kenneth.skovhede@gmail.com
b81d63ea73
Fixed a protential race condition with warning messages and file counts (cosmetic only) when using async transfers. Spelling correction, Seperator -> Separator. Changed so a restore operation can also supply advanced options. Changed the format of timestamps in filenames to follow the Duplicity convention, which removes the need for --time-separator and --use-short-filenames. Moved the URL utility into Core, to avoid compilation errors with Monodevelop. Reorganized the runner to better support the LiveControls on all operations rather than only for backup/restore. Update issue #210 Status: Fixed I have now changed the time format to follow the Duplicity naming convention. This means that all filenames are now generated with the time set as "yyyyMMddTHHmmssZ". This format is more portable across all platforms, and easily sortable/readable. The drawback is that the Z indicates UTC time, so if one looks at the filenames, the times are not local. The motivation for this is to avoid trouble with daylight savings time offsets. There is full backwards compatibility as long as backups have not used more than one character for --time-separator (only possible via commandline). This new format means that the options --time-separator and --use-short-filenames are now deprecated and removed from the user interface. It is possible to access them from the advanced options page, along with the --use-old-filenames option. If anyone needs these options for some reason, let me know, otherwise they will be removed in a later version. git-svn-id: https://duplicati.googlecode.com/svn/trunk@523 59da171f-624f-0410-aa54-27559c288bec
426 lines
19 KiB
C#
426 lines
19 KiB
C#
#region Disclaimer / License
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// Copyright (C) 2010, Kenneth Skovhede
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// http://www.hexad.dk, opensource@hexad.dk
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Duplicati.CommandLine
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{
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class Program
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{
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static void Main(string[] args)
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{
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try
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{
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List<string> cargs = new List<string>(args);
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string filter = Duplicati.Library.Core.FilenameFilter.EncodeAsFilter(Duplicati.Library.Core.FilenameFilter.ParseCommandLine(cargs, true));
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Dictionary<string, string> options = CommandLineParser.ExtractOptions(cargs);
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foreach (string internaloption in Library.Main.Options.InternalOptions)
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if (options.ContainsKey(internaloption))
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{
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Console.WriteLine(Strings.Program.InternalOptionUsedError, internaloption);
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return;
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}
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if (!string.IsNullOrEmpty(filter))
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options["filter"] = filter;
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//If we are on Windows, append the bundled "win-tools" programs to the search path
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//We add it last, to allow the user to override with other versions
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if (!Library.Core.Utility.IsClientLinux)
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{
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Environment.SetEnvironmentVariable("PATH",
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Environment.GetEnvironmentVariable("PATH") +
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System.IO.Path.PathSeparator.ToString() +
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System.IO.Path.Combine(
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System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location),
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"win-tools")
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);
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}
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#if DEBUG
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if (cargs.Count > 1 && cargs[0].ToLower() == "unittest")
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{
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//The unit test is only enabled in DEBUG builds
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//it works by getting a list of folders, and treats them as
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//if they have the same data, but on different times
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//The first folder is used to make a full backup,
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//and each subsequent folder is used to make an incremental backup
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//After all backups are made, the files are restored and verified against
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//the original folders.
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//The best way to test it, is to use SVN checkouts at different
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//revisions, as this is how a regular folder would evolve
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cargs.RemoveAt(0);
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UnitTest.RunTest(cargs.ToArray(), options);
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return;
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}
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#endif
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if (cargs.Count == 1)
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{
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switch (cargs[0].Trim().ToLower())
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{
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case "purge-signature-cache":
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Library.Main.Interface.PurgeSignatureCache(options);
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return;
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}
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}
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if (cargs.Count < 2)
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{
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PrintUsage(true);
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return;
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}
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string source = cargs[0];
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string target = cargs[1];
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if (source.Trim().ToLower() == "restore" && cargs.Count == 3)
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{
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source = target;
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target = cargs[2];
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options["restore"] = null;
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}
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if (!options.ContainsKey("passphrase"))
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if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("PASSPHRASE")))
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options["passphrase"] = System.Environment.GetEnvironmentVariable("PASSPHRASE");
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if (!options.ContainsKey("ftp-password"))
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if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("FTP_PASSWORD")))
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options["ftp-password"] = System.Environment.GetEnvironmentVariable("FTP_PASSWORD");
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if (!options.ContainsKey("ftp-username"))
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if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("FTP_USERNAME")))
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options["ftp-username"] = System.Environment.GetEnvironmentVariable("FTP_USERNAME");
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if (source.Trim().ToLower() == "list")
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Console.WriteLine(string.Join("\r\n", Duplicati.Library.Main.Interface.List(target, options)));
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else if (source.Trim().ToLower() == "list-current-files")
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{
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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Console.WriteLine(string.Join("\r\n", new List<string>(Duplicati.Library.Main.Interface.ListCurrentFiles(target, options)).ToArray()));
