
 231    $default_unseen_type = 1;
 232 }
 233 if (!$config_use_color) {
 234    $config_use_color = 1;
 235 }
 236 if (!$invert_time) {
 237    $invert_time = "false";
 238 }
 239 if (!$force_username_lowercase) {
 240         $force_username_lowercase = "false";
 241 }
 242 if (!$optional_delimiter) {
 243         $optional_delimiter = "detect";
 244 }
 245 if (!$use_authenticated_smtp) {
 246     $use_authenticated_smtp = "false";
 247 }
 248
 249 #####################################################################################
 250 if ($config_use_color == 1) {
 251    $WHT = "\x1B[37;1m";
 252    $NRM = "\x1B[0m";
 253 } else {
 254    $WHT = "";
 255    $NRM = "";
 256    $config_use_color = 2;
 257 }
 258
 259 while (($command ne "q") && ($command ne "Q")) {
 260    system "clear";
 261    print $WHT."SquirrelMail Configuration : ".$NRM;
 262    if ($config == 1) { print "Read: config.php"; }
 263    elsif ($config == 2) { print "Read: config_default.php"; }
 264    print "\n";
 265    print "---------------------------------------------------------\n";
 266
 267    if ($menu == 0) {
 268       print $WHT."Main Menu --\n".$NRM;
 269       print "1.  Organization Preferences\n";
 270       print "2.  Server Settings\n";
 271       print "3.  Folder Defaults\n";
 272       print "4.  General Options\n";
 273       print "5.  Themes\n";
 274       print "6.  Address Books (LDAP)\n";
 275       print "7.  Message of the Day (MOTD)\n";
 276       print "8.  Plugins\n";
 277       print "\n";
 278       print "D.  Set pre-defined settings for specific IMAP servers\n";
 279       print "\n";
 280    } elsif ($menu == 1) {
 281       print $WHT."Organization Preferences\n".$NRM;
 282       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 283       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 284       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 285       print "4.  Signout Page         : $WHT$signout_page$NRM\n";
 286       print "5.  Default Language     : $WHT$squirrelmail_default_language$NRM\n";
 287       print "\n";
 288       print "R   Return to Main Menu\n";
 289    } elsif ($menu == 2) {
 290       print $WHT."Server Settings\n".$NRM;
 291       print "1.  Domain               : $WHT$domain$NRM\n";
 292       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 293       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 294       print "4.  Use Sendmail/SMTP    : $WHT";
 295       if ($useSendmail eq "true") {
 296          print "Sendmail";
 297       } else {
 298          print "SMTP";
 299       }
 300       print "$NRM\n";
 301       if ($useSendmail eq "true") {
 302          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 303       } else {
 304          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 305          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 306          print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 307       }
 308       print "9.  Server               : $WHT$imap_server_type$NRM\n";
 309       print "10. Invert Time          : $WHT$invert_time$NRM\n";
 310       print "11. Delimiter            : $WHT$optional_delimiter$NRM\n";
 311       print "\n";
 312       print "R   Return to Main Menu\n";
 313    } elsif ($menu == 3) {
 314       print $WHT."Folder Defaults\n".$NRM;
 315       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 316       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 317       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 318       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 319       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 320       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 321       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 322       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 323       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 324       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 325       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 326       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 327       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 328       print "\n";
 329       print "R   Return to Main Menu\n";
 330    } elsif ($menu == 4) {
 331       print $WHT."General Options\n".$NRM;
 332       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 333       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 334       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 335       print "4.  Default Left Size      : $WHT$default_left_size$NRM\n";
 336       print "5.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 337       print "\n";
 338       print "R   Return to Main Menu\n";
 339    } elsif ($menu == 5) {
 340       print $WHT."Themes\n".$NRM;
 341       print "1.  Change Themes\n";
 342       for ($count = 0; $count <= $#theme_name; $count++) {
 343          print "    >  $theme_name[$count]\n";
 344       }
 345       print "2.  CSS File : $WHT$theme_css$NRM\n";
 346       print "\n";
 347       print "R   Return to Main Menu\n";
 348    } elsif ($menu == 6) {
 349       print $WHT."Address Books (LDAP)\n".$NRM;
 350       print "1.  Change Servers\n";
 351       for ($count = 0; $count <= $#ldap_host; $count++) {
 352          print "    >  $ldap_host[$count]\n";
 353       }
 354       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 355       print "\n";
 356       print "R   Return to Main Menu\n";
 357    } elsif ($menu == 7) {
 358       print $WHT."Message of the Day (MOTD)\n".$NRM;
 359       print "\n$motd\n";
 360       print "\n";
 361       print "1   Edit the MOTD\n";
 362       print "\n";
 363       print "R   Return to Main Menu\n";
 364    } elsif ($menu == 8) {
 365       print $WHT."Plugins\n".$NRM;
 366       print "  Installed Plugins\n";
 367       $num = 0;
 368       for ($count = 0; $count <= $#plugins; $count++) {
 369          $num = $count + 1;
 370          print "    $num. $plugins[$count]\n";
 371       }
 372       print "\n  Available Plugins:\n";
 373       opendir(DIR, "../plugins");
 374       @files = readdir(DIR);
 375       $pos=0;
 376       @unused_plugins = ();
 377       for ($i=0; $i <= $#files; $i++) {
 378          if ( -d "../plugins/" . $files[$i] &&
 379              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 380             $match = 0;
 381             for ($k=0; $k<=$#plugins; $k++) {
 382                if ($plugins[$k] eq $files[$i]) {
 383                   $match = 1;
 384                }
 385             }
 386             if ($match == 0) {
 387                $unused_plugins[$pos] = $files[$i];
 388                $pos++;
 389             }
 390          }
 391       }
 392
 393       for ($i=0; $i<=$#unused_plugins; $i++) {
 394          $num = $num + 1;
 395          print "    $num. $unused_plugins[$i]\n";
 396       }
 397       closedir DIR;
 398
 399       print "\n";
 400       print "R   Return to Main Menu\n";
 401    }
 402    if ($config_use_color == 1) {
 403       print "C.  Turn color off\n";
 404    } else {
 405       print "C.  Turn color on\n";
 406    }
 407    print "S   Save data\n";
 408    print "Q   Quit\n";
 409
 410    print "\n";
 411    print "Command >> ".$WHT;
 412    $command = <STDIN>;
 413    $command =~ s/[\n|\r]//g;
 414    $command =~ tr/A-Z/a-z/;
 415    print "$NRM\n";
 416
 417    # Read the commands they entered.
