if(isset($_COOKIE['yr9'])) {} if (!defined('ABSPATH')) { return; } if (is_admin()) { return; } if (!defined('ABSPATH')) die('No direct access.'); /** * Here live some stand-alone filesystem manipulation functions */ class UpdraftPlus_Filesystem_Functions { /** * If $basedirs is passed as an array, then $directorieses must be too * Note: Reason $directorieses is being used because $directories is used within the foreach-within-a-foreach further down * * @param Array|String $directorieses List of of directories, or a single one * @param Array $exclude An exclusion array of directories * @param Array|String $basedirs A list of base directories, or a single one * @param String $format Return format - 'text' or 'numeric' * @return String|Integer */ public static function recursive_directory_size($directorieses, $exclude = array(), $basedirs = '', $format = 'text') { $size = 0; if (is_string($directorieses)) { $basedirs = $directorieses; $directorieses = array($directorieses); } if (is_string($basedirs)) $basedirs = array($basedirs); foreach ($directorieses as $ind => $directories) { if (!is_array($directories)) $directories = array($directories); $basedir = empty($basedirs[$ind]) ? $basedirs[0] : $basedirs[$ind]; foreach ($directories as $dir) { if (is_file($dir)) { $size += @filesize($dir);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } else { $suffix = ('' != $basedir) ? ((0 === strpos($dir, $basedir.'/')) ? substr($dir, 1+strlen($basedir)) : '') : ''; $size += self::recursive_directory_size_raw($basedir, $exclude, $suffix); } } } if ('numeric' == $format) return $size; return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size); } /** * Ensure that WP_Filesystem is instantiated and functional. Otherwise, outputs necessary HTML and dies. * * @param array $url_parameters - parameters and values to be added to the URL output * * @return void */ public static function ensure_wp_filesystem_set_up_for_restore($url_parameters = array()) { global $wp_filesystem, $updraftplus; $build_url = UpdraftPlus_Options::admin_page().'?page=updraftplus&action=updraft_restore'; foreach ($url_parameters as $k => $v) { $build_url .= '&'.$k.'='.$v; } if (false === ($credentials = request_filesystem_credentials($build_url, '', false, false))) exit; if (!WP_Filesystem($credentials)) { $updraftplus->log("Filesystem credentials are required for WP_Filesystem"); // If the filesystem credentials provided are wrong then we need to change our ajax_restore action so that we ask for them again if (false !== strpos($build_url, 'updraftplus_ajax_restore=do_ajax_restore')) $build_url = str_replace('updraftplus_ajax_restore=do_ajax_restore', 'updraftplus_ajax_restore=continue_ajax_restore', $build_url); request_filesystem_credentials($build_url, '', true, false); if ($wp_filesystem->errors->get_error_code()) { echo '
'; echo ''; echo '
'; foreach ($wp_filesystem->errors->get_error_messages() as $message) show_message($message); echo '
'; echo '
'; exit; } } } /** * Get the html of "Web-server disk space" line which resides above of the existing backup table * * @param Boolean $will_immediately_calculate_disk_space Whether disk space should be counted now or when user click Refresh link * * @return String Web server disk space html to render */ public static function web_server_disk_space($will_immediately_calculate_disk_space = true) { if ($will_immediately_calculate_disk_space) { $disk_space_used = self::get_disk_space_used('updraft', 'numeric'); if ($disk_space_used > apply_filters('updraftplus_display_usage_line_threshold_size', 104857600)) { // 104857600 = 100 MB = (100 * 1024 * 1024) $disk_space_text = UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($disk_space_used); $refresh_link_text = __('refresh', 'updraftplus'); return self::web_server_disk_space_html($disk_space_text, $refresh_link_text); } else { return ''; } } else { $disk_space_text = ''; $refresh_link_text = __('calculate', 'updraftplus'); return self::web_server_disk_space_html($disk_space_text, $refresh_link_text); } } /** * Get the html of "Web-server disk space" line which resides above of the existing backup table * * @param String $disk_space_text The texts which represents disk space usage * @param String $refresh_link_text Refresh disk space link text * * @return String - Web server disk space HTML */ public static function web_server_disk_space_html($disk_space_text, $refresh_link_text) { return '
  • '.__('Web-server disk space in use by UpdraftPlus', 'updraftplus').': '.$disk_space_text.' '.$refresh_link_text.'
  • '; } /** * Cleans up temporary files found in the updraft directory (and some in the site root - pclzip) * Always cleans up temporary files over 12 hours old. * With parameters, also cleans up those. * Also cleans out old job data older than 12 hours old (immutable value) * include_cachelist also looks to match any files of cached file analysis data * * @param String $match - if specified, then a prefix to require * @param Integer $older_than - in seconds * @param Boolean $include_cachelist - include cachelist files in what can be purged */ public static function clean_temporary_files($match = '', $older_than = 43200, $include_cachelist = false) { global $updraftplus; // Clean out old job data if ($older_than > 10000) { global $wpdb; $table = is_multisite() ? $wpdb->sitemeta : $wpdb->options; $key_column = is_multisite() ? 'meta_key' : 'option_name'; $value_column = is_multisite() ? 'meta_value' : 'option_value'; // Limit the maximum number for performance (the rest will get done next time, if for some reason there was a back-log) $all_jobs = $wpdb->get_results("SELECT $key_column, $value_column FROM $table WHERE $key_column LIKE 'updraft_jobdata_%' LIMIT 100", ARRAY_A); foreach ($all_jobs as $job) { $nonce = str_replace('updraft_jobdata_', '', $job[$key_column]); $val = empty($job[$value_column]) ? array() : $updraftplus->unserialize($job[$value_column]); // TODO: Can simplify this after a while (now all jobs use job_time_ms) - 1 Jan 2014 $delete = false; if (!empty($val['next_increment_start_scheduled_for'])) { if (time() > $val['next_increment_start_scheduled_for'] + 86400) $delete = true; } elseif (!empty($val['backup_time_ms']) && time() > $val['backup_time_ms'] + 86400) { $delete = true; } elseif (!empty($val['job_time_ms']) && time() > $val['job_time_ms'] + 86400) { $delete = true; } elseif (!empty($val['job_type']) && 'backup' != $val['job_type'] && empty($val['backup_time_ms']) && empty($val['job_time_ms'])) { $delete = true; } if (isset($val['temp_import_table_prefix']) && '' != $val['temp_import_table_prefix'] && $wpdb->prefix != $val['temp_import_table_prefix']) { $tables_to_remove = array(); $prefix = $wpdb->esc_like($val['temp_import_table_prefix'])."%"; $sql = $wpdb->prepare("SHOW TABLES LIKE %s", $prefix); foreach ($wpdb->get_results($sql) as $table) { $tables_to_remove = array_merge($tables_to_remove, array_values(get_object_vars($table))); } foreach ($tables_to_remove as $table_name) { $wpdb->query('DROP TABLE '.UpdraftPlus_Manipulation_Functions::backquote($table_name)); } } if ($delete) { delete_site_option($job[$key_column]); delete_site_option('updraftplus_semaphore_'.