mirror of
https://github.com/Yetangitu/ampache
synced 2025-10-04 02:09:23 +02:00
Clean up PHP tests and reuse them in init.php
Also move the config-related functions out of debug.lib.php (why they were there in the first place is anyone's guess.)
This commit is contained in:
Paul Arthur
parent
c8cd1da88f
commit
dd70337451
4 changed files with 89 additions and 122 deletions
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@ -20,43 +20,49 @@
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*
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*/
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/**
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* check_php_ver
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* checks the php version and makes
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* sure that it's good enough
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*/
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function check_php_ver($level=0) {
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function check_php() {
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if (
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check_php_version() &&
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check_php_hash() &&
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check_php_hash_algo() &&
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check_php_pdo() &&
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check_php_session() &&
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check_php_json() &&
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check_php_safemode()
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) {
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return true;
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}
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return false;
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}
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function check_php_version() {
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if (floatval(phpversion()) < 5.3) {
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return false;
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}
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return true;
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}
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/**
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* check_php_session
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* checks to make sure the needed functions
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* for sessions exist
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*/
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function check_php_session() {
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if (!function_exists('session_set_save_handler')) {
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return false;
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function check_php_hash() {
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return function_exists('hash_algos');
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}
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return true;
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function check_php_hash_algo() {
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return function_exists('hash_algos') ? in_array('sha256', hash_algos()) : false;
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}
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} // check_php_session
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function check_php_json() {
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return function_exists('json_encode');
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}
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/**
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* check_pdo
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*
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* Checks to make sure that PDO is available.
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*/
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function check_pdo() {
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function check_php_session() {
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return function_exists('session_set_save_handler');
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}
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function check_php_pdo() {
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if (class_exists('PDO') && in_array('mysql', PDO::getAvailableDrivers())) {
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return true;
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}
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return false;
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}
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@ -135,7 +141,7 @@ function check_php_timelimit() {
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* check_safe_mode
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* Checks to make sure we aren't in safe mode
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*/
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function check_safemode() {
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function check_php_safemode() {
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if (ini_get('safe_mode')) {
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return false;
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}
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@ -182,34 +188,6 @@ function check_override_exec_time() {
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return true;
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}
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/**
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* check_gettext
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* This checks to see if you've got gettext installed
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*/
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function check_gettext() {
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if (!function_exists('gettext')) {
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return false;
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}
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return true;
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} // check_gettext
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/**
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* check_mbstring
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* This checks for mbstring support
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*/
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function check_mbstring() {
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if (!function_exists('mb_check_encoding')) {
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return false;
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}
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return true;
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} // check_mbstring
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/**
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* check_config_writable
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* This checks whether we can write the config file
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@ -221,63 +199,6 @@ function check_config_writable() {
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|| (!file_exists(Config::get('prefix') . '/config/ampache.cfg.php') && is_writeable(Config::get('prefix') . '/config/')));
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}
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/**
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* generate_config
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* This takes an array of results and re-generates the config file
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* this is used by the installer and by the admin/system page
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*/
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function generate_config($current) {
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/* Start building the new config file */
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$distfile = Config::get('prefix') . '/config/ampache.cfg.php.dist';
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$handle = fopen($distfile,'r');
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$dist = fread($handle,filesize($distfile));
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fclose($handle);
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$data = explode("\n",$dist);
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/* Run throught the lines and set our settings */
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foreach ($data as $line) {
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/* Attempt to pull out Key */
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if (preg_match("/^;?([\w\d]+)\s+=\s+[\"]{1}(.*?)[\"]{1}$/",$line,$matches)
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|| preg_match("/^;?([\w\d]+)\s+=\s+[\']{1}(.*?)[\']{1}$/", $line, $matches)
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|| preg_match("/^;?([\w\d]+)\s+=\s+[\'\"]{0}(.*)[\'\"]{0}$/",$line,$matches)) {
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$key = $matches[1];
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$value = $matches[2];
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/* Put in the current value */
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if ($key == 'config_version') {
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$line = $key . ' = ' . escape_ini($value);
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}
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elseif (isset($current[$key])) {
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$line = $key . ' = "' . escape_ini($current[$key]) . '"';
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unset($current[$key]);
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} // if set
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} // if key
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$final .= $line . "\n";
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} // end foreach line
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return $final;
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} // generate_config
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/**
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* escape_ini
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* Escape a value used for inserting into an ini file.
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* Won't quote ', like addslashes does.
