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 $conf_pl_version = "x53";
   8
   9 ############################################################
  10 # First, lets read in the data already in there...
  11 ############################################################
  12 if ( -e "config.php") {
  13    open (FILE, "config.php");
  14    while ($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 =~ /^n\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 =~ /^n\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    $config_use_color = 1;
 223 }
 224
 225 #####################################################################################
 226 if ($config_use_color == 1) {
 227    $WHT = "\x1B[37;1m";
 228    $NRM = "\x1B[0m";
 229 } else {
 230    $WHT = "";
 231    $NRM = "";
 232    $config_use_color = 2;
 233 }
 234
 235 while (($command ne "q") && ($command ne "Q")) {
 236    system "clear";
 237    print $WHT."SquirrelMail Configuration : ".$NRM;
 238    if ($config == 1) { print "Read: config.php"; }
 239    elsif ($config == 2) { print "Read: config_default.php"; }
 240    print "\n";
 241    print "---------------------------------------------------------\n";
 242
 243    if ($menu == 0) {
 244       print $WHT."Main Menu --\n".$NRM;
 245       print "1.  Organization Preferences\n";
 246       print "2.  Server Settings\n";
 247       print "3.  Folder Defaults\n";
 248       print "4.  General Options\n";
 249       print "5.  Themes\n";
 250       print "6.  Address Books (LDAP)\n";
 251       print "7.  Message of the Day (MOTD)\n";
 252       print "8.  Plugins\n";
 253       print "\n";
 254       print "D.  Set pre-defined settings for specific IMAP servers\n";
 255       print "\n";
 256    } elsif ($menu == 1) {
 257       print $WHT."Organization Preferences\n".$NRM;
 258       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 259       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 260       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 261       print "\n";
 262       print "R   Return to Main Menu\n";
 263    } elsif ($menu == 2) {
 264       print $WHT."Server Settings\n".$NRM;
 265       print "1.  Domain               : $WHT$domain$NRM\n";
 266       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 267       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 268       print "4.  Use Sendmail/SMTP    : $WHT";
 269       if ($useSendmail eq "true") {
 270          print "Sendmail";
 271       } else {
 272          print "SMTP";
 273       }
 274       print "$NRM\n";
 275       if ($useSendmail eq "true") {
 276          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 277       } else {
 278          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 279          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 280       }
 281       print "8.  Server               : $WHT$imap_server_type$NRM\n";
 282       print "9.  Invert Time          : $WHT$invert_time$NRM\n";
 283       print "\n";
 284       print "R   Return to Main Menu\n";
 285    } elsif ($menu == 3) {
 286       print $WHT."Folder Defaults\n".$NRM;
 287       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 288       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 289       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 290       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 291       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 292       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 293       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 294       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 295       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 296       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 297       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 298       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 299       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 300       print "\n";
 301       print "R   Return to Main Menu\n";
 302    } elsif ($menu == 4) {
 303       print $WHT."General Options\n".$NRM;
 304       print "1.  Default Charset      : $WHT$default_charset$NRM\n";
 305       print "2.  Data Directory       : $WHT$data_dir$NRM\n";
 306       print "3.  Attachment Directory : $WHT$attachment_dir$NRM\n";
 307       print "4.  Default Left Size    : $WHT$default_left_size$NRM\n";
 308       print "\n";
 309       print "R   Return to Main Menu\n";
 310    } elsif ($menu == 5) {
 311       print $WHT."Themes\n".$NRM;
 312       print "1.  Change Themes\n";
 313       for ($count = 0; $count <= $#theme_name; $count++) {
 314          print "    >  $theme_name[$count]\n";
 315       }
 316       print "2.  CSS File : $WHT$theme_css$NRM\n";
 317       print "\n";
 318       print "R   Return to Main Menu\n";
 319    } elsif ($menu == 6) {
 320       print $WHT."Address Books (LDAP)\n".$NRM;
 321       print "1.  Change Servers\n";
 322       for ($count = 0; $count <= $#ldap_host; $count++) {
 323          print "    >  $ldap_host[$count]\n";
 324       }
 325       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 326       print "\n";
 327       print "R   Return to Main Menu\n";
 328    } elsif ($menu == 7) {
 329       print $WHT."Message of the Day (MOTD)\n".$NRM;
 330       print "\n$motd\n";
 331       print "\n";
 332       print "1   Edit the MOTD\n";
 333       print "\n";
 334       print "R   Return to Main Menu\n";
 335    } elsif ($menu == 8) {
 336       print $WHT."Plugins\n".$NRM;
 337       print "  Installed Plugins\n";
 338       $num = 0;
 339       for ($count = 0; $count <= $#plugins; $count++) {
 340          $num = $count + 1;
 341          print "    $num. $plugins[$count]\n";
 342       }
 343       print "\n  Available Plugins:\n";
 344       opendir(DIR, "../plugins");
 345       @files = readdir(DIR);
 346       $pos=0;
 347       @unused_plugins = ();
 348       chdir ("../plugins");
 349       for ($i=0; $i <= $#files; $i++) {
 350          if ( -d $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 351             $match = 0;
 352             for ($k=0; $k<=$#plugins; $k++) {
 353                if ($plugins[$k] eq $files[$i]) {
 354                   $match = 1;
 355                }
 356             }
 357             if ($match == 0) {
 358                $unused_plugins[$pos] = $files[$i];
 359                $pos++;
 360             }
 361          }
 362       }
 363       chdir ("../config");
 364
 365       for ($i=0; $i<=$#unused_plugins; $i++) {
 366          $num = $num + 1;
 367          print "    $num. $unused_plugins[$i]\n";
 368       }
 369       closedir DIR;
 370
 371       print "\n";
 372       print "R   Return to Main Menu\n";
 373    }
 374    if ($config_use_color == 1) {
 375       print "C.  Turn color off\n";
 376    } else {
 377       print "C.  Turn color on\n";
 378    }
 379    print "S   Save data\n";
 380    print "Q   Quit\n";
 381
 382    print "\n";
 383    print "Command >> ".$WHT;
 384    $command = <STDIN>;
 385    $command =~ s/[\n|\r]//g;
 386    print "$NRM\n";
 387
 388    # Read the commands they entered.
