config/conf.pl

   1 #!/usr/bin/env perl
   2 # conf.pl
   3 # Luke Ehresman (luke@squirrelmail.org)
   4 #
   5 # A simple configure script to configure squirrelmail
   6 #
   7 # $Id$
   8 ############################################################
   9 $conf_pl_version = "1.2.0";
  10
  11 ############################################################
  12 # Check what directory we're supposed to be running in, and
  13 # change there if necessary.  File::Basename has been in
  14 # Perl since at least 5.003_7, and nobody sane runs anything
  15 # before that, but just in case.
  16 ############################################################
  17
  18 if (eval q{require "File/Basename.pm"}) {
  19     my $dir = File::Basename::dirname($0);
  20     chdir($dir);
  21 }
  22
  23
  24 ############################################################
  25 # Some people try to run this as a CGI. That's wrong!
  26 ############################################################
  27 if(defined($ENV{'PATH_INFO'}) || defined($ENV{'QUERY_STRING'}) ||
  28    defined($ENV{'REQUEST_METHOD'})) {
  29    print "Content-Type: text/html\n\n";
  30    print "You must run this script from the command line.";
  31    exit;
  32 }
  33
  34 ############################################################
  35 # First, lets read in the data already in there...
  36 ############################################################
  37 if ( -e "config.php") {
  38    open (FILE, "config.php");
  39    while ($line = <FILE>) {
  40       $line =~ s/^\s+//;
  41       $line =~ s/^\$//;
  42       $var = $line;
  43
  44       $var =~ s/=/EQUALS/;
  45       if ($var =~ /^([a-z]|[A-Z])/) {
  46          @o = split(/\s*EQUALS\s*/, $var);
  47          if ($o[0] eq "config_version") {
  48             $o[1] =~ s/[\n|\r]//g;
  49             $o[1] =~ s/[\'|\"];\s*$//;
  50             $o[1] =~ s/;$//;
  51             $o[1] =~ s/^[\'|\"]//;
  52
  53             $config_version = $o[1];
  54             close (FILE);
  55          }
  56       }
  57    }
  58    close (FILE);
  59
  60    if ($config_version ne $conf_pl_version) {
  61       system "clear";
  62       print $WHT."WARNING:\n".$NRM;
  63       print "  The file \"config/config.php\" was found, but it is for\n";
  64       print "  an older version of SquirrelMail. It is possible to still\n";
  65       print "  read the defaults from this file but be warned that many\n";
  66       print "  preferences change between versions. It is recommended that\n";
  67       print "  you start with a clean config.php for each upgrade that you\n";
  68       print "  do. To do this, just move config/config.php out of the way.\n";
  69       print "\n";
  70       print "Continue loading with the old config.php [y/N]? ";
  71       $ctu = <STDIN>;
  72       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  73          exit;
  74       }
  75
  76       print "\nDo you want me to stop warning you [y/N]? ";
  77       $ctu = <STDIN>;
  78       if ($ctu =~ /^y\n/i) {
  79          $print_config_version = $conf_pl_version;
  80       } else {
  81          $print_config_version = $config_version;
  82       }
  83    } else {
  84       $print_config_version = $config_version;
  85    }
  86
  87    $config = 1;
  88    open (FILE, "config.php");
  89 } elsif (-e "config_default.php") {
  90    open (FILE, "config_default.php");
  91    while ($line = <FILE>) {
  92       $line =~ s/^\s+//;
  93       $line =~ s/^\$//;
  94       $var = $line;
  95
  96       $var =~ s/=/EQUALS/;
  97       if ($var =~ /^([a-z]|[A-Z])/) {
  98          @o = split(/\s*EQUALS\s*/, $var);
  99          if ($o[0] eq "config_version") {
 100             $o[1] =~ s/[\n|\r]//g;
 101             $o[1] =~ s/[\'|\"];\s*$//;
 102             $o[1] =~ s/;$//;
 103             $o[1] =~ s/^[\'|\"]//;
 104
 105             $config_version = $o[1];
 106             close (FILE);
 107          }
 108       }
 109    }
 110    close (FILE);
 111
 112    if ($config_version ne $conf_pl_version) {
 113       system "clear";
 114       print $WHT."WARNING:\n".$NRM;
 115       print "  You are trying to use a 'config_default.php' from an older\n";
 116       print "  version of SquirrelMail. This is HIGHLY unrecommended. You\n";
 117       print "  should get the 'config_default.php' that matches the version\n";
 118       print "  of SquirrelMail that you are running. You can get this from\n";
 119       print "  the SquirrelMail web page by going to the following URL:\n";
 120       print "      http://www.squirrelmail.org.\n";
 121       print "\n";
 122       print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
 123       $ctu = <STDIN>;
 124       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
 125          exit;
 126       }
 127
 128       print "\nDo you want me to stop warning you [y/N]? ";
 129       $ctu = <STDIN>;
 130       if ($ctu =~ /^y\n/i) {
 131          $print_config_version = $conf_pl_version;
 132       } else {
 133          $print_config_version = $config_version;
 134       }
 135    } else {
 136       $print_config_version = $config_version;
 137    }
 138    $config = 2;
 139    open (FILE, "config_default.php");
 140 } else {
 141    print "No configuration file found. Please get config_default.php\n";
 142    print "or config.php before running this again. This program needs\n";
 143    print "a default config file to get default values.\n";
 144    exit;
 145 }
 146
 147 # Read and parse the current configuration file
 148 # (either config.php or config_default.php).
 149 while ($line = <FILE>) {
 150    $line =~ s/^\s+//;
 151    $line =~ s/^\$//;
 152    $var = $line;
 153
 154    $var =~ s/=/EQUALS/;
 155    if ($var =~ /^([a-z]|[A-Z])/) {
 156       @options = split(/\s*EQUALS\s*/, $var);
 157       $options[1] =~ s/[\n|\r]//g;
 158       $options[1] =~ s/[\'|\"];\s*$//;
 159       $options[1] =~ s/;$//;
 160       $options[1] =~ s/^[\'|\"]//;
 161
 162       if ($options[0] =~ /^theme\[[0-9]+\]\[['|"]PATH['|"]\]/) {
 163          $sub = $options[0];
 164          $sub =~ s/\]\[['|"]PATH['|"]\]//;
 165          $sub =~ s/.*\[//;
 166          if (-e "../themes") {
 167             $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 168          }
 169          $theme_path[$sub] = $options[1];
 170       } elsif ($options[0] =~ /^theme\[[0-9]+\]\[['|"]NAME['|"]\]/) {
 171          $sub = $options[0];
 172          $sub =~ s/\]\[['|"]NAME['|"]\]//;
 173          $sub =~ s/.*\[//;
 174          $theme_name[$sub] = $options[1];
 175       } elsif ($options[0] =~ /^plugins\[[0-9]+\]/) {
 176          $sub = $options[0];
 177          $sub =~ s/\]//;
 178          $sub =~ s/^plugins\[//;
 179          $plugins[$sub] = $options[1];
 180       } elsif ($options[0] =~ /^ldap_server\[[0-9]+\]/) {
 181          $sub = $options[0];
 182          $sub =~ s/\]//;
 183          $sub =~ s/^ldap_server\[//;
 184          $continue = 0;
 185          while (($tmp = <FILE>) && ($continue != 1)) {
 186             if ($tmp =~ /\);\s*$/) {
 187                $continue = 1;
 188             }
 189
 190             if ($tmp =~ /^\s*[\'|\"]host[\'|\"]/i) {
 191                $tmp =~ s/^\s*[\'|\"]host[\'|\"]\s*=>\s*[\'|\"]//i;
 192                $tmp =~ s/[\'|\"],?\s*$//;
 193                $tmp =~ s/[\'|\"]\);\s*$//;
 194                $host = $tmp;
 195             } elsif ($tmp =~ /^\s*[\'|\"]base[\'|\"]/i) {
 196                $tmp =~ s/^\s*[\'|\"]base[\'|\"]\s*=>\s*[\'|\"]//i;
 197                $tmp =~ s/[\'|\"],?\s*$//;
 198                $tmp =~ s/[\'|\"]\);\s*$//;
 199                $base = $tmp;
 200             } elsif ($tmp =~ /^\s*[\'|\"]charset[\'|\"]/i) {
 201                $tmp =~ s/^\s*[\'|\"]charset[\'|\"]\s*=>\s*[\'|\"]//i;
 202                $tmp =~ s/[\'|\"],?\s*$//;
 203                $tmp =~ s/[\'|\"]\);\s*$//;
 204                $charset = $tmp;
 205             } elsif ($tmp =~ /^\s*[\'|\"]port[\'|\"]/i) {
 206                $tmp =~ s/^\s*[\'|\"]port[\'|\"]\s*=>\s*[\'|\"]//i;
 207                $tmp =~ s/[\'|\"],?\s*$//;
 208                $tmp =~ s/[\'|\"]\);\s*$//;
 209                $port = $tmp;
 210             } elsif ($tmp =~ /^\s*[\'|\"]maxrows[\'|\"]/i) {
 211                $tmp =~ s/^\s*[\'|\"]maxrows[\'|\"]\s*=>\s*[\'|\"]//i;
 212                $tmp =~ s/[\'|\"],?\s*$//;
 213                $tmp =~ s/[\'|\"]\);\s*$//;
 214                $maxrows = $tmp;
 215             } elsif ($tmp =~ /^\s*[\'|\"]name[\'|\"]/i) {
 216                $tmp =~ s/^\s*[\'|\"]name[\'|\"]\s*=>\s*[\'|\"]//i;
 217                $tmp =~ s/[\'|\"],?\s*$//;
 218                $tmp =~ s/[\'|\"]\);\s*$//;
 219                $name = $tmp;
 220             }
 221          }
 222          $ldap_host[$sub] = $host;
 223          $ldap_base[$sub] = $base;
 224          $ldap_name[$sub] = $name;
 225          $ldap_port[$sub] = $port;
 226          $ldap_maxrows[$sub] = $maxrows;
 227          $ldap_charset[$sub] = $charset;
 228       } else {
 229          ${$options[0]} = $options[1];
 230       }
 231    }
 232 }
 233 close FILE;
 234 if ($useSendmail ne "true") {
 235    $useSendmail = "false";
 236 }
 237 if (!$sendmail_path) {
 238    $sendmail_path = "/usr/sbin/sendmail";
 239 }
 240 if (!$default_unseen_notify) {
 241    $default_unseen_notify = 2;
 242 }
 243 if (!$default_unseen_type) {
 244    $default_unseen_type = 1;
 245 }
 246 if (!$config_use_color) {
 247    $config_use_color = 0;
 248 }
 249 if (!$invert_time) {
 250    $invert_time = "false";
 251 }
