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 $conf_pl_version = "x61";
   8
   9 ############################################################
  10 # First, lets read in the data already in there...
  11 ############################################################
  12 if ( -e "config.php") {
  13    open (FILE, "config.php");
  14    while ($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$NRM\n";
 311       print "\n";
 312       print "R   Return to Main Menu\n";
 313    } elsif ($menu == 5) {
 314       print $WHT."Themes\n".$NRM;
 315       print "1.  Change Themes\n";
 316       for ($count = 0; $count <= $#theme_name; $count++) {
 317          print "    >  $theme_name[$count]\n";
 318       }
 319       print "2.  CSS File : $WHT$theme_css$NRM\n";
 320       print "\n";
 321       print "R   Return to Main Menu\n";
 322    } elsif ($menu == 6) {
 323       print $WHT."Address Books (LDAP)\n".$NRM;
 324       print "1.  Change Servers\n";
 325       for ($count = 0; $count <= $#ldap_host; $count++) {
 326          print "    >  $ldap_host[$count]\n";
 327       }
 328       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 329       print "\n";
 330       print "R   Return to Main Menu\n";
 331    } elsif ($menu == 7) {
 332       print $WHT."Message of the Day (MOTD)\n".$NRM;
 333       print "\n$motd\n";
 334       print "\n";
 335       print "1   Edit the MOTD\n";
 336       print "\n";
 337       print "R   Return to Main Menu\n";
 338    } elsif ($menu == 8) {
 339       print $WHT."Plugins\n".$NRM;
 340       print "  Installed Plugins\n";
 341       $num = 0;
 342       for ($count = 0; $count <= $#plugins; $count++) {
 343          $num = $count + 1;
 344          print "    $num. $plugins[$count]\n";
 345       }
 346       print "\n  Available Plugins:\n";
 347       opendir(DIR, "../plugins");
 348       @files = readdir(DIR);
 349       $pos=0;
 350       @unused_plugins = ();
 351       for ($i=0; $i <= $#files; $i++) {
 352          if ( -d "../plugins/" . $files[$i] &&
 353              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 354             $match = 0;
 355             for ($k=0; $k<=$#plugins; $k++) {
 356                if ($plugins[$k] eq $files[$i]) {
 357                   $match = 1;
 358                }
 359             }
 360             if ($match == 0) {
 361                $unused_plugins[$pos] = $files[$i];
 362                $pos++;
 363             }
 364          }
 365       }
 366
 367       for ($i=0; $i<=$#unused_plugins; $i++) {
 368          $num = $num + 1;
 369          print "    $num. $unused_plugins[$i]\n";
 370       }
 371       closedir DIR;
 372
 373       print "\n";
 374       print "R   Return to Main Menu\n";
 375    }
 376    if ($config_use_color == 1) {
 377       print "C.  Turn color off\n";
 378    } else {
 379       print "C.  Turn color on\n";
 380    }
 381    print "S   Save data\n";
 382    print "Q   Quit\n";
 383
 384    print "\n";
 385    print "Command >> ".$WHT;
 386    $command = <STDIN>;
 387    $command =~ s/[\n|\r]//g;
 388    $command =~ tr/A-Z/a-z/;
 389    print "$NRM\n";
 390
 391    # Read the commands they entered.
 392    if ($command eq "r") {
 393       $menu = 0;
 394    } elsif ($command eq "s") {
 395       save_data ();
 396       print "Data saved in config.php\n";
 397       print "Press enter to continue...";
 398       $tmp = <STDIN>;
 399       $saved = 1;
 400    } elsif (($command eq "q") && ($saved == 0)) {
 401       print "You have not saved your data.\n";
 402       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 403       $save = <STDIN>;
 404       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 405          save_data ();
 406        }
 407    } elsif ($command eq "c") {
 408       if ($config_use_color == 1) {
 409          $config_use_color = 2;
 410          $WHT = "";
 411          $NRM = "";
 412       } else {
 413          $config_use_color = 1;
 414          $WHT = "\x1B[37;1m";
 415          $NRM = "\x1B[0m";
 416       }
 417    } elsif ($command eq "d" && $menu == 0) {
 418       set_defaults ();
 419    } else {
 420       $saved = 0;
 421       if ($menu == 0) {
 422          if (($command > 0) && ($command < 9)) {
 423             $menu = $command;
 424          }
 425       } elsif ($menu == 1) {
 426          if    ($command == 1) { $org_name   = command1 (); }
 427          elsif ($command == 2) { $org_logo   = command2 (); }
 428          elsif ($command == 3) { $org_title  = command3 (); }
 429       } elsif ($menu == 2) {
 430          if    ($command == 1) { $domain             = command11 (); }
 431          elsif ($command == 2) { $imapServerAddress  = command12 (); }
 432          elsif ($command == 3) { $imapPort           = command13 (); }
 433          elsif ($command == 4) { $useSendmail        = command14 (); }
 434          elsif ($command == 5) { $sendmail_path      = command15 (); }
 435          elsif ($command == 6) { $smtpServerAddress  = command16 (); }
 436          elsif ($command == 7) { $smtpPort           = command17 (); }
 437          elsif ($command == 8) { $imap_server_type   = command18 (); }
 438          elsif ($command == 9) { $invert_time        = command19 (); }
 439       } elsif ($menu == 3) {
 440          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 441          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 442          elsif ($command == 3) { $trash_folder                   = command23 (); }
 443          elsif ($command == 4) { $sent_folder                    = command24 (); }
 444          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 445          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 446          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 447          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 448          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 449          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 450          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 451          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 452          elsif ($command == 13){ $default_unseen_type            = command213(); }
 453       } elsif ($menu == 4) {
 454          if    ($command == 1) { $default_charset    = command31 (); }
 455          elsif ($command == 2) { $data_dir           = command33 (); }
 456          elsif ($command == 3) { $attachment_dir     = command34 (); }
 457          elsif ($command == 4) { $default_left_size  = command35 (); }
 458       } elsif ($menu == 5) {
