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 $conf_pl_version = "x62";
  10
  11 ############################################################
  12 # Some people try to run this as a CGI. That's wrong!
  13 ############################################################
  14 if(defined($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 ($line = <FILE>) {
  27       if ($line =~ /^\s+\$/) {
  28          $line =~ s/^\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 = $o[1];
  41                close (FILE);
  42             }
  43          }
  44       }
  45    }
  46    close (FILE);
  47
  48    if ($config_version ne $conf_pl_version) {
  49       system "clear";
  50       print $WHT."WARNING:\n".$NRM;
  51       print "  The file \"config/config.php\" was found, but it is for an older version of\n";
  52       print "  SquirrelMail.  It is possible to still read the defaults from this file\n";
  53       print "  but be warned that many preferences change between versions.  It is\n";
  54       print "  recommended that you start with a clean config.php for each upgrade that\n";
  55       print "  you do.  To do this, just move config/config.php out of the way.\n\n";
  56       print "Continue loading with the old config.php [y/N]? ";
  57       $ctu = <STDIN>;
  58       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
  59          exit;
  60       }
  61
  62       print "\nDo you want me to stop warning you [y/N]? ";
  63       $ctu = <STDIN>;
  64       if ($ctu =~ /^y\n/i) {
  65          $print_config_version = $conf_pl_version;
  66       } else {
  67          $print_config_version = $config_version;
  68       }
  69    } else {
  70       $print_config_version = $config_version;
  71    }
  72
  73    $config = 1;
  74    open (FILE, "config.php");
  75 } elsif (-e "config_default.php") {
  76    open (FILE, "config_default.php");
  77    while ($line = <FILE>) {
  78       if ($line =~ /^\s+\$/) {
  79          $line =~ s/^\s+\$//;
  80          $var = $line;
  81
  82          $var =~ s/=/EQUALS/;
  83          if ($var =~ /^([a-z]|[A-Z])/) {
  84             @o = split(/\s*EQUALS\s*/, $var);
  85             if ($o[0] eq "config_version") {
  86                $o[1] =~ s/[\n|\r]//g;
  87                $o[1] =~ s/\";\s*$//;
  88                $o[1] =~ s/;$//;
  89                $o[1] =~ s/^"//;
  90
  91                $config_version = $o[1];
  92                close (FILE);
  93             }
  94          }
  95       }
  96    }
  97    close (FILE);
  98
  99    if ($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 version of\n";
 103       print "  SquirrelMail.  This is HIGHLY unrecommended.  You should get the\n";
 104       print "  \"config_default.php\" that matches the version of SquirrelMail that you\n";
 105       print "  are running.  You can get this from the SquirrelMail web page by going\n";
 106       print "  to:  http://www.squirrelmail.org.\n\n";
 107       print "Continue loading with the old config_default.php (not a good idea) [y/N]? ";
 108       $ctu = <STDIN>;
 109       if (($ctu !~ /^y\n/i) || ($ctu =~ /^\n/)) {
 110          exit;
 111       }
 112
 113       print "\nDo you want me to stop warning you [y/N]? ";
 114       $ctu = <STDIN>;
 115       if ($ctu =~ /^y\n/i) {
 116          $print_config_version = $conf_pl_version;
 117       } else {
 118          $print_config_version = $config_version;
 119       }
 120    } else {
 121       $print_config_version = $config_version;
 122    }
 123    $config = 2;
 124    open (FILE, "config_default.php");
 125 } else {
 126    print "No configuration file found.  Please get config_default.php or\n";
 127    print "config.php before running this again.  This program needs a\n";
 128    print "default config file to get default values.\n";
 129    exit;
 130 }
 131
 132 #  Reads and parses the current configuration file (either
 133 #  config.php or config_default.php).
 134
 135 while ($line = <FILE>) {
 136    if ($line =~ /^\s+\$/) {
 137       $line =~ s/^\s+\$//;
 138       $var = $line;
 139
 140       $var =~ s/=/EQUALS/;
 141       if ($var =~ /^([a-z]|[A-Z])/) {
 142          @options = split(/\s*EQUALS\s*/, $var);
 143          $options[1] =~ s/[\n|\r]//g;
 144          $options[1] =~ s/\";\s*$//;
 145          $options[1] =~ s/;$//;
 146          $options[1] =~ s/^\"//;
 147
 148          if ($options[0] =~ /^theme\[[0-9]+\]\["PATH"\]/) {
 149             $sub = $options[0];
 150             $sub =~ s/\]\["PATH"\]//;
 151             $sub =~ s/.*\[//;
 152             if (-e "../themes") {
 153                $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
 154             }
 155             $theme_path[$sub] = $options[1];
 156          } elsif ($options[0] =~ /^theme\[[0-9]+\]\["NAME"\]/) {
 157             $sub = $options[0];
 158             $sub =~ s/\]\["NAME"\]//;
 159             $sub =~ s/.*\[//;
 160             $theme_name[$sub] = $options[1];
 161          } elsif ($options[0] =~ /^plugins\[[0-9]+\]/) {
 162             $sub = $options[0];
 163             $sub =~ s/\]//;
 164             $sub =~ s/^plugins\[//;
 165             $plugins[$sub] = $options[1];
 166          } elsif ($options[0] =~ /^ldap_server\[[0-9]+\]/) {
 167             $sub = $options[0];
 168             $sub =~ s/\]//;
 169             $sub =~ s/^ldap_server\[//;
 170             $continue = 0;
 171             while (($tmp = <FILE>) && ($continue != 1)) {
 172                if ($tmp =~ /\);\s*$/) {
 173                   $continue = 1;
 174                }
 175
 176                if ($tmp =~ /^\s*\"host\"/i) {
 177                   $tmp =~ s/^\s*\"host\"\s*=>\s*\"//i;
 178                   $tmp =~ s/\",\s*$//;
 179                   $tmp =~ s/\"\);\s*$//;
 180                   $host = $tmp;
 181                } elsif ($tmp =~ /^\s*\"base\"/i) {
 182                   $tmp =~ s/^\s*\"base\"\s*=>\s*\"//i;
 183                   $tmp =~ s/\",\s*$//;
 184                   $tmp =~ s/\"\);\s*$//;
 185                   $base = $tmp;
 186                } elsif ($tmp =~ /^\s*\"charset\"/i) {
 187                   $tmp =~ s/^\s*\"charset\"\s*=>\s*\"//i;
 188                   $tmp =~ s/\",\s*$//;
 189                   $tmp =~ s/\"\);\s*$//;
 190                   $charset = $tmp;
 191                } elsif ($tmp =~ /^\s*\"port\"/i) {
 192                   $tmp =~ s/^\s*\"port\"\s*=>\s*\"//i;
 193                   $tmp =~ s/\",\s*$//;
 194                   $tmp =~ s/\"\);\s*$//;
 195                   $port = $tmp;
 196                } elsif ($tmp =~ /^\s*\"maxrows\"/i) {
 197                   $tmp =~ s/^\s*\"maxrows\"\s*=>\s*\"//i;
 198                   $tmp =~ s/\",\s*$//;
 199                   $tmp =~ s/\"\);\s*$//;
 200                   $maxrows = $tmp;
 201                } elsif ($tmp =~ /^\s*\"name\"/i) {
 202                   $tmp =~ s/^\s*\"name\"\s*=>\s*\"//i;
 203                   $tmp =~ s/\",\s*$//;
 204                   $tmp =~ s/\"\);\s*$//;
 205                   $name = $tmp;
 206                }
 207             }
 208             $ldap_host[$sub] = $host;
 209             $ldap_base[$sub] = $base;
 210             $ldap_name[$sub] = $name;
 211             $ldap_port[$sub] = $port;
 212             $ldap_maxrows[$sub] = $maxrows;
 213             $ldap_charset[$sub] = $charset;
 214          } else {
 215             ${$options[0]} = $options[1];
 216          }
 217       }
