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 $conf_pl_version = "x62";
  10
  11 ############################################################
  12 # Some people try to run this as a CGI. That's wrong!
  13 ############################################################
  14 if(defined($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$NRM\n";
 286       print "\n";
 287       print "R   Return to Main Menu\n";
 288    } elsif ($menu == 2) {
 289       print $WHT."Server Settings\n".$NRM;
 290       print "1.  Domain               : $WHT$domain$NRM\n";
 291       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 292       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 293       print "4.  Use Sendmail/SMTP    : $WHT";
 294       if ($useSendmail eq "true") {
 295          print "Sendmail";
 296       } else {
 297          print "SMTP";
 298       }
 299       print "$NRM\n";
 300       if ($useSendmail eq "true") {
 301          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 302       } else {
 303          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 304          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 305          print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 306       }
 307       print "9.  Server               : $WHT$imap_server_type$NRM\n";
 308       print "10. Invert Time          : $WHT$invert_time$NRM\n";
 309       print "11. Delimiter            : $WHT$optional_delimiter$NRM\n";
 310       print "\n";
 311       print "R   Return to Main Menu\n";
 312    } elsif ($menu == 3) {
 313       print $WHT."Folder Defaults\n".$NRM;
 314       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 315       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 316       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 317       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 318       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 319       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 320       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 321       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 322       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 323       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 324       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 325       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 326       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 327       print "\n";
 328       print "R   Return to Main Menu\n";
 329    } elsif ($menu == 4) {
 330       print $WHT."General Options\n".$NRM;
 331       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 332       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 333       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 334       print "4.  Default Left Size      : $WHT$default_left_size$NRM\n";
 335       print "5.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 336       print "\n";
 337       print "R   Return to Main Menu\n";
 338    } elsif ($menu == 5) {
 339       print $WHT."Themes\n".$NRM;
 340       print "1.  Change Themes\n";
 341       for ($count = 0; $count <= $#theme_name; $count++) {
 342          print "    >  $theme_name[$count]\n";
 343       }
 344       print "2.  CSS File : $WHT$theme_css$NRM\n";
 345       print "\n";
 346       print "R   Return to Main Menu\n";
 347    } elsif ($menu == 6) {
 348       print $WHT."Address Books (LDAP)\n".$NRM;
 349       print "1.  Change Servers\n";
 350       for ($count = 0; $count <= $#ldap_host; $count++) {
 351          print "    >  $ldap_host[$count]\n";
 352       }
 353       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 354       print "\n";
 355       print "R   Return to Main Menu\n";
 356    } elsif ($menu == 7) {
 357       print $WHT."Message of the Day (MOTD)\n".$NRM;
 358       print "\n$motd\n";
 359       print "\n";
 360       print "1   Edit the MOTD\n";
 361       print "\n";
 362       print "R   Return to Main Menu\n";
 363    } elsif ($menu == 8) {
 364       print $WHT."Plugins\n".$NRM;
 365       print "  Installed Plugins\n";
 366       $num = 0;
 367       for ($count = 0; $count <= $#plugins; $count++) {
 368          $num = $count + 1;
 369          print "    $num. $plugins[$count]\n";
 370       }
 371       print "\n  Available Plugins:\n";
 372       opendir(DIR, "../plugins");
 373       @files = readdir(DIR);
 374       $pos=0;
 375       @unused_plugins = ();
 376       for ($i=0; $i <= $#files; $i++) {
 377          if ( -d "../plugins/" . $files[$i] &&
 378              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 379             $match = 0;
 380             for ($k=0; $k<=$#plugins; $k++) {
 381                if ($plugins[$k] eq $files[$i]) {
 382                   $match = 1;
 383                }
 384             }
 385             if ($match == 0) {
 386                $unused_plugins[$pos] = $files[$i];
 387                $pos++;
 388             }
 389          }
 390       }
 391
 392       for ($i=0; $i<=$#unused_plugins; $i++) {
 393          $num = $num + 1;
 394          print "    $num. $unused_plugins[$i]\n";
 395       }
 396       closedir DIR;
 397
 398       print "\n";
 399       print "R   Return to Main Menu\n";
 400    }
 401    if ($config_use_color == 1) {
 402       print "C.  Turn color off\n";
 403    } else {
 404       print "C.  Turn color on\n";
 405    }
 406    print "S   Save data\n";
 407    print "Q   Quit\n";
 408
 409    print "\n";
 410    print "Command >> ".$WHT;
 411    $command = <STDIN>;
 412    $command =~ s/[\n|\r]//g;
 413    $command =~ tr/A-Z/a-z/;
 414    print "$NRM\n";
 415
 416    # Read the commands they entered.
 417    if ($command eq "r") {
 418       $menu = 0;
 419    } elsif ($command eq "s") {
 420       save_data ();
 421       print "Data saved in config.php\n";
 422       print "Press enter to continue...";
 423       $tmp = <STDIN>;
 424       $saved = 1;
 425    } elsif (($command eq "q") && ($saved == 0)) {
 426       print "You have not saved your data.\n";
 427       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 428       $save = <STDIN>;
 429       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 430          save_data ();
 431        }
 432    } elsif ($command eq "c") {
 433       if ($config_use_color == 1) {
 434          $config_use_color = 2;
 435          $WHT = "";
 436          $NRM = "";
 437       } else {
 438          $config_use_color = 1;
 439          $WHT = "\x1B[37;1m";
 440          $NRM = "\x1B[0m";
 441       }
 442    } elsif ($command eq "d" && $menu == 0) {
 443       set_defaults ();
 444    } else {
 445       $saved = 0;
 446       if ($menu == 0) {
 447          if (($command > 0) && ($command < 9)) {
 448             $menu = $command;
 449          }
 450       } elsif ($menu == 1) {
 451          if    ($command == 1) { $org_name   = command1 (); }
 452          elsif ($command == 2) { $org_logo   = command2 (); }
 453          elsif ($command == 3) { $org_title  = command3 (); }
 454          elsif ($command == 4) { $signout_page  = command4 (); }
 455       } elsif ($menu == 2) {
 456          if    ($command == 1)  { $domain             = command11 (); }
 457          elsif ($command == 2)  { $imapServerAddress  = command12 (); }
 458          elsif ($command == 3)  { $imapPort           = command13 (); }
 459          elsif ($command == 4)  { $useSendmail        = command14 (); }
 460          elsif ($command == 5)  { $sendmail_path      = command15 (); }
