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 $conf_pl_version = "x62";
   8
   9 ############################################################
  10 # Some people try to run this as a CGI. That's wrong!
  11 ############################################################
  12 if(defined($ENV{'PATH_INFO'}) || defined($ENV{'QUERY_STRING'}) ||
  13    defined($ENV{'REQUEST_METHOD'})) {
  14    print "Content-Type: text/html\n\n";
  15    print "You must run this script from the command line.";
  16    exit;
  17 }
  18
  19 ############################################################
  20 # First, lets read in the data already in there...
  21 ############################################################
  22 if ( -e "config.php") {
  23    open (FILE, "config.php");
  24    while ($line = <FILE>) {
  25       if ($line =~ /^\s+\$/) {
  26          $line =~ s/^\s+\$//;
  27          $var = $line;
  28
  29          $var =~ s/=/EQUALS/;
  30          if ($var =~ /^([a-z]|[A-Z])/) {
  31             @o = split(/\s*EQUALS\s*/, $var);
  32             if ($o[0] eq "config_version") {
  33                $o[1] =~ s/[\n|\r]//g;
  34                $o[1] =~ s/\";\s*$//;
  35                $o[1] =~ s/;$//;
  36                $o[1] =~ s/^"//;
  37
  38                $config_version = $o[1];
  39                close (FILE);
  40             }
  41          }
  42       }
  43    }
  44    close (FILE);
  45
  46    if ($config_version ne $conf_pl_version) {
  47       system "clear";
  48       print $WHT."WARNING:\n".$NRM;
  49       print "  The file \"config/config.php\" was found, but it is for an older version of\n";
  50       print "  SquirrelMail.  It is possible to still read the defaults from this file\n";
  51       print "  but be warned that many preferences change between versions.  It is\n";
  52       print "  recommended that you start with a clean config.php for each upgrade that\n";
  53       print "  you do.  To do this, just move config/config.php out of the way.\n\n";
  54       print "Continue loading with the old config.php [y/N]? ";
  55       $ctu = <STDIN>;
  56       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  57          exit;
  58       }
  59
  60       print "\nDo you want me to stop warning you [y/N]? ";
  61       $ctu = <STDIN>;
  62       if ($ctu =~ /^y\n/i) {
  63          $print_config_version = $conf_pl_version;
  64       } else {
  65          $print_config_version = $config_version;
  66       }
  67    } else {
  68       $print_config_version = $config_version;
  69    }
  70
  71    $config = 1;
  72    open (FILE, "config.php");
  73 } elsif (-e "config_default.php") {
  74    open (FILE, "config_default.php");
  75    while ($line = <FILE>) {
  76       if ($line =~ /^\s+\$/) {
  77          $line =~ s/^\s+\$//;
  78          $var = $line;
  79
  80          $var =~ s/=/EQUALS/;
  81          if ($var =~ /^([a-z]|[A-Z])/) {
  82             @o = split(/\s*EQUALS\s*/, $var);
  83             if ($o[0] eq "config_version") {
  84                $o[1] =~ s/[\n|\r]//g;
  85                $o[1] =~ s/\";\s*$//;
  86                $o[1] =~ s/;$//;
  87                $o[1] =~ s/^"//;
  88
  89                $config_version = $o[1];
  90                close (FILE);
  91             }
  92          }
  93       }
  94    }
  95    close (FILE);
  96
  97    if ($config_version ne $conf_pl_version) {
  98       system "clear";
  99       print $WHT."WARNING:\n".$NRM;
 100       print "  You are trying to use a \"config_default.php\" from an older version of\n";
 101       print "  SquirrelMail.  This is HIGHLY unrecommended.  You should get the\n";
 102       print "  \"config_default.php\" that matches the version of SquirrelMail that you\n";
 103       print "  are running.  You can get this from the SquirrelMail web page by going\n";
 104       print "  to:  http://www.squirrelmail.org.\n\n";
 105       print "Continue loading with the old config_default.php (not a good idea) [y/N]? ";
 106       $ctu = <STDIN>;
 107       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
 108          exit;
 109       }
 110
 111       print "\nDo you want me to stop warning you [y/N]? ";
 112       $ctu = <STDIN>;
 113       if ($ctu =~ /^y\n/i) {
 114          $print_config_version = $conf_pl_version;
 115       } else {
 116          $print_config_version = $config_version;
 117       }
 118    } else {
 119       $print_config_version = $config_version;
 120    }
 121    $config = 2;
 122    open (FILE, "config_default.php");
 123 } else {
 124    print "No configuration file found.  Please get config_default.php or\n";
 125    print "config.php before running this again.  This program needs a\n";
 126    print "default config file to get default values.\n";
 127    exit;
 128 }
 129
 130 #  Reads and parses the current configuration file (either
 131 #  config.php or config_default.php).
 132
 133 while ($line = <FILE>) {
 134    if ($line =~ /^\s+\$/) {
 135       $line =~ s/^\s+\$//;
 136       $var = $line;
 137
 138       $var =~ s/=/EQUALS/;
 139       if ($var =~ /^([a-z]|[A-Z])/) {
 140          @options = split(/\s*EQUALS\s*/, $var);
 141          $options[1] =~ s/[\n|\r]//g;
 142          $options[1] =~ s/\";\s*$//;
 143          $options[1] =~ s/;$//;
 144          $options[1] =~ s/^\"//;
 145
 146          if ($options[0] =~ /^theme\[[0-9]+\]\["PATH"\]/) {
 147             $sub = $options[0];
 148             $sub =~ s/\]\["PATH"\]//;
 149             $sub =~ s/.*\[//;
 150             if (-e "../themes") {
 151                $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 152             }
 153             $theme_path[$sub] = $options[1];
 154          } elsif ($options[0] =~ /^theme\[[0-9]+\]\["NAME"\]/) {
 155             $sub = $options[0];
 156             $sub =~ s/\]\["NAME"\]//;
 157             $sub =~ s/.*\[//;
 158             $theme_name[$sub] = $options[1];
 159          } elsif ($options[0] =~ /^plugins\[[0-9]+\]/) {
 160             $sub = $options[0];
 161             $sub =~ s/\]//;
 162             $sub =~ s/^plugins\[//;
 163             $plugins[$sub] = $options[1];
 164          } elsif ($options[0] =~ /^ldap_server\[[0-9]+\]/) {
 165             $sub = $options[0];
 166             $sub =~ s/\]//;
 167             $sub =~ s/^ldap_server\[//;
 168             $continue = 0;
 169             while (($tmp = <FILE>) && ($continue != 1)) {
 170                if ($tmp =~ /\);\s*$/) {
 171                   $continue = 1;
 172                }
 173
 174                if ($tmp =~ /^\s*\"host\"/i) {
 175                   $tmp =~ s/^\s*\"host\"\s*=>\s*\"//i;
 176                   $tmp =~ s/\",\s*$//;
 177                   $tmp =~ s/\"\);\s*$//;
 178                   $host = $tmp;
 179                } elsif ($tmp =~ /^\s*\"base\"/i) {
 180                   $tmp =~ s/^\s*\"base\"\s*=>\s*\"//i;
 181                   $tmp =~ s/\",\s*$//;
 182                   $tmp =~ s/\"\);\s*$//;
 183                   $base = $tmp;
 184                } elsif ($tmp =~ /^\s*\"charset\"/i) {
 185                   $tmp =~ s/^\s*\"charset\"\s*=>\s*\"//i;
 186                   $tmp =~ s/\",\s*$//;
 187                   $tmp =~ s/\"\);\s*$//;
 188                   $charset = $tmp;
 189                } elsif ($tmp =~ /^\s*\"port\"/i) {
 190                   $tmp =~ s/^\s*\"port\"\s*=>\s*\"//i;
 191                   $tmp =~ s/\",\s*$//;
 192                   $tmp =~ s/\"\);\s*$//;
 193                   $port = $tmp;
 194                } elsif ($tmp =~ /^\s*\"maxrows\"/i) {
 195                   $tmp =~ s/^\s*\"maxrows\"\s*=>\s*\"//i;
 196                   $tmp =~ s/\",\s*$//;
 197                   $tmp =~ s/\"\);\s*$//;
 198                   $maxrows = $tmp;