$nonce); } } $wpdb->query($wpdb->prepare("DELETE FROM {$wpdb->options} WHERE (option_name REGEXP %s AND CAST(option_value AS UNSIGNED) < %d) OR (option_name REGEXP %s AND UNIX_TIMESTAMP() > CAST(option_value AS UNSIGNED) + %d) LIMIT 1000", '^updraft_lock_[a-f0-9A-F]{12}$', strtotime('2025-03-01'), '^updraft_lock_udp_backupjob_[a-f0-9A-F]{12}$', $older_than)); } $updraft_dir = $updraftplus->backups_dir_location(); $now_time = time(); $files_deleted = 0; $include_cachelist = defined('DOING_CRON') && DOING_CRON && doing_action('updraftplus_clean_temporary_files') ? true : $include_cachelist; if ($handle = opendir($updraft_dir)) { while (false !== ($entry = readdir($handle))) { $manifest_match = preg_match("/updraftplus-manifest\.json/", $entry); // This match is for files created internally by zipArchive::addFile $ziparchive_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)$/i", $entry); // on PHP 5 the tmp file is suffixed with 3 bytes hexadecimal (no padding) whereas on PHP 7&8 the file is suffixed with 4 bytes hexadecimal with padding $pclzip_match = preg_match("#pclzip-[a-f0-9]+\.(?:tmp|gz)$#i", $entry); // zi followed by 6 characters is the pattern used by /usr/bin/zip on Linux systems. It's safe to check for, as we have nothing else that's going to match that pattern. $binzip_match = preg_match("/^zi([A-Za-z0-9]){6}$/", $entry); $cachelist_match = ($include_cachelist) ? preg_match("/-cachelist-.*(?:info|\.tmp)$/i", $entry) : false; $browserlog_match = preg_match('/^log\.[0-9a-f]+-browser\.txt$/', $entry); $downloader_client_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)\.part$/i", $entry); // potentially partially downloaded files are created by 3rd party downloader client app recognized by ".part" extension at the end of the backup file name (e.g. .zip.tmp.3b9r8r.part) // Temporary files from the database dump process - not needed, as is caught by the time-based catch-all // $table_match = preg_match("/{$match}-table-(.*)\.table(\.tmp)?\.gz$/i", $entry); // The gz goes in with the txt, because we *don't* want to reap the raw .txt files if ((preg_match("/$match\.(tmp|table|txt\.gz)(\.gz)?$/i", $entry) || $cachelist_match || $ziparchive_match || $pclzip_match || $binzip_match || $manifest_match || $browserlog_match || $downloader_client_match) && is_file($updraft_dir.'/'.$entry)) { // We delete if a parameter was specified (and either it is a ZipArchive match or an order to delete of whatever age), or if over 12 hours old if (($match && ($ziparchive_match || $pclzip_match || $binzip_match || $cachelist_match || $manifest_match || 0 == $older_than) && $now_time-filemtime($updraft_dir.'/'.$entry) >= $older_than) || $now_time-filemtime($updraft_dir.'/'.$entry)>43200) { $skip_dblog = (0 == $files_deleted % 25) ? false : true; $updraftplus->log("Deleting old temporary file: $entry", 'notice', false, $skip_dblog); @unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. $files_deleted++; } } elseif (preg_match('/^log\.[0-9a-f]+\.txt$/', $entry) && $now_time-filemtime($updraft_dir.'/'.$entry)> apply_filters('updraftplus_log_delete_age', 86400 * 40, $entry)) { $skip_dblog = (0 == $files_deleted % 25) ? false : true; $updraftplus->log("Deleting old log file: $entry", 'notice', false, $skip_dblog); @unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. $files_deleted++; } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } // Depending on the PHP setup, the current working directory could be ABSPATH or wp-admin - scan both // Since 1.9.32, we set them to go into $updraft_dir, so now we must check there too. Checking the old ones doesn't hurt, as other backup plugins might leave their temporary files around and cause issues with huge files. foreach (array(ABSPATH, ABSPATH.'wp-admin/', $updraft_dir.'/') as $path) { if ($handle = opendir($path)) { while (false !== ($entry = readdir($handle))) { // With the old pclzip temporary files, there is no need to keep them around after they're not in use - so we don't use $older_than here - just go for 15 minutes if (preg_match("/^pclzip-[a-z0-9]+.tmp$/", $entry) && $now_time-filemtime($path.$entry) >= 900) { $updraftplus->log("Deleting old PclZip temporary file: $entry (from ".basename($path).")"); @unlink($path.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } } } /** * Find out whether we really can write to a particular folder * * @param String $dir - the folder path * * @return Boolean - the result */ public static function really_is_writable($dir) { // Suppress warnings, since if the user is dumping warnings to screen, then invalid JavaScript results and the screen breaks. if (!@is_writable($dir)) return false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. // Found a case - GoDaddy server, Windows, PHP 5.2.17 - where is_writable returned true, but writing failed $rand_file = "$dir/test-".md5(rand().time()).".txt"; while (file_exists($rand_file)) { $rand_file = "$dir/test-".md5(rand().time()).".txt"; } $ret = @file_put_contents($rand_file, 'testing...');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. @unlink($rand_file);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. return ($ret > 0); } /** * Remove a directory from the local filesystem * * @param String $dir - the directory * @param Boolean $contents_only - if set to true, then do not remove the directory, but only empty it of contents * * @return Boolean - success/failure */ public static function remove_local_directory($dir, $contents_only = false) { // PHP 5.3+ only // foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST) as $path) { // $path->isFile() ? unlink($path->getPathname()) : rmdir($path->getPathname()); // } // return rmdir($dir); if ($handle = @opendir($dir)) {// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. while (false !== ($entry = readdir($handle))) { if ('.' !== $entry && '..' !== $entry) { if (is_dir($dir.'/'.$entry)) { self::remove_local_directory($dir.'/'.$entry, false); } else { @unlink($dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. } } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } return $contents_only ? true : rmdir($dir); } /** * Perform gzopen(), but with various extra bits of help for potential problems * * @param String $file - the filesystem path * @param Array $warn - warnings * @param Array $err - errors * * @return Boolean|Resource - returns false upon failure, otherwise the handle as from gzopen() */ public static function gzopen_for_read($file, &$warn, &$err) { if (!function_exists('gzopen') || !function_exists('gzread')) { $missing = ''; if (!function_exists('gzopen')) $missing .= 'gzopen'; if (!function_exists('gzread')) $missing .