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*/
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function escape_ini($str) {
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return str_replace('"', '\"', $str);
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}
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/**
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* debug_result
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*
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@ -261,4 +261,53 @@ function translate_pattern_code($code) {
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} // translate_pattern_code
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/**
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* generate_config
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*
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* This takes an array of results and re-generates the config file
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* this is used by the installer and by the admin/system page
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*/
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function generate_config($current) {
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// Start building the new config file
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$distfile = Config::get('prefix') . '/config/ampache.cfg.php.dist';
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$handle = fopen($distfile,'r');
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$dist = fread($handle,filesize($distfile));
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fclose($handle);
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$data = explode("\n",$dist);
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foreach ($data as $line) {
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if (preg_match("/^;?([\w\d]+)\s+=\s+[\"]{1}(.*?)[\"]{1}$/",$line,$matches)
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|| preg_match("/^;?([\w\d]+)\s+=\s+[\']{1}(.*?)[\']{1}$/", $line, $matches)
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|| preg_match("/^;?([\w\d]+)\s+=\s+[\'\"]{0}(.*)[\'\"]{0}$/",$line,$matches)) {
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$key = $matches[1];
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$value = $matches[2];
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// Put in the current value
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if ($key == 'config_version') {
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$line = $key . ' = ' . escape_ini($value);
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}
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elseif (isset($current[$key])) {
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$line = $key . ' = "' . escape_ini($current[$key]) . '"';
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unset($current[$key]);
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}
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}
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$final .= $line . "\n";
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}
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return $final;
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}
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/**
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* escape_ini
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*
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* Escape a value used for inserting into an ini file.
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* Won't quote ', like addslashes does.
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*/
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function escape_ini($str) {
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return str_replace('"', '\"', $str);
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}
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?>
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@ -53,10 +53,7 @@ else {
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// Verify that a few important but commonly disabled PHP functions exist and
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// that we're on a usable version
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if (!function_exists('json_encode') ||
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!function_exists('hash') ||
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(floatval(phpversion()) < 5.3) ||
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!class_exists('PDO')) {
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if (!check_php()) {
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$link = $path . '/test.php';
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}
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@ -23,7 +23,7 @@
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<tr>
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<td valign="top"><?php echo T_('PHP version'); ?></td>
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<td valign="top">
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<?php echo debug_result(check_php_ver()); ?>
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<?php echo debug_result(check_php_version()); ?>
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</td>
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<td>
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<?php echo T_('This tests whether you are running at least the minimum version of PHP required by Ampache.'); ?>
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@ -32,7 +32,7 @@
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<tr>
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<td valign="top"><?php echo T_('Hash extension'); ?></td>
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<td valign="top">
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<?php echo debug_result(function_exists('hash_algos')); ?>
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<?php echo debug_result(check_php_hash()); ?>
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</td>
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<td>
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<?php echo T_('This tests whether you have the hash extension enabled. This extension is required by Ampache.'); ?>
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@ -41,7 +41,7 @@
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<tr>
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<td valign="top"><?php echo T_('SHA256 Hash'); ?></td>
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<td valign="top">
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<?php echo debug_result(function_exists('hash_algos') ? in_array('sha256', hash_algos()) : false); ?>
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<?php echo debug_result(check_php_hash_algo()); ?>
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</td>
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<td>
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<?php echo T_('This tests whether the hash extension supports SHA256. This algorithm is required by Ampache.'); ?>
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@ -50,7 +50,7 @@
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<tr>
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<td valign="top"><?php echo T_('PHP PDO'); ?></td>
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<td valign="top">
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<?php echo debug_result(check_pdo()); ?>
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<?php echo debug_result(check_php_pdo()); ?>
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</td>
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<td>
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<?php echo T_('This tests whether the PDO extension and the MySQL driver for PDO are installed. These are required by Ampache.'); ?>
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@ -77,7 +77,7 @@
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<tr>
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<td valign="top"><?php echo T_('JSON extension'); ?></td>
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<td valign="top">
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<?php echo debug_result(function_exists('json_encode')); ?>
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<?php echo debug_result(check_php_json()); ?>
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</td>
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<td>
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<?php echo T_('This tests whether you have the JSON extension enabled. This extension is required by Ampache.'); ?>
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@ -86,7 +86,7 @@
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<tr>
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<td valign="top"><?php echo T_('PHP safe mode disabled'); ?></td>
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<td valign="top">
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<?php echo debug_result(check_safemode()); ?>
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<?php echo debug_result(check_php_safemode()); ?>
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</td>
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<td>
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<?php echo T_('This test makes sure that PHP is not running in safe mode. Some features of Ampache will not work correctly in safe mode.'); ?>
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