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     $hide_sm_attributions = "false";
 269 }
 270 if(!$default_use_mdn) {
 271     $default_use_mdn = "true";
 272 }
 273 if(!$frame_top) {
 274     $frame_top = "_top";
 275 }
 276
 277 if ($ARGV[0] eq '--install-plugin') {
 278     print "Activating plugin " . $ARGV[1]
 279     . "\n";
 280     push @plugins, $ARGV[1];
 281     save_data();
 282     exit(0);
 283 }
 284 elsif ($ARGV[0] eq '--remove-plugin') {
 285     print "Removing plugin " . $ARGV[1]
 286     . "\n";
 287     foreach $plugin (@plugins) {
 288         if ($plugin ne $ARGV[1]) {
 289            push @newplugins, $plugin;
 290         }
 291     }
 292     @plugins = @newplugins;
 293     save_data();
 294     exit(0);
 295 }
 296
 297
 298 #####################################################################################
 299 if ($config_use_color == 1) {
 300    $WHT = "\x1B[37;1m";
 301    $NRM = "\x1B[0m";
 302 } else {
 303    $WHT = "";
 304    $NRM = "";
 305    $config_use_color = 2;
 306 }
 307
 308 while (($command ne "q") && ($command ne "Q")) {
 309    system "clear";
 310    print $WHT."SquirrelMail Configuration : ".$NRM;
 311    if ($config == 1) { print "Read: config.php"; }
 312    elsif ($config == 2) { print "Read: config_default.php"; }
 313    print " ($print_config_version)\n";
 314    print "---------------------------------------------------------\n";
 315
 316    if ($menu == 0) {
 317       print $WHT."Main Menu --\n".$NRM;
 318       print "1.  Organization Preferences\n";
 319       print "2.  Server Settings\n";
 320       print "3.  Folder Defaults\n";
 321       print "4.  General Options\n";
 322       print "5.  Themes\n";
 323       print "6.  Address Books (LDAP)\n";
 324       print "7.  Message of the Day (MOTD)\n";
 325       print "8.  Plugins\n";
 326       print "9.  Database\n";
 327       print "\n";
 328       print "D.  Set pre-defined settings for specific IMAP servers\n";
 329       print "\n";
 330    } elsif ($menu == 1) {
 331       print $WHT."Organization Preferences\n".$NRM;
 332       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 333       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 334       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 335       print "4.  Signout Page         : $WHT$signout_page$NRM\n";
 336       print "5.  Default Language     : $WHT$squirrelmail_default_language$NRM\n";
 337       print "6.  Top Frame            : $WHT$frame_top$NRM\n";
 338       print "\n";
 339       print "R   Return to Main Menu\n";
 340    } elsif ($menu == 2) {
 341       print $WHT."Server Settings\n".$NRM;
 342       print "1.  Domain               : $WHT$domain$NRM\n";
 343       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 344       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 345       print "4.  Use Sendmail/SMTP    : $WHT";
 346       if (lc($useSendmail) eq "true") {
 347          print "Sendmail";
 348       } else {
 349          print "SMTP";
 350       }
 351       print "$NRM\n";
 352       if (lc($useSendmail) eq "true") {
 353          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 354       } else {
 355          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 356          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 357          print "8.    Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n";
 358       }
 359       print "9.  Server               : $WHT$imap_server_type$NRM\n";
 360       print "10. Invert Time          : $WHT$invert_time$NRM\n";
 361       print "11. Delimiter            : $WHT$optional_delimiter$NRM\n";
 362       print "\n";
 363       print "R   Return to Main Menu\n";
 364    } elsif ($menu == 3) {
 365       print $WHT."Folder Defaults\n".$NRM;
 366       print "1.  Default Folder Prefix         : $WHT$default_folder_prefix$NRM\n";
 367       print "2.  Show Folder Prefix Option     : $WHT$show_prefix_option$NRM\n";
 368       print "3.  Trash Folder                  : $WHT$trash_folder$NRM\n";
 369       print "4.  Sent Folder                   : $WHT$sent_folder$NRM\n";
 370       print "5.  Drafts Folder                 : $WHT$draft_folder$NRM\n";
 371       print "6.  By default, move to trash     : $WHT$default_move_to_trash$NRM\n";
 372       print "7.  By default, move to sent      : $WHT$default_move_to_sent$NRM\n";
 373       print "8.  By default, save as draft     : $WHT$default_save_as_draft$NRM\n";
 374       print "9.  List Special Folders First    : $WHT$list_special_folders_first$NRM\n";
 375       print "10. Show Special Folders Color    : $WHT$use_special_folder_color$NRM\n";
 376       print "11. Auto Expunge                  : $WHT$auto_expunge$NRM\n";
 377       print "12. Default Sub. of INBOX         : $WHT$default_sub_of_inbox$NRM\n";
 378       print "13. Show 'Contain Sub.' Option    : $WHT$show_contain_subfolders_option$NRM\n";
 379       print "14. Default Unseen Notify         : $WHT$default_unseen_notify$NRM\n";
 380       print "15. Default Unseen Type           : $WHT$default_unseen_type$NRM\n";
 381       print "16. Auto Create Special Folders   : $WHT$auto_create_special$NRM\n";
 382       print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n";
 383       print "\n";
 384       print "R   Return to Main Menu\n";
 385    } elsif ($menu == 4) {
 386       print $WHT."General Options\n".$NRM;
 387       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 388       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 389       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 390       print "4.  Directory Hash Level   : $WHT$dir_hash_level$NRM\n";
 391       print "5.  Default Left Size      : $WHT$default_left_size$NRM\n";
 392       print "6.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 393       print "7.  Allow use of priority  : $WHT$default_use_priority$NRM\n";
 394       print "8.  Hide SM attributions   : $WHT$hide_sm_attributions$NRM\n";
 395       print "9.  Allow use of receipts  : $WHT$default_use_mdn$NRM\n";
 396       print "\n";
 397       print "R   Return to Main Menu\n";
 398    } elsif ($menu == 5) {
 399       print $WHT."Themes\n".$NRM;
 400       print "1.  Change Themes\n";
 401       for ($count = 0; $count <= $#theme_name; $count++) {
 402          print "    >  $theme_name[$count]\n";
 403       }
 404       print "2.  CSS File : $WHT$theme_css$NRM\n";
 405       print "\n";
 406       print "R   Return to Main Menu\n";
 407    } elsif ($menu == 6) {
 408       print $WHT."Address Books (LDAP)\n".$NRM;
 409       print "1.  Change Servers\n";
 410       for ($count = 0; $count <= $#ldap_host; $count++) {
 411          print "    >  $ldap_host[$count]\n";
 412       }
 413       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 414       print "\n";
 415       print "R   Return to Main Menu\n";
 416    } elsif ($menu == 7) {
 417       print $WHT."Message of the Day (MOTD)\n".$NRM;
 418       print "\n$motd\n";
 419       print "\n";
 420       print "1   Edit the MOTD\n";
 421       print "\n";
 422       print "R   Return to Main Menu\n";
 423    } elsif ($menu == 8) {
 424       print $WHT."Plugins\n".$NRM;
 425       print "  Installed Plugins\n";
 426       $num = 0;
 427       for ($count = 0; $count <= $#plugins; $count++) {
 428          $num = $count + 1;
 429          print "    $num. $plugins[$count]\n";
 430       }
 431       print "\n  Available Plugins:\n";
 432       opendir(DIR, "../plugins");
 433       @files = readdir(DIR);
 434       $pos=0;
 435       @unused_plugins = ();
 436       for ($i=0; $i <= $#files; $i++) {
 437          if ( -d "../plugins/" . $files[$i] &&
 438              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 439             $match = 0;
 440             for ($k=0; $k<=$#plugins; $k++) {
 441                if ($plugins[$k] eq $files[$i]) {
 442                   $match = 1;
 443                }
 444             }
 445             if ($match == 0) {
 446                $unused_plugins[$pos] = $files[$i];
 447                $pos++;
 448             }
 449          }
 450       }
 451
 452       for ($i=0; $i<=$#unused_plugins; $i++) {
 453          $num = $num + 1;
 454          print "    $num. $unused_plugins[$i]\n";
 455       }
 456       closedir DIR;
 457
 458       print "\n";
 459       print "A   Sanitize all plugins for use with Squirrelmail 1.2\n";
 460       print "\n";
 461       print "R   Return to Main Menu\n";
 462    } elsif ($menu == 9) {
 463       print $WHT."Database\n".$NRM;
 464       print "1.  DSN for Address Book   : $WHT$addrbook_dsn$NRM\n";
 465       print "2.  Table for Address Book : $WHT$addrbook_table$NRM\n";
 466       print "3.  DSN for Preferences    : $WHT$prefs_dsn$NRM\n";
 467       print "4.  Table for Preferences  : $WHT$prefs_table$NRM\n";
 468       print "\n";
 469       print "S   Save data\n";
 470       print "R   Return to Main Menu\n";
 471    }
 472    if ($config_use_color == 1) {
 473       print "C.  Turn color off\n";
 474    } else {
 475       print "C.  Turn color on\n";
 476    }
 477    print "S   Save data\n";
 478    print "Q   Quit\n";
 479
 480    print "\n";
 481    print "Command >> ".$WHT;
 482    $command = <STDIN>;
 483    $command =~ s/[\n|\r]//g;
 484    $command =~ tr/A-Z/a-z/;
 485    print "$NRM\n";
 486
 487    # Read the commands they entered.
