LDAPAccountManager/lam/config/config.php

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<?php
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/*
$Id$
This code is part of LDAP Account Manager (www.sourceforge.net/projects/lam)
Copyright (C) 2003 Roland Gruber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
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// Config supplies access to the configuration data.
class Config {
// boolean: use SSL-connection?
var $SSL;
// string: hostname
var $Host;
// int: port number
var $Port;
// array of strings: users with admin rights
var $Admins;
// string: password to edit preferences
var $Passwd;
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// constructor, loads preferences from ../lam.conf
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function Config() {
$this->reload();
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$this->save();
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}
// reloads preferences from ../lam.conf
function reload() {
$conffile = "../lam.conf";
if (is_file($conffile) == True) {
$file = fopen($conffile, "r");
while (!feof($file)) {
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$line = fgets($file, 1024);
if (($line == "\n")||($line[0] == "#")) continue;
if (substr($line, 0, 5) == "ssl: ") {
$this->SSL = substr($line, 5, strlen($line)-5);
continue;
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}
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if (substr($line, 0, 6) == "host: ") {
$this->Host = substr($line, 6, strlen($line)-6);
continue;
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}
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if (substr($line, 0, 6) == "port: ") {
$this->Port = substr($line, 6, strlen($line)-6);
continue;
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}
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if (substr($line, 0, 8) == "passwd: ") {
$this->Passwd = substr($line, 8, strlen($line)-8);
continue;
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}
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if (substr($line, 0, 8) == "admins: ") {
$adminstr = substr($line, 8, strlen($line)-8);
$this->Admins = explode(";", $adminstr);
continue;
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}
}
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fclose($file);
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}
else {
echo _("Unable to load lam.conf!"); echo "</br>";
}
}
// saves preferences to ../lam.conf
function save() {
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$conffile = "../lam.conf";
if (is_file($conffile) == True) {
$save_ssl = $save_host = $save_port = $save_passwd = $save_admins = False;
$file = fopen($conffile, "r");
$file_array = array();
while (!feof($file)) {
array_push($file_array, fgets($file, 1024));
}
fclose($file);
for ($i = 0; $i < sizeof($file_array); $i++) {
if (($file_array[$i] == "\n")||($file_array[$i][0] == "#")) continue;
if (substr($file_array[$i], 0, 5) == "ssl: ") {
$file_array[$i] = "ssl: " . $this->SSL;
$save_ssl = True;
continue;
}
if (substr($file_array[$i], 0, 6) == "host: ") {
$file_array[$i] = "host: " . $this->Host;
$save_host = True;
continue;
}
if (substr($file_array[$i], 0, 6) == "port: ") {
$file_array[$i] = "port: " . $this->Port;
$save_port = True;
continue;
}
if (substr($file_array[$i], 0, 8) == "passwd: ") {
$file_array[$i] = "passwd: " . $this->Passwd;
$save_passwd = True;
continue;
}
if (substr($file_array[$i], 0, 8) == "admins: ") {
$file_array[$i] = "admins: " . implode(";", $this->Admins);
$save_admins = True;
continue;
}
}
// check if we have to add new entries
if (!$save_ssl == True) array_push($file_array, "# use SSL to connect, can be True or False\n" . "ssl: " . $this->SSL);
if (!$save_host == True) array_push($file_array, "# hostname of LDAP server (e.g localhost)\n" . "ssl: " . $this->Host);
if (!$save_port == True) array_push($file_array, "# portnumber of LDAP server (default 389)\n" . "ssl: " . $this->Port);
if (!$save_passwd == True) array_push($file_array, "# password to change these preferences via webfrontend\n" . "ssl: " . $this->Passwd);
if (!$save_admins == True) array_push($file_array, "# list of users who are allowed to use LDAP Account Manager\n
# names have to be seperated by semicolons\n
# e.g. admins: cn=admin,dc=yourdomain,dc=org;cn=root,dc=yourdomain,dc=org\n" . "ssl: " . $this->Admins);
$file = fopen($conffile, "w");
for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]);
fclose($file);
}
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}
// used by configuration wizard to save new preferences
function input() {
if (is_numeric($Port) && $Host!="" && $Admins!="") {
$this->SSL = $SSL;
$this->Host = $Host;
$this->Port = $Port;
$this->Admins = $Admins;
$this->Passwd = $Passwd;
$this->save();
}
else echo _("Portnumber must be a number!");
}
// prints current preferences
function printconf() {
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echo _("SSL: " ) . $this->SSL . "</br>";
echo _("Host: ") . $this->Host . "</br>";
echo _("Port: ") . $this->Port . "</br>";
echo _("Passwd: ") . $this->Passwd . "</br>";
echo _("Admins: "); for ($i = 0; $i < sizeof($this->Admins); $i++) { echo $this->Admins[$i] . "&nbsp;&nbsp;&nbsp;"; }
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}
function get_SSL() {
return $this->SSL;
}
function set_SSL($value) {
if (is_bool($value)) $this->SSL = $value;
}
function get_Host() {
return $this->Host;
}
function set_Host($value) {
if (is_string($value)) $this->Host = $value;
}
function get_Port() {
return $this->Port;
}
function set_Port($value) {
if (is_numeric($value)) $this->Port = $value;
}
function get_Admins() {
return $this->Admins;
}
function set_Admins($value) {
if (is_array($value)) {
$b = true;
for($i = 0; $i < sizeof($value); $i++){
if (is_string($value[$i]) == false) {
$b = false;
break;
}
}
if ($b) $this->Admins = $value;
}
}
function get_Passwd() {
return $this->Passwd;
}
function set_Passwd($value) {
if (is_string($value)) $this->Passwd = $value;
}
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}