public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count >= 1 && !string.Equals("help", args[0]))
{
Console.WriteLine("Unsupported command: {0}", args[0]);
Console.WriteLine();
return 100;
}
Console.Write(new System.IO.StreamReader(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(System.Reflection.Assembly.GetExecutingAssembly().GetName().Name + "." + RESOURCE_NAME)).ReadToEnd());
return 0;
}
public static int RealMain(string[] _args)
{
try
{
var args = new List<string>(_args);
var tmpparsed = Library.Utility.FilterCollector.ExtractOptions(args);
var options = tmpparsed.Item1;
var filter = tmpparsed.Item2;
if (!options.ContainsKey("auth_password") && !string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_PASSWORD")))
options["auth_password"] = System.Environment.GetEnvironmentVariable("AUTH_PASSWORD");
if (!options.ContainsKey("auth_username") && !string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_USERNAME")))
options["auth_username"] = System.Environment.GetEnvironmentVariable("AUTH_USERNAME");
if (options.ContainsKey("tempdir") && !string.IsNullOrEmpty(options["tempdir"]))
Library.Utility.TempFolder.SystemTempPath = options["tempdir"];
var actions = new Dictionary<string, CommandRunner>(StringComparer.InvariantCultureIgnoreCase);
actions["download"] = Download.Run;
actions["index"] = Index.Run;
actions["list"] = List.Run;
actions["restore"] = Restore.Run;
actions["help"] = Help.Run;
CommandRunner command;
actions.TryGetValue(args.FirstOrDefault(), out command);
command = command ?? actions["help"];
return command(args, options, filter);
}
catch(Exception ex)
{
Console.WriteLine("Program crashed: {0}{1}", Environment.NewLine, ex.ToString());
return 200;
}
}
public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count != 2 && args.Count != 3)
{
Console.WriteLine("Invalid argument count ({0} expected 2 or 3): {1}{2}", args.Count, Environment.NewLine, string.Join(Environment.NewLine, args));
return 100;
}
var folder = Path.GetFullPath(args[1]);
if (!Directory.Exists(folder))
{
Console.WriteLine("Folder not found: {0}", folder);
return 100;
}
Directory.SetCurrentDirectory(folder);
if (args.Count == 2)
{
var times = ParseListFiles(folder);
foreach(var v in times.Zip(Enumerable.Range(0, times.Length), (a,b) => new KeyValuePair<int, DateTime>(b, a.Key)))
Console.WriteLine("{0}: {1}", v.Key, v.Value.ToLocalTime());
}
else
{
var file = SelectListFile(args[2], folder);
var p = Library.Main.Volumes.VolumeBase.ParseFilename(file);
Library.Main.Volumes.VolumeReaderBase.UpdateOptionsFromManifest(p.CompressionModule, file, new Duplicati.Library.Main.Options(options));
foreach(var f in EnumerateFilesInDList(file, filter, options))
Console.WriteLine("{0} ({1})", f.Path, Library.Utility.Utility.FormatSizeString(f.Size));
}
return 0;
}
public static int RealMain(string[] _args)
{
try
{
var args = new List<string>(_args);
var tmpparsed = Library.Utility.FilterCollector.ExtractOptions(args);
var options = tmpparsed.Item1;
var filter = tmpparsed.Item2;
if (!options.ContainsKey("auth_password") && !string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_PASSWORD")))
options["auth_password"] = System.Environment.GetEnvironmentVariable("AUTH_PASSWORD");
if (!options.ContainsKey("auth_username") && !string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_USERNAME")))
options["auth_username"] = System.Environment.GetEnvironmentVariable("AUTH_USERNAME");
