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 $conf_pl_version = "x62";
   8
   9 ############################################################
  10 # First, lets read in the data already in there...
  11 ############################################################
  12 if ( -e "config.php") {
  13    open (FILE, "config.php");
  14    while ($line = <FILE>) {
  15       if ($line =~ /^\s+\$/) {
  16          $line =~ s/^\s+\$//;
  17          $var = $line;
  18
  19          $var =~ s/=/EQUALS/;
  20          if ($var =~ /^([a-z]|[A-Z])/) {
  21             @o = split(/\s*EQUALS\s*/, $var);
  22             if ($o[0] eq "config_version") {
  23                $o[1] =~ s/[\n|\r]//g;
  24                $o[1] =~ s/\";\s*$//;
  25                $o[1] =~ s/;$//;
  26                $o[1] =~ s/^"//;
  27
  28                $config_version = $o[1];
  29                close (FILE);
  30             }
  31          }
  32       }
  33    }
  34    close (FILE);
  35
  36    if ($config_version ne $conf_pl_version) {
  37       system "clear";
  38       print $WHT."WARNING:\n".$NRM;
  39       print "  The file \"config/config.php\" was found, but it is for an older version of\n";
  40       print "  SquirrelMail.  It is possible to still read the defaults from this file\n";
  41       print "  but be warned that many preferences change between versions.  It is\n";
  42       print "  recommended that you start with a clean config.php for each upgrade that\n";
  43       print "  you do.  To do this, just move config/config.php out of the way.\n\n";
  44       print "Continue loading with the old config.php [y/N]? ";
  45       $ctu = <STDIN>;
  46       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  47          exit;
  48       }
  49
  50       print "\nDo you want me to stop warning you [y/N]? ";
  51       $ctu = <STDIN>;
  52       if ($ctu =~ /^y\n/i) {
  53          $print_config_version = $conf_pl_version;
  54       } else {
  55          $print_config_version = $config_version;
  56       }
  57    } else {
  58       $print_config_version = $config_version;
  59    }
  60
  61    $config = 1;
  62    open (FILE, "config.php");
  63 } elsif (-e "config_default.php") {
  64    open (FILE, "config_default.php");
  65    while ($line = <FILE>) {
  66       if ($line =~ /^\s+\$/) {
  67          $line =~ s/^\s+\$//;
  68          $var = $line;
  69
  70          $var =~ s/=/EQUALS/;
  71          if ($var =~ /^([a-z]|[A-Z])/) {
  72             @o = split(/\s*EQUALS\s*/, $var);
  73             if ($o[0] eq "config_version") {
  74                $o[1] =~ s/[\n|\r]//g;
  75                $o[1] =~ s/\";\s*$//;
  76                $o[1] =~ s/;$//;
  77                $o[1] =~ s/^"//;
  78
  79                $config_version = $o[1];
  80                close (FILE);
  81             }
  82          }
  83       }
  84    }
  85    close (FILE);
  86
  87    if ($config_version ne $conf_pl_version) {
  88       system "clear";
  89       print $WHT."WARNING:\n".$NRM;
  90       print "  You are trying to use a \"config_default.php\" from an older version of\n";
  91       print "  SquirrelMail.  This is HIGHLY unrecommended.  You should get the\n";
  92       print "  \"config_default.php\" that matches the version of SquirrelMail that you\n";
  93       print "  are running.  You can get this from the SquirrelMail web page by going\n";
  94       print "  to:  http://www.squirrelmail.org.\n\n";
  95       print "Continue loading with the old config_default.php (not a good idea) [y/N]? ";
  96       $ctu = <STDIN>;
  97       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  98          exit;
  99       }
 100
 101       print "\nDo you want me to stop warning you [y/N]? ";
 102       $ctu = <STDIN>;
 103       if ($ctu =~ /^y\n/i) {
 104          $print_config_version = $conf_pl_version;
 105       } else {
 106          $print_config_version = $config_version;
 107       }
 108    } else {
 109       $print_config_version = $config_version;
 110    }
 111    $config = 2;
 112    open (FILE, "config_default.php");
 113 } else {
 114    print "No configuration file found.  Please get config_default.php or\n";
 115    print "config.php before running this again.  This program needs a\n";
 116    print "default config file to get default values.\n";
 117    exit;
 118 }
 119
 120 #  Reads and parses the current configuration file (either
 121 #  config.php or config_default.php).
 122
 123 while ($line = <FILE>) {
 124    if ($line =~ /^\s+\$/) {
 125       $line =~ s/^\s+\$//;
 126       $var = $line;
 127
 128       $var =~ s/=/EQUALS/;
 129       if ($var =~ /^([a-z]|[A-Z])/) {
 130          @options = split(/\s*EQUALS\s*/, $var);
 131          $options[1] =~ s/[\n|\r]//g;
 132          $options[1] =~ s/\";\s*$//;
 133          $options[1] =~ s/;$//;
 134          $options[1] =~ s/^\"//;
 135
 136          if ($options[0] =~ /^theme\[[0-9]+\]\["PATH"\]/) {
 137             $sub = $options[0];
 138             $sub =~ s/\]\["PATH"\]//;
 139             $sub =~ s/.*\[//;
 140             if (-e "../themes") {
 141                $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 142             }
 143             $theme_path[$sub] = $options[1];
 144          } elsif ($options[0] =~ /^theme\[[0-9]+\]\["NAME"\]/) {
 145             $sub = $options[0];
 146             $sub =~ s/\]\["NAME"\]//;
 147             $sub =~ s/.*\[//;
 148             $theme_name[$sub] = $options[1];
 149          } elsif ($options[0] =~ /^plugins\[[0-9]+\]/) {
 150             $sub = $options[0];
 151             $sub =~ s/\]//;
 152             $sub =~ s/^plugins\[//;
 153             $plugins[$sub] = $options[1];
 154          } elsif ($options[0] =~ /^ldap_server\[[0-9]+\]/) {
 155             $sub = $options[0];
 156             $sub =~ s/\]//;
 157             $sub =~ s/^ldap_server\[//;
 158             $continue = 0;
 159             while (($tmp = <FILE>) && ($continue != 1)) {
 160                if ($tmp =~ /\);\s*$/) {
 161                   $continue = 1;
 162                }
 163
 164                if ($tmp =~ /^\s*\"host\"/i) {
 165                   $tmp =~ s/^\s*\"host\"\s*=>\s*\"//i;
 166                   $tmp =~ s/\",\s*$//;
 167                   $tmp =~ s/\"\);\s*$//;
 168                   $host = $tmp;
 169                } elsif ($tmp =~ /^\s*\"base\"/i) {
 170                   $tmp =~ s/^\s*\"base\"\s*=>\s*\"//i;
 171                   $tmp =~ s/\",\s*$//;
 172                   $tmp =~ s/\"\);\s*$//;
 173                   $base = $tmp;
 174                } elsif ($tmp =~ /^\s*\"charset\"/i) {
 175                   $tmp =~ s/^\s*\"charset\"\s*=>\s*\"//i;
 176                   $tmp =~ s/\",\s*$//;
 177                   $tmp =~ s/\"\);\s*$//;
 178                   $charset = $tmp;
 179                } elsif ($tmp =~ /^\s*\"port\"/i) {
 180                   $tmp =~ s/^\s*\"port\"\s*=>\s*\"//i;
 181                   $tmp =~ s/\",\s*$//;
 182                   $tmp =~ s/\"\);\s*$//;
 183                   $port = $tmp;
 184                } elsif ($tmp =~ /^\s*\"maxrows\"/i) {
 185                   $tmp =~ s/^\s*\"maxrows\"\s*=>\s*\"//i;
 186                   $tmp =~ s/\",\s*$//;
 187                   $tmp =~ s/\"\);\s*$//;
 188                   $maxrows = $tmp;
 189                } elsif ($tmp =~ /^\s*\"name\"/i) {
 190                   $tmp =~ s/^\s*\"name\"\s*=>\s*\"//i;
 191                   $tmp =~ s/\",\s*$//;
 192                   $tmp =~ s/\"\);\s*$//;
 193                   $name = $tmp;