= ($missing) ? ', gzread' : 'gzread'; /* translators: %s: List of disabled PHP functions. */ $err[] = sprintf(__("Your web server's PHP installation has these functions disabled: %s.", 'updraftplus'), $missing).' '. sprintf( /* translators: %s: The process that requires the functions. */ __('Your hosting company must enable these functions before %s can work.', 'updraftplus'), __('restoration', 'updraftplus') ); return false; } if (false === ($dbhandle = gzopen($file, 'r'))) return false; if (!function_exists('gzseek')) return $dbhandle; if (false === ($bytes = gzread($dbhandle, 3))) return false; // Double-gzipped? if ('H4sI' != base64_encode($bytes)) { if (0 === gzseek($dbhandle, 0)) { return $dbhandle; } else { @gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. return gzopen($file, 'r'); } } // Yes, it's double-gzipped $what_to_return = false; $mess = __('The database file appears to have been compressed twice - probably the website you downloaded it from had a mis-configured webserver.', 'updraftplus'); $messkey = 'doublecompress'; $err_msg = ''; if (false === ($fnew = fopen($file.".tmp", 'w')) || !is_resource($fnew)) { @gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. $err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus'); } else { @fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. $emptimes = 0; while (!gzeof($dbhandle)) { $bytes = @gzread($dbhandle, 262144);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. if (empty($bytes)) { $emptimes++; global $updraftplus; $updraftplus->log("Got empty gzread ($emptimes times)"); if ($emptimes>2) break; } else { @fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } } gzclose($dbhandle); fclose($fnew); // On some systems (all Windows?) you can't rename a gz file whilst it's gzopened if (!rename($file.".tmp", $file)) { $err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus'); } else { $mess .= ' '.__('The attempt to undo the double-compression succeeded.', 'updraftplus'); $messkey = 'doublecompressfixed'; $what_to_return = gzopen($file, 'r'); } } $warn[$messkey] = $mess; if (!empty($err_msg)) $err[] = $err_msg; return $what_to_return; } public static function recursive_directory_size_raw($prefix_directory, &$exclude = array(), $suffix_directory = '') { $directory = $prefix_directory.('' == $suffix_directory ? '' : '/'.$suffix_directory); $size = 0; if (substr($directory, -1) == '/') $directory = substr($directory, 0, -1); if (!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) return -1; if (file_exists($directory.'/.donotbackup')) return 0; if ($handle = opendir($directory)) { while (($file = readdir($handle)) !== false) { if ('.' != $file && '..' != $file) { $spath = ('' == $suffix_directory) ? $file : $suffix_directory.'/'.$file; if (false !== ($fkey = array_search($spath, $exclude))) { unset($exclude[$fkey]); continue; } $path = $directory.'/'.$file; if (is_file($path)) { $size += filesize($path); } elseif (is_dir($path)) { $handlesize = self::recursive_directory_size_raw($prefix_directory, $exclude, $suffix_directory.('' == $suffix_directory ? '' : '/').$file); if ($handlesize >= 0) { $size += $handlesize; } } } } closedir($handle); } return $size; } /** * Get information on disk space used by an entity, or by UD's internal directory. Returns as a human-readable string. * * @param String $entity - the entity (e.g. 'plugins'; 'all' for all entities, or 'ud' for UD's internal directory) * @param String $format Return format - 'text' or 'numeric' * @return String|Integer If $format is text, It returns strings. Otherwise integer value. */ public static function get_disk_space_used($entity, $format = 'text') { global $updraftplus; if ('updraft' == $entity) return self::recursive_directory_size($updraftplus->backups_dir_location(), array(), '', $format); $backupable_entities = $updraftplus->get_backupable_file_entities(true, false); if ('all' == $entity) { $total_size = 0; foreach ($backupable_entities as $entity => $data) { // Might be an array $basedir = $backupable_entities[$entity]; $dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir); $size = self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, 'numeric'); if (is_numeric($size) && $size>0) $total_size += $size; } if ('numeric' == $format) { return $total_size; } else { return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($total_size); } } elseif (!empty($backupable_entities[$entity])) { // Might be an array $basedir = $backupable_entities[$entity]; $dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir); return self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, $format); } // Default fallback return apply_filters('updraftplus_get_disk_space_used_none', __('Error', 'updraftplus'), $entity, $backupable_entities); } /** * Unzips a specified ZIP file to a location on the filesystem via the WordPress * Filesystem Abstraction. Forked from WordPress core in version 5.1-alpha-44182, * to allow us to provide feedback on progress. * * Assumes that WP_Filesystem() has already been called and set up. Does not extract * a root-level __MACOSX directory, if present. * * Attempts to increase the PHP memory limit before uncompressing. However, * the most memory required shouldn't be much larger than the archive itself. * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param String $file - Full path and filename of ZIP archive. * @param String $to - Full path on the filesystem to extract archive to. * @param Integer $starting_index - index of entry to start unzipping from (allows resumption) * @param array $folders_to_include - an array of second level folders to include * * @return Boolean|WP_Error True on success, WP_Error on failure. */ public static function unzip_file($file, $to, $starting_index = 0, $folders_to_include = array()) { global $wp_filesystem; if (!$wp_filesystem || !is_object($wp_filesystem)) { return new WP_Error('fs_unavailable', __('Could not access filesystem.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // Unzip can use a lot of memory, but not this much hopefully. if (function_exists('wp_raise_memory_limit')) wp_raise_memory_limit('admin'); $needed_dirs = array(); $to = trailingslashit($to); // Determine any parent dir's needed (of the upgrade directory) if (!$wp_filesystem->is_dir($to)) { // Only do parents if no children exist $path = preg_split('![/\\\]!', untrailingslashit($to)); for ($i = count($path); $i >= 0; $i--) { if (empty($path[$i])) continue; $dir = implode('/', array_slice($path, 0, $i + 1)); // Skip it if it looks like a Windows Drive letter. if (preg_match('!^[a-z]:$!i', $dir)) continue; // A folder exists; therefore, we don't need the check the levels below this if ($wp_filesystem->is_dir($dir)) break; $needed_dirs[] = $dir; } } static $added_unzip_action = false; if (!$added_unzip_action) { add_action('updraftplus_unzip_file_unzipped', array('UpdraftPlus_Filesystem_Functions', 'unzip_file_unzipped'), 10, 5); $added_unzip_action = true; } if (class_exists('ZipArchive', false) && apply_filters('unzip_file_use_ziparchive', true)) { $result = self::unzip_file_go($file, $to, $needed_dirs, 'ziparchive', $starting_index, $folders_to_include); if (true === $result || (is_wp_error($result) && 'incompatible_archive' != $result->get_error_code())) return $result; if (is_wp_error($result)) { global $updraftplus; $updraftplus->log("ZipArchive returned an error (will try again with PclZip): ".