 199                } elsif ($tmp =~ /^\s*\"name\"/i) {
 200                   $tmp =~ s/^\s*\"name\"\s*=>\s*\"//i;
 201                   $tmp =~ s/\",\s*$//;
 202                   $tmp =~ s/\"\);\s*$//;
 203                   $name = $tmp;
 204                }
 205             }
 206             $ldap_host[$sub] = $host;
 207             $ldap_base[$sub] = $base;
 208             $ldap_name[$sub] = $name;
 209             $ldap_port[$sub] = $port;
 210             $ldap_maxrows[$sub] = $maxrows;
 211             $ldap_charset[$sub] = $charset;
 212          } else {
 213             ${$options[0]} = $options[1];
 214          }
 215       }
 216    }
 217 }
 218 close FILE;
 219 if ($useSendmail ne "true") {
 220    $useSendmail = "false";
 221 }
 222 if (!$sendmail_path) {
 223    $sendmail_path = "/usr/sbin/sendmail";
 224 }
 225 if (!$default_unseen_notify) {
 226    $default_unseen_notify = 2;
 227 }
 228 if (!$default_unseen_type) {
 229    $default_unseen_type = 1;
 230 }
 231 if (!$config_use_color) {
 232    $config_use_color = 1;
 233 }
 234 if (!$invert_time) {
 235    $invert_time = "false";
 236 }
 237
 238 #####################################################################################
 239 if ($config_use_color == 1) {
 240    $WHT = "\x1B[37;1m";
 241    $NRM = "\x1B[0m";
 242 } else {
 243    $WHT = "";
 244    $NRM = "";
 245    $config_use_color = 2;
 246 }
 247
 248 while (($command ne "q") && ($command ne "Q")) {
 249    system "clear";
 250    print $WHT."SquirrelMail Configuration : ".$NRM;
 251    if ($config == 1) { print "Read: config.php"; }
 252    elsif ($config == 2) { print "Read: config_default.php"; }
 253    print "\n";
 254    print "---------------------------------------------------------\n";
 255
 256    if ($menu == 0) {
 257       print $WHT."Main Menu --\n".$NRM;
 258       print "1.  Organization Preferences\n";
 259       print "2.  Server Settings\n";
 260       print "3.  Folder Defaults\n";
 261       print "4.  General Options\n";
 262       print "5.  Themes\n";
 263       print "6.  Address Books (LDAP)\n";
 264       print "7.  Message of the Day (MOTD)\n";
 265       print "8.  Plugins\n";
 266       print "\n";
 267       print "D.  Set pre-defined settings for specific IMAP servers\n";
 268       print "\n";
 269    } elsif ($menu == 1) {
 270       print $WHT."Organization Preferences\n".$NRM;
 271       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 272       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 273       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 274       print "\n";
 275       print "R   Return to Main Menu\n";
 276    } elsif ($menu == 2) {
 277       print $WHT."Server Settings\n".$NRM;
 278       print "1.  Domain               : $WHT$domain$NRM\n";
 279       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 280       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 281       print "4.  Use Sendmail/SMTP    : $WHT";
 282       if ($useSendmail eq "true") {
 283          print "Sendmail";
 284       } else {
 285          print "SMTP";
 286       }
 287       print "$NRM\n";
 288       if ($useSendmail eq "true") {
 289          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 290       } else {
 291          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 292          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 293       }
 294       print "8.  Server               : $WHT$imap_server_type$NRM\n";
 295       print "9.  Invert Time          : $WHT$invert_time$NRM\n";
 296       print "\n";
 297       print "R   Return to Main Menu\n";
 298    } elsif ($menu == 3) {
 299       print $WHT."Folder Defaults\n".$NRM;
 300       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 301       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 302       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 303       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 304       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 305       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 306       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 307       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 308       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 309       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 310       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 311       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 312       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 313       print "\n";
 314       print "R   Return to Main Menu\n";
 315    } elsif ($menu == 4) {
 316       print $WHT."General Options\n".$NRM;
 317       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 318       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 319       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 320       print "4.  Default Left Size      : $WHT$default_left_size$NRM\n";
 321       print "5.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 322       print "\n";
 323       print "R   Return to Main Menu\n";
 324    } elsif ($menu == 5) {
 325       print $WHT."Themes\n".$NRM;
 326       print "1.  Change Themes\n";
 327       for ($count = 0; $count <= $#theme_name; $count++) {
 328          print "    >  $theme_name[$count]\n";
 329       }
 330       print "2.  CSS File : $WHT$theme_css$NRM\n";
 331       print "\n";
 332       print "R   Return to Main Menu\n";
 333    } elsif ($menu == 6) {
 334       print $WHT."Address Books (LDAP)\n".$NRM;
 335       print "1.  Change Servers\n";
 336       for ($count = 0; $count <= $#ldap_host; $count++) {
 337          print "    >  $ldap_host[$count]\n";
 338       }
 339       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 340       print "\n";
 341       print "R   Return to Main Menu\n";
 342    } elsif ($menu == 7) {
 343       print $WHT."Message of the Day (MOTD)\n".$NRM;
 344       print "\n$motd\n";
 345       print "\n";
 346       print "1   Edit the MOTD\n";
 347       print "\n";
 348       print "R   Return to Main Menu\n";
 349    } elsif ($menu == 8) {
 350       print $WHT."Plugins\n".$NRM;
 351       print "  Installed Plugins\n";
 352       $num = 0;
 353       for ($count = 0; $count <= $#plugins; $count++) {
 354          $num = $count + 1;
 355          print "    $num. $plugins[$count]\n";
 356       }
 357       print "\n  Available Plugins:\n";
 358       opendir(DIR, "../plugins");
 359       @files = readdir(DIR);
 360       $pos=0;
 361       @unused_plugins = ();
 362       for ($i=0; $i <= $#files; $i++) {
 363          if ( -d "../plugins/" . $files[$i] &&
 364              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 365             $match = 0;
 366             for ($k=0; $k<=$#plugins; $k++) {
 367                if ($plugins[$k] eq $files[$i]) {
 368                   $match = 1;
 369                }
 370             }
 371             if ($match == 0) {
 372                $unused_plugins[$pos] = $files[$i];
 373                $pos++;
 374             }
 375          }
 376       }
 377
 378       for ($i=0; $i<=$#unused_plugins; $i++) {
 379          $num = $num + 1;
 380          print "    $num. $unused_plugins[$i]\n";
 381       }
 382       closedir DIR;
 383
 384       print "\n";
 385       print "R   Return to Main Menu\n";
 386    }
 387    if ($config_use_color == 1) {
 388       print "C.  Turn color off\n";
 389    } else {
 390       print "C.  Turn color on\n";
 391    }
 392    print "S   Save data\n";
 393    print "Q   Quit\n";
 394
 395    print "\n";
 396    print "Command >> ".$WHT;
 397    $command = <STDIN>;
 398    $command =~ s/[\n|\r]//g;
 399    $command =~ tr/A-Z/a-z/;
 400    print "$NRM\n";
 401
 402    # Read the commands they entered.