 459          if    ($command == 1) { command41 (); }
 460          elsif ($command == 2) { $theme_css = command42 (); }
 461       } elsif ($menu == 6) {
 462          if    ($command == 1) { command61(); }
 463          elsif ($command == 2) { command62(); }
 464       } elsif ($menu == 7) {
 465          if    ($command == 1) { $motd             = command71(); }
 466       } elsif ($menu == 8) {
 467          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 468       }
 469    }
 470 }
 471
 472 ####################################################################################
 473
 474 # org_name
 475 sub command1 {
 476    print "We have tried to make the name SquirrelMail as transparent as\n";
 477    print "possible.  If you set up an organization name, most places where\n";
 478    print "SquirrelMail would take credit will be credited to your organization.\n";
 479    print "\n";
 480    print "[$WHT$org_name$NRM]: $WHT";
 481    $new_org_name = <STDIN>;
 482    if ($new_org_name eq "\n") {
 483       $new_org_name = $org_name;
 484    } else {
 485       $new_org_name =~ s/[\r|\n]//g;
 486    }
 487    return $new_org_name;
 488 }
 489
 490
 491 # org_logo
 492 sub command2 {
 493    print "Your organization's logo is an image that will be displayed at\n";
 494    print "different times throughout SquirrelMail.  This is asking for the\n";
 495    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 496    print "(../images/logo.jpg) path to your logo.\n";
 497    print "\n";
 498    print "[$WHT$org_logo$NRM]: $WHT";
 499    $new_org_logo = <STDIN>;
 500    if ($new_org_logo eq "\n") {
 501       $new_org_logo = $org_logo;
 502    } else {
 503       $new_org_logo =~ s/[\r|\n]//g;
 504    }
 505    return $new_org_logo;
 506 }
 507
 508 # org_title
 509 sub command3 {
 510    print "A title is what is displayed at the top of the browser window in\n";
 511    print "the titlebar.  Usually this will end up looking something like:\n";
 512    print "\"Netscape: $org_title\"\n";
 513    print "\n";
 514    print "[$WHT$org_title$NRM]: $WHT";
 515    $new_org_title = <STDIN>;
 516    if ($new_org_title eq "\n") {
 517       $new_org_title = $org_title;
 518    } else {
 519       $new_org_title =~ s/[\r|\n]//g;
 520    }
 521    return $new_org_title;
 522 }
 523
 524 ####################################################################################
 525
 526 # domain
 527 sub command11 {
 528    print "The domain name is the suffix at the end of all email messages.  If\n";
 529    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 530    print "would be myorg.com.\n";
 531    print "\n";
 532    print "[$WHT$domain$NRM]: $WHT";
 533    $new_domain = <STDIN>;
 534    if ($new_domain eq "\n") {
 535       $new_domain = $domain;
 536    } else {
 537       $new_domain =~ s/[\r|\n]//g;
 538    }
 539    return $new_domain;
 540 }
 541
 542 # imapServerAddress
 543 sub command12 {
 544    print "This is the address where your IMAP server resides.\n";
 545    print "[$WHT$imapServerAddress$NRM]: $WHT";
 546    $new_imapServerAddress = <STDIN>;
 547    if ($new_imapServerAddress eq "\n") {
 548       $new_imapServerAddress = $imapServerAddress;
 549    } else {
 550       $new_imapServerAddress =~ s/[\r|\n]//g;
 551    }
 552    return $new_imapServerAddress;
 553 }
 554
 555 # imapPort
 556 sub command13 {
 557    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 558    print "[$WHT$imapPort$NRM]: $WHT";
 559    $new_imapPort = <STDIN>;
 560    if ($new_imapPort eq "\n") {
 561       $new_imapPort = $imapPort;
 562    } else {
 563       $new_imapPort =~ s/[\r|\n]//g;
 564    }
 565    return $new_imapPort;
 566 }
 567
 568 # useSendmail
 569 sub command14 {
 570    print "You now need to choose the method that you will use for sending\n";
 571    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 572    print "or use sendmail directly.\n";
 573    if ($useSendmail eq "true") {
 574       $default_value = "1";
 575    } else {
 576       $default_value = "2";
 577    }
 578    print "\n";
 579    print "  1.  Sendmail\n";
 580    print "  2.  SMTP\n";
 581    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 582    $use_sendmail = <STDIN>;
 583    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 584       $useSendmail = "true";
 585    } else {
 586       $useSendmail = "false";
 587    }
 588    return $useSendmail;
 589 }
 590
 591 # sendmail_path
 592 sub command15 {
 593    if ($sendmail_path[0] !~ /./) {
 594       $sendmail_path = "/usr/sbin/sendmail";
 595    }
 596    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 597    print "[$WHT$sendmail_path$NRM]: $WHT";
 598    $new_sendmail_path = <STDIN>;
 599    if ($new_sendmail_path eq "\n") {
 600       $new_sendmail_path = $sendmail_path;
 601    } else {
 602       $new_sendmail_path =~ s/[\r|\n]//g;
 603    }
 604    return $new_sendmail_path;
 605 }
 606
 607 # smtpServerAddress
 608 sub command16 {
 609    print "This is the location of your SMTP server.\n";
 610    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 611    $new_smtpServerAddress = <STDIN>;
 612    if ($new_smtpServerAddress eq "\n") {
 613       $new_smtpServerAddress = $smtpServerAddress;
 614    } else {
 615       $new_smtpServerAddress =~ s/[\r|\n]//g;
 616    }
 617    return $new_smtpServerAddress;
 618 }
 619
 620 # smtpPort
 621 sub command17 {
 622    print "This is the port to connect to for SMTP.  Usually 25.\n";
 623    print "[$WHT$smtpPort$NRM]: $WHT";
 624    $new_smtpPort = <STDIN>;
 625    if ($new_smtpPort eq "\n") {
 626       $new_smtpPort = $smtpPort;
 627    } else {
 628       $new_smtpPort =~ s/[\r|\n]//g;
 629    }
 630    return $new_smtpPort;
 631 }
 632 # imap_server_type
 633 sub command18 {
 634    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 635    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 636    print "the same principles.  We have made some work-arounds for some of\n";
 637    print "these servers.  If you would like to use them, please select your\n";
 638    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 639    print "set this to \"other\", and none will be used.\n";
 640    print "    cyrus      = Cyrus IMAP server\n";
 641    print "    uw         = University of Washington's IMAP server\n";
 642    print "    exchange   = Microsoft Exchange IMAP server\n";
 643    print "    courier    = Courier IMAP server\n";
 644    print "[$WHT$imap_server_type$NRM]: $WHT";
 645    $new_imap_server_type = <STDIN>;
 646    if ($new_imap_server_type eq "\n") {