 488    if ($command eq "r") {
 489       $menu = 0;
 490    } elsif ($command eq "s") {
 491       save_data ();
 492       print "Press enter to continue...";
 493       $tmp = <STDIN>;
 494       $saved = 1;
 495    } elsif (($command eq "q") && ($saved == 0)) {
 496       print "You have not saved your data.\n";
 497       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 498       $save = <STDIN>;
 499       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 500          save_data ();
 501        }
 502    } elsif ($command eq "c") {
 503       if ($config_use_color == 1) {
 504          $config_use_color = 2;
 505          $WHT = "";
 506          $NRM = "";
 507       } else {
 508          $config_use_color = 1;
 509          $WHT = "\x1B[37;1m";
 510          $NRM = "\x1B[0m";
 511       }
 512    } elsif ($command eq "d" && $menu == 0) {
 513       set_defaults ();
 514    } else {
 515       $saved = 0;
 516       if ($menu == 0) {
 517          if (($command > 0) && ($command < 10)) {
 518             $menu = $command;
 519          }
 520       } elsif ($menu == 1) {
 521          if    ($command == 1) { $org_name   = command1 (); }
 522          elsif ($command == 2) { $org_logo   = command2 (); }
 523          elsif ($command == 3) { $org_title  = command3 (); }
 524          elsif ($command == 4) { $signout_page  = command4 (); }
 525          elsif ($command == 5) { $squirrelmail_default_language = command5(); }
 526          elsif ($command == 6) { $frame_top = command6(); }
 527       } elsif ($menu == 2) {
 528          if    ($command == 1)  { $domain                 = command11 (); }
 529          elsif ($command == 2)  { $imapServerAddress      = command12 (); }
 530          elsif ($command == 3)  { $imapPort               = command13 (); }
 531          elsif ($command == 4)  { $useSendmail            = command14 (); }
 532          elsif ($command == 5)  { $sendmail_path          = command15 (); }
 533          elsif ($command == 6)  { $smtpServerAddress      = command16 (); }
 534          elsif ($command == 7)  { $smtpPort               = command17 (); }
 535          elsif ($command == 8)  { $use_authenticated_smtp = command18 (); }
 536          elsif ($command == 9)  { $imap_server_type       = command19 (); }
 537          elsif ($command == 10) { $invert_time            = command110 (); }
 538          elsif ($command == 11) { $optional_delimiter     = command111 (); }
 539       } elsif ($menu == 3) {
 540          if    ($command == 1)  { $default_folder_prefix          = command21 (); }
 541          elsif ($command == 2)  { $show_prefix_option             = command22 (); }
 542          elsif ($command == 3)  { $trash_folder                   = command23a (); }
 543          elsif ($command == 4)  { $sent_folder                    = command23b (); }
 544          elsif ($command == 5)  { $draft_folder                   = command23c (); }
 545          elsif ($command == 6)  { $default_move_to_trash          = command24a (); }
 546          elsif ($command == 7)  { $default_move_to_sent           = command24b (); }
 547          elsif ($command == 8)  { $default_save_as_draft          = command24c (); }
 548          elsif ($command == 9)  { $list_special_folders_first     = command27 (); }
 549          elsif ($command == 10) { $use_special_folder_color       = command28 (); }
 550          elsif ($command == 11) { $auto_expunge                   = command29 (); }
 551          elsif ($command == 12) { $default_sub_of_inbox           = command210(); }
 552          elsif ($command == 13) { $show_contain_subfolders_option = command211(); }
 553          elsif ($command == 14) { $default_unseen_notify          = command212(); }
 554          elsif ($command == 15) { $default_unseen_type            = command213(); }
 555          elsif ($command == 16) { $auto_create_special            = command214(); }
 556          elsif ($command == 17) { $delete_folder                  = command215(); }
 557       } elsif ($menu == 4) {
 558          if    ($command == 1)  { $default_charset          = command31  (); }
 559          elsif ($command == 2)  { $data_dir                 = command33a (); }
 560          elsif ($command == 3)  { $attachment_dir           = command33b (); }
 561          elsif ($command == 4)  { $dir_hash_level           = command33c (); }
 562          elsif ($command == 5)  { $default_left_size        = command35  (); }
 563          elsif ($command == 6)  { $force_username_lowercase = command36  (); }
 564          elsif ($command == 7)  { $default_use_priority     = command37  (); }
 565          elsif ($command == 8)  { $hide_sm_attributions     = command38  (); }
 566          elsif ($command == 9)  { $default_use_mdn          = command39  (); }
 567       } elsif ($menu == 5) {
 568          if    ($command == 1) { command41 (); }
 569          elsif ($command == 2) { $theme_css = command42 (); }
 570       } elsif ($menu == 6) {
 571          if    ($command == 1) { command61(); }
 572          elsif ($command == 2) { command62(); }
 573       } elsif ($menu == 7) {
 574          if    ($command == 1) { $motd             = command71(); }
 575       } elsif ($menu == 8) {
 576          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 577          elsif ($command eq "a") { command8s(); }
 578       } elsif ($menu == 9) {
 579          if    ($command == 1) { $addrbook_dsn   = command91(); }
 580          elsif ($command == 2) { $addrbook_table = command92(); }
 581          elsif ($command == 3) { $prefs_dsn      = command93(); }
 582          elsif ($command == 4) { $prefs_table    = command94(); }
 583       }
 584    }
 585 }
 586
 587 ####################################################################################
 588
 589 # org_name
 590 sub command1 {
 591    print "We have tried to make the name SquirrelMail as transparent as\n";
 592    print "possible.  If you set up an organization name, most places where\n";
 593    print "SquirrelMail would take credit will be credited to your organization.\n";
 594    print "\n";
 595    print "[$WHT$org_name$NRM]: $WHT";
 596    $new_org_name = <STDIN>;
 597    if ($new_org_name eq "\n") {
 598       $new_org_name = $org_name;
 599    } else {
 600       $new_org_name =~ s/[\r|\n]//g;
 601    }
 602    return $new_org_name;
 603 }
 604
 605
 606 # org_logo
 607 sub command2 {
 608    print "Your organization's logo is an image that will be displayed at\n";
 609    print "different times throughout SquirrelMail.  This is asking for the\n";
 610    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 611    print "(../images/logo.jpg) path to your logo.\n";
 612    print "\n";
 613    print "[$WHT$org_logo$NRM]: $WHT";
 614    $new_org_logo = <STDIN>;
 615    if ($new_org_logo eq "\n") {
 616       $new_org_logo = $org_logo;
 617    } else {
 618       $new_org_logo =~ s/[\r|\n]//g;
 619    }
 620    return $new_org_logo;
 621 }
 622
 623 # org_title
 624 sub command3 {
 625    print "A title is what is displayed at the top of the browser window in\n";
 626    print "the titlebar.  Usually this will end up looking something like:\n";
 627    print "\"Netscape: $org_title\"\n";
 628    print "\n";
 629    print "[$WHT$org_title$NRM]: $WHT";
 630    $new_org_title = <STDIN>;
 631    if ($new_org_title eq "\n") {
 632       $new_org_title = $org_title;
 633    } else {
 634       $new_org_title =~ s/[\r|\n]//g;
 635    }
 636    return $new_org_title;
 637 }
 638
 639 # signout_page
 640 sub command4 {
 641    print "When users click the Sign Out button they will be logged out and\n";
 642    print "then sent to signout_page.  If signout_page is left empty,\n";
 643    print "(hit space and then return) they will be taken, as normal,\n";
 644    print "to the default and rather sparse SquirrelMail signout page.\n";
 645    print "\n";
 646    print "[$WHT$signout_page$NRM]: $WHT";
 647    $new_signout_page = <STDIN>;
 648    if ($new_signout_page eq "\n") {
 649       $new_signout_page = $signout_page;
 650    } else {
 651       $new_signout_page =~ s/[\r|\n]//g;
 652       $new_signout_page =~ s/^\s+$//g;
 653    }
 654    return $new_signout_page;
 655 }
 656
 657 # Default language
 658 sub command5 {
 659    print "SquirrelMail attempts to set the language in many ways.  If it\n";
 660    print "can not figure it out in another way, it will default to this\n";
 661    print "language.  Please use the two-letter code for the desired language.\n";
 662    print "\n";
 663    print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
 664    $new_signout_page = <STDIN>;
 665    if ($new_signout_page eq "\n") {
 666       $new_signout_page = $squirrelmail_default_language;
 667    } else {
 668       $new_signout_page =~ s/[\r|\n]//g;
 669       $new_signout_page =~ s/^\s+$//g;
 670    }
 671    return $new_signout_page;
 672 }
 673
 674 # Default top frame
 675 sub command6 {
 676     print "SquirrelMail defaults to using the whole of the browser window.\n";
 677     print "This allows you to keep it within a specified frame. The default\n";
 678     print "is '_top'\n";
 679     print "\n";
 680     print "[$WHT$frame_top$NRM]: $WHT";
 681     $new_frame_top = <STDIN>;
 682     if ($new_frame_top eq "\n") {
 683         $new_frame_top = '_top';
 684     } else {
 685         $new_frame_top =~ s/[\r|\n]//g;
 686         $new_frame_top =~ s/^\s+$//g;
 687     }
 688     return $new_frame_top;
 689 }
 690
 691 ####################################################################################
 692
 693 # domain
 694 sub command11 {
 695    print "The domain name is the suffix at the end of all email messages.  If\n";
 696    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 697    print "would be myorg.com.\n";
