📄 ioncube-loader-helper.php
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<?php
//globals used by rtl tester
$working = "";
$status = "";
$instructions = "";
$already_loaded = extension_loaded('ionCube Loader');
if (!isset($HTTP_SERVER_VARS))
$HTTP_SERVER_VARS = &$_SERVER;
if (!isset($HTTP_GET_VARS))
$HTTP_GET_VARS = &$_GET;
//install assistant globals
//
// Determine PHP flavour
//
$php_version = phpversion();
$php_flavour = substr($php_version,0,3);
//
// Get the full name and short name for the OS
//
$os_name = substr(php_uname(),0,strpos(php_uname(),' '));
$os_code = strtolower(substr($os_name,0,3));
$dll_sfix = (($os_code == 'win') ? '.dll' : '.so');
//
// Analyse the PHP build
//
ob_start();
phpinfo(INFO_GENERAL);
$php_info = ob_get_contents();
ob_end_clean();
$thread_safe = false;
$debug_build = false;
$php_ini_path = '';
//
// Text or HTML output?
//
$cli = (php_sapi_name() == 'cli');
$nl = ($cli ? "\n" : '<br>');
function check_safe_mode()
{
$sm = ini_get('safe_mode');
return ($sm=='1');
}
function getCSS()
{
$css = "
body, td
{
font-size:70%;
font-family:verdana, helvetica, arial;
line-height:200%;
}
div.main
{
width:80%;
text-align:left;
top:20px;
position:relative;
border:2px solid #F0F0F0;
padding:20px;
}
code
{
font-family:courier, helvetica, arial;
}
table.ini_line
{
border:2px solid #c8e8c8;
background-color:white;
}
table.ini_line tr td
{
background-color:#c8e8c8;
}
table.analysis
{
border:2px solid #e0e0ff;
background-color:white;
}
table.analysis tr td
{
background-color: #e0e0ff;
}
";
return $css;
}
function displayLogo()
{
$img_encoded="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";
header("Content-type: image/gif");
header("Cache-control: public");
echo base64_decode($img_encoded);
}
function weblink($url, $display, $new_window=false)
{
if (use_html()) {
$extra = "";
if ($new_window)
$extra = 'target="_blank"';
return "<a href=\"$url\" $extra>$display</a>";
} else {
return $url;
}
}
//
// Where are we?
//
$here = dirname(__FILE__);
//rtl tester specific functions
function echo_working($msg)
{
global $working;
$working.=$msg;
}
function echo_status($msg)
{
global $status;
$status.=$msg;
}
function echo_instructions($msg)
{
global $instructions;
$instructions.=$msg;
}
//
// Detect some system parameters
//
function ic_system_info()
{
$thread_safe = false;
$debug_build = false;
$cgi_cli = false;
$php_ini_path = '';
ob_start();
phpinfo(INFO_GENERAL);
$php_info = ob_get_contents();
ob_end_clean();
foreach (split("\n",$php_info) as $line) {
if (eregi('command',$line)) {
continue;
}
if (preg_match('/thread safety.*(enabled|yes)/Ui',$line)) {
$thread_safe = true;
}
if (preg_match('/debug.*(enabled|yes)/Ui',$line)) {
$debug_build = true;
}
if (eregi("configuration file.*(</B></td><TD ALIGN=\"left\">| => |v\">)([^ <]*)(.*</td.*)?",$line,$match)) {
$php_ini_path = $match[2];
//
// If we can't access the php.ini file then we probably lost on the match
//
if (!@file_exists($php_ini_path)) {
$php_ini_path = '';
}
}
$cgi_cli = ((strpos(php_sapi_name(),'cgi') !== false) ||
(strpos(php_sapi_name(),'cli') !== false));
}
return array('THREAD_SAFE' => $thread_safe,
'DEBUG_BUILD' => $debug_build,
'PHP_INI' => $php_ini_path,
'CGI_CLI' => $cgi_cli);
}
function rtl_tester()
{
global $cli;
global $nl;
global $working;
global $instructions;
global $status;
global $already_loaded;
$working = "";
$status = "";
$instructions = "";
$ok = true;
$already_installed = false;
echo_working("\n");
//
// Is the loader already installed?
