/**
* Validates and saves form data to session
*
* @uses ConfigFile::get()
* @uses ConfigFile::getInstance()
* @uses ConfigFile::getServerCount()
* @uses ConfigFile::set()
* @uses Form::getOptionType()
* @uses Form::getOptionValueList()
* @uses PMA_lang_name()
* @param array|string $forms array of form names
* @param bool $allow_partial_save allows for partial form saving on failed validation
* @return boolean true on success (no errors and all saved)
*/
public function save($forms, $allow_partial_save = true)
{
$result = true;
$cf = ConfigFile::getInstance();
$forms = (array) $forms;
$values = array();
$to_save = array();
$is_setup_script = defined('PMA_SETUP');
if ($is_setup_script) {
$this->_loadUserprefsInfo();
}
$this->errors = array();
foreach ($forms as $form) {
/* @var $form Form */
if (isset($this->forms[$form])) {
$form = $this->forms[$form];
} else {
continue;
}
// get current server id
$change_index = $form->index === 0 ? $cf->getServerCount() + 1 : false;
// grab POST values
foreach ($form->fields as $field => $system_path) {
$work_path = array_search($system_path, $this->system_paths);
$key = $this->translated_paths[$work_path];
$type = $form->getOptionType($field);
// skip groups
if ($type == 'group') {
continue;
}
// ensure the value is set
if (!isset($_POST[$key])) {
// checkboxes aren't set by browsers if they're off
if ($type == 'boolean') {
$_POST[$key] = false;
} else {
$this->errors[$form->name][] = sprintf(__('Missing data for %s'), '<i>' . PMA_lang_name($system_path) . '</i>');
$result = false;
continue;
}
}
// user preferences allow/disallow
if ($is_setup_script && isset($this->userprefs_keys[$system_path])) {
if (isset($this->userprefs_disallow[$system_path]) && isset($_POST[$key . '-userprefs-allow'])) {
unset($this->userprefs_disallow[$system_path]);
} else {
if (!isset($_POST[$key . '-userprefs-allow'])) {
$this->userprefs_disallow[$system_path] = true;
}
}
}
// cast variables to correct type
switch ($type) {
case 'double':
settype($_POST[$key], 'float');
break;
case 'boolean':
case 'integer':
if ($_POST[$key] !== '') {
settype($_POST[$key], $type);
}
break;
case 'select':
// special treatment for NavigationBarIconic and PropertiesIconic
if ($key === 'NavigationBarIconic' || $key === 'PropertiesIconic') {
if ($_POST[$key] !== 'both') {
settype($_POST[$key], 'boolean');
}
}
if (!$this->_validateSelect($_POST[$key], $form->getOptionValueList($system_path))) {
$this->errors[$work_path][] = __('Incorrect value');
$result = false;
continue;
}
break;
case 'string':
case 'short_string':
$_POST[$key] = trim($_POST[$key]);
break;
case 'array':
// eliminate empty values and ensure we have an array
$post_values = is_array($_POST[$key]) ? $_POST[$key] : explode("\n", $_POST[$key]);
$_POST[$key] = array();
foreach ($post_values as $v) {
$v = trim($v);
if ($v !== '') {
$_POST[$key][] = $v;
}
}
break;
}
// now we have value with proper type
$values[$system_path] = $_POST[$key];
if ($change_index !== false) {
$work_path = str_replace("Servers/{$form->index}/", "Servers/{$change_index}/", $work_path);
}
$to_save[$work_path] = $system_path;
}
}
// save forms
if ($allow_partial_save || empty($this->errors)) {
foreach ($to_save as $work_path => $path) {
// TrustedProxies requires changes before saving
if ($path == 'TrustedProxies') {
$proxies = array();
$i = 0;