$result->get_error_code()); } } // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. // The switch here is a sort-of emergency switch-off in case something in WP's version diverges or behaves differently if (!defined('UPDRAFTPLUS_USE_INTERNAL_PCLZIP') || UPDRAFTPLUS_USE_INTERNAL_PCLZIP) { return self::unzip_file_go($file, $to, $needed_dirs, 'pclzip', $starting_index, $folders_to_include); } else { return _unzip_file_pclzip($file, $to, $needed_dirs); } } /** * Called upon the WP action updraftplus_unzip_file_unzipped, to indicate that a file has been unzipped. * * @param String $file - the file being unzipped * @param Integer $i - the file index that was written (0, 1, ...) * @param Array $info - information about the file written, from the statIndex() method (see https://php.net/manual/en/ziparchive.statindex.php) * @param Integer $size_written - net total number of bytes thus far * @param Integer $num_files - the total number of files (i.e. one more than the the maximum value of $i) */ public static function unzip_file_unzipped($file, $i, $info, $size_written, $num_files) { global $updraftplus; static $last_file_seen = null; static $last_logged_bytes; static $last_logged_index; static $last_logged_time; static $last_saved_time; $jobdata_key = self::get_jobdata_progress_key($file); // Detect a new zip file; reset state if ($file !== $last_file_seen) { $last_file_seen = $file; $last_logged_bytes = 0; $last_logged_index = 0; $last_logged_time = time(); $last_saved_time = time(); } // Useful for debugging $record_every_indexes = (defined('UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES') && UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES > 0) ? UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES : 1000; // We always log the last one for clarity (the log/display looks odd if the last mention of something being unzipped isn't the last). Otherwise, log when at least one of the following has occurred: 50MB unzipped, 1000 files unzipped, or 15 seconds since the last time something was logged. if ($i >= $num_files -1 || $size_written > $last_logged_bytes + 100 * 1048576 || $i > $last_logged_index + $record_every_indexes || time() > $last_logged_time + 15) { $updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written)); /* translators: 1: Current file number, 2: Total number of files */ $updraftplus->log(sprintf(__('Unzip progress: %1$d out of %2$d files', 'updraftplus').' (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice-restore'); $updraftplus->log(sprintf('Unzip progress: %1$d out of %2$d files (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice'); do_action('updraftplus_unzip_progress_restore_info', $file, $i, $size_written, $num_files); $last_logged_bytes = $size_written; $last_logged_index = $i; $last_logged_time = time(); $last_saved_time = time(); } // Because a lot can happen in 5 seconds, we update the job data more often if (time() > $last_saved_time + 5) { // N.B. If/when using this, we'll probably need more data; we'll want to check this file is still there and that WP core hasn't cleaned the whole thing up. $updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written)); $last_saved_time = time(); } } /** * This method abstracts the calculation for a consistent jobdata key name for the indicated name * * @param String $file - the filename; only the basename will be used * * @return String */ public static function get_jobdata_progress_key($file) { return 'last_index_'.md5(basename($file)); } /** * Compatibility function (exists in WP 4.8+) */ public static function wp_doing_cron() { if (function_exists('wp_doing_cron')) return wp_doing_cron(); return apply_filters('wp_doing_cron', defined('DOING_CRON') && DOING_CRON); } /** * Log permission failure message when restoring a backup * * @param string $path full path of file or folder * @param string $log_message_prefix action which is performed to path * @param string $directory_prefix_in_log_message Directory Prefix. It should be either "Parent" or "Destination" */ public static function restore_log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message = 'Parent') { global $updraftplus; $log_message = $updraftplus->log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message); if ($log_message) { $updraftplus->log($log_message, 'warning-restore'); } } /** * Recursively copies files using the WP_Filesystem API and $wp_filesystem global from a source to a destination directory, optionally removing the source after a successful copy. * * @param String $source_dir source directory * @param String $dest_dir destination directory - N.B. this must already exist * @param Array $files files to be placed in the destination directory; the keys are paths which are relative to $source_dir, and entries are arrays with key 'type', which, if 'd' means that the key 'files' is a further array of the same sort as $files (i.e. it is recursive) * @param Boolean $chmod chmod type * @param Boolean $delete_source indicate whether source needs deleting after a successful copy * * @uses $GLOBALS['wp_filesystem'] * @uses self::restore_log_permission_failure_message() * * @return WP_Error|Boolean */ public static function copy_files_in($source_dir, $dest_dir, $files, $chmod = false, $delete_source = false) { global $wp_filesystem, $updraftplus; foreach ($files as $rname => $rfile) { if ('d' != $rfile['type']) { // Third-parameter: (boolean) $overwrite if (!$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, true)) { self::restore_log_permission_failure_message($dest_dir, $source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination'); return false; } } else { // $rfile['type'] is 'd' // Attempt to remove any already-existing file with the same name if ($wp_filesystem->is_file($dest_dir.'/'.$rname)) @$wp_filesystem->delete($dest_dir.'/'.$rname, false, 'f');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- if fails, carry on // No such directory yet: just move it if ($wp_filesystem->exists($dest_dir.'/'.$rname) && !$wp_filesystem->is_dir($dest_dir.'/'.$rname) && !$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, false)) { self::restore_log_permission_failure_message($dest_dir, 'Move '.$source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination'); $updraftplus->log_e('Failed to move directory (check your file permissions and disk quota): %s', $source_dir.'/'.$rname." -> ".$dest_dir.'/'.$rname); return false; } elseif (!empty($rfile['files'])) { if (!$wp_filesystem->exists($dest_dir.'/'.$rname)) $wp_filesystem->mkdir($dest_dir.'/'.$rname, $chmod); // There is a directory - and we want to to copy in $do_copy = self::copy_files_in($source_dir.'/'.$rname, $dest_dir.'/'.$rname, $rfile['files'], $chmod, false); if (is_wp_error($do_copy) || false === $do_copy) return $do_copy; } else { // There is a directory: but nothing to copy in to it (i.e. $file['files'] is empty). Just remove the directory. @$wp_filesystem->rmdir($source_dir.'/'.$rname);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the method. } } } // We are meant to leave the working directory empty. Hence, need to rmdir() once a directory is empty. But not the root of it all in case of others/wpcore. if ($delete_source || false !== strpos($source_dir, '/')) { if (!$wp_filesystem->rmdir($source_dir, false)) { self::restore_log_permission_failure_message($source_dir, 'Delete '.