Viewing file:  connector.php (6.34 KB) -rw-r--r--
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<?php
/*
* FCKeditor - The text editor for internet
* Copyright (C) 2003-2005 Frederico Caldeira Knabben
*
* Licensed under the terms of the GNU Lesser General Public License:
* http://www.opensource.org/licenses/lgpl-license.php
*
* For further information visit:
* http://www.fckeditor.net/
*
* "Support Open Source software. What about a donation today?"
*
* File Name: connector.php
* Main connector file, implements the State Pattern to
* redirect requests to the appropriate class based on
* the command name passed.
*
* File Authors:
* Grant French (grant@mcpuk.net)
*/
//Errors in the config.php could still cause problems.
global $fckphp_config;
require_once "config.php";
error_reporting(E_ALL);
function errorHandler ($errno, $errstr, $errfile, $errline, $errcontext) {
$reported=false;
if (strpos($errstr,"var: Deprecated.")===false) {
global $fckphp_config;
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Errors']===true) {
$oldData=implode("",file($fckphp_config['DebugOutput']));
if ($fh=fopen($fckphp_config['DebugOutput'],"w")) {
fwrite($fh,"\n".date("d/m/Y H:i:s")."\n");
fwrite($fh,"PHP ERROR:::
Error Number: $errno
Error Message: $errstr
Error File: $errfile
Error Line: $errline\n");
if ($fckphp_config['Debug_Trace']) fwrite($fh," Error Context: ".print_r($errcontext,true)."\n");
if ($fckphp_config['Debug_GET']) fwrite($fh,"\n\$_GET::\n".print_r($_GET,true)."\n");
if ($fckphp_config['Debug_POST']) fwrite($fh,"\n\$_POST::\n".print_r($_POST,true)."\n");
if ($fckphp_config['Debug_SERVER']) fwrite($fh,"\n\$_SERVER::\n".print_r($_SERVER,true)."\n");
if ($fckphp_config['Debug_SESSIONS']) fwrite($fh,"\n\$_SESSIONS::\n".print_r($_SESSION,true)."\n");
fwrite($fh,"\n-------------------------------------------------------\n\n\n");
fwrite($fh,$oldData); $oldData="";
fclose($fh);
$reported=true;
}
}
if (!$reported) {
//display error instead.
echo("PHP ERROR::: <br />
Error Number: $errno <br />
Error Message: $errstr <br />
Error File: $errfile <br />
Error Line: $errline <br />");
if ($fckphp_config['Debug_Trace']) echo "Error Context: ".print_r($errcontext,true)."\n";
if ($fckphp_config['Debug_GET']) echo "\$_GET::\n".print_r($_GET,true)."<br />\n";
if ($fckphp_config['Debug_POST']) echo "\$_POST::\n".print_r($_POST,true)."<br />\n";
if ($fckphp_config['Debug_SERVER']) echo "\$_SERVER::\n".print_r($_SERVER,true)."<br />\n";
if ($fckphp_config['Debug_SESSIONS']) echo "\$_SESSIONS::\n".print_r($_SESSION,true)."<br />\n";
echo "<br />\n<br />\n";
}
}
}
set_error_handler('errorHandler');
if (!isset($_SERVER['DOCUMENT_ROOT'])) $_SERVER["DOCUMENT_ROOT"] = $fckphp_config['basedir'];
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) ob_start();
outputHeaders();
//These are the commands we may expect
$valid_commands=$fckphp_config['Commands'];
$valid_resource_types=$fckphp_config['ResourceTypes'];
//Get the passed data
$command=(
((isset($_GET['Command']))&&($_GET['Command']!=""))?
$_GET['Command']:
""
);
$type=(
((isset($_GET['Type']))&&($_GET['Type']!=""))?
$_GET['Type']:
"File"
);
$cwd=str_replace("..","",
(
((isset($_GET['CurrentFolder']))&&($_GET['CurrentFolder']!=""))?
$_GET['CurrentFolder']:
"/"
)
);
$cwd=str_replace("..","",$cwd);
$extra=(
((isset($_GET['ExtraParams']))&&($_GET['ExtraParams']!=""))?
$_GET['ExtraParams']:
""
);
if (in_array($command,$valid_commands)) {
if ($fckphp_config['auth']['Req']) {
require_once "./Auth/".$fckphp_config['auth']['HandlerClass'].".php";
$auth=new Auth();
$fckphp_config=$auth->authenticate($extra,$fckphp_config);
if ($fckphp_config['authSuccess']!==true) {
header ("content-type: text/xml");
echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n";
?>
<Connector command="authentication_failed" resourceType="authentication_failed">
<CurrentFolder path="authentication_failed" url="authentication_failed" />
<Error number="-1" />
</Connector><?php
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) recordOutput();
exit(0);
}
}
//bit of validation
if (!in_array($type,$valid_resource_types)) {
echo "Invalid resource type.";
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) recordOutput();
exit(0);
}
require_once "Commands/$command.php";
$action=new $command($fckphp_config,$type,$cwd);
$action->run();
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) recordOutput();
} else {
//No reason for me to be here.
echo "Invalid command.";
echo str_replace("\n","<br />",print_r($_GET,true));
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) recordOutput();
exit(0);
}
function recordOutput() {
global $fckphp_config;
if ($fckphp_config['Debug']===true && $fckphp_config['Debug_Output']) {
$contents=ob_get_contents();
if (strlen($contents)>0) {
$oldData=implode("",file($fckphp_config['DebugOutput']));
if ($fh=fopen($fckphp_config['DebugOutput'],"w")) {
fwrite($fh,"\n".date("d/m/Y H:i:s")."\n");
if ($fckphp_config['Debug_GET']) fwrite($fh,"\n\$_GET::\n".print_r($_GET,true)."\n");
if ($fckphp_config['Debug_POST']) fwrite($fh,"\n\$_POST::\n".print_r($_POST,true)."\n");
if ($fckphp_config['Debug_SERVER']) fwrite($fh,"\n\$_SERVER::\n".print_r($_SERVER,true)."\n");
if ($fckphp_config['Debug_SESSIONS']) fwrite($fh,"\n\$_SESSIONS::\n".print_r($_SESSION,true)."\n");
fwrite($fh,$contents);
fwrite($fh,"\n-------------------------------------------------------\n\n\n");
fwrite($fh,$oldData); $oldData="";
fclose($fh);
}
}
ob_flush();
}
}
function outputHeaders() {
//Anti browser caching headers
//Borrowed from fatboy's implementation (fatFCK@code247.com)
// ensure file is never cached
// Date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
// always modified
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// HTTP/1.1
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
// HTTP/1.0
header("Pragma: no-cache");
}
?>
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