 403    if ($command eq "r") {
 404       $menu = 0;
 405    } elsif ($command eq "s") {
 406       save_data ();
 407       print "Data saved in config.php\n";
 408       print "Press enter to continue...";
 409       $tmp = <STDIN>;
 410       $saved = 1;
 411    } elsif (($command eq "q") && ($saved == 0)) {
 412       print "You have not saved your data.\n";
 413       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 414       $save = <STDIN>;
 415       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 416          save_data ();
 417        }
 418    } elsif ($command eq "c") {
 419       if ($config_use_color == 1) {
 420          $config_use_color = 2;
 421          $WHT = "";
 422          $NRM = "";
 423       } else {
 424          $config_use_color = 1;
 425          $WHT = "\x1B[37;1m";
 426          $NRM = "\x1B[0m";
 427       }
 428    } elsif ($command eq "d" && $menu == 0) {
 429       set_defaults ();
 430    } else {
 431       $saved = 0;
 432       if ($menu == 0) {
 433          if (($command > 0) && ($command < 9)) {
 434             $menu = $command;
 435          }
 436       } elsif ($menu == 1) {
 437          if    ($command == 1) { $org_name   = command1 (); }
 438          elsif ($command == 2) { $org_logo   = command2 (); }
 439          elsif ($command == 3) { $org_title  = command3 (); }
 440       } elsif ($menu == 2) {
 441          if    ($command == 1) { $domain             = command11 (); }
 442          elsif ($command == 2) { $imapServerAddress  = command12 (); }
 443          elsif ($command == 3) { $imapPort           = command13 (); }
 444          elsif ($command == 4) { $useSendmail        = command14 (); }
 445          elsif ($command == 5) { $sendmail_path      = command15 (); }
 446          elsif ($command == 6) { $smtpServerAddress  = command16 (); }
 447          elsif ($command == 7) { $smtpPort           = command17 (); }
 448          elsif ($command == 8) { $imap_server_type   = command18 (); }
 449          elsif ($command == 9) { $invert_time        = command19 (); }
 450       } elsif ($menu == 3) {
 451          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 452          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 453          elsif ($command == 3) { $trash_folder                   = command23 (); }
 454          elsif ($command == 4) { $sent_folder                    = command24 (); }
 455          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 456          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 457          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 458          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 459          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 460          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 461          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 462          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 463          elsif ($command == 13){ $default_unseen_type            = command213(); }
 464       } elsif ($menu == 4) {
 465          if    ($command == 1) { $default_charset          = command31 (); }
 466          elsif ($command == 2) { $data_dir                 = command33 (); }
 467          elsif ($command == 3) { $attachment_dir           = command34 (); }
 468          elsif ($command == 4) { $default_left_size        = command35 (); }
 469          elsif ($command == 5) { $force_username_lowercase = command36 (); }
 470       } elsif ($menu == 5) {
 471          if    ($command == 1) { command41 (); }
 472          elsif ($command == 2) { $theme_css = command42 (); }
 473       } elsif ($menu == 6) {
 474          if    ($command == 1) { command61(); }
 475          elsif ($command == 2) { command62(); }
 476       } elsif ($menu == 7) {
 477          if    ($command == 1) { $motd             = command71(); }
 478       } elsif ($menu == 8) {
 479          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 480       }
 481    }
 482 }
 483
 484 ####################################################################################
 485
 486 # org_name
 487 sub command1 {
 488    print "We have tried to make the name SquirrelMail as transparent as\n";
 489    print "possible.  If you set up an organization name, most places where\n";
 490    print "SquirrelMail would take credit will be credited to your organization.\n";
 491    print "\n";
 492    print "[$WHT$org_name$NRM]: $WHT";
 493    $new_org_name = <STDIN>;
 494    if ($new_org_name eq "\n") {
 495       $new_org_name = $org_name;
 496    } else {
 497       $new_org_name =~ s/[\r|\n]//g;
 498    }
 499    return $new_org_name;
 500 }
 501
 502
 503 # org_logo
 504 sub command2 {
 505    print "Your organization's logo is an image that will be displayed at\n";
 506    print "different times throughout SquirrelMail.  This is asking for the\n";
 507    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 508    print "(../images/logo.jpg) path to your logo.\n";
 509    print "\n";
 510    print "[$WHT$org_logo$NRM]: $WHT";
 511    $new_org_logo = <STDIN>;
 512    if ($new_org_logo eq "\n") {
 513       $new_org_logo = $org_logo;
 514    } else {
 515       $new_org_logo =~ s/[\r|\n]//g;
 516    }
 517    return $new_org_logo;
 518 }
 519
 520 # org_title
 521 sub command3 {
 522    print "A title is what is displayed at the top of the browser window in\n";
 523    print "the titlebar.  Usually this will end up looking something like:\n";
 524    print "\"Netscape: $org_title\"\n";
 525    print "\n";
 526    print "[$WHT$org_title$NRM]: $WHT";
 527    $new_org_title = <STDIN>;
 528    if ($new_org_title eq "\n") {
 529       $new_org_title = $org_title;
 530    } else {
 531       $new_org_title =~ s/[\r|\n]//g;
 532    }
 533    return $new_org_title;
 534 }
 535
 536 ####################################################################################
 537
 538 # domain
 539 sub command11 {
 540    print "The domain name is the suffix at the end of all email messages.  If\n";
 541    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 542    print "would be myorg.com.\n";
 543    print "\n";
 544    print "[$WHT$domain$NRM]: $WHT";
 545    $new_domain = <STDIN>;
 546    if ($new_domain eq "\n") {
 547       $new_domain = $domain;
 548    } else {
 549       $new_domain =~ s/[\r|\n]//g;
 550    }
 551    return $new_domain;
 552 }
 553
 554 # imapServerAddress
 555 sub command12 {
 556    print "This is the address where your IMAP server resides.\n";
 557    print "[$WHT$imapServerAddress$NRM]: $WHT";
 558    $new_imapServerAddress = <STDIN>;
 559    if ($new_imapServerAddress eq "\n") {
 560       $new_imapServerAddress = $imapServerAddress;
 561    } else {
 562       $new_imapServerAddress =~ s/[\r|\n]//g;
 563    }
 564    return $new_imapServerAddress;
 565 }
 566
 567 # imapPort
 568 sub command13 {
 569    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 570    print "[$WHT$imapPort$NRM]: $WHT";
 571    $new_imapPort = <STDIN>;
 572    if ($new_imapPort eq "\n") {
 573       $new_imapPort = $imapPort;
 574    } else {
 575       $new_imapPort =~ s/[\r|\n]//g;
 576    }
 577    return $new_imapPort;
 578 }
 579
 580 # useSendmail
 581 sub command14 {
 582    print "You now need to choose the method that you will use for sending\n";
 583    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 584    print "or use sendmail directly.\n";
 585    if ($useSendmail eq "true") {
 586       $default_value = "1";
 587    } else {
 588       $default_value = "2";
 589    }
 590    print "\n";
 591    print "  1.  Sendmail\n";
 592    print "  2.  SMTP\n";
 593    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 594    $use_sendmail = <STDIN>;
 595    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 596       $useSendmail = "true";
 597    } else {
 598       $useSendmail = "false";
 599    }
 600    return $useSendmail;
 601 }
 602
 603 # sendmail_path
 604 sub command15 {
 605    if ($sendmail_path[0] !~ /./) {
 606       $sendmail_path = "/usr/sbin/sendmail";
 607    }
 608    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 609    print "[$WHT$sendmail_path$NRM]: $WHT";
 610    $new_sendmail_path = <STDIN>;
 611    if ($new_sendmail_path eq "\n") {
 612       $new_sendmail_path = $sendmail_path;
 613    } else {
 614       $new_sendmail_path =~ s/[\r|\n]//g;
 615    }
 616    return $new_sendmail_path;
 617 }
 618