 461          elsif ($command == 6)  { $smtpServerAddress  = command16 (); }
 462          elsif ($command == 7)  { $smtpPort           = command17 (); }
 463          elsif ($command == 8)  { $use_authenticated_smtp   = command18 (); }
 464          elsif ($command == 9)  { $imap_server_type   = command19 (); }
 465          elsif ($command == 10) { $invert_time        = command110 (); }
 466          elsif ($command == 11) { $optional_delimiter = command111 (); }
 467       } elsif ($menu == 3) {
 468          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 469          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 470          elsif ($command == 3) { $trash_folder                   = command23 (); }
 471          elsif ($command == 4) { $sent_folder                    = command24 (); }
 472          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 473          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 474          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 475          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 476          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 477          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 478          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 479          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 480          elsif ($command == 13){ $default_unseen_type            = command213(); }
 481       } elsif ($menu == 4) {
 482          if    ($command == 1) { $default_charset          = command31 (); }
 483          elsif ($command == 2) { $data_dir                 = command33 (); }
 484          elsif ($command == 3) { $attachment_dir           = command34 (); }
 485          elsif ($command == 4) { $default_left_size        = command35 (); }
 486          elsif ($command == 5) { $force_username_lowercase = command36 (); }
 487       } elsif ($menu == 5) {
 488          if    ($command == 1) { command41 (); }
 489          elsif ($command == 2) { $theme_css = command42 (); }
 490       } elsif ($menu == 6) {
 491          if    ($command == 1) { command61(); }
 492          elsif ($command == 2) { command62(); }
 493       } elsif ($menu == 7) {
 494          if    ($command == 1) { $motd             = command71(); }
 495       } elsif ($menu == 8) {
 496          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 497       }
 498    }
 499 }
 500
 501 ####################################################################################
 502
 503 # org_name
 504 sub command1 {
 505    print "We have tried to make the name SquirrelMail as transparent as\n";
 506    print "possible.  If you set up an organization name, most places where\n";
 507    print "SquirrelMail would take credit will be credited to your organization.\n";
 508    print "\n";
 509    print "[$WHT$org_name$NRM]: $WHT";
 510    $new_org_name = <STDIN>;
 511    if ($new_org_name eq "\n") {
 512       $new_org_name = $org_name;
 513    } else {
 514       $new_org_name =~ s/[\r|\n]//g;
 515    }
 516    return $new_org_name;
 517 }
 518
 519
 520 # org_logo
 521 sub command2 {
 522    print "Your organization's logo is an image that will be displayed at\n";
 523    print "different times throughout SquirrelMail.  This is asking for the\n";
 524    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 525    print "(../images/logo.jpg) path to your logo.\n";
 526    print "\n";
 527    print "[$WHT$org_logo$NRM]: $WHT";
 528    $new_org_logo = <STDIN>;
 529    if ($new_org_logo eq "\n") {
 530       $new_org_logo = $org_logo;
 531    } else {
 532       $new_org_logo =~ s/[\r|\n]//g;
 533    }
 534    return $new_org_logo;
 535 }
 536
 537 # org_title
 538 sub command3 {
 539    print "A title is what is displayed at the top of the browser window in\n";
 540    print "the titlebar.  Usually this will end up looking something like:\n";
 541    print "\"Netscape: $org_title\"\n";
 542    print "\n";
 543    print "[$WHT$org_title$NRM]: $WHT";
 544    $new_org_title = <STDIN>;
 545    if ($new_org_title eq "\n") {
 546       $new_org_title = $org_title;
 547    } else {
 548       $new_org_title =~ s/[\r|\n]//g;
 549    }
 550    return $new_org_title;
 551 }
 552
 553 # signout_page
 554 sub command4 {
 555    print "When users click the Sign Out button they will be logged out and\n";
 556    print "then sent to signout_page.  If signout_page is left empty,\n";
 557    print "(hit space and then return) they will be taken, as normal,\n";
 558    print "to the default and rather sparse SquirrelMail signout page.\n";
 559    print "\n";
 560    print "[$WHT$signout_page$NRM]: $WHT";
 561    $new_signout_page = <STDIN>;
 562    if ($new_signout_page eq "\n") {
 563       $new_signout_page = $signout_page;
 564    } else {
 565       $new_signout_page =~ s/[\r|\n]//g;
 566       $new_signout_page =~ s/^\s+$//g;
 567    }
 568    return $new_signout_page;
 569 }
 570
 571 ####################################################################################
 572
 573 # domain
 574 sub command11 {
 575    print "The domain name is the suffix at the end of all email messages.  If\n";
 576    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 577    print "would be myorg.com.\n";
 578    print "\n";
 579    print "[$WHT$domain$NRM]: $WHT";
 580    $new_domain = <STDIN>;
 581    if ($new_domain eq "\n") {
 582       $new_domain = $domain;
 583    } else {
 584       $new_domain =~ s/[\r|\n]//g;
 585    }
 586    return $new_domain;
 587 }
 588
 589 # imapServerAddress
 590 sub command12 {
 591    print "This is the address where your IMAP server resides.\n";
 592    print "[$WHT$imapServerAddress$NRM]: $WHT";
 593    $new_imapServerAddress = <STDIN>;
 594    if ($new_imapServerAddress eq "\n") {
 595       $new_imapServerAddress = $imapServerAddress;
 596    } else {
 597       $new_imapServerAddress =~ s/[\r|\n]//g;
 598    }
 599    return $new_imapServerAddress;
 600 }
 601
 602 # imapPort
 603 sub command13 {
 604    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 605    print "[$WHT$imapPort$NRM]: $WHT";
 606    $new_imapPort = <STDIN>;
 607    if ($new_imapPort eq "\n") {
 608       $new_imapPort = $imapPort;
 609    } else {
 610       $new_imapPort =~ s/[\r|\n]//g;
 611    }
 612    return $new_imapPort;
 613 }
 614
 615 # useSendmail
 616 sub command14 {
 617    print "You now need to choose the method that you will use for sending\n";
 618    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 619    print "or use sendmail directly.\n";
 620    if ($useSendmail eq "true") {
 621       $default_value = "1";
 622    } else {
 623       $default_value = "2";
 624    }
 625    print "\n";
 626    print "  1.  Sendmail\n";
 627    print "  2.  SMTP\n";
 628    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 629    $use_sendmail = <STDIN>;
 630    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 631       $useSendmail = "true";
 632    } else {
 633       $useSendmail = "false";
 634    }
 635    return $useSendmail;
 636 }
 637
 638 # sendmail_path
 639 sub command15 {
 640    if ($sendmail_path[0] !~ /./) {
 641       $sendmail_path = "/usr/sbin/sendmail";
 642    }
 643    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 644    print "[$WHT$sendmail_path$NRM]: $WHT";
 645    $new_sendmail_path = <STDIN>;
 646    if ($new_sendmail_path eq "\n") {
 647       $new_sendmail_path = $sendmail_path;
 648    } else {
 649       $new_sendmail_path =~ s/[\r|\n]//g;
 650    }
 651    return $new_sendmail_path;
 652 }
 653
 654 # smtpServerAddress
 655 sub command16 {