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}
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else if (source.Trim().ToLower() == "list-source-folders")
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{
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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Console.WriteLine(string.Join("\r\n", Duplicati.Library.Main.Interface.ListSourceFolders(target, options) ?? new string[0]));
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}
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else if (source.Trim().ToLower() == "list-actual-signature-files")
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{
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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List<KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string>> files = Duplicati.Library.Main.Interface.ListActualSignatureFiles(cargs[0], options);
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Console.WriteLine("* " + Strings.Program.DeletedFoldersHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.DeletedFolder)
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Console.WriteLine(x.Value);
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.AddedFoldersHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.AddedFolder)
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Console.WriteLine(x.Value);
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.DeletedFilesHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.DeletedFile)
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Console.WriteLine(x.Value);
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bool hasCombinedSignatures = false;
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.AddedOrUpdatedFile)
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{
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hasCombinedSignatures = true;
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break;
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}
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if (hasCombinedSignatures)
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{
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.NewOrModifiedFilesHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.AddedOrUpdatedFile)
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Console.WriteLine(x.Value);
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}
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else
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{
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.NewFilesHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.AddedFile)
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Console.WriteLine(x.Value);
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.ModifiedFilesHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.UpdatedFile)
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Console.WriteLine(x.Value);
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}
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Console.WriteLine();
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Console.WriteLine("* " + Strings.Program.ControlFilesHeader + ":");
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foreach (KeyValuePair<Duplicati.Library.Main.RSync.RSyncDir.PatchFileType, string> x in files)
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if (x.Key == Duplicati.Library.Main.RSync.RSyncDir.PatchFileType.ControlFile)
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Console.WriteLine(x.Value);
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}
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else if (source.Trim().ToLower() == "delete-all-but-n-full")
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{
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int n = 0;
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if (!int.TryParse(target, out n) || n < 0)
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{
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Console.WriteLine(string.Format(Strings.Program.IntegerParseError, target));
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return;
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}
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options["delete-all-but-n-full"] = n.ToString();
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cargs.RemoveAt(0);
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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Console.WriteLine(Duplicati.Library.Main.Interface.DeleteAllButNFull(cargs[0], options));
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}
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else if (source.Trim().ToLower() == "delete-older-than")
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{
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try
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{
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Duplicati.Library.Core.Timeparser.ParseTimeSpan(target);
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}
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catch (Exception ex)
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{
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Console.WriteLine(string.Format(Strings.Program.TimeParseError, target, ex.Message));
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return;
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}
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options["delete-older-than"] = target;
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cargs.RemoveAt(0);
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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Console.WriteLine(Duplicati.Library.Main.Interface.DeleteOlderThan(cargs[0], options));
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}
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else if (source.Trim().ToLower() == "cleanup")
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{
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cargs.RemoveAt(0);
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if (cargs.Count != 1)
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{
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Console.WriteLine(Strings.Program.WrongNumberOfArgumentsError);
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return;
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}
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Console.WriteLine(Duplicati.Library.Main.Interface.Cleanup(cargs[0], options));
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}
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else if (source.IndexOf("://") > 0 || options.ContainsKey("restore"))
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{
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Console.WriteLine(Duplicati.Library.Main.Interface.Restore(source, target.Split(System.IO.Path.PathSeparator), options));
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}
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else
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{
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Console.WriteLine(Duplicati.Library.Main.Interface.Backup(source.Split(System.IO.Path.PathSeparator), target, options));
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}
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}
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catch (Exception ex)
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{
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while (ex is System.Reflection.TargetInvocationException && ex.InnerException != null)
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ex = ex.InnerException;
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if (!(ex is Library.Interface.CancelException))
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{
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if (!string.IsNullOrEmpty(ex.Message))
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{
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Console.Error.WriteLine();
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Console.Error.WriteLine(ex.Message);
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}
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}
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else
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{
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Console.Error.WriteLine(Strings.Program.UnhandledException, ex.ToString());
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while (ex.InnerException != null)
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{
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ex = ex.InnerException;
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Console.Error.WriteLine();
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Console.Error.WriteLine(Strings.Program.UnhandledInnerException, ex.ToString());
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}
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}
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}
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}
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private static void PrintUsage(bool extended)