 619 # smtpServerAddress
 620 sub command16 {
 621    print "This is the location of your SMTP server.\n";
 622    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 623    $new_smtpServerAddress = <STDIN>;
 624    if ($new_smtpServerAddress eq "\n") {
 625       $new_smtpServerAddress = $smtpServerAddress;
 626    } else {
 627       $new_smtpServerAddress =~ s/[\r|\n]//g;
 628    }
 629    return $new_smtpServerAddress;
 630 }
 631
 632 # smtpPort
 633 sub command17 {
 634    print "This is the port to connect to for SMTP.  Usually 25.\n";
 635    print "[$WHT$smtpPort$NRM]: $WHT";
 636    $new_smtpPort = <STDIN>;
 637    if ($new_smtpPort eq "\n") {
 638       $new_smtpPort = $smtpPort;
 639    } else {
 640       $new_smtpPort =~ s/[\r|\n]//g;
 641    }
 642    return $new_smtpPort;
 643 }
 644 # imap_server_type
 645 sub command18 {
 646    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 647    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 648    print "the same principles.  We have made some work-arounds for some of\n";
 649    print "these servers.  If you would like to use them, please select your\n";
 650    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 651    print "set this to \"other\", and none will be used.\n";
 652    print "    cyrus      = Cyrus IMAP server\n";
 653    print "    uw         = University of Washington's IMAP server\n";
 654    print "    exchange   = Microsoft Exchange IMAP server\n";
 655    print "    courier    = Courier IMAP server\n";
 656    print "[$WHT$imap_server_type$NRM]: $WHT";
 657    $new_imap_server_type = <STDIN>;
 658    if ($new_imap_server_type eq "\n") {
 659       $new_imap_server_type = $imap_server_type;
 660    } else {
 661       $new_imap_server_type =~ s/[\r|\n]//g;
 662    }
 663    return $new_imap_server_type;
 664 }
 665
 666 # invert_time
 667 sub command19 {
 668    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 669    print "on some machines).  Typically this happens if the system doesn't support\n";
 670    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 671    print "This most often occurs on Solaris 7 machines in the United States.\n";
 672    print "By default, this is off.  It should be kept off unless problems surface\n";
 673    print "about the time that messages are sent.\n";
 674    print "    no  = Do NOT fix time -- almost always correct\n";
 675    print "    yes = Fix the time for this system\n";
 676
 677    $YesNo = 'n';
 678    $YesNo = 'y' if ($invert_time eq "true");
 679
 680    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 681
 682    $new_invert_time = <STDIN>;
 683    $new_invert_time =~ tr/yn//cd;
 684    return "true" if ($new_invert_time eq "y");
 685    return "false" if ($new_invert_time eq "n");
 686    return $invert_time;
 687 }
 688
 689 # MOTD
 690 sub command71 {
 691    print "\nYou can now create the welcome message that is displayed\n";
 692    print "every time a user logs on.  You can use HTML or just plain\n";
 693    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 694
 695    $new_motd = "";
 696    do {
 697       print "] ";
 698       $line = <STDIN>;
 699       $line =~ s/[\r|\n]//g;
 700       if ($line ne "@") {
 701          $line =~ s/  /\&nbsp;\&nbsp;/g;
 702          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 703          $line =~ s/$/ /;
 704          $line =~ s/\"/\\\"/g;
 705
 706          $new_motd = $new_motd . $line;
 707       }
 708    } while ($line ne "@");
 709    return $new_motd;
 710 }
 711
 712 ################# PLUGINS ###################
 713
 714 sub command81 {
 715    $command =~ s/[\s|\n|\r]*//g;
 716    if ($command > 0) {
 717       $command = $command - 1;
 718       if ($command <= $#plugins) {
 719          @newplugins = ();
 720          $ct=0;
 721          while ($ct <= $#plugins) {
 722             if ($ct != $command) {
 723                @newplugins = (@newplugins, $plugins[$ct]);
 724             }
 725             $ct++;
 726          }
 727          @plugins = @newplugins;
 728       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 729          $num = $command - $#plugins - 1;
 730          @newplugins = @plugins;
 731          $ct=0;
 732          while ($ct <= $#unused_plugins) {
 733             if ($ct == $num) {
 734                @newplugins = (@newplugins, $unused_plugins[$ct]);
 735             }
 736             $ct++;
 737          }
 738          @plugins = @newplugins;
 739       }
 740    }
 741    return @plugins;
 742 }
 743
 744 ################# FOLDERS ###################
 745
 746 # default_folder_prefix
 747 sub command21 {
 748    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 749    print "your user space in a separate subdirectory.  This is where you\n";
 750    print "specify what that directory is.\n";
 751    print "\n";
 752    print "EXAMPLE:  mail/";
 753    print "\n";
 754    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 755    print "       option, you must set this to 'none'.\n";
 756    print "\n";
 757    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 758    $new_default_folder_prefix = <STDIN>;
 759    if ($new_default_folder_prefix eq "\n") {
 760       $new_default_folder_prefix = $default_folder_prefix;
 761    } else {
 762       $new_default_folder_prefix =~ s/[\r|\n]//g;
 763    }
 764    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 765       $new_default_folder_prefix = "";
 766    } else {
 767       $new_default_folder_prefix =~ s/\/*$//g;
 768       $new_default_folder_prefix =~ s/$/\//g;
 769    }
 770    return $new_default_folder_prefix;
 771 }
 772
 773 # Show Folder Prefix
 774 sub command22 {
 775    print "It is possible to set up the default folder prefix as a user\n";
 776    print "specific option, where each user can specify what their mail\n";
 777    print "folder is.  If you set this to false, they will never see the\n";
 778    print "option, but if it is true, this option will appear in the\n";
 779    print "'options' section.\n";
 780    print "\n";
 781    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 782    print "       section.  That will be the default if the user doesn't\n";
 783    print "       specify anything different.\n";
 784    print "\n";
 785
 786    if ($show_prefix_option eq "true") {
 787       $default_value = "y";
 788    } else {
 789       $default_value = "n";
 790    }
 791    print "\n";
 792    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 793    $new_show = <STDIN>;
 794    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 795       $show_prefix_option = "true";
 796    } else {
 797       $show_prefix_option = "false";
 798    }
 799    return $show_prefix_option;
 800 }
 801
 802 # Trash Folder
 803 sub command23 {
 804    print "You can now specify where the default trash folder is located.\n";
 805    print "On servers where you do not want this, you can set it to anything\n";
 806    print "and set option 7 to false.\n";
 807    print "\n";
 808    print "This is relative to where the rest of your email is kept.  You do\n";
 809    print "not need to worry about their mail directory.  If this folder\n";
 810    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 811    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 812    print "\n";
 813
 814    print "[$WHT$trash_folder$NRM]: $WHT";
 815    $new_trash_folder = <STDIN>;
 816    if ($new_trash_folder eq "\n") {
 817       $new_trash_folder = $trash_folder;
 818    } else {
 819       $new_trash_folder =~ s/[\r|\n]//g;
 820    }
 821    return $new_trash_folder;
 822 }
 823
 824 # Sent Folder
 825 sub command24 {
 826    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 827    print "by default puts a copy of all outgoing messages in this folder.\n";
 828    print "\n";
 829    print "This is relative to where the rest of your email is kept.  You do\n";
 830    print "not need to worry about their mail directory.  If this folder\n";
 831    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 832    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 833    print "\n";
 834
 835    print "[$WHT$sent_folder$NRM]: $WHT";
 836    $new_sent_folder = <STDIN>;
 837    if ($new_sent_folder eq "\n") {
 838       $new_sent_folder = $sent_folder;
 839    } else {
 840       $new_sent_folder =~ s/[\r|\n]//g;
 841    }
 842    return $new_sent_folder;
 843 }
 844
 845 # default move to trash