 194                }
 195             }
 196             $ldap_host[$sub] = $host;
 197             $ldap_base[$sub] = $base;
 198             $ldap_name[$sub] = $name;
 199             $ldap_port[$sub] = $port;
 200             $ldap_maxrows[$sub] = $maxrows;
 201             $ldap_charset[$sub] = $charset;
 202          } else {
 203             ${$options[0]} = $options[1];
 204          }
 205       }
 206    }
 207 }
 208 close FILE;
 209 if ($useSendmail ne "true") {
 210    $useSendmail = "false";
 211 }
 212 if (!$sendmail_path) {
 213    $sendmail_path = "/usr/sbin/sendmail";
 214 }
 215 if (!$default_unseen_notify) {
 216    $default_unseen_notify = 2;
 217 }
 218 if (!$default_unseen_type) {
 219    $default_unseen_type = 1;
 220 }
 221 if (!$config_use_color) {
 222    $config_use_color = 1;
 223 }
 224 if (!$invert_time) {
 225    $invert_time = "false";
 226 }
 227
 228 #####################################################################################
 229 if ($config_use_color == 1) {
 230    $WHT = "\x1B[37;1m";
 231    $NRM = "\x1B[0m";
 232 } else {
 233    $WHT = "";
 234    $NRM = "";
 235    $config_use_color = 2;
 236 }
 237
 238 while (($command ne "q") && ($command ne "Q")) {
 239    system "clear";
 240    print $WHT."SquirrelMail Configuration : ".$NRM;
 241    if ($config == 1) { print "Read: config.php"; }
 242    elsif ($config == 2) { print "Read: config_default.php"; }
 243    print "\n";
 244    print "---------------------------------------------------------\n";
 245
 246    if ($menu == 0) {
 247       print $WHT."Main Menu --\n".$NRM;
 248       print "1.  Organization Preferences\n";
 249       print "2.  Server Settings\n";
 250       print "3.  Folder Defaults\n";
 251       print "4.  General Options\n";
 252       print "5.  Themes\n";
 253       print "6.  Address Books (LDAP)\n";
 254       print "7.  Message of the Day (MOTD)\n";
 255       print "8.  Plugins\n";
 256       print "\n";
 257       print "D.  Set pre-defined settings for specific IMAP servers\n";
 258       print "\n";
 259    } elsif ($menu == 1) {
 260       print $WHT."Organization Preferences\n".$NRM;
 261       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 262       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 263       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 264       print "\n";
 265       print "R   Return to Main Menu\n";
 266    } elsif ($menu == 2) {
 267       print $WHT."Server Settings\n".$NRM;
 268       print "1.  Domain               : $WHT$domain$NRM\n";
 269       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 270       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 271       print "4.  Use Sendmail/SMTP    : $WHT";
 272       if ($useSendmail eq "true") {
 273          print "Sendmail";
 274       } else {
 275          print "SMTP";
 276       }
 277       print "$NRM\n";
 278       if ($useSendmail eq "true") {
 279          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 280       } else {
 281          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 282          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 283       }
 284       print "8.  Server               : $WHT$imap_server_type$NRM\n";
 285       print "9.  Invert Time          : $WHT$invert_time$NRM\n";
 286       print "\n";
 287       print "R   Return to Main Menu\n";
 288    } elsif ($menu == 3) {
 289       print $WHT."Folder Defaults\n".$NRM;
 290       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 291       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 292       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 293       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 294       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 295       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 296       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 297       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 298       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 299       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 300       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 301       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 302       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 303       print "\n";
 304       print "R   Return to Main Menu\n";
 305    } elsif ($menu == 4) {
 306       print $WHT."General Options\n".$NRM;
 307       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 308       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 309       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 310       print "4.  Default Left Size      : $WHT$default_left_size$NRM\n";
 311       print "5.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 312       print "\n";
 313       print "R   Return to Main Menu\n";
 314    } elsif ($menu == 5) {
 315       print $WHT."Themes\n".$NRM;
 316       print "1.  Change Themes\n";
 317       for ($count = 0; $count <= $#theme_name; $count++) {
 318          print "    >  $theme_name[$count]\n";
 319       }
 320       print "2.  CSS File : $WHT$theme_css$NRM\n";
 321       print "\n";
 322       print "R   Return to Main Menu\n";
 323    } elsif ($menu == 6) {
 324       print $WHT."Address Books (LDAP)\n".$NRM;
 325       print "1.  Change Servers\n";
 326       for ($count = 0; $count <= $#ldap_host; $count++) {
 327          print "    >  $ldap_host[$count]\n";
 328       }
 329       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 330       print "\n";
 331       print "R   Return to Main Menu\n";
 332    } elsif ($menu == 7) {
 333       print $WHT."Message of the Day (MOTD)\n".$NRM;
 334       print "\n$motd\n";
 335       print "\n";
 336       print "1   Edit the MOTD\n";
 337       print "\n";
 338       print "R   Return to Main Menu\n";
 339    } elsif ($menu == 8) {
 340       print $WHT."Plugins\n".$NRM;
 341       print "  Installed Plugins\n";
 342       $num = 0;
 343       for ($count = 0; $count <= $#plugins; $count++) {
 344          $num = $count + 1;
 345          print "    $num. $plugins[$count]\n";
 346       }
 347       print "\n  Available Plugins:\n";
 348       opendir(DIR, "../plugins");
 349       @files = readdir(DIR);
 350       $pos=0;
 351       @unused_plugins = ();
 352       for ($i=0; $i <= $#files; $i++) {
 353          if ( -d "../plugins/" . $files[$i] &&
 354              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 355             $match = 0;
 356             for ($k=0; $k<=$#plugins; $k++) {
 357                if ($plugins[$k] eq $files[$i]) {
 358                   $match = 1;
 359                }
 360             }
 361             if ($match == 0) {
 362                $unused_plugins[$pos] = $files[$i];
 363                $pos++;
 364             }
 365          }
 366       }
 367
 368       for ($i=0; $i<=$#unused_plugins; $i++) {
 369          $num = $num + 1;
 370          print "    $num. $unused_plugins[$i]\n";
 371       }
 372       closedir DIR;
 373
 374       print "\n";
 375       print "R   Return to Main Menu\n";
 376    }
 377    if ($config_use_color == 1) {
 378       print "C.  Turn color off\n";
 379    } else {
 380       print "C.  Turn color on\n";
 381    }
 382    print "S   Save data\n";
 383    print "Q   Quit\n";
 384
 385    print "\n";
 386    print "Command >> ".$WHT;
 387    $command = <STDIN>;
 388    $command =~ s/[\n|\r]//g;
 389    $command =~ tr/A-Z/a-z/;
 390    print "$NRM\n";
 391
 392    # Read the commands they entered.
