config/conf.pl

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