phpldapadmin/index.php
2009-06-30 18:05:37 +10:00

162 lines
3.9 KiB
PHP

<?php/*
If you are seeing this in your browser,
PHP is not installed on your web server!!!
*/?>
<?php require_once( 'functions.php' ); ?>
<?php if( ! file_exists( 'config.php' ) ) { ?>
<html>
<head>
<title>phpLDAPAdmin - <?php echo pla_version(); ?></title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<h3 class="title">Configure phpLDAPAdmin</h1>
<br />
<br />
<center>
You need to configure phpLDAPAdmin. Edit the file 'config.php' to do so.<br />
<br />
An example config file is provided in 'config.php.example'
</center>
</body>
</html>
<?php } elseif( check_config() ) {
require 'config.php';
echo "<?xml version=\"1.0\" encoding=\"utf-8\?>\n";
?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="no-NO">
<head><title>phpLDAPAdmin - <?php echo pla_version(); ?></title></head>
<frameset cols="<?php echo $tree_width; ?>,*">
<frame src="tree.php" name="left_frame" id="left_frame" />
<frame src="search.php" name="right_frame" id="right_frame" />
</frameset>
</html>
<?php } else { ?>
<?php } ?>
<?php
/*
* Makes sure that the config file is properly setup and
* that your install of PHP can handle LDAP stuff.
* TODO: Check ALL config elements for correctness in syntax
* TODO: Make sure all required config stuff is defined.
*/
function check_config()
{
/* Make sure this PHP install has LDAP support */
if( ! extension_loaded( 'ldap' ) )
{
pla_error( "Your install of PHP appears to be missing LDAP support. Please install " .
"LDAP support before using phpLDAPAdmin." );
return false;
}
/* Make sure the config file is readable */
if( ! is_readable( 'config.php' ) )
{
echo "The config file 'config.php' is not readable. Please check its permissions.";
return false;
}
/* check for syntax errors in config.php */
// capture the result of including the file with output buffering
ob_start();
include 'config.php';
$str = ob_get_contents();
ob_end_clean();
if( $str && false !== strpos( $str, 'error' ) )
{
$str = strip_tags( $str );
$parse_error = preg_match( "/on line (\d+)/", $str, $matches );
$line_num = $matches[1];
$file = file( 'config.php' );
?>
<html>
<head>
<title>phpLDAPAdmin Config File Error</title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<h3 class="title">Config file error</h3>
<h3 class="subtitle">Syntax error on line <?php echo $line_num; ?></h3>
<center>
Looks like your config file has a syntax error on line <?php echo $line_num; ?>.
Here is a snippet around that line
<br />
<br />
<div style="text-align: left; margin-left: 80px; margin-right: 80px; border: 1px solid black; padding: 10px;">
<tt>
<?php
for( $i=$line_num-9; $i<$line_num+5; $i++ ) {
if( $i+1 == $line_num )
echo "<div style=\"color:red;background:#fdd\">";
if( $i < 0 )
continue;
echo "<b>" . ($i+1) . "</b>: " . htmlspecialchars($file[ $i ]) . "<br />";
if( $i+1 == $line_num )
echo "</div>";
}
?>
</tt>
</div>
<br />
Hint: Sometimes these errors are caused by lines <b>preceding</b> the line reported.
</body>
</html>
<?php
return false;
}
if( $str && false !== strpos( $str, 'Warning' ) )
{
}
/* check the existence of the servers array */
require 'config.php';
if( ! is_array( $servers ) || count( $servers ) == 0 )
{
echo "Your config.php is missing the servers array or the array is empty. ";
echo " Please see the sample file config.php.example ";
return false;
}
/* Make sure there is at least one server in the array */
$count = 0;
foreach( $servers as $i => $server )
if( $server['host'] )
$count++;
if( $count == 0 )
{
echo "None of the " . count($servers) . " servers in your \$servers array is ";
echo "active in config.php. phpLDAPAdmin cannot proceed util you correct this.";
return false;
}
return true;
}
?>