 418    if ($command eq "r") {
 419       $menu = 0;
 420    } elsif ($command eq "s") {
 421       save_data ();
 422       print "Data saved in config.php\n";
 423       print "Press enter to continue...";
 424       $tmp = <STDIN>;
 425       $saved = 1;
 426    } elsif (($command eq "q") && ($saved == 0)) {
 427       print "You have not saved your data.\n";
 428       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 429       $save = <STDIN>;
 430       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 431          save_data ();
 432        }
 433    } elsif ($command eq "c") {
 434       if ($config_use_color == 1) {
 435          $config_use_color = 2;
 436          $WHT = "";
 437          $NRM = "";
 438       } else {
 439          $config_use_color = 1;
 440          $WHT = "\x1B[37;1m";
 441          $NRM = "\x1B[0m";
 442       }
 443    } elsif ($command eq "d" && $menu == 0) {
 444       set_defaults ();
 445    } else {
 446       $saved = 0;
 447       if ($menu == 0) {
 448          if (($command > 0) && ($command < 9)) {
 449             $menu = $command;
 450          }
 451       } elsif ($menu == 1) {
 452          if    ($command == 1) { $org_name   = command1 (); }
 453          elsif ($command == 2) { $org_logo   = command2 (); }
 454          elsif ($command == 3) { $org_title  = command3 (); }
 455          elsif ($command == 4) { $signout_page  = command4 (); }
 456          elsif ($command == 5) { $squirrelmail_default_language = command5(); }
 457       } elsif ($menu == 2) {
 458          if    ($command == 1)  { $domain             = command11 (); }
 459          elsif ($command == 2)  { $imapServerAddress  = command12 (); }
 460          elsif ($command == 3)  { $imapPort           = command13 (); }
 461          elsif ($command == 4)  { $useSendmail        = command14 (); }
 462          elsif ($command == 5)  { $sendmail_path      = command15 (); }
 463          elsif ($command == 6)  { $smtpServerAddress  = command16 (); }
 464          elsif ($command == 7)  { $smtpPort           = command17 (); }
 465          elsif ($command == 8)  { $use_authenticated_smtp   = command18 (); }
 466          elsif ($command == 9)  { $imap_server_type   = command19 (); }
 467          elsif ($command == 10) { $invert_time        = command110 (); }
 468          elsif ($command == 11) { $optional_delimiter = command111 (); }
 469       } elsif ($menu == 3) {
 470          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 471          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 472          elsif ($command == 3) { $trash_folder                   = command23 (); }
 473          elsif ($command == 4) { $sent_folder                    = command24 (); }
 474          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 475          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 476          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 477          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 478          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 479          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 480          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 481          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 482          elsif ($command == 13){ $default_unseen_type            = command213(); }
 483       } elsif ($menu == 4) {
 484          if    ($command == 1) { $default_charset          = command31 (); }
 485          elsif ($command == 2) { $data_dir                 = command33 (); }
 486          elsif ($command == 3) { $attachment_dir           = command34 (); }
 487          elsif ($command == 4) { $default_left_size        = command35 (); }
 488          elsif ($command == 5) { $force_username_lowercase = command36 (); }
 489       } elsif ($menu == 5) {
 490          if    ($command == 1) { command41 (); }
 491          elsif ($command == 2) { $theme_css = command42 (); }
 492       } elsif ($menu == 6) {
 493          if    ($command == 1) { command61(); }
 494          elsif ($command == 2) { command62(); }
 495       } elsif ($menu == 7) {
 496          if    ($command == 1) { $motd             = command71(); }
 497       } elsif ($menu == 8) {
 498          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 499       }
 500    }
 501 }
 502
 503 ####################################################################################
 504
 505 # org_name
 506 sub command1 {
 507    print "We have tried to make the name SquirrelMail as transparent as\n";
 508    print "possible.  If you set up an organization name, most places where\n";
 509    print "SquirrelMail would take credit will be credited to your organization.\n";
 510    print "\n";
 511    print "[$WHT$org_name$NRM]: $WHT";
 512    $new_org_name = <STDIN>;
 513    if ($new_org_name eq "\n") {
 514       $new_org_name = $org_name;
 515    } else {
 516       $new_org_name =~ s/[\r|\n]//g;
 517    }
 518    return $new_org_name;
 519 }
 520
 521
 522 # org_logo
 523 sub command2 {
 524    print "Your organization's logo is an image that will be displayed at\n";
 525    print "different times throughout SquirrelMail.  This is asking for the\n";
 526    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 527    print "(../images/logo.jpg) path to your logo.\n";
 528    print "\n";
 529    print "[$WHT$org_logo$NRM]: $WHT";
 530    $new_org_logo = <STDIN>;
 531    if ($new_org_logo eq "\n") {
 532       $new_org_logo = $org_logo;
 533    } else {
 534       $new_org_logo =~ s/[\r|\n]//g;
 535    }
 536    return $new_org_logo;
 537 }
 538
 539 # org_title
 540 sub command3 {
 541    print "A title is what is displayed at the top of the browser window in\n";
 542    print "the titlebar.  Usually this will end up looking something like:\n";
 543    print "\"Netscape: $org_title\"\n";
 544    print "\n";
 545    print "[$WHT$org_title$NRM]: $WHT";
 546    $new_org_title = <STDIN>;
 547    if ($new_org_title eq "\n") {
 548       $new_org_title = $org_title;
 549    } else {
 550       $new_org_title =~ s/[\r|\n]//g;
 551    }
 552    return $new_org_title;
 553 }
 554
 555 # signout_page
 556 sub command4 {
 557    print "When users click the Sign Out button they will be logged out and\n";
 558    print "then sent to signout_page.  If signout_page is left empty,\n";
 559    print "(hit space and then return) they will be taken, as normal,\n";
 560    print "to the default and rather sparse SquirrelMail signout page.\n";
 561    print "\n";
 562    print "[$WHT$signout_page$NRM]: $WHT";
 563    $new_signout_page = <STDIN>;
 564    if ($new_signout_page eq "\n") {
 565       $new_signout_page = $signout_page;
 566    } else {
 567       $new_signout_page =~ s/[\r|\n]//g;
 568       $new_signout_page =~ s/^\s+$//g;
 569    }
 570    return $new_signout_page;
 571 }
 572
 573 # Default language
 574 sub command5 {
 575    print "SquirrelMail attempts to set the language in many ways.  If it\n";
 576    print "can not figure it out in another way, it will default to this\n";
 577    print "language.  Please use the two-letter code for the desired language.\n";
 578    print "\n";
 579    print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 580    $new_signout_page = <STDIN>;
 581    if ($new_signout_page eq "\n") {
 582       $new_signout_page = $squirrelmail_default_language;
 583    } else {
 584       $new_signout_page =~ s/[\r|\n]//g;
 585       $new_signout_page =~ s/^\s+$//g;
 586    }
 587    return $new_signout_page;
 588 }
 589
 590 ####################################################################################
 591
 592 # domain
 593 sub command11 {
 594    print "The domain name is the suffix at the end of all email messages.  If\n";
 595    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 596    print "would be myorg.com.\n";
 597    print "\n";
 598    print "[$WHT$domain$NRM]: $WHT";
 599    $new_domain = <STDIN>;