foreach ($values[$path] as $value) {
$matches = array();
if (preg_match("/^(.+):(?:[ ]?)(\\w+)\$/", $value, $matches)) {
// correct 'IP: HTTP header' pair
$ip = trim($matches[1]);
$proxies[$ip] = trim($matches[2]);
} else {
// save also incorrect values
$proxies["-{$i}"] = $value;
$i++;
}
}
$values[$path] = $proxies;
}
$cf->set($work_path, $values[$path], $path);
}
if ($is_setup_script) {
$cf->set('UserprefsDisallow', array_keys($this->userprefs_disallow));
}
}
// don't look for non-critical errors
$this->_validate();
return $result;
}
/**
* Performs various compatibility, security and consistency checks on current config
*
* Outputs results to message list, must be called between messages_begin()
* and messages_end()
*/
function perform_config_checks()
{
$cf = ConfigFile::getInstance();
$blowfish_secret = $cf->get('blowfish_secret');
$blowfish_secret_set = false;
$cookie_auth_used = false;
$strAllowArbitraryServerWarning = __('This %soption%s should be disabled as it allows attackers to bruteforce login to any MySQL server. If you feel this is necessary, use %strusted proxies list%s. However, IP-based protection may not be reliable if your IP belongs to an ISP where thousands of users, including you, are connected to.');
$strAllowArbitraryServerWarning = sprintf($strAllowArbitraryServerWarning, '[a@?page=form&formset=Features#tab_Security]', '[/a]', '[a@?page=form&formset=Features#tab_Security]', '[/a]');
$strBlowfishSecretMsg = __('You didn\'t have blowfish secret set and have enabled cookie authentication, so a key was automatically generated for you. It is used to encrypt cookies; you don\'t need to remember it.');
$strBZipDumpWarning = __('%sBzip2 compression and decompression%s requires functions (%s) which are unavailable on this system.');
$strBZipDumpWarning = sprintf($strBZipDumpWarning, '[a@?page=form&formset=Features#tab_Import_export]', '[/a]', '%s');
$strDirectoryNotice = __('This value should be double checked to ensure that this directory is neither world accessible nor readable or writable by other users on your server.');
$strForceSSLNotice = __('This %soption%s should be enabled if your web server supports it.');
$strForceSSLNotice = sprintf($strForceSSLNotice, '[a@?page=form&formset=Features#tab_Security]', '[/a]');
$strGZipDumpWarning = __('%sGZip compression and decompression%s requires functions (%s) which are unavailable on this system.');
$strGZipDumpWarning = sprintf($strGZipDumpWarning, '[a@?page=form&formset=Features#tab_Import_export]', '[/a]', '%s');
$strLoginCookieValidityWarning = __('%sLogin cookie validity%s greater than 1440 seconds may cause random session invalidation if %ssession.gc_maxlifetime%s is lower than its value (currently %d).');
$strLoginCookieValidityWarning = sprintf($strLoginCookieValidityWarning, '[a@?page=form&formset=Features#tab_Security]', '[/a]', '[a@' . PMA_getPHPDocLink('session.configuration.php#ini.session.gc-maxlifetime') . ']', '[/a]', ini_get('session.gc_maxlifetime'));
$strLoginCookieValidityWarning2 = __('%sLogin cookie validity%s should be set to 1800 seconds (30 minutes) at most. Values larger than 1800 may pose a security risk such as impersonation.');
$strLoginCookieValidityWarning2 = sprintf($strLoginCookieValidityWarning2, '[a@?page=form&formset=Features#tab_Security]', '[/a]');
