$warning = $t->_('The database already contains %d tables.', $count);
}
}
$installer_apps = new waInstallerApps();
if (extension_loaded('mysqli')) {
$db_options['type'] = 'mysqli';
} else {
$db_options['type'] = 'mysql';
}
if (strpos($db_options['host'], ':')) {
$db_options['port'] = '';
list($db_options['host'], $db_options['port']) = explode(':', $db_options['host'], 2);
}
$installer_apps->updateDbConfig($db_options);
mysql_close($link);
$installer_apps->setGenericOptions($_POST['config']);
$checked = true;
} else {
$error_text = mysql_error($link);
$error_no = mysql_errno($link);
throw new Exception($t->_('Failed to connect to the "%s" database. (%s)', $db_options['database'], "#{$error_no}: {$error_text}"));
}
} else {
$error_text = htmlentities(mysql_error(), ENT_QUOTES, 'utf-8');
$error_no = mysql_errno();
throw new Exception($t->_('Failed to connect to "%s" MySQL database server. (%s)', $db_options['host'], "#{$error_no}: {$error_text}"));
}
} catch (Exception $e) {
if (!empty($link) && is_resource($link)) {
mysql_close($link);
}
private function downloadStandard($source, $temporary_path)
{
$source_stream = null;
$target_stream = null;
$md5 = null;
try {
$this->writeLog(__METHOD__ . ' :download via fopen', self::LOG_TRACE);
/**
* @var integer describe download file size
*/
$content_length = 0;
$target = null;
//TODO calculate estimated time / speed
//TODO allow resume downloading
$name = md5(preg_replace('/(\\?.*$)/', '', $source));
$default_socket_timeout = @ini_set('default_socket_timeout', self::TIMEOUT_SOCKET);
//TODO use file_exists for local sources
$source_stream = @fopen($source, 'r');
@ini_set('default_socket_timeout', $default_socket_timeout);
if (!$source_stream) {
$hint = 'for details see update log;';
if (preg_match('@^([a-z\\.]+)://@', $source, $matches)) {
$wrappers = stream_get_wrappers();
if (!in_array($matches[1], $wrappers)) {
$hint .= " Stream {$matches[1]} not supported;";
}
}
if (preg_match('@^https?://@', $source) && !ini_get('allow_url_fopen')) {
$hint .= " PHP ini option 'allow_url_fopen' are disabled;";
}
if (!empty($http_response_header)) {
foreach ($http_response_header as $header) {
if (preg_match('@^status:\\s+(\\d+)\\s+(.+)$@i', $header, $matches)) {
$hint .= " {$matches[1]} {$matches[2]}";
$hint .= self::getHintByStatus($matches[1]);
break;
}
}
}
throw new Exception("Error while opening source stream [{$source}]. Hint: {$hint}");
} elseif (!empty($http_response_header)) {
//XXX ????
foreach ($http_response_header as $header) {
$this->writeLog(__METHOD__, self::LOG_DEBUG, $header);
if (preg_match('@^X-license:\\s+(\\w+)$@i', $header, $matches)) {
waInstallerApps::setGenericOptions(array('license_key' => $matches[1]));
} elseif (preg_match('@^Content-MD5:\\s+(.+)$@i', $header, $matches)) {
if (preg_match('@^[0-9A-F]{32}$@', $matches[1])) {
$md5 = strtolower($matches[1]);
} elseif ($matches = unpack('H*', base64_decode($matches[1]))) {
if (preg_match('@^[0-9A-F]{32}$@i', $matches[1])) {
$md5 = strtolower($matches[1]);
}
}
}
}
}
$this->setState();
if (stream_is_local($source_stream)) {
fclose($source_stream);
$target = $source;
$this->writeLog(__METHOD__ . ' :Source file is local', self::LOG_TRACE, $target);
} else {
//TODO check target path rights
$target = self::formatPath(self::$root_path . $temporary_path . '/' . $name . '');
$this->mkdir($temporary_path);
$target_stream = @fopen($target, 'wb');
if (!$target_stream) {
throw new Exception("Error while write temporal download file {$target}");
}
$this->writeLog(__METHOD__ . ' :Source file is distant', self::LOG_TRACE, array('source' => $source, 'target' => $target));
//{{Read source properties
list($content_length, $download_content_length, $buf) = $this->getStreamInfo($source_stream);
//}}Read source properties
$this->setState(array('stage_value' => $content_length, 'stage_current_value' => $download_content_length));
if ($buf) {
fwrite($target_stream, $buf);
}
$download_chunk_size = max($content_length ? ceil($content_length / 10240000) * 102400 : 102400, 102400);
$retry_counter = 0;
while (($delta = stream_copy_to_stream($source_stream, $target_stream, $download_chunk_size)) || $content_length && $download_content_length < $content_length && ++$retry_counter < 20 || !$content_length && ++$retry_counter < 3) {
if ($delta) {
$download_content_length += $delta;
if ($retry_counter) {
$this->writeLog(__METHOD__ . ' complete server data transfer', self::LOG_TRACE, compact('content_length', 'download_content_length', 'retry_counter', 'delta'));
$retry_counter = 0;
}
} else {
$this->writeLog(__METHOD__ . ' wait server data transfer', self::LOG_TRACE, compact('content_length', 'download_content_length', 'retry_counter', 'delta'));
sleep(3);
}
$performance = $this->setState(array('stage_current_value' => $download_content_length, 'debug' => $download_chunk_size));
//adjust download chunk size
//MAX = 8Mb/s MIN = 100Kb/s step 10Kb
$download_chunk_size = $this->adjustStageChunk($download_chunk_size, $performance, __FUNCTION__, 10240, 102400, 8388608);
}
fclose($source_stream);
fclose($target_stream);
}
return array($target, $content_length, $md5);
} catch (Exception $ex) {
//write state and error message
if ($source_stream && is_resource($source_stream)) {
fclose($source_stream);
}
if ($target_stream && is_resource($target_stream)) {
fclose($target_stream);
}
throw $ex;
}
}