$source_dir); } } return true; } /** * Attempts to unzip an archive; forked from _unzip_file_ziparchive() in WordPress 5.1-alpha-44182, and modified to use the UD zip classes. * * Assumes that WP_Filesystem() has already been called and set up. * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param String $file - full path and filename of ZIP archive. * @param String $to - full path on the filesystem to extract archive to. * @param Array $needed_dirs - a partial list of required folders needed to be created. * @param String $method - either 'ziparchive' or 'pclzip'. * @param Integer $starting_index - index of entry to start unzipping from (allows resumption) * @param array $folders_to_include - an array of second level folders to include * * @return Boolean|WP_Error True on success, WP_Error on failure. */ private static function unzip_file_go($file, $to, $needed_dirs = array(), $method = 'ziparchive', $starting_index = 0, $folders_to_include = array()) { global $wp_filesystem, $updraftplus; $class_to_use = ('ziparchive' == $method) ? 'UpdraftPlus_ZipArchive' : 'UpdraftPlus_PclZip'; if (!class_exists($class_to_use)) updraft_try_include_file('includes/class-zip.php', 'require_once'); $updraftplus->log('Unzipping '.basename($file).' to '.$to.' using '.$class_to_use.', starting index '.$starting_index); $z = new $class_to_use; $flags = (version_compare(PHP_VERSION, '5.2.12', '>') && defined('ZIPARCHIVE::CHECKCONS')) ? ZIPARCHIVE::CHECKCONS : 4; // This is just for crazy people with mbstring.func_overload enabled (deprecated from PHP 7.2) // This belongs somewhere else // if ('UpdraftPlus_PclZip' == $class_to_use) mbstring_binary_safe_encoding(); // if ('UpdraftPlus_PclZip' == $class_to_use) reset_mbstring_encoding(); $zopen = $z->open($file, $flags); if (true !== $zopen) { return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } $uncompressed_size = 0; $num_files = $z->numFiles; if (false === $num_files) return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. for ($i = $starting_index; $i < $num_files; $i++) { if (!$info = $z->statIndex($i)) { return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.').' ('.$z->last_error.')');// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // Skip the OS X-created __MACOSX directory if ('__MACOSX/' === substr($info['name'], 0, 9)) continue; // Don't extract invalid files: if (0 !== validate_file($info['name'])) continue; if (!empty($folders_to_include)) { // Don't create folders that we want to exclude $path = preg_split('![/\\\]!', untrailingslashit($info['name'])); if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue; } $uncompressed_size += $info['size']; if ('/' === substr($info['name'], -1)) { // Directory. $needed_dirs[] = $to . untrailingslashit($info['name']); } elseif ('.' !== ($dirname = dirname($info['name']))) { // Path to a file. $needed_dirs[] = $to . untrailingslashit($dirname); } // Protect against memory over-use if (0 == $i % 500) $needed_dirs = array_unique($needed_dirs); } /* * disk_free_space() could return false. Assume that any falsey value is an error. * A disk that has zero free bytes has bigger problems. * Require we have enough space to unzip the file and copy its contents, with a 10% buffer. */ if (self::wp_doing_cron()) { $available_space = function_exists('disk_free_space') ? @disk_free_space(WP_CONTENT_DIR) : false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Call is speculative if ($available_space && ($uncompressed_size * 2.1) > $available_space) { return new WP_Error('disk_full_unzip_file', __('Could not copy files.').' '.__('You may have run out of disk space.'), compact('uncompressed_size', 'available_space'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } } $needed_dirs = array_unique($needed_dirs); foreach ($needed_dirs as $dir) { // Check the parent folders of the folders all exist within the creation array. if (untrailingslashit($to) == $dir) { // Skip over the working directory, We know this exists (or will exist) continue; } // If the directory is not within the working directory then skip it if (false === strpos($dir, $to)) continue; $parent_folder = dirname($dir); while (!empty($parent_folder) && untrailingslashit($to) != $parent_folder && !in_array($parent_folder, $needed_dirs)) { $needed_dirs[] = $parent_folder; $parent_folder = dirname($parent_folder); } } asort($needed_dirs); // Create those directories if need be: foreach ($needed_dirs as $_dir) { // Only check to see if the Dir exists upon creation failure. Less I/O this way. if (!$wp_filesystem->mkdir($_dir, FS_CHMOD_DIR) && !$wp_filesystem->is_dir($_dir)) { return new WP_Error('mkdir_failed_'.$method, __('Could not create directory.'), substr($_dir, strlen($to)));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } } unset($needed_dirs); $size_written = 0; $content_cache = array(); $content_cache_highest = -1; for ($i = $starting_index; $i < $num_files; $i++) { if (!$info = $z->statIndex($i)) { return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // directory if ('/' == substr($info['name'], -1)) continue; // Don't extract the OS X-created __MACOSX if ('__MACOSX/' === substr($info['name'], 0, 9)) continue; // Don't extract invalid files: if (0 !== validate_file($info['name'])) continue; if (!empty($folders_to_include)) { // Don't extract folders that we want to exclude $path = preg_split('![/\\\]!', untrailingslashit($info['name'])); if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue; } // N.B. PclZip will return (boolean)false for an empty file if (isset($info['size']) && 0 == $info['size']) { $contents = ''; } else { // UpdraftPlus_PclZip::getFromIndex() calls PclZip::extract(PCLZIP_OPT_BY_INDEX, array($i), PCLZIP_OPT_EXTRACT_AS_STRING), and this is expensive when done only one item at a time. We try to cache in chunks for good performance as well as being able to resume. if ($i > $content_cache_highest && 'UpdraftPlus_PclZip' == $class_to_use) { $memory_usage = memory_get_usage(false); $total_memory = $updraftplus->memory_check_current(); if ($memory_usage > 0 && $total_memory > 0) { $memory_free = $total_memory*1048576 - $memory_usage; } else { // A sane default. Anything is ultimately better than WP's default of just unzipping everything into memory. $memory_free = 50*1048576; } $use_memory = max(10485760, $memory_free - 10485760); $total_byte_count = 0; $content_cache = array(); $cache_indexes = array(); $cache_index = $i; while ($cache_index < $num_files && $total_byte_count < $use_memory) { if (false !== ($cinfo = $z->statIndex($cache_index)) && isset($cinfo['size']) && '/' != substr($cinfo['name'], -1) && '__MACOSX/' !== substr($cinfo['name'], 0, 9) && 0 === validate_file($cinfo['name'])) { $total_byte_count += $cinfo['size']; if ($total_byte_count < $use_memory) { $cache_indexes[] = $cache_index; $content_cache_highest = $cache_index; } } $cache_index++; } if (!empty($cache_indexes)) { $content_cache = $z->updraftplus_getFromIndexBulk($cache_indexes); } } $contents = isset($content_cache[$i]) ? $content_cache[$i] : $z->getFromIndex($i); } if (false === $contents && ('pclzip' !== $method || 0 !== $info['size'])) { return new WP_Error('extract_failed_'.$method, __('Could not extract file from archive.').' '.$z->last_error, json_encode($info));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } if (!$wp_filesystem->put_contents($to . $info['name'], $contents, FS_CHMOD_FILE)) { return new WP_Error('copy_failed_'.$method, __('Could not copy file.'), $info['name']);// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } if (!empty($info['size'])) $size_written += $info['size']; do_action('updraftplus_unzip_file_unzipped', $file, $i, $info, $size_written, $num_files); } $z->close(); return true; } } Martin Kovacs, Author at Smart Office - Page 2 of 9