 656    print "This is the location of your SMTP server.\n";
 657    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 658    $new_smtpServerAddress = <STDIN>;
 659    if ($new_smtpServerAddress eq "\n") {
 660       $new_smtpServerAddress = $smtpServerAddress;
 661    } else {
 662       $new_smtpServerAddress =~ s/[\r|\n]//g;
 663    }
 664    return $new_smtpServerAddress;
 665 }
 666
 667 # smtpPort
 668 sub command17 {
 669    print "This is the port to connect to for SMTP.  Usually 25.\n";
 670    print "[$WHT$smtpPort$NRM]: $WHT";
 671    $new_smtpPort = <STDIN>;
 672    if ($new_smtpPort eq "\n") {
 673       $new_smtpPort = $smtpPort;
 674    } else {
 675       $new_smtpPort =~ s/[\r|\n]//g;
 676    }
 677    return $new_smtpPort;
 678 }
 679
 680 # authenticated server
 681 sub command18 {
 682    print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 683    print "support this in order for SquirrelMail to work with it.  We implemented\n";
 684    print "it according to RFC 2554.\n";
 685
 686    $YesNo = 'n';
 687    $YesNo = 'y' if ($use_authenticated_smtp eq "true");
 688
 689    print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 690
 691    $new_use_authenticated_smtp = <STDIN>;
 692    $new_use_authenticated_smtp =~ tr/yn//cd;
 693    return "true" if ($new_use_authenticated_smtp eq "y");
 694    return "false" if ($new_use_authenticated_smtp eq "n");
 695    return $use_authenticated_smtp;
 696 }
 697
 698 # imap_server_type
 699 sub command19 {
 700    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 701    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 702    print "the same principles.  We have made some work-arounds for some of\n";
 703    print "these servers.  If you would like to use them, please select your\n";
 704    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 705    print "set this to \"other\", and none will be used.\n";
 706    print "    cyrus      = Cyrus IMAP server\n";
 707    print "    uw         = University of Washington's IMAP server\n";
 708    print "    exchange   = Microsoft Exchange IMAP server\n";
 709    print "    courier    = Courier IMAP server\n";
 710    print "[$WHT$imap_server_type$NRM]: $WHT";
 711    $new_imap_server_type = <STDIN>;
 712    if ($new_imap_server_type eq "\n") {
 713       $new_imap_server_type = $imap_server_type;
 714    } else {
 715       $new_imap_server_type =~ s/[\r|\n]//g;
 716    }
 717    return $new_imap_server_type;
 718 }
 719
 720 # invert_time
 721 sub command110 {
 722    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 723    print "on some machines).  Typically this happens if the system doesn't support\n";
 724    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 725    print "This most often occurs on Solaris 7 machines in the United States.\n";
 726    print "By default, this is off.  It should be kept off unless problems surface\n";
 727    print "about the time that messages are sent.\n";
 728    print "    no  = Do NOT fix time -- almost always correct\n";
 729    print "    yes = Fix the time for this system\n";
 730
 731    $YesNo = 'n';
 732    $YesNo = 'y' if ($invert_time eq "true");
 733
 734    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 735
 736    $new_invert_time = <STDIN>;
 737    $new_invert_time =~ tr/yn//cd;
 738    return "true" if ($new_invert_time eq "y");
 739    return "false" if ($new_invert_time eq "n");
 740    return $invert_time;
 741 }
 742
 743 sub command111 {
 744         print "This is the delimiter that your IMAP server uses to distinguish between\n";
 745         print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 746         print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 747         print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 748         print "but if you are sure you konw what delimiter your server uses, you can\n";
 749         print "specify it here.\n";
 750         print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 751    print "[$WHT$optional_delimiter$NRM]: $WHT";
 752    $new_optional_delimiter = <STDIN>;
 753    if ($new_optional_delimiter eq "\n") {
 754       $new_optional_delimiter = $optional_delimiter;
 755    } else {
 756       $new_optional_delimiter =~ s/[\r|\n]//g;
 757    }
 758    return $new_optional_delimiter;
 759 }
 760
 761 # MOTD
 762 sub command71 {
 763    print "\nYou can now create the welcome message that is displayed\n";
 764    print "every time a user logs on.  You can use HTML or just plain\n";
 765    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 766
 767    $new_motd = "";
 768    do {
 769       print "] ";
 770       $line = <STDIN>;
 771       $line =~ s/[\r|\n]//g;
 772       if ($line ne "@") {
 773          $line =~ s/  /\&nbsp;\&nbsp;/g;
 774          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 775          $line =~ s/$/ /;
 776          $line =~ s/\"/\\\"/g;
 777
 778          $new_motd = $new_motd . $line;
 779       }
 780    } while ($line ne "@");
 781    return $new_motd;
 782 }
 783
 784 ################# PLUGINS ###################
 785
 786 sub command81 {
 787    $command =~ s/[\s|\n|\r]*//g;
 788    if ($command > 0) {
 789       $command = $command - 1;
 790       if ($command <= $#plugins) {
 791          @newplugins = ();
 792          $ct=0;
 793          while ($ct <= $#plugins) {
 794             if ($ct != $command) {
 795                @newplugins = (@newplugins, $plugins[$ct]);
 796             }
 797             $ct++;
 798          }
 799          @plugins = @newplugins;
 800       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 801          $num = $command - $#plugins - 1;
 802          @newplugins = @plugins;
 803          $ct=0;
 804          while ($ct <= $#unused_plugins) {
 805             if ($ct == $num) {
 806                @newplugins = (@newplugins, $unused_plugins[$ct]);
 807             }
 808             $ct++;
 809          }
 810          @plugins = @newplugins;
 811       }
 812    }
 813    return @plugins;
 814 }
 815
 816 ################# FOLDERS ###################
 817
 818 # default_folder_prefix
 819 sub command21 {
 820    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 821    print "your user space in a separate subdirectory.  This is where you\n";
 822    print "specify what that directory is.\n";
 823    print "\n";
 824    print "EXAMPLE:  mail/";
 825    print "\n";
 826    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 827    print "       option, you must set this to 'none'.\n";
 828    print "\n";
 829    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 830    $new_default_folder_prefix = <STDIN>;
 831    if ($new_default_folder_prefix eq "\n") {
 832       $new_default_folder_prefix = $default_folder_prefix;
 833    } else {
 834       $new_default_folder_prefix =~ s/[\r|\n]//g;
 835    }
 836    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 837       $new_default_folder_prefix = "";
 838    } else {
 839       $new_default_folder_prefix =~ s/\/*$//g;
 840       $new_default_folder_prefix =~ s/$/\//g;
 841    }
 842    return $new_default_folder_prefix;
 843 }
 844
 845 # Show Folder Prefix
 846 sub command22 {
 847    print "It is possible to set up the default folder prefix as a user\n";
 848    print "specific option, where each user can specify what their mail\n";
 849    print "folder is.  If you set this to false, they will never see the\n";
 850    print "option, but if it is true, this option will appear in the\n";
 851    print "'options' section.\n";
 852    print "\n";