 218    }
 219 }
 220 close FILE;
 221 if ($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    $config_use_color = 1;
 235 }
 236 if (!$invert_time) {
 237    $invert_time = "false";
 238 }
 239 if (!$force_username_lowercase) {
 240         $force_username_lowercase = "false";
 241 }
 242 if (!$optional_delimiter) {
 243         $optional_delimiter = "detect";
 244 }
 245
 246 #####################################################################################
 247 if ($config_use_color == 1) {
 248    $WHT = "\x1B[37;1m";
 249    $NRM = "\x1B[0m";
 250 } else {
 251    $WHT = "";
 252    $NRM = "";
 253    $config_use_color = 2;
 254 }
 255
 256 while (($command ne "q") && ($command ne "Q")) {
 257    system "clear";
 258    print $WHT."SquirrelMail Configuration : ".$NRM;
 259    if ($config == 1) { print "Read: config.php"; }
 260    elsif ($config == 2) { print "Read: config_default.php"; }
 261    print "\n";
 262    print "---------------------------------------------------------\n";
 263
 264    if ($menu == 0) {
 265       print $WHT."Main Menu --\n".$NRM;
 266       print "1.  Organization Preferences\n";
 267       print "2.  Server Settings\n";
 268       print "3.  Folder Defaults\n";
 269       print "4.  General Options\n";
 270       print "5.  Themes\n";
 271       print "6.  Address Books (LDAP)\n";
 272       print "7.  Message of the Day (MOTD)\n";
 273       print "8.  Plugins\n";
 274       print "\n";
 275       print "D.  Set pre-defined settings for specific IMAP servers\n";
 276       print "\n";
 277    } elsif ($menu == 1) {
 278       print $WHT."Organization Preferences\n".$NRM;
 279       print "1.  Organization Name    : $WHT$org_name$NRM\n";
 280       print "2.  Organization Logo    : $WHT$org_logo$NRM\n";
 281       print "3.  Organization Title   : $WHT$org_title$NRM\n";
 282       print "\n";
 283       print "R   Return to Main Menu\n";
 284    } elsif ($menu == 2) {
 285       print $WHT."Server Settings\n".$NRM;
 286       print "1.  Domain               : $WHT$domain$NRM\n";
 287       print "2.  IMAP Server          : $WHT$imapServerAddress$NRM\n";
 288       print "3.  IMAP Port            : $WHT$imapPort$NRM\n";
 289       print "4.  Use Sendmail/SMTP    : $WHT";
 290       if ($useSendmail eq "true") {
 291          print "Sendmail";
 292       } else {
 293          print "SMTP";
 294       }
 295       print "$NRM\n";
 296       if ($useSendmail eq "true") {
 297          print "5.    Sendmail Path      : $WHT$sendmail_path$NRM\n";
 298       } else {
 299          print "6.    SMTP Server        : $WHT$smtpServerAddress$NRM\n";
 300          print "7.    SMTP Port          : $WHT$smtpPort$NRM\n";
 301       }
 302       print "8.  Server               : $WHT$imap_server_type$NRM\n";
 303       print "9.  Invert Time          : $WHT$invert_time$NRM\n";
 304       print "10. Delimiter            : $WHT$optional_delimiter$NRM\n";
 305       print "\n";
 306       print "R   Return to Main Menu\n";
 307    } elsif ($menu == 3) {
 308       print $WHT."Folder Defaults\n".$NRM;
 309       print "1.  Default Folder Prefix      : $WHT$default_folder_prefix$NRM\n";
 310       print "2.  Show Folder Prefix Option  : $WHT$show_prefix_option$NRM\n";
 311       print "3.  Trash Folder               : $WHT$trash_folder$NRM\n";
 312       print "4.  Sent Folder                : $WHT$sent_folder$NRM\n";
 313       print "5.  By default, move to trash  : $WHT$default_move_to_trash$NRM\n";
 314       print "6.  By default, move to sent   : $WHT$default_move_to_sent$NRM\n";
 315       print "7.  List Special Folders First : $WHT$list_special_folders_first$NRM\n";
 316       print "8.  Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
 317       print "9.  Auto Expunge               : $WHT$auto_expunge$NRM\n";
 318       print "10. Default Sub. of INBOX      : $WHT$default_sub_of_inbox$NRM\n";
 319       print "11. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
 320       print "12. Default Unseen Notify      : $WHT$default_unseen_notify$NRM\n";
 321       print "13. Default Unseen Type        : $WHT$default_unseen_type$NRM\n";
 322       print "\n";
 323       print "R   Return to Main Menu\n";
 324    } elsif ($menu == 4) {
 325       print $WHT."General Options\n".$NRM;
 326       print "1.  Default Charset        : $WHT$default_charset$NRM\n";
 327       print "2.  Data Directory         : $WHT$data_dir$NRM\n";
 328       print "3.  Attachment Directory   : $WHT$attachment_dir$NRM\n";
 329       print "4.  Default Left Size      : $WHT$default_left_size$NRM\n";
 330       print "5.  Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
 331       print "\n";
 332       print "R   Return to Main Menu\n";
 333    } elsif ($menu == 5) {
 334       print $WHT."Themes\n".$NRM;
 335       print "1.  Change Themes\n";
 336       for ($count = 0; $count <= $#theme_name; $count++) {
 337          print "    >  $theme_name[$count]\n";
 338       }
 339       print "2.  CSS File : $WHT$theme_css$NRM\n";
 340       print "\n";
 341       print "R   Return to Main Menu\n";
 342    } elsif ($menu == 6) {
 343       print $WHT."Address Books (LDAP)\n".$NRM;
 344       print "1.  Change Servers\n";
 345       for ($count = 0; $count <= $#ldap_host; $count++) {
 346          print "    >  $ldap_host[$count]\n";
 347       }
 348       print "2.  Use Javascript Address Book Search  : $WHT$default_use_javascript_addr_book$NRM\n";
 349       print "\n";
 350       print "R   Return to Main Menu\n";
 351    } elsif ($menu == 7) {
 352       print $WHT."Message of the Day (MOTD)\n".$NRM;
 353       print "\n$motd\n";
 354       print "\n";
 355       print "1   Edit the MOTD\n";
 356       print "\n";
 357       print "R   Return to Main Menu\n";
 358    } elsif ($menu == 8) {
 359       print $WHT."Plugins\n".$NRM;
 360       print "  Installed Plugins\n";
 361       $num = 0;
 362       for ($count = 0; $count <= $#plugins; $count++) {
 363          $num = $count + 1;
 364          print "    $num. $plugins[$count]\n";
 365       }
 366       print "\n  Available Plugins:\n";
 367       opendir(DIR, "../plugins");
 368       @files = readdir(DIR);
 369       $pos=0;
 370       @unused_plugins = ();
 371       for ($i=0; $i <= $#files; $i++) {
 372          if ( -d "../plugins/" . $files[$i] &&
 373              $files[$i] !~ /^\./ && $files[$i] ne "CVS") {
 374             $match = 0;
 375             for ($k=0; $k<=$#plugins; $k++) {
 376                if ($plugins[$k] eq $files[$i]) {
 377                   $match = 1;
 378                }
 379             }
 380             if ($match == 0) {
 381                $unused_plugins[$pos] = $files[$i];
 382                $pos++;
 383             }
 384          }
 385       }
 386
 387       for ($i=0; $i<=$#unused_plugins; $i++) {
 388          $num = $num + 1;
 389          print "    $num. $unused_plugins[$i]\n";
 390       }
 391       closedir DIR;
 392
 393       print "\n";
 394       print "R   Return to Main Menu\n";
 395    }
 396    if ($config_use_color == 1) {
 397       print "C.  Turn color off\n";
 398    } else {
 399       print "C.  Turn color on\n";
 400    }
 401    print "S   Save data\n";
 402    print "Q   Quit\n";
 403
 404    print "\n";
 405    print "Command >> ".$WHT;
 406    $command = <STDIN>;
 407    $command =~ s/[\n|\r]//g;
 408    $command =~ tr/A-Z/a-z/;
 409    print "$NRM\n";
 410
 411    # Read the commands they entered.