 393    if ($command eq "r") {
 394       $menu = 0;
 395    } elsif ($command eq "s") {
 396       save_data ();
 397       print "Data saved in config.php\n";
 398       print "Press enter to continue...";
 399       $tmp = <STDIN>;
 400       $saved = 1;
 401    } elsif (($command eq "q") && ($saved == 0)) {
 402       print "You have not saved your data.\n";
 403       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 404       $save = <STDIN>;
 405       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 406          save_data ();
 407        }
 408    } elsif ($command eq "c") {
 409       if ($config_use_color == 1) {
 410          $config_use_color = 2;
 411          $WHT = "";
 412          $NRM = "";
 413       } else {
 414          $config_use_color = 1;
 415          $WHT = "\x1B[37;1m";
 416          $NRM = "\x1B[0m";
 417       }
 418    } elsif ($command eq "d" && $menu == 0) {
 419       set_defaults ();
 420    } else {
 421       $saved = 0;
 422       if ($menu == 0) {
 423          if (($command > 0) && ($command < 9)) {
 424             $menu = $command;
 425          }
 426       } elsif ($menu == 1) {
 427          if    ($command == 1) { $org_name   = command1 (); }
 428          elsif ($command == 2) { $org_logo   = command2 (); }
 429          elsif ($command == 3) { $org_title  = command3 (); }
 430       } elsif ($menu == 2) {
 431          if    ($command == 1) { $domain             = command11 (); }
 432          elsif ($command == 2) { $imapServerAddress  = command12 (); }
 433          elsif ($command == 3) { $imapPort           = command13 (); }
 434          elsif ($command == 4) { $useSendmail        = command14 (); }
 435          elsif ($command == 5) { $sendmail_path      = command15 (); }
 436          elsif ($command == 6) { $smtpServerAddress  = command16 (); }
 437          elsif ($command == 7) { $smtpPort           = command17 (); }
 438          elsif ($command == 8) { $imap_server_type   = command18 (); }
 439          elsif ($command == 9) { $invert_time        = command19 (); }
 440       } elsif ($menu == 3) {
 441          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 442          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 443          elsif ($command == 3) { $trash_folder                   = command23 (); }
 444          elsif ($command == 4) { $sent_folder                    = command24 (); }
 445          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 446          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 447          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 448          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 449          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 450          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 451          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 452          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 453          elsif ($command == 13){ $default_unseen_type            = command213(); }
 454       } elsif ($menu == 4) {
 455          if    ($command == 1) { $default_charset          = command31 (); }
 456          elsif ($command == 2) { $data_dir                 = command33 (); }
 457          elsif ($command == 3) { $attachment_dir           = command34 (); }
 458          elsif ($command == 4) { $default_left_size        = command35 (); }
 459          elsif ($command == 5) { $force_username_lowercase = command36 (); }
 460       } elsif ($menu == 5) {
 461          if    ($command == 1) { command41 (); }
 462          elsif ($command == 2) { $theme_css = command42 (); }
 463       } elsif ($menu == 6) {
 464          if    ($command == 1) { command61(); }
 465          elsif ($command == 2) { command62(); }
 466       } elsif ($menu == 7) {
 467          if    ($command == 1) { $motd             = command71(); }
 468       } elsif ($menu == 8) {
 469          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 470       }
 471    }
 472 }
 473
 474 ####################################################################################
 475
 476 # org_name
 477 sub command1 {
 478    print "We have tried to make the name SquirrelMail as transparent as\n";
 479    print "possible.  If you set up an organization name, most places where\n";
 480    print "SquirrelMail would take credit will be credited to your organization.\n";
 481    print "\n";
 482    print "[$WHT$org_name$NRM]: $WHT";
 483    $new_org_name = <STDIN>;
 484    if ($new_org_name eq "\n") {
 485       $new_org_name = $org_name;
 486    } else {
 487       $new_org_name =~ s/[\r|\n]//g;
 488    }
 489    return $new_org_name;
 490 }
 491
 492
 493 # org_logo
 494 sub command2 {
 495    print "Your organization's logo is an image that will be displayed at\n";
 496    print "different times throughout SquirrelMail.  This is asking for the\n";
 497    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 498    print "(../images/logo.jpg) path to your logo.\n";
 499    print "\n";
 500    print "[$WHT$org_logo$NRM]: $WHT";
 501    $new_org_logo = <STDIN>;
 502    if ($new_org_logo eq "\n") {
 503       $new_org_logo = $org_logo;
 504    } else {
 505       $new_org_logo =~ s/[\r|\n]//g;
 506    }
 507    return $new_org_logo;
 508 }
 509
 510 # org_title
 511 sub command3 {
 512    print "A title is what is displayed at the top of the browser window in\n";
 513    print "the titlebar.  Usually this will end up looking something like:\n";
 514    print "\"Netscape: $org_title\"\n";
 515    print "\n";
 516    print "[$WHT$org_title$NRM]: $WHT";
 517    $new_org_title = <STDIN>;
 518    if ($new_org_title eq "\n") {
 519       $new_org_title = $org_title;
 520    } else {
 521       $new_org_title =~ s/[\r|\n]//g;
 522    }
 523    return $new_org_title;
 524 }
 525
 526 ####################################################################################
 527
 528 # domain
 529 sub command11 {
 530    print "The domain name is the suffix at the end of all email messages.  If\n";
 531    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 532    print "would be myorg.com.\n";
 533    print "\n";
 534    print "[$WHT$domain$NRM]: $WHT";
 535    $new_domain = <STDIN>;
 536    if ($new_domain eq "\n") {
 537       $new_domain = $domain;
 538    } else {
 539       $new_domain =~ s/[\r|\n]//g;
 540    }
 541    return $new_domain;
 542 }
 543
 544 # imapServerAddress
 545 sub command12 {
 546    print "This is the address where your IMAP server resides.\n";
 547    print "[$WHT$imapServerAddress$NRM]: $WHT";
 548    $new_imapServerAddress = <STDIN>;
 549    if ($new_imapServerAddress eq "\n") {
 550       $new_imapServerAddress = $imapServerAddress;
 551    } else {
 552       $new_imapServerAddress =~ s/[\r|\n]//g;
 553    }
 554    return $new_imapServerAddress;
 555 }
 556
 557 # imapPort
 558 sub command13 {
 559    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 560    print "[$WHT$imapPort$NRM]: $WHT";
 561    $new_imapPort = <STDIN>;
 562    if ($new_imapPort eq "\n") {
 563       $new_imapPort = $imapPort;
 564    } else {
 565       $new_imapPort =~ s/[\r|\n]//g;
 566    }
 567    return $new_imapPort;
 568 }
 569
 570 # useSendmail
 571 sub command14 {
 572    print "You now need to choose the method that you will use for sending\n";
 573    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 574    print "or use sendmail directly.\n";
 575    if ($useSendmail eq "true") {
 576       $default_value = "1";
 577    } else {
 578       $default_value = "2";
 579    }
 580    print "\n";
 581    print "  1.  Sendmail\n";
 582    print "  2.  SMTP\n";
 583    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 584    $use_sendmail = <STDIN>;
 585    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 586       $useSendmail = "true";
 587    } else {
 588       $useSendmail = "false";
 589    }
 590    return $useSendmail;
 591 }
 592
 593 # sendmail_path
 594 sub command15 {
 595    if ($sendmail_path[0] !~ /./) {
 596       $sendmail_path = "/usr/sbin/sendmail";
 597    }
 598    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 599    print "[$WHT$sendmail_path$NRM]: $WHT";
 600    $new_sendmail_path = <STDIN>;
 601    if ($new_sendmail_path eq "\n") {
 602       $new_sendmail_path = $sendmail_path;
 603    } else {
 604       $new_sendmail_path =~ s/[\r|\n]//g;
 605    }
 606    return $new_sendmail_path;
