| Disable Functions: Path : /usr/share/lve/modlscapi/buildlsphp/ |
| Current File : //usr/share/lve/modlscapi/buildlsphp/WhmMod_LiteSpeed_BuildPHP.php |
<?php
/********************************************
* LiteSpeed web server Plugin for WHM
* @Author: Lite Speed Technologies, Inc. (http://www.litespeedtech.com)
* @Copyright: (c) 2013
*********************************************/
define ('PHP_AP_LOC', '/usr/local/bin/php');
define ('EASYAPACHE_BUILD_DIR_CP', '/home/cpeasyapache/src');
define ('EASYAPACHE_BUILD_DIR_LS', '/home/cpeasyapache/ls.src');
class WhmMod_LiteSpeed_BuildPHP
{
private function get_php_config($php_binary)
{
putenv( "ACCEPT_ENCODING" );
putenv( "HTTP_ACCEPT_ENCODING" );
putenv( "SCRIPT_FILENAME" );
putenv( "REDIRECT_STATUS" );
putenv( "SERVER_SOFTWARE" );
putenv( "SERVER_NAME" );
putenv( "GATEWAY_INTERFACE" );
putenv( "REQUEST_METHOD" );
$extract_values = array();
exec("$php_binary -c ./php.ini -i", $output, $returns);
if ($returns > 10) {
$extract_values['error'] = "ERROR: $php_binary -i returns $returns <br>" . implode('<br>', $output);
return $extract_values;
}
foreach($output as $line) {
//PHP Version 4.4.7
//<tr><td class="e">Configure Command </td><td class="v"> './configure' </td></tr>
//PHP Version => 4.4.8
//Configure Command => './configure' '--enable-bcmath' '--enable-calendar' '--enable-ftp' '--enable-gd
if (preg_match("/PHP Version [^\d]*([\d.]+)/", $line, $matches)) {
$extract_values['PHP_VERSION'] = $matches[1];
}
if (strpos($line, 'Configure Command') !== FALSE) {
# echo "\n\nA: $line\n";
// before 4.4.8
trim($line);
$line = str_replace(''', "'", $line);
$start_pos = strpos($line, "./configure");
if ($start_pos === FALSE) { // should not happen
$extract_values['error'] = 'Cannot find configure options!';
return $extract_values;
}
if ($line[$start_pos-1] == "'")
-- $start_pos; //including the quote
$line = substr($line, $start_pos);
if (($end_pos = strpos($line, '</td>')) !== FALSE) {
$line = substr($line, 0, $end_pos);
}
// remove unused params: '--with-apxs2=/usr/local/apache/bin/apxs'
$pattern_unused = '/\'?--with-apxs[^ \']+\'? ?/';
$line = preg_replace($pattern_unused, '', $line);
$pattern_unused = '/\'?--enable-fastcgi\'? ?/';
$line = preg_replace($pattern_unused, '', $line);
if (strpos($line, '--with-litespeed') === FALSE) {
//find last param, see if there's missing quote
$line = trim($line);
if (substr($line,-1) != "'" ) {
$pos0 = strrpos($line, '--');
if ($pos0 > 1 && (substr($line, $pos0 -1, 1) == "'")) {
$line .= "'";
}
}
$line .= " '--with-litespeed'";
}
$extract_values['PHP_CONF_OPTIONS'] = $line;
return $extract_values;
}
}
$extract_values['error'] = 'Cannot find configuration options!';
if (count($output) < 10) {
$extract_values['error'] .= "ERROR: $php_binary -i returns $returns <br>" . implode('<br>', $output);
}
return $extract_values;
}
public function GenerateBuildScript($base_php_binary, $path_to_bld = "")
{
$result = array();
//get env
$php_options = $this->get_php_config($base_php_binary);
if (isset($php_options['error'])) {
$result['error'] = $php_options['error'];
return $result;
}
$php_options['PHP_BUILD_DIR'] = EASYAPACHE_BUILD_DIR_LS;
$php_options['CP_BUILD_DIR'] = $path_to_bld.EASYAPACHE_BUILD_DIR_CP;
$php_options['LSWS_HOME'] = LSWS_HOME;
if ( !file_exists(WGET_TEMP) && !mkdir(WGET_TEMP, 0700, true) ) {
$result['error'] = 'Cannot create temp build directory ' . WGET_TEMP;
return $result;
}
//generate shell script
$template = './php_build.template';
$sh_template = file_get_contents($template);
if ($sh_template === false) {
$result['error'] = 'failed to read file: ' . $template;
return $result;
}
$search = array('{PHP_BUILD_DIR}',
'{CP_BUILD_DIR}',
'{PHP_VERSION}',
'{PHP_CONF_OPTIONS}',
'{LSWS_HOME}');
$replace = array($php_options['PHP_BUILD_DIR'],
$php_options['CP_BUILD_DIR'],
$php_options['PHP_VERSION'],
$php_options['PHP_CONF_OPTIONS'],
$php_options['LSWS_HOME']);
$sh_script = str_replace($search, $replace, $sh_template);
$file_name = WGET_TEMP . '/build_lsphp_' . $php_options['PHP_VERSION'] . '.sh';
if ( file_put_contents($file_name, $sh_script) === FALSE) {
$result['error'] = 'Failed to create build script: ' . $file_name;
return $result;
}
if ( chmod($file_name, 0700) == FALSE) {
$result['error'] = 'Failed to chmod for ' . $file_name;
return $result;
}
$result['file'] = $file_name;
return $result;
}
function PrecheckPHPVersion($PHP_BINARY_LOC)
{
// return 0: same, 1 different; 2 error stop;
$result = array('msg' => '', 'next' => 1);
$apache_php = $this->get_php_config($PHP_BINARY_LOC);
if (isset($apache_php['error'])) {
$result['msg'] .= $apache_php['error'];
$result['next'] = 2;
return $result;
}
$result['msg'] .= "Found Apache PHP binary at $PHP_BINARY_LOC Version is {$apache_php['PHP_VERSION']} \n";
$main_version = $apache_php['PHP_VERSION'][0];
$lsphp_binary = LSWS_HOME . '/fcgi-bin/lsphp' . $main_version;
if (!file_exists($lsphp_binary)) {
$result['msg'] .= "{$lsphp_binary} does not exist! \n";
return $result;
}
$ls_php = $this->get_php_config($lsphp_binary);
if (isset($ls_php['error'])) {
$result['msg'] .= "{$lsphp_binary} exists, but not runnable: {$ls_php['error']} \n";
return $result;
}
$result['msg'] .= "Found LiteSpeed PHP binary at {$lsphp_binary}. Version is {$ls_php['PHP_VERSION']} \n";
if ( $apache_php['PHP_VERSION'] != $ls_php['PHP_VERSION'] ) {
$result['msg'] .= "PHP binary has different version! \n";
return $result;
}
//compare conf
$apache_options = preg_split("/[' ]/", $apache_php['PHP_CONF_OPTIONS'], -1, PREG_SPLIT_NO_EMPTY);
$ls_options = preg_split("/[' ]/", $ls_php['PHP_CONF_OPTIONS'], -1, PREG_SPLIT_NO_EMPTY);
$conf_diff = '';
foreach( $apache_options as $ai) {
if (!in_array($ai, $ls_options)) {
$conf_diff .= " $ai";
}
}
if ($conf_diff == '') {
$result['msg'] .= "Configuration options for lsphp and Apache PHP are matched.\n";
$result['next'] = 0; // same, no action needed.
return $result;
}
else {
$result['msg'] .= "Apache PHP configuration has more options that are not available or different in lsphp: $conf_diff \n";
return $result;
}
}
}