if (options.ContainsKey("tempdir") && !string.IsNullOrEmpty(options["tempdir"]))
Library.Utility.TempFolder.SetSystemTempPath(options["tempdir"]);
bool isHelp = args.Count == 0 || (args.Count >= 1 && string.Equals(args[0], "help", StringComparison.InvariantCultureIgnoreCase));
if (!isHelp && ((options.ContainsKey("parameters-file") && !string.IsNullOrEmpty("parameters-file")) || (options.ContainsKey("parameter-file") && !string.IsNullOrEmpty("parameter-file")) || (options.ContainsKey("parameterfile") && !string.IsNullOrEmpty("parameterfile"))))
{
string filename;
if (options.ContainsKey("parameters-file") && !string.IsNullOrEmpty("parameters-file"))
{
filename = options["parameters-file"];
options.Remove("parameters-file");
}
else if (options.ContainsKey("parameter-file") && !string.IsNullOrEmpty("parameter-file"))
{
filename = options["parameter-file"];
options.Remove("parameter-file");
}
else
{
filename = options["parameterfile"];
options.Remove("parameterfile");
}
if (!ReadOptionsFromFile(filename, ref filter, args, options))
return 100;
}
var actions = new Dictionary<string, CommandRunner>(StringComparer.InvariantCultureIgnoreCase);
actions["download"] = Download.Run;
actions["recompress"] = Recompress.Run;
actions["index"] = Index.Run;
actions["list"] = List.Run;
actions["restore"] = Restore.Run;
actions["help"] = Help.Run;
CommandRunner command;
actions.TryGetValue(args.FirstOrDefault() ?? "", out command);
command = command ?? actions["help"];
return command(args, options, filter);
}
catch(Exception ex)
{
Console.WriteLine("Program crashed: {0}{1}", Environment.NewLine, ex.ToString());
return 200;
}
}
private static bool ReadOptionsFromFile(string filename, ref Library.Utility.IFilter filter, List<string> cargs, Dictionary<string, string> options)
{
try
{
List<string> fargs = new List<string>(Library.Utility.Utility.ReadFileWithDefaultEncoding(Library.Utility.Utility.ExpandEnvironmentVariables(filename)).Replace("\r\n", "\n").Replace("\r", "\n").Split(new String[] { "\n" }, StringSplitOptions.RemoveEmptyEntries).Select(x => x.Trim()));
var tmpparsed = Library.Utility.FilterCollector.ExtractOptions(fargs);
var opt = tmpparsed.Item1;
var newfilter = tmpparsed.Item2;
// If the user specifies parameters-file, all filters must be in the file.
// Allowing to specify some filters on the command line could result in wrong filter ordering
if (!filter.Empty && !newfilter.Empty)
throw new Exception("Filters cannot be specified on the commandline if filters are also present in the parameter file");
if (!newfilter.Empty)
filter = newfilter;
foreach(KeyValuePair<String, String> keyvalue in opt)
options[keyvalue.Key] = keyvalue.Value;
cargs.AddRange(
from c in fargs
where !string.IsNullOrWhiteSpace(c) && !c.StartsWith("#") && !c.StartsWith("!") && !c.StartsWith("REM ", StringComparison.InvariantCultureIgnoreCase)
select c
);
return true;
}
catch (Exception e)
{
Console.WriteLine(@"Unable to read the parameters file ""{0}"", reason: {1}", filename, e.Message);
return false;
}
}
public void Dispose()
{
foreach(var v in m_lookup.Values)
try { v.Dispose(); }
catch { }
m_lookup = null;
m_mru = null;
}
public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count != 2 && args.Count != 3)
{
Console.WriteLine("Invalid argument count ({0} expected 2 or 3): {1}{2}", args.Count, Environment.NewLine, string.Join(Environment.NewLine, args));
return 100;
}
var folder = Path.GetFullPath(args[1]);