 607 }
 608
 609 # smtpServerAddress
 610 sub command16 {
 611    print "This is the location of your SMTP server.\n";
 612    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 613    $new_smtpServerAddress = <STDIN>;
 614    if ($new_smtpServerAddress eq "\n") {
 615       $new_smtpServerAddress = $smtpServerAddress;
 616    } else {
 617       $new_smtpServerAddress =~ s/[\r|\n]//g;
 618    }
 619    return $new_smtpServerAddress;
 620 }
 621
 622 # smtpPort
 623 sub command17 {
 624    print "This is the port to connect to for SMTP.  Usually 25.\n";
 625    print "[$WHT$smtpPort$NRM]: $WHT";
 626    $new_smtpPort = <STDIN>;
 627    if ($new_smtpPort eq "\n") {
 628       $new_smtpPort = $smtpPort;
 629    } else {
 630       $new_smtpPort =~ s/[\r|\n]//g;
 631    }
 632    return $new_smtpPort;
 633 }
 634 # imap_server_type
 635 sub command18 {
 636    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 637    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 638    print "the same principles.  We have made some work-arounds for some of\n";
 639    print "these servers.  If you would like to use them, please select your\n";
 640    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 641    print "set this to \"other\", and none will be used.\n";
 642    print "    cyrus      = Cyrus IMAP server\n";
 643    print "    uw         = University of Washington's IMAP server\n";
 644    print "    exchange   = Microsoft Exchange IMAP server\n";
 645    print "    courier    = Courier IMAP server\n";
 646    print "[$WHT$imap_server_type$NRM]: $WHT";
 647    $new_imap_server_type = <STDIN>;
 648    if ($new_imap_server_type eq "\n") {
 649       $new_imap_server_type = $imap_server_type;
 650    } else {
 651       $new_imap_server_type =~ s/[\r|\n]//g;
 652    }
 653    return $new_imap_server_type;
 654 }
 655
 656 # invert_time
 657 sub command19 {
 658    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 659    print "on some machines).  Typically this happens if the system doesn't support\n";
 660    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 661    print "This most often occurs on Solaris 7 machines in the United States.\n";
 662    print "By default, this is off.  It should be kept off unless problems surface\n";
 663    print "about the time that messages are sent.\n";
 664    print "    no  = Do NOT fix time -- almost always correct\n";
 665    print "    yes = Fix the time for this system\n";
 666
 667    $YesNo = 'n';
 668    $YesNo = 'y' if ($invert_time eq "true");
 669
 670    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 671
 672    $new_invert_time = <STDIN>;
 673    $new_invert_time =~ tr/yn//cd;
 674    return "true" if ($new_invert_time eq "y");
 675    return "false" if ($new_invert_time eq "n");
 676    return $invert_time;
 677 }
 678
 679 # MOTD
 680 sub command71 {
 681    print "\nYou can now create the welcome message that is displayed\n";
 682    print "every time a user logs on.  You can use HTML or just plain\n";
 683    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 684
 685    $new_motd = "";
 686    do {
 687       print "] ";
 688       $line = <STDIN>;
 689       $line =~ s/[\r|\n]//g;
 690       if ($line ne "@") {
 691          $line =~ s/  /\&nbsp;\&nbsp;/g;
 692          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 693          $line =~ s/$/ /;
 694          $line =~ s/\"/\\\"/g;
 695
 696          $new_motd = $new_motd . $line;
 697       }
 698    } while ($line ne "@");
 699    return $new_motd;
 700 }
 701
 702 ################# PLUGINS ###################
 703
 704 sub command81 {
 705    $command =~ s/[\s|\n|\r]*//g;
 706    if ($command > 0) {
 707       $command = $command - 1;
 708       if ($command <= $#plugins) {
 709          @newplugins = ();
 710          $ct=0;
 711          while ($ct <= $#plugins) {
 712             if ($ct != $command) {
 713                @newplugins = (@newplugins, $plugins[$ct]);
 714             }
 715             $ct++;
 716          }
 717          @plugins = @newplugins;
 718       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 719          $num = $command - $#plugins - 1;
 720          @newplugins = @plugins;
 721          $ct=0;
 722          while ($ct <= $#unused_plugins) {
 723             if ($ct == $num) {
 724                @newplugins = (@newplugins, $unused_plugins[$ct]);
 725             }
 726             $ct++;
 727          }
 728          @plugins = @newplugins;
 729       }
 730    }
 731    return @plugins;
 732 }
 733
 734 ################# FOLDERS ###################
 735
 736 # default_folder_prefix
 737 sub command21 {
 738    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 739    print "your user space in a separate subdirectory.  This is where you\n";
 740    print "specify what that directory is.\n";
 741    print "\n";
 742    print "EXAMPLE:  mail/";
 743    print "\n";
 744    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 745    print "       option, you must set this to 'none'.\n";
 746    print "\n";
 747    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 748    $new_default_folder_prefix = <STDIN>;
 749    if ($new_default_folder_prefix eq "\n") {
 750       $new_default_folder_prefix = $default_folder_prefix;
 751    } else {
 752       $new_default_folder_prefix =~ s/[\r|\n]//g;
 753    }
 754    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 755       $new_default_folder_prefix = "";
 756    } else {
 757       $new_default_folder_prefix =~ s/\/*$//g;
 758       $new_default_folder_prefix =~ s/$/\//g;
 759    }
 760    return $new_default_folder_prefix;
 761 }
 762
 763 # Show Folder Prefix
 764 sub command22 {
 765    print "It is possible to set up the default folder prefix as a user\n";
 766    print "specific option, where each user can specify what their mail\n";
 767    print "folder is.  If you set this to false, they will never see the\n";
 768    print "option, but if it is true, this option will appear in the\n";
 769    print "'options' section.\n";
 770    print "\n";
 771    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 772    print "       section.  That will be the default if the user doesn't\n";
 773    print "       specify anything different.\n";
 774    print "\n";
 775
 776    if ($show_prefix_option eq "true") {
 777       $default_value = "y";
 778    } else {
 779       $default_value = "n";
 780    }
 781    print "\n";
 782    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 783    $new_show = <STDIN>;
 784    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 785       $show_prefix_option = "true";
 786    } else {
 787       $show_prefix_option = "false";
 788    }
 789    return $show_prefix_option;
 790 }
 791
 792 # Trash Folder
 793 sub command23 {
 794    print "You can now specify where the default trash folder is located.\n";
 795    print "On servers where you do not want this, you can set it to anything\n";
 796    print "and set option 7 to false.\n";
 797    print "\n";
 798    print "This is relative to where the rest of your email is kept.  You do\n";
 799    print "not need to worry about their mail directory.  If this folder\n";
 800    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 801    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 802    print "\n";
 803
 804    print "[$WHT$trash_folder$NRM]: $WHT";
 805    $new_trash_folder = <STDIN>;
 806    if ($new_trash_folder eq "\n") {
 807       $new_trash_folder = $trash_folder;
 808    } else {
 809       $new_trash_folder =~ s/[\r|\n]//g;
 810    }
 811    return $new_trash_folder;
 812 }
 813
 814 # Sent Folder
 815 sub command24 {
 816    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 817    print "by default puts a copy of all outgoing messages in this folder.\n";
 818    print "\n";
 819    print "This is relative to where the rest of your email is kept.  You do\n";
 820    print "not need to worry about their mail directory.  If this folder\n";
 821    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 822    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 823    print "\n";
 824
 825    print "[$WHT$sent_folder$NRM]: $WHT";
 826    $new_sent_folder = <STDIN>;
 827    if ($new_sent_folder eq "\n") {
 828       $new_sent_folder = $sent_folder;
 829    } else {
 830       $new_sent_folder =~ s/[\r|\n]//g;
 831    }
 832    return $new_sent_folder;