 252 if (!$force_username_lowercase) {
 253     $force_username_lowercase = "false";
 254 }
 255 if (!$optional_delimiter) {
 256     $optional_delimiter = "detect";
 257 }
 258 if (!$use_authenticated_smtp) {
 259     $use_authenticated_smtp = "false";
 260 }
 261 if (!$auto_create_special) {
 262     $auto_create_special = "false";
 263 }
 264 if(!$default_use_priority) {
 265     $default_use_priority = "true";
 266 }
 267 if(!$hide_sm_attributions) {
 268     $hide_sm_attributions = "false";
 269 }
 270
 271 if ($ARGV[0] eq '--install-plugin') {
 272     print "Activating plugin " . $ARGV[1]
 273     . "\n";
 274     push @plugins, $ARGV[1];
 275     save_data();
 276     exit(0);
 277 }
 278 elsif ($ARGV[0] eq '--remove-plugin') {
 279     print "Removing plugin " . $ARGV[1]
 280     . "\n";
 281     foreach $plugin (@plugins) {
 282         if ($plugin ne $ARGV[1]) {
 283            push @newplugins, $plugin;
 284         }
 285     }
 286     @plugins = @newplugins;
 287     save_data();
 288     exit(0);
 289 }
 290
 291
 292 #####################################################################################
 293 if ($config_use_color == 1) {
 294    $WHT = "\x1B[37;1m";
 295    $NRM = "\x1B[0m";
 296 } else {
 297    $WHT = "";
 298    $NRM = "";
 299    $config_use_color = 2;
 300 }
 301
 302 while (($command ne "q") && ($command ne "Q")) {
 303    system "clear";
 304    print $WHT."SquirrelMail Configuration : ".$NRM;
 305    if ($config == 1) { print "Read: config.php"; }
 306    elsif ($config == 2) { print "Read: config_default.php"; }
 307    print " ($print_config_version)\n";
 308    print "---------------------------------------------------------\n";
 309
 310    if ($menu == 0) {
 311       print $WHT."Main Menu --\n".$NRM;
 312       print "1.  Organization Preferences\n";
 313       print "2.  Server Settings\n";
 314       print "3.  Folder Defaults\n";
 315       print "4.  General Options\n";
 316       print "5.  Themes\n";
 317       print "6.  Address Books (LDAP)\n";
 318       print "7.  Message of the Day (MOTD)\n";
 319       print "8.  Plugins\n";
 320       print "9.  Database\n";
 321       print "\n";
 322       print "D.  Set pre-defined settings for specific IMAP servers\n";
 323       print "\n";
 324    } elsif ($menu == 1) {
 325       print $WHT."Organization Preferences\n".$NRM;
 326       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 327       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 328       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 329       print "4.  Signout Page         : $WHT$signout_page$NRM\n";
 330       print "5.  Default Language     : $WHT$squirrelmail_default_language$NRM\n";
 331       print "6.  Top Frame            : $WHT$frame_top$NRM\n";
 332       print "\n";
 333       print "R   Return to Main Menu\n";
 334    } elsif ($menu == 2) {
 335       print $WHT."Server Settings\n".$NRM;
 336       print "1.  Domain               : $WHT$domain$NRM\n";
 337       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 338       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 339       print "4.  Use Sendmail/SMTP    : $WHT";
 340       if ($useSendmail eq "true") {
 341          print "Sendmail";
 342       } else {
 343          print "SMTP";
 344       }
 345       print "$NRM\n";
 346       if ($useSendmail eq "true") {
 347          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 348       } else {
 349          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 350          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 351          print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 352       }
 353       print "9.  Server               : $WHT$imap_server_type$NRM\n";
 354       print "10. Invert Time          : $WHT$invert_time$NRM\n";
 355       print "11. Delimiter            : $WHT$optional_delimiter$NRM\n";
 356       print "\n";
 357       print "R   Return to Main Menu\n";
 358    } elsif ($menu == 3) {
 359       print $WHT."Folder Defaults\n".$NRM;
 360       print "1.  Default Folder Prefix         : $WHT$default_folder_prefix$NRM\n";
 361       print "2.  Show Folder Prefix Option     : $WHT$show_prefix_option$NRM\n";
 362       print "3.  Trash Folder                  : $WHT$trash_folder$NRM\n";
 363       print "4.  Sent Folder                   : $WHT$sent_folder$NRM\n";
 364       print "5.  Drafts Folder                 : $WHT$draft_folder$NRM\n";
 365       print "6.  By default, move to trash     : $WHT$default_move_to_trash$NRM\n";
 366       print "7.  By default, move to sent      : $WHT$default_move_to_sent$NRM\n";
 367       print "8.  By default, save as draft     : $WHT$default_save_as_draft$NRM\n";
 368       print "9.  List Special Folders First    : $WHT$list_special_folders_first$NRM\n";
 369       print "10. Show Special Folders Color    : $WHT$use_special_folder_color$NRM\n";
 370       print "11. Auto Expunge                  : $WHT$auto_expunge$NRM\n";
 371       print "12. Default Sub. of INBOX         : $WHT$default_sub_of_inbox$NRM\n";
 372       print "13. Show 'Contain Sub.' Option    : $WHT$show_contain_subfolders_option$NRM\n";
 373       print "14. Default Unseen Notify         : $WHT$default_unseen_notify$NRM\n";
 374       print "15. Default Unseen Type           : $WHT$default_unseen_type$NRM\n";
 375       print "16. Auto Create Special Folders   : $WHT$auto_create_special$NRM\n";
 376       print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n";
 377       print "\n";
 378       print "R   Return to Main Menu\n";
 379    } elsif ($menu == 4) {
 380       print $WHT."General Options\n".$NRM;
 381       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 382       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 383       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 384       print "4.  Directory Hash Level   : $WHT$dir_hash_level$NRM\n";
 385       print "5.  Default Left Size      : $WHT$default_left_size$NRM\n";
 386       print "6.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 387       print "7.  Allow use of priority  : $WHT$default_use_priority$NRM\n";
 388       print "8.  Hide SM attributions   : $WHT$hide_sm_attributions$NRM\n";
 389       print "\n";
 390       print "R   Return to Main Menu\n";
 391    } elsif ($menu == 5) {
 392       print $WHT."Themes\n".$NRM;
 393       print "1.  Change Themes\n";
 394       for ($count = 0; $count <= $#theme_name; $count++) {
 395          print "    >  $theme_name[$count]\n";
 396       }
 397       print "2.  CSS File : $WHT$theme_css$NRM\n";
 398       print "\n";
 399       print "R   Return to Main Menu\n";
 400    } elsif ($menu == 6) {
 401       print $WHT."Address Books (LDAP)\n".$NRM;
 402       print "1.  Change Servers\n";
 403       for ($count = 0; $count <= $#ldap_host; $count++) {
 404          print "    >  $ldap_host[$count]\n";
 405       }
 406       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 407       print "\n";
 408       print "R   Return to Main Menu\n";
 409    } elsif ($menu == 7) {
 410       print $WHT."Message of the Day (MOTD)\n".$NRM;
 411       print "\n$motd\n";
 412       print "\n";
 413       print "1   Edit the MOTD\n";
 414       print "\n";
 415       print "R   Return to Main Menu\n";
 416    } elsif ($menu == 8) {
 417       print $WHT."Plugins\n".$NRM;
 418       print "  Installed Plugins\n";
 419       $num = 0;
 420       for ($count = 0; $count <= $#plugins; $count++) {
 421          $num = $count + 1;
 422          print "    $num. $plugins[$count]\n";
 423       }
 424       print "\n  Available Plugins:\n";
 425       opendir(DIR, "../plugins");
 426       @files = readdir(DIR);
 427       $pos=0;
 428       @unused_plugins = ();
 429       for ($i=0; $i <= $#files; $i++) {
 430          if ( -d "../plugins/" . $files[$i] &&
 431              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 432             $match = 0;
 433             for ($k=0; $k<=$#plugins; $k++) {
 434                if ($plugins[$k] eq $files[$i]) {
 435                   $match = 1;
 436                }
 437             }
 438             if ($match == 0) {
 439                $unused_plugins[$pos] = $files[$i];
 440                $pos++;
 441             }
 442          }
 443       }
 444
 445       for ($i=0; $i<=$#unused_plugins; $i++) {
 446          $num = $num + 1;
 447          print "    $num. $unused_plugins[$i]\n";
 448       }
 449       closedir DIR;
 450
 451       print "\n";
 452       print "A   Sanitize all plugins for use with Squirrelmail 1.2\n";
 453       print "\n";
 454       print "R   Return to Main Menu\n";
 455    } elsif ($menu == 9) {
 456       print $WHT."Database\n".$NRM;
 457       print "1.  DSN for Address Book   : $WHT$addrbook_dsn$NRM\n";
 458       print "2.  Table for Address Book : $WHT$addrbook_table$NRM\n";
 459       print "3.  DSN for Preferences    : $WHT$prefs_dsn$NRM\n";
 460       print "4.  Table for Preferences  : $WHT$prefs_table$NRM\n";
 461       print "\n";
 462       print "S   Save data\n";
 463       print "R   Return to Main Menu\n";
 464    }
 465    if ($config_use_color == 1) {
 466       print "C.  Turn color off\n";
 467    } else {
 468       print "C.  Turn color on\n";
 469    }
 470    print "S   Save data\n";
 471    print "Q   Quit\n";
 472
 473    print "\n";
 474    print "Command >> ".$WHT;
 475    $command = <STDIN>;
 476    $command =~ s/[\n|\r]//g;
 477    $command =~ tr/A-Z/a-z/;
 478    print "$NRM\n";
 479
 480    # Read the commands they entered.
