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