if (!Directory.Exists(folder))
{
Console.WriteLine("Folder not found: {0}", folder);
return 100;
}
Directory.SetCurrentDirectory(folder);
string targetpath;
options.TryGetValue("targetpath", out targetpath);
string ixfile;
options.TryGetValue("indexfile", out ixfile);
if (string.IsNullOrWhiteSpace(ixfile))
ixfile = "index.txt";
ixfile = Path.GetFullPath(ixfile);
if (!File.Exists(ixfile))
{
Console.WriteLine("Index file not found, perhaps you need to run the index command?");
return 100;
}
Console.Write("Sorting index file ...");
Index.SortFile(ixfile, ixfile);
Console.WriteLine(" done!");
string filelist;
if (args.Count == 2)
{
var time = List.ParseListFiles(folder).First();
filelist = time.Value;
Console.WriteLine("Using set 0 with timestamp {0}", time.Key.ToLocalTime());
}
else
{
filelist = List.SelectListFile(args[2], folder);
}
Library.Main.Volumes.VolumeReaderBase.UpdateOptionsFromManifest(Path.GetExtension(filelist).Trim('.'), filelist, new Duplicati.Library.Main.Options(options));
string blocksize_str;
options.TryGetValue("blocksize", out blocksize_str);
string blockhash_str;
options.TryGetValue("block-hash-algorithm", out blockhash_str);
string filehash_str;
options.TryGetValue("block-hash-algorithm", out filehash_str);
long blocksize = string.IsNullOrWhiteSpace(blocksize_str) ? 0 : Library.Utility.Sizeparser.ParseSize(blocksize_str);
if (blocksize <= 0)
{
Console.WriteLine("Invalid blocksize: {0}, try setting --blocksize manually");
return 100;
}
var blockhasher = string.IsNullOrWhiteSpace(blockhash_str) ? null : System.Security.Cryptography.HashAlgorithm.Create(blockhash_str);
var filehasher = string.IsNullOrWhiteSpace(filehash_str) ? null : System.Security.Cryptography.HashAlgorithm.Create(filehash_str);
if (blockhasher == null)
throw new Exception(string.Format("Block hash algorithm not valid: {0}", blockhash_str));
if (filehasher == null)
throw new Exception(string.Format("File hash algorithm not valid: {0}", filehash_str));
var hashesprblock = blocksize / (blockhasher.HashSize / 8);
using(var mru = new CompressedFileMRUCache(options))
{
Console.WriteLine("Building lookup table for file hashes");
var lookup = new HashLookupHelper(ixfile, mru, (int)blocksize, blockhasher.HashSize / 8);
var filecount = 0L;
string largestprefix = null;
string[] largestprefixparts = null;
if (!string.IsNullOrWhiteSpace(targetpath))
Console.WriteLine("Computing restore path");
foreach(var f in List.EnumerateFilesInDList(filelist, filter, options))
{
if (largestprefix == null)
{
largestprefix = f.Path;
largestprefixparts = largestprefix.Split(new char[] { Path.DirectorySeparatorChar });
}
else if (largestprefix.Length > 1)
{
var parts = f.Path.Split(new char[] { Path.DirectorySeparatorChar });
var ni = 0;
for(; ni < Math.Min(parts.Length, largestprefixparts.Length); ni++)
if (!Library.Utility.Utility.ClientFilenameStringComparer.Equals(parts[ni], largestprefixparts[ni]))
break;
if (ni != largestprefixparts.Length)
{
if (ni == 0)
{
largestprefixparts = new string[0];
largestprefix = string.Empty;
}
else
{
Array.Resize(ref largestprefixparts, ni - 1);
largestprefix = string.Join(Path.DirectorySeparatorChar.ToString(), largestprefixparts);
}
}
}
filecount++;
}
Console.WriteLine("Restoring {0} files to {1}", filecount, string.IsNullOrWhiteSpace(targetpath) ? "original position" : targetpath);
if (Library.Utility.Utility.IsClientLinux || largestprefix.Length > 0)
largestprefix = Library.Utility.Utility.AppendDirSeparator(largestprefix);
