/// <summary>
/// Creates common filters
/// </summary>
/// <param name="group">The groups to create the filters for</param>
/// <returns>Common filters</returns>
private static IEnumerable <string> CreateCommonFilters(FilterGroup group)
{
if (group.HasFlag(FilterGroup.CacheFiles))
{
// TODO: The control_dir_v2 might be under a different path for OEM branded instances.
// However, the AppName is loaded and controlled by the AutoUpdater assembly, which we can't reference here without an ugly circular dependency or dependency injection.
// What is the best way to solve this?
yield return(FilterGroups.CreateWildcardFilter(@"*/Duplicati/control_dir_v2/")); // Duplicati uses this directory to store lock files and communicate with other processes.
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/*cache*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/*LOCK*")); // Chrome appears to lock various files under it's settings folder using files named 'LOCK' or 'lockfile'
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/*Current*")); // 'Current Session' and 'Current Tabs' appear to be locked while running Chrome
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/Safe Browsing*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/iPhoto Library/iPod Photo Cache/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Mozilla/Firefox/*cache*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/cookies.sqlite-*")); // Journal for database used to store Firefox cookies between sessions
yield return(FilterGroups.CreateWildcardFilter(@"*/permissions.sqlite-*")); // Journal for database used to store Firefox site-specific permissions
}
if (group.HasFlag(FilterGroup.TemporaryFiles))
{
yield return(Library.Utility.TempFolder.SystemTempPath);
}
}
/// <summary>
/// Creates Linux filters
/// </summary>
/// <param name="group">The groups to create the filters for</param>
/// <returns>Linux filters</returns>
private static IEnumerable <string> CreateLinuxFilters(FilterGroup group)
{
if (group.HasFlag(FilterGroup.SystemFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"/dev/"));
yield return(FilterGroups.CreateWildcardFilter(@"/proc/"));
yield return(FilterGroups.CreateWildcardFilter(@"/selinux/"));
yield return(FilterGroups.CreateWildcardFilter(@"/sys/"));
}
if (group.HasFlag(FilterGroup.OperatingSystem))
{
yield return(FilterGroups.CreateWildcardFilter(@"/bin/"));
yield return(FilterGroups.CreateWildcardFilter(@"/boot/"));
yield return(FilterGroups.CreateWildcardFilter(@"/etc/"));
yield return(FilterGroups.CreateWildcardFilter(@"/initrd/"));
yield return(FilterGroups.CreateWildcardFilter(@"/sbin/"));
yield return(FilterGroups.CreateWildcardFilter(@"/var/"));
}
if (group.HasFlag(FilterGroup.TemporaryFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"*/lost+found/"));
yield return(FilterGroups.CreateWildcardFilter(@"*~"));
yield return(FilterGroups.CreateWildcardFilter(@"/tmp/"));
}
if (group.HasFlag(FilterGroup.CacheFiles))
{
string cacheHome = Environment.GetEnvironmentVariable("XDG_CACHE_HOME");
if (cacheHome != null)
{
yield return(FilterGroups.CreateWildcardFilter(cacheHome));
}
yield return(FilterGroups.CreateWildcardFilter(@"*/.cache/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/.config/google-chrome/Default/Cookies"));
yield return(FilterGroups.CreateWildcardFilter(@"*/.config/google-chrome/Default/Cookies-journal"));
}
if (group.HasFlag(FilterGroup.Applications))
{
yield return(FilterGroups.CreateWildcardFilter(@"/lib/"));
yield return(FilterGroups.CreateWildcardFilter(@"/lib64/"));
yield return(FilterGroups.CreateWildcardFilter(@"/opt/"));
yield return(FilterGroups.CreateWildcardFilter(@"/usr/"));
}
}
/// <summary>
/// Creates OSX filters
/// </summary>
/// <param name="group">The groups to create the filters for</param>
/// <returns>OSX filters</returns>
private static IEnumerable <string> CreateOSXFilters(FilterGroup group)
{
if (group.HasFlag(FilterGroup.SystemFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"/.vol/"));
yield return(FilterGroups.CreateWildcardFilter(@"/dev/"));
yield return(FilterGroups.CreateWildcardFilter(@"/net/"));
yield return(FilterGroups.CreateWildcardFilter(@"/afs/"));
yield return(FilterGroups.CreateWildcardFilter(@"/automount/"));
yield return(FilterGroups.CreateWildcardFilter(@"/cores/"));
yield return(FilterGroups.CreateWildcardFilter(@"/Network/"));
yield return(FilterGroups.CreateWildcardFilter(@"*.fseventsd"));
yield return(FilterGroups.CreateWildcardFilter(@"*.dbfseventsd"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/Network/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/automount/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/db/dhcpclient/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/db/fseventsd/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/folders/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/run/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/spool/postfix/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/vm/"));
foreach (var p in GetOSXExcludeFiles() ?? new string[0])
{
yield return(p);
}
}
if (group.HasFlag(FilterGroup.OperatingSystem))
{
yield return(FilterGroups.CreateWildcardFilter(@"/Previous Systems*"));
yield return(FilterGroups.CreateWildcardFilter(@"/mach.sym"));
yield return(FilterGroups.CreateWildcardFilter(@"/mach_kernel"));