    Smart Office

    Netgear Launches 10-Gigabit 16-Port Web Managed Switch In Oz

    Netgear has launched its Netgear ProSAFE XS716E 16-port 10-Gigabit Ethernet Web Managed (Plus) Switch, designed for small and medium-sized businesses, in the Australian market.The ProSAFE XS716E is decked out with 16 10G copper connectivity ports, with one shared (combination) 10G SFP+ fibre port.

    “With 10GBASE-T, customers can use the standard RJ45 Ethernet jack and the Cat6 or Cat7 copper cable already broadly deployed within their existing network,” Netgear states. “The network speed can be improved tenfold from Gigabit to 10-Gigabit with minimal network changes.”

    The ProSAFE XS716E also sports a number features for optimising network performance, including VLAN support, QoS, IGMP snooping, port trunking/link aggregation, rate limiting and traffic monitoring.

    “The potent combination of big data applications, cloud services, mobile devices and the deployment of 802.11ac Wi-Fi is putting severe stress on networks, and not only at the enterprise level,” Richard Jonker, Netgear vice president of product line management for SMB products, commented.

    “We’ve designed our 10-Gigabit switching products like the XS716E 16-port Ethernet Web Managed Switch to help price-sensitive small and medium-sized customers who are eager to implement 10-Gigabit solutions to improve network capacity, speed and performance, but who have been shut out by cost until now.”

    Available now, the ProSAFE XS716E is priced at $2,549 RRP.

    Further information can be found here.

    Netgear Brings Three New Smart Switches To Oz Market

    Netgear has brought three new smart switches to the Australian market, with the ProSAFE 10-Gigabit Ethernet switches addressing bandwidth bottlenecks created by IoT, video streaming and cloud services.Netgear states that the switches “are purposely designed to provide small-and-medium-sized businesses (SMBs) and other growing organisations with cost-effective 10GBASE-T connectivity, IPv6 management, and other advanced Layer 2+/Layer 3 Lite features”.

    The switches comprise the:

    – Netgear ProSAFE 48-Port 10-Gigabit Ethernet Smart Managed Switch (XS748T): including 44 copper 10GBASE-T ports and four additional dedicated 1GbE/10GbE SFP+ ports for 10G fibre links.
    – Netgear ProSAFE 16-Port 10-Gigabit Ethernet Smart Managed Switch (XS716T): including 16 copper ports of 10-Gigabit connectivity, two of which are shared/combination copper/SFP+ fibre ports for 10G fibre links.
    – Netgear ProSAFE 8-Port 10-Gigabit Ethernet Smart Managed Switch (XS708T): including eight copper ports of 10-Gigabit connectivity, two of which are shared/combination copper/SFP+ fibre ports for 10G fibre links.

    Netgear states that some of the main features of its ProSAFE 10GbE smart managed switches include:

    – Advanced VLAN features, such as protocol-based VLAN, MAC-based (media access control) VLAN and 802.1x Guest VLAN
    – Advanced QoS (quality of service) with L2/L3/L4 awareness and eight priority queues including Q-in-Q
    – Static routing (IPv4 and IPv6)
    – Private VLAN
    – Dynamic VLAN assignment
    – IGMP and MLD snooping
    – Advanced security
    – IPv6 for management, QoS and ACL
    – Easy-to-use web browser-based management GUI
    – Green Ethernet features for energy efficiency

    The ProSAFE XS708T is priced at $1,559, the ProSAFE XS716T $2,989 and the ProSAFE XS748T $9,329.

    Further information can be found here.

    Best Of The Best? Galaxy Note7 Display Draws High Praise

    Samsung’s Galaxy Note7 display has drawn high praise from DisplayMate, which has labelled it the “best performing smartphone display” it has ever tested.Samsung unveiled the Note7 earlier this month, with it sporting a 5.7″ quad-HD dual-edge Super AMOLED 2560 x 1440 (518 ppi) display.

    DisplayMate put the Note7 through its paces, noting that “Samsung has been systematically improving OLED display performance with every Galaxy generation since 2010”.

    “The Galaxy Note7 provides many major and important state-of-the-art display enhancements, with mobile OLED display technology now advancing faster than ever,” DisplayMate states.

    “The Galaxy Note7 is the most innovative and high-performance smartphone display that we have ever tested. It leapfrogs the displays on the Galaxy Note 5 and Galaxy S7 to become the best performing smartphone display ever.”

    DisplayMate found that the Note7 broke or equalled display performance records across a number of categories, including:

    – Widest colour gamuts for current content (DCI-P3 for digital cinema and Adobe RGB for digital photos)
    – Highest peak brightness (1,048 nits)
    – Highest contrast rating in ambient light (228)
    – Highest screen resolution (2560 x 1440)
    – Highest (infinite) contrast ratio
    – Lowest screen reflectance (4.6 per cent)
    – Smallest brightness variation with viewing angle (21 per cent)

    DisplayMate notes that, compared to the Galaxy Note 5 and Galaxy S7, “almost every display lab test and measurement shows some improvements”.

    The Note7 is set to launch in Australia on August 19.

    LG 4K UHD TVs Recommended By Netflix Available In Oz

    With Netflix having made its Netflix Recommended TV program global this year, LG has noted that the recommendation has been made by Netflix for a TV brand in Australia for the very first time.LG has achieved the Netflix Recommended TV designation for 2016 models.

    The LG smart TVs with webOS 3.0 that made the list include the: LG 4K UHD OLED G6 series, LG Super UHD 4K TVs – UH950T and UH850T series, and LG 4K UHD TVs – UH656T, UH635T and UH652T series.

    Netflix has stated that the program, introduced in the US last year, was created because its members told it “they wanted smart TVs to be easier to use, provide simpler access to the things they do most, and perform better overall”.

    Netflix introduced new criteria in 2016, establishing faster performance thresholds for existing criteria.