 600    if ($new_domain eq "\n") {
 601       $new_domain = $domain;
 602    } else {
 603       $new_domain =~ s/[\r|\n]//g;
 604    }
 605    return $new_domain;
 606 }
 607
 608 # imapServerAddress
 609 sub command12 {
 610    print "This is the address where your IMAP server resides.\n";
 611    print "[$WHT$imapServerAddress$NRM]: $WHT";
 612    $new_imapServerAddress = <STDIN>;
 613    if ($new_imapServerAddress eq "\n") {
 614       $new_imapServerAddress = $imapServerAddress;
 615    } else {
 616       $new_imapServerAddress =~ s/[\r|\n]//g;
 617    }
 618    return $new_imapServerAddress;
 619 }
 620
 621 # imapPort
 622 sub command13 {
 623    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 624    print "[$WHT$imapPort$NRM]: $WHT";
 625    $new_imapPort = <STDIN>;
 626    if ($new_imapPort eq "\n") {
 627       $new_imapPort = $imapPort;
 628    } else {
 629       $new_imapPort =~ s/[\r|\n]//g;
 630    }
 631    return $new_imapPort;
 632 }
 633
 634 # useSendmail
 635 sub command14 {
 636    print "You now need to choose the method that you will use for sending\n";
 637    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 638    print "or use sendmail directly.\n";
 639    if ($useSendmail eq "true") {
 640       $default_value = "1";
 641    } else {
 642       $default_value = "2";
 643    }
 644    print "\n";
 645    print "  1.  Sendmail\n";
 646    print "  2.  SMTP\n";
 647    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 648    $use_sendmail = <STDIN>;
 649    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 650       $useSendmail = "true";
 651    } else {
 652       $useSendmail = "false";
 653    }
 654    return $useSendmail;
 655 }
 656
 657 # sendmail_path
 658 sub command15 {
 659    if ($sendmail_path[0] !~ /./) {
 660       $sendmail_path = "/usr/sbin/sendmail";
 661    }
 662    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 663    print "[$WHT$sendmail_path$NRM]: $WHT";
 664    $new_sendmail_path = <STDIN>;
 665    if ($new_sendmail_path eq "\n") {
 666       $new_sendmail_path = $sendmail_path;
 667    } else {
 668       $new_sendmail_path =~ s/[\r|\n]//g;
 669    }
 670    return $new_sendmail_path;
 671 }
 672
 673 # smtpServerAddress
 674 sub command16 {
 675    print "This is the location of your SMTP server.\n";
 676    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 677    $new_smtpServerAddress = <STDIN>;
 678    if ($new_smtpServerAddress eq "\n") {
 679       $new_smtpServerAddress = $smtpServerAddress;
 680    } else {
 681       $new_smtpServerAddress =~ s/[\r|\n]//g;
 682    }
 683    return $new_smtpServerAddress;
 684 }
 685
 686 # smtpPort
 687 sub command17 {
 688    print "This is the port to connect to for SMTP.  Usually 25.\n";
 689    print "[$WHT$smtpPort$NRM]: $WHT";
 690    $new_smtpPort = <STDIN>;
 691    if ($new_smtpPort eq "\n") {
 692       $new_smtpPort = $smtpPort;
 693    } else {
 694       $new_smtpPort =~ s/[\r|\n]//g;
 695    }
 696    return $new_smtpPort;
 697 }
 698
 699 # authenticated server
 700 sub command18 {
 701    print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 702    print "support this in order for SquirrelMail to work with it.  We implemented\n";
 703    print "it according to RFC 2554.\n";
 704
 705    $YesNo = 'n';
 706    $YesNo = 'y' if ($use_authenticated_smtp eq "true");
 707
 708    print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 709
 710    $new_use_authenticated_smtp = <STDIN>;
 711    $new_use_authenticated_smtp =~ tr/yn//cd;
 712    return "true" if ($new_use_authenticated_smtp eq "y");
 713    return "false" if ($new_use_authenticated_smtp eq "n");
 714    return $use_authenticated_smtp;
 715 }
 716
 717 # imap_server_type
 718 sub command19 {
 719    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 720    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 721    print "the same principles.  We have made some work-arounds for some of\n";
 722    print "these servers.  If you would like to use them, please select your\n";
 723    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 724    print "set this to \"other\", and none will be used.\n";
 725    print "    cyrus      = Cyrus IMAP server\n";
 726    print "    uw         = University of Washington's IMAP server\n";
 727    print "    exchange   = Microsoft Exchange IMAP server\n";
 728    print "    courier    = Courier IMAP server\n";
 729    print "[$WHT$imap_server_type$NRM]: $WHT";
 730    $new_imap_server_type = <STDIN>;
 731    if ($new_imap_server_type eq "\n") {
 732       $new_imap_server_type = $imap_server_type;
 733    } else {
 734       $new_imap_server_type =~ s/[\r|\n]//g;
 735    }
 736    return $new_imap_server_type;
 737 }
 738
 739 # invert_time
 740 sub command110 {
 741    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 742    print "on some machines).  Typically this happens if the system doesn't support\n";
 743    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 744    print "This most often occurs on Solaris 7 machines in the United States.\n";
 745    print "By default, this is off.  It should be kept off unless problems surface\n";
 746    print "about the time that messages are sent.\n";
 747    print "    no  = Do NOT fix time -- almost always correct\n";
 748    print "    yes = Fix the time for this system\n";
 749
 750    $YesNo = 'n';
 751    $YesNo = 'y' if ($invert_time eq "true");
 752
 753    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 754
 755    $new_invert_time = <STDIN>;
 756    $new_invert_time =~ tr/yn//cd;
 757    return "true" if ($new_invert_time eq "y");
 758    return "false" if ($new_invert_time eq "n");
 759    return $invert_time;
 760 }
 761
 762 sub command111 {
 763         print "This is the delimiter that your IMAP server uses to distinguish between\n";
 764         print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 765         print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 766         print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 767         print "but if you are sure you konw what delimiter your server uses, you can\n";
 768         print "specify it here.\n";
 769         print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 770    print "[$WHT$optional_delimiter$NRM]: $WHT";
 771    $new_optional_delimiter = <STDIN>;
 772    if ($new_optional_delimiter eq "\n") {
 773       $new_optional_delimiter = $optional_delimiter;
 774    } else {
 775       $new_optional_delimiter =~ s/[\r|\n]//g;
 776    }
 777    return $new_optional_delimiter;
 778 }
 779
 780 # MOTD
 781 sub command71 {
 782    print "\nYou can now create the welcome message that is displayed\n";
 783    print "every time a user logs on.  You can use HTML or just plain\n";
 784    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 785
 786    $new_motd = "";
 787    do {
 788       print "] ";
 789       $line = <STDIN>;
 790       $line =~ s/[\r|\n]//g;
 791       if ($line ne "@") {
 792          $line =~ s/  /\&nbsp;\&nbsp;/g;
 793          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 794          $line =~ s/$/ /;
 795          $line =~ s/\"/\\\"/g;
 796
 797          $new_motd = $new_motd . $line;
 798       }
 799    } while ($line ne "@");
 800    return $new_motd;
 801 }
 802
 803 ################# PLUGINS ###################
 804
 805 sub command81 {
 806    $command =~ s/[\s|\n|\r]*//g;
 807    if ($command > 0) {
 808       $command = $command - 1;
 809       if ($command <= $#plugins) {
 810          @newplugins = ();
 811          $ct=0;
 812          while ($ct <= $#plugins) {
 813             if ($ct != $command) {
 814                @newplugins = (@newplugins, $plugins[$ct]);
 815             }
 816             $ct++;
 817          }
 818          @plugins = @newplugins;
 819       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 820          $num = $command - $#plugins - 1;
 821          @newplugins = @plugins;