 389    if (($command eq "R") || ($command eq "r")) {
 390       $menu = 0;
 391    } elsif (($command eq "s") || ($command eq "S")) {
 392       save_data ();
 393       print "Data saved in config.php\n";
 394       print "Press any key to continue...";
 395       $tmp = <STDIN>;
 396       $saved = 1;
 397    } elsif ((($command eq "q") || ($command eq "Q")) && ($saved == 0)) {
 398       print "You have not saved your data.\n";
 399       print "Save?  (y/n) [".$WHT."y".$NRM."]: ";
 400       $save = <STDIN>;
 401       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 402          save_data ();
 403        }
 404    } elsif (($command eq "c") || ($command eq "C")) {
 405       if ($config_use_color == 1) {
 406          $config_use_color = 2;
 407          $WHT = "";
 408          $NRM = "";
 409       } else {
 410          $config_use_color = 1;
 411          $WHT = "\x1B[37;1m";
 412          $NRM = "\x1B[0m";
 413       }
 414    } elsif ((($command eq "d") || ($command eq "D")) && $menu == 0) {
 415       set_defaults ();
 416    } else {
 417       $saved = 0;
 418       if ($menu == 0) {
 419          if (($command > 0) && ($command < 9)) {
 420             $menu = $command;
 421          }
 422       } elsif ($menu == 1) {
 423          if    ($command == 1) { $org_name   = command1 (); }
 424          elsif ($command == 2) { $org_logo   = command2 (); }
 425          elsif ($command == 3) { $org_title  = command3 (); }
 426       } elsif ($menu == 2) {
 427          if    ($command == 1) { $domain             = command11 (); }
 428          elsif ($command == 2) { $imapServerAddress  = command12 (); }
 429          elsif ($command == 3) { $imapPort           = command13 (); }
 430          elsif ($command == 4) { $useSendmail        = command14 (); }
 431          elsif ($command == 5) { $sendmail_path      = command15 (); }
 432          elsif ($command == 6) { $smtpServerAddress  = command16 (); }
 433          elsif ($command == 7) { $smtpPort           = command17 (); }
 434          elsif ($command == 8) { $imap_server_type   = command18 (); }
 435          elsif ($command == 9) { $invert_time        = command19 (); }
 436       } elsif ($menu == 3) {
 437          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 438          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 439          elsif ($command == 3) { $trash_folder                   = command23 (); }
 440          elsif ($command == 4) { $sent_folder                    = command24 (); }
 441          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 442          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 443          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 444          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 445          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 446          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 447          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 448          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 449          elsif ($command == 13){ $default_unseen_type            = command213(); }
 450       } elsif ($menu == 4) {
 451          if    ($command == 1) { $default_charset    = command31 (); }
 452          elsif ($command == 2) { $data_dir           = command33 (); }
 453          elsif ($command == 3) { $attachment_dir     = command34 (); }
 454          elsif ($command == 4) { $default_left_size  = command35 (); }
 455       } elsif ($menu == 5) {
 456          if    ($command == 1) { command41 (); }
 457          elsif ($command == 2) { $theme_css = command42 (); }
 458       } elsif ($menu == 6) {
 459          if    ($command == 1) { command61(); }
 460          elsif ($command == 2) { command62(); }
 461       } elsif ($menu == 7) {
 462          if    ($command == 1) { $motd             = command71(); }
 463       } elsif ($menu == 8) {
 464          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 465       }
 466    }
 467 }
 468
 469 ####################################################################################
 470
 471 # org_name
 472 sub command1 {
 473    print "We have tried to make the name SquirrelMail as transparent as\n";
 474    print "possible.  If you set up an organization name, most places where\n";
 475    print "SquirrelMail would take credit will be credited to your organization.\n";
 476    print "\n";
 477    print "[$WHT$org_name$NRM]: $WHT";
 478    $new_org_name = <STDIN>;
 479    if ($new_org_name eq "\n") {
 480       $new_org_name = $org_name;
 481    } else {
 482       $new_org_name =~ s/[\r|\n]//g;
 483    }
 484    return $new_org_name;
 485 }
 486
 487
 488 # org_logo
 489 sub command2 {
 490    print "Your organization's logo is an image that will be displayed at\n";
 491    print "different times throughout SquirrelMail.  This is asking for the\n";
 492    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 493    print "(../images/logo.jpg) path to your logo.\n";
 494    print "\n";
 495    print "[$WHT$org_logo$NRM]: $WHT";
 496    $new_org_logo = <STDIN>;
 497    if ($new_org_logo eq "\n") {
 498       $new_org_logo = $org_logo;
 499    } else {
 500       $new_org_logo =~ s/[\r|\n]//g;
 501    }
 502    return $new_org_logo;
 503 }
 504
 505 # org_title
 506 sub command3 {
 507    print "A title is what is displayed at the top of the browser window in\n";
 508    print "the titlebar.  Usually this will end up looking something like:\n";
 509    print "\"Netscape: $org_title\"\n";
 510    print "\n";
 511    print "[$WHT$org_title$NRM]: $WHT";
 512    $new_org_title = <STDIN>;
 513    if ($new_org_title eq "\n") {
 514       $new_org_title = $org_title;
 515    } else {
 516       $new_org_title =~ s/[\r|\n]//g;
 517    }
 518    return $new_org_title;
 519 }
 520
 521 ####################################################################################
 522
 523 # domain
 524 sub command11 {
 525    print "The domain name is the suffix at the end of all email messages.  If\n";
 526    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 527    print "would be myorg.com.\n";
 528    print "\n";
 529    print "[$WHT$domain$NRM]: $WHT";
 530    $new_domain = <STDIN>;
 531    if ($new_domain eq "\n") {
 532       $new_domain = $domain;
 533    } else {
 534       $new_domain =~ s/[\r|\n]//g;
 535    }
 536    return $new_domain;
 537 }
 538
 539 # imapServerAddress
 540 sub command12 {
 541    print "This is the address where your IMAP server resides.\n";
 542    print "[$WHT$imapServerAddress$NRM]: $WHT";
 543    $new_imapServerAddress = <STDIN>;
 544    if ($new_imapServerAddress eq "\n") {
 545       $new_imapServerAddress = $imapServerAddress;
 546    } else {
 547       $new_imapServerAddress =~ s/[\r|\n]//g;
 548    }
 549    return $new_imapServerAddress;
 550 }
 551
 552 # imapPort
 553 sub command13 {
 554    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 555    print "[$WHT$imapPort$NRM]: $WHT";
 556    $new_imapPort = <STDIN>;
 557    if ($new_imapPort eq "\n") {
 558       $new_imapPort = $imapPort;