 481    if ($command eq "r") {
 482       $menu = 0;
 483    } elsif ($command eq "s") {
 484       save_data ();
 485       print "Press enter to continue...";
 486       $tmp = <STDIN>;
 487       $saved = 1;
 488    } elsif (($command eq "q") && ($saved == 0)) {
 489       print "You have not saved your data.\n";
 490       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 491       $save = <STDIN>;
 492       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 493          save_data ();
 494        }
 495    } elsif ($command eq "c") {
 496       if ($config_use_color == 1) {
 497          $config_use_color = 2;
 498          $WHT = "";
 499          $NRM = "";
 500       } else {
 501          $config_use_color = 1;
 502          $WHT = "\x1B[37;1m";
 503          $NRM = "\x1B[0m";
 504       }
 505    } elsif ($command eq "d" && $menu == 0) {
 506       set_defaults ();
 507    } else {
 508       $saved = 0;
 509       if ($menu == 0) {
 510          if (($command > 0) && ($command < 10)) {
 511             $menu = $command;
 512          }
 513       } elsif ($menu == 1) {
 514          if    ($command == 1) { $org_name   = command1 (); }
 515          elsif ($command == 2) { $org_logo   = command2 (); }
 516          elsif ($command == 3) { $org_title  = command3 (); }
 517          elsif ($command == 4) { $signout_page  = command4 (); }
 518          elsif ($command == 5) { $squirrelmail_default_language = command5(); }
 519          elsif ($command == 6) { $frame_top = command6(); }
 520       } elsif ($menu == 2) {
 521          if    ($command == 1)  { $domain                 = command11 (); }
 522          elsif ($command == 2)  { $imapServerAddress      = command12 (); }
 523          elsif ($command == 3)  { $imapPort               = command13 (); }
 524          elsif ($command == 4)  { $useSendmail            = command14 (); }
 525          elsif ($command == 5)  { $sendmail_path          = command15 (); }
 526          elsif ($command == 6)  { $smtpServerAddress      = command16 (); }
 527          elsif ($command == 7)  { $smtpPort               = command17 (); }
 528          elsif ($command == 8)  { $use_authenticated_smtp = command18 (); }
 529          elsif ($command == 9)  { $imap_server_type       = command19 (); }
 530          elsif ($command == 10) { $invert_time            = command110 (); }
 531          elsif ($command == 11) { $optional_delimiter     = command111 (); }
 532       } elsif ($menu == 3) {
 533          if    ($command == 1)  { $default_folder_prefix          = command21 (); }
 534          elsif ($command == 2)  { $show_prefix_option             = command22 (); }
 535          elsif ($command == 3)  { $trash_folder                   = command23a (); }
 536          elsif ($command == 4)  { $sent_folder                    = command23b (); }
 537          elsif ($command == 5)  { $draft_folder                   = command23c (); }
 538          elsif ($command == 6)  { $default_move_to_trash          = command24a (); }
 539          elsif ($command == 7)  { $default_move_to_sent           = command24b (); }
 540          elsif ($command == 8)  { $default_save_as_draft          = command24c (); }
 541          elsif ($command == 9)  { $list_special_folders_first     = command27 (); }
 542          elsif ($command == 10) { $use_special_folder_color       = command28 (); }
 543          elsif ($command == 11) { $auto_expunge                   = command29 (); }
 544          elsif ($command == 12) { $default_sub_of_inbox           = command210(); }
 545          elsif ($command == 13) { $show_contain_subfolders_option = command211(); }
 546          elsif ($command == 14) { $default_unseen_notify          = command212(); }
 547          elsif ($command == 15) { $default_unseen_type            = command213(); }
 548          elsif ($command == 16) { $auto_create_special            = command214(); }
 549          elsif ($command == 17) { $delete_folder                  = command215(); }
 550       } elsif ($menu == 4) {
 551          if    ($command == 1) { $default_charset          = command31 (); }
 552          elsif ($command == 2) { $data_dir                 = command33a (); }
 553          elsif ($command == 3) { $attachment_dir           = command33b (); }
 554          elsif ($command == 4) { $dir_hash_level           = command33c (); }
 555          elsif ($command == 5) { $default_left_size        = command35 (); }
 556          elsif ($command == 6) { $force_username_lowercase = command36 (); }
 557          elsif ($command == 7) { $default_use_priority     = command37 (); }
 558          elsif ($command == 8) { $hide_sm_attributions     = command38 (); }
 559       } elsif ($menu == 5) {
 560          if    ($command == 1) { command41 (); }
 561          elsif ($command == 2) { $theme_css = command42 (); }
 562       } elsif ($menu == 6) {
 563          if    ($command == 1) { command61(); }
 564          elsif ($command == 2) { command62(); }
 565       } elsif ($menu == 7) {
 566          if    ($command == 1) { $motd             = command71(); }
 567       } elsif ($menu == 8) {
 568          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 569          elsif ($command eq "a") { command8s(); }
 570       } elsif ($menu == 9) {
 571          if    ($command == 1) { $addrbook_dsn   = command91(); }
 572          elsif ($command == 2) { $addrbook_table = command92(); }
 573          elsif ($command == 3) { $prefs_dsn      = command93(); }
 574          elsif ($command == 4) { $prefs_table    = command94(); }
 575       }
 576    }
 577 }
 578
 579 ####################################################################################
 580
 581 # org_name
 582 sub command1 {
 583    print "We have tried to make the name SquirrelMail as transparent as\n";
 584    print "possible.  If you set up an organization name, most places where\n";
 585    print "SquirrelMail would take credit will be credited to your organization.\n";
 586    print "\n";
 587    print "[$WHT$org_name$NRM]: $WHT";
 588    $new_org_name = <STDIN>;
 589    if ($new_org_name eq "\n") {
 590       $new_org_name = $org_name;
 591    } else {
 592       $new_org_name =~ s/[\r|\n]//g;
 593    }
 594    return $new_org_name;
 595 }
 596
 597
 598 # org_logo
 599 sub command2 {
 600    print "Your organization's logo is an image that will be displayed at\n";
 601    print "different times throughout SquirrelMail.  This is asking for the\n";
 602    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 603    print "(../images/logo.jpg) path to your logo.\n";
 604    print "\n";
 605    print "[$WHT$org_logo$NRM]: $WHT";
 606    $new_org_logo = <STDIN>;
 607    if ($new_org_logo eq "\n") {
 608       $new_org_logo = $org_logo;
 609    } else {
 610       $new_org_logo =~ s/[\r|\n]//g;
 611    }
 612    return $new_org_logo;
 613 }
 614
 615 # org_title
 616 sub command3 {
 617    print "A title is what is displayed at the top of the browser window in\n";
 618    print "the titlebar.  Usually this will end up looking something like:\n";
 619    print "\"Netscape: $org_title\"\n";
 620    print "\n";
 621    print "[$WHT$org_title$NRM]: $WHT";
 622    $new_org_title = <STDIN>;
 623    if ($new_org_title eq "\n") {
 624       $new_org_title = $org_title;
 625    } else {
 626       $new_org_title =~ s/[\r|\n]//g;
 627    }
 628    return $new_org_title;
 629 }
 630
 631 # signout_page
 632 sub command4 {
 633    print "When users click the Sign Out button they will be logged out and\n";
 634    print "then sent to signout_page.  If signout_page is left empty,\n";
 635    print "(hit space and then return) they will be taken, as normal,\n";
 636    print "to the default and rather sparse SquirrelMail signout page.\n";
 637    print "\n";
 638    print "[$WHT$signout_page$NRM]: $WHT";
 639    $new_signout_page = <STDIN>;
 640    if ($new_signout_page eq "\n") {
 641       $new_signout_page = $signout_page;
 642    } else {
 643       $new_signout_page =~ s/[\r|\n]//g;
 644       $new_signout_page =~ s/^\s+$//g;
 645    }
 646    return $new_signout_page;
 647 }
 648
 649 # Default language
 650 sub command5 {
 651    print "SquirrelMail attempts to set the language in many ways.  If it\n";
 652    print "can not figure it out in another way, it will default to this\n";
 653    print "language.  Please use the two-letter code for the desired language.\n";
 654    print "\n";
 655    print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 656    $new_signout_page = <STDIN>;
 657    if ($new_signout_page eq "\n") {
 658       $new_signout_page = $squirrelmail_default_language;
 659    } else {
 660       $new_signout_page =~ s/[\r|\n]//g;
 661       $new_signout_page =~ s/^\s+$//g;
 662    }
 663    return $new_signout_page;
 664 }
 665
 666 # Default top frame
 667 sub command6 {
 668     print "SquirrelMail defaults to using the whole of the browser window.\n";
 669     print "This allows you to keep it within a specified frame. The default\n";
 670     print "is '_top'\n";
 671     print "\n";
 672     print "[$WHT$frame_top$NRM]: $WHT";
 673     $new_frame_top = <STDIN>;
 674     if ($new_frame_top eq "\n") {
 675         $new_frame_top = '_top';
 676     } else {
 677         $new_frame_top =~ s/[\r|\n]//g;
 678         $new_frame_top =~ s/^\s+$//g;
 679     }
 680     return $new_frame_top;
 681 }
 682
 683 ####################################################################################
 684
 685 # domain
 686 sub command11 {
 687    print "The domain name is the suffix at the end of all email messages.  If\n";
 688    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 689    print "would be myorg.com.\n";
 690    print "\n";
 691    print "[$WHT$domain$NRM]: $WHT";
 692    $new_domain = <STDIN>;
 693    if ($new_domain eq "\n") {
 694       $new_domain = $domain;
 695    } else {
 696       $new_domain =~ s/[\r|\n]//g;
 697    }
 698    return $new_domain;
 699 }
 700
 701 # imapServerAddress
 702 sub command12 {
 703    print "This is the address where your IMAP server resides.\n";
 704    print "[$WHT$imapServerAddress$NRM]: $WHT";
 705    $new_imapServerAddress = <STDIN>;
 706    if ($new_imapServerAddress eq "\n") {
 707       $new_imapServerAddress = $imapServerAddress;
 708    } else {
 709       $new_imapServerAddress =~ s/[\r|\n]//g;
 710    }
 711    return $new_imapServerAddress;
 712 }
 713
 714 # imapPort
 715 sub command13 {
 716    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 717    print "[$WHT$imapPort$NRM]: $WHT";
 718    $new_imapPort = <STDIN>;
 719    if ($new_imapPort eq "\n") {
 720       $new_imapPort = $imapPort;
 721    } else {
 722       $new_imapPort =~ s/[\r|\n]//g;
 723    }
 724    return $new_imapPort;
 725 }
 726
 727 # useSendmail
 728 sub command14 {
 729    print "You now need to choose the method that you will use for sending\n";
 730    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 731    print "or use sendmail directly.\n";
 732    if ($useSendmail eq "true") {
 733       $default_value = "1";
 734    } else {
 735       $default_value = "2";
 736    }
 737    print "\n";
 738    print "  1.  Sendmail\n";
 739    print "  2.  SMTP\n";
 740    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 741    $use_sendmail = <STDIN>;
 742    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 743       $useSendmail = "true";
 744    } else {
 745       $useSendmail = "false";
 746    }
 747    return $useSendmail;
 748 }
 749
 750 # sendmail_path
 751 sub command15 {
 752    if ($sendmail_path[0] !~ /./) {
 753       $sendmail_path = "/usr/sbin/sendmail";
 754    }
