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showmucontent.php
executable file
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showmucontent.php
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<?php
header ("Cache-Control: no-cache, must-revalidate");
header ("Pragma: no-cache");
require( "includes/PEAR.php" );
$errorStr = null;
$fatalError = false;
error_reporting (E_ERROR | E_WARNING | E_PARSE);
@ini_set( 'memory_limit', '64M' );
if ( version_compare(PHP_VERSION,'5','>=') ) {
require_once( "domxml-php4-to-php5.php" );
define( "PHP5", true );
} else
define( "PHP5", false );
define( 'SYS_VERSION_FILE', 'kernel/wbs.xml' );
function fileContent( $filePath )
{
$content = file( $filePath );
return implode( '', $content );
}
function getSystemVersion()
{
$content = fileContent( SYS_VERSION_FILE );
$dom = @domxml_open_mem( $content );
if ( !$dom )
return PEAR::raiseError( "Error opening version file" );
$xpath = @xpath_new_context($dom);
$nodePath = '/WBS';
if ( !( $versionnode = &xpath_eval($xpath, $nodePath) ) )
return PEAR::raiseError( "Error parsing version file" );
if ( !count($versionnode->nodeset) )
return PEAR::raiseError( "Invalid version file" );
$versionnode = $versionnode->nodeset[0];
$versionValue = $versionnode->get_attribute( 'VERSION' );
if ( !strlen($versionValue) )
return PEAR::raiseError( "Version information is not found", ERRCODE_NOVERINFO );
return $versionValue;
}
function listTargetDatabases($sysVersion, $updateVersion )
{
$result = array();
$updateList = parseUpdateFile( $sysVersion );
if ( PEAR::isError($updateList) )
return $updateList;
if ( !count($updateList) )
return $result;
else
$updateApplications = array_keys( $updateList );
$accounts = listRegisteredSystems();
if ( PEAR::isError($accounts) ) {
writeUpdateLog( $accounts->getMessage() );
return $accounts;
}
foreach ( $accounts as $account_key=>$account_data ) {
if ( !isset($account_data['DBSETTINGS']['CREATE_DATE']) || !strlen($account_data['DBSETTINGS']['CREATE_DATE']) )
continue;
$createDate = $account_data['DBSETTINGS']['CREATE_DATE'];
$account_applications = array_keys( $account_data['APPLICATIONS'] );
$account_applications = array_merge( array('Kernel'), $account_applications );
$account_updateApplications = array_intersect( $updateApplications, $account_applications );
if ( count( $account_updateApplications ) )
$result[] = $account_key;
}
sort( $result );
return $result;
}
function sortUpdateList( $a, $b )
{
$aIsKernel = substr( $a, 0, 6 ) == "Kernel";
$bIsKernel = substr( $b, 0, 6 ) == "Kernel";
if ( $aIsKernel && !$bIsKernel ) return -1;
if ( !$aIsKernel && $bIsKernel ) return 1;
if ( $aIsKernel && $bIsKernel ) return 0;
return strcmp( $a, $b );
}
function parseUpdateFile( $sysVersion )
{
$updateList = array();
$filePath = "update.xml";
if ( !file_exists( $filePath ) )
return PEAR::raiseError( "File update.xml is not found" );
$content = fileContent( $filePath );
$dom = @domxml_open_mem( $content );
if ( !$dom )
return PEAR::raiseError( "Invalid update file" );
$xpath = @xpath_new_context($dom);
$query = sprintf( '/METADATAUPDATE/UPDATE[number(@VERSION) > number(%s)]/APPUPDATE', $sysVersion );
if ( !( $updates = &xpath_eval($xpath, $query) ) )
return $updateList;
if ( !is_array( $updates->nodeset ) )
return $updateList;
foreach( $updates->nodeset as $update ) {
$APP_ID = $update->get_attribute( 'APP_ID' );
$content = $update->get_attribute( 'CONTENT' );
$updateList[$APP_ID][] = $content;
}
uksort( $updateList, 'sortUpdateList' );
return $updateList;
}
function listUpdateContent()
{
$result = array();
$sysVersion = getSystemVersion();
if ( PEAR::isError($sysVersion) )
return $sysVersion;
$updateList = parseUpdateFile( $sysVersion );
if ( PEAR::isError($updateList) )
return $updateList;
return $updateList;
}
$updateContent = listUpdateContent();
if ( PEAR::isError($updateContent) ) {
$errorStr = $updateContent->getMessage();
$fatalError = true;
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>WebAsyst Installation</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
<!--
.default {
font-family: Geneva, Arial, Helvetica, sans-serif;
font-size: 10pt;
}
h1 {
font-family: Tahoma, Verdana, Arial;
font-size: 16pt;
font-weight: normal;
border-bottom-width: 1px;
border-bottom-style: solid;
border-bottom-color: #CCCCCC;
padding-bottom: 4px;
}
body {
font-family: Tahoma, Verdana, Arial;
font-size: 10pt;
color: #000000;
}
p {
font-family: Tahoma, Verdana, Arial;
font-size: 10pt;
font-weight: normal;
color: #000000;
}
td {
font-family: Tahoma, Verdana, Arial;
font-size: 10pt;
font-weight: normal;
padding-left: 1px;
}
.error {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
color: #333333;
font-weight: normal;
background-color: #FFBBBB;
}
.comment {
font-family: Geneva, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #666666;
}
a:link {
text-decoration: none;
}
a:visited {
text-decoration: none;
}
-->
</style>
</head>
<body bgcolor="#FFFFFF" leftmargin="5" topmargin="5" marginwidth="5" marginheight="5" class="default">
<h1>Database structure upgrade script</h1>
<?php if ( strlen($errorStr) ) { ?>
<tr>
<td> </td>
<td colspan="2" class="error"><?php echo $errorStr ?></td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<?php } else { ?>
<pre>
<?php
foreach( $updateContent as $app_id=>$app_updates )
foreach( $app_updates as $update ) {
$update = base64_decode($update);
?>
<?php echo htmlspecialchars($update)."\n"; ?>
<?php
}
} ?>
</pre>
</body>
</html>