 412    if ($command eq "r") {
 413       $menu = 0;
 414    } elsif ($command eq "s") {
 415       save_data ();
 416       print "Data saved in config.php\n";
 417       print "Press enter to continue...";
 418       $tmp = <STDIN>;
 419       $saved = 1;
 420    } elsif (($command eq "q") && ($saved == 0)) {
 421       print "You have not saved your data.\n";
 422       print "Save?  [".$WHT."Y".$NRM."/n]: ";
 423       $save = <STDIN>;
 424       if (($save =~ /^y/i) || ($save =~ /^\s*$/)) {
 425          save_data ();
 426        }
 427    } elsif ($command eq "c") {
 428       if ($config_use_color == 1) {
 429          $config_use_color = 2;
 430          $WHT = "";
 431          $NRM = "";
 432       } else {
 433          $config_use_color = 1;
 434          $WHT = "\x1B[37;1m";
 435          $NRM = "\x1B[0m";
 436       }
 437    } elsif ($command eq "d" && $menu == 0) {
 438       set_defaults ();
 439    } else {
 440       $saved = 0;
 441       if ($menu == 0) {
 442          if (($command > 0) && ($command < 9)) {
 443             $menu = $command;
 444          }
 445       } elsif ($menu == 1) {
 446          if    ($command == 1) { $org_name   = command1 (); }
 447          elsif ($command == 2) { $org_logo   = command2 (); }
 448          elsif ($command == 3) { $org_title  = command3 (); }
 449       } elsif ($menu == 2) {
 450          if    ($command == 1)  { $domain             = command11 (); }
 451          elsif ($command == 2)  { $imapServerAddress  = command12 (); }
 452          elsif ($command == 3)  { $imapPort           = command13 (); }
 453          elsif ($command == 4)  { $useSendmail        = command14 (); }
 454          elsif ($command == 5)  { $sendmail_path      = command15 (); }
 455          elsif ($command == 6)  { $smtpServerAddress  = command16 (); }
 456          elsif ($command == 7)  { $smtpPort           = command17 (); }
 457          elsif ($command == 8)  { $imap_server_type   = command18 (); }
 458          elsif ($command == 9)  { $invert_time        = command19 (); }
 459          elsif ($command == 10) { $optional_delimiter = command110 (); }
 460       } elsif ($menu == 3) {
 461          if    ($command == 1) { $default_folder_prefix          = command21 (); }
 462          elsif ($command == 2) { $show_prefix_option             = command22 (); }
 463          elsif ($command == 3) { $trash_folder                   = command23 (); }
 464          elsif ($command == 4) { $sent_folder                    = command24 (); }
 465          elsif ($command == 5) { $default_move_to_trash          = command25 (); }
 466          elsif ($command == 6) { $default_move_to_sent           = command26 (); }
 467          elsif ($command == 7) { $list_special_folders_first     = command27 (); }
 468          elsif ($command == 8) { $use_special_folder_color       = command28 (); }
 469          elsif ($command == 9) { $auto_expunge                   = command29 (); }
 470          elsif ($command == 10){ $default_sub_of_inbox           = command210(); }
 471          elsif ($command == 11){ $show_contain_subfolders_option = command211(); }
 472          elsif ($command == 12){ $default_unseen_notify          = command212(); }
 473          elsif ($command == 13){ $default_unseen_type            = command213(); }
 474       } elsif ($menu == 4) {
 475          if    ($command == 1) { $default_charset          = command31 (); }
 476          elsif ($command == 2) { $data_dir                 = command33 (); }
 477          elsif ($command == 3) { $attachment_dir           = command34 (); }
 478          elsif ($command == 4) { $default_left_size        = command35 (); }
 479          elsif ($command == 5) { $force_username_lowercase = command36 (); }
 480       } elsif ($menu == 5) {
 481          if    ($command == 1) { command41 (); }
 482          elsif ($command == 2) { $theme_css = command42 (); }
 483       } elsif ($menu == 6) {
 484          if    ($command == 1) { command61(); }
 485          elsif ($command == 2) { command62(); }
 486       } elsif ($menu == 7) {
 487          if    ($command == 1) { $motd             = command71(); }
 488       } elsif ($menu == 8) {
 489          if    ($command =~ /^[0-9]+/) { @plugins = command81(); }
 490       }
 491    }
 492 }
 493
 494 ####################################################################################
 495
 496 # org_name
 497 sub command1 {
 498    print "We have tried to make the name SquirrelMail as transparent as\n";
 499    print "possible.  If you set up an organization name, most places where\n";
 500    print "SquirrelMail would take credit will be credited to your organization.\n";
 501    print "\n";
 502    print "[$WHT$org_name$NRM]: $WHT";
 503    $new_org_name = <STDIN>;
 504    if ($new_org_name eq "\n") {
 505       $new_org_name = $org_name;
 506    } else {
 507       $new_org_name =~ s/[\r|\n]//g;
 508    }
 509    return $new_org_name;
 510 }
 511
 512
 513 # org_logo
 514 sub command2 {
 515    print "Your organization's logo is an image that will be displayed at\n";
 516    print "different times throughout SquirrelMail.  This is asking for the\n";
 517    print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n";
 518    print "(../images/logo.jpg) path to your logo.\n";
 519    print "\n";
 520    print "[$WHT$org_logo$NRM]: $WHT";
 521    $new_org_logo = <STDIN>;
 522    if ($new_org_logo eq "\n") {
 523       $new_org_logo = $org_logo;
 524    } else {
 525       $new_org_logo =~ s/[\r|\n]//g;
 526    }
 527    return $new_org_logo;
 528 }
 529
 530 # org_title
 531 sub command3 {
 532    print "A title is what is displayed at the top of the browser window in\n";
 533    print "the titlebar.  Usually this will end up looking something like:\n";
 534    print "\"Netscape: $org_title\"\n";
 535    print "\n";
 536    print "[$WHT$org_title$NRM]: $WHT";
 537    $new_org_title = <STDIN>;
 538    if ($new_org_title eq "\n") {
 539       $new_org_title = $org_title;
 540    } else {
 541       $new_org_title =~ s/[\r|\n]//g;
 542    }
 543    return $new_org_title;
 544 }
 545
 546 ####################################################################################
 547
 548 # domain
 549 sub command11 {
 550    print "The domain name is the suffix at the end of all email messages.  If\n";
 551    print "for example, your email address is jdoe\@myorg.com, then your domain\n";
 552    print "would be myorg.com.\n";
 553    print "\n";
 554    print "[$WHT$domain$NRM]: $WHT";
 555    $new_domain = <STDIN>;
 556    if ($new_domain eq "\n") {
 557       $new_domain = $domain;
 558    } else {
 559       $new_domain =~ s/[\r|\n]//g;
 560    }
 561    return $new_domain;
 562 }
 563
 564 # imapServerAddress
 565 sub command12 {
 566    print "This is the address where your IMAP server resides.\n";
 567    print "[$WHT$imapServerAddress$NRM]: $WHT";
 568    $new_imapServerAddress = <STDIN>;
 569    if ($new_imapServerAddress eq "\n") {
 570       $new_imapServerAddress = $imapServerAddress;
 571    } else {
 572       $new_imapServerAddress =~ s/[\r|\n]//g;
 573    }
 574    return $new_imapServerAddress;
 575 }
 576
 577 # imapPort
 578 sub command13 {
 579    print "This is the port that your IMAP server is on.  Usually this is 143.\n";
 580    print "[$WHT$imapPort$NRM]: $WHT";
 581    $new_imapPort = <STDIN>;
 582    if ($new_imapPort eq "\n") {
 583       $new_imapPort = $imapPort;
 584    } else {
 585       $new_imapPort =~ s/[\r|\n]//g;
 586    }
 587    return $new_imapPort;
 588 }
 589
 590 # useSendmail
 591 sub command14 {
 592    print "You now need to choose the method that you will use for sending\n";
 593    print "messages in SquirrelMail.  You can either connect to an SMTP server\n";
 594    print "or use sendmail directly.\n";
 595    if ($useSendmail eq "true") {
 596       $default_value = "1";
 597    } else {
 598       $default_value = "2";
 599    }
 600    print "\n";
 601    print "  1.  Sendmail\n";
 602    print "  2.  SMTP\n";
 603    print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
 604    $use_sendmail = <STDIN>;
 605    if (($use_sendmail =~ /^1\n/i) || (($use_sendmail =~ /^\n/) && ($default_value eq "1"))) {
 606       $useSendmail = "true";
 607    } else {
 608       $useSendmail = "false";
 609    }
 610    return $useSendmail;
 611 }
 612
 613 # sendmail_path
 614 sub command15 {
 615    if ($sendmail_path[0] !~ /./) {
 616       $sendmail_path = "/usr/sbin/sendmail";
 617    }
 618    print "Specify where the sendmail executable is located.  Usually /usr/sbin/sendmail\n";
 619    print "[$WHT$sendmail_path$NRM]: $WHT";
 620    $new_sendmail_path = <STDIN>;
 621    if ($new_sendmail_path eq "\n") {
 622       $new_sendmail_path = $sendmail_path;
 623    } else {
 624       $new_sendmail_path =~ s/[\r|\n]//g;
 625    }
 626    return $new_sendmail_path;
 627 }
 628