//
if ($already_loaded) {
echo_status("An ionCube Loader is already installed and run-time loading is unnecessary.\n"
. "Encoded files should load without problems.$nl");
echo_instructions("If you have problems running encoded files, make sure that you select binary\n"
. "mode if using FTP. If unpacking files with WinZIP you must also disable the\n"
. "'TAR Smart CR/LF conversion' feature.$nl$nl");
$already_installed = true;
} else {
//
// Intro
//
echo_working("Testing whether your system supports run-time loading...$nl$nl");
}
//
// Test some system info
//
$sys_info = ic_system_info();
if (!$already_installed) {
if ($sys_info['THREAD_SAFE'] && !$sys_info['CGI_CLI']) {
echo_status("Your PHP install appears to have threading support and run-time Loading\n"
."is only possible on threaded web servers if using the CGI, FastCGI or\n"
."CLI interface.$nl");
echo_instructions("To run encoded files please install the Loader in the php.ini file.");
$ok = false;
}
if ($sys_info['DEBUG_BUILD']) {
echo_status("Your PHP installation appears to be built with debugging support\n"
. "enabled and this is incompatible with ionCube Loaders.$nl${nl}Debugging support in PHP produces slower execution, is\n"
. "not recommended for production builds and was probably a mistake.$nl");
echo_instructions("You should rebuild PHP without the --enable-debug option.$nl");
$ok = false;
}
//
// Check safe mode and for a valid extensions directory
//
if (check_safe_mode()) {
echo_status("PHP safe mode is enabled and run time loading will not be possible.");
echo_instructions( "To run encoded files please install the Loader in the php.ini file.\n"
. "Alternatively contact your hosting provider or system administrator,\n"
. "and ask them to disable safe mode for your account.");
$ok = false;
}
/*
elseif (!is_dir(realpath(ini_get('extension_dir')))) {
echo "The setting of extension_dir in the php.ini file is not a directory
or may not exist and run time loading will not be possible. You do not need
write permissions on the extension_dir but for run-time loading to work
a path from the extensions directory to wherever the Loader is installed
must exist.$nl";
$ok = false;
}
*/
// If ok to try and find a Loader
if ($ok) {
//
// Look for a Loader
//
// Old style naming should be long gone now
$test_old_name = false;
$_u = php_uname();
$_os = substr($_u,0,strpos($_u,' '));
$_os_key = strtolower(substr($_u,0,3));
$_php_version = phpversion();
$_php_family = substr($_php_version,0,3);
$_loader_sfix = (($_os_key == 'win') ? '.dll' : '.so');
$_ln_old="ioncube_loader.$_loader_sfix";
$_ln_old_loc="/ioncube/$_ln_old";
$_ln_new="ioncube_loader_${_os_key}_${_php_family}${_loader_sfix}";
$_ln_new_loc="/ioncube/$_ln_new";
echo_working("${nl}Looking for Loader '$_ln_new'");
if ($test_old_name) {
echo_working(" or '$_ln_old'");
}
echo_working($nl.$nl);
$_extdir = ini_get('extension_dir');
if ($_extdir == './') {
$_extdir = '.';
}
$_oid = $_id = realpath($_extdir);
$_here = dirname(__FILE__);
if ((@$_id[1]) == ':') {
$_id = str_replace('\\','/',substr($_id,2));
$_here = str_replace('\\','/',substr($_here,2));
}
$_rd=str_repeat('/..',substr_count($_id,'/')).$_here.'/';
if ($_oid !== false) {
echo_working("Extensions Dir: $_extdir ($_id)$nl");
echo_working("Relative Path: $_rd$nl");
} else {
echo_working("Extensions Dir: $_extdir (NOT FOUND)$nl$nl");
echo_status("The directory set for the extension_dir entry in the\n"
. "php.ini file may not exist, and run time loading will not be possible.$nl");
echo_instructions( "Please ask your hosting provider or system administrator to create the\n"
. "directory$nl$nl"
. "$_extdir$nl$nl"
. "ensuring that it is accessible by the web server software. They do not\n"
. "need to restart the server. Then rerun this script. As an alternative,\n"
. "your host could install the Loader in the php.ini file.$nl");
$ok = false;
}
if ($ok) {
$_ln = '';
$_i=strlen($_rd);
while($_i--) {
if($_rd[$_i]=='/') {
if ($test_old_name) {
// Try the old style Loader name
$_lp=substr($_rd,0,$_i).$_ln_old_loc;
$_fqlp=$_oid.$_lp;
if(@file_exists($_fqlp)) {
echo_working("Found Loader: $_fqlp$nl");
$_ln=$_lp;
break;
}
}
// Try the new style Loader name
$_lp=substr($_rd,0,$_i).$_ln_new_loc;
$_fqlp=$_oid.$_lp;
if(@file_exists($_fqlp)) {
echo_working("Found Loader: $_fqlp$nl");
$_ln=$_lp;
break;
}
}
}
//
// If Loader not found, try the fallback of in the extensions directory
//
if (!$_ln) {
if ($test_old_name) {
if (@file_exists($_id.$_ln_old_loc)) {
$_ln = $_ln_old_loc;
}
}
if (@file_exists($_id.$_ln_new_loc)) {
$_ln = $_ln_new_loc;
}
if ($_ln) {
echo_working("Found Loader $_ln in extensions directory.$nl");
}
}
echo_working($nl);
if ($_ln) {
echo_working("Trying to install Loader - this may produce an error...$nl$nl");
dl($_ln);
if(extension_loaded('ionCube Loader')) {
echo_status( "The Loader was successfully installed and encoded files should be able to\n"
. "automatically install the Loader when needed.$nl");
echo_instructions( "No changes to your php.ini file\n"
. "are required to use encoded files on this system.${nl}");
} else {
echo_status("The Loader was not installed.$nl");
}
} else {
echo_status( "Run-time loading should be possible on your system but no suitable Loader\n"
. "was found.$nl$nl");
echo_instructions( "The $_os Loader for PHP $_php_family releases is required.$nl"
. "Loaders can be downloaded from " . weblink("http://www.ioncube.com/loaders.php","www.ioncube.com"));
}
}
}
}
//$instructions should never be empty.
//if it is, then put default:
if (empty($instructions))
{
$instructions = "Run-time loading is not currently possible.$nl"
. "If you require further assistance, please contact ionCube support providing${nl}a link to this script.";
}
if ($cli)
{
return "$working$status$instructions\n";
}
else
{
//echo "${nl}Please send the output of this script to $email if you have questions or require further assistance.$nl$nl";
$body = "<center><h2>Run-Time Loading Installation Instructions</h2></center>"
. "<h3>Testing Server</h3>"
. "$working"
. "<h3>Results</h3>"
. "$status"
. "<h3>Instructions</h3>"
. $instructions;
return $body;
}
}
//END OF RTL-TESTER FUNCTIONS
//BEGIN INSTALL ASSISTANT RELATED FUNCTIONS
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