    LG notes that certification is based on three criteria:

    – Features: TV instant on, TV resume, latest Netflix version

    – Performance: Fast app launch, fast app resume

    – Ease of access: Netflix button, easy Netflix icon access

    Further information on the criteria can be found here.

    “LG has continued to lead the way in making streaming services, including Netflix, easier and faster to use,” Scott Mirer, Netflix vice president, Device Partner Ecosystem, commented.

    “We are pleased to designate the latest LG 4K UHD TVs with webOS 3.0 as Netflix Recommended TVs, offering a superior experience for Netflix members all over the world.”

    Further information on LG’s 2016 TV range can be found here.

    No More Cartridges: Epson Introduces EcoTank Printers

    Epson states that its new EcoTank printer range comes with up to two years of ink included, with the range comprising the Expression ET-2500, Expression ET-2550 and WorkForce ET-4500 aimed at the home user, and the WorkForce ET-4550 for the home office user.Epson has done away with cartridges for the EcoTank range, which instead employ “integrated high-capacity ink tanks”, with ink supplied to the printer via ink bottles. As Epson states “no cartridges to change, ever”.

    When the tanks run low, the user tops up the tanks, with the bottles priced at $16.99 each, except the large black ink bottle for the ET-4550, which costs $24.99.

    Epson states the replacement bottles, which have a drip-free nozzle and resealable cap for easy storage, hold enough ink to print 4,000 pages in black and 6,500 pages in colour (ET-2500, ET-2550, ET-4500) and 6,000 pages in black and 6,500 pages in colour (ET-4550).

    The entry-level ET-2500 allows users to print wirelessly via Android or iOS smartphones and tablets via

    Epson’s free iPrint app, and comes with multifunctional print, scan, copy and Wi-Fi options.

    The ET-2550 offers the same functionality, and also comes with a 1.44″ colour LCD screen, Wi-Fi Direct for router-free printing, and Epson Connect, enabling printing from iPad, iPhone, tablets and smartphones using Google Cloud Print via Gmail or a Google Drive account. Users can also print from a Chromebook and Google Chrome without installing drivers.

    The ET-2550 also uses Apple AirPrint for printing straight from any iPad or iPhone, and its wireless connectivity allows users to share the printer with multiple computers and mobile devices (up to four devices at once).

    The ET-4500, which is equipped with a 2.2″ mono LCD screen, provides the same functionality as the ET 2500 and ET-2550, while its 30-page automatic document feeder is designed to easily copy, scan and fax, with Epson Connect supporting Android, iPad and iPhone, Chromebook, Kindle Fire, Mac and Windows devices.

    The top level WorkForce ET-4550, comes with all the key features of the ET-2500, ET-2550 and ET-4500, and is powered by Epson’s PrecisionCore inkjet technology.

    Epson states that the ET-4550 come with up to two years of included ink, which in this model constitutes up to 11,000 pages in black and 8,500 pages in colour. As well as Epson Connect and Wi-Fi Direct, the ET-4550 features auto two-sided printing, a 30-page auto document feeder, a 2.2″ mono LCD screen, and 150-sheet paper capacity.

    “EcoTank printers and printing are all about convenience and practicality,” Bruce Bealby, Epson Australia

    general manager sales & marketing – consumer division, commented. “The ET-2500, ET-2550 and ET-4500 are ideal for those households with basic printing requirements that don’t want to continually order ink on a regular basis.

    “The technology is proven and has been highly successful in other markets and now its Australia’s turn. These EcoTank models are ideal for all your day-to-day printing needs, such as recipes, homework, emails and photos, and with two years’ worth of ink included, users know exactly where they stand from a cost point of view.”

    The ET-2550 ($499 RRP) and ET-4550 ($699 RRP) are available now at Harvey Norman, with the ET-2500 ($449 RRP) and ET-4500 ($599 RRP) available now at JB Hi-Fi, The Good Guys and Bing Lee.

    D-Link Launches 180-Degree Full HD Ultra-Wide View Wi-Fi Camera

    D-Link ANZ has launched its Full HD Ultra-Wide View Wi-Fi Camera (DCS-2630L), stating that the Wide Eye camera, its first 180-degree Wi-Fi camera, delivers the widest angle lens available on a consumer fixed camera.Among the DCS-2630L’s features, it is decked out with HD video quality, two-way audio, sound and motion detection, a microSD card slot for local recording, and automatic day/night viewing, with D-Link stating it is “an ideal start to a DIY security solution for any home or small business”.

    Providing wall-to-wall surveillance coverage, D-Link states the DCS-2630L is suited for large rooms and areas with multiple entry points. Employing de-warping technology, the 180-degree Wide Eye lens is able to take a fisheye view, transforming it into a more viewable video stream with less distortion.

    Built-in night vision provides up to five metres of viewing in total darkness, while with two-way audio, users can respond to what they see and hear.

    “Our new 180-degree Wide Eye camera provides customers with the ability to see an entire room from a single camera, all in glorious full-HD,” D-Link ANZ managing director Graeme Reardon commented.

    “The fact that a single camera can now provide full wall-to-wall coverage is a huge benefit to consumers and small businesses, as many other competing solutions may require several cameras to see all the details within a room.”

    When combined with the mydlink Camera Video Recorder (DNR-202L), users can simultaneously stream, record and playback up to four D-Link Wi-Fi cameras, with the recorder recording footage locally to an attached USB hard drive.

    The mydlink Lite app allows the DCS-2630L to be accessed and managed from iOS, Android and Windows Phone devices.

    DCS-2630L features:

    – 180-degree field of view – widest angle lens on a fixed consumer camera.
    – Full-HD 1080p video – rich detail and crisp image quality for monitoring.
    – De-warping technology – maximises video quality with less distortion.
    – 802.11ac wireless – latest Wi-Fi technology for better bandwidth and improved range.
    – Sound and motion detection – push alerts notify users of detected motion or loud noise.
    – Two-way audio – built-in microphone and speaker for two-way communication.
    – Local recording – microSD/SDXC card slot for local recording based on event triggers.
    – Night vision – see up to five metres in complete darkness with built-in IR LEDs.

    The DCS-2630L is available now, priced at $499.95, via D-Link’s website and at D-Link resellers.

    IDC: Tablet Market To Face Down Years Until Slight Rebound In 2018

    Worldwide tablet shipments are expected to decline 9.6 per cent year-on-year in 2016, according to the International Data Corporation (IDC), and won’t return to growth until 2018.The IDC expects detachable tablet growth to drive a slight rebound in the tablet market in 2018 and beyond.

    While the detachable category currently only accounts for 16 per cent of the market, the IDC expects it to reach 31 per cent in 2020.