 647       $new_imap_server_type = $imap_server_type;
 648    } else {
 649       $new_imap_server_type =~ s/[\r|\n]//g;
 650    }
 651    return $new_imap_server_type;
 652 }
 653
 654 # invert_time
 655 sub command19 {
 656    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 657    print "on some machines).  Typically this happens if the system doesn't support\n";
 658    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 659    print "This most often occurs on Solaris 7 machines in the United States.\n";
 660    print "By default, this is off.  It should be kept off unless problems surface\n";
 661    print "about the time that messages are sent.\n";
 662    print "    no  = Do NOT fix time -- almost always correct\n";
 663    print "    yes = Fix the time for this system\n";
 664
 665    $YesNo = 'n';
 666    $YesNo = 'y' if ($invert_time eq "true");
 667
 668    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 669
 670    $new_invert_time = <STDIN>;
 671    $new_invert_time =~ tr/yn//cd;
 672    return "true" if ($new_invert_time eq "y");
 673    return "false" if ($new_invert_time eq "n");
 674    return $invert_time;
 675 }
 676
 677 # MOTD
 678 sub command71 {
 679    print "\nYou can now create the welcome message that is displayed\n";
 680    print "every time a user logs on.  You can use HTML or just plain\n";
 681    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 682
 683    $new_motd = "";
 684    do {
 685       print "] ";
 686       $line = <STDIN>;
 687       $line =~ s/[\r|\n]//g;
 688       if ($line ne "@") {
 689          $line =~ s/  /\&nbsp;\&nbsp;/g;
 690          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 691          $line =~ s/$/ /;
 692          $line =~ s/\"/\\\"/g;
 693
 694          $new_motd = $new_motd . $line;
 695       }
 696    } while ($line ne "@");
 697    return $new_motd;
 698 }
 699
 700 ################# PLUGINS ###################
 701
 702 sub command81 {
 703    $command =~ s/[\s|\n|\r]*//g;
 704    if ($command > 0) {
 705       $command = $command - 1;
 706       if ($command <= $#plugins) {
 707          @newplugins = ();
 708          $ct=0;
 709          while ($ct <= $#plugins) {
 710             if ($ct != $command) {
 711                @newplugins = (@newplugins, $plugins[$ct]);
 712             }
 713             $ct++;
 714          }
 715          @plugins = @newplugins;
 716       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 717          $num = $command - $#plugins - 1;
 718          @newplugins = @plugins;
 719          $ct=0;
 720          while ($ct <= $#unused_plugins) {
 721             if ($ct == $num) {
 722                @newplugins = (@newplugins, $unused_plugins[$ct]);
 723             }
 724             $ct++;
 725          }
 726          @plugins = @newplugins;
 727       }
 728    }
 729    return @plugins;
 730 }
 731
 732 ################# FOLDERS ###################
 733
 734 # default_folder_prefix
 735 sub command21 {
 736    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 737    print "your user space in a separate subdirectory.  This is where you\n";
 738    print "specify what that directory is.\n";
 739    print "\n";
 740    print "EXAMPLE:  mail/";
 741    print "\n";
 742    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 743    print "       option, you must set this to 'none'.\n";
 744    print "\n";
 745    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 746    $new_default_folder_prefix = <STDIN>;
 747    if ($new_default_folder_prefix eq "\n") {
 748       $new_default_folder_prefix = $default_folder_prefix;
 749    } else {
 750       $new_default_folder_prefix =~ s/[\r|\n]//g;
 751    }
 752    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 753       $new_default_folder_prefix = "";
 754    } else {
 755       $new_default_folder_prefix =~ s/\/*$//g;
 756       $new_default_folder_prefix =~ s/$/\//g;
 757    }
 758    return $new_default_folder_prefix;
 759 }
 760
 761 # Show Folder Prefix
 762 sub command22 {
 763    print "It is possible to set up the default folder prefix as a user\n";
 764    print "specific option, where each user can specify what their mail\n";
 765    print "folder is.  If you set this to false, they will never see the\n";
 766    print "option, but if it is true, this option will appear in the\n";
 767    print "'options' section.\n";
 768    print "\n";
 769    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 770    print "       section.  That will be the default if the user doesn't\n";
 771    print "       specify anything different.\n";
 772    print "\n";
 773
 774    if ($show_prefix_option eq "true") {
 775       $default_value = "y";
 776    } else {
 777       $default_value = "n";
 778    }
 779    print "\n";
 780    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 781    $new_show = <STDIN>;
 782    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 783       $show_prefix_option = "true";
 784    } else {
 785       $show_prefix_option = "false";
 786    }
 787    return $show_prefix_option;
 788 }
 789
 790 # Trash Folder
 791 sub command23 {
 792    print "You can now specify where the default trash folder is located.\n";
 793    print "On servers where you do not want this, you can set it to anything\n";
 794    print "and set option 7 to false.\n";
 795    print "\n";
 796    print "This is relative to where the rest of your email is kept.  You do\n";
 797    print "not need to worry about their mail directory.  If this folder\n";
 798    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 799    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 800    print "\n";
 801
 802    print "[$WHT$trash_folder$NRM]: $WHT";
 803    $new_trash_folder = <STDIN>;
 804    if ($new_trash_folder eq "\n") {
 805       $new_trash_folder = $trash_folder;
 806    } else {
 807       $new_trash_folder =~ s/[\r|\n]//g;
 808    }
 809    return $new_trash_folder;
 810 }
 811
 812 # Sent Folder
 813 sub command24 {
 814    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 815    print "by default puts a copy of all outgoing messages in this folder.\n";
 816    print "\n";
 817    print "This is relative to where the rest of your email is kept.  You do\n";
 818    print "not need to worry about their mail directory.  If this folder\n";
 819    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 820    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 821    print "\n";
 822
 823    print "[$WHT$sent_folder$NRM]: $WHT";
 824    $new_sent_folder = <STDIN>;
 825    if ($new_sent_folder eq "\n") {