 629 # smtpServerAddress
 630 sub command16 {
 631    print "This is the location of your SMTP server.\n";
 632    print "[$WHT$smtpServerAddress$NRM]: $WHT";
 633    $new_smtpServerAddress = <STDIN>;
 634    if ($new_smtpServerAddress eq "\n") {
 635       $new_smtpServerAddress = $smtpServerAddress;
 636    } else {
 637       $new_smtpServerAddress =~ s/[\r|\n]//g;
 638    }
 639    return $new_smtpServerAddress;
 640 }
 641
 642 # smtpPort
 643 sub command17 {
 644    print "This is the port to connect to for SMTP.  Usually 25.\n";
 645    print "[$WHT$smtpPort$NRM]: $WHT";
 646    $new_smtpPort = <STDIN>;
 647    if ($new_smtpPort eq "\n") {
 648       $new_smtpPort = $smtpPort;
 649    } else {
 650       $new_smtpPort =~ s/[\r|\n]//g;
 651    }
 652    return $new_smtpPort;
 653 }
 654 # imap_server_type
 655 sub command18 {
 656    print "Each IMAP server has its own quirks.  As much as we tried to stick\n";
 657    print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
 658    print "the same principles.  We have made some work-arounds for some of\n";
 659    print "these servers.  If you would like to use them, please select your\n";
 660    print "IMAP server.  If you do not wish to use these work-arounds, you can\n";
 661    print "set this to \"other\", and none will be used.\n";
 662    print "    cyrus      = Cyrus IMAP server\n";
 663    print "    uw         = University of Washington's IMAP server\n";
 664    print "    exchange   = Microsoft Exchange IMAP server\n";
 665    print "    courier    = Courier IMAP server\n";
 666    print "[$WHT$imap_server_type$NRM]: $WHT";
 667    $new_imap_server_type = <STDIN>;
 668    if ($new_imap_server_type eq "\n") {
 669       $new_imap_server_type = $imap_server_type;
 670    } else {
 671       $new_imap_server_type =~ s/[\r|\n]//g;
 672    }
 673    return $new_imap_server_type;
 674 }
 675
 676 # invert_time
 677 sub command19 {
 678    print "Sometimes the date of messages sent is messed up (off by a few hours\n";
 679    print "on some machines).  Typically this happens if the system doesn't support\n";
 680    print "tm_gmtoff.  It will happen only if your time zone is \"negative\".\n";
 681    print "This most often occurs on Solaris 7 machines in the United States.\n";
 682    print "By default, this is off.  It should be kept off unless problems surface\n";
 683    print "about the time that messages are sent.\n";
 684    print "    no  = Do NOT fix time -- almost always correct\n";
 685    print "    yes = Fix the time for this system\n";
 686
 687    $YesNo = 'n';
 688    $YesNo = 'y' if ($invert_time eq "true");
 689
 690    print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
 691
 692    $new_invert_time = <STDIN>;
 693    $new_invert_time =~ tr/yn//cd;
 694    return "true" if ($new_invert_time eq "y");
 695    return "false" if ($new_invert_time eq "n");
 696    return $invert_time;
 697 }
 698
 699 sub command110 {
 700         print "This is the delimiter that your IMAP server uses to distinguish between\n";
 701         print "folders.  For example, Cyrus uses '.' as the delimiter and a complete\n";
 702         print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
 703         print "look like 'INBOX/Friends/Bob'.  Normally this should be left at 'detect'\n";
 704         print "but if you are sure you konw what delimiter your server uses, you can\n";
 705         print "specify it here.\n";
 706         print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
 707    print "[$WHT$optional_delimiter$NRM]: $WHT";
 708    $new_optional_delimiter = <STDIN>;
 709    if ($new_optional_delimiter eq "\n") {
 710       $new_optional_delimiter = $optional_delimiter;
 711    } else {
 712       $new_optional_delimiter =~ s/[\r|\n]//g;
 713    }
 714    return $new_optional_delimiter;
 715 }
 716
 717 # MOTD
 718 sub command71 {
 719    print "\nYou can now create the welcome message that is displayed\n";
 720    print "every time a user logs on.  You can use HTML or just plain\n";
 721    print "text.  If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
 722
 723    $new_motd = "";
 724    do {
 725       print "] ";
 726       $line = <STDIN>;
 727       $line =~ s/[\r|\n]//g;
 728       if ($line ne "@") {
 729          $line =~ s/  /\&nbsp;\&nbsp;/g;
 730          $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
 731          $line =~ s/$/ /;
 732          $line =~ s/\"/\\\"/g;
 733
 734          $new_motd = $new_motd . $line;
 735       }
 736    } while ($line ne "@");
 737    return $new_motd;
 738 }
 739
 740 ################# PLUGINS ###################
 741
 742 sub command81 {
 743    $command =~ s/[\s|\n|\r]*//g;
 744    if ($command > 0) {
 745       $command = $command - 1;
 746       if ($command <= $#plugins) {
 747          @newplugins = ();
 748          $ct=0;
 749          while ($ct <= $#plugins) {
 750             if ($ct != $command) {
 751                @newplugins = (@newplugins, $plugins[$ct]);
 752             }
 753             $ct++;
 754          }
 755          @plugins = @newplugins;
 756       } elsif ($command <= $#plugins + $#unused_plugins + 1) {
 757          $num = $command - $#plugins - 1;
 758          @newplugins = @plugins;
 759          $ct=0;
 760          while ($ct <= $#unused_plugins) {
 761             if ($ct == $num) {
 762                @newplugins = (@newplugins, $unused_plugins[$ct]);
 763             }
 764             $ct++;
 765          }
 766          @plugins = @newplugins;
 767       }
 768    }
 769    return @plugins;
 770 }
 771
 772 ################# FOLDERS ###################
 773
 774 # default_folder_prefix
 775 sub command21 {
 776    print "Some IMAP servers (UW, for example) store mail and folders in\n";
 777    print "your user space in a separate subdirectory.  This is where you\n";
 778    print "specify what that directory is.\n";
 779    print "\n";
 780    print "EXAMPLE:  mail/";
 781    print "\n";
 782    print "NOTE:  If you use Cyrus, or some server that would not use this\n";
 783    print "       option, you must set this to 'none'.\n";
 784    print "\n";
 785    print "[$WHT$default_folder_prefix$NRM]: $WHT";
 786    $new_default_folder_prefix = <STDIN>;
 787    if ($new_default_folder_prefix eq "\n") {
 788       $new_default_folder_prefix = $default_folder_prefix;
 789    } else {
 790       $new_default_folder_prefix =~ s/[\r|\n]//g;
 791    }
 792    if (($new_default_folder_prefix =~ /^\s*$/) || ($new_default_folder_prefix =~ /none/i)) {
 793       $new_default_folder_prefix = "";
 794    } else {
 795       $new_default_folder_prefix =~ s/\/*$//g;
 796       $new_default_folder_prefix =~ s/$/\//g;
 797    }
 798    return $new_default_folder_prefix;
 799 }
 800
 801 # Show Folder Prefix
 802 sub command22 {
 803    print "It is possible to set up the default folder prefix as a user\n";
 804    print "specific option, where each user can specify what their mail\n";
 805    print "folder is.  If you set this to false, they will never see the\n";
 806    print "option, but if it is true, this option will appear in the\n";
 807    print "'options' section.\n";
 808    print "\n";
 809    print "NOTE:  You set the default folder prefix in option '1' of this\n";
 810    print "       section.  That will be the default if the user doesn't\n";
 811    print "       specify anything different.\n";
 812    print "\n";
 813
 814    if ($show_prefix_option eq "true") {
 815       $default_value = "y";
 816    } else {
 817       $default_value = "n";
 818    }
 819    print "\n";
 820    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
 821    $new_show = <STDIN>;
 822    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 823       $show_prefix_option = "true";
 824    } else {
 825       $show_prefix_option = "false";
 826    }
 827    return $show_prefix_option;
 828 }
 829
 830 # Trash Folder
 831 sub command23 {
 832    print "You can now specify where the default trash folder is located.\n";
 833    print "On servers where you do not want this, you can set it to anything\n";
 834    print "and set option 7 to false.\n";
 835    print "\n";
 836    print "This is relative to where the rest of your email is kept.  You do\n";
 837    print "not need to worry about their mail directory.  If this folder\n";
 838    print "would be ~/mail/trash on the filesystem, you only need to specify\n";
 839    print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
 840    print "\n";
 841
 842    print "[$WHT$trash_folder$NRM]: $WHT";
 843    $new_trash_folder = <STDIN>;
 844    if ($new_trash_folder eq "\n") {
 845       $new_trash_folder = $trash_folder;
 846    } else {
 847       $new_trash_folder =~ s/[\r|\n]//g;
 848    }
 849    return $new_trash_folder;
 850 }
 851
 852 # Sent Folder
 853 sub command24 {
 854    print "This is where messages that are sent will be stored.  SquirrelMail\n";