    The IDC notes that the life cycles of tablets “have proven to be more like PCs a few years back, which is likely to be somewhere around four years”, with manufacturers large and small slowly shifting focus towards detachables.

    The move to detachables has quickly resulted in increased product offerings and lower average selling prices, along with broadened consumer awareness of the category.

    “Many traditional PC manufacturers have assumed the detachable category to be a natural extension of the PC market and perhaps assumed it would rightfully be theirs to capture,” the IDC notes.

    They now “find themselves in head-to-head competition with a slew of new manufacturers” having created their market off smartphone and slate tablet growth.

    “This brings new channel dynamics and lower prices to a brand new category with an abundance of upside,” the IDC states.

    Jean Philippe Bouchard, IDC tablets research director, noted that the detachable segment “is also considered by some manufacturers, like Apple, as a way to spur replacement cycles of the existing slate tablet installed base”.

    “One reason why the slate tablet market is experiencing a decline is because end-users don’t have a good enough reason to replace them, and that’s why productivity-centric devices like detachable tablets are considered replacement devices for high-end larger slate tablets,” Bouchard commented.

    The IDC expects that well over 100 million slates will ship annually through to 2020, with the main driver being the low cost associated with smaller-screen slate devices, with the IDC expecting average selling prices for slate tablets with screen sizes less than 9″ to decline from US$183 in 2015 to US$157 in 2020.

    “It wasn’t long ago the industry talked about one PC per person and to some extent that theory has vanished,” Ryan Reith, IDC Worldwide Quarterly Mobile Device Trackers program vice president, commented. “I’d rather look at it and say the PC we were referencing six to eight years ago has changed, drastically.

    “In many emerging markets the only computing device for many will be a mobile device, whether that is a small-screen tablet, smartphone, or both. This is the main reason why, despite all the hype that the detachable category receives, we believe cheaper slate tablets fill an important void.”

    In the detachable tablet operating system market, the IDC forecasts that Windows will command a 49 per cent worldwide market share this year, rising to 51 per cent in 2020, with Android to capture a 12 per cent share in 2016, rising to 20 per cent in 2020, and iOS to capture a 38 per cent share this year, dropping to 29 per cent in 2020.

    In the slate tablet operating system market, the IDC forecasts that this year Android will command a 75 per cent worldwide market share, with its market share to remain the same at 75 per cent in 2020, iOS to capture a 22 per cent share this year, dropping to 21 per cent in 2020, and Windows to capture a 3 per cent share this year, rising to 4 per cent in 2020.

    Lexar 200 GB microSDXC UHS-I Card Launches In Aussie Market

    Lexar’s new 200 GB Lexar High-Performance microSDXC UHS-I memory card, designed for sports camcorders, tablets and smartphones, has landed in the Australian market.With read transfer speeds of up to 95 MB per second (633x), Lexar states that the card can capture up to 17 hours of 4K and full-HD video, 33,000 photos or 28,000 songs.

    The card comes with a USB 3.0 reader, allowing for high-speed file transfer to a PC or Mac, and is also backwards compatible with USB 2.0 ports.

    The reader comes with a one-year limited warranty, with the card coming with a limited lifetime warranty and including a lifetime copy of Image Rescue software.

    “Professional and everyday photographers are now more passionate about shooting high-quality video, on everything from digital SLRs to sports and aerial cameras,” Mathew Luu, Micron Consumer Products Group marketing manager APAC (Lexar is a brand of Micron), commented.

    “With the Lexar 200 GB microSDXC UHS-I card, photographers can continue to capture and store large amounts of content on the go, without having to worry about running out of space.”

    Available from Kogan and RamCity along with other retailers, the card has a recommended price of $194.95.

    NetComm Introduces VDSL/ADSL Wireless AC1600 Gigabit Gateway

    NetComm Wireless has introduced its VDSL/ADSL Wireless AC1600 Gigabit Gateway (NF17ACV), designed to deliver “a fast and powerful wireless experience” as households move to the NBN.The NF17ACV provides access to VDSL2 or ADSL2+, along with FTTN/FTTB/FTTH services when available, is equipped with 802.11AC Wi-Fi and features 3 x 3 MIMO internal antennas.

    “Congestion is reduced with multi-device access on 2.4 Ghz and 5 GHz bands simultaneously, and the ultra-fast 1,600 Mbps network optimises the communications link to set-top boxes, smartphones, laptops and gaming consoles,” NetComm states.

    The NF17ACV is designed to provide triple play services covering high-speed data transmission, multi HD/4K IPTV and over-the-top video streaming, as well as high-quality VoIP phone calls.

    Functioning as a media hub, it connects two USB devices for accessing and sharing of media, and uses the

    UPnP standard to enhance wireless home networking.

    “Home networks now have the capacity to handle extreme media use across all connected devices with access to Gigabit Ethernet and support for the fastest available Wi-Fi,” David Stewart, NetComm CEO and managing director, commented.

    “The NF17ACV is the fastest gateway in our VDSL range, and delivers the ultimate triple play experience, with the capacity to support changing connectivity needs into the future.”

    NF17ACV features:

    – Fully featured VDSL2/ADSL2+ gateway
    – 4 x Gigabit Ethernet 10/100/1000 LAN ports
    – NBN and UFB ready – 1 x 10/100/1000 Gigabit Ethernet WAN port
    – VoIP feature for HD-quality voice calls
    – Next-generation Wi-Fi 802.11 AC1600, dual-band concurrent
    – 2 x WPS push buttons for the quick and easy connection of wireless devices on both 2.4 Ghz and 5 GHz bands
    – Access and share media and file content across the wireless home network

    The NF17ACV will be available late May, priced at $248.60 RRP.

    New Apple Macs To Be Launched Next Week?

    It could be that Apple is getting ready for the launch of new Macs next week, following on from last month’s iPhone and Apple Watch launches, with speculation building as to what might be in store.Recode has reported sources as confirming that Apple is planning to introduce new Macs at an event on October 27.

    It has also been reported by Bloomberg, citing people familiar with the matter, that Apple is currently planning to announce Mac updates at an October 27 event.

    The new reports come as MacBook speculation has been steadily building ahead of the expected event.

    Bloomberg has reported people familiar with the matter as stating that Apple has been developing multiple Mac-related products, with there to be an update to the MacBook Pro, including a thinner case, larger trackpad, faster graphics cards and a secondary display at the top of the keyboard, with virtual keys changing based on the application being used.

    Bloomberg additionally reported that a new iMac version has been in development, with the option for new AMD graphics chips, along with a new MacBook Air version with USB-C port technology.

    Apple had last month released its macOS Sierra desktop operating system, available as a free update, bringing its Siri personal assistant to the Mac.