 698    print "\n";
 699    print "[$WHT$domain$NRM]: $WHT";
 700    $new_domain = <STDIN>;
 701    if ($new_domain eq "\n") {
 702       $new_domain = $domain;
 703    } else {
 704       $new_domain =~ s/[\r|\n]//g;
 705    }
 706    return $new_domain;
 707 }
 708
 709 # imapServerAddress
 710 sub command12 {
 711    print "This is the address where your IMAP server resides.\n";
 712    print "[$WHT$imapServerAddress$NRM]: $WHT";
 713    $new_imapServerAddress = <STDIN>;
 714    if ($new_imapServerAddress eq "\n") {
 715       $new_imapServerAddress = $imapServerAddress;
 716    } else {
 717       $new_imapServerAddress =~ s/[\r|\n]//g;
 718    }
 719    return $new_imapServerAddress;
 720 }
 721
 722 # imapPort
 723 sub command13 {
 724    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 725    print "[$WHT$imapPort$NRM]: $WHT";
 726    $new_imapPort = <STDIN>;
 727    if ($new_imapPort eq "\n") {
 728       $new_imapPort = $imapPort;
 729    } else {
 730       $new_imapPort =~ s/[\r|\n]//g;
 731    }
 732    return $new_imapPort;
 733 }
 734
 735 # useSendmail
 736 sub command14 {
 737    print "You now need to choose the method that you will use for sending\n";
 738    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 739    print "or use sendmail directly.\n";
 740    if (lc($useSendmail) eq "true") {
 741       $default_value = "1";
 742    } else {
 743       $default_value = "2";
 744    }
 745    print "\n";
 746    print "  1.  Sendmail\n";
 747    print "  2.  SMTP\n";
 748    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 749    $use_sendmail = <STDIN>;
 750    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 751       $useSendmail = "true";
 752    } else {
 753       $useSendmail = "false";
 754    }
 755    return $useSendmail;
 756 }
 757
 758 # sendmail_path
 759 sub command15 {
 760    if ($sendmail_path[0] !~ /./) {
 761       $sendmail_path = "/usr/sbin/sendmail";
 762    }
 763    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 764    print "[$WHT$sendmail_path$NRM]: $WHT";
 765    $new_sendmail_path = <STDIN>;
 766    if ($new_sendmail_path eq "\n") {
 767       $new_sendmail_path = $sendmail_path;
 768    } else {
 769       $new_sendmail_path =~ s/[\r|\n]//g;
 770    }
 771    return $new_sendmail_path;
 772 }
 773
 774 # smtpServerAddress
 775 sub command16 {
 776    print "This is the location of your SMTP server.\n";
 777    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 778    $new_smtpServerAddress = <STDIN>;
 779    if ($new_smtpServerAddress eq "\n") {
 780       $new_smtpServerAddress = $smtpServerAddress;
 781    } else {
 782       $new_smtpServerAddress =~ s/[\r|\n]//g;
 783    }
 784    return $new_smtpServerAddress;
 785 }
 786
 787 # smtpPort
 788 sub command17 {
 789    print "This is the port to connect to for SMTP.  Usually 25.\n";
 790    print "[$WHT$smtpPort$NRM]: $WHT";
 791    $new_smtpPort = <STDIN>;
 792    if ($new_smtpPort eq "\n") {
 793       $new_smtpPort = $smtpPort;
 794    } else {
 795       $new_smtpPort =~ s/[\r|\n]//g;
 796    }
 797    return $new_smtpPort;
 798 }
 799
 800 # authenticated server
 801 sub command18 {
 802    print "Do you wish to use an authenticated SMTP server?  Your server must\n";
 803    print "support this in order for SquirrelMail to work with it.  We implemented\n";
 804    print "it according to RFC 2554.\n";
 805
 806    $YesNo = 'n';
 807    $YesNo = 'y' if (lc($use_authenticated_smtp) eq "true");
 808
 809    print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
 810
 811    $new_use_authenticated_smtp = <STDIN>;
 812    $new_use_authenticated_smtp =~ tr/yn//cd;
 813    return "true" if ($new_use_authenticated_smtp eq "y");
 814    return "false" if ($new_use_authenticated_smtp eq "n");
 815    return $use_authenticated_smtp;
 816 }
 817
 818 # imap_server_type
 819 sub command19 {
 820    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 821    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 822    print "the same principles.  We have made some work-arounds for some of\n";
 823    print "these servers.  If you would like to use them, please select your\n";
 824    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 825    print "set this to \"other\", and none will be used.\n";
 826    print "    cyrus      = Cyrus IMAP server\n";
 827    print "    uw         = University of Washington's IMAP server\n";
 828    print "    exchange   = Microsoft Exchange IMAP server\n";
 829    print "    courier    = Courier IMAP server\n";
 830    print "    other      = Not one of the above servers\n";
 831    print "[$WHT$imap_server_type$NRM]: $WHT";
 832    $new_imap_server_type = <STDIN>;
 833    if ($new_imap_server_type eq "\n") {
 834       $new_imap_server_type = $imap_server_type;
 835    } else {
 836       $new_imap_server_type =~ s/[\r|\n]//g;
 837    }
 838    return $new_imap_server_type;
 839 }
 840
 841 # invert_time
 842 sub command110 {
 843    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 844    print "on some machines).  Typically this happens if the system doesn't support\n";
 845    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 846    print "This most often occurs on Solaris 7 machines in the United States.\n";
 847    print "By default, this is off.  It should be kept off unless problems surface\n";
 848    print "about the time that messages are sent.\n";
 849    print "    no  = Do NOT fix time -- almost always correct\n";
 850    print "    yes = Fix the time for this system\n";
 851
 852    $YesNo = 'n';
 853    $YesNo = 'y' if (lc($invert_time) eq "true");
 854
 855    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 856
 857    $new_invert_time = <STDIN>;
 858    $new_invert_time =~ tr/yn//cd;
 859    return "true" if ($new_invert_time eq "y");
 860    return "false" if ($new_invert_time eq "n");
 861    return $invert_time;
 862 }
 863
 864 sub command111 {
 865         print "This is the delimiter that your IMAP server uses to distinguish between\n";
 866         print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 867         print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 868         print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 869         print "but if you are sure you know what delimiter your server uses, you can\n";
 870         print "specify it here.\n";
 871         print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 872    print "[$WHT$optional_delimiter$NRM]: $WHT";
 873    $new_optional_delimiter = <STDIN>;
 874    if ($new_optional_delimiter eq "\n") {
 875       $new_optional_delimiter = $optional_delimiter;
 876    } else {
 877       $new_optional_delimiter =~ s/[\r|\n]//g;
 878    }
 879    return $new_optional_delimiter;
 880 }
 881
 882 # MOTD
 883 sub command71 {
 884    print "\nYou can now create the welcome message that is displayed\n";
 885    print "every time a user logs on.  You can use HTML or just plain\n";
 886    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 887
 888    $new_motd = "";
 889    do {
 890       print "] ";
 891       $line = <STDIN>;
 892       $line =~ s/[\r|\n]//g;
 893       if ($line ne "@") {
 894          $line =~ s/  /\&nbsp;\&nbsp;/g;
 895          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 896          $line =~ s/$/ /;
 897          $line =~ s/\'/\\\'/g;
 898
 899          $new_motd = $new_motd . $line;
 900       }
 901    } while ($line ne "@");
 902    return $new_motd;
 903 }
 904
 905 ################# PLUGINS ###################
 906
 907 sub command81 {
 908    $command =~ s/[\s|\n|\r]*//g;
 909    if ($command > 0) {
 910       $command = $command - 1;
 911       if ($command <= $#plugins) {
 912          @newplugins = ();
 913          $ct=0;
 914          while ($ct <= $#plugins) {
 915             if ($ct != $command) {
 916                @newplugins = (@newplugins, $plugins[$ct]);
 917             }
 918             $ct++;
 919          }
 920          @plugins = @newplugins;
 921       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 922          $num = $command - $#plugins - 1;
 923          @newplugins = @plugins;
 924          $ct=0;
 925          while ($ct <= $#unused_plugins) {
 926             if ($ct == $num) {
 927                @newplugins = (@newplugins, $unused_plugins[$ct]);
 928                # sanitize the plugin
 929                $dir = $unused_plugins[$ct];
 930                `./ri_once.pl ../plugins/$dir`;
 931             }
 932             $ct++;
 933          }
 934          @plugins = @newplugins;
 935       }
 936    }
 937    return @plugins;
 938 }
 939
 940 sub command8s {
 941     print "This command will sanitize all plugins for use with\n";
 942     print "Squirrelmail 1.2. That is, it will rewrite some php-\n";
 943     print "constructs that are *incompatible* with the 1.2 design\n";
 944     print "into ones that are *compatible*\n";
 945     print "Do you wish to issue this command [y/N]? ";
 946     $ctu = <STDIN>;
 947     if ($ctu =~ /^y\n/i) {
 948         `./ri_once.pl ../plugins`;
 949     }
 950 }
 951
 952 ################# FOLDERS ###################
 953
 954 # default_folder_prefix
 955 sub command21 {
 956    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 957    print "your user space in a separate subdirectory.  This is where you\n";
 958    print "specify what that directory is.\n";
 959    print "\n";
 960    print "EXAMPLE:  mail/";
 961    print "\n";
 962    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 963    print "       option, you must set this to 'none'.\n";
 964    print "\n";
 965    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 966    $new_default_folder_prefix = <STDIN>;
 967    if ($new_default_folder_prefix eq "\n") {