 855    print "by default puts a copy of all outgoing messages in this folder.\n";
 856    print "\n";
 857    print "This is relative to where the rest of your email is kept.  You do\n";
 858    print "not need to worry about their mail directory.  If this folder\n";
 859    print "would be ~/mail/sent on the filesystem, you only need to specify\n";
 860    print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
 861    print "\n";
 862
 863    print "[$WHT$sent_folder$NRM]: $WHT";
 864    $new_sent_folder = <STDIN>;
 865    if ($new_sent_folder eq "\n") {
 866       $new_sent_folder = $sent_folder;
 867    } else {
 868       $new_sent_folder =~ s/[\r|\n]//g;
 869    }
 870    return $new_sent_folder;
 871 }
 872
 873 # default move to trash
 874 sub command25 {
 875    print "By default, should messages get moved to the trash folder?  You\n";
 876    print "can specify the default trash folder in option 3.  If this is set\n";
 877    print "to false, messages will get deleted immediately without moving\n";
 878    print "to the trash folder.\n";
 879    print "\n";
 880    print "Trash folder is currently: $trash_folder\n";
 881    print "\n";
 882
 883    if ($default_move_to_trash eq "true") {
 884       $default_value = "y";
 885    } else {
 886       $default_value = "n";
 887    }
 888    print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
 889    $new_show = <STDIN>;
 890    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 891       $default_move_to_trash = "true";
 892    } else {
 893       $default_move_to_trash = "false";
 894    }
 895    return $default_move_to_trash;
 896 }
 897
 898 # default move to sent
 899 sub command26 {
 900    print "By default, should messages get moved to the sent folder?  You\n";
 901    print "can specify the default sent folder in option 4.  If this is set\n";
 902    print "to false, messages will get sent an no copy will be made.\n";
 903    print "\n";
 904    print "Trash folder is currently: $sent_folder\n";
 905    print "\n";
 906
 907    if ($default_move_to_sent eq "true") {
 908       $default_value = "y";
 909    } else {
 910       $default_value = "n";
 911    }
 912    print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
 913    $new_show = <STDIN>;
 914    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 915       $default_move_to_sent = "true";
 916    } else {
 917       $default_move_to_sent = "false";
 918    }
 919    return $default_move_to_sent;
 920 }
 921
 922 # List special folders first
 923 sub command27 {
 924    print "SquirrelMail has what we call 'special folders' that are not\n";
 925    print "manipulated and viewed like normal folders.  Some examples of\n";
 926    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 927    print "Simply asks if you want these folders listed first in the folder\n";
 928    print "listing.\n";
 929    print "\n";
 930
 931    if ($list_special_folders_first eq "true") {
 932       $default_value = "y";
 933    } else {
 934       $default_value = "n";
 935    }
 936    print "\n";
 937    print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
 938    $new_show = <STDIN>;
 939    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 940       $list_special_folders_first = "true";
 941    } else {
 942       $list_special_folders_first = "false";
 943    }
 944    return $list_special_folders_first;
 945 }
 946
 947 # Show special folders color
 948 sub command28 {
 949    print "SquirrelMail has what we call 'special folders' that are not\n";
 950    print "manipulated and viewed like normal folders.  Some examples of\n";
 951    print "these folders would be INBOX, Trash, Sent, etc.  This option\n";
 952    print "wants to know if we should display special folders in a\n";
 953    print "color than the other folders.\n";
 954    print "\n";
 955
 956    if ($use_special_folder_color eq "true") {
 957       $default_value = "y";
 958    } else {
 959       $default_value = "n";
 960    }
 961    print "\n";
 962    print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
 963    $new_show = <STDIN>;
 964    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 965       $use_special_folder_color = "true";
 966    } else {
 967       $use_special_folder_color = "false";
 968    }
 969    return $use_special_folder_color;
 970 }
 971
 972 # Auto expunge
 973 sub command29 {
 974    print "The way that IMAP handles deleting messages is as follows.  You\n";
 975    print "mark the message as deleted, and then to 'really' delete it, you\n";
 976    print "expunge it.  This option asks if you want to just have messages\n";
 977    print "marked as deleted, or if you want SquirrelMail to expunge the \n";
 978    print "messages too.\n";
 979    print "\n";
 980
 981    if ($auto_expunge eq "true") {
 982       $default_value = "y";
 983    } else {
 984       $default_value = "n";
 985    }
 986    print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
 987    $new_show = <STDIN>;
 988    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
 989       $auto_expunge = "true";
 990    } else {
 991       $auto_expunge = "false";
 992    }
 993    return $auto_expunge;
 994 }
 995
 996 # Default sub of inbox
 997 sub command210 {
 998    print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
 999    print "This can cause some confusion in folder creation for users when\n";
1000    print "they try to create folders and don't put it as a subfolder of INBOX\n";
1001    print "and get permission errors.  This option asks if you want folders\n";
1002    print "to be subfolders of INBOX by default.\n";
1003    print "\n";
1004
1005    if ($default_sub_of_inbox eq "true") {
1006       $default_value = "y";
1007    } else {
1008       $default_value = "n";
1009    }
1010    print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1011    $new_show = <STDIN>;
1012    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1013       $default_sub_of_inbox = "true";
1014    } else {
1015       $default_sub_of_inbox = "false";
1016    }
1017    return $default_sub_of_inbox;
1018 }
1019
1020 # Show contain subfolder option
1021 sub command211 {
1022    print "Some IMAP servers (UW) make it so that there are two types of\n";
1023    print "folders.  Those that contain messages, and those that contain\n";
1024    print "subfolders.  If this is the case for your server, set this to\n";
1025    print "true, and it will ask the user whether the folder they are\n";
1026    print "creating contains subfolders or messages.\n";
1027    print "\n";
1028
1029    if ($show_contain_subfolders_option eq "true") {
1030       $default_value = "y";
1031    } else {
1032       $default_value = "n";
1033    }
1034    print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1035    $new_show = <STDIN>;
1036    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1037       $show_contain_subfolders_option = "true";
1038    } else {
1039       $show_contain_subfolders_option = "false";
1040    }
1041    return $show_contain_subfolders_option;
1042 }
1043
1044 # Default Unseen Notify
1045 sub command212 {
1046    print "This option specifies where the users will receive notification\n";
1047    print "about unseen messages by default.  This is of course an option that\n";
1048    print "can be changed on a user level.\n";
1049    print "  1 = No notification\n";
1050    print "  2 = Only on the INBOX\n";
1051    print "  3 = On all folders\n";
1052    print "\n";
1053
1054    print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1055    $new_show = <STDIN>;
1056    if ($new_show =~ /^[1|2|3]\n/i) {
1057       $default_unseen_notify = $new_show;
1058    }
1059    $default_unseen_notify =~ s/[\r|\n]//g;
1060    return $default_unseen_notify;
1061 }
1062
1063 # Default Unseen Type
1064 sub command213 {
1065    print "Here you can define the default way that unseen messages will be displayed\n";
1066    print "to the user in the folder listing on the left side.\n";
1067    print "  1 = Only unseen messages   (4)\n";
1068    print "  2 = Unseen and Total messages  (4/27)\n";
1069    print "\n";
1070
1071    print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1072    $new_show = <STDIN>;
1073    if ($new_show =~ /^[1|2]\n/i) {
1074       $default_unseen_type = $new_show;
1075    }
1076    $default_unseen_type =~ s/[\r|\n]//g;
1077    return $default_unseen_type;
1078 }
1079
1080
1081 ############# GENERAL OPTIONS #####################
1082
1083 # Default Charset
1084 sub command31 {
1085    print "This option controls what character set is used when sending\n";
1086    print "mail and when sending HTML to the browser.  Do not set this\n";
1087    print "to US-ASCII, use ISO-8859-1 instead.  For cyrillic, it is best\n";
1088    print "to use KOI8-R, since this implementation is faster than most\n";