 826       $new_sent_folder = $sent_folder;
 827    } else {
 828       $new_sent_folder =~ s/[\r|\n]//g;
 829    }
 830    return $new_sent_folder;
 831 }
 832
 833 # default move to trash
 834 sub command25 {
 835    print "By default, should messages get moved to the trash folder?  You\n";
 836    print "can specify the default trash folder in option 3.  If this is set\n";
 837    print "to false, messages will get deleted immediately without moving\n";
 838    print "to the trash folder.\n";
 839    print "\n";
 840    print "Trash folder is currently: $trash_folder\n";
 841    print "\n";
 842
 843    if ($default_move_to_trash eq "true") {
 844       $default_value = "y";
 845    } else {
 846       $default_value = "n";
 847    }
 848    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 849    $new_show = <STDIN>;
 850    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 851       $default_move_to_trash = "true";
 852    } else {
 853       $default_move_to_trash = "false";
 854    }
 855    return $default_move_to_trash;
 856 }
 857
 858 # default move to sent
 859 sub command26 {
 860    print "By default, should messages get moved to the sent folder?  You\n";
 861    print "can specify the default sent folder in option 4.  If this is set\n";
 862    print "to false, messages will get sent an no copy will be made.\n";
 863    print "\n";
 864    print "Trash folder is currently: $sent_folder\n";
 865    print "\n";
 866
 867    if ($default_move_to_sent eq "true") {
 868       $default_value = "y";
 869    } else {
 870       $default_value = "n";
 871    }
 872    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 873    $new_show = <STDIN>;
 874    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 875       $default_move_to_sent = "true";
 876    } else {
 877       $default_move_to_sent = "false";
 878    }
 879    return $default_move_to_sent;
 880 }
 881
 882 # List special folders first
 883 sub command27 {
 884    print "SquirrelMail has what we call 'special folders' that are not\n";
 885    print "manipulated and viewed like normal folders.  Some examples of\n";
 886    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 887    print "Simply asks if you want these folders listed first in the folder\n";
 888    print "listing.\n";
 889    print "\n";
 890
 891    if ($list_special_folders_first eq "true") {
 892       $default_value = "y";
 893    } else {
 894       $default_value = "n";
 895    }
 896    print "\n";
 897    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 898    $new_show = <STDIN>;
 899    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 900       $list_special_folders_first = "true";
 901    } else {
 902       $list_special_folders_first = "false";
 903    }
 904    return $list_special_folders_first;
 905 }
 906
 907 # Show special folders color
 908 sub command28 {
 909    print "SquirrelMail has what we call 'special folders' that are not\n";
 910    print "manipulated and viewed like normal folders.  Some examples of\n";
 911    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 912    print "wants to know if we should display special folders in a\n";
 913    print "color than the other folders.\n";
 914    print "\n";
 915
 916    if ($use_special_folder_color eq "true") {
 917       $default_value = "y";
 918    } else {
 919       $default_value = "n";
 920    }
 921    print "\n";
 922    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
 923    $new_show = <STDIN>;
 924    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 925       $use_special_folder_color = "true";
 926    } else {
 927       $use_special_folder_color = "false";
 928    }
 929    return $use_special_folder_color;
 930 }
 931
 932 # Auto expunge
 933 sub command29 {
 934    print "The way that IMAP handles deleting messages is as follows.  You\n";
 935    print "mark the message as deleted, and then to 'really' delete it, you\n";
 936    print "expunge it.  This option asks if you want to just have messages\n";
 937    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
 938    print "messages too.\n";
 939    print "\n";
 940
 941    if ($auto_expunge eq "true") {
 942       $default_value = "y";
 943    } else {
 944       $default_value = "n";
 945    }
 946    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
 947    $new_show = <STDIN>;
 948    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 949       $auto_expunge = "true";
 950    } else {
 951       $auto_expunge = "false";
 952    }
 953    return $auto_expunge;
 954 }
 955
 956 # Default sub of inbox
 957 sub command210 {
 958    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
 959    print "This can cause some confusion in folder creation for users when\n";
 960    print "they try to create folders and don't put it as a subfolder of INBOX\n";
 961    print "and get permission errors.  This option asks if you want folders\n";
 962    print "to be subfolders of INBOX by default.\n";
 963    print "\n";
 964
 965    if ($default_sub_of_inbox eq "true") {
 966       $default_value = "y";
 967    } else {
 968       $default_value = "n";
 969    }
 970    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
 971    $new_show = <STDIN>;
 972    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 973       $default_sub_of_inbox = "true";
 974    } else {
 975       $default_sub_of_inbox = "false";
 976    }
 977    return $default_sub_of_inbox;
 978 }
 979
 980 # Show contain subfolder option
 981 sub command211 {
 982    print "Some IMAP servers (UW) make it so that there are two types of\n";
 983    print "folders.  Those that contain messages, and those that contain\n";
 984    print "subfolders.  If this is the case for your server, set this to\n";
 985    print "true, and it will ask the user whether the folder they are\n";
 986    print "creating contains subfolders or messages.\n";
 987    print "\n";
 988
 989    if ($show_contain_subfolders_option eq "true") {
 990       $default_value = "y";
 991    } else {
 992       $default_value = "n";
 993    }
 994    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 995    $new_show = <STDIN>;
 996    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 997       $show_contain_subfolders_option = "true";
 998    } else {
 999       $show_contain_subfolders_option = "false";
1000    }
1001    return $show_contain_subfolders_option;
1002 }
1003
1004 # Default Unseen Notify
1005 sub command212 {
1006    print "This option specifies where the users will receive notification\n";
1007    print "about unseen messages by default.  This is of course an option that\n";