 755    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 756    print "[$WHT$sendmail_path$NRM]: $WHT";
 757    $new_sendmail_path = <STDIN>;
 758    if ($new_sendmail_path eq "\n") {
 759       $new_sendmail_path = $sendmail_path;
 760    } else {
 761       $new_sendmail_path =~ s/[\r|\n]//g;
 762    }
 763    return $new_sendmail_path;
 764 }
 765
 766 # smtpServerAddress
 767 sub command16 {
 768    print "This is the location of your SMTP server.\n";
 769    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 770    $new_smtpServerAddress = <STDIN>;
 771    if ($new_smtpServerAddress eq "\n") {
 772       $new_smtpServerAddress = $smtpServerAddress;
 773    } else {
 774       $new_smtpServerAddress =~ s/[\r|\n]//g;
 775    }
 776    return $new_smtpServerAddress;
 777 }
 778
 779 # smtpPort
 780 sub command17 {
 781    print "This is the port to connect to for SMTP.  Usually 25.\n";
 782    print "[$WHT$smtpPort$NRM]: $WHT";
 783    $new_smtpPort = <STDIN>;
 784    if ($new_smtpPort eq "\n") {
 785       $new_smtpPort = $smtpPort;
 786    } else {
 787       $new_smtpPort =~ s/[\r|\n]//g;
 788    }
 789    return $new_smtpPort;
 790 }
 791
 792 # authenticated server
 793 sub command18 {
 794    print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 795    print "support this in order for SquirrelMail to work with it.  We implemented\n";
 796    print "it according to RFC 2554.\n";
 797
 798    $YesNo = 'n';
 799    $YesNo = 'y' if ($use_authenticated_smtp eq "true");
 800
 801    print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 802
 803    $new_use_authenticated_smtp = <STDIN>;
 804    $new_use_authenticated_smtp =~ tr/yn//cd;
 805    return "true" if ($new_use_authenticated_smtp eq "y");
 806    return "false" if ($new_use_authenticated_smtp eq "n");
 807    return $use_authenticated_smtp;
 808 }
 809
 810 # imap_server_type
 811 sub command19 {
 812    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 813    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 814    print "the same principles.  We have made some work-arounds for some of\n";
 815    print "these servers.  If you would like to use them, please select your\n";
 816    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 817    print "set this to \"other\", and none will be used.\n";
 818    print "    cyrus      = Cyrus IMAP server\n";
 819    print "    uw         = University of Washington's IMAP server\n";
 820    print "    exchange   = Microsoft Exchange IMAP server\n";
 821    print "    courier    = Courier IMAP server\n";
 822    print "    other      = Not one of the above servers\n";
 823    print "[$WHT$imap_server_type$NRM]: $WHT";
 824    $new_imap_server_type = <STDIN>;
 825    if ($new_imap_server_type eq "\n") {
 826       $new_imap_server_type = $imap_server_type;
 827    } else {
 828       $new_imap_server_type =~ s/[\r|\n]//g;
 829    }
 830    return $new_imap_server_type;
 831 }
 832
 833 # invert_time
 834 sub command110 {
 835    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 836    print "on some machines).  Typically this happens if the system doesn't support\n";
 837    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 838    print "This most often occurs on Solaris 7 machines in the United States.\n";
 839    print "By default, this is off.  It should be kept off unless problems surface\n";
 840    print "about the time that messages are sent.\n";
 841    print "    no  = Do NOT fix time -- almost always correct\n";
 842    print "    yes = Fix the time for this system\n";
 843
 844    $YesNo = 'n';
 845    $YesNo = 'y' if ($invert_time eq "true");
 846
 847    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 848
 849    $new_invert_time = <STDIN>;
 850    $new_invert_time =~ tr/yn//cd;
 851    return "true" if ($new_invert_time eq "y");
 852    return "false" if ($new_invert_time eq "n");
 853    return $invert_time;
 854 }
 855
 856 sub command111 {
 857         print "This is the delimiter that your IMAP server uses to distinguish between\n";
 858         print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 859         print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 860         print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 861         print "but if you are sure you know what delimiter your server uses, you can\n";
 862         print "specify it here.\n";
 863         print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 864    print "[$WHT$optional_delimiter$NRM]: $WHT";
 865    $new_optional_delimiter = <STDIN>;
 866    if ($new_optional_delimiter eq "\n") {
 867       $new_optional_delimiter = $optional_delimiter;
 868    } else {
 869       $new_optional_delimiter =~ s/[\r|\n]//g;
 870    }
 871    return $new_optional_delimiter;
 872 }
 873
 874 # MOTD
 875 sub command71 {
 876    print "\nYou can now create the welcome message that is displayed\n";
 877    print "every time a user logs on.  You can use HTML or just plain\n";
 878    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 879
 880    $new_motd = "";
 881    do {
 882       print "] ";
 883       $line = <STDIN>;
 884       $line =~ s/[\r|\n]//g;
 885       if ($line ne "@") {
 886          $line =~ s/  /\&nbsp;\&nbsp;/g;
 887          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 888          $line =~ s/$/ /;
 889          $line =~ s/\'/\\\'/g;
 890
 891          $new_motd = $new_motd . $line;
 892       }
 893    } while ($line ne "@");
 894    return $new_motd;
 895 }
 896
 897 ################# PLUGINS ###################
 898
 899 sub command81 {
 900    $command =~ s/[\s|\n|\r]*//g;
 901    if ($command > 0) {
 902       $command = $command - 1;
 903       if ($command <= $#plugins) {
 904          @newplugins = ();
 905          $ct=0;
 906          while ($ct <= $#plugins) {
 907             if ($ct != $command) {
 908                @newplugins = (@newplugins, $plugins[$ct]);
 909             }
 910             $ct++;
 911          }
 912          @plugins = @newplugins;
 913       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 914          $num = $command - $#plugins - 1;
 915          @newplugins = @plugins;
 916          $ct=0;
 917          while ($ct <= $#unused_plugins) {
 918             if ($ct == $num) {
 919                @newplugins = (@newplugins, $unused_plugins[$ct]);
 920                # sanitize the plugin
 921                $dir = $unused_plugins[$ct];
 922                `./ri_once.pl ../plugins/$dir`;
 923             }
 924             $ct++;
 925          }
 926          @plugins = @newplugins;
 927       }
 928    }
 929    return @plugins;
 930 }
 931
 932 sub command8s {
 933     print "This command will sanitize all plugins for use with\n";
 934     print "Squirrelmail 1.2. That is, it will rewrite some php-\n";
 935     print "constructs that are *incompatible* with the 1.2 design\n";
 936     print "into ones that are *compatible*\n";
 937     print "Do you wish to issue this command [y/N]? ";
 938     $ctu = <STDIN>;
 939     if ($ctu =~ /^y\n/i) {
 940         `./ri_once.pl ../plugins`;
 941     }
 942 }
 943
 944 ################# FOLDERS ###################
 945
 946 # default_folder_prefix
 947 sub command21 {
 948    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 949    print "your user space in a separate subdirectory.  This is where you\n";
 950    print "specify what that directory is.\n";
 951    print "\n";
 952    print "EXAMPLE:  mail/";
 953    print "\n";
 954    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 955    print "       option, you must set this to 'none'.\n";
 956    print "\n";
 957    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 958    $new_default_folder_prefix = <STDIN>;
 959    if ($new_default_folder_prefix eq "\n") {
 960       $new_default_folder_prefix = $default_folder_prefix;
 961    } else {
 962       $new_default_folder_prefix =~ s/[\r|\n]//g;
 963    }
 964    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 965       $new_default_folder_prefix = "";
 966    } else {
 967       $new_default_folder_prefix =~ s/\/*$//g;
 968       $new_default_folder_prefix =~ s/$/\//g;
 969    }
 970    return $new_default_folder_prefix;
 971 }
 972
 973 # Show Folder Prefix
 974 sub command22 {
 975    print "It is possible to set up the default folder prefix as a user\n";
 976    print "specific option, where each user can specify what their mail\n";
 977    print "folder is.  If you set this to false, they will never see the\n";
 978    print "option, but if it is true, this option will appear in the\n";
 979    print "'options' section.\n";
 980    print "\n";
 981    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 982    print "       section.  That will be the default if the user doesn't\n";
 983    print "       specify anything different.\n";
 984    print "\n";
 985
 986    if ($show_prefix_option eq "true") {
 987       $default_value = "y";
 988    } else {
 989       $default_value = "n";
 990    }
 991    print "\n";
 992    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 993    $new_show = <STDIN>;
 994    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 995       $show_prefix_option = "true";
 996    } else {
 997       $show_prefix_option = "false";
 998    }
 999    return $show_prefix_option;
1000 }
1001
1002 # Trash Folder
1003 sub command23a {
1004    print "You can now specify where the default trash folder is located.\n";
1005    print "On servers where you do not want this, you can set it to anything\n";
1006    print "and set option 6 to false.\n";
1007    print "\n";
1008    print "This is relative to where the rest of your email is kept.  You do\n";
1009    print "not need to worry about their mail directory.  If this folder\n";
1010    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1011    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1012    print "\n";
1013
1014    print "[$WHT$trash_folder$NRM]: $WHT";
1015    $new_trash_folder = <STDIN>;
1016    if ($new_trash_folder eq "\n") {
1017       $new_trash_folder = $trash_folder;
1018    } else {
1019       $new_trash_folder =~ s/[\r|\n]//g;
1020    }
1021    return $new_trash_folder;
1022 }
1023
1024 # Sent Folder
1025 sub command23b {
1026    print "This is where messages that are sent will be stored.  SquirrelMail\n";
1027    print "by default puts a copy of all outgoing messages in this folder.\n";
1028    print "\n";
1029    print "This is relative to where the rest of your email is kept.  You do\n";
1030    print "not need to worry about their mail directory.  If this folder\n";
1031    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1032    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1033    print "\n";
1034
1035    print "[$WHT$sent_folder$NRM]: $WHT";
1036    $new_sent_folder = <STDIN>;
1037    if ($new_sent_folder eq "\n") {
1038       $new_sent_folder = $sent_folder;
1039    } else {
1040       $new_sent_folder =~ s/[\r|\n]//g;
1041    }
1042    return $new_sent_folder;
1043 }
1044
1045 # Draft Folder
1046 sub command23c {
1047    print "You can now specify where the default draft folder is located.\n";
1048    print "On servers where you do not want this, you can set it to anything\n";
1049    print "and set option 9 to false.\n";
1050    print "\n";
1051    print "This is relative to where the rest of your email is kept.  You do\n";
1052    print "not need to worry about their mail directory.  If this folder\n";
1053    print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1054    print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1055    print "\n";
1056