 968       $new_default_folder_prefix = $default_folder_prefix;
 969    } else {
 970       $new_default_folder_prefix =~ s/[\r|\n]//g;
 971    }
 972    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 973       $new_default_folder_prefix = "";
 974    } else {
 975       $new_default_folder_prefix =~ s/\/*$//g;
 976       $new_default_folder_prefix =~ s/$/\//g;
 977    }
 978    return $new_default_folder_prefix;
 979 }
 980
 981 # Show Folder Prefix
 982 sub command22 {
 983    print "It is possible to set up the default folder prefix as a user\n";
 984    print "specific option, where each user can specify what their mail\n";
 985    print "folder is.  If you set this to false, they will never see the\n";
 986    print "option, but if it is true, this option will appear in the\n";
 987    print "'options' section.\n";
 988    print "\n";
 989    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 990    print "       section.  That will be the default if the user doesn't\n";
 991    print "       specify anything different.\n";
 992    print "\n";
 993
 994    if (lc($show_prefix_option) eq "true") {
 995       $default_value = "y";
 996    } else {
 997       $default_value = "n";
 998    }
 999    print "\n";
1000    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1001    $new_show = <STDIN>;
1002    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1003       $show_prefix_option = "true";
1004    } else {
1005       $show_prefix_option = "false";
1006    }
1007    return $show_prefix_option;
1008 }
1009
1010 # Trash Folder
1011 sub command23a {
1012    print "You can now specify where the default trash folder is located.\n";
1013    print "On servers where you do not want this, you can set it to anything\n";
1014    print "and set option 6 to false.\n";
1015    print "\n";
1016    print "This is relative to where the rest of your email is kept.  You do\n";
1017    print "not need to worry about their mail directory.  If this folder\n";
1018    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1019    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1020    print "\n";
1021
1022    print "[$WHT$trash_folder$NRM]: $WHT";
1023    $new_trash_folder = <STDIN>;
1024    if ($new_trash_folder eq "\n") {
1025       $new_trash_folder = $trash_folder;
1026    } else {
1027       $new_trash_folder =~ s/[\r|\n]//g;
1028    }
1029    return $new_trash_folder;
1030 }
1031
1032 # Sent Folder
1033 sub command23b {
1034    print "This is where messages that are sent will be stored.  SquirrelMail\n";
1035    print "by default puts a copy of all outgoing messages in this folder.\n";
1036    print "\n";
1037    print "This is relative to where the rest of your email is kept.  You do\n";
1038    print "not need to worry about their mail directory.  If this folder\n";
1039    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1040    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1041    print "\n";
1042
1043    print "[$WHT$sent_folder$NRM]: $WHT";
1044    $new_sent_folder = <STDIN>;
1045    if ($new_sent_folder eq "\n") {
1046       $new_sent_folder = $sent_folder;
1047    } else {
1048       $new_sent_folder =~ s/[\r|\n]//g;
1049    }
1050    return $new_sent_folder;
1051 }
1052
1053 # Draft Folder
1054 sub command23c {
1055    print "You can now specify where the default draft folder is located.\n";
1056    print "On servers where you do not want this, you can set it to anything\n";
1057    print "and set option 9 to false.\n";
1058    print "\n";
1059    print "This is relative to where the rest of your email is kept.  You do\n";
1060    print "not need to worry about their mail directory.  If this folder\n";
1061    print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1062    print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1063    print "\n";
1064
1065    print "[$WHT$draft_folder$NRM]: $WHT";
1066    $new_draft_folder = <STDIN>;
1067    if ($new_draft_folder eq "\n") {
1068       $new_draft_folder = $draft_folder;
1069    } else {
1070       $new_draft_folder =~ s/[\r|\n]//g;
1071    }
1072    return $new_draft_folder;
1073 }
1074
1075 # default move to trash
1076 sub command24a {
1077    print "By default, should messages get moved to the trash folder?  You\n";
1078    print "can specify the default trash folder in option 3.  If this is set\n";
1079    print "to false, messages will get deleted immediately without moving\n";
1080    print "to the trash folder.\n";
1081    print "\n";
1082    print "Trash folder is currently: $trash_folder\n";
1083    print "\n";
1084
1085    if (lc($default_move_to_trash) eq "true") {
1086       $default_value = "y";
1087    } else {
1088       $default_value = "n";
1089    }
1090    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1091    $new_show = <STDIN>;
1092    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1093       $default_move_to_trash = "true";
1094    } else {
1095       $default_move_to_trash = "false";
1096    }
1097    return $default_move_to_trash;
1098 }
1099
1100 # default move to sent
1101 sub command24b {
1102    print "By default, should messages get moved to the sent folder?  You\n";
1103    print "can specify the default sent folder in option 4.  If this is set\n";
1104    print "to false, messages will get sent and no copy will be made.\n";
1105    print "\n";
1106    print "Trash folder is currently: $sent_folder\n";
1107    print "\n";
1108
1109    if (lc($default_move_to_sent) eq "true") {
1110       $default_value = "y";
1111    } else {
1112       $default_value = "n";
1113    }
1114    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1115    $new_show = <STDIN>;
1116    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1117       $default_move_to_sent = "true";
1118    } else {
1119       $default_move_to_sent = "false";
1120    }
1121    return $default_move_to_sent;
1122 }
1123
1124 # default save as draft
1125 sub command24c {
1126    print "By default, should the save to draft option be shown? You can\n";
1127    print "specify the default drafts folder in option 5. If this is set\n";
1128    print "to false, users will not be shown the save to draft option.\n";
1129    print "\n";
1130    print "Drafts folder is currently: $draft_folder\n";
1131    print "\n";
1132
1133    if (lc($default_move_to_draft) eq "true") {
1134       $default_value = "y";
1135    } else {
1136       $default_value = "n";
1137    }
1138    print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1139    $new_show = <STDIN>;
1140    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1141       $default_save_as_draft = "true";
1142    } else {
1143       $default_save_as_draft = "false";
1144    }
1145    return $default_save_as_draft;
1146 }
1147
1148 # List special folders first
1149 sub command27 {
1150    print "SquirrelMail has what we call 'special folders' that are not\n";
1151    print "manipulated and viewed like normal folders.  Some examples of\n";
1152    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1153    print "Simply asks if you want these folders listed first in the folder\n";
1154    print "listing.\n";
1155    print "\n";
1156
1157    if (lc($list_special_folders_first) eq "true") {
1158       $default_value = "y";
1159    } else {
1160       $default_value = "n";
1161    }
1162    print "\n";
1163    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1164    $new_show = <STDIN>;
1165    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1166       $list_special_folders_first = "true";
1167    } else {
1168       $list_special_folders_first = "false";
1169    }
1170    return $list_special_folders_first;
1171 }
1172
1173 # Show special folders color
1174 sub command28 {
1175    print "SquirrelMail has what we call 'special folders' that are not\n";
1176    print "manipulated and viewed like normal folders.  Some examples of\n";
1177    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
1178    print "wants to know if we should display special folders in a\n";
1179    print "color than the other folders.\n";
1180    print "\n";
1181
1182    if (lc($use_special_folder_color) eq "true") {
1183       $default_value = "y";
1184    } else {
1185       $default_value = "n";
1186    }
1187    print "\n";
1188    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1189    $new_show = <STDIN>;
1190    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1191       $use_special_folder_color = "true";
1192    } else {
1193       $use_special_folder_color = "false";
1194    }
1195    return $use_special_folder_color;
1196 }
1197
1198 # Auto expunge
1199 sub command29 {
1200    print "The way that IMAP handles deleting messages is as follows.  You\n";
1201    print "mark the message as deleted, and then to 'really' delete it, you\n";
1202    print "expunge it.  This option asks if you want to just have messages\n";
1203    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1204    print "messages too.\n";
1205    print "\n";
1206
1207    if (lc($auto_expunge) eq "true") {
1208       $default_value = "y";
1209    } else {
1210       $default_value = "n";
1211    }
1212    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1213    $new_show = <STDIN>;
1214    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1215       $auto_expunge = "true";
1216    } else {
1217       $auto_expunge = "false";
1218    }
1219    return $auto_expunge;
1220 }
1221
1222 # Default sub of inbox
1223 sub command210 {
1224    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1225    print "This can cause some confusion in folder creation for users when\n";
1226    print "they try to create folders and don't put it as a subfolder of INBOX\n";
1227    print "and get permission errors.  This option asks if you want folders\n";