 559    } else {
 560       $new_imapPort =~ s/[\r|\n]//g;
 561    }
 562    return $new_imapPort;
 563 }
 564
 565 # useSendmail
 566 sub command14 {
 567    print "You now need to choose the method that you will use for sending\n";
 568    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 569    print "or use sendmail directly.\n";
 570    if ($useSendmail eq "true") {
 571       $default_value = "1";
 572    } else {
 573       $default_value = "2";
 574    }
 575    print "\n";
 576    print "  1.  Sendmail\n";
 577    print "  2.  SMTP\n";
 578    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 579    $use_sendmail = <STDIN>;
 580    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 581       $useSendmail = "true";
 582    } else {
 583       $useSendmail = "false";
 584    }
 585    return $useSendmail;
 586 }
 587
 588 # sendmail_path
 589 sub command15 {
 590    if ($sendmail_path[0] !~ /./) {
 591       $sendmail_path = "/usr/sbin/sendmail";
 592    }
 593    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 594    print "[$WHT$sendmail_path$NRM]: $WHT";
 595    $new_sendmail_path = <STDIN>;
 596    if ($new_sendmail_path eq "\n") {
 597       $new_sendmail_path = $sendmail_path;
 598    } else {
 599       $new_sendmail_path =~ s/[\r|\n]//g;
 600    }
 601    return $new_sendmail_path;
 602 }
 603
 604 # smtpServerAddress
 605 sub command16 {
 606    print "This is the location of your SMTP server.\n";
 607    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 608    $new_smtpServerAddress = <STDIN>;
 609    if ($new_smtpServerAddress eq "\n") {
 610       $new_smtpServerAddress = $smtpServerAddress;
 611    } else {
 612       $new_smtpServerAddress =~ s/[\r|\n]//g;
 613    }
 614    return $new_smtpServerAddress;
 615 }
 616
 617 # smtpPort
 618 sub command17 {
 619    print "This is the port to connect to for SMTP.  Usually 25.\n";
 620    print "[$WHT$smtpPort$NRM]: $WHT";
 621    $new_smtpPort = <STDIN>;
 622    if ($new_smtpPort eq "\n") {
 623       $new_smtpPort = $smtpPort;
 624    } else {
 625       $new_smtpPort =~ s/[\r|\n]//g;
 626    }
 627    return $new_smtpPort;
 628 }
 629 # imap_server_type
 630 sub command18 {
 631    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 632    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 633    print "the same principles.  We have made some work-arounds for some of\n";
 634    print "these servers.  If you would like to use them, please select your\n";
 635    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 636    print "set this to \"other\", and none will be used.\n";
 637    print "    cyrus      = Cyrus IMAP server\n";
 638    print "    uw         = University of Washington's IMAP server\n";
 639    print "    exchange   = Microsoft Exchange IMAP server\n";
 640    print "    courier    = Courier IMAP server\n";
 641    print "[$WHT$imap_server_type$NRM]: $WHT";
 642    $new_imap_server_type = <STDIN>;
 643    if ($new_imap_server_type eq "\n") {
 644       $new_imap_server_type = $imap_server_type;
 645    } else {
 646       $new_imap_server_type =~ s/[\r|\n]//g;
 647    }
 648    return $new_imap_server_type;
 649 }
 650
 651 # invert_time
 652 sub command19 {
 653    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 654    print "on some machines).  Typically this happens if the system doesn't support\n";
 655    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 656    print "This most often occurs on Solaris 7 machines in the United States.\n";
 657    print "By default, this is off.  It should be kept off unless problems surface\n";
 658    print "about the time that messages are sent.\n";
 659    print "    no  = Do NOT fix time -- almost always correct\n";
 660    print "    yes = Fix the time for this system\n";
 661
 662    $YesNo = 'n';
 663    $YesNo = 'y' if ($invert_time eq "true");
 664
 665    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 666
 667    $new_invert_time = <STDIN>;
 668    $new_invert_time =~ tr/yn//cd;
 669    return "true" if ($new_invert_time eq "y");
 670    return "false" if ($new_invert_time eq "n");
 671    return $invert_time;
 672 }
 673
 674 # MOTD
 675 sub command71 {
 676    print "\nYou can now create the welcome message that is displayed\n";
 677    print "every time a user logs on.  You can use HTML or just plain\n";
 678    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 679
 680    $new_motd = "";
 681    do {
 682       print "] ";
 683       $line = <STDIN>;
 684       $line =~ s/[\r|\n]//g;
 685       if ($line ne "@") {
 686          $line =~ s/  /\&nbsp;\&nbsp;/g;
 687          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 688          $line =~ s/$/ /;
 689          $line =~ s/\"/\\\"/g;
 690
 691          $new_motd = $new_motd . $line;
 692       }
 693    } while ($line ne "@");
 694    return $new_motd;
 695 }
 696
 697 ################# PLUGINS ###################
 698
 699 sub command81 {
 700    $command =~ s/[\s|\n|\r]*//g;
 701    if ($command > 0) {
 702       $command = $command - 1;
 703       if ($command <= $#plugins) {
 704          @newplugins = ();
 705          $ct=0;
 706          while ($ct <= $#plugins) {
 707             if ($ct != $command) {
 708                @newplugins = (@newplugins, $plugins[$ct]);
 709             }
 710             $ct++;
 711          }
 712          @plugins = @newplugins;
 713       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 714          $num = $command - $#plugins - 1;
 715          @newplugins = @plugins;
 716          $ct=0;
 717          while ($ct <= $#unused_plugins) {
 718             if ($ct == $num) {
 719                @newplugins = (@newplugins, $unused_plugins[$ct]);
 720             }
 721             $ct++;
 722          }
 723          @plugins = @newplugins;
 724       }
 725    }
 726    return @plugins;
 727 }
 728
 729 ################# FOLDERS ###################
 730
 731 # default_folder_prefix
 732 sub command21 {
 733    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 734    print "your user space in a separate subdirectory.  This is where you\n";
 735    print "specify what that directory is.\n";
 736    print "\n";
 737    print "EXAMPLE:  mail/";
 738    print "\n";
 739    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 740    print "       option, you must set this to 'none'.\n";
 741    print "\n";
 742    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 743    $new_default_folder_prefix = <STDIN>;
 744    if ($new_default_folder_prefix eq "\n") {
 745       $new_default_folder_prefix = $default_folder_prefix;
 746    } else {
 747       $new_default_folder_prefix =~ s/[\r|\n]//g;
 748    }
 749    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 750       $new_default_folder_prefix = "";
 751    } else {
 752       $new_default_folder_prefix =~ s/\/*$//g;
 753       $new_default_folder_prefix =~ s/$/\//g;
 754    }
 755    return $new_default_folder_prefix;
 756 }
 757
 758 # Show Folder Prefix
 759 sub command22 {
 760    print "It is possible to set up the default folder prefix as a user\n";