 853    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 854    print "       section.  That will be the default if the user doesn't\n";
 855    print "       specify anything different.\n";
 856    print "\n";
 857
 858    if ($show_prefix_option eq "true") {
 859       $default_value = "y";
 860    } else {
 861       $default_value = "n";
 862    }
 863    print "\n";
 864    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 865    $new_show = <STDIN>;
 866    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 867       $show_prefix_option = "true";
 868    } else {
 869       $show_prefix_option = "false";
 870    }
 871    return $show_prefix_option;
 872 }
 873
 874 # Trash Folder
 875 sub command23 {
 876    print "You can now specify where the default trash folder is located.\n";
 877    print "On servers where you do not want this, you can set it to anything\n";
 878    print "and set option 7 to false.\n";
 879    print "\n";
 880    print "This is relative to where the rest of your email is kept.  You do\n";
 881    print "not need to worry about their mail directory.  If this folder\n";
 882    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 883    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 884    print "\n";
 885
 886    print "[$WHT$trash_folder$NRM]: $WHT";
 887    $new_trash_folder = <STDIN>;
 888    if ($new_trash_folder eq "\n") {
 889       $new_trash_folder = $trash_folder;
 890    } else {
 891       $new_trash_folder =~ s/[\r|\n]//g;
 892    }
 893    return $new_trash_folder;
 894 }
 895
 896 # Sent Folder
 897 sub command24 {
 898    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 899    print "by default puts a copy of all outgoing messages in this folder.\n";
 900    print "\n";
 901    print "This is relative to where the rest of your email is kept.  You do\n";
 902    print "not need to worry about their mail directory.  If this folder\n";
 903    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 904    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 905    print "\n";
 906
 907    print "[$WHT$sent_folder$NRM]: $WHT";
 908    $new_sent_folder = <STDIN>;
 909    if ($new_sent_folder eq "\n") {
 910       $new_sent_folder = $sent_folder;
 911    } else {
 912       $new_sent_folder =~ s/[\r|\n]//g;
 913    }
 914    return $new_sent_folder;
 915 }
 916
 917 # default move to trash
 918 sub command25 {
 919    print "By default, should messages get moved to the trash folder?  You\n";
 920    print "can specify the default trash folder in option 3.  If this is set\n";
 921    print "to false, messages will get deleted immediately without moving\n";
 922    print "to the trash folder.\n";
 923    print "\n";
 924    print "Trash folder is currently: $trash_folder\n";
 925    print "\n";
 926
 927    if ($default_move_to_trash eq "true") {
 928       $default_value = "y";
 929    } else {
 930       $default_value = "n";
 931    }
 932    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 933    $new_show = <STDIN>;
 934    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 935       $default_move_to_trash = "true";
 936    } else {
 937       $default_move_to_trash = "false";
 938    }
 939    return $default_move_to_trash;
 940 }
 941
 942 # default move to sent
 943 sub command26 {
 944    print "By default, should messages get moved to the sent folder?  You\n";
 945    print "can specify the default sent folder in option 4.  If this is set\n";
 946    print "to false, messages will get sent an no copy will be made.\n";
 947    print "\n";
 948    print "Trash folder is currently: $sent_folder\n";
 949    print "\n";
 950
 951    if ($default_move_to_sent eq "true") {
 952       $default_value = "y";
 953    } else {
 954       $default_value = "n";
 955    }
 956    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 957    $new_show = <STDIN>;
 958    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 959       $default_move_to_sent = "true";
 960    } else {
 961       $default_move_to_sent = "false";
 962    }
 963    return $default_move_to_sent;
 964 }
 965
 966 # List special folders first
 967 sub command27 {
 968    print "SquirrelMail has what we call 'special folders' that are not\n";
 969    print "manipulated and viewed like normal folders.  Some examples of\n";
 970    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 971    print "Simply asks if you want these folders listed first in the folder\n";
 972    print "listing.\n";
 973    print "\n";
 974
 975    if ($list_special_folders_first eq "true") {
 976       $default_value = "y";
 977    } else {
 978       $default_value = "n";
 979    }
 980    print "\n";
 981    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 982    $new_show = <STDIN>;
 983    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 984       $list_special_folders_first = "true";
 985    } else {
 986       $list_special_folders_first = "false";
 987    }
 988    return $list_special_folders_first;
 989 }
 990
 991 # Show special folders color
 992 sub command28 {
 993    print "SquirrelMail has what we call 'special folders' that are not\n";
 994    print "manipulated and viewed like normal folders.  Some examples of\n";
 995    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 996    print "wants to know if we should display special folders in a\n";
 997    print "color than the other folders.\n";
 998    print "\n";
 999
1000    if ($use_special_folder_color eq "true") {
1001       $default_value = "y";
1002    } else {
1003       $default_value = "n";
1004    }
1005    print "\n";
1006    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1007    $new_show = <STDIN>;
1008    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1009       $use_special_folder_color = "true";
1010    } else {
1011       $use_special_folder_color = "false";
1012    }
1013    return $use_special_folder_color;
1014 }
1015
1016 # Auto expunge
1017 sub command29 {
1018    print "The way that IMAP handles deleting messages is as follows.  You\n";
1019    print "mark the message as deleted, and then to 'really' delete it, you\n";
1020    print "expunge it.  This option asks if you want to just have messages\n";
1021    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1022    print "messages too.\n";
1023    print "\n";
1024
1025    if ($auto_expunge eq "true") {
1026       $default_value = "y";
1027    } else {
1028       $default_value = "n";
1029    }
1030    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1031    $new_show = <STDIN>;
1032    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1033       $auto_expunge = "true";
1034    } else {
1035       $auto_expunge = "false";
1036    }
1037    return $auto_expunge;
1038 }
1039
1040 # Default sub of inbox
1041 sub command210 {
1042    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1043    print "This can cause some confusion in folder creation for users when\n";
1044    print "they try to create folders and don't put it as a subfolder of INBOX\n";
1045    print "and get permission errors.  This option asks if you want folders\n";
1046    print "to be subfolders of INBOX by default.\n";
1047    print "\n";
1048
1049    if ($default_sub_of_inbox eq "true") {
1050       $default_value = "y";
1051    } else {
1052       $default_value = "n";
1053    }
1054    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1055    $new_show = <STDIN>;
1056    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1057       $default_sub_of_inbox = "true";
1058    } else {