if (!string.IsNullOrEmpty(largestprefix))
Console.WriteLine("Removing common prefix {0} from files", largestprefix);
var i = 0L;
var errors = 0L;
foreach(var f in List.EnumerateFilesInDList(filelist, filter, options))
{
try
{
var targetfile = MapToRestorePath(f.Path, largestprefix, targetpath);
if (!Directory.Exists(Path.GetDirectoryName(targetfile)))
Directory.CreateDirectory(Path.GetDirectoryName(targetfile));
Console.Write("{0}: {1} ({2})", i, targetfile, Library.Utility.Utility.FormatSizeString(f.Size));
using(var tf = new Library.Utility.TempFile())
{
using(var sw = File.OpenWrite(tf))
{
if (f.BlocklistHashes == null)
{
lookup.WriteHash(sw, f.Hash);
}
else
{
var blhi = 0L;
foreach(var blh in f.BlocklistHashes)
{
Console.Write(" {0}", blhi);
var blockhashoffset = blhi * hashesprblock * blocksize;
try
{
var bi = 0;
foreach(var h in lookup.ReadBlocklistHashes(blh))
{
try
{
sw.Position = blockhashoffset + (bi * blocksize);
lookup.WriteHash(sw, h);
}
catch(Exception ex)
{
Console.WriteLine("Failed to read hash: {0}{1}{2}", h, Environment.NewLine, ex.ToString());
}
bi++;
}
}
catch (Exception ex)
{
Console.WriteLine("Failed to read Blocklist hash: {0}{1}{2}", blh, Environment.NewLine, ex.ToString());
}
blhi++;
}
}
}
string fh;
using(var fs = File.OpenRead(tf))
fh = Convert.ToBase64String(filehasher.ComputeHash(fs));
if (fh == f.Hash)
{
Console.WriteLine(" done!");
File.Copy(tf, targetfile, true);
}
else
{
Console.Write(" - Restored file hash mismatch");
if (File.Exists(targetfile))
Console.WriteLine(" - not overwriting existing file: {0}", targetfile);
else
Console.WriteLine(" - restoring file in damaged condition");
}
}
}
catch (Exception ex)
{
Console.WriteLine(" error: {0}", ex.ToString());
errors++;
}
i++;
}
}
return 0;
}
public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count != 3)
{
Console.WriteLine("Invalid argument count ({0} expected 3): {1}{2}", args.Count, Environment.NewLine, string.Join(Environment.NewLine, args));
return 100;
}
using(var backend = Library.DynamicLoader.BackendLoader.GetBackend(args[1], options))
{
if (backend == null)
{
Console.WriteLine("Backend not found: {0}{1}Backends supported: {2}", args[1], Environment.NewLine, string.Join(", ", Library.DynamicLoader.BackendLoader.Keys));
return 100;
}
var targetfolder = Path.GetFullPath(args[2]);
if (!Directory.Exists(args[2]))
{
Console.WriteLine("Creating target folder: {0}", targetfolder);
Directory.CreateDirectory(targetfolder);
}
Console.WriteLine("Listing files on backend: {0} ...", backend.ProtocolKey);
var lst = backend.List();
Console.WriteLine("Found {0} files", lst.Count);
var i = 0;
var downloaded = 0;
var errors = 0;
var needspass = 0;
string passphrase;
options.TryGetValue("passphrase", out passphrase);
foreach(var file in lst)
{
try
{
Console.Write("{0}: {1}", i, file.Name);
var p = Duplicati.Library.Main.Volumes.VolumeBase.ParseFilename(file);
if (p == null)
{
Console.WriteLine(" - Not a Duplicati file, ignoring");
continue;
}
var local = Path.Combine(targetfolder, file.Name);
if (p.EncryptionModule != null)
{
if (string.IsNullOrWhiteSpace(passphrase))
{
needspass++;
Console.WriteLine(" - No passphrase supplied, skipping");
continue;
}
local = local.Substring(0, local.Length - p.EncryptionModule.Length - 1);
}
if (p.FileType != Duplicati.Library.Main.RemoteVolumeType.Blocks && p.FileType != Duplicati.Library.Main.RemoteVolumeType.Files)
{