 761    print "specific option, where each user can specify what their mail\n";
 762    print "folder is.  If you set this to false, they will never see the\n";
 763    print "option, but if it is true, this option will appear in the\n";
 764    print "'options' section.\n";
 765    print "\n";
 766    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 767    print "       section.  That will be the default if the user doesn't\n";
 768    print "       specify anything different.\n";
 769    print "\n";
 770
 771    if ($show_prefix_option eq "true") {
 772       $default_value = "y";
 773    } else {
 774       $default_value = "n";
 775    }
 776    print "\n";
 777    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 778    $new_show = <STDIN>;
 779    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 780       $show_prefix_option = "true";
 781    } else {
 782       $show_prefix_option = "false";
 783    }
 784    return $show_prefix_option;
 785 }
 786
 787 # Trash Folder
 788 sub command23 {
 789    print "You can now specify where the default trash folder is located.\n";
 790    print "On servers where you do not want this, you can set it to anything\n";
 791    print "and set option 7 to false.\n";
 792    print "\n";
 793    print "This is relative to where the rest of your email is kept.  You do\n";
 794    print "not need to worry about their mail directory.  If this folder\n";
 795    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 796    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 797    print "\n";
 798
 799    print "[$WHT$trash_folder$NRM]: $WHT";
 800    $new_trash_folder = <STDIN>;
 801    if ($new_trash_folder eq "\n") {
 802       $new_trash_folder = $trash_folder;
 803    } else {
 804       $new_trash_folder =~ s/[\r|\n]//g;
 805    }
 806    return $new_trash_folder;
 807 }
 808
 809 # Sent Folder
 810 sub command24 {
 811    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 812    print "by default puts a copy of all outgoing messages in this folder.\n";
 813    print "\n";
 814    print "This is relative to where the rest of your email is kept.  You do\n";
 815    print "not need to worry about their mail directory.  If this folder\n";
 816    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 817    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 818    print "\n";
 819
 820    print "[$WHT$sent_folder$NRM]: $WHT";
 821    $new_sent_folder = <STDIN>;
 822    if ($new_sent_folder eq "\n") {
 823       $new_sent_folder = $sent_folder;
 824    } else {
 825       $new_sent_folder =~ s/[\r|\n]//g;
 826    }
 827    return $new_sent_folder;
 828 }
 829
 830 # default move to trash
 831 sub command25 {
 832    print "By default, should messages get moved to the trash folder?  You\n";
 833    print "can specify the default trash folder in option 3.  If this is set\n";
 834    print "to false, messages will get deleted immediately without moving\n";
 835    print "to the trash folder.\n";
 836    print "\n";
 837    print "Trash folder is currently: $trash_folder\n";
 838    print "\n";
 839
 840    if ($default_move_to_trash eq "true") {
 841       $default_value = "y";
 842    } else {
 843       $default_value = "n";
 844    }
 845    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 846    $new_show = <STDIN>;
 847    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 848       $default_move_to_trash = "true";
 849    } else {
 850       $default_move_to_trash = "false";
 851    }
 852    return $default_move_to_trash;
 853 }
 854
 855 # default move to sent
 856 sub command26 {
 857    print "By default, should messages get moved to the sent folder?  You\n";
 858    print "can specify the default sent folder in option 4.  If this is set\n";
 859    print "to false, messages will get sent an no copy will be made.\n";
 860    print "\n";
 861    print "Trash folder is currently: $sent_folder\n";
 862    print "\n";
 863
 864    if ($default_move_to_sent eq "true") {
 865       $default_value = "y";
 866    } else {
 867       $default_value = "n";
 868    }
 869    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 870    $new_show = <STDIN>;
 871    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 872       $default_move_to_sent = "true";
 873    } else {
 874       $default_move_to_sent = "false";
 875    }
 876    return $default_move_to_sent;
 877 }
 878
 879 # List special folders first
 880 sub command27 {
 881    print "SquirrelMail has what we call 'special folders' that are not\n";
 882    print "manipulated and viewed like normal folders.  Some examples of\n";
 883    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 884    print "Simply asks if you want these folders listed first in the folder\n";
 885    print "listing.\n";
 886    print "\n";
 887
 888    if ($list_special_folders_first eq "true") {
 889       $default_value = "y";
 890    } else {
 891       $default_value = "n";
 892    }
 893    print "\n";
 894    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 895    $new_show = <STDIN>;
 896    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 897       $list_special_folders_first = "true";
 898    } else {
 899       $list_special_folders_first = "false";
 900    }
 901    return $list_special_folders_first;
 902 }
 903
 904 # Show special folders color
 905 sub command28 {
 906    print "SquirrelMail has what we call 'special folders' that are not\n";
 907    print "manipulated and viewed like normal folders.  Some examples of\n";
 908    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 909    print "wants to know if we should display special folders in a\n";
 910    print "color than the other folders.\n";
 911    print "\n";
 912
 913    if ($use_special_folder_color eq "true") {
 914       $default_value = "y";
 915    } else {
 916       $default_value = "n";
 917    }
 918    print "\n";
 919    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
 920    $new_show = <STDIN>;
 921    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 922       $use_special_folder_color = "true";
 923    } else {
 924       $use_special_folder_color = "false";
 925    }
 926    return $use_special_folder_color;
 927 }
 928
 929 # Auto expunge
 930 sub command29 {
 931    print "The way that IMAP handles deleting messages is as follows.  You\n";
 932    print "mark the message as deleted, and then to 'really' delete it, you\n";
 933    print "expunge it.  This option asks if you want to just have messages\n";
 934    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
 935    print "messages too.\n";
 936    print "\n";
 937
 938    if ($auto_expunge eq "true") {
 939       $default_value = "y";
 940    } else {
 941       $default_value = "n";
 942    }
 943    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
 944    $new_show = <STDIN>;
 945    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 946       $auto_expunge = "true";
 947    } else {
 948       $auto_expunge = "false";
 949    }
 950    return $auto_expunge;
 951 }
 952
 953 # Default sub of inbox