1059       $default_sub_of_inbox = "false";
1060    }
1061    return $default_sub_of_inbox;
1062 }
1063
1064 # Show contain subfolder option
1065 sub command211 {
1066    print "Some IMAP servers (UW) make it so that there are two types of\n";
1067    print "folders.  Those that contain messages, and those that contain\n";
1068    print "subfolders.  If this is the case for your server, set this to\n";
1069    print "true, and it will ask the user whether the folder they are\n";
1070    print "creating contains subfolders or messages.\n";
1071    print "\n";
1072
1073    if ($show_contain_subfolders_option eq "true") {
1074       $default_value = "y";
1075    } else {
1076       $default_value = "n";
1077    }
1078    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1079    $new_show = <STDIN>;
1080    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1081       $show_contain_subfolders_option = "true";
1082    } else {
1083       $show_contain_subfolders_option = "false";
1084    }
1085    return $show_contain_subfolders_option;
1086 }
1087
1088 # Default Unseen Notify
1089 sub command212 {
1090    print "This option specifies where the users will receive notification\n";
1091    print "about unseen messages by default.  This is of course an option that\n";
1092    print "can be changed on a user level.\n";
1093    print "  1 = No notification\n";
1094    print "  2 = Only on the INBOX\n";
1095    print "  3 = On all folders\n";
1096    print "\n";
1097
1098    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1099    $new_show = <STDIN>;
1100    if ($new_show =~ /^[1|2|3]\n/i) {
1101       $default_unseen_notify = $new_show;
1102    }
1103    $default_unseen_notify =~ s/[\r|\n]//g;
1104    return $default_unseen_notify;
1105 }
1106
1107 # Default Unseen Type
1108 sub command213 {
1109    print "Here you can define the default way that unseen messages will be displayed\n";
1110    print "to the user in the folder listing on the left side.\n";
1111    print "  1 = Only unseen messages   (4)\n";
1112    print "  2 = Unseen and Total messages  (4/27)\n";
1113    print "\n";
1114
1115    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1116    $new_show = <STDIN>;
1117    if ($new_show =~ /^[1|2]\n/i) {
1118       $default_unseen_type = $new_show;
1119    }
1120    $default_unseen_type =~ s/[\r|\n]//g;
1121    return $default_unseen_type;
1122 }
1123
1124
1125 ############# GENERAL OPTIONS #####################
1126
1127 # Default Charset
1128 sub command31 {
1129    print "This option controls what character set is used when sending\n";
1130    print "mail and when sending HTML to the browser.  Do not set this\n";
1131    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1132    print "to use KOI8-R, since this implementation is faster than most\n";
1133    print "of the alternatives\n";
1134    print "\n";
1135
1136    print "[$WHT$default_charset$NRM]: $WHT";
1137    $new_default_charset = <STDIN>;
1138    if ($new_default_charset eq "\n") {
1139       $new_default_charset = $default_charset;
1140    } else {
1141       $new_default_charset =~ s/[\r|\n]//g;
1142    }
1143    return $new_default_charset;
1144 }
1145
1146 # Data directory
1147 sub command33 {
1148    print "It is a possible security hole to have a writable directory\n";
1149    print "under the web server's root directory (ex: /home/httpd/html).\n";
1150    print "For this reason, it is possible to put the data directory\n";
1151    print "anywhere you would like.  The path name can be absolute or\n";
1152    print "relative (to the config directory).  It doesn't matter.  Here\n";
1153    print "are two examples:\n";
1154    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1155    print "  Relative:    ../data/\n";
1156    print "\n";
1157
1158    print "[$WHT$data_dir$NRM]: $WHT";
1159    $new_data_dir = <STDIN>;
1160    if ($new_data_dir eq "\n") {
1161       $new_data_dir = $data_dir;
1162    } else {
1163       $new_data_dir =~ s/[\r|\n]//g;
1164    }
1165    if ($new_data_dir =~ /^\s*$/) {
1166       $new_data_dir = "";
1167    } else {
1168       $new_data_dir =~ s/\/*$//g;
1169       $new_data_dir =~ s/$/\//g;
1170    }
1171    return $new_data_dir;
1172 }
1173
1174 # Attachment directory
1175 sub command34 {
1176    print "Path to directory used for storing attachments while a mail is\n";
1177    print "being sent.  There are a few security considerations regarding this\n";
1178    print "directory:\n";
1179    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1180    print "      impossible for a random person with access to the webserver\n";
1181    print "      to list files in this directory.  Confidential data might\n";
1182    print "      be laying around in there.\n";
1183    print "  2.  Since the webserver is not able to list the files in the\n";
1184    print "      content is also impossible for the webserver to delete files\n";
1185    print "      lying around there for too long.\n";
1186    print "  3.  It should probably be another directory than the data\n";
1187    print "      directory specified in option 3.\n";
1188    print "\n";
1189
1190    print "[$WHT$attachment_dir$NRM]: $WHT";
1191    $new_attachment_dir = <STDIN>;
1192    if ($new_attachment_dir eq "\n") {
1193       $new_attachment_dir = $attachment_dir;
1194    } else {
1195       $new_attachment_dir =~ s/[\r|\n]//g;
1196    }
1197    if ($new_attachment_dir =~ /^\s*$/) {
1198       $new_attachment_dir = "";
1199    } else {
1200       $new_attachment_dir =~ s/\/*$//g;
1201       $new_attachment_dir =~ s/$/\//g;
1202    }
1203    return $new_attachment_dir;
1204 }
1205
1206
1207 sub command35 {
1208    print "This is the default size (in pixels) of the left folder list.\n";
1209    print "Default is 200, but you can set it to whatever you wish.  This\n";
1210    print "is a user preference, so this will only show up as their default.\n";
1211    print "\n";
1212    print "[$WHT$default_left_size$NRM]: $WHT";
1213    $new_default_left_size = <STDIN>;
1214    if ($new_default_left_size eq "\n") {
1215       $new_default_left_size = $default_left_size;
1216    } else {
1217       $new_default_left_size =~ s/[\r|\n]//g;
1218    }
1219    return $new_default_left_size;
1220 }
1221
1222
1223 sub command36 {
1224    print "Some IMAP servers only have lowercase letters in the usernames\n";
1225    print "but they still allow people with uppercase to log in.  This\n";
1226    print "causes a problem with the user's preference files.  This option\n";
1227    print "transparently changes all usernames to lowercase.";
1228    print "\n";
1229
1230    if ($force_username_lowercase eq "true") {
1231       $default_value = "y";
1232    } else {
1233       $default_value = "n";
1234    }
1235    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1236    $new_show = <STDIN>;
1237    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1238       return "true";
1239    }
1240    return "false";
1241 }
1242
1243
1244 sub command41 {
1245    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1246    print "a theme of your own, just follow the instructions (?) about how to add\n";
1247    print "them.  You can also change the default theme.\n";
1248    print "[theme] command (?=help) > ";
1249    $input = <STDIN>;
1250    $input =~ s/[\r|\n]//g;
1251    while ($input ne "d") {
1252       if ($input =~ /^\s*l\s*/i) {
1253          $count = 0;
1254          while ($count <= $#theme_name) {
1255             if ($count == $theme_default) {
1256                print " *";
1257             } else {