 846 sub command25 {
 847    print "By default, should messages get moved to the trash folder?  You\n";
 848    print "can specify the default trash folder in option 3.  If this is set\n";
 849    print "to false, messages will get deleted immediately without moving\n";
 850    print "to the trash folder.\n";
 851    print "\n";
 852    print "Trash folder is currently: $trash_folder\n";
 853    print "\n";
 854
 855    if ($default_move_to_trash eq "true") {
 856       $default_value = "y";
 857    } else {
 858       $default_value = "n";
 859    }
 860    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 861    $new_show = <STDIN>;
 862    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 863       $default_move_to_trash = "true";
 864    } else {
 865       $default_move_to_trash = "false";
 866    }
 867    return $default_move_to_trash;
 868 }
 869
 870 # default move to sent
 871 sub command26 {
 872    print "By default, should messages get moved to the sent folder?  You\n";
 873    print "can specify the default sent folder in option 4.  If this is set\n";
 874    print "to false, messages will get sent an no copy will be made.\n";
 875    print "\n";
 876    print "Trash folder is currently: $sent_folder\n";
 877    print "\n";
 878
 879    if ($default_move_to_sent eq "true") {
 880       $default_value = "y";
 881    } else {
 882       $default_value = "n";
 883    }
 884    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 885    $new_show = <STDIN>;
 886    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 887       $default_move_to_sent = "true";
 888    } else {
 889       $default_move_to_sent = "false";
 890    }
 891    return $default_move_to_sent;
 892 }
 893
 894 # List special folders first
 895 sub command27 {
 896    print "SquirrelMail has what we call 'special folders' that are not\n";
 897    print "manipulated and viewed like normal folders.  Some examples of\n";
 898    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 899    print "Simply asks if you want these folders listed first in the folder\n";
 900    print "listing.\n";
 901    print "\n";
 902
 903    if ($list_special_folders_first eq "true") {
 904       $default_value = "y";
 905    } else {
 906       $default_value = "n";
 907    }
 908    print "\n";
 909    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 910    $new_show = <STDIN>;
 911    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 912       $list_special_folders_first = "true";
 913    } else {
 914       $list_special_folders_first = "false";
 915    }
 916    return $list_special_folders_first;
 917 }
 918
 919 # Show special folders color
 920 sub command28 {
 921    print "SquirrelMail has what we call 'special folders' that are not\n";
 922    print "manipulated and viewed like normal folders.  Some examples of\n";
 923    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 924    print "wants to know if we should display special folders in a\n";
 925    print "color than the other folders.\n";
 926    print "\n";
 927
 928    if ($use_special_folder_color eq "true") {
 929       $default_value = "y";
 930    } else {
 931       $default_value = "n";
 932    }
 933    print "\n";
 934    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
 935    $new_show = <STDIN>;
 936    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 937       $use_special_folder_color = "true";
 938    } else {
 939       $use_special_folder_color = "false";
 940    }
 941    return $use_special_folder_color;
 942 }
 943
 944 # Auto expunge
 945 sub command29 {
 946    print "The way that IMAP handles deleting messages is as follows.  You\n";
 947    print "mark the message as deleted, and then to 'really' delete it, you\n";
 948    print "expunge it.  This option asks if you want to just have messages\n";
 949    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
 950    print "messages too.\n";
 951    print "\n";
 952
 953    if ($auto_expunge eq "true") {
 954       $default_value = "y";
 955    } else {
 956       $default_value = "n";
 957    }
 958    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
 959    $new_show = <STDIN>;
 960    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 961       $auto_expunge = "true";
 962    } else {
 963       $auto_expunge = "false";
 964    }
 965    return $auto_expunge;
 966 }
 967
 968 # Default sub of inbox
 969 sub command210 {
 970    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
 971    print "This can cause some confusion in folder creation for users when\n";
 972    print "they try to create folders and don't put it as a subfolder of INBOX\n";
 973    print "and get permission errors.  This option asks if you want folders\n";
 974    print "to be subfolders of INBOX by default.\n";
 975    print "\n";
 976
 977    if ($default_sub_of_inbox eq "true") {
 978       $default_value = "y";
 979    } else {
 980       $default_value = "n";
 981    }
 982    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
 983    $new_show = <STDIN>;
 984    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 985       $default_sub_of_inbox = "true";
 986    } else {
 987       $default_sub_of_inbox = "false";
 988    }
 989    return $default_sub_of_inbox;
 990 }
 991
 992 # Show contain subfolder option
 993 sub command211 {
 994    print "Some IMAP servers (UW) make it so that there are two types of\n";
 995    print "folders.  Those that contain messages, and those that contain\n";
 996    print "subfolders.  If this is the case for your server, set this to\n";
 997    print "true, and it will ask the user whether the folder they are\n";
 998    print "creating contains subfolders or messages.\n";
 999    print "\n";
1000
1001    if ($show_contain_subfolders_option eq "true") {
1002       $default_value = "y";
1003    } else {
1004       $default_value = "n";
1005    }
1006    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1007    $new_show = <STDIN>;
1008    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1009       $show_contain_subfolders_option = "true";
1010    } else {
1011       $show_contain_subfolders_option = "false";
1012    }
1013    return $show_contain_subfolders_option;
1014 }
1015
1016 # Default Unseen Notify
1017 sub command212 {
1018    print "This option specifies where the users will receive notification\n";
1019    print "about unseen messages by default.  This is of course an option that\n";
1020    print "can be changed on a user level.\n";
1021    print "  1 = No notification\n";
1022    print "  2 = Only on the INBOX\n";
1023    print "  3 = On all folders\n";
1024    print "\n";
1025
1026    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1027    $new_show = <STDIN>;
1028    if ($new_show =~ /^[1|2|3]\n/i) {
1029       $default_unseen_notify = $new_show;
1030    }
1031    $default_unseen_notify =~ s/[\r|\n]//g;
1032    return $default_unseen_notify;
1033 }
1034
1035 # Default Unseen Type
1036 sub command213 {
1037    print "Here you can define the default way that unseen messages will be displayed\n";
1038    print "to the user in the folder listing on the left side.\n";
1039    print "  1 = Only unseen messages   (4)\n";
1040    print "  2 = Unseen and Total messages  (4/27)\n";
1041    print "\n";
1042
1043    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1044    $new_show = <STDIN>;
1045    if ($new_show =~ /^[1|2]\n/i) {
1046       $default_unseen_type = $new_show;
1047    }
1048    $default_unseen_type =~ s/[\r|\n]//g;
1049    return $default_unseen_type;
1050 }
1051
1052
1053 ############# GENERAL OPTIONS #####################
1054
1055 # Default Charset
1056 sub command31 {
1057    print "This option controls what character set is used when sending\n";
1058    print "mail and when sending HTML to the browser.  Do not set this\n";
1059    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1060    print "to use KOI8-R, since this implementation is faster than most\n";
1061    print "of the alternatives\n";
1062    print "\n";
1063
1064    print "[$WHT$default_charset$NRM]: $WHT";
1065    $new_default_charset = <STDIN>;
1066    if ($new_default_charset eq "\n") {
1067       $new_default_charset = $default_charset;
1068    } else {
1069       $new_default_charset =~ s/[\r|\n]//g;
1070    }
1071    return $new_default_charset;
1072 }
1073
1074 # Data directory
1075 sub command33 {