$strLoginCookieValidityWarning3 = __('If using cookie authentication and %sLogin cookie store%s is not 0, %sLogin cookie validity%s must be set to a value less or equal to it.');
$strLoginCookieValidityWarning3 = sprintf($strLoginCookieValidityWarning3, '[a@?page=form&formset=Features#tab_Security]', '[/a]', '[a@?page=form&formset=Features#tab_Security]', '[/a]');
$strSecurityInfoMsg = __('If you feel this is necessary, use additional protection settings - %shost authentication%s settings and %strusted proxies list%s. However, IP-based protection may not be reliable if your IP belongs to an ISP where thousands of users, including you, are connected to.');
$strSecurityInfoMsg = sprintf($strSecurityInfoMsg, '[a@?page=servers&mode=edit&id=%1$d#tab_Server_config]', '[/a]', '[a@?page=form&formset=Features#tab_Security]', '[/a]');
$strServerAuthConfigMsg = __('You set the [kbd]config[/kbd] authentication type and included username and password for auto-login, which is not a desirable option for live hosts. Anyone who knows or guesses your phpMyAdmin URL can directly access your phpMyAdmin panel. Set %sauthentication type%s to [kbd]cookie[/kbd] or [kbd]http[/kbd].');
$strServerAuthConfigMsg = sprintf($strServerAuthConfigMsg, '[a@?page=servers&mode=edit&id=%1$d#tab_Server]', '[/a]');
$strZipDumpExportWarning = __('%sZip compression%s requires functions (%s) which are unavailable on this system.');
$strZipDumpExportWarning = sprintf($strZipDumpExportWarning, '[a@?page=form&formset=Features#tab_Import_export]', '[/a]', '%s');
$strZipDumpImportWarning = __('%sZip decompression%s requires functions (%s) which are unavailable on this system.');
$strZipDumpImportWarning = sprintf($strZipDumpImportWarning, '[a@?page=form&formset=Features#tab_Import_export]', '[/a]', '%s');
for ($i = 1, $server_cnt = $cf->getServerCount(); $i <= $server_cnt; $i++) {
$cookie_auth_server = ($cf->getValue("Servers/$i/auth_type") == 'cookie');
$cookie_auth_used |= $cookie_auth_server;
$server_name = $cf->getServerName($i);
if ($server_name == 'mysql.com') {
$server_name .= " [$i]";
}
$server_name = htmlspecialchars($server_name);
if ($cookie_auth_server && $blowfish_secret === null) {
$blowfish_secret = uniqid('', true);
$blowfish_secret_set = true;
$cf->set('blowfish_secret', $blowfish_secret);
}
//
// $cfg['Servers'][$i]['ssl']
// should be enabled if possible
//
if (!$cf->getValue("Servers/$i/ssl")) {
$title = PMA_lang(PMA_lang_name('Servers/1/ssl')) . " ($server_name)";
messages_set(
'notice',
"Servers/$i/ssl",
$title,
__('You should use SSL connections if your database server supports it.'));
}
//
// $cfg['Servers'][$i]['extension']
// warn about using 'mysql'
//
if ($cf->getValue("Servers/$i/extension") == 'mysql') {
$title = PMA_lang(PMA_lang_name('Servers/1/extension')) . " ($server_name)";
messages_set(
'notice',
"Servers/$i/extension",
$title,
__('You should use mysqli for performance reasons.'));
}
//
// $cfg['Servers'][$i]['auth_type']
// warn about full user credentials if 'auth_type' is 'config'
//
if ($cf->getValue("Servers/$i/auth_type") == 'config'
&& $cf->getValue("Servers/$i/user") != ''
&& $cf->getValue("Servers/$i/password") != '') {
$title = PMA_lang(PMA_lang_name('Servers/1/auth_type')) . " ($server_name)";
messages_set(
'notice',
"Servers/$i/auth_type",
$title,
PMA_lang($strServerAuthConfigMsg, $i) . ' ' .