1258                print "  ";
1259             }
1260             $name = $theme_name[$count];
1261             $num_spaces = 25 - length($name);
1262             for ($i = 0; $i < $num_spaces;$i++) {
1263                $name = $name . " ";
1264             }
1265
1266             print " $count.  $name";
1267             print "($theme_path[$count])\n";
1268
1269             $count++;
1270          }
1271       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1272          $old_def = $theme_default;
1273          $theme_default = $input;
1274          $theme_default =~ s/^\s*m\s*//;
1275          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1276             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1277             $theme_default = $old_def;
1278          }
1279       } elsif ($input =~ /^\s*\+/) {
1280          print "What is the name of this theme: ";
1281          $name = <STDIN>;
1282          $name =~ s/[\r|\n]//g;
1283          $theme_name[$#theme_name+1] = $name;
1284          print "Be sure to put ../themes/ before the filename.\n";
1285          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1286          $name = <STDIN>;
1287          $name =~ s/[\r|\n]//g;
1288          $theme_path[$#theme_path+1] = $name;
1289       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1290          if ($input =~ /[0-9]+\s*$/) {
1291             $rem_num = $input;
1292             $rem_num =~ s/^\s*-\s*//g;
1293             $rem_num =~ s/\s*$//;
1294          } else {
1295             $rem_num = $#theme_name;
1296          }
1297          if ($rem_num == $theme_default) {
1298             print "You cannot remove the default theme!\n";
1299          } else {
1300             $count = 0;
1301             @new_theme_name = ();
1302             @new_theme_path = ();
1303             while ($count <= $#theme_name) {
1304                if ($count != $rem_num) {
1305                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1306                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1307                }
1308                $count++;
1309             }
1310             @theme_name = @new_theme_name;
1311             @theme_path = @new_theme_path;
1312             if ($theme_default > $rem_num) {
1313                $theme_default--;
1314             }
1315          }
1316       } elsif ($input =~ /^\s*t\s*/i) {
1317          print "\nStarting detection...\n\n";
1318
1319          opendir(DIR, "../themes");
1320          @files = grep { /\.php$/i } readdir(DIR);
1321          $cnt = 0;
1322          while ($cnt <= $#files) {
1323             $filename = "../themes/" . $files[$cnt];
1324                if ($filename ne "../themes/index.php") {
1325                $found = 0;
1326                for ($x=0; $x <= $#theme_path; $x++) {
1327                   if ($theme_path[$x] eq $filename) {
1328                      $found = 1;
1329                   }
1330                }
1331                if ($found != 1) {
1332                   print "** Found theme: $filename\n";
1333                   print "   What is its name? ";
1334                   $nm = <STDIN>;
1335                   $nm =~ s/[\n|\r]//g;
1336                   $theme_name[$#theme_name+1] = $nm;
1337                   $theme_path[$#theme_path+1] = $filename;
1338                }
1339             }
1340             $cnt++;
1341          }
1342          print "\n";
1343          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1344             $filename = $theme_path[$cnt];
1345             if (! (-e $filename)) {
1346                print "  Removing $filename (file not found)\n";
1347                $offset = 0;
1348                @new_theme_name = ();
1349                @new_theme_path = ();
1350                for ($x=0; $x < $#theme_path; $x++) {
1351                   if ($theme_path[$x] eq $filename) {
1352                      $offset = 1;
1353                   }
1354                   if ($offset == 1) {
1355                      $new_theme_name[$x] = $theme_name[$x+1];
1356                      $new_theme_path[$x] = $theme_path[$x+1];
1357                   } else {
1358                      $new_theme_name[$x] = $theme_name[$x];
1359                      $new_theme_path[$x] = $theme_path[$x];
1360                   }
1361                }
1362                @theme_name = @new_theme_name;
1363                @theme_path = @new_theme_path;
1364             }
1365          }
1366          print "\nDetection complete!\n\n";
1367
1368          closedir DIR;
1369       } elsif ($input =~ /^\s*\?\s*/) {
1370          print ".-------------------------.\n";
1371          print "| t       (detect themes) |\n";
1372          print "| +           (add theme) |\n";
1373          print "| - N      (remove theme) |\n";
1374          print "| m N      (mark default) |\n";
1375          print "| l         (list themes) |\n";
1376          print "| d                (done) |\n";
1377          print "`-------------------------'\n";
1378       }
1379       print "[theme] command (?=help) > ";
1380       $input = <STDIN>;
1381       $input =~ s/[\r|\n]//g;
1382    }
1383 }
1384
1385
1386 # Theme - CSS file
1387 sub command42 {
1388    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1389    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1390    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1391    print "files, leave this blank.\n";
1392    print "\n";
1393    print "To clear out an existing value, just type a space for the input.\n";
1394    print "\n";
1395    print "[$WHT$theme_css$NRM]: $WHT";
1396    $new_theme_css = <STDIN>;
1397    if ($new_theme_css eq "\n") {
1398       $new_theme_css = $theme_css;
1399    } else {
1400       $new_theme_css =~ s/[\r|\n]//g;
1401    }
1402    $new_theme_css =~ s/^\s*//;
1403    return $new_theme_css;
1404 }
1405
1406
1407 sub command61 {
1408    print "You can now define different LDAP servers.\n";
1409    print "[ldap] command (?=help) > ";
1410    $input = <STDIN>;
1411    $input =~ s/[\r|\n]//g;
1412    while ($input ne "d") {
1413       if ($input =~ /^\s*l\s*/i) {
1414          $count = 0;
1415          while ($count <= $#ldap_host) {
1416             print "$count. $ldap_host[$count]\n";
1417             print "        base: $ldap_base[$count]\n";
1418             if ($ldap_charset[$count]) {
1419                print "     charset: $ldap_charset[$count]\n";
1420             }
1421             if ($ldap_port[$count]) {
1422                print "        port: $ldap_port[$count]\n";
1423             }
1424             if ($ldap_name[$count]) {
1425                print "        name: $ldap_name[$count]\n";
1426             }
1427             if ($ldap_maxrows[$count]) {
1428                print "     maxrows: $ldap_maxrows[$count]\n";
1429             }
1430             print "\n";
1431             $count++;
1432          }
1433       } elsif ($input =~ /^\s*\+/) {
1434          $sub = $#ldap_host + 1;
1435
1436          print "First, we need to have the hostname or the IP address where\n";
1437          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1438          print "hostname: ";
1439          $name = <STDIN>;
1440          $name =~ s/[\r|\n]//g;
1441          $ldap_host[$sub] = $name;
1442
1443          print "\n";
1444
1445          print "Next, we need the server root (base dn).  For this, an empty\n";
1446          print "string is allowed.\n";
1447          print "Example: ou=member_directory,o=netcenter.com\n";
1448          print "base: ";
1449          $name = <STDIN>;