1076    print "It is a possible security hole to have a writable directory\n";
1077    print "under the web server's root directory (ex: /home/httpd/html).\n";
1078    print "For this reason, it is possible to put the data directory\n";
1079    print "anywhere you would like.  The path name can be absolute or\n";
1080    print "relative (to the config directory).  It doesn't matter.  Here\n";
1081    print "are two examples:\n";
1082    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1083    print "  Relative:    ../data/\n";
1084    print "\n";
1085
1086    print "[$WHT$data_dir$NRM]: $WHT";
1087    $new_data_dir = <STDIN>;
1088    if ($new_data_dir eq "\n") {
1089       $new_data_dir = $data_dir;
1090    } else {
1091       $new_data_dir =~ s/[\r|\n]//g;
1092    }
1093    if ($new_data_dir =~ /^\s*$/) {
1094       $new_data_dir = "";
1095    } else {
1096       $new_data_dir =~ s/\/*$//g;
1097       $new_data_dir =~ s/$/\//g;
1098    }
1099    return $new_data_dir;
1100 }
1101
1102 # Attachment directory
1103 sub command34 {
1104    print "Path to directory used for storing attachments while a mail is\n";
1105    print "being sent.  There are a few security considerations regarding this\n";
1106    print "directory:\n";
1107    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1108    print "      impossible for a random person with access to the webserver\n";
1109    print "      to list files in this directory.  Confidential data might\n";
1110    print "      be laying around in there.\n";
1111    print "  2.  Since the webserver is not able to list the files in the\n";
1112    print "      content is also impossible for the webserver to delete files\n";
1113    print "      lying around there for too long.\n";
1114    print "  3.  It should probably be another directory than the data\n";
1115    print "      directory specified in option 3.\n";
1116    print "\n";
1117
1118    print "[$WHT$attachment_dir$NRM]: $WHT";
1119    $new_attachment_dir = <STDIN>;
1120    if ($new_attachment_dir eq "\n") {
1121       $new_attachment_dir = $attachment_dir;
1122    } else {
1123       $new_attachment_dir =~ s/[\r|\n]//g;
1124    }
1125    if ($new_attachment_dir =~ /^\s*$/) {
1126       $new_attachment_dir = "";
1127    } else {
1128       $new_attachment_dir =~ s/\/*$//g;
1129       $new_attachment_dir =~ s/$/\//g;
1130    }
1131    return $new_attachment_dir;
1132 }
1133
1134
1135 sub command35 {
1136    print "This is the default size (in pixels) of the left folder list.\n";
1137    print "Default is 200, but you can set it to whatever you wish.  This\n";
1138    print "is a user preference, so this will only show up as their default.\n";
1139    print "\n";
1140    print "[$WHT$default_left_size$NRM]: $WHT";
1141    $new_default_left_size = <STDIN>;
1142    if ($new_default_left_size eq "\n") {
1143       $new_default_left_size = $default_left_size;
1144    } else {
1145       $new_default_left_size =~ s/[\r|\n]//g;
1146    }
1147    return $new_default_left_size;
1148 }
1149
1150
1151 sub command36 {
1152    print "Some IMAP servers only have lowercase letters in the usernames\n";
1153    print "but they still allow people with uppercase to log in.  This\n";
1154    print "causes a problem with the user's preference files.  This option\n";
1155    print "transparently changes all usernames to lowercase.";
1156    print "\n";
1157
1158    if ($force_username_lowercase eq "true") {
1159       $default_value = "y";
1160    } else {
1161       $default_value = "n";
1162    }
1163    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1164    $new_show = <STDIN>;
1165    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1166       return "true";
1167    }
1168    return "false";
1169 }
1170
1171
1172 sub command41 {
1173    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1174    print "a theme of your own, just follow the instructions (?) about how to add\n";
1175    print "them.  You can also change the default theme.\n";
1176    print "[theme] command (?=help) > ";
1177    $input = <STDIN>;
1178    $input =~ s/[\r|\n]//g;
1179    while ($input ne "d") {
1180       if ($input =~ /^\s*l\s*/i) {
1181          $count = 0;
1182          while ($count <= $#theme_name) {
1183             if ($count == $theme_default) {
1184                print " *";
1185             } else {
1186                print "  ";
1187             }
1188             $name = $theme_name[$count];
1189             $num_spaces = 25 - length($name);
1190             for ($i = 0; $i < $num_spaces;$i++) {
1191                $name = $name . " ";
1192             }
1193
1194             print " $count.  $name";
1195             print "($theme_path[$count])\n";
1196
1197             $count++;
1198          }
1199       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1200          $old_def = $theme_default;
1201          $theme_default = $input;
1202          $theme_default =~ s/^\s*m\s*//;
1203          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1204             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1205             $theme_default = $old_def;
1206          }
1207       } elsif ($input =~ /^\s*\+/) {
1208          print "What is the name of this theme: ";
1209          $name = <STDIN>;
1210          $name =~ s/[\r|\n]//g;
1211          $theme_name[$#theme_name+1] = $name;
1212          print "Be sure to put ../themes/ before the filename.\n";
1213          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1214          $name = <STDIN>;
1215          $name =~ s/[\r|\n]//g;
1216          $theme_path[$#theme_path+1] = $name;
1217       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1218          if ($input =~ /[0-9]+\s*$/) {
1219             $rem_num = $input;
1220             $rem_num =~ s/^\s*-\s*//g;
1221             $rem_num =~ s/\s*$//;
1222          } else {
1223             $rem_num = $#theme_name;
1224          }
1225          if ($rem_num == $theme_default) {
1226             print "You cannot remove the default theme!\n";
1227          } else {
1228             $count = 0;
1229             @new_theme_name = ();
1230             @new_theme_path = ();
1231             while ($count <= $#theme_name) {
1232                if ($count != $rem_num) {
1233                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1234                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1235                }
1236                $count++;
1237             }
1238             @theme_name = @new_theme_name;
1239             @theme_path = @new_theme_path;
1240             if ($theme_default > $rem_num) {
1241                $theme_default--;
1242             }
1243          }
1244       } elsif ($input =~ /^\s*t\s*/i) {
1245          print "\nStarting detection...\n\n";
1246
1247          opendir(DIR, "../themes");
1248          @files = grep { /\.php$/i } readdir(DIR);
1249          $cnt = 0;
1250          while ($cnt <= $#files) {
1251             $filename = "../themes/" . $files[$cnt];
1252                if ($filename ne "../themes/index.php") {
1253                $found = 0;
1254                for ($x=0; $x <= $#theme_path; $x++) {
1255                   if ($theme_path[$x] eq $filename) {
1256                      $found = 1;
1257                   }
1258                }
1259                if ($found != 1) {
1260                   print "** Found theme: $filename\n";
1261                   print "   What is its name? ";
1262                   $nm = <STDIN>;
1263                   $nm =~ s/[\n|\r]//g;
1264                   $theme_name[$#theme_name+1] = $nm;
1265                   $theme_path[$#theme_path+1] = $filename;
1266                }
1267             }
1268             $cnt++;
1269          }
1270          print "\n";
1271          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1272             $filename = $theme_path[$cnt];
1273             if (! (-e $filename)) {
1274                print "  Removing $filename (file not found)\n";
1275                $offset = 0;
1276                @new_theme_name = ();
1277                @new_theme_path = ();
1278                for ($x=0; $x < $#theme_path; $x++) {
1279                   if ($theme_path[$x] eq $filename) {
1280                      $offset = 1;
1281                   }
1282                   if ($offset == 1) {
1283                      $new_theme_name[$x] = $theme_name[$x+1];
1284                      $new_theme_path[$x] = $theme_path[$x+1];