 954 sub command210 {
 955    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
 956    print "This can cause some confusion in folder creation for users when\n";
 957    print "they try to create folders and don't put it as a subfolder of INBOX\n";
 958    print "and get permission errors.  This option asks if you want folders\n";
 959    print "to be subfolders of INBOX by default.\n";
 960    print "\n";
 961
 962    if ($default_sub_of_inbox eq "true") {
 963       $default_value = "y";
 964    } else {
 965       $default_value = "n";
 966    }
 967    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
 968    $new_show = <STDIN>;
 969    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 970       $default_sub_of_inbox = "true";
 971    } else {
 972       $default_sub_of_inbox = "false";
 973    }
 974    return $default_sub_of_inbox;
 975 }
 976
 977 # Show contain subfolder option
 978 sub command211 {
 979    print "Some IMAP servers (UW) make it so that there are two types of\n";
 980    print "folders.  Those that contain messages, and those that contain\n";
 981    print "subfolders.  If this is the case for your server, set this to\n";
 982    print "true, and it will ask the user whether the folder they are\n";
 983    print "creating contains subfolders or messages.\n";
 984    print "\n";
 985
 986    if ($show_contain_subfolders_option eq "true") {
 987       $default_value = "y";
 988    } else {
 989       $default_value = "n";
 990    }
 991    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 992    $new_show = <STDIN>;
 993    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 994       $show_contain_subfolders_option = "true";
 995    } else {
 996       $show_contain_subfolders_option = "false";
 997    }
 998    return $show_contain_subfolders_option;
 999 }
1000
1001 # Default Unseen Notify
1002 sub command212 {
1003    print "This option specifies where the users will receive notification\n";
1004    print "about unseen messages by default.  This is of course an option that\n";
1005    print "can be changed on a user level.\n";
1006    print "  1 = No notification\n";
1007    print "  2 = Only on the INBOX\n";
1008    print "  3 = On all folders\n";
1009    print "\n";
1010
1011    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1012    $new_show = <STDIN>;
1013    if ($new_show =~ /^[1|2|3]\n/i) {
1014       $default_unseen_notify = $new_show;
1015    }
1016    $default_unseen_notify =~ s/[\r|\n]//g;
1017    return $default_unseen_notify;
1018 }
1019
1020 # Default Unseen Type
1021 sub command213 {
1022    print "Here you can define the default way that unseen messages will be displayed\n";
1023    print "to the user in the folder listing on the left side.\n";
1024    print "  1 = Only unseen messages   (4)\n";
1025    print "  2 = Unseen and Total messages  (4/27)\n";
1026    print "\n";
1027
1028    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1029    $new_show = <STDIN>;
1030    if ($new_show =~ /^[1|2]\n/i) {
1031       $default_unseen_type = $new_show;
1032    }
1033    $default_unseen_type =~ s/[\r|\n]//g;
1034    return $default_unseen_type;
1035 }
1036
1037
1038 ############# GENERAL OPTIONS #####################
1039
1040 # Default Charset
1041 sub command31 {
1042    print "This option controls what character set is used when sending\n";
1043    print "mail and when sending HTML to the browser.  Do not set this\n";
1044    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1045    print "to use KOI8-R, since this implementation is faster than most\n";
1046    print "of the alternatives\n";
1047    print "\n";
1048
1049    print "[$WHT$default_charset$NRM]: $WHT";
1050    $new_default_charset = <STDIN>;
1051    if ($new_default_charset eq "\n") {
1052       $new_default_charset = $default_charset;
1053    } else {
1054       $new_default_charset =~ s/[\r|\n]//g;
1055    }
1056    return $new_default_charset;
1057 }
1058
1059 # Data directory
1060 sub command33 {
1061    print "It is a possible security hole to have a writable directory\n";
1062    print "under the web server's root directory (ex: /home/httpd/html).\n";
1063    print "For this reason, it is possible to put the data directory\n";
1064    print "anywhere you would like.  The path name can be absolute or\n";
1065    print "relative (to the config directory).  It doesn't matter.  Here\n";
1066    print "are two examples:\n";
1067    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1068    print "  Relative:    ../data/\n";
1069    print "\n";
1070
1071    print "[$WHT$data_dir$NRM]: $WHT";
1072    $new_data_dir = <STDIN>;
1073    if ($new_data_dir eq "\n") {
1074       $new_data_dir = $data_dir;
1075    } else {
1076       $new_data_dir =~ s/[\r|\n]//g;
1077    }
1078    if ($new_data_dir =~ /^\s*$/) {
1079       $new_data_dir = "";
1080    } else {
1081       $new_data_dir =~ s/\/*$//g;
1082       $new_data_dir =~ s/$/\//g;
1083    }
1084    return $new_data_dir;
1085 }
1086
1087 # Attachment directory
1088 sub command34 {
1089    print "Path to directory used for storing attachments while a mail is\n";
1090    print "being sent.  There are a few security considerations regarding this\n";
1091    print "directory:\n";
1092    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1093    print "      impossible for a random person with access to the webserver\n";
1094    print "      to list files in this directory.  Confidential data might\n";
1095    print "      be laying around in there.\n";
1096    print "  2.  Since the webserver is not able to list the files in the\n";
1097    print "      content is also impossible for the webserver to delete files\n";
1098    print "      lying around there for too long.\n";
1099    print "  3.  It should probably be another directory than the data\n";
1100    print "      directory specified in option 3.\n";
1101    print "\n";
1102
1103    print "[$WHT$attachment_dir$NRM]: $WHT";
1104    $new_attachment_dir = <STDIN>;
1105    if ($new_attachment_dir eq "\n") {
1106       $new_attachment_dir = $attachment_dir;
1107    } else {
1108       $new_attachment_dir =~ s/[\r|\n]//g;
1109    }
1110    if ($new_attachment_dir =~ /^\s*$/) {
1111       $new_attachment_dir = "";
1112    } else {
1113       $new_attachment_dir =~ s/\/*$//g;
1114       $new_attachment_dir =~ s/$/\//g;
1115    }
1116    return $new_attachment_dir;
1117 }
1118
1119
1120 sub command35 {
1121    print "This is the default size (in pixels) of the left folder list.\n";
1122    print "Default is 200, but you can set it to whatever you wish.  This\n";
1123    print "is a user preference, so this will only show up as their default.\n";
1124    print "\n";
1125    print "[$WHT$default_left_size$NRM]: $WHT";
1126    $new_default_left_size = <STDIN>;
1127    if ($new_default_left_size eq "\n") {
1128       $new_default_left_size = $default_left_size;
1129    } else {
1130       $new_default_left_size =~ s/[\r|\n]//g;
1131    }
1132    return $new_default_left_size;
1133 }
1134
1135
1136 sub command41 {