1228    print "to be subfolders of INBOX by default.\n";
1229    print "\n";
1230
1231    if (lc($default_sub_of_inbox) eq "true") {
1232       $default_value = "y";
1233    } else {
1234       $default_value = "n";
1235    }
1236    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1237    $new_show = <STDIN>;
1238    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1239       $default_sub_of_inbox = "true";
1240    } else {
1241       $default_sub_of_inbox = "false";
1242    }
1243    return $default_sub_of_inbox;
1244 }
1245
1246 # Show contain subfolder option
1247 sub command211 {
1248    print "Some IMAP servers (UW) make it so that there are two types of\n";
1249    print "folders.  Those that contain messages, and those that contain\n";
1250    print "subfolders.  If this is the case for your server, set this to\n";
1251    print "true, and it will ask the user whether the folder they are\n";
1252    print "creating contains subfolders or messages.\n";
1253    print "\n";
1254
1255    if (lc($show_contain_subfolders_option) eq "true") {
1256       $default_value = "y";
1257    } else {
1258       $default_value = "n";
1259    }
1260    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1261    $new_show = <STDIN>;
1262    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1263       $show_contain_subfolders_option = "true";
1264    } else {
1265       $show_contain_subfolders_option = "false";
1266    }
1267    return $show_contain_subfolders_option;
1268 }
1269
1270 # Default Unseen Notify
1271 sub command212 {
1272    print "This option specifies where the users will receive notification\n";
1273    print "about unseen messages by default.  This is of course an option that\n";
1274    print "can be changed on a user level.\n";
1275    print "  1 = No notification\n";
1276    print "  2 = Only on the INBOX\n";
1277    print "  3 = On all folders\n";
1278    print "\n";
1279
1280    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1281    $new_show = <STDIN>;
1282    if ($new_show =~ /^[1|2|3]\n/i) {
1283       $default_unseen_notify = $new_show;
1284    }
1285    $default_unseen_notify =~ s/[\r|\n]//g;
1286    return $default_unseen_notify;
1287 }
1288
1289 # Default Unseen Type
1290 sub command213 {
1291    print "Here you can define the default way that unseen messages will be displayed\n";
1292    print "to the user in the folder listing on the left side.\n";
1293    print "  1 = Only unseen messages   (4)\n";
1294    print "  2 = Unseen and Total messages  (4/27)\n";
1295    print "\n";
1296
1297    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1298    $new_show = <STDIN>;
1299    if ($new_show =~ /^[1|2]\n/i) {
1300       $default_unseen_type = $new_show;
1301    }
1302    $default_unseen_type =~ s/[\r|\n]//g;
1303    return $default_unseen_type;
1304 }
1305
1306 # Auto create special folders
1307 sub command214 {
1308    print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1309    print "automatically print for you when a user logs in?  If the user\n";
1310    print "accidentally deletes their special folders, this option will\n";
1311    print "automatically create it again for them.\n";
1312    print "\n";
1313
1314    if (lc($auto_create_special) eq "true") {
1315       $default_value = "y";
1316    } else {
1317       $default_value = "n";
1318    }
1319    print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1320    $new_show = <STDIN>;
1321    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1322       $auto_create_special = "true";
1323    } else {
1324       $auto_create_special = "false";
1325    }
1326    return $auto_create_special;
1327 }
1328
1329 # Auto create special folders
1330 sub command215 {
1331    print "Would you like to automatically completely delete any deleted\n";
1332    print "folders? If not then they will be moved to the Trash folder\n";
1333    print "and can be deleted from there\n";
1334    print "\n";
1335
1336    if (lc($delete_folder) eq "true") {
1337       $default_value = "y";
1338    } else {
1339       $default_value = "n";
1340    }
1341    print "Auto delete folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1342    $new_delete = <STDIN>;
1343    if (($new_delete =~ /^y\n/i) || (($new_delete =~ /^\n/) && ($default_value eq "y"))) {
1344       $delete_folder = "true";
1345    } else {
1346       $delete_folder = "false";
1347    }
1348    return $delete_folder;
1349 }
1350
1351
1352 ############# GENERAL OPTIONS #####################
1353
1354 # Default Charset
1355 sub command31 {
1356    print "This option controls what character set is used when sending\n";
1357    print "mail and when sending HTML to the browser.  Do not set this\n";
1358    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1359    print "to use KOI8-R, since this implementation is faster than most\n";
1360    print "of the alternatives\n";
1361    print "\n";
1362
1363    print "[$WHT$default_charset$NRM]: $WHT";
1364    $new_default_charset = <STDIN>;
1365    if ($new_default_charset eq "\n") {
1366       $new_default_charset = $default_charset;
1367    } else {
1368       $new_default_charset =~ s/[\r|\n]//g;
1369    }
1370    return $new_default_charset;
1371 }
1372
1373 # Data directory
1374 sub command33a {
1375    print "It is a possible security hole to have a writable directory\n";
1376    print "under the web server's root directory (ex: /home/httpd/html).\n";
1377    print "For this reason, it is possible to put the data directory\n";
1378    print "anywhere you would like.  The path name can be absolute or\n";
1379    print "relative (to the config directory).  It doesn't matter.  Here\n";
1380    print "are two examples:\n";
1381    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1382    print "  Relative:    ../data/\n";
1383    print "\n";
1384
1385    print "[$WHT$data_dir$NRM]: $WHT";
1386    $new_data_dir = <STDIN>;
1387    if ($new_data_dir eq "\n") {
1388       $new_data_dir = $data_dir;
1389    } else {
1390       $new_data_dir =~ s/[\r|\n]//g;
1391    }
1392    if ($new_data_dir =~ /^\s*$/) {
1393       $new_data_dir = "";
1394    } else {
1395       $new_data_dir =~ s/\/*$//g;
1396       $new_data_dir =~ s/$/\//g;
1397    }
1398    return $new_data_dir;
1399 }
1400
1401 # Attachment directory
1402 sub command33b {
1403    print "Path to directory used for storing attachments while a mail is\n";
1404    print "being sent.  There are a few security considerations regarding this\n";
1405    print "directory:\n";
1406    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1407    print "      impossible for a random person with access to the webserver\n";
1408    print "      to list files in this directory.  Confidential data might\n";
1409    print "      be laying around in there.\n";
1410    print "  2.  Since the webserver is not able to list the files in the\n";
1411    print "      content is also impossible for the webserver to delete files\n";
1412    print "      lying around there for too long.\n";
1413    print "  3.  It should probably be another directory than the data\n";
1414    print "      directory specified in option 3.\n";
1415    print "\n";
1416
1417    print "[$WHT$attachment_dir$NRM]: $WHT";
1418    $new_attachment_dir = <STDIN>;
1419    if ($new_attachment_dir eq "\n") {
1420       $new_attachment_dir = $attachment_dir;
1421    } else {
1422       $new_attachment_dir =~ s/[\r|\n]//g;
1423    }
1424    if ($new_attachment_dir =~ /^\s*$/) {
1425       $new_attachment_dir = "";
1426    } else {
1427       $new_attachment_dir =~ s/\/*$//g;
1428       $new_attachment_dir =~ s/$/\//g;
1429    }
1430    return $new_attachment_dir;
1431 }
1432
1433 sub command33c {
1434    print "The directory hash level setting allows you to configure the level\n";
1435    print "of hashing that Squirremail employs in your data and attachment\n";
1436    print "directories. This value must be an integer ranging from 0 to 4.\n";
1437    print "When this value is set to 0, Squirrelmail will simply store all\n";
1438    print "files as normal in the data and attachment directories. However,\n";
1439    print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
1440    print "used to organize the files in this directory. In short, the crc32\n";
1441    print "value for a username will be computed. Then, up to the first 4\n";
1442    print "digits of the hash, as set by this configuration value, will be\n";
1443    print "used to directory hash the files for that user in the data and\n";
1444    print "attachment directory. This allows for better performance on\n";
1445    print "servers with larger numbers of users.\n";
1446    print "\n";
1447
1448    print "[$WHT$dir_hash_level$NRM]: $WHT";
1449    $new_dir_hash_level = <STDIN>;
1450    if ($new_dir_hash_level eq "\n") {
1451       $new_dir_hash_level = $dir_hash_level;
1452    } else {
1453       $new_dir_hash_level =~ s/[\r|\n]//g;
1454    }
1455    if ((int($new_dir_hash_level) < 0) ||
1456        (int($new_dir_hash_level) > 4) ||
1457        !(int($new_dir_hash_level) eq $new_dir_hash_level )) {
1458       print "Invalid Directory Hash Level.\n";
1459       print "Value must be an integer ranging from 0 to 4\n";
1460       print "Hit enter to continue.\n";
1461       $enter_key = <STDIN>;
1462
1463       $new_dir_hash_level = $dir_hash_level;
1464    }
1465
1466    return $new_dir_hash_level;
1467 }
1468
1469 sub command35 {
1470    print "This is the default size (in pixels) of the left folder list.\n";
1471    print "Default is 200, but you can set it to whatever you wish.  This\n";
1472    print "is a user preference, so this will only show up as their default.\n";
1473    print "\n";
1474    print "[$WHT$default_left_size$NRM]: $WHT";