Console.WriteLine(" - Filetype {0}, skipping", p.FileType);
continue;
}
if (File.Exists(local))
{
Console.WriteLine(" - Already exists, skipping");
continue;
}
Console.Write(" - downloading ({0})...", Library.Utility.Utility.FormatSizeString(file.Size));
using(var tf = new Library.Utility.TempFile())
{
backend.Get(file.Name, tf);
if (p.EncryptionModule != null)
{
Console.Write(" - decrypting ...");
using(var m = Library.DynamicLoader.EncryptionLoader.GetModule(p.EncryptionModule, passphrase, options))
using(var tf2 = new Library.Utility.TempFile())
{
m.Decrypt(tf, tf2);
File.Copy(tf2, local);
}
}
else
File.Copy(tf, local);
}
Console.WriteLine(" done!");
}
catch(Exception ex)
{
Console.WriteLine(" error: {0}", ex.ToString());
errors++;
}
i++;
}
if (needspass > 0 && downloaded == 0)
{
Console.WriteLine("No files downloaded, try adding --passphrase to decrypt files");
return 100;
}
Console.WriteLine("Download complete, of {0} remote files, {1} were downloaded with {2} errors", lst.Count, downloaded, errors);
if (needspass > 0)
Console.WriteLine("Additonally {0} remote files were skipped because of encryption, supply --passphrase to download those");
if (errors > 0)
return 200;
else
return 0;
}
}
public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count != 2)
{
Console.WriteLine("Invalid argument count ({0} expected 2): {1}{2}", args.Count, Environment.NewLine, string.Join(Environment.NewLine, args));
return 100;
}
var folder = Path.GetFullPath(args[1]);
if (!Directory.Exists(folder))
{
Console.WriteLine("Folder not found: {0}", folder);
return 100;
}
Directory.SetCurrentDirectory(folder);
string ixfile;
options.TryGetValue("indexfile", out ixfile);
if (string.IsNullOrWhiteSpace(ixfile))
ixfile = "index.txt";
ixfile = Path.GetFullPath(ixfile);
if (!File.Exists(ixfile))
{
using(File.Create(ixfile))
{
}
}
else
{
Console.WriteLine("Sorting existing index file");
SortFile(ixfile, ixfile);
}
var filecount = Directory.EnumerateFiles(folder).Count();
Console.WriteLine("Processing {0} files", filecount);
var i = 0;
var errors = 0;
var totalblocks = 0L;
var files = 0;
foreach(var file in Directory.EnumerateFiles(folder))
{
Console.Write("{0}: {1}", i, file);
try
{
var p = Duplicati.Library.Main.Volumes.VolumeBase.ParseFilename(file);
if (p == null)
{
Console.WriteLine(" - Not a Duplicati file, ignoring");
continue;
}
if (p.FileType != Duplicati.Library.Main.RemoteVolumeType.Blocks)
{
Console.WriteLine(" - Filetype {0}, skipping", p.FileType);
continue;
}
if (!string.IsNullOrWhiteSpace(p.EncryptionModule))
{
Console.WriteLine(" - Encrypted, skipping");
continue;
}
var filekey = Path.GetFileName(file);
var blocks = 0;
using(var cp = Library.DynamicLoader.CompressionLoader.GetModule(p.CompressionModule, file, options))
using(var tf = new Library.Utility.TempFile())
{
using(var sw = new StreamWriter(tf))
foreach(var f in cp.ListFiles(null))
{
sw.WriteLine("{0}, {1}", Library.Utility.Utility.Base64UrlToBase64Plain(f), filekey);
blocks++;
}
files++;
totalblocks += blocks;
Console.Write(" {0} hashes found, sorting ...", blocks);
SortFile(tf, tf);
Console.WriteLine(" done!");
Console.Write("Merging {0} hashes ...", totalblocks);
MergeFiles(ixfile, tf, ixfile);
Console.WriteLine(" done!");
}
}
catch(Exception ex)
{
Console.WriteLine(" error: {0}", ex.ToString());
errors++;
}
i++;
}
Console.WriteLine("Processed {0} files and found {1} hashes", files, totalblocks);
if (errors > 0)