yield return(FilterGroups.CreateWildcardFilter(@"/bin/"));
yield return(FilterGroups.CreateWildcardFilter(@"/sbin/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Logs/"));
yield return(FilterGroups.CreateWildcardFilter(@"/Network/"));
yield return(FilterGroups.CreateWildcardFilter(@"/System/"));
yield return(FilterGroups.CreateWildcardFilter(@"/Volumes/"));
}
if (group.HasFlag(FilterGroup.CacheFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"*/Application Support/Google/Chrome/Default/Cookies"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Application Support/Google/Chrome/Default/Cookies-journal"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Caches/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Calendars/*/Info.plist"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Calendars/Calendar Cache"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Cookies/com.apple.appstore.plist"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Cookies/Cookies.binarycookies"));
yield return(FilterGroups.CreateWildcardFilter(@"*/backups.backupdb/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/iP* Software Updates/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/iPhoto Library/iPod Photo Cache*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/iTunes/Album Artwork/Cache/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Application Support/SyncServices/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Mail/*/Info.plist"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Mail/AvailableFeeds/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Mail/Envelope Index"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Mirrors/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/PubSub/Database/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/PubSub/Downloads/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/PubSub/Feeds/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Safari/HistoryIndex.sk"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Safari/Icons.db"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Safari/WebpageIcons.db"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Library/Saved Application State/"));
yield return(FilterGroups.CreateWildcardFilter(@"/System/Library/Extensions/Caches/"));
yield return(FilterGroups.CreateWildcardFilter(@"*MobileBackups/"));
yield return(FilterGroups.CreateWildcardFilter(@"*.hotfiles.btree*"));
yield return(FilterGroups.CreateWildcardFilter(@"*.Spotlight-*/"));
yield return(FilterGroups.CreateWildcardFilter(@"/Desktop DB"));
yield return(FilterGroups.CreateWildcardFilter(@"/Desktop DF"));
}
if (group.HasFlag(FilterGroup.TemporaryFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"/private/tmp/"));
yield return(FilterGroups.CreateWildcardFilter(@"/private/var/tmp/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Microsoft User Data/Entourage Temp/"));
yield return(FilterGroups.CreateWildcardFilter(@"/tmp/"));
yield return(FilterGroups.CreateWildcardFilter(@"/var/"));
yield return(FilterGroups.CreateWildcardFilter(@"*.Trash*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Network Trash Folder/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Trash/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/lost+found/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/VM Storage"));
}
if (group.HasFlag(FilterGroup.Applications))
{
yield return(FilterGroups.CreateWildcardFilter(@"/Applications/"));
yield return(FilterGroups.CreateWildcardFilter(@"/Library/"));
yield return(FilterGroups.CreateWildcardFilter(@"/usr/"));
yield return(FilterGroups.CreateWildcardFilter(@"/opt/"));
}
}
/// <summary>
/// Creates Windows filters
/// </summary>
/// <param name="group">The groups to create the filters for</param>
/// <returns>Windows filters</returns>
private static IEnumerable <string> CreateWindowsFilters(FilterGroup group)
{
if (group.HasFlag(FilterGroup.SystemFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"*/I386*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Internet Explorer/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Microsoft*/RecoveryStore*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Microsoft*/Windows/*.edb"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Microsoft*/Windows/*.log"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Microsoft*/Windows/Cookies*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/MSOCache*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/NTUSER*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/UsrClass.dat"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/hiberfil.sys"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/pagefile.sys"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/swapfile.sys"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/$Recycle.Bin/"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/Recycled/"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/Recycler/"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/System Volume Information/"));
yield return(FilterGroups.CreateWildcardFilter(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.Windows) + "Installer/"));
foreach (var s in GetWindowsRegistryFilters() ?? new string[0])
{
// If this path refers to the root of a drive, then prepend it with "?:" since that's how Duplicati's root path matching works.