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{
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bool isLinux = Library.Core.Utility.IsClientLinux;
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List<string> lines = new List<string>();
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lines.AddRange(
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string.Format(
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Strings.Program.Usage.Replace("\r", ""),
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System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
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isLinux ? Strings.Program.ExampleLinux : Strings.Program.ExampleWindows
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).Split('\n')
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);
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lines.Add(Strings.Program.DuplicatiOptionsHeader);
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Library.Main.Options opt = new Library.Main.Options(new Dictionary<string, string>());
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foreach (Library.Interface.ICommandLineArgument arg in opt.SupportedCommands)
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Library.Interface.CommandLineArgument.PrintArgument(lines, arg);
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lines.Add("");
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lines.Add("");
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lines.Add(Strings.Program.SupportedBackendsHeader);
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foreach (Duplicati.Library.Interface.IBackend back in Library.DynamicLoader.BackendLoader.Backends)
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{
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lines.Add(back.DisplayName + " (" + back.ProtocolKey + "):");
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lines.Add(" " + back.Description);
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if (back.SupportedCommands != null && back.SupportedCommands.Count > 0)
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{
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lines.Add(" " + Strings.Program.SupportedOptionsHeader);
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foreach (Library.Interface.ICommandLineArgument arg in back.SupportedCommands)
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Library.Interface.CommandLineArgument.PrintArgument(lines, arg);
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}
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lines.Add("");
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}
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lines.Add("");
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lines.Add("");
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lines.Add(Strings.Program.SupportedEncryptionModulesHeader);
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foreach (Duplicati.Library.Interface.IEncryption mod in Library.DynamicLoader.EncryptionLoader.Modules)
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{
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lines.Add(mod.DisplayName + " (." + mod.FilenameExtension + "):");
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lines.Add(" " + mod.Description);
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if (mod.SupportedCommands != null && mod.SupportedCommands.Count > 0)
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{
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lines.Add(" " + Strings.Program.SupportedOptionsHeader);
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foreach (Library.Interface.ICommandLineArgument arg in mod.SupportedCommands)
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Library.Interface.CommandLineArgument.PrintArgument(lines, arg);
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}
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lines.Add("");
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}
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lines.Add("");
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lines.Add("");
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lines.Add(Strings.Program.SupportedCompressionModulesHeader);
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foreach (Duplicati.Library.Interface.ICompression mod in Library.DynamicLoader.CompressionLoader.Modules)
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{
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lines.Add(mod.DisplayName + " (." + mod.FilenameExtension + "):");
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lines.Add(" " + mod.Description);
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if (mod.SupportedCommands != null && mod.SupportedCommands.Count > 0)
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{
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lines.Add(" " + Strings.Program.SupportedOptionsHeader);
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foreach (Library.Interface.ICommandLineArgument arg in mod.SupportedCommands)
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Library.Interface.CommandLineArgument.PrintArgument(lines, arg);
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}
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lines.Add("");
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}
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lines.Add("");
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lines.Add("");
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lines.Add("");
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lines.Add(Strings.Program.GenericModulesHeader);
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foreach (Duplicati.Library.Interface.IGenericModule mod in Library.DynamicLoader.GenericLoader.Modules)
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{
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lines.Add(mod.DisplayName + " (." + mod.Key + "):");
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lines.Add(" " + mod.Description);
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lines.Add(" " + (mod.LoadAsDefault ? Strings.Program.ModuleIsLoadedAutomatically : Strings.Program.ModuleIsNotLoadedAutomatically));
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if (mod.SupportedCommands != null && mod.SupportedCommands.Count > 0)
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{
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lines.Add(" " + Strings.Program.SupportedOptionsHeader);
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foreach (Library.Interface.ICommandLineArgument arg in mod.SupportedCommands)
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Library.Interface.CommandLineArgument.PrintArgument(lines, arg);
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}
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lines.Add("");
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}
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lines.Add("");
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foreach (string s in lines)
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{
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if (string.IsNullOrEmpty(s))
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{
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Console.WriteLine();
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continue;
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}
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string c = s;
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string leadingSpaces = "";
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while (c.Length > 0 && c.StartsWith(" "))
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{
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leadingSpaces += " ";
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c = c.Remove(0, 1);
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}
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while (c.Length > 0)
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{
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int len = Math.Min(Console.WindowWidth - 2, leadingSpaces.Length + c.Length);
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len -= leadingSpaces.Length;
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if (len < c.Length)
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{
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int ix = c.LastIndexOf(" ", len);
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if (ix > 0)
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len = ix;
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}
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Console.WriteLine(leadingSpaces + c.Substring(0, len).Trim());
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c = c.Remove(0, len);
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}
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}
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}
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}
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}
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