1057    print "[$WHT$draft_folder$NRM]: $WHT";
1058    $new_draft_folder = <STDIN>;
1059    if ($new_draft_folder eq "\n") {
1060       $new_draft_folder = $draft_folder;
1061    } else {
1062       $new_draft_folder =~ s/[\r|\n]//g;
1063    }
1064    return $new_draft_folder;
1065 }
1066
1067 # default move to trash
1068 sub command24a {
1069    print "By default, should messages get moved to the trash folder?  You\n";
1070    print "can specify the default trash folder in option 3.  If this is set\n";
1071    print "to false, messages will get deleted immediately without moving\n";
1072    print "to the trash folder.\n";
1073    print "\n";
1074    print "Trash folder is currently: $trash_folder\n";
1075    print "\n";
1076
1077    if ($default_move_to_trash eq "true") {
1078       $default_value = "y";
1079    } else {
1080       $default_value = "n";
1081    }
1082    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1083    $new_show = <STDIN>;
1084    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1085       $default_move_to_trash = "true";
1086    } else {
1087       $default_move_to_trash = "false";
1088    }
1089    return $default_move_to_trash;
1090 }
1091
1092 # default move to sent
1093 sub command24b {
1094    print "By default, should messages get moved to the sent folder?  You\n";
1095    print "can specify the default sent folder in option 4.  If this is set\n";
1096    print "to false, messages will get sent and no copy will be made.\n";
1097    print "\n";
1098    print "Trash folder is currently: $sent_folder\n";
1099    print "\n";
1100
1101    if ($default_move_to_sent eq "true") {
1102       $default_value = "y";
1103    } else {
1104       $default_value = "n";
1105    }
1106    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1107    $new_show = <STDIN>;
1108    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1109       $default_move_to_sent = "true";
1110    } else {
1111       $default_move_to_sent = "false";
1112    }
1113    return $default_move_to_sent;
1114 }
1115
1116 # default save as draft
1117 sub command24c {
1118    print "By default, should the save to draft option be shown? You can\n";
1119    print "specify the default drafts folder in option 5. If this is set\n";
1120    print "to false, users will not be shown the save to draft option.\n";
1121    print "\n";
1122    print "Drafts folder is currently: $draft_folder\n";
1123    print "\n";
1124
1125    if ($default_move_to_draft eq "true") {
1126       $default_value = "y";
1127    } else {
1128       $default_value = "n";
1129    }
1130    print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1131    $new_show = <STDIN>;
1132    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1133       $default_save_as_draft = "true";
1134    } else {
1135       $default_save_as_draft = "false";
1136    }
1137    return $default_save_as_draft;
1138 }
1139
1140 # List special folders first
1141 sub command27 {
1142    print "SquirrelMail has what we call 'special folders' that are not\n";
1143    print "manipulated and viewed like normal folders.  Some examples of\n";
1144    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1145    print "Simply asks if you want these folders listed first in the folder\n";
1146    print "listing.\n";
1147    print "\n";
1148
1149    if ($list_special_folders_first eq "true") {
1150       $default_value = "y";
1151    } else {
1152       $default_value = "n";
1153    }
1154    print "\n";
1155    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1156    $new_show = <STDIN>;
1157    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1158       $list_special_folders_first = "true";
1159    } else {
1160       $list_special_folders_first = "false";
1161    }
1162    return $list_special_folders_first;
1163 }
1164
1165 # Show special folders color
1166 sub command28 {
1167    print "SquirrelMail has what we call 'special folders' that are not\n";
1168    print "manipulated and viewed like normal folders.  Some examples of\n";
1169    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1170    print "wants to know if we should display special folders in a\n";
1171    print "color than the other folders.\n";
1172    print "\n";
1173
1174    if ($use_special_folder_color eq "true") {
1175       $default_value = "y";
1176    } else {
1177       $default_value = "n";
1178    }
1179    print "\n";
1180    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1181    $new_show = <STDIN>;
1182    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1183       $use_special_folder_color = "true";
1184    } else {
1185       $use_special_folder_color = "false";
1186    }
1187    return $use_special_folder_color;
1188 }
1189
1190 # Auto expunge
1191 sub command29 {
1192    print "The way that IMAP handles deleting messages is as follows.  You\n";
1193    print "mark the message as deleted, and then to 'really' delete it, you\n";
1194    print "expunge it.  This option asks if you want to just have messages\n";
1195    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1196    print "messages too.\n";
1197    print "\n";
1198
1199    if ($auto_expunge eq "true") {
1200       $default_value = "y";
1201    } else {
1202       $default_value = "n";
1203    }
1204    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1205    $new_show = <STDIN>;
1206    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1207       $auto_expunge = "true";
1208    } else {
1209       $auto_expunge = "false";
1210    }
1211    return $auto_expunge;
1212 }
1213
1214 # Default sub of inbox
1215 sub command210 {
1216    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1217    print "This can cause some confusion in folder creation for users when\n";
1218    print "they try to create folders and don't put it as a subfolder of INBOX\n";
1219    print "and get permission errors.  This option asks if you want folders\n";
1220    print "to be subfolders of INBOX by default.\n";
1221    print "\n";
1222
1223    if ($default_sub_of_inbox eq "true") {
1224       $default_value = "y";
1225    } else {
1226       $default_value = "n";
1227    }
1228    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1229    $new_show = <STDIN>;
1230    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1231       $default_sub_of_inbox = "true";
1232    } else {
1233       $default_sub_of_inbox = "false";
1234    }
1235    return $default_sub_of_inbox;
1236 }
1237
1238 # Show contain subfolder option
1239 sub command211 {
1240    print "Some IMAP servers (UW) make it so that there are two types of\n";
1241    print "folders.  Those that contain messages, and those that contain\n";
1242    print "subfolders.  If this is the case for your server, set this to\n";
1243    print "true, and it will ask the user whether the folder they are\n";
1244    print "creating contains subfolders or messages.\n";
1245    print "\n";
1246
1247    if ($show_contain_subfolders_option eq "true") {
1248       $default_value = "y";
1249    } else {
1250       $default_value = "n";
1251    }
1252    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1253    $new_show = <STDIN>;
1254    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1255       $show_contain_subfolders_option = "true";
1256    } else {
1257       $show_contain_subfolders_option = "false";
1258    }
1259    return $show_contain_subfolders_option;
1260 }
1261
1262 # Default Unseen Notify
1263 sub command212 {
1264    print "This option specifies where the users will receive notification\n";
1265    print "about unseen messages by default.  This is of course an option that\n";
1266    print "can be changed on a user level.\n";
1267    print "  1 = No notification\n";
1268    print "  2 = Only on the INBOX\n";
1269    print "  3 = On all folders\n";
1270    print "\n";
1271
1272    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1273    $new_show = <STDIN>;
1274    if ($new_show =~ /^[1|2|3]\n/i) {
1275       $default_unseen_notify = $new_show;
1276    }
1277    $default_unseen_notify =~ s/[\r|\n]//g;
1278    return $default_unseen_notify;
1279 }
1280
1281 # Default Unseen Type
1282 sub command213 {
1283    print "Here you can define the default way that unseen messages will be displayed\n";
1284    print "to the user in the folder listing on the left side.\n";
1285    print "  1 = Only unseen messages   (4)\n";
1286    print "  2 = Unseen and Total messages  (4/27)\n";
1287    print "\n";
1288
1289    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1290    $new_show = <STDIN>;
1291    if ($new_show =~ /^[1|2]\n/i) {
1292       $default_unseen_type = $new_show;
1293    }
1294    $default_unseen_type =~ s/[\r|\n]//g;
1295    return $default_unseen_type;
1296 }
1297
1298 # Auto create special folders
1299 sub command214 {
1300    print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1301    print "automatically print for you when a user logs in?  If the user\n";
1302    print "accidentally deletes their special folders, this option will\n";
1303    print "automatically create it again for them.\n";
1304    print "\n";
1305
1306    if ($auto_create_special eq "true") {
1307       $default_value = "y";
1308    } else {
1309       $default_value = "n";
1310    }
1311    print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1312    $new_show = <STDIN>;
1313    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1314       $auto_create_special = "true";
1315    } else {
1316       $auto_create_special = "false";
1317    }
1318    return $auto_create_special;
1319 }
1320
1321 # Auto create special folders
1322 sub command215 {
1323    print "Would you like to automatically completely delete any deleted\n";
1324    print "folders? If not then they will be moved to the Trash folder\n";
1325    print "and can be deleted from there\n";
1326    print "\n";
1327
1328    if ($delete_folder eq "true") {
1329       $default_value = "y";
1330    } else {
1331       $default_value = "n";
1332    }
1333    print "Auto delete folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1334    $new_delete = <STDIN>;
1335    if (($new_delete =~ /^y\n/i) || (($new_delete =~ /^\n/) && ($default_value eq "y"))) {
1336       $delete_folder = "true";
1337    } else {
1338       $delete_folder = "false";
1339    }
1340    return $delete_folder;
1341 }
1342
1343
1344 ############# GENERAL OPTIONS #####################
1345
1346 # Default Charset
1347 sub command31 {
1348    print "This option controls what character set is used when sending\n";
1349    print "mail and when sending HTML to the browser.  Do not set this\n";
1350    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1351    print "to use KOI8-R, since this implementation is faster than most\n";
1352    print "of the alternatives\n";
1353    print "\n";
1354
1355    print "[$WHT$default_charset$NRM]: $WHT";
1356    $new_default_charset = <STDIN>;
1357    if ($new_default_charset eq "\n") {
1358       $new_default_charset = $default_charset;
1359    } else {
1360       $new_default_charset =~ s/[\r|\n]//g;
1361    }
1362    return $new_default_charset;
1363 }
1364
1365 # Data directory
1366 sub command33a {
1367    print "It is a possible security hole to have a writable directory\n";
1368    print "under the web server's root directory (ex: /home/httpd/html).\n";
1369    print "For this reason, it is possible to put the data directory\n";
1370    print "anywhere you would like.  The path name can be absolute or\n";
1371    print "relative (to the config directory).  It doesn't matter.  Here\n";
1372    print "are two examples:\n";
1373    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1374    print "  Relative:    ../data/\n";