1137    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1138    print "a theme of your own, just follow the instructions (?) about how to add\n";
1139    print "them.  You can also change the default theme.\n";
1140    print "[theme] command (?=help) > ";
1141    $input = <STDIN>;
1142    $input =~ s/[\r|\n]//g;
1143    while ($input ne "d") {
1144       if ($input =~ /^\s*l\s*/i) {
1145          $count = 0;
1146          while ($count <= $#theme_name) {
1147             if ($count == $theme_default) {
1148                print " *";
1149             } else {
1150                print "  ";
1151             }
1152             $name = $theme_name[$count];
1153             $num_spaces = 25 - length($name);
1154             for ($i = 0; $i < $num_spaces;$i++) {
1155                $name = $name . " ";
1156             }
1157
1158             print " $count.  $name";
1159             print "($theme_path[$count])\n";
1160
1161             $count++;
1162          }
1163       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1164          $old_def = $theme_default;
1165          $theme_default = $input;
1166          $theme_default =~ s/^\s*m\s*//;
1167          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1168             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1169             $theme_default = $old_def;
1170          }
1171       } elsif ($input =~ /^\s*\+/) {
1172          print "What is the name of this theme: ";
1173          $name = <STDIN>;
1174          $name =~ s/[\r|\n]//g;
1175          $theme_name[$#theme_name+1] = $name;
1176          print "Be sure to put ../themes/ before the filename.\n";
1177          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1178          $name = <STDIN>;
1179          $name =~ s/[\r|\n]//g;
1180          $theme_path[$#theme_path+1] = $name;
1181       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1182          if ($input =~ /[0-9]+\s*$/) {
1183             $rem_num = $input;
1184             $rem_num =~ s/^\s*-\s*//g;
1185             $rem_num =~ s/\s*$//;
1186          } else {
1187             $rem_num = $#theme_name;
1188          }
1189          if ($rem_num == $theme_default) {
1190             print "You cannot remove the default theme!\n";
1191          } else {
1192             $count = 0;
1193             @new_theme_name = ();
1194             @new_theme_path = ();
1195             while ($count <= $#theme_name) {
1196                if ($count != $rem_num) {
1197                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1198                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1199                }
1200                $count++;
1201             }
1202             @theme_name = @new_theme_name;
1203             @theme_path = @new_theme_path;
1204             if ($theme_default > $rem_num) {
1205                $theme_default--;
1206             }
1207          }
1208       } elsif ($input =~ /^\s*t\s*/i) {
1209          print "\nStarting detection...\n\n";
1210
1211          opendir(DIR, "../themes");
1212          @files = grep { /\.php$/i } readdir(DIR);
1213          $cnt = 0;
1214          while ($cnt <= $#files) {
1215             $filename = "../themes/" . $files[$cnt];
1216             $found = 0;
1217             for ($x=0; $x <= $#theme_path; $x++) {
1218                if ($theme_path[$x] eq $filename) {
1219                   $found = 1;
1220                }
1221             }
1222             if ($found != 1) {
1223                print "** Found theme: $filename\n";
1224                print "   What is its name? ";
1225                $nm = <STDIN>;
1226                $nm =~ s/[\n|\r]//g;
1227                $theme_name[$#theme_name+1] = $nm;
1228                $theme_path[$#theme_path+1] = $filename;
1229             }
1230             $cnt++;
1231          }
1232          print "\n";
1233          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1234             $filename = $theme_path[$cnt];
1235             if (! (-e $filename)) {
1236                print "  Removing $filename (file not found)\n";
1237                $offset = 0;
1238                @new_theme_name = ();
1239                @new_theme_path = ();
1240                for ($x=0; $x < $#theme_path; $x++) {
1241                   if ($theme_path[$x] eq $filename) {
1242                      $offset = 1;
1243                   }
1244                   if ($offset == 1) {
1245                      $new_theme_name[$x] = $theme_name[$x+1];
1246                      $new_theme_path[$x] = $theme_path[$x+1];
1247                   } else {
1248                      $new_theme_name[$x] = $theme_name[$x];
1249                      $new_theme_path[$x] = $theme_path[$x];
1250                   }
1251                }
1252                @theme_name = @new_theme_name;
1253                @theme_path = @new_theme_path;
1254             }
1255          }
1256          print "\nDetection complete!\n\n";
1257
1258          closedir DIR;
1259       } elsif ($input =~ /^\s*\?\s*/) {
1260          print ".-------------------------.\n";
1261          print "| t       (detect themes) |\n";
1262          print "| +           (add theme) |\n";
1263          print "| - N      (remove theme) |\n";
1264          print "| m N      (mark default) |\n";
1265          print "| l         (list themes) |\n";
1266          print "| d                (done) |\n";
1267          print "`-------------------------'\n";
1268       }
1269       print "[theme] command (?=help) > ";
1270       $input = <STDIN>;
1271       $input =~ s/[\r|\n]//g;
1272    }
1273 }
1274
1275
1276 # Theme - CSS file
1277 sub command42 {
1278    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1279    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1280    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1281    print "files, leave this blank.\n";
1282    print "\n";
1283    print "To clear out an existing value, just type a space for the input.\n";
1284    print "\n";
1285    print "[$WHT$theme_css$NRM]: $WHT";
1286    $new_theme_css = <STDIN>;
1287    if ($new_theme_css eq "\n") {
1288       $new_theme_css = $theme_css;
1289    } else {
1290       $new_theme_css =~ s/[\r|\n]//g;
1291    }
1292    $new_theme_css =~ s/^\s*//;
1293    return $new_theme_css;
1294 }
1295
1296
1297 sub command61 {
1298    print "You can now define different LDAP servers.\n";
1299    print "[ldap] command (?=help) > ";
1300    $input = <STDIN>;
1301    $input =~ s/[\r|\n]//g;
1302    while ($input ne "d") {
1303       if ($input =~ /^\s*l\s*/i) {
1304          $count = 0;
1305          while ($count <= $#ldap_host) {
1306             print "$count. $ldap_host[$count]\n";
1307             print "        base: $ldap_base[$count]\n";
1308             if ($ldap_charset[$count]) {
1309                print "     charset: $ldap_charset[$count]\n";
1310             }
1311             if ($ldap_port[$count]) {
1312                print "        port: $ldap_port[$count]\n";
1313             }
1314             if ($ldap_name[$count]) {
1315                print "        name: $ldap_name[$count]\n";
1316             }