PMA_lang($strSecurityInfoMsg, $i));
}
//
// $cfg['Servers'][$i]['AllowRoot']
// $cfg['Servers'][$i]['AllowNoPassword']
// serious security flaw
//
if ($cf->getValue("Servers/$i/AllowRoot")
&& $cf->getValue("Servers/$i/AllowNoPassword")) {
$title = PMA_lang(PMA_lang_name('Servers/1/AllowNoPassword')) . " ($server_name)";
messages_set(
'notice',
"Servers/$i/AllowNoPassword",
$title,
__('You allow for connecting to the server without a password.') . ' ' .
PMA_lang($strSecurityInfoMsg, $i));
}
}
//
// $cfg['blowfish_secret']
// it's required for 'cookie' authentication
//
if ($cookie_auth_used) {
if ($blowfish_secret_set) {
// 'cookie' auth used, blowfish_secret was generated
messages_set(
'notice',
'blowfish_secret_created',
PMA_lang(PMA_lang_name('blowfish_secret')),
$strBlowfishSecretMsg);
} else {
$blowfish_warnings = array();
// check length
if (strlen($blowfish_secret) < 8) {
// too short key
$blowfish_warnings[] = __('Key is too short, it should have at least 8 characters.');
}
// check used characters
$has_digits = (bool) preg_match('/\d/', $blowfish_secret);
$has_chars = (bool) preg_match('/\S/', $blowfish_secret);
$has_nonword = (bool) preg_match('/\W/', $blowfish_secret);
if (!$has_digits || !$has_chars || !$has_nonword) {
$blowfish_warnings[] = PMA_lang(__('Key should contain letters, numbers [em]and[/em] special characters.'));
}
if (!empty($blowfish_warnings)) {
messages_set(
'error',
'blowfish_warnings' . count($blowfish_warnings),
PMA_lang(PMA_lang_name('blowfish_secret')),
implode('<br />', $blowfish_warnings));
}
}
}
//
// $cfg['ForceSSL']
// should be enabled if possible
//
if (!$cf->getValue('ForceSSL')) {
messages_set(
'notice',
'ForceSSL',
PMA_lang(PMA_lang_name('ForceSSL')),
PMA_lang($strForceSSLNotice));
}
//
// $cfg['AllowArbitraryServer']
// should be disabled
//
if ($cf->getValue('AllowArbitraryServer')) {
messages_set(
'notice',
'AllowArbitraryServer',
PMA_lang(PMA_lang_name('AllowArbitraryServer')),
PMA_lang($strAllowArbitraryServerWarning));
}
//
// $cfg['LoginCookieValidity']
// value greater than session.gc_maxlifetime will cause random session invalidation after that time
//
if ($cf->getValue('LoginCookieValidity') > 1440
|| $cf->getValue('LoginCookieValidity') > ini_get('session.gc_maxlifetime')) {
$message_type = $cf->getValue('LoginCookieValidity') > ini_get('session.gc_maxlifetime')
? 'error'
: 'notice';
messages_set(
$message_type,
'LoginCookieValidity',
PMA_lang(PMA_lang_name('LoginCookieValidity')),
PMA_lang($strLoginCookieValidityWarning));
}
//
// $cfg['LoginCookieValidity']
// should be at most 1800 (30 min)
//
if ($cf->getValue('LoginCookieValidity') > 1800) {
messages_set(
'notice',
'LoginCookieValidity',
PMA_lang(PMA_lang_name('LoginCookieValidity')),
PMA_lang($strLoginCookieValidityWarning2));
}
//
// $cfg['LoginCookieValidity']
// $cfg['LoginCookieStore']
// LoginCookieValidity must be less or equal to LoginCookieStore
//
if ($cf->getValue('LoginCookieStore') != 0 && $cf->getValue('LoginCookieValidity') > $cf->getValue('LoginCookieStore')) {
messages_set(
'error',
'LoginCookieValidity',
PMA_lang(PMA_lang_name('LoginCookieValidity')),
PMA_lang($strLoginCookieValidityWarning3));
}
//
// $cfg['SaveDir']
// should not be world-accessible
//