1375    print "\n";
1376
1377    print "[$WHT$data_dir$NRM]: $WHT";
1378    $new_data_dir = <STDIN>;
1379    if ($new_data_dir eq "\n") {
1380       $new_data_dir = $data_dir;
1381    } else {
1382       $new_data_dir =~ s/[\r|\n]//g;
1383    }
1384    if ($new_data_dir =~ /^\s*$/) {
1385       $new_data_dir = "";
1386    } else {
1387       $new_data_dir =~ s/\/*$//g;
1388       $new_data_dir =~ s/$/\//g;
1389    }
1390    return $new_data_dir;
1391 }
1392
1393 # Attachment directory
1394 sub command33b {
1395    print "Path to directory used for storing attachments while a mail is\n";
1396    print "being sent.  There are a few security considerations regarding this\n";
1397    print "directory:\n";
1398    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1399    print "      impossible for a random person with access to the webserver\n";
1400    print "      to list files in this directory.  Confidential data might\n";
1401    print "      be laying around in there.\n";
1402    print "  2.  Since the webserver is not able to list the files in the\n";
1403    print "      content is also impossible for the webserver to delete files\n";
1404    print "      lying around there for too long.\n";
1405    print "  3.  It should probably be another directory than the data\n";
1406    print "      directory specified in option 3.\n";
1407    print "\n";
1408
1409    print "[$WHT$attachment_dir$NRM]: $WHT";
1410    $new_attachment_dir = <STDIN>;
1411    if ($new_attachment_dir eq "\n") {
1412       $new_attachment_dir = $attachment_dir;
1413    } else {
1414       $new_attachment_dir =~ s/[\r|\n]//g;
1415    }
1416    if ($new_attachment_dir =~ /^\s*$/) {
1417       $new_attachment_dir = "";
1418    } else {
1419       $new_attachment_dir =~ s/\/*$//g;
1420       $new_attachment_dir =~ s/$/\//g;
1421    }
1422    return $new_attachment_dir;
1423 }
1424
1425 sub command33c {
1426    print "The directory hash level setting allows you to configure the level\n";
1427    print "of hashing that Squirremail employs in your data and attachment\n";
1428    print "directories. This value must be an integer ranging from 0 to 4.\n";
1429    print "When this value is set to 0, Squirrelmail will simply store all\n";
1430    print "files as normal in the data and attachment directories. However,\n";
1431    print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
1432    print "used to organize the files in this directory. In short, the crc32\n";
1433    print "value for a username will be computed. Then, up to the first 4\n";
1434    print "digits of the hash, as set by this configuration value, will be\n";
1435    print "used to directory hash the files for that user in the data and\n";
1436    print "attachment directory. This allows for better performance on\n";
1437    print "servers with larger numbers of users.\n";
1438    print "\n";
1439
1440    print "[$WHT$dir_hash_level$NRM]: $WHT";
1441    $new_dir_hash_level = <STDIN>;
1442    if ($new_dir_hash_level eq "\n") {
1443       $new_dir_hash_level = $dir_hash_level;
1444    } else {
1445       $new_dir_hash_level =~ s/[\r|\n]//g;
1446    }
1447    if ((int($new_dir_hash_level) < 0) ||
1448        (int($new_dir_hash_level) > 4) ||
1449        !(int($new_dir_hash_level) eq $new_dir_hash_level )) {
1450       print "Invalid Directory Hash Level.\n";
1451       print "Value must be an integer ranging from 0 to 4\n";
1452       print "Hit enter to continue.\n";
1453       $enter_key = <STDIN>;
1454
1455       $new_dir_hash_level = $dir_hash_level;
1456    }
1457
1458    return $new_dir_hash_level;
1459 }
1460
1461 sub command35 {
1462    print "This is the default size (in pixels) of the left folder list.\n";
1463    print "Default is 200, but you can set it to whatever you wish.  This\n";
1464    print "is a user preference, so this will only show up as their default.\n";
1465    print "\n";
1466    print "[$WHT$default_left_size$NRM]: $WHT";
1467    $new_default_left_size = <STDIN>;
1468    if ($new_default_left_size eq "\n") {
1469       $new_default_left_size = $default_left_size;
1470    } else {
1471       $new_default_left_size =~ s/[\r|\n]//g;
1472    }
1473    return $new_default_left_size;
1474 }
1475
1476
1477 sub command36 {
1478    print "Some IMAP servers only have lowercase letters in the usernames\n";
1479    print "but they still allow people with uppercase to log in.  This\n";
1480    print "causes a problem with the user's preference files.  This option\n";
1481    print "transparently changes all usernames to lowercase.";
1482    print "\n";
1483
1484    if ($force_username_lowercase eq "true") {
1485       $default_value = "y";
1486    } else {
1487       $default_value = "n";
1488    }
1489    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1490    $new_show = <STDIN>;
1491    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1492       return "true";
1493    }
1494    return "false";
1495 }
1496
1497 sub command37 {
1498    print "";
1499    print "\n";
1500
1501    if ($default_use_priority eq "true") {
1502       $default_value = "y";
1503    } else {
1504       $default_value = "n";
1505    }
1506
1507    print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
1508       $new_show = <STDIN>;
1509       if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1510          return "true";
1511       }
1512       return "false";
1513 }
1514
1515
1516 sub command38 {
1517    print "";
1518    print "\n";
1519
1520    if ($default_hide_attribution eq "true") {
1521       $default_value = "y";
1522    } else {
1523       $default_value = "n";
1524    }
1525
1526    print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
1527       $new_show = <STDIN>;
1528       if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1529          return "true";
1530       }
1531       return "false";
1532 }
1533
1534
1535 sub command41 {
1536    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1537    print "a theme of your own, just follow the instructions (?) about how to add\n";
1538    print "them.  You can also change the default theme.\n";
1539    print "[theme] command (?=help) > ";
1540    $input = <STDIN>;
1541    $input =~ s/[\r|\n]//g;
1542    while ($input ne "d") {
1543       if ($input =~ /^\s*l\s*/i) {
1544          $count = 0;
1545          while ($count <= $#theme_name) {
1546             if ($count == $theme_default) {
1547                print " *";
1548             } else {
1549                print "  ";
1550             }
1551             $name = $theme_name[$count];
1552             $num_spaces = 25 - length($name);
1553             for ($i = 0; $i < $num_spaces;$i++) {
1554                $name = $name . " ";
1555             }
1556
1557             print " $count.  $name";
1558             print "($theme_path[$count])\n";
1559
1560             $count++;
1561          }
1562       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1563          $old_def = $theme_default;
1564          $theme_default = $input;
1565          $theme_default =~ s/^\s*m\s*//;
1566          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1567             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1568             $theme_default = $old_def;
1569          }
1570       } elsif ($input =~ /^\s*\+/) {
1571          print "What is the name of this theme: ";
1572          $name = <STDIN>;
1573          $name =~ s/[\r|\n]//g;
1574          $theme_name[$#theme_name+1] = $name;
1575          print "Be sure to put ../themes/ before the filename.\n";
1576          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1577          $name = <STDIN>;
1578          $name =~ s/[\r|\n]//g;
1579          $theme_path[$#theme_path+1] = $name;
1580       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1581          if ($input =~ /[0-9]+\s*$/) {
1582             $rem_num = $input;
1583             $rem_num =~ s/^\s*-\s*//g;
1584             $rem_num =~ s/\s*$//;
1585          } else {
1586             $rem_num = $#theme_name;
1587          }
1588          if ($rem_num == $theme_default) {
1589             print "You cannot remove the default theme!\n";
1590          } else {
1591             $count = 0;
1592             @new_theme_name = ();
1593             @new_theme_path = ();
1594             while ($count <= $#theme_name) {
1595                if ($count != $rem_num) {
1596                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1597                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1598                }
1599                $count++;
1600             }
1601             @theme_name = @new_theme_name;
1602             @theme_path = @new_theme_path;
1603             if ($theme_default > $rem_num) {
1604                $theme_default--;
1605             }
1606          }
1607       } elsif ($input =~ /^\s*t\s*/i) {
1608          print "\nStarting detection...\n\n";
1609
1610          opendir(DIR, "../themes");
1611          @files = grep { /\.php$/i } readdir(DIR);
1612          $cnt = 0;
1613          while ($cnt <= $#files) {
1614             $filename = "../themes/" . $files[$cnt];
1615                if ($filename ne "../themes/index.php") {
1616                $found = 0;
1617                for ($x=0; $x <= $#theme_path; $x++) {
1618                   if ($theme_path[$x] eq $filename) {
1619                      $found = 1;
1620                   }
1621                }
1622                if ($found != 1) {
1623                   print "** Found theme: $filename\n";
1624                   print "   What is its name? ";
1625                   $nm = <STDIN>;
1626                   $nm =~ s/[\n|\r]//g;
1627                   $theme_name[$#theme_name+1] = $nm;
1628                   $theme_path[$#theme_path+1] = $filename;
1629                }
1630             }
1631             $cnt++;
1632          }
1633          print "\n";
1634          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1635             $filename = $theme_path[$cnt];
1636             if (! (-e $filename)) {
1637                print "  Removing $filename (file not found)\n";
1638                $offset = 0;
1639                @new_theme_name = ();
1640                @new_theme_path = ();
1641                for ($x=0; $x < $#theme_path; $x++) {
1642                   if ($theme_path[$x] eq $filename) {
1643                      $offset = 1;
1644                   }
1645                   if ($offset == 1) {
1646                      $new_theme_name[$x] = $theme_name[$x+1];
1647                      $new_theme_path[$x] = $theme_path[$x+1];
1648                   } else {
1649                      $new_theme_name[$x] = $theme_name[$x];
1650                      $new_theme_path[$x] = $theme_path[$x];
1651                   }
1652                }
1653                @theme_name = @new_theme_name;
1654                @theme_path = @new_theme_path;
1655             }
1656          }
1657          print "\nDetection complete!\n\n";
1658
1659          closedir DIR;
1660       } elsif ($input =~ /^\s*\?\s*/) {
1661          print ".-------------------------.\n";
1662          print "| t       (detect themes) |\n";
1663          print "| +           (add theme) |\n";
1664          print "| - N      (remove theme) |\n";
1665          print "| m N      (mark default) |\n";
1666          print "| l         (list themes) |\n";
1667          print "| d                (done) |\n";
1668          print "`-------------------------'\n";
1669       }
1670       print "[theme] command (?=help) > ";
1671       $input = <STDIN>;
1672       $input =~ s/[\r|\n]//g;
1673    }