1317             if ($ldap_maxrows[$count]) {
1318                print "     maxrows: $ldap_maxrows[$count]\n";
1319             }
1320             print "\n";
1321             $count++;
1322          }
1323       } elsif ($input =~ /^\s*\+/) {
1324          $sub = $#ldap_host + 1;
1325
1326          print "First, we need to have the hostname or the IP address where\n";
1327          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1328          print "hostname: ";
1329          $name = <STDIN>;
1330          $name =~ s/[\r|\n]//g;
1331          $ldap_host[$sub] = $name;
1332
1333          print "\n";
1334
1335          print "Next, we need the server root (base dn).  For this, an empty\n";
1336          print "string is allowed.\n";
1337          print "Example: ou=member_directory,o=netcenter.com\n";
1338          print "base: ";
1339          $name = <STDIN>;
1340          $name =~ s/[\r|\n]//g;
1341          $ldap_base[$sub] = $name;
1342
1343          print "\n";
1344
1345          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1346          print "port is 389.  This is optional.  Press ENTER for default.\n";
1347          print "port: ";
1348          $name = <STDIN>;
1349          $name =~ s/[\r|\n]//g;
1350          $ldap_port[$sub] = $name;
1351
1352          print "\n";
1353
1354          print "This is the charset for the server.  Default is utf-8.  This\n";
1355          print "is also optional.  Press ENTER for default.\n";
1356          print "charset: ";
1357          $name = <STDIN>;
1358          $name =~ s/[\r|\n]//g;
1359          $ldap_charset[$sub] = $name;
1360
1361          print "\n";
1362
1363          print "This is the name for the server, used to tag the results of\n";
1364          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1365          print "name: ";
1366          $name = <STDIN>;
1367          $name =~ s/[\r|\n]//g;
1368          $ldap_name[$sub] = $name;
1369
1370          print "\n";
1371
1372          print "You can specify the maximum number of rows in the search result.\n";
1373          print "Default is unlimited.  Press ENTER for default.\n";
1374          print "maxrows: ";
1375          $name = <STDIN>;
1376          $name =~ s/[\r|\n]//g;
1377          $ldap_maxrows[$sub] = $name;
1378
1379          print "\n";
1380
1381       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1382          if ($input =~ /[0-9]+\s*$/) {
1383             $rem_num = $input;
1384             $rem_num =~ s/^\s*-\s*//g;
1385             $rem_num =~ s/\s*$//;
1386          } else {
1387             $rem_num = $#ldap_host;
1388          }
1389          $count = 0;
1390          @new_ldap_host = ();
1391          @new_ldap_base = ();
1392          @new_ldap_port = ();
1393          @new_ldap_name = ();
1394          @new_ldap_charset = ();
1395          @new_ldap_maxrows = ();
1396          while ($count <= $#ldap_host) {
1397             if ($count != $rem_num) {
1398                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1399                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1400                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1401                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1402                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1403                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1404             }
1405             $count++;
1406          }
1407          @ldap_host = @new_ldap_host;
1408          @ldap_base = @new_ldap_base;
1409          @ldap_port = @new_ldap_port;
1410          @ldap_name = @new_ldap_name;
1411          @ldap_charset = @new_ldap_charset;
1412          @ldap_maxrows = @new_ldap_maxrows;
1413       } elsif ($input =~ /^\s*\?\s*/) {
1414          print ".-------------------------.\n";
1415          print "| +            (add host) |\n";
1416          print "| - N       (remove host) |\n";
1417          print "| l          (list hosts) |\n";
1418          print "| d                (done) |\n";
1419          print "`-------------------------'\n";
1420       }
1421       print "[ldap] command (?=help) > ";
1422       $input = <STDIN>;
1423       $input =~ s/[\r|\n]//g;
1424    }
1425 }
1426
1427 sub command62 {
1428    print "Some of our developers have come up with very good javascript interface\n";
1429    print "for searching through address books, however, our original goals said\n";
1430    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1431    print "interface, and yet stick with our goals, we have also written a plain\n";
1432    print "HTML version of the search.  Here, you can choose which version to use.\n";
1433    print "\n";
1434    print "This is just the default value.  It is also a user option that each\n";
1435    print "user can configure individually\n";
1436    print "\n";
1437
1438    if ($default_use_javascript_addr_book eq "true") {
1439       $default_value = "y";
1440    } else {
1441       $default_use_javascript_addr_book = "false";
1442       $default_value = "n";
1443    }
1444    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1445    $new_show = <STDIN>;
1446    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1447       $default_use_javascript_addr_book = "true";
1448    } else {
1449       $default_use_javascript_addr_book = "false";
1450    }
1451    return $default_use_javascript_addr_book;
1452 }
1453
1454
1455 sub save_data {
1456    open (FILE, ">config.php");
1457
1458    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1459    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1460
1461    if ($print_config_version) {
1462       print FILE "\t\$config_version = \"$print_config_version\";\n";
1463    }
1464    print FILE "\t\$config_use_color = $config_use_color;\n";
1465    print FILE "\n";
1466
1467    print FILE "\t\$org_name   = \"$org_name\";\n";
1468    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1469    print FILE "\t\$org_title  = \"$org_title\";\n";
1470
1471    print FILE "\n";
1472
1473    print FILE "\t\$domain               = \"$domain\";\n";
1474    print FILE "\t\$imapServerAddress    = \"$imapServerAddress\";\n";
1475    print FILE "\t\$imapPort             =  $imapPort;\n";
1476    print FILE "\t\$useSendmail          =  $useSendmail;\n";
1477    print FILE "\t\$smtpServerAddress    = \"$smtpServerAddress\";\n";
1478    print FILE "\t\$smtpPort             =  $smtpPort;\n";
1479    print FILE "\t\$sendmail_path        = \"$sendmail_path\";\n";
1480    print FILE "\t\$imap_server_type     = \"$imap_server_type\";\n";
1481    print FILE "\t\$invert_time          = $invert_time;\n";
1482
1483    print FILE "\n";
1484
1485    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1486    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1487    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1488    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1489    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1490    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1491    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1492    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1493    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1494    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1495    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1496    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1497    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1498    print FILE "\n";