1008    print "can be changed on a user level.\n";
1009    print "  1 = No notification\n";
1010    print "  2 = Only on the INBOX\n";
1011    print "  3 = On all folders\n";
1012    print "\n";
1013
1014    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1015    $new_show = <STDIN>;
1016    if ($new_show =~ /^[1|2|3]\n/i) {
1017       $default_unseen_notify = $new_show;
1018    }
1019    $default_unseen_notify =~ s/[\r|\n]//g;
1020    return $default_unseen_notify;
1021 }
1022
1023 # Default Unseen Type
1024 sub command213 {
1025    print "Here you can define the default way that unseen messages will be displayed\n";
1026    print "to the user in the folder listing on the left side.\n";
1027    print "  1 = Only unseen messages   (4)\n";
1028    print "  2 = Unseen and Total messages  (4/27)\n";
1029    print "\n";
1030
1031    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1032    $new_show = <STDIN>;
1033    if ($new_show =~ /^[1|2]\n/i) {
1034       $default_unseen_type = $new_show;
1035    }
1036    $default_unseen_type =~ s/[\r|\n]//g;
1037    return $default_unseen_type;
1038 }
1039
1040
1041 ############# GENERAL OPTIONS #####################
1042
1043 # Default Charset
1044 sub command31 {
1045    print "This option controls what character set is used when sending\n";
1046    print "mail and when sending HTML to the browser.  Do not set this\n";
1047    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1048    print "to use KOI8-R, since this implementation is faster than most\n";
1049    print "of the alternatives\n";
1050    print "\n";
1051
1052    print "[$WHT$default_charset$NRM]: $WHT";
1053    $new_default_charset = <STDIN>;
1054    if ($new_default_charset eq "\n") {
1055       $new_default_charset = $default_charset;
1056    } else {
1057       $new_default_charset =~ s/[\r|\n]//g;
1058    }
1059    return $new_default_charset;
1060 }
1061
1062 # Data directory
1063 sub command33 {
1064    print "It is a possible security hole to have a writable directory\n";
1065    print "under the web server's root directory (ex: /home/httpd/html).\n";
1066    print "For this reason, it is possible to put the data directory\n";
1067    print "anywhere you would like.  The path name can be absolute or\n";
1068    print "relative (to the config directory).  It doesn't matter.  Here\n";
1069    print "are two examples:\n";
1070    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1071    print "  Relative:    ../data/\n";
1072    print "\n";
1073
1074    print "[$WHT$data_dir$NRM]: $WHT";
1075    $new_data_dir = <STDIN>;
1076    if ($new_data_dir eq "\n") {
1077       $new_data_dir = $data_dir;
1078    } else {
1079       $new_data_dir =~ s/[\r|\n]//g;
1080    }
1081    if ($new_data_dir =~ /^\s*$/) {
1082       $new_data_dir = "";
1083    } else {
1084       $new_data_dir =~ s/\/*$//g;
1085       $new_data_dir =~ s/$/\//g;
1086    }
1087    return $new_data_dir;
1088 }
1089
1090 # Attachment directory
1091 sub command34 {
1092    print "Path to directory used for storing attachments while a mail is\n";
1093    print "being sent.  There are a few security considerations regarding this\n";
1094    print "directory:\n";
1095    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1096    print "      impossible for a random person with access to the webserver\n";
1097    print "      to list files in this directory.  Confidential data might\n";
1098    print "      be laying around in there.\n";
1099    print "  2.  Since the webserver is not able to list the files in the\n";
1100    print "      content is also impossible for the webserver to delete files\n";
1101    print "      lying around there for too long.\n";
1102    print "  3.  It should probably be another directory than the data\n";
1103    print "      directory specified in option 3.\n";
1104    print "\n";
1105
1106    print "[$WHT$attachment_dir$NRM]: $WHT";
1107    $new_attachment_dir = <STDIN>;
1108    if ($new_attachment_dir eq "\n") {
1109       $new_attachment_dir = $attachment_dir;
1110    } else {
1111       $new_attachment_dir =~ s/[\r|\n]//g;
1112    }
1113    if ($new_attachment_dir =~ /^\s*$/) {
1114       $new_attachment_dir = "";
1115    } else {
1116       $new_attachment_dir =~ s/\/*$//g;
1117       $new_attachment_dir =~ s/$/\//g;
1118    }
1119    return $new_attachment_dir;
1120 }
1121
1122
1123 sub command35 {
1124    print "This is the default size (in pixels) of the left folder list.\n";
1125    print "Default is 200, but you can set it to whatever you wish.  This\n";
1126    print "is a user preference, so this will only show up as their default.\n";
1127    print "\n";
1128    print "[$WHT$default_left_size$NRM]: $WHT";
1129    $new_default_left_size = <STDIN>;
1130    if ($new_default_left_size eq "\n") {
1131       $new_default_left_size = $default_left_size;
1132    } else {
1133       $new_default_left_size =~ s/[\r|\n]//g;
1134    }
1135    return $new_default_left_size;
1136 }
1137
1138
1139 sub command41 {
1140    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1141    print "a theme of your own, just follow the instructions (?) about how to add\n";
1142    print "them.  You can also change the default theme.\n";
1143    print "[theme] command (?=help) > ";
1144    $input = <STDIN>;
1145    $input =~ s/[\r|\n]//g;
1146    while ($input ne "d") {
1147       if ($input =~ /^\s*l\s*/i) {
1148          $count = 0;
1149          while ($count <= $#theme_name) {
1150             if ($count == $theme_default) {
1151                print " *";
1152             } else {
1153                print "  ";
1154             }
1155             $name = $theme_name[$count];
1156             $num_spaces = 25 - length($name);
1157             for ($i = 0; $i < $num_spaces;$i++) {
1158                $name = $name . " ";
1159             }
1160
1161             print " $count.  $name";
1162             print "($theme_path[$count])\n";
1163
1164             $count++;
1165          }
1166       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1167          $old_def = $theme_default;
1168          $theme_default = $input;
1169          $theme_default =~ s/^\s*m\s*//;
1170          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1171             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1172             $theme_default = $old_def;
1173          }
1174       } elsif ($input =~ /^\s*\+/) {
1175          print "What is the name of this theme: ";
1176          $name = <STDIN>;
1177          $name =~ s/[\r|\n]//g;
1178          $theme_name[$#theme_name+1] = $name;