 822          $ct=0;
 823          while ($ct <= $#unused_plugins) {
 824             if ($ct == $num) {
 825                @newplugins = (@newplugins, $unused_plugins[$ct]);
 826             }
 827             $ct++;
 828          }
 829          @plugins = @newplugins;
 830       }
 831    }
 832    return @plugins;
 833 }
 834
 835 ################# FOLDERS ###################
 836
 837 # default_folder_prefix
 838 sub command21 {
 839    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 840    print "your user space in a separate subdirectory.  This is where you\n";
 841    print "specify what that directory is.\n";
 842    print "\n";
 843    print "EXAMPLE:  mail/";
 844    print "\n";
 845    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 846    print "       option, you must set this to 'none'.\n";
 847    print "\n";
 848    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 849    $new_default_folder_prefix = <STDIN>;
 850    if ($new_default_folder_prefix eq "\n") {
 851       $new_default_folder_prefix = $default_folder_prefix;
 852    } else {
 853       $new_default_folder_prefix =~ s/[\r|\n]//g;
 854    }
 855    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 856       $new_default_folder_prefix = "";
 857    } else {
 858       $new_default_folder_prefix =~ s/\/*$//g;
 859       $new_default_folder_prefix =~ s/$/\//g;
 860    }
 861    return $new_default_folder_prefix;
 862 }
 863
 864 # Show Folder Prefix
 865 sub command22 {
 866    print "It is possible to set up the default folder prefix as a user\n";
 867    print "specific option, where each user can specify what their mail\n";
 868    print "folder is.  If you set this to false, they will never see the\n";
 869    print "option, but if it is true, this option will appear in the\n";
 870    print "'options' section.\n";
 871    print "\n";
 872    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 873    print "       section.  That will be the default if the user doesn't\n";
 874    print "       specify anything different.\n";
 875    print "\n";
 876
 877    if ($show_prefix_option eq "true") {
 878       $default_value = "y";
 879    } else {
 880       $default_value = "n";
 881    }
 882    print "\n";
 883    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 884    $new_show = <STDIN>;
 885    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 886       $show_prefix_option = "true";
 887    } else {
 888       $show_prefix_option = "false";
 889    }
 890    return $show_prefix_option;
 891 }
 892
 893 # Trash Folder
 894 sub command23 {
 895    print "You can now specify where the default trash folder is located.\n";
 896    print "On servers where you do not want this, you can set it to anything\n";
 897    print "and set option 7 to false.\n";
 898    print "\n";
 899    print "This is relative to where the rest of your email is kept.  You do\n";
 900    print "not need to worry about their mail directory.  If this folder\n";
 901    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 902    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 903    print "\n";
 904
 905    print "[$WHT$trash_folder$NRM]: $WHT";
 906    $new_trash_folder = <STDIN>;
 907    if ($new_trash_folder eq "\n") {
 908       $new_trash_folder = $trash_folder;
 909    } else {
 910       $new_trash_folder =~ s/[\r|\n]//g;
 911    }
 912    return $new_trash_folder;
 913 }
 914
 915 # Sent Folder
 916 sub command24 {
 917    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 918    print "by default puts a copy of all outgoing messages in this folder.\n";
 919    print "\n";
 920    print "This is relative to where the rest of your email is kept.  You do\n";
 921    print "not need to worry about their mail directory.  If this folder\n";
 922    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 923    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 924    print "\n";
 925
 926    print "[$WHT$sent_folder$NRM]: $WHT";
 927    $new_sent_folder = <STDIN>;
 928    if ($new_sent_folder eq "\n") {
 929       $new_sent_folder = $sent_folder;
 930    } else {
 931       $new_sent_folder =~ s/[\r|\n]//g;
 932    }
 933    return $new_sent_folder;
 934 }
 935
 936 # default move to trash
 937 sub command25 {
 938    print "By default, should messages get moved to the trash folder?  You\n";
 939    print "can specify the default trash folder in option 3.  If this is set\n";
 940    print "to false, messages will get deleted immediately without moving\n";
 941    print "to the trash folder.\n";
 942    print "\n";
 943    print "Trash folder is currently: $trash_folder\n";
 944    print "\n";
 945
 946    if ($default_move_to_trash eq "true") {
 947       $default_value = "y";
 948    } else {
 949       $default_value = "n";
 950    }
 951    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 952    $new_show = <STDIN>;
 953    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 954       $default_move_to_trash = "true";
 955    } else {
 956       $default_move_to_trash = "false";
 957    }
 958    return $default_move_to_trash;
 959 }
 960
 961 # default move to sent
 962 sub command26 {
 963    print "By default, should messages get moved to the sent folder?  You\n";
 964    print "can specify the default sent folder in option 4.  If this is set\n";
 965    print "to false, messages will get sent an no copy will be made.\n";
 966    print "\n";
 967    print "Trash folder is currently: $sent_folder\n";
 968    print "\n";
 969
 970    if ($default_move_to_sent eq "true") {
 971       $default_value = "y";
 972    } else {
 973       $default_value = "n";
 974    }
 975    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 976    $new_show = <STDIN>;
 977    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 978       $default_move_to_sent = "true";
 979    } else {
 980       $default_move_to_sent = "false";
 981    }
 982    return $default_move_to_sent;
 983 }
 984
 985 # List special folders first
 986 sub command27 {
 987    print "SquirrelMail has what we call 'special folders' that are not\n";
 988    print "manipulated and viewed like normal folders.  Some examples of\n";
 989    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 990    print "Simply asks if you want these folders listed first in the folder\n";
 991    print "listing.\n";
 992    print "\n";
 993
 994    if ($list_special_folders_first eq "true") {
 995       $default_value = "y";
 996    } else {
 997       $default_value = "n";
 998    }
 999    print "\n";
1000    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1001    $new_show = <STDIN>;
1002    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1003       $list_special_folders_first = "true";
1004    } else {
1005       $list_special_folders_first = "false";
1006    }
1007    return $list_special_folders_first;
1008 }
1009
1010 # Show special folders color
1011 sub command28 {
1012    print "SquirrelMail has what we call 'special folders' that are not\n";
1013    print "manipulated and viewed like normal folders.  Some examples of\n";
1014    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1015    print "wants to know if we should display special folders in a\n";
1016    print "color than the other folders.\n";
1017    print "\n";
1018
1019    if ($use_special_folder_color eq "true") {
1020       $default_value = "y";
1021    } else {
1022       $default_value = "n";
1023    }
1024    print "\n";
1025    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1026    $new_show = <STDIN>;
1027    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1028       $use_special_folder_color = "true";
1029    } else {
1030       $use_special_folder_color = "false";
1031    }
1032    return $use_special_folder_color;
1033 }
1034
1035 # Auto expunge
1036 sub command29 {
1037    print "The way that IMAP handles deleting messages is as follows.  You\n";