 833 }
 834
 835 # default move to trash
 836 sub command25 {
 837    print "By default, should messages get moved to the trash folder?  You\n";
 838    print "can specify the default trash folder in option 3.  If this is set\n";
 839    print "to false, messages will get deleted immediately without moving\n";
 840    print "to the trash folder.\n";
 841    print "\n";
 842    print "Trash folder is currently: $trash_folder\n";
 843    print "\n";
 844
 845    if ($default_move_to_trash eq "true") {
 846       $default_value = "y";
 847    } else {
 848       $default_value = "n";
 849    }
 850    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 851    $new_show = <STDIN>;
 852    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 853       $default_move_to_trash = "true";
 854    } else {
 855       $default_move_to_trash = "false";
 856    }
 857    return $default_move_to_trash;
 858 }
 859
 860 # default move to sent
 861 sub command26 {
 862    print "By default, should messages get moved to the sent folder?  You\n";
 863    print "can specify the default sent folder in option 4.  If this is set\n";
 864    print "to false, messages will get sent an no copy will be made.\n";
 865    print "\n";
 866    print "Trash folder is currently: $sent_folder\n";
 867    print "\n";
 868
 869    if ($default_move_to_sent eq "true") {
 870       $default_value = "y";
 871    } else {
 872       $default_value = "n";
 873    }
 874    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 875    $new_show = <STDIN>;
 876    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 877       $default_move_to_sent = "true";
 878    } else {
 879       $default_move_to_sent = "false";
 880    }
 881    return $default_move_to_sent;
 882 }
 883
 884 # List special folders first
 885 sub command27 {
 886    print "SquirrelMail has what we call 'special folders' that are not\n";
 887    print "manipulated and viewed like normal folders.  Some examples of\n";
 888    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 889    print "Simply asks if you want these folders listed first in the folder\n";
 890    print "listing.\n";
 891    print "\n";
 892
 893    if ($list_special_folders_first eq "true") {
 894       $default_value = "y";
 895    } else {
 896       $default_value = "n";
 897    }
 898    print "\n";
 899    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 900    $new_show = <STDIN>;
 901    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 902       $list_special_folders_first = "true";
 903    } else {
 904       $list_special_folders_first = "false";
 905    }
 906    return $list_special_folders_first;
 907 }
 908
 909 # Show special folders color
 910 sub command28 {
 911    print "SquirrelMail has what we call 'special folders' that are not\n";
 912    print "manipulated and viewed like normal folders.  Some examples of\n";
 913    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 914    print "wants to know if we should display special folders in a\n";
 915    print "color than the other folders.\n";
 916    print "\n";
 917
 918    if ($use_special_folder_color eq "true") {
 919       $default_value = "y";
 920    } else {
 921       $default_value = "n";
 922    }
 923    print "\n";
 924    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
 925    $new_show = <STDIN>;
 926    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 927       $use_special_folder_color = "true";
 928    } else {
 929       $use_special_folder_color = "false";
 930    }
 931    return $use_special_folder_color;
 932 }
 933
 934 # Auto expunge
 935 sub command29 {
 936    print "The way that IMAP handles deleting messages is as follows.  You\n";
 937    print "mark the message as deleted, and then to 'really' delete it, you\n";
 938    print "expunge it.  This option asks if you want to just have messages\n";
 939    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
 940    print "messages too.\n";
 941    print "\n";
 942
 943    if ($auto_expunge eq "true") {
 944       $default_value = "y";
 945    } else {
 946       $default_value = "n";
 947    }
 948    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
 949    $new_show = <STDIN>;
 950    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 951       $auto_expunge = "true";
 952    } else {
 953       $auto_expunge = "false";
 954    }
 955    return $auto_expunge;
 956 }
 957
 958 # Default sub of inbox
 959 sub command210 {
 960    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
 961    print "This can cause some confusion in folder creation for users when\n";
 962    print "they try to create folders and don't put it as a subfolder of INBOX\n";
 963    print "and get permission errors.  This option asks if you want folders\n";
 964    print "to be subfolders of INBOX by default.\n";
 965    print "\n";
 966
 967    if ($default_sub_of_inbox eq "true") {
 968       $default_value = "y";
 969    } else {
 970       $default_value = "n";
 971    }
 972    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
 973    $new_show = <STDIN>;
 974    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 975       $default_sub_of_inbox = "true";
 976    } else {
 977       $default_sub_of_inbox = "false";
 978    }
 979    return $default_sub_of_inbox;
 980 }
 981
 982 # Show contain subfolder option
 983 sub command211 {
 984    print "Some IMAP servers (UW) make it so that there are two types of\n";
 985    print "folders.  Those that contain messages, and those that contain\n";
 986    print "subfolders.  If this is the case for your server, set this to\n";
 987    print "true, and it will ask the user whether the folder they are\n";
 988    print "creating contains subfolders or messages.\n";
 989    print "\n";
 990
 991    if ($show_contain_subfolders_option eq "true") {
 992       $default_value = "y";
 993    } else {
 994       $default_value = "n";
 995    }
 996    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 997    $new_show = <STDIN>;
 998    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 999       $show_contain_subfolders_option = "true";
1000    } else {
1001       $show_contain_subfolders_option = "false";
1002    }
1003    return $show_contain_subfolders_option;
1004 }
1005
1006 # Default Unseen Notify
1007 sub command212 {
1008    print "This option specifies where the users will receive notification\n";
1009    print "about unseen messages by default.  This is of course an option that\n";
1010    print "can be changed on a user level.\n";
1011    print "  1 = No notification\n";
1012    print "  2 = Only on the INBOX\n";
1013    print "  3 = On all folders\n";
1014    print "\n";
1015
1016    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1017    $new_show = <STDIN>;
1018    if ($new_show =~ /^[1|2|3]\n/i) {
1019       $default_unseen_notify = $new_show;
1020    }
1021    $default_unseen_notify =~ s/[\r|\n]//g;
1022    return $default_unseen_notify;
1023 }
1024
1025 # Default Unseen Type
1026 sub command213 {
1027    print "Here you can define the default way that unseen messages will be displayed\n";
1028    print "to the user in the folder listing on the left side.\n";
1029    print "  1 = Only unseen messages   (4)\n";
1030    print "  2 = Unseen and Total messages  (4/27)\n";
1031    print "\n";
1032
1033    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1034    $new_show = <STDIN>;
1035    if ($new_show =~ /^[1|2]\n/i) {
1036       $default_unseen_type = $new_show;
1037    }
1038    $default_unseen_type =~ s/[\r|\n]//g;
1039    return $default_unseen_type;
1040 }
1041
1042
1043 ############# GENERAL OPTIONS #####################
1044
1045 # Default Charset
1046 sub command31 {
1047    print "This option controls what character set is used when sending\n";
1048    print "mail and when sending HTML to the browser.  Do not set this\n";
1049    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1050    print "to use KOI8-R, since this implementation is faster than most\n";
1051    print "of the alternatives\n";
1052    print "\n";
1053
1054    print "[$WHT$default_charset$NRM]: $WHT";
1055    $new_default_charset = <STDIN>;
1056    if ($new_default_charset eq "\n") {
1057       $new_default_charset = $default_charset;
1058    } else {
1059       $new_default_charset =~ s/[\r|\n]//g;
1060    }
1061    return $new_default_charset;
1062 }
1063
1064 # Data directory