1179          print "Be sure to put ../themes/ before the filename.\n";
1180          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1181          $name = <STDIN>;
1182          $name =~ s/[\r|\n]//g;
1183          $theme_path[$#theme_path+1] = $name;
1184       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1185          if ($input =~ /[0-9]+\s*$/) {
1186             $rem_num = $input;
1187             $rem_num =~ s/^\s*-\s*//g;
1188             $rem_num =~ s/\s*$//;
1189          } else {
1190             $rem_num = $#theme_name;
1191          }
1192          if ($rem_num == $theme_default) {
1193             print "You cannot remove the default theme!\n";
1194          } else {
1195             $count = 0;
1196             @new_theme_name = ();
1197             @new_theme_path = ();
1198             while ($count <= $#theme_name) {
1199                if ($count != $rem_num) {
1200                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1201                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1202                }
1203                $count++;
1204             }
1205             @theme_name = @new_theme_name;
1206             @theme_path = @new_theme_path;
1207             if ($theme_default > $rem_num) {
1208                $theme_default--;
1209             }
1210          }
1211       } elsif ($input =~ /^\s*t\s*/i) {
1212          print "\nStarting detection...\n\n";
1213
1214          opendir(DIR, "../themes");
1215          @files = grep { /\.php$/i } readdir(DIR);
1216          $cnt = 0;
1217          while ($cnt <= $#files) {
1218             $filename = "../themes/" . $files[$cnt];
1219             $found = 0;
1220             for ($x=0; $x <= $#theme_path; $x++) {
1221                if ($theme_path[$x] eq $filename) {
1222                   $found = 1;
1223                }
1224             }
1225             if ($found != 1) {
1226                print "** Found theme: $filename\n";
1227                print "   What is its name? ";
1228                $nm = <STDIN>;
1229                $nm =~ s/[\n|\r]//g;
1230                $theme_name[$#theme_name+1] = $nm;
1231                $theme_path[$#theme_path+1] = $filename;
1232             }
1233             $cnt++;
1234          }
1235          print "\n";
1236          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1237             $filename = $theme_path[$cnt];
1238             if (! (-e $filename)) {
1239                print "  Removing $filename (file not found)\n";
1240                $offset = 0;
1241                @new_theme_name = ();
1242                @new_theme_path = ();
1243                for ($x=0; $x < $#theme_path; $x++) {
1244                   if ($theme_path[$x] eq $filename) {
1245                      $offset = 1;
1246                   }
1247                   if ($offset == 1) {
1248                      $new_theme_name[$x] = $theme_name[$x+1];
1249                      $new_theme_path[$x] = $theme_path[$x+1];
1250                   } else {
1251                      $new_theme_name[$x] = $theme_name[$x];
1252                      $new_theme_path[$x] = $theme_path[$x];
1253                   }
1254                }
1255                @theme_name = @new_theme_name;
1256                @theme_path = @new_theme_path;
1257             }
1258          }
1259          print "\nDetection complete!\n\n";
1260
1261          closedir DIR;
1262       } elsif ($input =~ /^\s*\?\s*/) {
1263          print ".-------------------------.\n";
1264          print "| t       (detect themes) |\n";
1265          print "| +           (add theme) |\n";
1266          print "| - N      (remove theme) |\n";
1267          print "| m N      (mark default) |\n";
1268          print "| l         (list themes) |\n";
1269          print "| d                (done) |\n";
1270          print "`-------------------------'\n";
1271       }
1272       print "[theme] command (?=help) > ";
1273       $input = <STDIN>;
1274       $input =~ s/[\r|\n]//g;
1275    }
1276 }
1277
1278
1279 # Theme - CSS file
1280 sub command42 {
1281    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1282    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1283    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1284    print "files, leave this blank.\n";
1285    print "\n";
1286    print "To clear out an existing value, just type a space for the input.\n";
1287    print "\n";
1288    print "[$WHT$theme_css$NRM]: $WHT";
1289    $new_theme_css = <STDIN>;
1290    if ($new_theme_css eq "\n") {
1291       $new_theme_css = $theme_css;
1292    } else {
1293       $new_theme_css =~ s/[\r|\n]//g;
1294    }
1295    $new_theme_css =~ s/^\s*//;
1296    return $new_theme_css;
1297 }
1298
1299
1300 sub command61 {
1301    print "You can now define different LDAP servers.\n";
1302    print "[ldap] command (?=help) > ";
1303    $input = <STDIN>;
1304    $input =~ s/[\r|\n]//g;
1305    while ($input ne "d") {
1306       if ($input =~ /^\s*l\s*/i) {
1307          $count = 0;
1308          while ($count <= $#ldap_host) {
1309             print "$count. $ldap_host[$count]\n";
1310             print "        base: $ldap_base[$count]\n";
1311             if ($ldap_charset[$count]) {
1312                print "     charset: $ldap_charset[$count]\n";
1313             }
1314             if ($ldap_port[$count]) {
1315                print "        port: $ldap_port[$count]\n";
1316             }
1317             if ($ldap_name[$count]) {
1318                print "        name: $ldap_name[$count]\n";
1319             }
1320             if ($ldap_maxrows[$count]) {
1321                print "     maxrows: $ldap_maxrows[$count]\n";
1322             }
1323             print "\n";
1324             $count++;
1325          }
1326       } elsif ($input =~ /^\s*\+/) {
1327          $sub = $#ldap_host + 1;
1328
1329          print "First, we need to have the hostname or the IP address where\n";
1330          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1331          print "hostname: ";
1332          $name = <STDIN>;
1333          $name =~ s/[\r|\n]//g;
1334          $ldap_host[$sub] = $name;
1335
1336          print "\n";
1337
1338          print "Next, we need the server root (base dn).  For this, an empty\n";
1339          print "string is allowed.\n";
1340          print "Example: ou=member_directory,o=netcenter.com\n";
1341          print "base: ";
1342          $name = <STDIN>;
1343          $name =~ s/[\r|\n]//g;
1344          $ldap_base[$sub] = $name;
1345
1346          print "\n";
1347