1475    $new_default_left_size = <STDIN>;
1476    if ($new_default_left_size eq "\n") {
1477       $new_default_left_size = $default_left_size;
1478    } else {
1479       $new_default_left_size =~ s/[\r|\n]//g;
1480    }
1481    return $new_default_left_size;
1482 }
1483
1484
1485 sub command36 {
1486    print "Some IMAP servers only have lowercase letters in the usernames\n";
1487    print "but they still allow people with uppercase to log in.  This\n";
1488    print "causes a problem with the user's preference files.  This option\n";
1489    print "transparently changes all usernames to lowercase.";
1490    print "\n";
1491
1492    if (lc($force_username_lowercase) eq "true") {
1493       $default_value = "y";
1494    } else {
1495       $default_value = "n";
1496    }
1497    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1498    $new_show = <STDIN>;
1499    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1500       return "true";
1501    }
1502    return "false";
1503 }
1504
1505 sub command37 {
1506    print "";
1507    print "\n";
1508
1509    if (lc($default_use_priority) eq "true") {
1510       $default_value = "y";
1511    } else {
1512       $default_value = "n";
1513    }
1514
1515    print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
1516       $new_show = <STDIN>;
1517       if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1518          return "true";
1519       }
1520       return "false";
1521 }
1522
1523
1524 sub command38 {
1525    print "";
1526    print "\n";
1527
1528    if (lc($default_hide_attribution) eq "true") {
1529       $default_value = "y";
1530    } else {
1531       $default_value = "n";
1532    }
1533
1534    print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
1535       $new_show = <STDIN>;
1536       if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1537          return "true";
1538       }
1539       return "false";
1540 }
1541
1542
1543 sub command39 {
1544    print "";
1545    print "\n";
1546
1547    if (lc($default_use_mdn) eq "true") {
1548       $default_value = "y";
1549    } else {
1550       $default_value = "n";
1551    }
1552
1553    print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
1554       $new_show = <STDIN>;
1555       if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1556          return "true";
1557       }
1558       return "false";
1559 }
1560
1561
1562 sub command41 {
1563    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1564    print "a theme of your own, just follow the instructions (?) about how to add\n";
1565    print "them.  You can also change the default theme.\n";
1566    print "[theme] command (?=help) > ";
1567    $input = <STDIN>;
1568    $input =~ s/[\r|\n]//g;
1569    while ($input ne "d") {
1570       if ($input =~ /^\s*l\s*/i) {
1571          $count = 0;
1572          while ($count <= $#theme_name) {
1573             if ($count == $theme_default) {
1574                print " *";
1575             } else {
1576                print "  ";
1577             }
1578             $name = $theme_name[$count];
1579             $num_spaces = 25 - length($name);
1580             for ($i = 0; $i < $num_spaces;$i++) {
1581                $name = $name . " ";
1582             }
1583
1584             print " $count.  $name";
1585             print "($theme_path[$count])\n";
1586
1587             $count++;
1588          }
1589       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1590          $old_def = $theme_default;
1591          $theme_default = $input;
1592          $theme_default =~ s/^\s*m\s*//;
1593          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1594             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1595             $theme_default = $old_def;
1596          }
1597       } elsif ($input =~ /^\s*\+/) {
1598          print "What is the name of this theme: ";
1599          $name = <STDIN>;
1600          $name =~ s/[\r|\n]//g;
1601          $theme_name[$#theme_name+1] = $name;
1602          print "Be sure to put ../themes/ before the filename.\n";
1603          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1604          $name = <STDIN>;
1605          $name =~ s/[\r|\n]//g;
1606          $theme_path[$#theme_path+1] = $name;
1607       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1608          if ($input =~ /[0-9]+\s*$/) {
1609             $rem_num = $input;
1610             $rem_num =~ s/^\s*-\s*//g;
1611             $rem_num =~ s/\s*$//;
1612          } else {
1613             $rem_num = $#theme_name;
1614          }
1615          if ($rem_num == $theme_default) {
1616             print "You cannot remove the default theme!\n";
1617          } else {
1618             $count = 0;
1619             @new_theme_name = ();
1620             @new_theme_path = ();
1621             while ($count <= $#theme_name) {
1622                if ($count != $rem_num) {
1623                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1624                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1625                }
1626                $count++;
1627             }
1628             @theme_name = @new_theme_name;
1629             @theme_path = @new_theme_path;
1630             if ($theme_default > $rem_num) {
1631                $theme_default--;
1632             }
1633          }
1634       } elsif ($input =~ /^\s*t\s*/i) {
1635          print "\nStarting detection...\n\n";
1636
1637          opendir(DIR, "../themes");
1638          @files = grep { /\.php$/i } readdir(DIR);
1639          $cnt = 0;
1640          while ($cnt <= $#files) {
1641             $filename = "../themes/" . $files[$cnt];
1642                if ($filename ne "../themes/index.php") {
1643                $found = 0;
1644                for ($x=0; $x <= $#theme_path; $x++) {
1645                   if ($theme_path[$x] eq $filename) {
1646                      $found = 1;
1647                   }
1648                }
1649                if ($found != 1) {
1650                   print "** Found theme: $filename\n";
1651                   print "   What is its name? ";
1652                   $nm = <STDIN>;
1653                   $nm =~ s/[\n|\r]//g;
1654                   $theme_name[$#theme_name+1] = $nm;
1655                   $theme_path[$#theme_path+1] = $filename;
1656                }
1657             }
1658             $cnt++;
1659          }
1660          print "\n";
1661          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1662             $filename = $theme_path[$cnt];
1663             if (! (-e $filename)) {
1664                print "  Removing $filename (file not found)\n";
1665                $offset = 0;
1666                @new_theme_name = ();
1667                @new_theme_path = ();
1668                for ($x=0; $x < $#theme_path; $x++) {
1669                   if ($theme_path[$x] eq $filename) {
1670                      $offset = 1;
1671                   }
1672                   if ($offset == 1) {
1673                      $new_theme_name[$x] = $theme_name[$x+1];
1674                      $new_theme_path[$x] = $theme_path[$x+1];
1675                   } else {
1676                      $new_theme_name[$x] = $theme_name[$x];
1677                      $new_theme_path[$x] = $theme_path[$x];
1678                   }
1679                }
1680                @theme_name = @new_theme_name;
1681                @theme_path = @new_theme_path;
1682             }
1683          }
1684          print "\nDetection complete!\n\n";
1685
1686          closedir DIR;
1687       } elsif ($input =~ /^\s*\?\s*/) {
1688          print ".-------------------------.\n";
1689          print "| t       (detect themes) |\n";
1690          print "| +           (add theme) |\n";
1691          print "| - N      (remove theme) |\n";
1692          print "| m N      (mark default) |\n";
1693          print "| l         (list themes) |\n";
1694          print "| d                (done) |\n";
1695          print "`-------------------------'\n";
1696       }
1697       print "[theme] command (?=help) > ";
1698       $input = <STDIN>;
1699       $input =~ s/[\r|\n]//g;
1700    }
1701 }
1702
1703
1704 # Theme - CSS file
1705 sub command42 {
1706    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1707    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1708    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1709    print "files, leave this blank.\n";
1710    print "\n";
1711    print "To clear out an existing value, just type a space for the input.\n";
1712    print "\n";
1713    print "[$WHT$theme_css$NRM]: $WHT";
1714    $new_theme_css = <STDIN>;
1715    if ($new_theme_css eq "\n") {
1716       $new_theme_css = $theme_css;
1717    } else {
1718       $new_theme_css =~ s/[\r|\n]//g;
1719    }
1720    $new_theme_css =~ s/^\s*//;
1721    return $new_theme_css;
1722 }
1723
1724
1725 sub command61 {
1726    print "You can now define different LDAP servers.\n";
1727    print "[ldap] command (?=help) > ";
1728    $input = <STDIN>;
1729    $input =~ s/[\r|\n]//g;
1730    while ($input ne "d") {
1731       if ($input =~ /^\s*l\s*/i) {
1732          $count = 0;
1733          while ($count <= $#ldap_host) {
1734             print "$count. $ldap_host[$count]\n";
1735             print "        base: $ldap_base[$count]\n";
1736             if ($ldap_charset[$count]) {
1737                print "     charset: $ldap_charset[$count]\n";
1738             }
1739             if ($ldap_port[$count]) {
1740                print "        port: $ldap_port[$count]\n";
1741             }
1742             if ($ldap_name[$count]) {
1743                print "        name: $ldap_name[$count]\n";
1744             }
1745             if ($ldap_maxrows[$count]) {
1746                print "     maxrows: $ldap_maxrows[$count]\n";