Console.WriteLine("Experienced {0} errors", errors);
return 0;
}
public static int Run(List<string> args, Dictionary<string, string> options, Library.Utility.IFilter filter)
{
if (args.Count != 4)
{
Console.WriteLine("Invalid argument count ({0} expected 4): {1}{2}", args.Count, Environment.NewLine, string.Join(Environment.NewLine, args));
return 100;
}
string target_compr_module = args[1];
if (!Library.DynamicLoader.CompressionLoader.Keys.Contains(target_compr_module))
{
Console.WriteLine("Target compression module not found: {0}{1}Modules supported: {2}", args[1], Environment.NewLine, string.Join(", ", Library.DynamicLoader.CompressionLoader.Keys));
return 100;
}
var m_Options = new Options(options);
using (var backend = Library.DynamicLoader.BackendLoader.GetBackend(args[2], options))
{
if (backend == null)
{
Console.WriteLine("Backend not found: {0}{1}Backends supported: {2}", args[2], Environment.NewLine, string.Join(", ", Library.DynamicLoader.BackendLoader.Keys));
return 100;
}
var targetfolder = Path.GetFullPath(args[3]);
if (!Directory.Exists(args[3]))
{
Console.WriteLine("Creating target folder: {0}", targetfolder);
Directory.CreateDirectory(targetfolder);
}
Console.WriteLine("Listing files on backend: {0} ...", backend.ProtocolKey);
var rawlist = backend.List();
Console.WriteLine("Found {0} files", rawlist.Count);
var i = 0;
var downloaded = 0;
var errors = 0;
var needspass = 0;
var remotefiles =
(from x in rawlist
let n = VolumeBase.ParseFilename(x)
where n != null && n.Prefix == m_Options.Prefix
select n).ToArray(); //ToArray() ensures that we do not remote-request it multiple times
if (remotefiles.Length == 0)
{
if (rawlist.Count == 0)
Console.WriteLine("No files were found at the remote location, perhaps the target url is incorrect?");
else
{
var tmp =
(from x in rawlist
let n = VolumeBase.ParseFilename(x)
where
n != null
select n.Prefix).ToArray();
var types = tmp.Distinct().ToArray();
if (tmp.Length == 0)
Console.WriteLine("Found {0} files at the remote storage, but none that could be parsed", rawlist.Count);
else if (types.Length == 1)
Console.WriteLine("Found {0} parse-able files with the prefix {1}, did you forget to set the backup-prefix?", tmp.Length, types[0]);
else
Console.WriteLine("Found {0} parse-able files (of {1} files) with different prefixes: {2}, did you forget to set the backup-prefix?", tmp.Length, rawlist.Count, string.Join(", ", types));
}
return 100;
}
bool reencrypt = Library.Utility.Utility.ParseBoolOption(options, "reencrypt");
bool reupload = Library.Utility.Utility.ParseBoolOption(options, "reupload");
foreach (var entry in remotefiles)
{
try
{
Console.Write("{0}: {1}", i, entry.File.Name);
var local = Path.Combine(targetfolder, entry.File.Name);
if (entry.EncryptionModule != null)
{
if (string.IsNullOrWhiteSpace(m_Options.Passphrase))
{
needspass++;
Console.WriteLine(" - No passphrase supplied, skipping");
continue;
}
local = local.Substring(0, local.Length - entry.EncryptionModule.Length - 1);
}
if (entry.CompressionModule == target_compr_module)
{
Console.WriteLine(" - compression types are same");
continue;
}
string localNew;
if (entry.CompressionModule != null)
{
localNew = local.Substring(0, local.Length - entry.CompressionModule.Length - 1) + "." + target_compr_module;
if (File.Exists(localNew))
{
Console.WriteLine(" - target file already exist");
continue;
}
}
else
{
Console.WriteLine(" - cannot detect compression type");
continue;
}
if (File.Exists(local))
