function backup_migrate_source_db_mysql::_restore_db_from_file in Backup and Migrate 6.3

Same name and namespace in other branches

1. 8.3 includes/sources.db.mysql.inc \backup_migrate_source_db_mysql::_restore_db_from_file()
2. 7.3 includes/sources.db.mysql.inc \backup_migrate_source_db_mysql::_restore_db_from_file()

Backup the databases to a file.

Overrides backup_migrate_source_db::_restore_db_from_file

File

includes/sources.db.mysql.inc, line 173

Functions to handle the direct to database source.

Class

backup_migrate_source_db_mysql

A source type for backing up from database server.

Code

function _restore_db_from_file($file, $settings) {
  $num = 0;
  if ($file
    ->open()) {

    // Read one line at a time and run the query.
    while ($line = $this
      ->_read_sql_command_from_file($file)) {
      if (_backup_migrate_check_timeout()) {
        return FALSE;
      }
      if ($line) {

        // Use the helper instead of the api function to avoid substitution of '{' etc.
        _db_query($line);
        $num++;
      }
    }

    // Close the file with fclose/gzclose.
    $file
      ->close();
  }
  else {
    drupal_set_message(t("Unable to open file %file to restore database", array(
      "%file" => $file
        ->filepath(),
    )), 'error');
    $num = FALSE;
  }
  return $num;
}