1450          $name =~ s/[\r|\n]//g;
1451          $ldap_base[$sub] = $name;
1452
1453          print "\n";
1454
1455          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1456          print "port is 389.  This is optional.  Press ENTER for default.\n";
1457          print "port: ";
1458          $name = <STDIN>;
1459          $name =~ s/[\r|\n]//g;
1460          $ldap_port[$sub] = $name;
1461
1462          print "\n";
1463
1464          print "This is the charset for the server.  Default is utf-8.  This\n";
1465          print "is also optional.  Press ENTER for default.\n";
1466          print "charset: ";
1467          $name = <STDIN>;
1468          $name =~ s/[\r|\n]//g;
1469          $ldap_charset[$sub] = $name;
1470
1471          print "\n";
1472
1473          print "This is the name for the server, used to tag the results of\n";
1474          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1475          print "name: ";
1476          $name = <STDIN>;
1477          $name =~ s/[\r|\n]//g;
1478          $ldap_name[$sub] = $name;
1479
1480          print "\n";
1481
1482          print "You can specify the maximum number of rows in the search result.\n";
1483          print "Default is unlimited.  Press ENTER for default.\n";
1484          print "maxrows: ";
1485          $name = <STDIN>;
1486          $name =~ s/[\r|\n]//g;
1487          $ldap_maxrows[$sub] = $name;
1488
1489          print "\n";
1490
1491       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1492          if ($input =~ /[0-9]+\s*$/) {
1493             $rem_num = $input;
1494             $rem_num =~ s/^\s*-\s*//g;
1495             $rem_num =~ s/\s*$//;
1496          } else {
1497             $rem_num = $#ldap_host;
1498          }
1499          $count = 0;
1500          @new_ldap_host = ();
1501          @new_ldap_base = ();
1502          @new_ldap_port = ();
1503          @new_ldap_name = ();
1504          @new_ldap_charset = ();
1505          @new_ldap_maxrows = ();
1506          while ($count <= $#ldap_host) {
1507             if ($count != $rem_num) {
1508                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1509                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1510                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1511                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1512                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1513                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1514             }
1515             $count++;
1516          }
1517          @ldap_host = @new_ldap_host;
1518          @ldap_base = @new_ldap_base;
1519          @ldap_port = @new_ldap_port;
1520          @ldap_name = @new_ldap_name;
1521          @ldap_charset = @new_ldap_charset;
1522          @ldap_maxrows = @new_ldap_maxrows;
1523       } elsif ($input =~ /^\s*\?\s*/) {
1524          print ".-------------------------.\n";
1525          print "| +            (add host) |\n";
1526          print "| - N       (remove host) |\n";
1527          print "| l          (list hosts) |\n";
1528          print "| d                (done) |\n";
1529          print "`-------------------------'\n";
1530       }
1531       print "[ldap] command (?=help) > ";
1532       $input = <STDIN>;
1533       $input =~ s/[\r|\n]//g;
1534    }
1535 }
1536
1537 sub command62 {
1538    print "Some of our developers have come up with very good javascript interface\n";
1539    print "for searching through address books, however, our original goals said\n";
1540    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1541    print "interface, and yet stick with our goals, we have also written a plain\n";
1542    print "HTML version of the search.  Here, you can choose which version to use.\n";
1543    print "\n";
1544    print "This is just the default value.  It is also a user option that each\n";
1545    print "user can configure individually\n";
1546    print "\n";
1547
1548    if ($default_use_javascript_addr_book eq "true") {
1549       $default_value = "y";
1550    } else {
1551       $default_use_javascript_addr_book = "false";
1552       $default_value = "n";
1553    }
1554    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1555    $new_show = <STDIN>;
1556    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1557       $default_use_javascript_addr_book = "true";
1558    } else {
1559       $default_use_javascript_addr_book = "false";
1560    }
1561    return $default_use_javascript_addr_book;
1562 }
1563
1564
1565 sub save_data {
1566    open (FILE, ">config.php");
1567
1568    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1569    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1570
1571    print FILE "if (defined('config_php'))\n   return;\n";
1572    print FILE "define('config_php', true);\n\n";
1573
1574    print FILE "\tglobal \$print_config_version, \$config_version, \$config_use_color;\n";
1575
1576    if ($print_config_version) {
1577       print FILE "\t\$config_version = \"$print_config_version\";\n";
1578    }
1579    print FILE "\t\$config_use_color = $config_use_color;\n";
1580    print FILE "\n";
1581
1582    print FILE "\tglobal \$org_name, \$org_logo, \$org_title, \$signout_page;\n";
1583    print FILE "\t\$org_name   = \"$org_name\";\n";
1584    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1585    print FILE "\t\$org_title  = \"$org_title\";\n";
1586    print FILE "\t\$signout_page  = \"$signout_page\";\n";
1587
1588    print FILE "\n";
1589
1590    print FILE "\tglobal \$domain, \$imapServerAddress, \$imapPort;\n";
1591    print FILE "\tglobal \$useSendmail, \$smtpServerAddress, \$smtpPort;\n";
1592    print FILE "\tglobal \$sendmail_path, \$use_authenticated_smtp, \$imap_server_type;\n";
1593    print FILE "\tglobal \$invert_time, \$optional_delimiter;\n";
1594    print FILE "\t\$domain                 = \"$domain\";\n";
1595    print FILE "\t\$imapServerAddress      = \"$imapServerAddress\";\n";
1596    print FILE "\t\$imapPort               =  $imapPort;\n";
1597    print FILE "\t\$useSendmail            =  $useSendmail;\n";
1598    print FILE "\t\$smtpServerAddress      = \"$smtpServerAddress\";\n";
1599    print FILE "\t\$smtpPort               =  $smtpPort;\n";
1600    print FILE "\t\$sendmail_path          = \"$sendmail_path\";\n";
1601    print FILE "\t\$use_authenticated_smtp = $use_authenticated_smtp;\n";
1602    print FILE "\t\$imap_server_type       = \"$imap_server_type\";\n";
1603    print FILE "\t\$invert_time            = $invert_time;\n";
1604    print FILE "\t\$optional_delimiter     = \"$optional_delimiter\";\n";
1605
1606    print FILE "\n";
1607
1608    print FILE "\tglobal \$default_folder_prefix, \$trash_folder, \$sent_folder;\n";
1609    print FILE "\tglobal \$default_move_to_trash, \$default_move_to_sent;\n";
1610    print FILE "\tglobal \$show_prefix_option, \$list_special_folders_first;\n";
1611    print FILE "\tglobal \$use_special_folder_color, \$auto_expunge, \$default_sub_of_inbox;\n";
1612    print FILE "\tglobal \$show_contain_subfolders_option, \$default_unseen_notify;\n";
1613    print FILE "\tglobal \$default_unseen_type;\n";