1089    print "of the alternatives\n";
1090    print "\n";
1091
1092    print "[$WHT$default_charset$NRM]: $WHT";
1093    $new_default_charset = <STDIN>;
1094    if ($new_default_charset eq "\n") {
1095       $new_default_charset = $default_charset;
1096    } else {
1097       $new_default_charset =~ s/[\r|\n]//g;
1098    }
1099    return $new_default_charset;
1100 }
1101
1102 # Data directory
1103 sub command33 {
1104    print "It is a possible security hole to have a writable directory\n";
1105    print "under the web server's root directory (ex: /home/httpd/html).\n";
1106    print "For this reason, it is possible to put the data directory\n";
1107    print "anywhere you would like.  The path name can be absolute or\n";
1108    print "relative (to the config directory).  It doesn't matter.  Here\n";
1109    print "are two examples:\n";
1110    print "  Absolute:    /usr/local/squirrelmail/data/\n";
1111    print "  Relative:    ../data/\n";
1112    print "\n";
1113
1114    print "[$WHT$data_dir$NRM]: $WHT";
1115    $new_data_dir = <STDIN>;
1116    if ($new_data_dir eq "\n") {
1117       $new_data_dir = $data_dir;
1118    } else {
1119       $new_data_dir =~ s/[\r|\n]//g;
1120    }
1121    if ($new_data_dir =~ /^\s*$/) {
1122       $new_data_dir = "";
1123    } else {
1124       $new_data_dir =~ s/\/*$//g;
1125       $new_data_dir =~ s/$/\//g;
1126    }
1127    return $new_data_dir;
1128 }
1129
1130 # Attachment directory
1131 sub command34 {
1132    print "Path to directory used for storing attachments while a mail is\n";
1133    print "being sent.  There are a few security considerations regarding this\n";
1134    print "directory:\n";
1135    print "  1.  It should have the permission 733 (rwx-wx-wx) to make it\n";
1136    print "      impossible for a random person with access to the webserver\n";
1137    print "      to list files in this directory.  Confidential data might\n";
1138    print "      be laying around in there.\n";
1139    print "  2.  Since the webserver is not able to list the files in the\n";
1140    print "      content is also impossible for the webserver to delete files\n";
1141    print "      lying around there for too long.\n";
1142    print "  3.  It should probably be another directory than the data\n";
1143    print "      directory specified in option 3.\n";
1144    print "\n";
1145
1146    print "[$WHT$attachment_dir$NRM]: $WHT";
1147    $new_attachment_dir = <STDIN>;
1148    if ($new_attachment_dir eq "\n") {
1149       $new_attachment_dir = $attachment_dir;
1150    } else {
1151       $new_attachment_dir =~ s/[\r|\n]//g;
1152    }
1153    if ($new_attachment_dir =~ /^\s*$/) {
1154       $new_attachment_dir = "";
1155    } else {
1156       $new_attachment_dir =~ s/\/*$//g;
1157       $new_attachment_dir =~ s/$/\//g;
1158    }
1159    return $new_attachment_dir;
1160 }
1161
1162
1163 sub command35 {
1164    print "This is the default size (in pixels) of the left folder list.\n";
1165    print "Default is 200, but you can set it to whatever you wish.  This\n";
1166    print "is a user preference, so this will only show up as their default.\n";
1167    print "\n";
1168    print "[$WHT$default_left_size$NRM]: $WHT";
1169    $new_default_left_size = <STDIN>;
1170    if ($new_default_left_size eq "\n") {
1171       $new_default_left_size = $default_left_size;
1172    } else {
1173       $new_default_left_size =~ s/[\r|\n]//g;
1174    }
1175    return $new_default_left_size;
1176 }
1177
1178
1179 sub command36 {
1180    print "Some IMAP servers only have lowercase letters in the usernames\n";
1181    print "but they still allow people with uppercase to log in.  This\n";
1182    print "causes a problem with the user's preference files.  This option\n";
1183    print "transparently changes all usernames to lowercase.";
1184    print "\n";
1185
1186    if ($force_username_lowercase eq "true") {
1187       $default_value = "y";
1188    } else {
1189       $default_value = "n";
1190    }
1191    print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
1192    $new_show = <STDIN>;
1193    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1194       return "true";
1195    }
1196    return "false";
1197 }
1198
1199
1200 sub command41 {
1201    print "\nNow we will define the themes that you wish to use.  If you have added\n";
1202    print "a theme of your own, just follow the instructions (?) about how to add\n";
1203    print "them.  You can also change the default theme.\n";
1204    print "[theme] command (?=help) > ";
1205    $input = <STDIN>;
1206    $input =~ s/[\r|\n]//g;
1207    while ($input ne "d") {
1208       if ($input =~ /^\s*l\s*/i) {
1209          $count = 0;
1210          while ($count <= $#theme_name) {
1211             if ($count == $theme_default) {
1212                print " *";
1213             } else {
1214                print "  ";
1215             }
1216             $name = $theme_name[$count];
1217             $num_spaces = 25 - length($name);
1218             for ($i = 0; $i < $num_spaces;$i++) {
1219                $name = $name . " ";
1220             }
1221
1222             print " $count.  $name";
1223             print "($theme_path[$count])\n";
1224
1225             $count++;
1226          }
1227       } elsif ($input =~ /^\s*m\s*[0-9]+/i) {
1228          $old_def = $theme_default;
1229          $theme_default = $input;
1230          $theme_default =~ s/^\s*m\s*//;
1231          if (($theme_default > $#theme_name) || ($theme_default < 0)) {
1232             print "Cannot set default theme to $theme_default.  That theme does not exist.\n";
1233             $theme_default = $old_def;
1234          }
1235       } elsif ($input =~ /^\s*\+/) {
1236          print "What is the name of this theme: ";
1237          $name = <STDIN>;
1238          $name =~ s/[\r|\n]//g;
1239          $theme_name[$#theme_name+1] = $name;
1240          print "Be sure to put ../themes/ before the filename.\n";
1241          print "What file is this stored in (ex: ../themes/default_theme.php): ";
1242          $name = <STDIN>;
1243          $name =~ s/[\r|\n]//g;
1244          $theme_path[$#theme_path+1] = $name;
1245       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1246          if ($input =~ /[0-9]+\s*$/) {
1247             $rem_num = $input;
1248             $rem_num =~ s/^\s*-\s*//g;
1249             $rem_num =~ s/\s*$//;
1250          } else {
1251             $rem_num = $#theme_name;
1252          }
1253          if ($rem_num == $theme_default) {
1254             print "You cannot remove the default theme!\n";
1255          } else {
1256             $count = 0;
1257             @new_theme_name = ();
1258             @new_theme_path = ();
1259             while ($count <= $#theme_name) {
1260                if ($count != $rem_num) {
1261                   @new_theme_name = (@new_theme_name, $theme_name[$count]);
1262                   @new_theme_path = (@new_theme_path, $theme_path[$count]);
1263                }
1264                $count++;
1265             }
1266             @theme_name = @new_theme_name;
1267             @theme_path = @new_theme_path;
1268             if ($theme_default > $rem_num) {
1269                $theme_default--;
1270             }
1271          }
1272       } elsif ($input =~ /^\s*t\s*/i) {
1273          print "\nStarting detection...\n\n";
1274
1275          opendir(DIR, "../themes");
1276          @files = grep { /\.php$/i } readdir(DIR);
1277          $cnt = 0;
1278          while ($cnt <= $#files) {
1279             $filename = "../themes/" . $files[$cnt];
1280                if ($filename ne "../themes/index.php") {
1281                $found = 0;
1282                for ($x=0; $x <= $#theme_path; $x++) {
1283                   if ($theme_path[$x] eq $filename) {
1284                      $found = 1;
1285                   }
1286                }
1287                if ($found != 1) {
1288                   print "** Found theme: $filename\n";
1289                   print "   What is its name? ";
1290                   $nm = <STDIN>;
1291                   $nm =~ s/[\n|\r]//g;
1292                   $theme_name[$#theme_name+1] = $nm;
1293                   $theme_path[$#theme_path+1] = $filename;
1294                }
1295             }
1296             $cnt++;
1297          }
1298          print "\n";
1299          for ($cnt=0; $cnt <= $#theme_path; $cnt++) {
1300             $filename = $theme_path[$cnt];
1301             if (! (-e $filename)) {
1302                print "  Removing $filename (file not found)\n";
1303                $offset = 0;
1304                @new_theme_name = ();
1305                @new_theme_path = ();
1306                for ($x=0; $x < $#theme_path; $x++) {
1307                   if ($theme_path[$x] eq $filename) {
1308                      $offset = 1;
1309                   }
1310                   if ($offset == 1) {