1674 }
1675
1676
1677 # Theme - CSS file
1678 sub command42 {
1679    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1680    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1681    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1682    print "files, leave this blank.\n";
1683    print "\n";
1684    print "To clear out an existing value, just type a space for the input.\n";
1685    print "\n";
1686    print "[$WHT$theme_css$NRM]: $WHT";
1687    $new_theme_css = <STDIN>;
1688    if ($new_theme_css eq "\n") {
1689       $new_theme_css = $theme_css;
1690    } else {
1691       $new_theme_css =~ s/[\r|\n]//g;
1692    }
1693    $new_theme_css =~ s/^\s*//;
1694    return $new_theme_css;
1695 }
1696
1697
1698 sub command61 {
1699    print "You can now define different LDAP servers.\n";
1700    print "[ldap] command (?=help) > ";
1701    $input = <STDIN>;
1702    $input =~ s/[\r|\n]//g;
1703    while ($input ne "d") {
1704       if ($input =~ /^\s*l\s*/i) {
1705          $count = 0;
1706          while ($count <= $#ldap_host) {
1707             print "$count. $ldap_host[$count]\n";
1708             print "        base: $ldap_base[$count]\n";
1709             if ($ldap_charset[$count]) {
1710                print "     charset: $ldap_charset[$count]\n";
1711             }
1712             if ($ldap_port[$count]) {
1713                print "        port: $ldap_port[$count]\n";
1714             }
1715             if ($ldap_name[$count]) {
1716                print "        name: $ldap_name[$count]\n";
1717             }
1718             if ($ldap_maxrows[$count]) {
1719                print "     maxrows: $ldap_maxrows[$count]\n";
1720             }
1721             print "\n";
1722             $count++;
1723          }
1724       } elsif ($input =~ /^\s*\+/) {
1725          $sub = $#ldap_host + 1;
1726
1727          print "First, we need to have the hostname or the IP address where\n";
1728          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1729          print "hostname: ";
1730          $name = <STDIN>;
1731          $name =~ s/[\r|\n]//g;
1732          $ldap_host[$sub] = $name;
1733
1734          print "\n";
1735
1736          print "Next, we need the server root (base dn).  For this, an empty\n";
1737          print "string is allowed.\n";
1738          print "Example: ou=member_directory,o=netcenter.com\n";
1739          print "base: ";
1740          $name = <STDIN>;
1741          $name =~ s/[\r|\n]//g;
1742          $ldap_base[$sub] = $name;
1743
1744          print "\n";
1745
1746          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1747          print "port is 389.  This is optional.  Press ENTER for default.\n";
1748          print "port: ";
1749          $name = <STDIN>;
1750          $name =~ s/[\r|\n]//g;
1751          $ldap_port[$sub] = $name;
1752
1753          print "\n";
1754
1755          print "This is the charset for the server.  Default is utf-8.  This\n";
1756          print "is also optional.  Press ENTER for default.\n";
1757          print "charset: ";
1758          $name = <STDIN>;
1759          $name =~ s/[\r|\n]//g;
1760          $ldap_charset[$sub] = $name;
1761
1762          print "\n";
1763
1764          print "This is the name for the server, used to tag the results of\n";
1765          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1766          print "name: ";
1767          $name = <STDIN>;
1768          $name =~ s/[\r|\n]//g;
1769          $ldap_name[$sub] = $name;
1770
1771          print "\n";
1772
1773          print "You can specify the maximum number of rows in the search result.\n";
1774          print "Default is unlimited.  Press ENTER for default.\n";
1775          print "maxrows: ";
1776          $name = <STDIN>;
1777          $name =~ s/[\r|\n]//g;
1778          $ldap_maxrows[$sub] = $name;
1779
1780          print "\n";
1781
1782       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1783          if ($input =~ /[0-9]+\s*$/) {
1784             $rem_num = $input;
1785             $rem_num =~ s/^\s*-\s*//g;
1786             $rem_num =~ s/\s*$//;
1787          } else {
1788             $rem_num = $#ldap_host;
1789          }
1790          $count = 0;
1791          @new_ldap_host = ();
1792          @new_ldap_base = ();
1793          @new_ldap_port = ();
1794          @new_ldap_name = ();
1795          @new_ldap_charset = ();
1796          @new_ldap_maxrows = ();
1797          while ($count <= $#ldap_host) {
1798             if ($count != $rem_num) {
1799                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1800                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1801                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1802                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1803                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1804                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1805             }
1806             $count++;
1807          }
1808          @ldap_host = @new_ldap_host;
1809          @ldap_base = @new_ldap_base;
1810          @ldap_port = @new_ldap_port;
1811          @ldap_name = @new_ldap_name;
1812          @ldap_charset = @new_ldap_charset;
1813          @ldap_maxrows = @new_ldap_maxrows;
1814       } elsif ($input =~ /^\s*\?\s*/) {
1815          print ".-------------------------.\n";
1816          print "| +            (add host) |\n";
1817          print "| - N       (remove host) |\n";
1818          print "| l          (list hosts) |\n";
1819          print "| d                (done) |\n";
1820          print "`-------------------------'\n";
1821       }
1822       print "[ldap] command (?=help) > ";
1823       $input = <STDIN>;
1824       $input =~ s/[\r|\n]//g;
1825    }
1826 }
1827
1828 sub command62 {
1829    print "Some of our developers have come up with very good javascript interface\n";
1830    print "for searching through address books, however, our original goals said\n";
1831    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1832    print "interface, and yet stick with our goals, we have also written a plain\n";
1833    print "HTML version of the search.  Here, you can choose which version to use.\n";
1834    print "\n";
1835    print "This is just the default value.  It is also a user option that each\n";
1836    print "user can configure individually\n";
1837    print "\n";
1838
1839    if ($default_use_javascript_addr_book eq "true") {
1840       $default_value = "y";
1841    } else {
1842       $default_use_javascript_addr_book = "false";
1843       $default_value = "n";
1844    }
1845    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1846    $new_show = <STDIN>;
1847    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1848       $default_use_javascript_addr_book = "true";
1849    } else {
1850       $default_use_javascript_addr_book = "false";
1851    }
1852    return $default_use_javascript_addr_book;
1853 }
1854
1855 sub command91 {
1856    print "If you want to store your users address book details in a database then\n";
1857    print "you need to set this DSN to a valid value. The format for this is:\n";
1858    print "mysql://user:pass\@hostname/dbname\n";
1859    print "Where mysql can be one of the databases PHP supports, the most common\n";
1860    print "of these are mysql, msql and pgsql\n";
1861    print "If the DSN is left empty (hit space and then return) the database\n";
1862    print "related code for address books will not be used\n";
1863    print "\n";
1864
1865    if ($addrbook_dsn eq "") {
1866       $default_value = "Disabled";
1867    } else {
1868       $default_value = $addrbook_dsn;
1869    }
1870    print "[$WHT$addrbook_dsn$NRM]: $WHT";
1871    $new_dsn = <STDIN>;
1872    if ($new_dsn eq "\n") {
1873       $new_dsn = "";
1874    } else {
1875       $new_dsn =~ s/[\r|\n]//g;
1876       $new_dsn =~ s/^\s+$//g;
1877    }
1878    return $new_dsn;
1879 }
1880
1881 sub command92 {
1882    print "This is the name of the table you want to store the address book\n";
1883    print "data in, it defaults to 'address'\n";
1884    print "\n";
1885    print "[$WHT$addrbook_table$NRM]: $WHT";
1886    $new_table = <STDIN>;
1887    if ($new_table eq "\n") {
1888       $new_table = $addrbook_table;
1889    } else {
1890       $new_table =~ s/[\r|\n]//g;
1891    }
1892    return $new_table;
1893 }
1894
1895 sub command93 {
1896     print "If you want to store your users preferences in a database then\n";
1897     print "you need to set this DSN to a valid value. The format for this is:\n";
1898     print "mysql://user:pass\@hostname/dbname\n";
1899     print "Where mysql can be one of the databases PHP supports, the most common\n";
1900     print "of these are mysql, msql and pgsql\n";
1901     print "If the DSN is left empty (hit space and then return) the database\n";
1902     print "related code for address books will not be used\n";
1903     print "\n";
1904
1905     if ($prefs_dsn eq "") {
1906         $default_value = "Disabled";
1907     } else {
1908         $default_value = $prefs_dsn;
1909     }
1910     print "[$WHT$prefs_dsn$NRM]: $WHT";
1911     $new_dsn = <STDIN>;
1912     if ($new_dsn eq "\n") {
1913         $new_dsn = "";
1914     } else {
1915         $new_dsn =~ s/[\r|\n]//g;
1916         $new_dsn =~ s/^\s+$//g;
1917     }
1918     return $new_dsn;
1919 }
1920
1921 sub command94 {
1922     print "This is the name of the table you want to store the preferences\n";
1923     print "data in, it defaults to 'address'\n";
1924     print "\n";
1925     print "[$WHT$prefs_table$NRM]: $WHT";
1926     $new_table = <STDIN>;
1927     if ($new_table eq "\n") {
1928         $new_table = $prefs_table;
1929     } else {
1930         $new_table =~ s/[\r|\n]//g;
1931     }
1932     return $new_table;
1933 }
1934
1935 sub save_data {
1936     $tab = "    ";
1937     if(open (CF, ">config.php"))
1938     {
1939         print CF "<?php\n";
1940         print CF "\n";
1941
1942         print CF "/**\n";
1943         print CF " * SquirrelMail Configuration File\n";
1944         print CF " * Created using the configure script, conf.pl\n";
1945         print CF " */\n";
1946         print CF "\n";
1947
1948         print CF "global \$config_version, \$config_use_color;\n";
1949         if ($print_config_version) {
1950            print CF "\$config_version = '$print_config_version';\n";
1951         }
1952         print CF "\$config_use_color = $config_use_color;\n";
1953         print CF "\n";
1954
1955         print CF "global \$org_name, \$org_logo, \$org_title, \$signout_page, \$frame_top;\n";
1956         print CF "\$org_name      = \"$org_name\";\n";
1957         print CF "\$org_logo      = '$org_logo';\n";
1958         print CF "\$org_title     = \"$org_title\";\n";
1959         print CF "\$signout_page  = '$signout_page';\n";
1960         if ($frame_top eq "") {
1961             print CF "\$frame_top     = '_top';\n";
1962         } else {
1963             print CF "\$frame_top     = '$frame_top';\n";
1964         }
1965         print CF "\n";
1966
1967         print CF "global \$motd;\n";
1968         print CF "\$motd = '$motd';\n";
1969         print CF "\n";
1970
1971         print CF "global \$squirrelmail_default_language;\n";
1972         print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
1973         print CF "\n";
1974
1975         print CF "global \$domain, \$imapServerAddress, \$imapPort;\n";
1976         print CF "global \$useSendmail, \$smtpServerAddress, \$smtpPort;\n";
1977         print CF "global \$sendmail_path, \$use_authenticated_smtp;\n";
1978         print CF "global \$imap_server_type, \$invert_time;\n";