1499
1500    print FILE "\t\$default_charset   = \"$default_charset\";\n";
1501    print FILE "\t\$data_dir          = \"$data_dir\";\n";
1502    print FILE "\t\$attachment_dir    = \"$attachment_dir\";\n";
1503    print FILE "\t\$default_left_size =  $default_left_size;\n";
1504
1505    print FILE "\n";
1506
1507    for ($ct=0; $ct <= $#plugins; $ct++) {
1508       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1509    }
1510
1511    print FILE "\n";
1512
1513    print FILE "\t\$theme_css = \"$theme_css\";\n";
1514    for ($count=0; $count <= $#theme_name; $count++) {
1515       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1516       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1517    }
1518
1519    print FILE "\n";
1520
1521    if ($default_use_javascript_addr_book ne "true") {
1522       $default_use_javascript_addr_book = "false";
1523    }
1524    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1525    for ($count=0; $count <= $#ldap_host; $count++) {
1526       print FILE "\t\$ldap_server[$count] = Array(\n";
1527       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1528       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1529       if ($ldap_name[$count]) {
1530          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1531       }
1532       if ($ldap_port[$count]) {
1533          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1534       }
1535       if ($ldap_charset[$count]) {
1536          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1537       }
1538       if ($ldap_maxrows[$count]) {
1539          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1540       }
1541       print FILE ");\n\n";
1542    }
1543
1544    print FILE "\t\$motd = \"$motd\";\n";
1545
1546    print FILE "?>\n";
1547    close FILE;
1548 }
1549
1550 sub set_defaults {
1551    system "clear";
1552    print $WHT."SquirrelMail Configuration : ".$NRM;
1553    if ($config == 1) { print "Read: config.php"; }
1554    elsif ($config == 2) { print "Read: config_default.php"; }
1555    print "\n";
1556    print "---------------------------------------------------------\n";
1557
1558    print "While we have been building SquirrelMail, we have discovered some\n";
1559    print "preferences that work better with some servers that don't work so\n";
1560    print "well with others.  If you select your IMAP server, this option will\n";
1561    print "set some pre-defined settings for that server.\n";
1562    print "\n";
1563    print "Please note that you will still need to go through and make sure\n";
1564    print "everything is correct.  This does not change everything.  There are\n";
1565    print "only a few settings that this will change.\n";
1566    print "\n";
1567
1568    $continue = 0;
1569    while ($continue != 1) {
1570       print "Please select your IMAP server:\n";
1571       print "    cyrus      = Cyrus IMAP server\n";
1572       print "    uw         = University of Washington's IMAP server\n";
1573       print "    exchange   = Microsoft Exchange IMAP server\n";
1574       print "    courier    = Courier IMAP server\n";
1575       print "    quit       = Do not change anything\n";
1576       print "Command >> ";
1577       $server = <STDIN>;
1578       $server =~ s/[\r|\n]//g;
1579
1580       print "\n";
1581       if ($server eq "cyrus") {
1582                         $default_folder_prefix = "INBOX";
1583                         $trash_folder = "INBOX.Trash";
1584                         $sent_folder = "INBOX.Sent";
1585                         $show_prefix_option = false;
1586                         $default_sub_of_inbox = true;
1587                         $show_contain_subfolders_option = false;
1588                         $imap_server_type = "cyrus";
1589
1590          print "         default_folder_prefix = INBOX\n";
1591          print "                  trash_folder = INBOX.Trash\n";
1592          print "                   sent_folder = INBOX.Sent\n";
1593          print "            show_prefix_option = false\n";
1594          print "          default_sub_of_inbox = true\n";
1595          print "show_contain_subfolders_option = false\n";
1596          print "              imap_server_type = cyrus\n";
1597
1598          $continue = 1;
1599       } elsif ($server eq "uw") {
1600                         $default_folder_prefix = "mail/";
1601                         $trash_folder = "Trash";
1602                         $sent_folder = "Sent";
1603                         $show_prefix_option = true;
1604                         $default_sub_of_inbox = false;
1605                         $show_contain_subfolders_option = true;
1606                         $imap_server_type = "uw";
1607
1608          print "         default_folder_prefix = mail/\n";
1609          print "                  trash_folder = Trash\n";
1610          print "                   sent_folder = Sent\n";
1611          print "            show_prefix_option = true\n";
1612          print "          default_sub_of_inbox = false\n";
1613          print "show_contain_subfolders_option = true\n";
1614          print "              imap_server_type = uw\n";
1615
1616          $continue = 1;
1617       } elsif ($server eq "exchange") {
1618                         $default_folder_prefix = "INBOX/";
1619                         $default_sub_of_inbox = true;
1620                         $trash_folder = "INBOX/Deleted Items";
1621                         $sent_folder = "INBOX/Sent Items";
1622                         $show_prefix_option = false;
1623                         $show_contain_subfolders_option = false;
1624                         $imap_server_type = "exchange";
1625
1626          print "          default_folder_prefix = INBOX/\n";
1627          print "           default_sub_of_inbox = true\n";
1628          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1629          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1630          print "             show_prefix_option = false\n";
1631          print " show_contain_subfolders_option = false\n";
1632          print "               imap_server_type = exchange\n";
1633
1634                         $continue = 1;
1635       } elsif ($server eq "courier") {
1636                         $imap_server_type = "courier";
1637
1638          print "   imap_server_type = courier\n";
1639
1640          $continue = 1;
1641                 } elsif ($server eq "quit") {
1642                         $continue = 1;
1643       } else {
1644          print "Unrecognized server: $server\n";
1645                         print "\n";
1646       }
1647    }
1648    print "\nPress any key to continue...";
1649    $tmp = <STDIN>;
1650 }