1311                      $new_theme_name[$x] = $theme_name[$x+1];
1312                      $new_theme_path[$x] = $theme_path[$x+1];
1313                   } else {
1314                      $new_theme_name[$x] = $theme_name[$x];
1315                      $new_theme_path[$x] = $theme_path[$x];
1316                   }
1317                }
1318                @theme_name = @new_theme_name;
1319                @theme_path = @new_theme_path;
1320             }
1321          }
1322          print "\nDetection complete!\n\n";
1323
1324          closedir DIR;
1325       } elsif ($input =~ /^\s*\?\s*/) {
1326          print ".-------------------------.\n";
1327          print "| t       (detect themes) |\n";
1328          print "| +           (add theme) |\n";
1329          print "| - N      (remove theme) |\n";
1330          print "| m N      (mark default) |\n";
1331          print "| l         (list themes) |\n";
1332          print "| d                (done) |\n";
1333          print "`-------------------------'\n";
1334       }
1335       print "[theme] command (?=help) > ";
1336       $input = <STDIN>;
1337       $input =~ s/[\r|\n]//g;
1338    }
1339 }
1340
1341
1342 # Theme - CSS file
1343 sub command42 {
1344    print "You may specify a cascading style-sheet (CSS) file to be included\n";
1345    print "on each html page generated by SquirrelMail. The CSS file is useful\n";
1346    print "for specifying a site-wide font. If you're not familiar with CSS\n";
1347    print "files, leave this blank.\n";
1348    print "\n";
1349    print "To clear out an existing value, just type a space for the input.\n";
1350    print "\n";
1351    print "[$WHT$theme_css$NRM]: $WHT";
1352    $new_theme_css = <STDIN>;
1353    if ($new_theme_css eq "\n") {
1354       $new_theme_css = $theme_css;
1355    } else {
1356       $new_theme_css =~ s/[\r|\n]//g;
1357    }
1358    $new_theme_css =~ s/^\s*//;
1359    return $new_theme_css;
1360 }
1361
1362
1363 sub command61 {
1364    print "You can now define different LDAP servers.\n";
1365    print "[ldap] command (?=help) > ";
1366    $input = <STDIN>;
1367    $input =~ s/[\r|\n]//g;
1368    while ($input ne "d") {
1369       if ($input =~ /^\s*l\s*/i) {
1370          $count = 0;
1371          while ($count <= $#ldap_host) {
1372             print "$count. $ldap_host[$count]\n";
1373             print "        base: $ldap_base[$count]\n";
1374             if ($ldap_charset[$count]) {
1375                print "     charset: $ldap_charset[$count]\n";
1376             }
1377             if ($ldap_port[$count]) {
1378                print "        port: $ldap_port[$count]\n";
1379             }
1380             if ($ldap_name[$count]) {
1381                print "        name: $ldap_name[$count]\n";
1382             }
1383             if ($ldap_maxrows[$count]) {
1384                print "     maxrows: $ldap_maxrows[$count]\n";
1385             }
1386             print "\n";
1387             $count++;
1388          }
1389       } elsif ($input =~ /^\s*\+/) {
1390          $sub = $#ldap_host + 1;
1391
1392          print "First, we need to have the hostname or the IP address where\n";
1393          print "this LDAP server resides.  Example: ldap.bigfoot.com\n";
1394          print "hostname: ";
1395          $name = <STDIN>;
1396          $name =~ s/[\r|\n]//g;
1397          $ldap_host[$sub] = $name;
1398
1399          print "\n";
1400
1401          print "Next, we need the server root (base dn).  For this, an empty\n";
1402          print "string is allowed.\n";
1403          print "Example: ou=member_directory,o=netcenter.com\n";
1404          print "base: ";
1405          $name = <STDIN>;
1406          $name =~ s/[\r|\n]//g;
1407          $ldap_base[$sub] = $name;
1408
1409          print "\n";
1410
1411          print "This is the TCP/IP port number for the LDAP server.  Default\n";
1412          print "port is 389.  This is optional.  Press ENTER for default.\n";
1413          print "port: ";
1414          $name = <STDIN>;
1415          $name =~ s/[\r|\n]//g;
1416          $ldap_port[$sub] = $name;
1417
1418          print "\n";
1419
1420          print "This is the charset for the server.  Default is utf-8.  This\n";
1421          print "is also optional.  Press ENTER for default.\n";
1422          print "charset: ";
1423          $name = <STDIN>;
1424          $name =~ s/[\r|\n]//g;
1425          $ldap_charset[$sub] = $name;
1426
1427          print "\n";
1428
1429          print "This is the name for the server, used to tag the results of\n";
1430          print "the search.  Default it \"LDAP: hostname\".  Press ENTER for default\n";
1431          print "name: ";
1432          $name = <STDIN>;
1433          $name =~ s/[\r|\n]//g;
1434          $ldap_name[$sub] = $name;
1435
1436          print "\n";
1437
1438          print "You can specify the maximum number of rows in the search result.\n";
1439          print "Default is unlimited.  Press ENTER for default.\n";
1440          print "maxrows: ";
1441          $name = <STDIN>;
1442          $name =~ s/[\r|\n]//g;
1443          $ldap_maxrows[$sub] = $name;
1444
1445          print "\n";
1446
1447       } elsif ($input =~ /^\s*-\s*[0-9]?/) {
1448          if ($input =~ /[0-9]+\s*$/) {
1449             $rem_num = $input;
1450             $rem_num =~ s/^\s*-\s*//g;
1451             $rem_num =~ s/\s*$//;
1452          } else {
1453             $rem_num = $#ldap_host;
1454          }
1455          $count = 0;
1456          @new_ldap_host = ();
1457          @new_ldap_base = ();
1458          @new_ldap_port = ();
1459          @new_ldap_name = ();
1460          @new_ldap_charset = ();
1461          @new_ldap_maxrows = ();
1462          while ($count <= $#ldap_host) {
1463             if ($count != $rem_num) {
1464                @new_ldap_host = (@new_ldap_host, $ldap_host[$count]);
1465                @new_ldap_base = (@new_ldap_base, $ldap_base[$count]);
1466                @new_ldap_port = (@new_ldap_port, $ldap_port[$count]);
1467                @new_ldap_name = (@new_ldap_name, $ldap_name[$count]);
1468                @new_ldap_charset = (@new_ldap_charset, $ldap_charset[$count]);
1469                @new_ldap_maxrows = (@new_ldap_maxrows, $ldap_maxrows[$count]);
1470             }
1471             $count++;
1472          }
1473          @ldap_host = @new_ldap_host;
1474          @ldap_base = @new_ldap_base;
1475          @ldap_port = @new_ldap_port;
1476          @ldap_name = @new_ldap_name;
1477          @ldap_charset = @new_ldap_charset;
1478          @ldap_maxrows = @new_ldap_maxrows;
1479       } elsif ($input =~ /^\s*\?\s*/) {
1480          print ".-------------------------.\n";
1481          print "| +            (add host) |\n";
1482          print "| - N       (remove host) |\n";
1483          print "| l          (list hosts) |\n";
1484          print "| d                (done) |\n";
1485          print "`-------------------------'\n";
1486       }
1487       print "[ldap] command (?=help) > ";
1488       $input = <STDIN>;
1489       $input =~ s/[\r|\n]//g;
1490    }
1491 }
1492
1493 sub command62 {
1494    print "Some of our developers have come up with very good javascript interface\n";
1495    print "for searching through address books, however, our original goals said\n";
1496    print "that we would be 100% HTML.  In order to make it possible to use their\n";
1497    print "interface, and yet stick with our goals, we have also written a plain\n";
1498    print "HTML version of the search.  Here, you can choose which version to use.\n";
1499    print "\n";
1500    print "This is just the default value.  It is also a user option that each\n";
1501    print "user can configure individually\n";
1502    print "\n";
1503
1504    if ($default_use_javascript_addr_book eq "true") {
1505       $default_value = "y";
1506    } else {
1507       $default_use_javascript_addr_book = "false";
1508       $default_value = "n";
1509    }
1510    print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
1511    $new_show = <STDIN>;
1512    if (($new_show =~ /^y\n/i) || (($new_show =~ /^\n/) && ($default_value eq "y"))) {
1513       $default_use_javascript_addr_book = "true";
1514    } else {
1515       $default_use_javascript_addr_book = "false";
1516    }
1517    return $default_use_javascript_addr_book;
1518 }
1519
1520
1521 sub save_data {
1522    open (FILE, ">config.php");
1523
1524    print FILE "<?php\n\t/** SquirrelMail configuration\n";
1525    print FILE "\t ** Created using the configure script, conf.pl\n\t **/\n\n";
1526
1527    if ($print_config_version) {
1528       print FILE "\t\$config_version = \"$print_config_version\";\n";
1529    }
1530    print FILE "\t\$config_use_color = $config_use_color;\n";
1531    print FILE "\n";
1532
1533    print FILE "\t\$org_name   = \"$org_name\";\n";
1534    print FILE "\t\$org_logo   = \"$org_logo\";\n";