if ($cf->getValue('SaveDir') != '') {
messages_set(
'notice',
'SaveDir',
PMA_lang(PMA_lang_name('SaveDir')),
PMA_lang($strDirectoryNotice));
}
//
// $cfg['TempDir']
// should not be world-accessible
//
if ($cf->getValue('TempDir') != '') {
messages_set(
'notice',
'TempDir',
PMA_lang(PMA_lang_name('TempDir')),
PMA_lang($strDirectoryNotice));
}
//
// $cfg['GZipDump']
// requires zlib functions
//
if ($cf->getValue('GZipDump')
&& (@!function_exists('gzopen') || @!function_exists('gzencode'))) {
messages_set(
'error',
'GZipDump',
PMA_lang(PMA_lang_name('GZipDump')),
PMA_lang($strGZipDumpWarning, 'gzencode'));
}
//
// $cfg['BZipDump']
// requires bzip2 functions
//
if ($cf->getValue('BZipDump')
&& (!@function_exists('bzopen') || !@function_exists('bzcompress'))) {
$functions = @function_exists('bzopen')
? '' :
'bzopen';
$functions .= @function_exists('bzcompress')
? ''
: ($functions ? ', ' : '') . 'bzcompress';
messages_set(
'error',
'BZipDump',
PMA_lang(PMA_lang_name('BZipDump')),
PMA_lang($strBZipDumpWarning, $functions));
}
//
// $cfg['ZipDump']
// requires zip_open in import
//
if ($cf->getValue('ZipDump') && !@function_exists('zip_open')) {
messages_set(
'error',
'ZipDump_import',
PMA_lang(PMA_lang_name('ZipDump')),
PMA_lang($strZipDumpImportWarning, 'zip_open'));
}
//
// $cfg['ZipDump']
// requires gzcompress in export
//
if ($cf->getValue('ZipDump') && !@function_exists('gzcompress')) {
messages_set(
'error',
'ZipDump_export',
PMA_lang(PMA_lang_name('ZipDump')),
PMA_lang($strZipDumpExportWarning, 'gzcompress'));
}
}
/**
* Validates and saves form data to session
*
* @param array|string $forms array of form names
* @param bool $allow_partial_save allows for partial form saving on failed validation
* @return boolean true on success (no errors and all saved)
*/
public function save($forms, $allow_partial_save = true)
{
$result = true;
$cf = ConfigFile::getInstance();
$forms = (array) $forms;
$values = array();
$to_save = array();
$this->errors = array();
foreach ($forms as $form) {
/* @var $form Form */
if (isset($this->forms[$form])) {
$form = $this->forms[$form];
} else {
continue;
}
// get current server id
$change_index = $form->index === 0 ? $cf->getServerCount() + 1 : false;
// grab POST values
foreach ($form->fields as $field => $system_path) {
$work_path = array_search($system_path, $this->system_paths);
$key = $this->translated_paths[$work_path];
// ensure the value is set
if (!isset($_POST[$key])) {
// checkboxes aren't set by browsers if they're off
if ($form->getOptionType($field) == 'boolean') {
$_POST[$key] = false;
} else {
$this->errors[$form->name][] = PMA_lang('error_missing_field_data', '<i>' . PMA_lang_name($system_path) . '</i>');
$result = false;
continue;
}
}
// cast variables to correct type
$type = $form->getOptionType($field);
switch ($type) {
case 'double':
settype($_POST[$key], 'float');
break;
case 'boolean':
case 'integer':
if ($_POST[$key] !== '') {
settype($_POST[$key], $type);
}
break;
case 'select':
if (!$this->_validateSelect($_POST[$key], $form->getOptionValueList($system_path))) {
$this->errors[$work_path][] = $GLOBALS["strstrSetuperror_incorrect_value"];
$result = false;
continue;
}
break;
case 'string':
$_POST[$key] = trim($_POST[$key]);
break;