1065 sub command33 {
1066    print "It is a possible security hole to have a writable directory\n";
1067    print "under the web server's root directory (ex: /home/httpd/html).\n";
1068    print "For this reason, it is possible to put the data directory\n";
1069    print "anywhere you would like.  The path name can be absolute or\n";
1070    print "relative (to the config directory).  It doesn't matter.  Here\n";
1071    print "are two examples:\n";
1072    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1073    print "  Relative:    ../data/\n";
1074    print "\n";
1075
1076    print "[$WHT$data_dir$NRM]: $WHT";
1077    $new_data_dir = <STDIN>;
1078    if ($new_data_dir eq "\n") {
1079       $new_data_dir = $data_dir;
1080    } else {
1081       $new_data_dir =~ s/[\r|\n]//g;
1082    }
1083    if ($new_data_dir =~ /^\s*$/) {
1084       $new_data_dir = "";
1085    } else {
1086       $new_data_dir =~ s/\/*$//g;
1087       $new_data_dir =~ s/$/\//g;
1088    }
1089    return $new_data_dir;
1090 }
1091
1092 # Attachment directory
1093 sub command34 {
1094    print "Path to directory used for storing attachments while a mail is\n";
1095    print "being sent.  There are a few security considerations regarding this\n";
1096    print "directory:\n";
1097    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1098    print "      impossible for a random person with access to the webserver\n";
1099    print "      to list files in this directory.  Confidential data might\n";
1100    print "      be laying around in there.\n";
1101    print "  2.  Since the webserver is not able to list the files in the\n";
1102    print "      content is also impossible for the webserver to delete files\n";
1103    print "      lying around there for too long.\n";
1104    print "  3.  It should probably be another directory than the data\n";
1105    print "      directory specified in option 3.\n";
1106    print "\n";
1107
1108    print "[$WHT$attachment_dir$NRM]: $WHT";
1109    $new_attachment_dir = <STDIN>;
1110    if ($new_attachment_dir eq "\n") {
1111       $new_attachment_dir = $attachment_dir;
1112    } else {
1113       $new_attachment_dir =~ s/[\r|\n]//g;
1114    }
1115    if ($new_attachment_dir =~ /^\s*$/) {
1116       $new_attachment_dir = "";
1117    } else {
1118       $new_attachment_dir =~ s/\/*$//g;
1119       $new_attachment_dir =~ s/$/\//g;
1120    }
1121    return $new_attachment_dir;
1122 }
1123
1124
1125 sub command35 {
1126    print "This is the default size (in pixels) of the left folder list.\n";
1127    print "Default is 200, but you can set it to whatever you wish.  This\n";
1128    print "is a user preference, so this will only show up as their default.\n";
1129    print "\n";
1130    print "[$WHT$default_left_size$NRM]: $WHT";
1131    $new_default_left_size = <STDIN>;
1132    if ($new_default_left_size eq "\n") {
1133       $new_default_left_size = $default_left_size;
1134    } else {
1135       $new_default_left_size =~ s/[\r|\n]//g;
1136    }
1137    return $new_default_left_size;
1138 }
1139
1140
1141 sub command36 {
1142    print "Some IMAP servers only have lowercase letters in the usernames\n";
1143    print "but they still allow people with uppercase to log in.  This\n";
1144    print "causes a problem with the user's preference files.  This option\n";
1145    print "transparently changes all usernames to lowercase.";
1146    print "\n";
1147
1148    if ($force_username_lowercase eq "true") {
1149       $default_value = "y";
1150    } else {
1151       $default_value = "n";
1152    }
1153    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1154    $new_show = <STDIN>;
1155    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1156       return "true";
1157    }
1158    return "false";
1159 }
1160
1161
1162 sub command41 {
1163    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1164    print "a theme of your own, just follow the instructions (?) about how to add\n";
1165    print "them.  You can also change the default theme.\n";
1166    print "[theme] command (?=help) > ";
1167    $input = <STDIN>;
1168    $input =~ s/[\r|\n]//g;
1169    while ($input ne "d") {
1170       if ($input =~ /^\s*l\s*/i) {
1171          $count = 0;
1172          while ($count <= $#theme_name) {
1173             if ($count == $theme_default) {
1174                print " *";
1175             } else {
1176                print "  ";
1177             }
1178             $name = $theme_name[$count];
1179             $num_spaces = 25 - length($name);
1180             for ($i = 0; $i < $num_spaces;$i++) {
1181                $name = $name . " ";
1182             }
1183
1184             print " $count.  $name";
1185             print "($theme_path[$count])\n";
1186
1187             $count++;
1188          }
1189       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1190          $old_def = $theme_default;
1191          $theme_default = $input;
1192          $theme_default =~ s/^\s*m\s*//;
1193          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1194             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1195             $theme_default = $old_def;
1196          }
1197       } elsif ($input =~ /^\s*\+/) {
1198          print "What is the name of this theme: ";
1199          $name = <STDIN>;
1200          $name =~ s/[\r|\n]//g;
1201          $theme_name[$#theme_name+1] = $name;
1202          print "Be sure to put ../themes/ before the filename.\n";
1203          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1204          $name = <STDIN>;
1205          $name =~ s/[\r|\n]//g;
1206          $theme_path[$#theme_path+1] = $name;
1207       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1208          if ($input =~ /[0-9]+\s*$/) {
1209             $rem_num = $input;
1210             $rem_num =~ s/^\s*-\s*//g;
1211             $rem_num =~ s/\s*$//;
1212          } else {
1213             $rem_num = $#theme_name;
1214          }
1215          if ($rem_num == $theme_default) {
1216             print "You cannot remove the default theme!\n";
1217          } else {
1218             $count = 0;
1219             @new_theme_name = ();
1220             @new_theme_path = ();
1221             while ($count <= $#theme_name) {
1222                if ($count != $rem_num) {
1223                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1224                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1225                }
1226                $count++;
1227             }
1228             @theme_name = @new_theme_name;
1229             @theme_path = @new_theme_path;
1230             if ($theme_default > $rem_num) {
1231                $theme_default--;
1232             }
1233          }
1234       } elsif ($input =~ /^\s*t\s*/i) {
1235          print "\nStarting detection...\n\n";
1236
1237          opendir(DIR, "../themes");
1238          @files = grep { /\.php$/i } readdir(DIR);
1239          $cnt = 0;
1240          while ($cnt <= $#files) {
1241             $filename = "../themes/" . $files[$cnt];
1242             $found = 0;
1243             for ($x=0; $x <= $#theme_path; $x++) {
1244                if ($theme_path[$x] eq $filename) {
1245                   $found = 1;
1246                }
1247             }
1248             if ($found != 1) {
1249                print "** Found theme: $filename\n";
1250                print "   What is its name? ";
1251                $nm = <STDIN>;
1252                $nm =~ s/[\n|\r]//g;
1253                $theme_name[$#theme_name+1] = $nm;
1254                $theme_path[$#theme_path+1] = $filename;
1255             }
1256             $cnt++;
1257          }
1258          print "\n";
1259          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1260             $filename = $theme_path[$cnt];
1261             if (! (-e $filename)) {
1262                print "  Removing $filename (file not found)\n";
1263                $offset = 0;
1264                @new_theme_name = ();
1265                @new_theme_path = ();
1266                for ($x=0; $x < $#theme_path; $x++) {
1267                   if ($theme_path[$x] eq $filename) {
1268                      $offset = 1;
1269                   }
1270                   if ($offset == 1) {
1271                      $new_theme_name[$x] = $theme_name[$x+1];
1272                      $new_theme_path[$x] = $theme_path[$x+1];
1273                   } else {