1747             }
1748             print "\n";
1749             $count++;
1750          }
1751       } elsif ($input =~ /^\s*\+/) {
1752          $sub = $#ldap_host + 1;
1753
1754          print "First, we need to have the hostname or the IP address where\n";
1755          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1756          print "hostname: ";
1757          $name = <STDIN>;
1758          $name =~ s/[\r|\n]//g;
1759          $ldap_host[$sub] = $name;
1760
1761          print "\n";
1762
1763          print "Next, we need the server root (base dn).  For this, an empty\n";
1764          print "string is allowed.\n";
1765          print "Example: ou=member_directory,o=netcenter.com\n";
1766          print "base: ";
1767          $name = <STDIN>;
1768          $name =~ s/[\r|\n]//g;
1769          $ldap_base[$sub] = $name;
1770
1771          print "\n";
1772
1773          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1774          print "port is 389.  This is optional.  Press ENTER for default.\n";
1775          print "port: ";
1776          $name = <STDIN>;
1777          $name =~ s/[\r|\n]//g;
1778          $ldap_port[$sub] = $name;
1779
1780          print "\n";
1781
1782          print "This is the charset for the server.  Default is utf-8.  This\n";
1783          print "is also optional.  Press ENTER for default.\n";
1784          print "charset: ";
1785          $name = <STDIN>;
1786          $name =~ s/[\r|\n]//g;
1787          $ldap_charset[$sub] = $name;
1788
1789          print "\n";
1790
1791          print "This is the name for the server, used to tag the results of\n";
1792          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1793          print "name: ";
1794          $name = <STDIN>;
1795          $name =~ s/[\r|\n]//g;
1796          $ldap_name[$sub] = $name;
1797
1798          print "\n";
1799
1800          print "You can specify the maximum number of rows in the search result.\n";
1801          print "Default is unlimited.  Press ENTER for default.\n";
1802          print "maxrows: ";
1803          $name = <STDIN>;
1804          $name =~ s/[\r|\n]//g;
1805          $ldap_maxrows[$sub] = $name;
1806
1807          print "\n";
1808
1809       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1810          if ($input =~ /[0-9]+\s*$/) {
1811             $rem_num = $input;
1812             $rem_num =~ s/^\s*-\s*//g;
1813             $rem_num =~ s/\s*$//;
1814          } else {
1815             $rem_num = $#ldap_host;
1816          }
1817          $count = 0;
1818          @new_ldap_host = ();
1819          @new_ldap_base = ();
1820          @new_ldap_port = ();
1821          @new_ldap_name = ();
1822          @new_ldap_charset = ();
1823          @new_ldap_maxrows = ();
1824          while ($count <= $#ldap_host) {
1825             if ($count != $rem_num) {
1826                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1827                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1828                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1829                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1830                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1831                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1832             }
1833             $count++;
1834          }
1835          @ldap_host = @new_ldap_host;
1836          @ldap_base = @new_ldap_base;
1837          @ldap_port = @new_ldap_port;
1838          @ldap_name = @new_ldap_name;
1839          @ldap_charset = @new_ldap_charset;
1840          @ldap_maxrows = @new_ldap_maxrows;
1841       } elsif ($input =~ /^\s*\?\s*/) {
1842          print ".-------------------------.\n";
1843          print "| +            (add host) |\n";
1844          print "| - N       (remove host) |\n";
1845          print "| l          (list hosts) |\n";
1846          print "| d                (done) |\n";
1847          print "`-------------------------'\n";
1848       }
1849       print "[ldap] command (?=help) > ";
1850       $input = <STDIN>;
1851       $input =~ s/[\r|\n]//g;
1852    }
1853 }
1854
1855 sub command62 {
1856    print "Some of our developers have come up with very good javascript interface\n";
1857    print "for searching through address books, however, our original goals said\n";
1858    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1859    print "interface, and yet stick with our goals, we have also written a plain\n";
1860    print "HTML version of the search.  Here, you can choose which version to use.\n";
1861    print "\n";
1862    print "This is just the default value.  It is also a user option that each\n";
1863    print "user can configure individually\n";
1864    print "\n";
1865
1866    if (lc($default_use_javascript_addr_book) eq "true") {
1867       $default_value = "y";
1868    } else {
1869       $default_use_javascript_addr_book = "false";
1870       $default_value = "n";
1871    }
1872    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1873    $new_show = <STDIN>;
1874    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1875       $default_use_javascript_addr_book = "true";
1876    } else {
1877       $default_use_javascript_addr_book = "false";
1878    }
1879    return $default_use_javascript_addr_book;
1880 }
1881
1882 sub command91 {
1883    print "If you want to store your users address book details in a database then\n";
1884    print "you need to set this DSN to a valid value. The format for this is:\n";
1885    print "mysql://user:pass\@hostname/dbname\n";
1886    print "Where mysql can be one of the databases PHP supports, the most common\n";
1887    print "of these are mysql, msql and pgsql\n";
1888    print "If the DSN is left empty (hit space and then return) the database\n";
1889    print "related code for address books will not be used\n";
1890    print "\n";
1891
1892    if ($addrbook_dsn eq "") {
1893       $default_value = "Disabled";
1894    } else {
1895       $default_value = $addrbook_dsn;
1896    }
1897    print "[$WHT$addrbook_dsn$NRM]: $WHT";
1898    $new_dsn = <STDIN>;
1899    if ($new_dsn eq "\n") {
1900       $new_dsn = "";
1901    } else {
1902       $new_dsn =~ s/[\r|\n]//g;
1903       $new_dsn =~ s/^\s+$//g;
1904    }
1905    return $new_dsn;
1906 }
1907
1908 sub command92 {
1909    print "This is the name of the table you want to store the address book\n";
1910    print "data in, it defaults to 'address'\n";
1911    print "\n";
1912    print "[$WHT$addrbook_table$NRM]: $WHT";
1913    $new_table = <STDIN>;
1914    if ($new_table eq "\n") {
1915       $new_table = $addrbook_table;
1916    } else {
1917       $new_table =~ s/[\r|\n]//g;
1918    }
1919    return $new_table;
1920 }
1921
1922 sub command93 {
1923     print "If you want to store your users preferences in a database then\n";
1924     print "you need to set this DSN to a valid value. The format for this is:\n";
1925     print "mysql://user:pass\@hostname/dbname\n";
1926     print "Where mysql can be one of the databases PHP supports, the most common\n";
1927     print "of these are mysql, msql and pgsql\n";
1928     print "If the DSN is left empty (hit space and then return) the database\n";
1929     print "related code for address books will not be used\n";
1930     print "\n";
1931
1932     if ($prefs_dsn eq "") {
1933         $default_value = "Disabled";
1934     } else {
1935         $default_value = $prefs_dsn;
1936     }
1937     print "[$WHT$prefs_dsn$NRM]: $WHT";
1938     $new_dsn = <STDIN>;
1939     if ($new_dsn eq "\n") {
1940         $new_dsn = "";
1941     } else {
1942         $new_dsn =~ s/[\r|\n]//g;
1943         $new_dsn =~ s/^\s+$//g;
1944     }
1945     return $new_dsn;
1946 }
1947
1948 sub command94 {
1949     print "This is the name of the table you want to store the preferences\n";
1950     print "data in, it defaults to 'address'\n";
1951     print "\n";
1952     print "[$WHT$prefs_table$NRM]: $WHT";
1953     $new_table = <STDIN>;
1954     if ($new_table eq "\n") {
1955         $new_table = $prefs_table;
1956     } else {
1957         $new_table =~ s/[\r|\n]//g;
1958     }
1959     return $new_table;
1960 }
1961
1962 sub save_data {
1963     $tab = "    ";
1964     if(open (CF, ">config.php"))
1965     {
1966         print CF "<?php\n";
1967         print CF "\n";
1968
1969         print CF "/**\n";
1970         print CF " * SquirrelMail Configuration File\n";
1971         print CF " * Created using the configure script, conf.pl\n";
1972         print CF " */\n";
1973         print CF "\n";
1974
1975         if ($print_config_version) {
1976            print CF "\$config_version = '$print_config_version';\n";
1977         }
1978         print CF "\$config_use_color = $config_use_color;\n";
1979         print CF "\n";
1980
1981         print CF "\$org_name      = \"$org_name\";\n";
1982         print CF "\$org_logo      = '$org_logo';\n";
1983         print CF "\$org_title     = \"$org_title\";\n";
1984         print CF "\$signout_page  = '$signout_page';\n";
1985         print CF "\$frame_top     = '$frame_top';\n";
1986         print CF "\n";
1987
1988         print CF "\$motd = '$motd';\n";
1989         print CF "\n";
1990
1991         print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
1992         print CF "\n";
1993
1994         print CF "\$domain                 = '$domain';\n";
1995         print CF "\$imapServerAddress      = '$imapServerAddress';\n";
1996         print CF "\$imapPort               = $imapPort;\n";
1997         print CF "\$useSendmail            = $useSendmail;\n";
1998         print CF "\$smtpServerAddress      = '$smtpServerAddress';\n";
1999         print CF "\$smtpPort               = $smtpPort;\n";
2000         print CF "\$sendmail_path          = '$sendmail_path';\n";