1285                   } else {
1286                      $new_theme_name[$x] = $theme_name[$x];
1287                      $new_theme_path[$x] = $theme_path[$x];
1288                   }
1289                }
1290                @theme_name = @new_theme_name;
1291                @theme_path = @new_theme_path;
1292             }
1293          }
1294          print "\nDetection complete!\n\n";
1295
1296          closedir DIR;
1297       } elsif ($input =~ /^\s*\?\s*/) {
1298          print ".-------------------------.\n";
1299          print "| t       (detect themes) |\n";
1300          print "| +           (add theme) |\n";
1301          print "| - N      (remove theme) |\n";
1302          print "| m N      (mark default) |\n";
1303          print "| l         (list themes) |\n";
1304          print "| d                (done) |\n";
1305          print "`-------------------------'\n";
1306       }
1307       print "[theme] command (?=help) > ";
1308       $input = <STDIN>;
1309       $input =~ s/[\r|\n]//g;
1310    }
1311 }
1312
1313
1314 # Theme - CSS file
1315 sub command42 {
1316    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1317    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1318    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1319    print "files, leave this blank.\n";
1320    print "\n";
1321    print "To clear out an existing value, just type a space for the input.\n";
1322    print "\n";
1323    print "[$WHT$theme_css$NRM]: $WHT";
1324    $new_theme_css = <STDIN>;
1325    if ($new_theme_css eq "\n") {
1326       $new_theme_css = $theme_css;
1327    } else {
1328       $new_theme_css =~ s/[\r|\n]//g;
1329    }
1330    $new_theme_css =~ s/^\s*//;
1331    return $new_theme_css;
1332 }
1333
1334
1335 sub command61 {
1336    print "You can now define different LDAP servers.\n";
1337    print "[ldap] command (?=help) > ";
1338    $input = <STDIN>;
1339    $input =~ s/[\r|\n]//g;
1340    while ($input ne "d") {
1341       if ($input =~ /^\s*l\s*/i) {
1342          $count = 0;
1343          while ($count <= $#ldap_host) {
1344             print "$count. $ldap_host[$count]\n";
1345             print "        base: $ldap_base[$count]\n";
1346             if ($ldap_charset[$count]) {
1347                print "     charset: $ldap_charset[$count]\n";
1348             }
1349             if ($ldap_port[$count]) {
1350                print "        port: $ldap_port[$count]\n";
1351             }
1352             if ($ldap_name[$count]) {
1353                print "        name: $ldap_name[$count]\n";
1354             }
1355             if ($ldap_maxrows[$count]) {
1356                print "     maxrows: $ldap_maxrows[$count]\n";
1357             }
1358             print "\n";
1359             $count++;
1360          }
1361       } elsif ($input =~ /^\s*\+/) {
1362          $sub = $#ldap_host + 1;
1363
1364          print "First, we need to have the hostname or the IP address where\n";
1365          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1366          print "hostname: ";
1367          $name = <STDIN>;
1368          $name =~ s/[\r|\n]//g;
1369          $ldap_host[$sub] = $name;
1370
1371          print "\n";
1372
1373          print "Next, we need the server root (base dn).  For this, an empty\n";
1374          print "string is allowed.\n";
1375          print "Example: ou=member_directory,o=netcenter.com\n";
1376          print "base: ";
1377          $name = <STDIN>;
1378          $name =~ s/[\r|\n]//g;
1379          $ldap_base[$sub] = $name;
1380
1381          print "\n";
1382
1383          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1384          print "port is 389.  This is optional.  Press ENTER for default.\n";
1385          print "port: ";
1386          $name = <STDIN>;
1387          $name =~ s/[\r|\n]//g;
1388          $ldap_port[$sub] = $name;
1389
1390          print "\n";
1391
1392          print "This is the charset for the server.  Default is utf-8.  This\n";
1393          print "is also optional.  Press ENTER for default.\n";
1394          print "charset: ";
1395          $name = <STDIN>;
1396          $name =~ s/[\r|\n]//g;
1397          $ldap_charset[$sub] = $name;
1398
1399          print "\n";
1400
1401          print "This is the name for the server, used to tag the results of\n";
1402          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1403          print "name: ";
1404          $name = <STDIN>;
1405          $name =~ s/[\r|\n]//g;
1406          $ldap_name[$sub] = $name;
1407
1408          print "\n";
1409
1410          print "You can specify the maximum number of rows in the search result.\n";
1411          print "Default is unlimited.  Press ENTER for default.\n";
1412          print "maxrows: ";
1413          $name = <STDIN>;
1414          $name =~ s/[\r|\n]//g;
1415          $ldap_maxrows[$sub] = $name;
1416
1417          print "\n";
1418
1419       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1420          if ($input =~ /[0-9]+\s*$/) {
1421             $rem_num = $input;
1422             $rem_num =~ s/^\s*-\s*//g;
1423             $rem_num =~ s/\s*$//;
1424          } else {
1425             $rem_num = $#ldap_host;
1426          }
1427          $count = 0;
1428          @new_ldap_host = ();
1429          @new_ldap_base = ();
1430          @new_ldap_port = ();
1431          @new_ldap_name = ();
1432          @new_ldap_charset = ();
1433          @new_ldap_maxrows = ();
1434          while ($count <= $#ldap_host) {
1435             if ($count != $rem_num) {
1436                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1437                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1438                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1439                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1440                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1441                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1442             }
1443             $count++;
1444          }
1445          @ldap_host = @new_ldap_host;
1446          @ldap_base = @new_ldap_base;
1447          @ldap_port = @new_ldap_port;
1448          @ldap_name = @new_ldap_name;
1449          @ldap_charset = @new_ldap_charset;
1450          @ldap_maxrows = @new_ldap_maxrows;
1451       } elsif ($input =~ /^\s*\?\s*/) {
1452          print ".-------------------------.\n";
1453          print "| +            (add host) |\n";
1454          print "| - N       (remove host) |\n";
1455          print "| l          (list hosts) |\n";
1456          print "| d                (done) |\n";
1457          print "`-------------------------'\n";
1458       }
1459       print "[ldap] command (?=help) > ";
1460       $input = <STDIN>;
1461       $input =~ s/[\r|\n]//g;
1462    }
1463 }
1464
1465 sub command62 {
1466    print "Some of our developers have come up with very good javascript interface\n";
1467    print "for searching through address books, however, our original goals said\n";
1468    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1469    print "interface, and yet stick with our goals, we have also written a plain\n";
1470    print "HTML version of the search.  Here, you can choose which version to use.\n";
1471    print "\n";
1472    print "This is just the default value.  It is also a user option that each\n";
1473    print "user can configure individually\n";
1474    print "\n";
1475
1476    if ($default_use_javascript_addr_book eq "true") {
1477       $default_value = "y";
1478    } else {
1479       $default_use_javascript_addr_book = "false";
1480       $default_value = "n";
1481    }
1482    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1483    $new_show = <STDIN>;
1484    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1485       $default_use_javascript_addr_book = "true";
1486    } else {
1487       $default_use_javascript_addr_book = "false";
1488    }
1489    return $default_use_javascript_addr_book;
1490 }
1491
1492
1493 sub save_data {
1494    open (FILE, ">config.php");
1495
1496    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1497    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1498
1499    if ($print_config_version) {
1500       print FILE "\t\$config_version = \"$print_config_version\";\n";
1501    }
1502    print FILE "\t\$config_use_color = $config_use_color;\n";
1503    print FILE "\n";
1504
1505    print FILE "\t\$org_name   = \"$org_name\";\n";