case 'array':
// eliminate empty values and ensure we have an array
$post_values = explode("\n", $_POST[$key]);
$_POST[$key] = array();
foreach ($post_values as $v) {
$v = trim($v);
if ($v !== '') {
$_POST[$key][] = $v;
}
}
break;
}
// now we have value with proper type
$values[$system_path] = $_POST[$key];
if ($change_index !== false) {
$work_path = str_replace("Servers/{$form->index}/", "Servers/{$change_index}/", $work_path);
}
$to_save[$work_path] = $system_path;
}
}
// save forms
if ($allow_partial_save || empty($this->errors)) {
foreach ($to_save as $work_path => $path) {
// TrustedProxies requires changes before saving
if ($path == 'TrustedProxies') {
$proxies = array();
$i = 0;
foreach ($values[$path] as $value) {
$matches = array();
if (preg_match("/^(.+):(?:[ ]?)(\\w+)\$/", $value, $matches)) {
// correct 'IP: HTTP header' pair
$ip = trim($matches[1]);
$proxies[$ip] = trim($matches[2]);
} else {
// save also incorrect values
$proxies["-{$i}"] = $value;
$i++;
}
}
$values[$path] = $proxies;
}
$cf->set($work_path, $values[$path], $path);
}
}
// don't look for non-critical errors
$this->_validate();
return $result;
}
/**
* Performs various compatibility, security and consistency checks on current config
*
* Outputs results to message list, must be called between messages_begin()
* and messages_end()
*/
function perform_config_checks()
{
$cf = ConfigFile::getInstance();
$blowfish_secret = $cf->get('blowfish_secret');
$blowfish_secret_set = false;
$cookie_auth_used = false;
for ($i = 1, $server_cnt = $cf->getServerCount(); $i <= $server_cnt; $i++) {
$cookie_auth_server = $cf->getValue("Servers/{$i}/auth_type") == 'cookie';
$cookie_auth_used |= $cookie_auth_server;
$server_name = $cf->getServerName($i);
if ($server_name == 'localhost') {
$server_name .= " [{$i}]";
}
if ($cookie_auth_server && $blowfish_secret === null) {
$blowfish_secret = uniqid('', true);
$blowfish_secret_set = true;
$cf->set('blowfish_secret', $blowfish_secret);
}
//
// $cfg['Servers'][$i]['ssl']
// should be enabled if possible
//
if (!$cf->getValue("Servers/{$i}/ssl")) {
$title = PMA_lang_name('Servers/1/ssl') . " ({$server_name})";
messages_set('notice', "Servers/{$i}/ssl", $title, PMA_lang('ServerSslMsg'));
}
//
// $cfg['Servers'][$i]['extension']
// warn about using 'mysql'
//
if ($cf->getValue("Servers/{$i}/extension") == 'mysql') {
$title = PMA_lang_name('Servers/1/extension') . " ({$server_name})";
messages_set('notice', "Servers/{$i}/extension", $title, PMA_lang('ServerExtensionMsg'));
}
//
// $cfg['Servers'][$i]['auth_type']
// warn about full user credentials if 'auth_type' is 'config'
//
if ($cf->getValue("Servers/{$i}/auth_type") == 'config' && $cf->getValue("Servers/{$i}/user") != '' && $cf->getValue("Servers/{$i}/password") != '') {
$title = PMA_lang_name('Servers/1/auth_type') . " ({$server_name})";
messages_set('warning', "Servers/{$i}/auth_type", $title, PMA_lang('ServerAuthConfigMsg', $i) . ' ' . PMA_lang('ServerSecurityInfoMsg', $i));
}
//
// $cfg['Servers'][$i]['AllowRoot']
// $cfg['Servers'][$i]['AllowNoPassword']
// serious security flaw
//
if ($cf->getValue("Servers/{$i}/AllowRoot") && $cf->getValue("Servers/{$i}/AllowNoPassword")) {
$title = PMA_lang_name('Servers/1/AllowNoPassword') . " ({$server_name})";