2001         print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
2002         print CF "\$imap_server_type       = '$imap_server_type';\n";
2003         print CF "\$invert_time            = $invert_time;\n";
2004         print CF "\$optional_delimiter     = '$optional_delimiter';\n";
2005         print CF "\n";
2006
2007         print CF "\$default_folder_prefix          = '$default_folder_prefix';\n";
2008         print CF "\$trash_folder                   = '$trash_folder';\n";
2009         print CF "\$sent_folder                    = '$sent_folder';\n";
2010         print CF "\$draft_folder                   = '$draft_folder';\n";
2011         print CF "\$default_move_to_trash          = $default_move_to_trash;\n";
2012         print CF "\$default_move_to_sent           = $default_move_to_sent;\n";
2013         print CF "\$default_save_as_draft          = $default_save_as_draft;\n";
2014         print CF "\$show_prefix_option             = $show_prefix_option;\n";
2015         print CF "\$list_special_folders_first     = $list_special_folders_first;\n";
2016         print CF "\$use_special_folder_color       = $use_special_folder_color;\n";
2017         print CF "\$auto_expunge                   = $auto_expunge;\n";
2018         print CF "\$default_sub_of_inbox           = $default_sub_of_inbox;\n";
2019         print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
2020         print CF "\$default_unseen_notify          = $default_unseen_notify;\n";
2021         print CF "\$default_unseen_type            = $default_unseen_type;\n";
2022         print CF "\$auto_create_special            = $auto_create_special;\n";
2023         print CF "\$delete_folder                  = $delete_folder;\n";
2024         print CF "\n";
2025
2026         print CF "\$default_charset          = '$default_charset';\n";
2027         print CF "\$data_dir                 = '$data_dir';\n";
2028         print CF "\$attachment_dir           = \"$attachment_dir\";\n";
2029         print CF "\$dir_hash_level           = $dir_hash_level;\n";
2030         print CF "\$default_left_size        = $default_left_size;\n";
2031         print CF "\$force_username_lowercase = $force_username_lowercase;\n";
2032         print CF "\$default_use_priority     = $default_use_priority;\n";
2033         print CF "\$hide_sm_attributions     = $hide_sm_attributions;\n";
2034         print CF "\$default_use_mdn          = $default_use_mdn;\n";
2035         print CF "\n";
2036
2037         for ($ct=0; $ct <= $#plugins; $ct++) {
2038            print CF "\$plugins[$ct] = '$plugins[$ct]';\n";
2039         }
2040         print CF "\n";
2041
2042         print CF "\$theme_css = '$theme_css';\n";
2043         for ($count=0; $count <= $#theme_name; $count++) {
2044            print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n";
2045            print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n";
2046         }
2047         print CF "\n";
2048
2049         if ($default_use_javascript_addr_book ne "true") {
2050            $default_use_javascript_addr_book = "false";
2051         }
2052         print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
2053         for ($count=0; $count <= $#ldap_host; $count++) {
2054            print CF "\$ldap_server[$count] = array(\n";
2055            print CF "    'host' => '$ldap_host[$count]',\n";
2056            print CF "    'base' => '$ldap_base[$count]'";
2057            if ($ldap_name[$count]) {
2058               print CF ",\n";
2059               print CF "    'name' => '$ldap_name[$count]'";
2060            }
2061            if ($ldap_port[$count]) {
2062               print CF ",\n";
2063               print CF "    'port' => '$ldap_port[$count]'";
2064            }
2065            if ($ldap_charset[$count]) {
2066               print CF ",\n";
2067               print CF "    'charset' => '$ldap_charset[$count]'";
2068            }
2069            if ($ldap_maxrows[$count]) {
2070               print CF ",\n";
2071               print CF "    'maxrows' => '$ldap_maxrows[$count]'";
2072            }
2073            print CF "\n";
2074            print CF ");\n";
2075            print CF "\n";
2076         }
2077
2078         print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
2079         print CF "\$addrbook_table = '$addrbook_table';\n\n";
2080         print CF "\$prefs_dsn = '$prefs_dsn';\n";
2081         print CF "\$prefs_table = '$prefs_table';\n\n";
2082
2083         print CF "/**\n";
2084         print CF " * Make sure there are no characters after the PHP closing\n";
2085         print CF " * tag below (including newline characters and whitespace).\n";
2086         print CF " * Otherwise, that character will cause the headers to be\n";
2087         print CF " * sent and regular output to begin, which will majorly screw\n";
2088         print CF " * things up when we try to send more headers later.\n";
2089         print CF " */\n";
2090         print CF "?>";
2091
2092         close CF;
2093
2094         print "Data saved in config.php\n";
2095     } else {
2096         print "Error saving config.php: $!\n";
2097     }
2098 }
2099
2100 sub set_defaults {
2101    system "clear";
2102    print $WHT."SquirrelMail Configuration : ".$NRM;
2103    if ($config == 1) { print "Read: config.php"; }
2104    elsif ($config == 2) { print "Read: config_default.php"; }
2105    print "\n";
2106    print "---------------------------------------------------------\n";
2107
2108    print "While we have been building SquirrelMail, we have discovered some\n";
2109    print "preferences that work better with some servers that don't work so\n";
2110    print "well with others.  If you select your IMAP server, this option will\n";
2111    print "set some pre-defined settings for that server.\n";
2112    print "\n";
2113    print "Please note that you will still need to go through and make sure\n";
2114    print "everything is correct.  This does not change everything.  There are\n";
2115    print "only a few settings that this will change.\n";
2116    print "\n";
2117
2118    $continue = 0;
2119    while ($continue != 1) {
2120       print "Please select your IMAP server:\n";
2121       print "    cyrus      = Cyrus IMAP server\n";
2122       print "    uw         = University of Washington's IMAP server\n";
2123       print "    exchange   = Microsoft Exchange IMAP server\n";
2124       print "    courier    = Courier IMAP server\n";
2125       print "    quit       = Do not change anything\n";
2126       print "Command >> ";
2127       $server = <STDIN>;
2128       $server =~ s/[\r|\n]//g;
2129
2130       print "\n";
2131       if ($server eq "cyrus") {
2132          $imap_server_type = "cyrus";
2133          $default_folder_prefix = "";
2134          $trash_folder = "INBOX.Trash";
2135          $sent_folder = "INBOX.Sent";
2136          $draft_folder = "INBOX.Drafts";
2137          $show_prefix_option = false;
2138          $default_sub_of_inbox = true;
2139          $show_contain_subfolders_option = false;
2140          $optional_delimiter = ".";
2141          $disp_default_folder_prefix = "<none>";
2142
2143          $continue = 1;
2144       } elsif ($server eq "uw") {
2145          $imap_server_type = "uw";
2146          $default_folder_prefix = "mail/";
2147          $trash_folder = "Trash";
2148          $sent_folder = "Sent";
2149          $draft_folder = "Drafts";
2150          $show_prefix_option = true;
2151          $default_sub_of_inbox = false;
2152          $show_contain_subfolders_option = true;
2153          $optional_delimiter = "/";
2154          $disp_default_folder_prefix = $default_folder_prefix;
2155
2156          $continue = 1;
2157       } elsif ($server eq "exchange") {
2158          $imap_server_type = "exchange";
2159          $default_folder_prefix = "";
2160          $default_sub_of_inbox = true;
2161          $trash_folder = "INBOX/Deleted Items";
2162          $sent_folder = "INBOX/Sent Items";
2163          $drafts_folder = "INBOX/Drafts";
2164          $show_prefix_option = false;
2165          $show_contain_subfolders_option = false;
2166          $optional_delimiter = "detect";
2167          $disp_default_folder_prefix = "<none>";
2168
2169          $continue = 1;
2170       } elsif ($server eq "courier") {
2171          $imap_server_type = "courier";
2172          $default_folder_prefix = "INBOX.";
2173          $trash_folder = "Trash";
2174          $sent_folder = "Sent";
2175          $draft_folder = "Drafts";
2176          $show_prefix_option = false;
2177          $default_sub_of_inbox = false;
2178          $show_contain_subfolders_option = false;
2179          $optional_delimiter = ".";
2180          $disp_default_folder_prefix = $default_folder_prefix;
2181
2182          $continue = 1;
2183       } elsif ($server eq "quit") {
2184          $continue = 1;
2185       } else {
2186          $disp_default_folder_prefix = $default_folder_prefix;
2187          print "Unrecognized server: $server\n";
2188          print "\n";
2189       }
2190
2191       print "              imap_server_type = $imap_server_type\n";
2192       print "         default_folder_prefix = $disp_default_folder_prefix\n";
2193       print "                  trash_folder = $trash_folder\n";
2194       print "                   sent_folder = $sent_folder\n";
2195       print "                  draft_folder = $draft_folder\n";
2196       print "            show_prefix_option = $show_prefix_option\n";
2197       print "          default_sub_of_inbox = $default_sub_of_inbox\n";
2198       print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
2199       print "            optional_delimiter = $optional_delimiter\n";
2200    }
2201    print "\nPress any key to continue...";
2202    $tmp = <STDIN>;
2203 }