1614    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1615    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1616    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1617    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1618    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1619    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1620    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1621    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1622    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1623    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1624    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1625    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1626    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1627    print FILE "\n";
1628
1629    print FILE "\tglobal \$default_charset, \$data_dir, \$attachment_dir;\n";
1630    print FILE "\tglobal \$default_left_size, \$force_username_lowercase;\n";
1631    print FILE "\t\$default_charset          = \"$default_charset\";\n";
1632    print FILE "\t\$data_dir                 = \"$data_dir\";\n";
1633    print FILE "\t\$attachment_dir           = \"$attachment_dir\";\n";
1634    print FILE "\t\$default_left_size        =  $default_left_size;\n";
1635    print FILE "\t\$force_username_lowercase = $force_username_lowercase;\n";
1636
1637    print FILE "\n";
1638
1639    print FILE "\tglobal \$plugins;\n";
1640    for ($ct=0; $ct <= $#plugins; $ct++) {
1641       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1642    }
1643
1644    print FILE "\n";
1645
1646    print FILE "\tglobal \$theme_css, \$theme;\n";
1647    print FILE "\t\$theme_css = \"$theme_css\";\n";
1648    for ($count=0; $count <= $#theme_name; $count++) {
1649       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1650       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1651    }
1652
1653    print FILE "\n";
1654
1655    if ($default_use_javascript_addr_book ne "true") {
1656       $default_use_javascript_addr_book = "false";
1657    }
1658    print FILE "\tglobal \$default_use_javascript_addr_book, \$ldap_server;\n";
1659    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1660    for ($count=0; $count <= $#ldap_host; $count++) {
1661       print FILE "\t\$ldap_server[$count] = Array(\n";
1662       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1663       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1664       if ($ldap_name[$count]) {
1665          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1666       }
1667       if ($ldap_port[$count]) {
1668          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1669       }
1670       if ($ldap_charset[$count]) {
1671          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1672       }
1673       if ($ldap_maxrows[$count]) {
1674          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1675       }
1676       print FILE ");\n\n";
1677    }
1678
1679    print FILE "\tglobal \$motd;\n";
1680    print FILE "\t\$motd = \"$motd\";\n";
1681
1682    close FILE;
1683 }
1684
1685 sub set_defaults {
1686    system "clear";
1687    print $WHT."SquirrelMail Configuration : ".$NRM;
1688    if ($config == 1) { print "Read: config.php"; }
1689    elsif ($config == 2) { print "Read: config_default.php"; }
1690    print "\n";
1691    print "---------------------------------------------------------\n";
1692
1693    print "While we have been building SquirrelMail, we have discovered some\n";
1694    print "preferences that work better with some servers that don't work so\n";
1695    print "well with others.  If you select your IMAP server, this option will\n";
1696    print "set some pre-defined settings for that server.\n";
1697    print "\n";
1698    print "Please note that you will still need to go through and make sure\n";
1699    print "everything is correct.  This does not change everything.  There are\n";
1700    print "only a few settings that this will change.\n";
1701    print "\n";
1702
1703    $continue = 0;
1704    while ($continue != 1) {
1705       print "Please select your IMAP server:\n";
1706       print "    cyrus      = Cyrus IMAP server\n";
1707       print "    uw         = University of Washington's IMAP server\n";
1708       print "    exchange   = Microsoft Exchange IMAP server\n";
1709       print "    courier    = Courier IMAP server\n";
1710       print "    quit       = Do not change anything\n";
1711       print "Command >> ";
1712       $server = <STDIN>;
1713       $server =~ s/[\r|\n]//g;
1714
1715       print "\n";
1716       if ($server eq "cyrus") {
1717                         $default_folder_prefix = "INBOX";
1718                         $trash_folder = "INBOX.Trash";
1719                         $sent_folder = "INBOX.Sent";
1720                         $show_prefix_option = false;
1721                         $default_sub_of_inbox = true;
1722                         $show_contain_subfolders_option = false;
1723                         $imap_server_type = "cyrus";
1724
1725          print "         default_folder_prefix = INBOX\n";
1726          print "                  trash_folder = INBOX.Trash\n";
1727          print "                   sent_folder = INBOX.Sent\n";
1728          print "            show_prefix_option = false\n";
1729          print "          default_sub_of_inbox = true\n";
1730          print "show_contain_subfolders_option = false\n";
1731          print "              imap_server_type = cyrus\n";
1732
1733          $continue = 1;
1734       } elsif ($server eq "uw") {
1735                         $default_folder_prefix = "mail/";
1736                         $trash_folder = "Trash";
1737                         $sent_folder = "Sent";
1738                         $show_prefix_option = true;
1739                         $default_sub_of_inbox = false;
1740                         $show_contain_subfolders_option = true;
1741                         $imap_server_type = "uw";
1742
1743          print "         default_folder_prefix = mail/\n";
1744          print "                  trash_folder = Trash\n";
1745          print "                   sent_folder = Sent\n";
1746          print "            show_prefix_option = true\n";
1747          print "          default_sub_of_inbox = false\n";
1748          print "show_contain_subfolders_option = true\n";
1749          print "              imap_server_type = uw\n";
1750
1751          $continue = 1;
1752       } elsif ($server eq "exchange") {
1753                         $default_folder_prefix = "";
1754                         $default_sub_of_inbox = true;
1755                         $trash_folder = "INBOX/Deleted Items";
1756                         $sent_folder = "INBOX/Sent Items";
1757                         $show_prefix_option = false;
1758                         $show_contain_subfolders_option = false;
1759                         $imap_server_type = "exchange";
1760
1761          print "          default_folder_prefix = <none>\n";
1762          print "           default_sub_of_inbox = true\n";
1763          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1764          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1765          print "             show_prefix_option = false\n";
1766          print " show_contain_subfolders_option = false\n";
1767          print "               imap_server_type = exchange\n";
1768
1769                         $continue = 1;
1770       } elsif ($server eq "courier") {
1771                         $imap_server_type = "courier";
1772
1773          print "   imap_server_type = courier\n";
1774
1775          $continue = 1;
1776                 } elsif ($server eq "quit") {
1777                         $continue = 1;
1778       } else {
1779          print "Unrecognized server: $server\n";
1780                         print "\n";
1781       }
1782    }
1783    print "\nPress any key to continue...";
1784    $tmp = <STDIN>;
1785 }