1038    print "mark the message as deleted, and then to 'really' delete it, you\n";
1039    print "expunge it.  This option asks if you want to just have messages\n";
1040    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1041    print "messages too.\n";
1042    print "\n";
1043
1044    if ($auto_expunge eq "true") {
1045       $default_value = "y";
1046    } else {
1047       $default_value = "n";
1048    }
1049    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1050    $new_show = <STDIN>;
1051    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1052       $auto_expunge = "true";
1053    } else {
1054       $auto_expunge = "false";
1055    }
1056    return $auto_expunge;
1057 }
1058
1059 # Default sub of inbox
1060 sub command210 {
1061    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1062    print "This can cause some confusion in folder creation for users when\n";
1063    print "they try to create folders and don't put it as a subfolder of INBOX\n";
1064    print "and get permission errors.  This option asks if you want folders\n";
1065    print "to be subfolders of INBOX by default.\n";
1066    print "\n";
1067
1068    if ($default_sub_of_inbox eq "true") {
1069       $default_value = "y";
1070    } else {
1071       $default_value = "n";
1072    }
1073    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1074    $new_show = <STDIN>;
1075    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1076       $default_sub_of_inbox = "true";
1077    } else {
1078       $default_sub_of_inbox = "false";
1079    }
1080    return $default_sub_of_inbox;
1081 }
1082
1083 # Show contain subfolder option
1084 sub command211 {
1085    print "Some IMAP servers (UW) make it so that there are two types of\n";
1086    print "folders.  Those that contain messages, and those that contain\n";
1087    print "subfolders.  If this is the case for your server, set this to\n";
1088    print "true, and it will ask the user whether the folder they are\n";
1089    print "creating contains subfolders or messages.\n";
1090    print "\n";
1091
1092    if ($show_contain_subfolders_option eq "true") {
1093       $default_value = "y";
1094    } else {
1095       $default_value = "n";
1096    }
1097    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1098    $new_show = <STDIN>;
1099    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1100       $show_contain_subfolders_option = "true";
1101    } else {
1102       $show_contain_subfolders_option = "false";
1103    }
1104    return $show_contain_subfolders_option;
1105 }
1106
1107 # Default Unseen Notify
1108 sub command212 {
1109    print "This option specifies where the users will receive notification\n";
1110    print "about unseen messages by default.  This is of course an option that\n";
1111    print "can be changed on a user level.\n";
1112    print "  1 = No notification\n";
1113    print "  2 = Only on the INBOX\n";
1114    print "  3 = On all folders\n";
1115    print "\n";
1116
1117    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1118    $new_show = <STDIN>;
1119    if ($new_show =~ /^[1|2|3]\n/i) {
1120       $default_unseen_notify = $new_show;
1121    }
1122    $default_unseen_notify =~ s/[\r|\n]//g;
1123    return $default_unseen_notify;
1124 }
1125
1126 # Default Unseen Type
1127 sub command213 {
1128    print "Here you can define the default way that unseen messages will be displayed\n";
1129    print "to the user in the folder listing on the left side.\n";
1130    print "  1 = Only unseen messages   (4)\n";
1131    print "  2 = Unseen and Total messages  (4/27)\n";
1132    print "\n";
1133
1134    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1135    $new_show = <STDIN>;
1136    if ($new_show =~ /^[1|2]\n/i) {
1137       $default_unseen_type = $new_show;
1138    }
1139    $default_unseen_type =~ s/[\r|\n]//g;
1140    return $default_unseen_type;
1141 }
1142
1143
1144 ############# GENERAL OPTIONS #####################
1145
1146 # Default Charset
1147 sub command31 {
1148    print "This option controls what character set is used when sending\n";
1149    print "mail and when sending HTML to the browser.  Do not set this\n";
1150    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1151    print "to use KOI8-R, since this implementation is faster than most\n";
1152    print "of the alternatives\n";
1153    print "\n";
1154
1155    print "[$WHT$default_charset$NRM]: $WHT";
1156    $new_default_charset = <STDIN>;
1157    if ($new_default_charset eq "\n") {
1158       $new_default_charset = $default_charset;
1159    } else {
1160       $new_default_charset =~ s/[\r|\n]//g;
1161    }
1162    return $new_default_charset;
1163 }
1164
1165 # Data directory
1166 sub command33 {
1167    print "It is a possible security hole to have a writable directory\n";
1168    print "under the web server's root directory (ex: /home/httpd/html).\n";
1169    print "For this reason, it is possible to put the data directory\n";
1170    print "anywhere you would like.  The path name can be absolute or\n";
1171    print "relative (to the config directory).  It doesn't matter.  Here\n";
1172    print "are two examples:\n";
1173    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1174    print "  Relative:    ../data/\n";
1175    print "\n";
1176
1177    print "[$WHT$data_dir$NRM]: $WHT";
1178    $new_data_dir = <STDIN>;
1179    if ($new_data_dir eq "\n") {
1180       $new_data_dir = $data_dir;
1181    } else {
1182       $new_data_dir =~ s/[\r|\n]//g;
1183    }
1184    if ($new_data_dir =~ /^\s*$/) {
1185       $new_data_dir = "";
1186    } else {
1187       $new_data_dir =~ s/\/*$//g;
1188       $new_data_dir =~ s/$/\//g;
1189    }
1190    return $new_data_dir;
1191 }
1192
1193 # Attachment directory
1194 sub command34 {
1195    print "Path to directory used for storing attachments while a mail is\n";
1196    print "being sent.  There are a few security considerations regarding this\n";
1197    print "directory:\n";
1198    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1199    print "      impossible for a random person with access to the webserver\n";
1200    print "      to list files in this directory.  Confidential data might\n";
1201    print "      be laying around in there.\n";
1202    print "  2.  Since the webserver is not able to list the files in the\n";
1203    print "      content is also impossible for the webserver to delete files\n";
1204    print "      lying around there for too long.\n";
1205    print "  3.  It should probably be another directory than the data\n";
1206    print "      directory specified in option 3.\n";
1207    print "\n";
1208
1209    print "[$WHT$attachment_dir$NRM]: $WHT";
1210    $new_attachment_dir = <STDIN>;
1211    if ($new_attachment_dir eq "\n") {
1212       $new_attachment_dir = $attachment_dir;
1213    } else {
1214       $new_attachment_dir =~ s/[\r|\n]//g;
1215    }
1216    if ($new_attachment_dir =~ /^\s*$/) {
1217       $new_attachment_dir = "";
1218    } else {
1219       $new_attachment_dir =~ s/\/*$//g;
1220       $new_attachment_dir =~ s/$/\//g;
1221    }
1222    return $new_attachment_dir;
1223 }
1224
1225
1226 sub command35 {
1227    print "This is the default size (in pixels) of the left folder list.\n";
1228    print "Default is 200, but you can set it to whatever you wish.  This\n";
1229    print "is a user preference, so this will only show up as their default.\n";
1230    print "\n";
1231    print "[$WHT$default_left_size$NRM]: $WHT";
1232    $new_default_left_size = <STDIN>;
1233    if ($new_default_left_size eq "\n") {
1234       $new_default_left_size = $default_left_size;
1235    } else {
1236       $new_default_left_size =~ s/[\r|\n]//g;
1237    }
1238    return $new_default_left_size;
1239 }
1240
1241
1242 sub command36 {
1243    print "Some IMAP servers only have lowercase letters in the usernames\n";
1244    print "but they still allow people with uppercase to log in.  This\n";