1535    print FILE "\t\$org_title  = \"$org_title\";\n";
1536
1537    print FILE "\n";
1538
1539    print FILE "\t\$domain               = \"$domain\";\n";
1540    print FILE "\t\$imapServerAddress    = \"$imapServerAddress\";\n";
1541    print FILE "\t\$imapPort             =  $imapPort;\n";
1542    print FILE "\t\$useSendmail          =  $useSendmail;\n";
1543    print FILE "\t\$smtpServerAddress    = \"$smtpServerAddress\";\n";
1544    print FILE "\t\$smtpPort             =  $smtpPort;\n";
1545    print FILE "\t\$sendmail_path        = \"$sendmail_path\";\n";
1546    print FILE "\t\$imap_server_type     = \"$imap_server_type\";\n";
1547    print FILE "\t\$invert_time          = $invert_time;\n";
1548         print FILE "\t\$optional_delimiter   = \"$optional_delimiter\";\n";
1549
1550    print FILE "\n";
1551
1552    print FILE "\t\$default_folder_prefix            = \"$default_folder_prefix\";\n";
1553    print FILE "\t\$trash_folder                     = \"$trash_folder\";\n";
1554    print FILE "\t\$sent_folder                      = \"$sent_folder\";\n";
1555    print FILE "\t\$default_move_to_trash            =  $default_move_to_trash;\n";
1556    print FILE "\t\$default_move_to_sent             =  $default_move_to_sent;\n";
1557    print FILE "\t\$show_prefix_option               =  $show_prefix_option;\n";
1558    print FILE "\t\$list_special_folders_first       =  $list_special_folders_first;\n";
1559    print FILE "\t\$use_special_folder_color         =  $use_special_folder_color;\n";
1560    print FILE "\t\$auto_expunge                     =  $auto_expunge;\n";
1561    print FILE "\t\$default_sub_of_inbox             =  $default_sub_of_inbox;\n";
1562    print FILE "\t\$show_contain_subfolders_option   =  $show_contain_subfolders_option;\n";
1563    print FILE "\t\$default_unseen_notify            =  $default_unseen_notify;\n";
1564    print FILE "\t\$default_unseen_type              =  $default_unseen_type;\n";
1565    print FILE "\n";
1566
1567    print FILE "\t\$default_charset          = \"$default_charset\";\n";
1568    print FILE "\t\$data_dir                 = \"$data_dir\";\n";
1569    print FILE "\t\$attachment_dir           = \"$attachment_dir\";\n";
1570    print FILE "\t\$default_left_size        =  $default_left_size;\n";
1571    print FILE "\t\$force_username_lowercase = $force_username_lowercase;\n";
1572
1573    print FILE "\n";
1574
1575    for ($ct=0; $ct <= $#plugins; $ct++) {
1576       print FILE "\t\$plugins[$ct] = \"$plugins[$ct]\";\n";
1577    }
1578
1579    print FILE "\n";
1580
1581    print FILE "\t\$theme_css = \"$theme_css\";\n";
1582    for ($count=0; $count <= $#theme_name; $count++) {
1583       print FILE "\t\$theme[$count][\"PATH\"] = \"$theme_path[$count]\";\n";
1584       print FILE "\t\$theme[$count][\"NAME\"] = \"$theme_name[$count]\";\n";
1585    }
1586
1587    print FILE "\n";
1588
1589    if ($default_use_javascript_addr_book ne "true") {
1590       $default_use_javascript_addr_book = "false";
1591    }
1592    print FILE "\t\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
1593    for ($count=0; $count <= $#ldap_host; $count++) {
1594       print FILE "\t\$ldap_server[$count] = Array(\n";
1595       print FILE "\t\t\t\"host\" => \"$ldap_host[$count]\",\n";
1596       print FILE "\t\t\t\"base\" => \"$ldap_base[$count]\"";
1597       if ($ldap_name[$count]) {
1598          print FILE ",\n\t\t\t\"name\" => \"$ldap_name[$count]\"";
1599       }
1600       if ($ldap_port[$count]) {
1601          print FILE ",\n\t\t\t\"port\" => \"$ldap_port[$count]\"";
1602       }
1603       if ($ldap_charset[$count]) {
1604          print FILE ",\n\t\t\t\"charset\" => \"$ldap_charset[$count]\"";
1605       }
1606       if ($ldap_maxrows[$count]) {
1607          print FILE ",\n\t\t\t\"maxrows\" => \"$ldap_maxrows[$count]\"";
1608       }
1609       print FILE ");\n\n";
1610    }
1611
1612    print FILE "\t\$motd = \"$motd\";\n";
1613
1614    print FILE "?>\n";
1615    close FILE;
1616 }
1617
1618 sub set_defaults {
1619    system "clear";
1620    print $WHT."SquirrelMail Configuration : ".$NRM;
1621    if ($config == 1) { print "Read: config.php"; }
1622    elsif ($config == 2) { print "Read: config_default.php"; }
1623    print "\n";
1624    print "---------------------------------------------------------\n";
1625
1626    print "While we have been building SquirrelMail, we have discovered some\n";
1627    print "preferences that work better with some servers that don't work so\n";
1628    print "well with others.  If you select your IMAP server, this option will\n";
1629    print "set some pre-defined settings for that server.\n";
1630    print "\n";
1631    print "Please note that you will still need to go through and make sure\n";
1632    print "everything is correct.  This does not change everything.  There are\n";
1633    print "only a few settings that this will change.\n";
1634    print "\n";
1635
1636    $continue = 0;
1637    while ($continue != 1) {
1638       print "Please select your IMAP server:\n";
1639       print "    cyrus      = Cyrus IMAP server\n";
1640       print "    uw         = University of Washington's IMAP server\n";
1641       print "    exchange   = Microsoft Exchange IMAP server\n";
1642       print "    courier    = Courier IMAP server\n";
1643       print "    quit       = Do not change anything\n";
1644       print "Command >> ";
1645       $server = <STDIN>;
1646       $server =~ s/[\r|\n]//g;
1647
1648       print "\n";
1649       if ($server eq "cyrus") {
1650                         $default_folder_prefix = "INBOX";
1651                         $trash_folder = "INBOX.Trash";
1652                         $sent_folder = "INBOX.Sent";
1653                         $show_prefix_option = false;
1654                         $default_sub_of_inbox = true;
1655                         $show_contain_subfolders_option = false;
1656                         $imap_server_type = "cyrus";
1657
1658          print "         default_folder_prefix = INBOX\n";
1659          print "                  trash_folder = INBOX.Trash\n";
1660          print "                   sent_folder = INBOX.Sent\n";
1661          print "            show_prefix_option = false\n";
1662          print "          default_sub_of_inbox = true\n";
1663          print "show_contain_subfolders_option = false\n";
1664          print "              imap_server_type = cyrus\n";
1665
1666          $continue = 1;
1667       } elsif ($server eq "uw") {
1668                         $default_folder_prefix = "mail/";
1669                         $trash_folder = "Trash";
1670                         $sent_folder = "Sent";
1671                         $show_prefix_option = true;
1672                         $default_sub_of_inbox = false;
1673                         $show_contain_subfolders_option = true;
1674                         $imap_server_type = "uw";
1675
1676          print "         default_folder_prefix = mail/\n";
1677          print "                  trash_folder = Trash\n";
1678          print "                   sent_folder = Sent\n";
1679          print "            show_prefix_option = true\n";
1680          print "          default_sub_of_inbox = false\n";
1681          print "show_contain_subfolders_option = true\n";
1682          print "              imap_server_type = uw\n";
1683
1684          $continue = 1;
1685       } elsif ($server eq "exchange") {
1686                         $default_folder_prefix = "";
1687                         $default_sub_of_inbox = true;
1688                         $trash_folder = "INBOX/Deleted Items";
1689                         $sent_folder = "INBOX/Sent Items";
1690                         $show_prefix_option = false;
1691                         $show_contain_subfolders_option = false;
1692                         $imap_server_type = "exchange";
1693
1694          print "          default_folder_prefix = <none>\n";
1695          print "           default_sub_of_inbox = true\n";
1696          print "                   trash_folder = \"INBOX/Deleted Items\"\n";
1697          print "                    sent_folder = \"INBOX/Sent Items\"\n";
1698          print "             show_prefix_option = false\n";
1699          print " show_contain_subfolders_option = false\n";
1700          print "               imap_server_type = exchange\n";
1701
1702                         $continue = 1;
1703       } elsif ($server eq "courier") {
1704                         $imap_server_type = "courier";
1705
1706          print "   imap_server_type = courier\n";
1707
1708          $continue = 1;
1709                 } elsif ($server eq "quit") {
1710                         $continue = 1;
1711       } else {
1712          print "Unrecognized server: $server\n";
1713                         print "\n";
1714       }
1715    }
1716    print "\nPress any key to continue...";
1717    $tmp = <STDIN>;
1718 }