1274                      $new_theme_name[$x] = $theme_name[$x];
1275                      $new_theme_path[$x] = $theme_path[$x];
1276                   }
1277                }
1278                @theme_name = @new_theme_name;
1279                @theme_path = @new_theme_path;
1280             }
1281          }
1282          print "\nDetection complete!\n\n";
1283
1284          closedir DIR;
1285       } elsif ($input =~ /^\s*\?\s*/) {
1286          print ".-------------------------.\n";
1287          print "| t       (detect themes) |\n";
1288          print "| +           (add theme) |\n";
1289          print "| - N      (remove theme) |\n";
1290          print "| m N      (mark default) |\n";
1291          print "| l         (list themes) |\n";
1292          print "| d                (done) |\n";
1293          print "`-------------------------'\n";
1294       }
1295       print "[theme] command (?=help) > ";
1296       $input = <STDIN>;
1297       $input =~ s/[\r|\n]//g;
1298    }
1299 }
1300
1301
1302 # Theme - CSS file
1303 sub command42 {
1304    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1305    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1306    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1307    print "files, leave this blank.\n";
1308    print "\n";
1309    print "To clear out an existing value, just type a space for the input.\n";
1310    print "\n";
1311    print "[$WHT$theme_css$NRM]: $WHT";
1312    $new_theme_css = <STDIN>;
1313    if ($new_theme_css eq "\n") {
1314       $new_theme_css = $theme_css;
1315    } else {
1316       $new_theme_css =~ s/[\r|\n]//g;
1317    }
1318    $new_theme_css =~ s/^\s*//;
1319    return $new_theme_css;
1320 }
1321
1322
1323 sub command61 {
1324    print "You can now define different LDAP servers.\n";
1325    print "[ldap] command (?=help) > ";
1326    $input = <STDIN>;
1327    $input =~ s/[\r|\n]//g;
1328    while ($input ne "d") {
1329       if ($input =~ /^\s*l\s*/i) {
1330          $count = 0;
1331          while ($count <= $#ldap_host) {
1332             print "$count. $ldap_host[$count]\n";
1333             print "        base: $ldap_base[$count]\n";
1334             if ($ldap_charset[$count]) {
1335                print "     charset: $ldap_charset[$count]\n";
1336             }
1337             if ($ldap_port[$count]) {
1338                print "        port: $ldap_port[$count]\n";
1339             }
1340             if ($ldap_name[$count]) {
1341                print "        name: $ldap_name[$count]\n";
1342             }
1343             if ($ldap_maxrows[$count]) {
1344                print "     maxrows: $ldap_maxrows[$count]\n";
1345             }
1346             print "\n";
1347             $count++;
1348          }
1349       } elsif ($input =~ /^\s*\+/) {
1350          $sub = $#ldap_host + 1;
1351
1352          print "First, we need to have the hostname or the IP address where\n";
1353          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1354          print "hostname: ";
1355          $name = <STDIN>;
1356          $name =~ s/[\r|\n]//g;
1357          $ldap_host[$sub] = $name;
1358
1359          print "\n";
1360
1361          print "Next, we need the server root (base dn).  For this, an empty\n";
1362          print "string is allowed.\n";
1363          print "Example: ou=member_directory,o=netcenter.com\n";
1364          print "base: ";
1365          $name = <STDIN>;
1366          $name =~ s/[\r|\n]//g;
1367          $ldap_base[$sub] = $name;
1368
1369          print "\n";
1370
1371          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1372          print "port is 389.  This is optional.  Press ENTER for default.\n";
1373          print "port: ";
1374          $name = <STDIN>;
1375          $name =~ s/[\r|\n]//g;
1376          $ldap_port[$sub] = $name;
1377
1378          print "\n";
1379
1380          print "This is the charset for the server.  Default is utf-8.  This\n";
1381          print "is also optional.  Press ENTER for default.\n";
1382          print "charset: ";
1383          $name = <STDIN>;
1384          $name =~ s/[\r|\n]//g;
1385          $ldap_charset[$sub] = $name;
1386
1387          print "\n";
1388
1389          print "This is the name for the server, used to tag the results of\n";
1390          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1391          print "name: ";
1392          $name = <STDIN>;
1393          $name =~ s/[\r|\n]//g;
1394          $ldap_name[$sub] = $name;
1395
1396          print "\n";
1397
1398          print "You can specify the maximum number of rows in the search result.\n";
1399          print "Default is unlimited.  Press ENTER for default.\n";
1400          print "maxrows: ";
1401          $name = <STDIN>;
1402          $name =~ s/[\r|\n]//g;
1403          $ldap_maxrows[$sub] = $name;
1404
1405          print "\n";
1406
1407       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1408          if ($input =~ /[0-9]+\s*$/) {
1409             $rem_num = $input;
1410             $rem_num =~ s/^\s*-\s*//g;
1411             $rem_num =~ s/\s*$//;
1412          } else {
1413             $rem_num = $#ldap_host;
1414          }
1415          $count = 0;
1416          @new_ldap_host = ();
1417          @new_ldap_base = ();
1418          @new_ldap_port = ();
1419          @new_ldap_name = ();
1420          @new_ldap_charset = ();
1421          @new_ldap_maxrows = ();
1422          while ($count <= $#ldap_host) {
1423             if ($count != $rem_num) {
1424                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1425                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1426                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1427                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1428                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1429                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1430             }
1431             $count++;
1432          }
1433          @ldap_host = @new_ldap_host;
1434          @ldap_base = @new_ldap_base;
1435          @ldap_port = @new_ldap_port;
1436          @ldap_name = @new_ldap_name;
1437          @ldap_charset = @new_ldap_charset;
1438          @ldap_maxrows = @new_ldap_maxrows;
1439       } elsif ($input =~ /^\s*\?\s*/) {
1440          print ".-------------------------.\n";
1441          print "| +            (add host) |\n";
1442          print "| - N       (remove host) |\n";
1443          print "| l          (list hosts) |\n";
1444          print "| d                (done) |\n";
1445          print "`-------------------------'\n";
1446       }
1447       print "[ldap] command (?=help) > ";
1448       $input = <STDIN>;
1449       $input =~ s/[\r|\n]//g;
1450    }
1451 }
1452
1453 sub command62 {
1454    print "Some of our developers have come up with very good javascript interface\n";
1455    print "for searching through address books, however, our original goals said\n";
1456    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1457    print "interface, and yet stick with our goals, we have also written a plain\n";
1458    print "HTML version of the search.  Here, you can choose which version to use.\n";
1459    print "\n";
1460    print "This is just the default value.  It is also a user option that each\n";
1461    print "user can configure individually\n";
1462    print "\n";
1463
1464    if ($default_use_javascript_addr_book eq "true") {
1465       $default_value = "y";
1466    } else {
1467       $default_use_javascript_addr_book = "false";
1468       $default_value = "n";
1469    }
1470    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1471    $new_show = <STDIN>;
1472    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1473       $default_use_javascript_addr_book = "true";
1474    } else {
1475       $default_use_javascript_addr_book = "false";
1476    }
1477    return $default_use_javascript_addr_book;
1478 }
1479
1480
1481 sub save_data {
1482    open (FILE, ">config.php");
1483
1484    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1485    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1486
1487    if ($print_config_version) {
1488       print FILE "\t\$config_version = \"$print_config_version\";\n";
1489    }
1490    print FILE "\t\$config_use_color = $config_use_color;\n";
1491    print FILE "\n";
1492
1493    print FILE "\t\$org_name   = \"$org_name\";\n";