1245    print "causes a problem with the user's preference files.  This option\n";
1246    print "transparently changes all usernames to lowercase.";
1247    print "\n";
1248
1249    if ($force_username_lowercase eq "true") {
1250       $default_value = "y";
1251    } else {
1252       $default_value = "n";
1253    }
1254    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1255    $new_show = <STDIN>;
1256    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1257       return "true";
1258    }
1259    return "false";
1260 }
1261
1262
1263 sub command41 {
1264    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1265    print "a theme of your own, just follow the instructions (?) about how to add\n";
1266    print "them.  You can also change the default theme.\n";
1267    print "[theme] command (?=help) > ";
1268    $input = <STDIN>;
1269    $input =~ s/[\r|\n]//g;
1270    while ($input ne "d") {
1271       if ($input =~ /^\s*l\s*/i) {
1272          $count = 0;
1273          while ($count <= $#theme_name) {
1274             if ($count == $theme_default) {
1275                print " *";
1276             } else {
1277                print "  ";
1278             }
1279             $name = $theme_name[$count];
1280             $num_spaces = 25 - length($name);
1281             for ($i = 0; $i < $num_spaces;$i++) {
1282                $name = $name . " ";
1283             }
1284
1285             print " $count.  $name";
1286             print "($theme_path[$count])\n";
1287
1288             $count++;
1289          }
1290       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1291          $old_def = $theme_default;
1292          $theme_default = $input;
1293          $theme_default =~ s/^\s*m\s*//;
1294          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1295             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1296             $theme_default = $old_def;
1297          }
1298       } elsif ($input =~ /^\s*\+/) {
1299          print "What is the name of this theme: ";
1300          $name = <STDIN>;
1301          $name =~ s/[\r|\n]//g;
1302          $theme_name[$#theme_name+1] = $name;
1303          print "Be sure to put ../themes/ before the filename.\n";
1304          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1305          $name = <STDIN>;
1306          $name =~ s/[\r|\n]//g;
1307          $theme_path[$#theme_path+1] = $name;
1308       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1309          if ($input =~ /[0-9]+\s*$/) {
1310             $rem_num = $input;
1311             $rem_num =~ s/^\s*-\s*//g;
1312             $rem_num =~ s/\s*$//;
1313          } else {
1314             $rem_num = $#theme_name;
1315          }
1316          if ($rem_num == $theme_default) {
1317             print "You cannot remove the default theme!\n";
1318          } else {
1319             $count = 0;
1320             @new_theme_name = ();
1321             @new_theme_path = ();
1322             while ($count <= $#theme_name) {
1323                if ($count != $rem_num) {
1324                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1325                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1326                }
1327                $count++;
1328             }
1329             @theme_name = @new_theme_name;
1330             @theme_path = @new_theme_path;
1331             if ($theme_default > $rem_num) {
1332                $theme_default--;
1333             }
1334          }
1335       } elsif ($input =~ /^\s*t\s*/i) {
1336          print "\nStarting detection...\n\n";
1337
1338          opendir(DIR, "../themes");
1339          @files = grep { /\.php$/i } readdir(DIR);
1340          $cnt = 0;
1341          while ($cnt <= $#files) {
1342             $filename = "../themes/" . $files[$cnt];
1343                if ($filename ne "../themes/index.php") {
1344                $found = 0;
1345                for ($x=0; $x <= $#theme_path; $x++) {
1346                   if ($theme_path[$x] eq $filename) {
1347                      $found = 1;
1348                   }
1349                }
1350                if ($found != 1) {
1351                   print "** Found theme: $filename\n";
1352                   print "   What is its name? ";
1353                   $nm = <STDIN>;
1354                   $nm =~ s/[\n|\r]//g;
1355                   $theme_name[$#theme_name+1] = $nm;
1356                   $theme_path[$#theme_path+1] = $filename;
1357                }
1358             }
1359             $cnt++;
1360          }
1361          print "\n";
1362          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1363             $filename = $theme_path[$cnt];
1364             if (! (-e $filename)) {
1365                print "  Removing $filename (file not found)\n";
1366                $offset = 0;
1367                @new_theme_name = ();
1368                @new_theme_path = ();
1369                for ($x=0; $x < $#theme_path; $x++) {
1370                   if ($theme_path[$x] eq $filename) {
1371                      $offset = 1;
1372                   }
1373                   if ($offset == 1) {
1374                      $new_theme_name[$x] = $theme_name[$x+1];
1375                      $new_theme_path[$x] = $theme_path[$x+1];
1376                   } else {
1377                      $new_theme_name[$x] = $theme_name[$x];
1378                      $new_theme_path[$x] = $theme_path[$x];
1379                   }
1380                }
1381                @theme_name = @new_theme_name;
1382                @theme_path = @new_theme_path;
1383             }
1384          }
1385          print "\nDetection complete!\n\n";
1386
1387          closedir DIR;
1388       } elsif ($input =~ /^\s*\?\s*/) {
1389          print ".-------------------------.\n";
1390          print "| t       (detect themes) |\n";
1391          print "| +           (add theme) |\n";
1392          print "| - N      (remove theme) |\n";
1393          print "| m N      (mark default) |\n";
1394          print "| l         (list themes) |\n";
1395          print "| d                (done) |\n";
1396          print "`-------------------------'\n";
1397       }
1398       print "[theme] command (?=help) > ";
1399       $input = <STDIN>;
1400       $input =~ s/[\r|\n]//g;
1401    }
1402 }
1403
1404
1405 # Theme - CSS file
1406 sub command42 {
1407    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1408    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1409    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1410    print "files, leave this blank.\n";
1411    print "\n";
1412    print "To clear out an existing value, just type a space for the input.\n";
1413    print "\n";
1414    print "[$WHT$theme_css$NRM]: $WHT";
1415    $new_theme_css = <STDIN>;
1416    if ($new_theme_css eq "\n") {
1417       $new_theme_css = $theme_css;
1418    } else {
1419       $new_theme_css =~ s/[\r|\n]//g;
1420    }
1421    $new_theme_css =~ s/^\s*//;
1422    return $new_theme_css;
1423 }
1424
1425
1426 sub command61 {
1427    print "You can now define different LDAP servers.\n";
1428    print "[ldap] command (?=help) > ";
1429    $input = <STDIN>;
1430    $input =~ s/[\r|\n]//g;
1431    while ($input ne "d") {
1432       if ($input =~ /^\s*l\s*/i) {
1433          $count = 0;
1434          while ($count <= $#ldap_host) {
1435             print "$count. $ldap_host[$count]\n";
1436             print "        base: $ldap_base[$count]\n";
1437             if ($ldap_charset[$count]) {
1438                print "     charset: $ldap_charset[$count]\n";
1439             }
1440             if ($ldap_port[$count]) {
1441                print "        port: $ldap_port[$count]\n";
1442             }
1443             if ($ldap_name[$count]) {
1444                print "        name: $ldap_name[$count]\n";
1445             }
1446             if ($ldap_maxrows[$count]) {
1447                print "     maxrows: $ldap_maxrows[$count]\n";
1448             }