File.Delete(local);
Console.Write(" - downloading ({0})...", Library.Utility.Utility.FormatSizeString(entry.File.Size));
DateTime originLastWriteTime;
FileInfo destinationFileInfo;
using (var tf = new Library.Utility.TempFile())
{
backend.Get(entry.File.Name, tf);
originLastWriteTime = new FileInfo(tf).LastWriteTime;
downloaded++;
if (entry.EncryptionModule != null)
{
Console.Write(" decrypting ...");
using (var m = Library.DynamicLoader.EncryptionLoader.GetModule(entry.EncryptionModule, m_Options.Passphrase, options))
using (var tf2 = new Library.Utility.TempFile())
{
m.Decrypt(tf, tf2);
File.Copy(tf2, local);
File.Delete(tf2);
}
}
else
File.Copy(tf, local);
File.Delete(tf);
destinationFileInfo = new FileInfo(local);
destinationFileInfo.LastWriteTime = originLastWriteTime;
}
if (entry.CompressionModule != null)
{
Console.Write(" recompressing ...");
using (var cmOld = Library.DynamicLoader.CompressionLoader.GetModule(entry.CompressionModule, local, options))
using (var cmNew = Library.DynamicLoader.CompressionLoader.GetModule(target_compr_module, localNew, options))
foreach (var cmfile in cmOld.ListFiles(""))
{
string cmfileNew = cmfile;
if (entry.FileType == RemoteVolumeType.Index)
{
var cmFileVolume = Library.Main.Volumes.VolumeBase.ParseFilename(cmfileNew);
if (cmFileVolume != null)
{
cmfileNew = cmfileNew.Replace("." + cmFileVolume.CompressionModule, "." + target_compr_module);
if(!reencrypt)
cmfileNew = cmfileNew.Replace("." + cmFileVolume.EncryptionModule, "");
}
}
using (var sourceStream = cmOld.OpenRead(cmfile))
using (var cs = cmNew.CreateFile(cmfileNew, Duplicati.Library.Interface.CompressionHint.Compressible, cmOld.GetLastWriteTime(cmfile)))
Library.Utility.Utility.CopyStream(sourceStream, cs);
}
File.Delete(local);
destinationFileInfo = new FileInfo(localNew);
destinationFileInfo.LastWriteTime = originLastWriteTime;
}
if (reencrypt && entry.EncryptionModule != null)
{
Console.Write(" reencrypting ...");
using (var m = Library.DynamicLoader.EncryptionLoader.GetModule(entry.EncryptionModule, m_Options.Passphrase, options))
{
m.Encrypt(localNew, localNew + "." + m.FilenameExtension);
File.Delete(localNew);
localNew = localNew + "." + m.FilenameExtension;
}
destinationFileInfo = new FileInfo(localNew);
destinationFileInfo.LastWriteTime = originLastWriteTime;
}
if (reupload)
{
backend.Put((new FileInfo(localNew)).Name, localNew);
backend.Delete(entry.File.Name);
File.Delete(localNew);
}
Console.WriteLine(" done!");
}
catch (Exception ex)
{
Console.WriteLine(" error: {0}", ex.ToString());
errors++;
}
i++;
}
if (reupload)
{
var remoteverificationfileexist = rawlist.Any(x => x.Name == (m_Options.Prefix + "-verification.json"));
if (remoteverificationfileexist)
{
Console.WriteLine("Found verification file {0} - deleting", m_Options.Prefix + "-verification.json");
backend.Delete(m_Options.Prefix + "-verification.json");
}
}
if (needspass > 0 && downloaded == 0)
{
Console.WriteLine("No files downloaded, try adding --passphrase to decrypt files");
return 100;
}
Console.WriteLine("Download complete, of {0} remote files, {1} were downloaded with {2} errors", remotefiles.Count(), downloaded, errors);
if (needspass > 0)
Console.WriteLine("Additonally {0} remote files were skipped because of encryption, supply --passphrase to download those");
if (errors > 0)
{
Console.WriteLine("There were errors during recompress of remote backend files!");
return 200;
}
return 0;
}
}