1494    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1495    print FILE "\t\$org_title  = \"$org_title\";\n";
1496
1497    print FILE "\n";
1498
1499    print FILE "\t\$domain               = \"$domain\";\n";
1500    print FILE "\t\$imapServerAddress    = \"$imapServerAddress\";\n";
1501    print FILE "\t\$imapPort             =  $imapPort;\n";
1502    print FILE "\t\$useSendmail          =  $useSendmail;\n";
1503    print FILE "\t\$smtpServerAddress    = \"$smtpServerAddress\";\n";
1504    print FILE "\t\$smtpPort             =  $smtpPort;\n";
1505    print FILE "\t\$sendmail_path        = \"$sendmail_path\";\n";
1506    print FILE "\t\$imap_server_type     = \"$imap_server_type\";\n";
1507    print FILE "\t\$invert_time          = $invert_time;\n";
1508
1509    print FILE "\n";
1510
1511    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1512    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1513    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1514    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1515    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1516    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1517    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1518    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1519    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1520    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1521    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1522    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1523    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1524    print FILE "\n";
1525
1526    print FILE "\t\$default_charset          = \"$default_charset\";\n";
1527    print FILE "\t\$data_dir                 = \"$data_dir\";\n";
1528    print FILE "\t\$attachment_dir           = \"$attachment_dir\";\n";
1529    print FILE "\t\$default_left_size        =  $default_left_size;\n";
1530    print FILE "\t\$force_username_lowercase = $force_username_lowercase;\n";
1531
1532    print FILE "\n";
1533
1534    for ($ct=0; $ct <= $#plugins; $ct++) {
1535       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1536    }
1537
1538    print FILE "\n";
1539
1540    print FILE "\t\$theme_css = \"$theme_css\";\n";
1541    for ($count=0; $count <= $#theme_name; $count++) {
1542       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1543       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1544    }
1545
1546    print FILE "\n";
1547
1548    if ($default_use_javascript_addr_book ne "true") {
1549       $default_use_javascript_addr_book = "false";
1550    }
1551    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1552    for ($count=0; $count <= $#ldap_host; $count++) {
1553       print FILE "\t\$ldap_server[$count] = Array(\n";
1554       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1555       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1556       if ($ldap_name[$count]) {
1557          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1558       }
1559       if ($ldap_port[$count]) {
1560          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1561       }
1562       if ($ldap_charset[$count]) {
1563          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1564       }
1565       if ($ldap_maxrows[$count]) {
1566          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1567       }
1568       print FILE ");\n\n";
1569    }
1570
1571    print FILE "\t\$motd = \"$motd\";\n";
1572
1573    print FILE "?>\n";
1574    close FILE;
1575 }
1576
1577 sub set_defaults {
1578    system "clear";
1579    print $WHT."SquirrelMail Configuration : ".$NRM;
1580    if ($config == 1) { print "Read: config.php"; }
1581    elsif ($config == 2) { print "Read: config_default.php"; }
1582    print "\n";
1583    print "---------------------------------------------------------\n";
1584
1585    print "While we have been building SquirrelMail, we have discovered some\n";
1586    print "preferences that work better with some servers that don't work so\n";
1587    print "well with others.  If you select your IMAP server, this option will\n";
1588    print "set some pre-defined settings for that server.\n";
1589    print "\n";
1590    print "Please note that you will still need to go through and make sure\n";
1591    print "everything is correct.  This does not change everything.  There are\n";
1592    print "only a few settings that this will change.\n";
1593    print "\n";
1594
1595    $continue = 0;
1596    while ($continue != 1) {
1597       print "Please select your IMAP server:\n";
1598       print "    cyrus      = Cyrus IMAP server\n";
1599       print "    uw         = University of Washington's IMAP server\n";
1600       print "    exchange   = Microsoft Exchange IMAP server\n";
1601       print "    courier    = Courier IMAP server\n";
1602       print "    quit       = Do not change anything\n";
1603       print "Command >> ";
1604       $server = <STDIN>;
1605       $server =~ s/[\r|\n]//g;
1606
1607       print "\n";
1608       if ($server eq "cyrus") {
1609                         $default_folder_prefix = "INBOX";
1610                         $trash_folder = "INBOX.Trash";
1611                         $sent_folder = "INBOX.Sent";
1612                         $show_prefix_option = false;
1613                         $default_sub_of_inbox = true;
1614                         $show_contain_subfolders_option = false;
1615                         $imap_server_type = "cyrus";
1616
1617          print "         default_folder_prefix = INBOX\n";
1618          print "                  trash_folder = INBOX.Trash\n";
1619          print "                   sent_folder = INBOX.Sent\n";
1620          print "            show_prefix_option = false\n";
1621          print "          default_sub_of_inbox = true\n";
1622          print "show_contain_subfolders_option = false\n";
1623          print "              imap_server_type = cyrus\n";
1624
1625          $continue = 1;
1626       } elsif ($server eq "uw") {
1627                         $default_folder_prefix = "mail/";
1628                         $trash_folder = "Trash";
1629                         $sent_folder = "Sent";
1630                         $show_prefix_option = true;
1631                         $default_sub_of_inbox = false;
1632                         $show_contain_subfolders_option = true;
1633                         $imap_server_type = "uw";
1634
1635          print "         default_folder_prefix = mail/\n";
1636          print "                  trash_folder = Trash\n";
1637          print "                   sent_folder = Sent\n";
1638          print "            show_prefix_option = true\n";
1639          print "          default_sub_of_inbox = false\n";
1640          print "show_contain_subfolders_option = true\n";
1641          print "              imap_server_type = uw\n";
1642
1643          $continue = 1;
1644       } elsif ($server eq "exchange") {
1645                         $default_folder_prefix = "INBOX/";
1646                         $default_sub_of_inbox = true;
1647                         $trash_folder = "INBOX/Deleted Items";
1648                         $sent_folder = "INBOX/Sent Items";
1649                         $show_prefix_option = false;
1650                         $show_contain_subfolders_option = false;
1651                         $imap_server_type = "exchange";
1652
1653          print "          default_folder_prefix = INBOX/\n";
1654          print "           default_sub_of_inbox = true\n";
1655          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1656          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1657          print "             show_prefix_option = false\n";
1658          print " show_contain_subfolders_option = false\n";
1659          print "               imap_server_type = exchange\n";
1660
1661                         $continue = 1;
1662       } elsif ($server eq "courier") {
1663                         $imap_server_type = "courier";
1664
1665          print "   imap_server_type = courier\n";
1666
1667          $continue = 1;
1668                 } elsif ($server eq "quit") {
1669                         $continue = 1;
1670       } else {
1671          print "Unrecognized server: $server\n";
1672                         print "\n";
1673       }
1674    }
1675    print "\nPress any key to continue...";
1676    $tmp = <STDIN>;
1677 }