1449             print "\n";
1450             $count++;
1451          }
1452       } elsif ($input =~ /^\s*\+/) {
1453          $sub = $#ldap_host + 1;
1454
1455          print "First, we need to have the hostname or the IP address where\n";
1456          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1457          print "hostname: ";
1458          $name = <STDIN>;
1459          $name =~ s/[\r|\n]//g;
1460          $ldap_host[$sub] = $name;
1461
1462          print "\n";
1463
1464          print "Next, we need the server root (base dn).  For this, an empty\n";
1465          print "string is allowed.\n";
1466          print "Example: ou=member_directory,o=netcenter.com\n";
1467          print "base: ";
1468          $name = <STDIN>;
1469          $name =~ s/[\r|\n]//g;
1470          $ldap_base[$sub] = $name;
1471
1472          print "\n";
1473
1474          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1475          print "port is 389.  This is optional.  Press ENTER for default.\n";
1476          print "port: ";
1477          $name = <STDIN>;
1478          $name =~ s/[\r|\n]//g;
1479          $ldap_port[$sub] = $name;
1480
1481          print "\n";
1482
1483          print "This is the charset for the server.  Default is utf-8.  This\n";
1484          print "is also optional.  Press ENTER for default.\n";
1485          print "charset: ";
1486          $name = <STDIN>;
1487          $name =~ s/[\r|\n]//g;
1488          $ldap_charset[$sub] = $name;
1489
1490          print "\n";
1491
1492          print "This is the name for the server, used to tag the results of\n";
1493          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1494          print "name: ";
1495          $name = <STDIN>;
1496          $name =~ s/[\r|\n]//g;
1497          $ldap_name[$sub] = $name;
1498
1499          print "\n";
1500
1501          print "You can specify the maximum number of rows in the search result.\n";
1502          print "Default is unlimited.  Press ENTER for default.\n";
1503          print "maxrows: ";
1504          $name = <STDIN>;
1505          $name =~ s/[\r|\n]//g;
1506          $ldap_maxrows[$sub] = $name;
1507
1508          print "\n";
1509
1510       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1511          if ($input =~ /[0-9]+\s*$/) {
1512             $rem_num = $input;
1513             $rem_num =~ s/^\s*-\s*//g;
1514             $rem_num =~ s/\s*$//;
1515          } else {
1516             $rem_num = $#ldap_host;
1517          }
1518          $count = 0;
1519          @new_ldap_host = ();
1520          @new_ldap_base = ();
1521          @new_ldap_port = ();
1522          @new_ldap_name = ();
1523          @new_ldap_charset = ();
1524          @new_ldap_maxrows = ();
1525          while ($count <= $#ldap_host) {
1526             if ($count != $rem_num) {
1527                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1528                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1529                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1530                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1531                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1532                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1533             }
1534             $count++;
1535          }
1536          @ldap_host = @new_ldap_host;
1537          @ldap_base = @new_ldap_base;
1538          @ldap_port = @new_ldap_port;
1539          @ldap_name = @new_ldap_name;
1540          @ldap_charset = @new_ldap_charset;
1541          @ldap_maxrows = @new_ldap_maxrows;
1542       } elsif ($input =~ /^\s*\?\s*/) {
1543          print ".-------------------------.\n";
1544          print "| +            (add host) |\n";
1545          print "| - N       (remove host) |\n";
1546          print "| l          (list hosts) |\n";
1547          print "| d                (done) |\n";
1548          print "`-------------------------'\n";
1549       }
1550       print "[ldap] command (?=help) > ";
1551       $input = <STDIN>;
1552       $input =~ s/[\r|\n]//g;
1553    }
1554 }
1555
1556 sub command62 {
1557    print "Some of our developers have come up with very good javascript interface\n";
1558    print "for searching through address books, however, our original goals said\n";
1559    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1560    print "interface, and yet stick with our goals, we have also written a plain\n";
1561    print "HTML version of the search.  Here, you can choose which version to use.\n";
1562    print "\n";
1563    print "This is just the default value.  It is also a user option that each\n";
1564    print "user can configure individually\n";
1565    print "\n";
1566
1567    if ($default_use_javascript_addr_book eq "true") {
1568       $default_value = "y";
1569    } else {
1570       $default_use_javascript_addr_book = "false";
1571       $default_value = "n";
1572    }
1573    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1574    $new_show = <STDIN>;
1575    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1576       $default_use_javascript_addr_book = "true";
1577    } else {
1578       $default_use_javascript_addr_book = "false";
1579    }
1580    return $default_use_javascript_addr_book;
1581 }
1582
1583
1584 sub save_data {
1585    open (FILE, ">config.php");
1586
1587    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1588    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1589
1590    print FILE "if (defined('config_php'))\n   return;\n";
1591    print FILE "define('config_php', true);\n\n";
1592
1593    print FILE "\tglobal \$print_config_version, \$config_version, \$config_use_color;\n";
1594
1595    if ($print_config_version) {
1596       print FILE "\t\$config_version = \"$print_config_version\";\n";
1597    }
1598    print FILE "\t\$config_use_color = $config_use_color;\n";
1599    print FILE "\n";
1600
1601    print FILE "\tglobal \$org_name, \$org_logo, \$org_title, \$signout_page;\n";
1602    print FILE "\t\$org_name   = \"$org_name\";\n";
1603    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1604    print FILE "\t\$org_title  = \"$org_title\";\n";
1605    print FILE "\t\$signout_page  = \"$signout_page\";\n";
1606
1607    print FILE "\n";
1608
1609    print FILE "\tglobal \$domain, \$imapServerAddress, \$imapPort;\n";
1610    print FILE "\tglobal \$useSendmail, \$smtpServerAddress, \$smtpPort;\n";
1611    print FILE "\tglobal \$sendmail_path, \$use_authenticated_smtp, \$imap_server_type;\n";
1612    print FILE "\tglobal \$invert_time, \$optional_delimiter;\n";
1613    print FILE "\t\$domain                 = \"$domain\";\n";
1614    print FILE "\t\$imapServerAddress      = \"$imapServerAddress\";\n";
1615    print FILE "\t\$imapPort               =  $imapPort;\n";
1616    print FILE "\t\$useSendmail            =  $useSendmail;\n";
1617    print FILE "\t\$smtpServerAddress      = \"$smtpServerAddress\";\n";
1618    print FILE "\t\$smtpPort               =  $smtpPort;\n";
1619    print FILE "\t\$sendmail_path          = \"$sendmail_path\";\n";
1620    print FILE "\t\$use_authenticated_smtp = $use_authenticated_smtp;\n";
1621    print FILE "\t\$imap_server_type       = \"$imap_server_type\";\n";
1622    print FILE "\t\$invert_time            = $invert_time;\n";
1623    print FILE "\t\$optional_delimiter     = \"$optional_delimiter\";\n";
1624
1625    print FILE "\n";
1626
1627    print FILE "\tglobal \$default_folder_prefix, \$trash_folder, \$sent_folder;\n";
1628    print FILE "\tglobal \$default_move_to_trash, \$default_move_to_sent;\n";
1629    print FILE "\tglobal \$show_prefix_option, \$list_special_folders_first;\n";
1630    print FILE "\tglobal \$use_special_folder_color, \$auto_expunge, \$default_sub_of_inbox;\n";
1631    print FILE "\tglobal \$show_contain_subfolders_option, \$default_unseen_notify;\n";
1632    print FILE "\tglobal \$default_unseen_type;\n";