if (s.StartsWith(@"\", StringComparison.Ordinal) || s.StartsWith("/", StringComparison.Ordinal))
{
yield return("?:" + s);
}
else
{
yield return(s);
}
}
}
if (group.HasFlag(FilterGroup.OperatingSystem))
{
yield return(FilterGroups.CreateWildcardFilter(@"?:/Config.Msi*")); // https://github.com/duplicati/duplicati/issues/2886
yield return(FilterGroups.CreateWildcardFilter(@"*/Recent/"));
yield return(FilterGroups.CreateWildcardFilter(@"?:/autoexec.bat"));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.System));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.SystemX86));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.Recent));
var windir = FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.Windows);
if (!string.IsNullOrWhiteSpace(windir))
{
yield return(windir);
// Also exclude "C:\Windows.old\"
yield return(Common.IO.Util.AppendDirSeparator(windir.TrimEnd('\\', '/') + ".old"));
}
}
if (group.HasFlag(FilterGroup.CacheFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/AMD/DxCache/")); // Appears to be a shader cache folder for AMD video card drivers
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Apple Computer/Mobile Sync/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Comms/UnistoreDB/")); // Looks like storage about music / pictures for universal store apps
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/ElevatedDiagnostics/")); // Seems to be used by sfc tool and Windows troubleshooting
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Edge/User Data/Default/Cache"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/VSCommon/*SQM*")); // SQM appears to be 'service quality management', and it looks like these files report things about Visual Studio installation: https://stackoverflow.com/questions/23050561/what-permissions-policies-are-needed-to-support-loaduserprofile-true-for-new-app
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Windows/Explorer/")); // Stores icon and thumbnail caches
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Windows/INetCache/")); //
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Windows/UPPS/")); // Not sure what this one is, but seems to be a common one to fail to backup: http://support.wdc.com/knowledgebase/answer.aspx?ID=17969&lang=en
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Windows/WebCache*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Microsoft/Windows Store/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Packages/")); // https://superuser.com/questions/490925/explain-windows-8-windows-store-appdata-packages-and-what-to-backup
yield return(FilterGroups.CreateWildcardFilter(@"*/Application Data/Apple Computer/Mobile Sync/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Application Data/Application Data*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Dropbox/Dropbox.exe.log")); // Dropbox log file, which may be kept open by Dropbox while it is running
yield return(FilterGroups.CreateWildcardFilter(@"*/Dropbox/QuitReports/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/User Data/Default/Cache"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/User Data/Default/Cookies"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Google/Chrome/User Data/Default/Cookies-journal"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Local Settings/History/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/OneDrive/.849C9593-D756-4E56-8D6E-42412F2A707B")); // This looks like a hidden cache file for the OneDrive service: https://onedrive.uservoice.com/forums/262982-onedrive/suggestions/10059663-get-rid-of-undeleteable-849c9593-d756-4e56-8d6e
yield return(FilterGroups.CreateWildcardFilter(@"*/Safari/Library/Caches/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Temporary Internet Files/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Thumbs.db"));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.History));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.InternetCache));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.Cookies));
}
if (group.HasFlag(FilterGroup.TemporaryFiles))
{
yield return(FilterGroups.CreateWildcardFilter(@"*.tmp"));
yield return(FilterGroups.CreateWildcardFilter(@"*.tmp/"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Local/Temp*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/AppData/Temp*"));
yield return(FilterGroups.CreateWildcardFilter(@"*/Local Settings/Temp*"));
yield return(FilterGroups.CreateWildcardFilter(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.Windows) + "Temp/"));
}
if (group.HasFlag(FilterGroup.Applications))
{
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.ProgramFiles));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.ProgramFilesX86));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.AdminTools));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.CommonProgramFiles));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.CommonProgramFilesX86));
yield return(FilterGroups.CreateSpecialFolderFilter(Environment.SpecialFolder.CommonAdminTools));
}
}