messages_set('warning', "Servers/{$i}/AllowNoPassword", $title, PMA_lang('ServerNoPasswordMsg') . ' ' . PMA_lang('ServerSecurityInfoMsg', $i));
}
}
//
// $cfg['blowfish_secret']
// it's required for 'cookie' authentication
//
if ($cookie_auth_used) {
if ($blowfish_secret_set) {
// 'cookie' auth used, blowfish_secret was generated
messages_set('notice', 'blowfish_secret_created', 'blowfish_secret_name', PMA_lang('BlowfishSecretMsg'));
} else {
$blowfish_warnings = array();
// check length
if (strlen($blowfish_secret) < 8) {
// too short key
$blowfish_warnings[] = PMA_lang('BlowfishSecretLengthMsg');
}
// check used characters
$has_digits = (bool) preg_match('/\\d/', $blowfish_secret);
$has_chars = (bool) preg_match('/\\S/', $blowfish_secret);
$has_nonword = (bool) preg_match('/\\W/', $blowfish_secret);
if (!$has_digits || !$has_chars || !$has_nonword) {
$blowfish_warnings[] = PMA_lang('BlowfishSecretCharsMsg');
}
if (!empty($blowfish_warnings)) {
messages_set('warning', 'blowfish_warnings' . count($blowfish_warnings), 'blowfish_secret_name', implode("<br />", $blowfish_warnings));
}
}
}
//
// $cfg['ForceSSL']
// should be enabled if possible
//
if (!$cf->getValue('ForceSSL')) {
messages_set('notice', 'ForceSSL', 'ForceSSL_name', PMA_lang('ForceSSLMsg'));
}
//
// $cfg['AllowArbitraryServer']
// should be disabled
//
if ($cf->getValue('AllowArbitraryServer')) {
messages_set('warning', 'AllowArbitraryServer', 'AllowArbitraryServer_name', PMA_lang('AllowArbitraryServerMsg'));
}
//
// $cfg['LoginCookieValidity']
// should be at most 1800 (30 min)
//
if ($cf->getValue('LoginCookieValidity') > 1800) {
messages_set('warning', 'LoginCookieValidity', 'LoginCookieValidity_name', PMA_lang('LoginCookieValidityMsg'));
}
//
// $cfg['SaveDir']
// should not be world-accessible
//
if ($cf->getValue('SaveDir') != '') {
messages_set('notice', 'SaveDir', 'SaveDir_name', PMA_lang('DirectoryNotice'));
}
//
// $cfg['TempDir']
// should not be world-accessible
//
if ($cf->getValue('TempDir') != '') {
messages_set('notice', 'TempDir', 'TempDir_name', PMA_lang('DirectoryNotice'));
}
//
// $cfg['GZipDump']
// requires zlib functions
//
if ($cf->getValue('GZipDump') && (@(!function_exists('gzopen')) || @(!function_exists('gzencode')))) {
messages_set('warning', 'GZipDump', 'GZipDump_name', PMA_lang('GZipDumpWarning', 'gzencode'));
}
//
// $cfg['BZipDump']
// requires bzip2 functions
//
if ($cf->getValue('BZipDump') && (!@function_exists('bzopen') || !@function_exists('bzcompress'))) {
$functions = @function_exists('bzopen') ? '' : 'bzopen';
$functions .= @function_exists('bzcompress') ? '' : ($functions ? ', ' : '') . 'bzcompress';
messages_set('warning', 'BZipDump', 'BZipDump_name', PMA_lang('BZipDumpWarning', $functions));
}
//
// $cfg['ZipDump']
// requires zip_open in import
//
if ($cf->getValue('ZipDump') && !@function_exists('zip_open')) {
messages_set('warning', 'ZipDump_import', 'ZipDump_name', PMA_lang('ZipDumpImportWarning', 'zip_open'));
}
//
// $cfg['ZipDump']
// requires gzcompress in export
//
if ($cf->getValue('ZipDump') && !@function_exists('gzcompress')) {
messages_set('warning', 'ZipDump_export', 'ZipDump_name', PMA_lang('ZipDumpExportWarning', 'gzcompress'));
}
}