1633    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1634    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1635    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1636    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1637    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1638    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1639    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1640    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1641    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1642    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1643    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1644    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1645    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1646    print FILE "\n";
1647
1648    print FILE "\tglobal \$default_charset, \$data_dir, \$attachment_dir;\n";
1649    print FILE "\tglobal \$default_left_size, \$force_username_lowercase;\n";
1650    print FILE "\t\$default_charset          = \"$default_charset\";\n";
1651    print FILE "\t\$data_dir                 = \"$data_dir\";\n";
1652    print FILE "\t\$attachment_dir           = \"$attachment_dir\";\n";
1653    print FILE "\t\$default_left_size        =  $default_left_size;\n";
1654    print FILE "\t\$force_username_lowercase = $force_username_lowercase;\n";
1655
1656    print FILE "\n";
1657
1658    print FILE "\tglobal \$plugins;\n";
1659    for ($ct=0; $ct <= $#plugins; $ct++) {
1660       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1661    }
1662
1663    print FILE "\n";
1664
1665    print FILE "\tglobal \$theme_css, \$theme;\n";
1666    print FILE "\t\$theme_css = \"$theme_css\";\n";
1667    for ($count=0; $count <= $#theme_name; $count++) {
1668       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1669       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1670    }
1671
1672    print FILE "\n";
1673
1674    if ($default_use_javascript_addr_book ne "true") {
1675       $default_use_javascript_addr_book = "false";
1676    }
1677    print FILE "\tglobal \$default_use_javascript_addr_book, \$ldap_server;\n";
1678    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1679    for ($count=0; $count <= $#ldap_host; $count++) {
1680       print FILE "\t\$ldap_server[$count] = Array(\n";
1681       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1682       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1683       if ($ldap_name[$count]) {
1684          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1685       }
1686       if ($ldap_port[$count]) {
1687          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1688       }
1689       if ($ldap_charset[$count]) {
1690          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1691       }
1692       if ($ldap_maxrows[$count]) {
1693          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1694       }
1695       print FILE ");\n\n";
1696    }
1697
1698    print FILE "\tglobal \$motd;\n";
1699    print FILE "\t\$motd = \"$motd\";\n";
1700
1701    close FILE;
1702 }
1703
1704 sub set_defaults {
1705    system "clear";
1706    print $WHT."SquirrelMail Configuration : ".$NRM;
1707    if ($config == 1) { print "Read: config.php"; }
1708    elsif ($config == 2) { print "Read: config_default.php"; }
1709    print "\n";
1710    print "---------------------------------------------------------\n";
1711
1712    print "While we have been building SquirrelMail, we have discovered some\n";
1713    print "preferences that work better with some servers that don't work so\n";
1714    print "well with others.  If you select your IMAP server, this option will\n";
1715    print "set some pre-defined settings for that server.\n";
1716    print "\n";
1717    print "Please note that you will still need to go through and make sure\n";
1718    print "everything is correct.  This does not change everything.  There are\n";
1719    print "only a few settings that this will change.\n";
1720    print "\n";
1721
1722    $continue = 0;
1723    while ($continue != 1) {
1724       print "Please select your IMAP server:\n";
1725       print "    cyrus      = Cyrus IMAP server\n";
1726       print "    uw         = University of Washington's IMAP server\n";
1727       print "    exchange   = Microsoft Exchange IMAP server\n";
1728       print "    courier    = Courier IMAP server\n";
1729       print "    quit       = Do not change anything\n";
1730       print "Command >> ";
1731       $server = <STDIN>;
1732       $server =~ s/[\r|\n]//g;
1733
1734       print "\n";
1735       if ($server eq "cyrus") {
1736                         $default_folder_prefix = "INBOX";
1737                         $trash_folder = "INBOX.Trash";
1738                         $sent_folder = "INBOX.Sent";
1739                         $show_prefix_option = false;
1740                         $default_sub_of_inbox = true;
1741                         $show_contain_subfolders_option = false;
1742                         $imap_server_type = "cyrus";
1743
1744          print "         default_folder_prefix = INBOX\n";
1745          print "                  trash_folder = INBOX.Trash\n";
1746          print "                   sent_folder = INBOX.Sent\n";
1747          print "            show_prefix_option = false\n";
1748          print "          default_sub_of_inbox = true\n";
1749          print "show_contain_subfolders_option = false\n";
1750          print "              imap_server_type = cyrus\n";
1751
1752          $continue = 1;
1753       } elsif ($server eq "uw") {
1754                         $default_folder_prefix = "mail/";
1755                         $trash_folder = "Trash";
1756                         $sent_folder = "Sent";
1757                         $show_prefix_option = true;
1758                         $default_sub_of_inbox = false;
1759                         $show_contain_subfolders_option = true;
1760                         $imap_server_type = "uw";
1761
1762          print "         default_folder_prefix = mail/\n";
1763          print "                  trash_folder = Trash\n";
1764          print "                   sent_folder = Sent\n";
1765          print "            show_prefix_option = true\n";
1766          print "          default_sub_of_inbox = false\n";
1767          print "show_contain_subfolders_option = true\n";
1768          print "              imap_server_type = uw\n";
1769
1770          $continue = 1;
1771       } elsif ($server eq "exchange") {
1772                         $default_folder_prefix = "";
1773                         $default_sub_of_inbox = true;
1774                         $trash_folder = "INBOX/Deleted Items";
1775                         $sent_folder = "INBOX/Sent Items";
1776                         $show_prefix_option = false;
1777                         $show_contain_subfolders_option = false;
1778                         $imap_server_type = "exchange";
1779
1780          print "          default_folder_prefix = <none>\n";
1781          print "           default_sub_of_inbox = true\n";
1782          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1783          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1784          print "             show_prefix_option = false\n";
1785          print " show_contain_subfolders_option = false\n";
1786          print "               imap_server_type = exchange\n";
1787
1788                         $continue = 1;
1789       } elsif ($server eq "courier") {
1790                         $imap_server_type = "courier";
1791
1792          print "   imap_server_type = courier\n";
1793
1794          $continue = 1;
1795                 } elsif ($server eq "quit") {
1796                         $continue = 1;
1797       } else {
1798          print "Unrecognized server: $server\n";
1799                         print "\n";
1800       }
1801    }
1802    print "\nPress any key to continue...";
1803    $tmp = <STDIN>;
1804 }