1979         print CF "global \$optional_delimiter;\n";
1980         print CF "\$domain                 = '$domain';\n";
1981         print CF "\$imapServerAddress      = '$imapServerAddress';\n";
1982         print CF "\$imapPort               = $imapPort;\n";
1983         print CF "\$useSendmail            = $useSendmail;\n";
1984         print CF "\$smtpServerAddress      = '$smtpServerAddress';\n";
1985         print CF "\$smtpPort               = $smtpPort;\n";
1986         print CF "\$sendmail_path          = '$sendmail_path';\n";
1987         print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
1988         print CF "\$imap_server_type       = '$imap_server_type';\n";
1989         print CF "\$invert_time            = $invert_time;\n";
1990         print CF "\$optional_delimiter     = '$optional_delimiter';\n";
1991         print CF "\n";
1992
1993         print CF "global \$default_folder_prefix;\n";
1994         print CF "global \$trash_folder, \$default_move_to_trash;\n";
1995         print CF "global \$sent_folder, \$default_move_to_sent;\n";
1996         print CF "global \$draft_folder, \$default_save_to_draft;\n";
1997         print CF "global \$show_prefix_option, \$list_special_folders_first;\n";
1998         print CF "global \$use_special_folder_color, \$auto_expunge;\n";
1999         print CF "global \$default_sub_of_inbox;\n";
2000         print CF "global \$show_contain_subfolders_option;\n";
2001         print CF "global \$default_unseen_notify;\n";
2002         print CF "global \$default_unseen_type, \$auto_create_special;\n";
2003         print CF "global \$delete_folder;\n";
2004         print CF "\$default_folder_prefix          = '$default_folder_prefix';\n";
2005         print CF "\$trash_folder                   = '$trash_folder';\n";
2006         print CF "\$sent_folder                    = '$sent_folder';\n";
2007         print CF "\$draft_folder                   = '$draft_folder';\n";
2008         print CF "\$default_move_to_trash          = $default_move_to_trash;\n";
2009         print CF "\$default_move_to_sent           = $default_move_to_sent;\n";
2010         print CF "\$default_save_as_draft          = $default_save_as_draft;\n";
2011         print CF "\$show_prefix_option             = $show_prefix_option;\n";
2012         print CF "\$list_special_folders_first     = $list_special_folders_first;\n";
2013         print CF "\$use_special_folder_color       = $use_special_folder_color;\n";
2014         print CF "\$auto_expunge                   = $auto_expunge;\n";
2015         print CF "\$default_sub_of_inbox           = $default_sub_of_inbox;\n";
2016         print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
2017         print CF "\$default_unseen_notify          = $default_unseen_notify;\n";
2018         print CF "\$default_unseen_type            = $default_unseen_type;\n";
2019         print CF "\$auto_create_special            = $auto_create_special;\n";
2020         print CF "\$delete_folder                  = $delete_folder;\n";
2021         print CF "\n";
2022
2023         print CF "global \$default_charset;\n";
2024         print CF "global \$data_dir, \$attachment_dir, \$dir_hash_level;\n";
2025         print CF "global \$default_left_size, \$force_username_lowercase;\n";
2026         print CF "global \$default_use_priority, \$hide_sm_attributions;\n";
2027         print CF "\$default_charset          = '$default_charset';\n";
2028         print CF "\$data_dir                 = '$data_dir';\n";
2029         print CF "\$attachment_dir           = \"$attachment_dir\";\n";
2030         print CF "\$dir_hash_level           = $dir_hash_level;\n";
2031         print CF "\$default_left_size        = $default_left_size;\n";
2032         print CF "\$force_username_lowercase = $force_username_lowercase;\n";
2033         print CF "\$default_use_priority     = $default_use_priority;\n";
2034         print CF "\$hide_sm_attributions     = $hide_sm_attributions;\n";
2035         print CF "\n";
2036
2037         print CF "global \$plugins;\n";
2038         for ($ct=0; $ct <= $#plugins; $ct++) {
2039            print CF "\$plugins[$ct] = '$plugins[$ct]';\n";
2040         }
2041         print CF "\n";
2042
2043         print CF "global \$theme_css, \$theme;\n";
2044         print CF "\$theme_css = '$theme_css';\n";
2045         for ($count=0; $count <= $#theme_name; $count++) {
2046            print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n";
2047            print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n";
2048         }
2049         print CF "\n";
2050
2051         if ($default_use_javascript_addr_book ne "true") {
2052            $default_use_javascript_addr_book = "false";
2053         }
2054         print CF "global \$default_use_javascript_addr_book, \$ldap_server;\n";
2055         print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
2056         for ($count=0; $count <= $#ldap_host; $count++) {
2057            print CF "\$ldap_server[$count] = array(\n";
2058            print CF "    'host' => '$ldap_host[$count]',\n";
2059            print CF "    'base' => '$ldap_base[$count]'";
2060            if ($ldap_name[$count]) {
2061               print CF ",\n";
2062               print CF "    'name' => '$ldap_name[$count]'";
2063            }
2064            if ($ldap_port[$count]) {
2065               print CF ",\n";
2066               print CF "    'port' => '$ldap_port[$count]'";
2067            }
2068            if ($ldap_charset[$count]) {
2069               print CF ",\n";
2070               print CF "    'charset' => '$ldap_charset[$count]'";
2071            }
2072            if ($ldap_maxrows[$count]) {
2073               print CF ",\n";
2074               print CF "    'maxrows' => '$ldap_maxrows[$count]'";
2075            }
2076            print CF "\n";
2077            print CF ");\n";
2078            print CF "\n";
2079         }
2080
2081         print CF "\nglobal \$addrbook_dsn, \$addrbook_table;\n";
2082         print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
2083         print CF "\$addrbook_table = '$addrbook_table';\n\n";
2084         print CF "\nglobal \$prefs_dsn, \$prefs_table;\n";
2085         print CF "\$prefs_dsn = '$prefs_dsn';\n";
2086         print CF "\$prefs_table = '$prefs_table';\n";
2087
2088         print CF "/**\n";
2089         print CF " * Make sure there are no characters after the PHP closing\n";
2090         print CF " * tag below (including newline characters and whitespace).\n";
2091         print CF " * Otherwise, that character will cause the headers to be\n";
2092         print CF " * sent and regular output to begin, which will majorly screw\n";
2093         print CF " * things up when we try to send more headers later.\n";
2094         print CF " */\n";
2095         print CF "?>";
2096
2097         close CF;
2098
2099         print "Data saved in config.php\n";
2100     } else {
2101         print "Error saving config.php: $!\n";
2102     }
2103 }
2104
2105 sub set_defaults {
2106    system "clear";
2107    print $WHT."SquirrelMail Configuration : ".$NRM;
2108    if ($config == 1) { print "Read: config.php"; }
2109    elsif ($config == 2) { print "Read: config_default.php"; }
2110    print "\n";
2111    print "---------------------------------------------------------\n";
2112
2113    print "While we have been building SquirrelMail, we have discovered some\n";
2114    print "preferences that work better with some servers that don't work so\n";
2115    print "well with others.  If you select your IMAP server, this option will\n";
2116    print "set some pre-defined settings for that server.\n";
2117    print "\n";
2118    print "Please note that you will still need to go through and make sure\n";
2119    print "everything is correct.  This does not change everything.  There are\n";
2120    print "only a few settings that this will change.\n";
2121    print "\n";
2122
2123    $continue = 0;
2124    while ($continue != 1) {
2125       print "Please select your IMAP server:\n";
2126       print "    cyrus      = Cyrus IMAP server\n";
2127       print "    uw         = University of Washington's IMAP server\n";
2128       print "    exchange   = Microsoft Exchange IMAP server\n";
2129       print "    courier    = Courier IMAP server\n";
2130       print "    quit       = Do not change anything\n";
2131       print "Command >> ";
2132       $server = <STDIN>;
2133       $server =~ s/[\r|\n]//g;
2134
2135       print "\n";
2136       if ($server eq "cyrus") {
2137          $imap_server_type = "cyrus";
2138          $default_folder_prefix = "";
2139          $trash_folder = "INBOX.Trash";
2140          $sent_folder = "INBOX.Sent";
2141          $draft_folder = "INBOX.Drafts";
2142          $show_prefix_option = false;
2143          $default_sub_of_inbox = true;
2144          $show_contain_subfolders_option = false;
2145          $optional_delimiter = ".";
2146          $disp_default_folder_prefix = "<none>";
2147
2148          $continue = 1;
2149       } elsif ($server eq "uw") {
2150          $imap_server_type = "uw";
2151          $default_folder_prefix = "mail/";
2152          $trash_folder = "Trash";
2153          $sent_folder = "Sent";
2154          $draft_folder = "Drafts";
2155          $show_prefix_option = true;
2156          $default_sub_of_inbox = false;
2157          $show_contain_subfolders_option = true;
2158          $optional_delimiter = "/";
2159          $disp_default_folder_prefix = $default_folder_prefix;
2160
2161          $continue = 1;
2162       } elsif ($server eq "exchange") {
2163          $imap_server_type = "exchange";
2164          $default_folder_prefix = "";
2165          $default_sub_of_inbox = true;
2166          $trash_folder = "INBOX/Deleted Items";
2167          $sent_folder = "INBOX/Sent Items";
2168          $drafts_folder = "INBOX/Drafts";
2169          $show_prefix_option = false;
2170          $show_contain_subfolders_option = false;
2171          $optional_delimiter = "detect";
2172          $disp_default_folder_prefix = "<none>";
2173
2174          $continue = 1;
2175       } elsif ($server eq "courier") {
2176          $imap_server_type = "courier";
2177          $default_folder_prefix = "INBOX.";
2178          $trash_folder = "Trash";
2179          $sent_folder = "Sent";
2180          $draft_folder = "Drafts";
2181          $show_prefix_option = false;
2182          $default_sub_of_inbox = false;
2183          $show_contain_subfolders_option = false;
2184          $optional_delimiter = ".";
2185          $disp_default_folder_prefix = $default_folder_prefix;
2186
2187          $continue = 1;
2188       } elsif ($server eq "quit") {
2189          $continue = 1;
2190       } else {
2191          $disp_default_folder_prefix = $default_folder_prefix;
2192          print "Unrecognized server: $server\n";
2193          print "\n";
2194       }
2195
2196       print "              imap_server_type = $imap_server_type\n";
2197       print "         default_folder_prefix = $disp_default_folder_prefix\n";
2198       print "                  trash_folder = $trash_folder\n";
2199       print "                   sent_folder = $sent_folder\n";
2200       print "                  draft_folder = $draft_folder\n";
2201       print "            show_prefix_option = $show_prefix_option\n";
2202       print "          default_sub_of_inbox = $default_sub_of_inbox\n";
2203       print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
2204       print "            optional_delimiter = $optional_delimiter\n";
2205    }
2206    print "\nPress any key to continue...";
2207    $tmp = <STDIN>;
2208 }