1506    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1507    print FILE "\t\$org_title  = \"$org_title\";\n";
1508
1509    print FILE "\n";
1510
1511    print FILE "\t\$domain               = \"$domain\";\n";
1512    print FILE "\t\$imapServerAddress    = \"$imapServerAddress\";\n";
1513    print FILE "\t\$imapPort             =  $imapPort;\n";
1514    print FILE "\t\$useSendmail          =  $useSendmail;\n";
1515    print FILE "\t\$smtpServerAddress    = \"$smtpServerAddress\";\n";
1516    print FILE "\t\$smtpPort             =  $smtpPort;\n";
1517    print FILE "\t\$sendmail_path        = \"$sendmail_path\";\n";
1518    print FILE "\t\$imap_server_type     = \"$imap_server_type\";\n";
1519    print FILE "\t\$invert_time          = $invert_time;\n";
1520
1521    print FILE "\n";
1522
1523    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1524    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1525    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1526    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1527    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1528    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1529    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1530    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1531    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1532    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1533    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1534    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1535    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1536    print FILE "\n";
1537
1538    print FILE "\t\$default_charset          = \"$default_charset\";\n";
1539    print FILE "\t\$data_dir                 = \"$data_dir\";\n";
1540    print FILE "\t\$attachment_dir           = \"$attachment_dir\";\n";
1541    print FILE "\t\$default_left_size        =  $default_left_size;\n";
1542    print FILE "\t\$force_username_lowercase = $force_username_lowercase;\n";
1543
1544    print FILE "\n";
1545
1546    for ($ct=0; $ct <= $#plugins; $ct++) {
1547       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1548    }
1549
1550    print FILE "\n";
1551
1552    print FILE "\t\$theme_css = \"$theme_css\";\n";
1553    for ($count=0; $count <= $#theme_name; $count++) {
1554       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1555       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1556    }
1557
1558    print FILE "\n";
1559
1560    if ($default_use_javascript_addr_book ne "true") {
1561       $default_use_javascript_addr_book = "false";
1562    }
1563    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1564    for ($count=0; $count <= $#ldap_host; $count++) {
1565       print FILE "\t\$ldap_server[$count] = Array(\n";
1566       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1567       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1568       if ($ldap_name[$count]) {
1569          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1570       }
1571       if ($ldap_port[$count]) {
1572          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1573       }
1574       if ($ldap_charset[$count]) {
1575          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1576       }
1577       if ($ldap_maxrows[$count]) {
1578          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1579       }
1580       print FILE ");\n\n";
1581    }
1582
1583    print FILE "\t\$motd = \"$motd\";\n";
1584
1585    print FILE "?>\n";
1586    close FILE;
1587 }
1588
1589 sub set_defaults {
1590    system "clear";
1591    print $WHT."SquirrelMail Configuration : ".$NRM;
1592    if ($config == 1) { print "Read: config.php"; }
1593    elsif ($config == 2) { print "Read: config_default.php"; }
1594    print "\n";
1595    print "---------------------------------------------------------\n";
1596
1597    print "While we have been building SquirrelMail, we have discovered some\n";
1598    print "preferences that work better with some servers that don't work so\n";
1599    print "well with others.  If you select your IMAP server, this option will\n";
1600    print "set some pre-defined settings for that server.\n";
1601    print "\n";
1602    print "Please note that you will still need to go through and make sure\n";
1603    print "everything is correct.  This does not change everything.  There are\n";
1604    print "only a few settings that this will change.\n";
1605    print "\n";
1606
1607    $continue = 0;
1608    while ($continue != 1) {
1609       print "Please select your IMAP server:\n";
1610       print "    cyrus      = Cyrus IMAP server\n";
1611       print "    uw         = University of Washington's IMAP server\n";
1612       print "    exchange   = Microsoft Exchange IMAP server\n";
1613       print "    courier    = Courier IMAP server\n";
1614       print "    quit       = Do not change anything\n";
1615       print "Command >> ";
1616       $server = <STDIN>;
1617       $server =~ s/[\r|\n]//g;
1618
1619       print "\n";
1620       if ($server eq "cyrus") {
1621                         $default_folder_prefix = "INBOX";
1622                         $trash_folder = "INBOX.Trash";
1623                         $sent_folder = "INBOX.Sent";
1624                         $show_prefix_option = false;
1625                         $default_sub_of_inbox = true;
1626                         $show_contain_subfolders_option = false;
1627                         $imap_server_type = "cyrus";
1628
1629          print "         default_folder_prefix = INBOX\n";
1630          print "                  trash_folder = INBOX.Trash\n";
1631          print "                   sent_folder = INBOX.Sent\n";
1632          print "            show_prefix_option = false\n";
1633          print "          default_sub_of_inbox = true\n";
1634          print "show_contain_subfolders_option = false\n";
1635          print "              imap_server_type = cyrus\n";
1636
1637          $continue = 1;
1638       } elsif ($server eq "uw") {
1639                         $default_folder_prefix = "mail/";
1640                         $trash_folder = "Trash";
1641                         $sent_folder = "Sent";
1642                         $show_prefix_option = true;
1643                         $default_sub_of_inbox = false;
1644                         $show_contain_subfolders_option = true;
1645                         $imap_server_type = "uw";
1646
1647          print "         default_folder_prefix = mail/\n";
1648          print "                  trash_folder = Trash\n";
1649          print "                   sent_folder = Sent\n";
1650          print "            show_prefix_option = true\n";
1651          print "          default_sub_of_inbox = false\n";
1652          print "show_contain_subfolders_option = true\n";
1653          print "              imap_server_type = uw\n";
1654
1655          $continue = 1;
1656       } elsif ($server eq "exchange") {
1657                         $default_folder_prefix = "INBOX/";
1658                         $default_sub_of_inbox = true;
1659                         $trash_folder = "INBOX/Deleted Items";
1660                         $sent_folder = "INBOX/Sent Items";
1661                         $show_prefix_option = false;
1662                         $show_contain_subfolders_option = false;
1663                         $imap_server_type = "exchange";
1664
1665          print "          default_folder_prefix = INBOX/\n";
1666          print "           default_sub_of_inbox = true\n";
1667          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1668          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1669          print "             show_prefix_option = false\n";
1670          print " show_contain_subfolders_option = false\n";
1671          print "               imap_server_type = exchange\n";
1672
1673                         $continue = 1;
1674       } elsif ($server eq "courier") {
1675                         $imap_server_type = "courier";
1676
1677          print "   imap_server_type = courier\n";
1678
1679          $continue = 1;
1680                 } elsif ($server eq "quit") {
1681                         $continue = 1;
1682       } else {
1683          print "Unrecognized server: $server\n";
1684                         print "\n";
1685       }
1686    }
1687    print "\nPress any key to continue...";
1688    $tmp = <STDIN>;
1689 }