1348          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1349          print "port is 389.  This is optional.  Press ENTER for default.\n";
1350          print "port: ";
1351          $name = <STDIN>;
1352          $name =~ s/[\r|\n]//g;
1353          $ldap_port[$sub] = $name;
1354
1355          print "\n";
1356
1357          print "This is the charset for the server.  Default is utf-8.  This\n";
1358          print "is also optional.  Press ENTER for default.\n";
1359          print "charset: ";
1360          $name = <STDIN>;
1361          $name =~ s/[\r|\n]//g;
1362          $ldap_charset[$sub] = $name;
1363
1364          print "\n";
1365
1366          print "This is the name for the server, used to tag the results of\n";
1367          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1368          print "name: ";
1369          $name = <STDIN>;
1370          $name =~ s/[\r|\n]//g;
1371          $ldap_name[$sub] = $name;
1372
1373          print "\n";
1374
1375          print "You can specify the maximum number of rows in the search result.\n";
1376          print "Default is unlimited.  Press ENTER for default.\n";
1377          print "maxrows: ";
1378          $name = <STDIN>;
1379          $name =~ s/[\r|\n]//g;
1380          $ldap_maxrows[$sub] = $name;
1381
1382          print "\n";
1383
1384       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1385          if ($input =~ /[0-9]+\s*$/) {
1386             $rem_num = $input;
1387             $rem_num =~ s/^\s*-\s*//g;
1388             $rem_num =~ s/\s*$//;
1389          } else {
1390             $rem_num = $#ldap_host;
1391          }
1392          $count = 0;
1393          @new_ldap_host = ();
1394          @new_ldap_base = ();
1395          @new_ldap_port = ();
1396          @new_ldap_name = ();
1397          @new_ldap_charset = ();
1398          @new_ldap_maxrows = ();
1399          while ($count <= $#ldap_host) {
1400             if ($count != $rem_num) {
1401                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1402                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1403                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1404                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1405                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1406                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1407             }
1408             $count++;
1409          }
1410          @ldap_host = @new_ldap_host;
1411          @ldap_base = @new_ldap_base;
1412          @ldap_port = @new_ldap_port;
1413          @ldap_name = @new_ldap_name;
1414          @ldap_charset = @new_ldap_charset;
1415          @ldap_maxrows = @new_ldap_maxrows;
1416       } elsif ($input =~ /^\s*\?\s*/) {
1417          print ".-------------------------.\n";
1418          print "| +            (add host) |\n";
1419          print "| - N       (remove host) |\n";
1420          print "| l          (list hosts) |\n";
1421          print "| d                (done) |\n";
1422          print "`-------------------------'\n";
1423       }
1424       print "[ldap] command (?=help) > ";
1425       $input = <STDIN>;
1426       $input =~ s/[\r|\n]//g;
1427    }
1428 }
1429
1430 sub command62 {
1431    print "Some of our developers have come up with very good javascript interface\n";
1432    print "for searching through address books, however, our original goals said\n";
1433    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1434    print "interface, and yet stick with our goals, we have also written a plain\n";
1435    print "HTML version of the search.  Here, you can choose which version to use.\n";
1436    print "\n";
1437    print "This is just the default value.  It is also a user option that each\n";
1438    print "user can configure individually\n";
1439    print "\n";
1440
1441    if ($default_use_javascript_addr_book eq "true") {
1442       $default_value = "y";
1443    } else {
1444       $default_use_javascript_addr_book = "false";
1445       $default_value = "n";
1446    }
1447    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1448    $new_show = <STDIN>;
1449    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1450       $default_use_javascript_addr_book = "true";
1451    } else {
1452       $default_use_javascript_addr_book = "false";
1453    }
1454    return $default_use_javascript_addr_book;
1455 }
1456
1457
1458 sub save_data {
1459    open (FILE, ">config.php");
1460
1461    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1462    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1463
1464    if ($print_config_version) {
1465       print FILE "\t\$config_version = \"$print_config_version\";\n";
1466    }
1467    print FILE "\t\$config_use_color = $config_use_color;\n";
1468    print FILE "\n";
1469
1470    print FILE "\t\$org_name   = \"$org_name\";\n";
1471    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1472    print FILE "\t\$org_title  = \"$org_title\";\n";
1473
1474    print FILE "\n";
1475
1476    print FILE "\t\$domain               = \"$domain\";\n";
1477    print FILE "\t\$imapServerAddress    = \"$imapServerAddress\";\n";
1478    print FILE "\t\$imapPort             =  $imapPort;\n";
1479    print FILE "\t\$useSendmail          =  $useSendmail;\n";
1480    print FILE "\t\$smtpServerAddress    = \"$smtpServerAddress\";\n";
1481    print FILE "\t\$smtpPort             =  $smtpPort;\n";
1482    print FILE "\t\$sendmail_path        = \"$sendmail_path\";\n";
1483    print FILE "\t\$imap_server_type     = \"$imap_server_type\";\n";
1484    print FILE "\t\$invert_time          = $invert_time;\n";
1485
1486    print FILE "\n";
1487
1488    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1489    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1490    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1491    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1492    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1493    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1494    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1495    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1496    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1497    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1498    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1499    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1500    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1501    print FILE "\n";
1502
1503    print FILE "\t\$default_charset   = \"$default_charset\";\n";
1504    print FILE "\t\$data_dir          = \"$data_dir\";\n";
1505    print FILE "\t\$attachment_dir    = \"$attachment_dir\";\n";
1506    print FILE "\t\$default_left_size =  $default_left_size;\n";
1507
1508    print FILE "\n";
1509
1510    for ($ct=0; $ct <= $#plugins; $ct++) {
1511       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1512    }
1513
1514    print FILE "\n";
1515
1516    print FILE "\t\$theme_css = \"$theme_css\";\n";
1517    for ($count=0; $count <= $#theme_name; $count++) {
1518       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1519       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1520    }
1521
1522    print FILE "\n";
1523
1524    if ($default_use_javascript_addr_book ne "true") {
1525       $default_use_javascript_addr_book = "false";
1526    }
1527    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1528    for ($count=0; $count <= $#ldap_host; $count++) {
1529       print FILE "\t\$ldap_server[$count] = Array(\n";
1530       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1531       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1532       if ($ldap_name[$count]) {
1533          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1534       }
1535       if ($ldap_port[$count]) {
1536          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1537       }
1538       if ($ldap_charset[$count]) {
1539          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1540       }
1541       if ($ldap_maxrows[$count]) {
1542          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1543       }
1544       print FILE ");\n\n";
1545    }
1546
1547    print FILE "\t\$motd = \"$motd\";\n";
1548
1549    print FILE "?>\n";
1550    close FILE;
1551 }
1552
1553 sub set_defaults {
1554    system "clear";
1555    print $WHT."SquirrelMail Configuration : ".$NRM;
1556    if ($config == 1) { print "Read: config.php"; }
1557    elsif ($config == 2) { print "Read: config_default.php"; }
1558    print "\n";
1559    print "---------------------------------------------------------\n";
1560
1561    print "While we have been building SquirrelMail, we have discovered some\n";
1562    print "preferences that work better with some servers that don't work so\n";
1563    print "well with others.  If you select your IMAP server, this option will\n";
1564    print "set some pre-defined settings for that server.\n";
1565    print "\n";
1566    print "Please note that you will still need to go through and make sure\n";
1567    print "everything is correct.  This does not change everything.  There are\n";
1568    print "only a few settings that this will change.\n";
1569    print "\n";
1570
1571    $continue = 0;
1572    while ($continue != 1) {
1573       print "Please select your IMAP server:\n";
1574       print "    cyrus      = Cyrus IMAP server\n";
1575       print "    uw         = University of Washington's IMAP server\n";
1576       print "    exchange   = Microsoft Exchange IMAP server\n";
1577       print "    courier    = Courier IMAP server\n";
1578       print "    quit       = Do not change anything\n";
1579       print "Command >> ";
1580       $server = <STDIN>;
1581       $server =~ s/[\r|\n]//g;
1582
1583       print "\n";
1584       if ($server eq "cyrus") {
1585                         $default_folder_prefix = "INBOX";
1586                         $trash_folder = "INBOX.Trash";
1587                         $sent_folder = "INBOX.Sent";
1588                         $show_prefix_option = false;
1589                         $default_sub_of_inbox = true;
1590                         $show_contain_subfolders_option = false;
1591                         $imap_server_type = "cyrus";
1592
1593          print "         default_folder_prefix = INBOX\n";
1594          print "                  trash_folder = INBOX.Trash\n";
1595          print "                   sent_folder = INBOX.Sent\n";
1596          print "            show_prefix_option = false\n";
1597          print "          default_sub_of_inbox = true\n";
1598          print "show_contain_subfolders_option = false\n";
1599          print "              imap_server_type = cyrus\n";
1600
1601          $continue = 1;
1602       } elsif ($server eq "uw") {
1603                         $default_folder_prefix = "mail/";
1604                         $trash_folder = "Trash";
1605                         $sent_folder = "Sent";
1606                         $show_prefix_option = true;
1607                         $default_sub_of_inbox = false;
1608                         $show_contain_subfolders_option = true;
1609                         $imap_server_type = "uw";
1610
1611          print "         default_folder_prefix = mail/\n";
1612          print "                  trash_folder = Trash\n";
1613          print "                   sent_folder = Sent\n";
1614          print "            show_prefix_option = true\n";
1615          print "          default_sub_of_inbox = false\n";
1616          print "show_contain_subfolders_option = true\n";
1617          print "              imap_server_type = uw\n";
1618
1619          $continue = 1;
1620       } elsif ($server eq "exchange") {
1621                         $default_folder_prefix = "INBOX/";
1622                         $default_sub_of_inbox = true;
1623                         $trash_folder = "INBOX/Deleted Items";
1624                         $sent_folder = "INBOX/Sent Items";
1625                         $show_prefix_option = false;
1626                         $show_contain_subfolders_option = false;
1627                         $imap_server_type = "exchange";
1628
1629          print "          default_folder_prefix = INBOX/\n";
1630          print "           default_sub_of_inbox = true\n";
1631          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1632          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1633          print "             show_prefix_option = false\n";
1634          print " show_contain_subfolders_option = false\n";
1635          print "               imap_server_type = exchange\n";
1636
1637                         $continue = 1;
1638       } elsif ($server eq "courier") {
1639                         $imap_server_type = "courier";
1640
1641          print "   imap_server_type = courier\n";
1642
1643          $continue = 1;
1644                 } elsif ($server eq "quit") {
1645                         $continue = 1;
1646       } else {
1647          print "Unrecognized server: $server\n";
1648                         print "\n";
1649       }
1650    }
1651    print "\nPress any key to continue...";
1652    $tmp = <STDIN>;
1653 }