public static int RealMain(string[] args)
{
bool verboseErrors = false;
bool verbose = false;
try
{
List <string> cargs = new List <string>(args);
var tmpparsed = FilterCollector.ExtractOptions(cargs);
var options = tmpparsed.Item1;
var filter = tmpparsed.Item2;
verboseErrors = Library.Utility.Utility.ParseBoolOption(options, "debug-output");
verbose = Library.Utility.Utility.ParseBoolOption(options, "verbose");
//If we are on Windows, append the bundled "win-tools" programs to the search path
//We add it last, to allow the user to override with other versions
if (!Library.Utility.Utility.IsClientLinux)
{
string wintools = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "win-tools");
Environment.SetEnvironmentVariable("PATH",
Environment.GetEnvironmentVariable("PATH") +
System.IO.Path.PathSeparator.ToString() +
wintools +
System.IO.Path.PathSeparator.ToString() +
System.IO.Path.Combine(wintools, "gpg") //GPG needs to be in a subfolder for wrapping reasons
);
}
#if DEBUG
if (cargs.Count > 1 && cargs[0].ToLower() == "unittest")
{
//The unit test is only enabled in DEBUG builds
//it works by getting a list of folders, and treats them as
//if they have the same data, but on different times
//The first folder is used to make a full backup,
//and each subsequent folder is used to make an incremental backup
//After all backups are made, the files are restored and verified against
//the original folders.
//The best way to test it, is to use SVN checkouts at different
//revisions, as this is how a regular folder would evolve
cargs.RemoveAt(0);
UnitTest.RunTest(cargs.ToArray(), options);
return(0);
}
#endif
if (cargs.Count == 1 && string.Equals(cargs[0], "changelog", StringComparison.InvariantCultureIgnoreCase))
{
var path = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "changelog.txt");
Console.WriteLine(System.IO.File.ReadAllText(path));
return(0);
}
foreach (string internaloption in Library.Main.Options.InternalOptions)
{
if (options.ContainsKey(internaloption))
{
Console.WriteLine(Strings.Program.InternalOptionUsedError, internaloption);
return(200);
}
}
// Probe for "help" to avoid extra processing
bool isHelp = cargs.Count == 0 || (cargs.Count >= 1 && string.Equals(cargs[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
{
filename = options["parameter-file"];
options.Remove("parameter-file");
}
if (!ReadOptionsFromFile(filename, ref filter, cargs, options))
{
return(100);
}
}
string command;
if (cargs.Count > 0)
{
command = cargs[0];
cargs.RemoveAt(0);
}
else
{
command = "help";
}
// Update probe for help
isHelp = string.Equals(command, "help", StringComparison.InvariantCultureIgnoreCase);
// Skip the env read if the command is help, otherwise we may report weirdness
if (!isHelp)
{
if (!options.ContainsKey("passphrase"))
{
if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("PASSPHRASE")))
{
options["passphrase"] = System.Environment.GetEnvironmentVariable("PASSPHRASE");
}
}
if (!options.ContainsKey("auth-password"))
{
if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_PASSWORD")))
{
options["auth-password"] = System.Environment.GetEnvironmentVariable("AUTH_PASSWORD");
}
}
if (!options.ContainsKey("auth-username"))
{
if (!string.IsNullOrEmpty(System.Environment.GetEnvironmentVariable("AUTH_USERNAME")))
{
options["auth-username"] = System.Environment.GetEnvironmentVariable("AUTH_USERNAME");
}
}
}
var knownCommands = new Dictionary <string, Func <List <string>, Dictionary <string, string>, Library.Utility.IFilter, int> >(StringComparer.InvariantCultureIgnoreCase);
knownCommands["help"] = Commands.Help;
knownCommands["find"] = Commands.List;
knownCommands["list"] = Commands.List;
knownCommands["delete"] = Commands.Delete;
knownCommands["backup"] = Commands.Backup;
knownCommands["restore"] = Commands.Restore;
knownCommands["repair"] = Commands.Repair;
knownCommands["compact"] = Commands.Compact;
knownCommands["create-report"] = Commands.CreateBugReport;
knownCommands["compare"] = Commands.ListChanges;
knownCommands["test"] = Commands.Test;
knownCommands["verify"] = Commands.Test;
knownCommands["test-filters"] = Commands.TestFilters;
knownCommands["affected"] = Commands.Affected;
if (!isHelp && verbose)
{
Console.WriteLine("Input command: {0}", command);
Console.WriteLine("Input arguments: ");
foreach (var a in cargs)
{
Console.WriteLine("\t{0}", a);
}
Console.WriteLine();
Console.WriteLine("Input options: ");
foreach (var n in options)
{
Console.WriteLine("{0}: {1}", n.Key, n.Value);
}
Console.WriteLine();
}
Duplicati.Library.Utility.TempFile.RemoveOldApplicationTempFiles((path, ex) => {
if (verbose)
{
Console.WriteLine(string.Format("Failed to delete temp file: {0}", path));
}
});
var autoupdate = Library.Utility.Utility.ParseBoolOption(options, "auto-update");
options.Remove("auto-update");
if (knownCommands.ContainsKey(command))
{
var res = knownCommands[command](cargs, options, filter);
if (autoupdate)
{
var update = Library.AutoUpdater.UpdaterManager.LastUpdateCheckVersion;
if (update == null)
{
update = Library.AutoUpdater.UpdaterManager.CheckForUpdate();
}
if (update != null && update.Version != Library.AutoUpdater.UpdaterManager.SelfVersion.Version)
{
Console.WriteLine("Found update \"{0}\", downloading ...", update.Displayname);
long lastpg = 0;
Library.AutoUpdater.UpdaterManager.DownloadAndUnpackUpdate(update, f => {
var npg = (long)(f * 100);
if (Math.Abs(npg - lastpg) >= 5 || (npg == 100 && lastpg != 100))
{
lastpg = npg;
Console.WriteLine("Downloading {0}% ...", npg);
}
});
Console.WriteLine("Update \"{0}\" ({1}) installed, using on next launch", update.Displayname, update.Version);
}
}
return(res);
}
else
{
Commands.PrintInvalidCommand(command, cargs);
return(200);
}
}
catch (Exception ex)
{
while (ex is System.Reflection.TargetInvocationException && ex.InnerException != null)
{
ex = ex.InnerException;
}
if (!(ex is Library.Interface.CancelException))
{
if (!string.IsNullOrEmpty(ex.Message))
{
Console.Error.WriteLine();
Console.Error.WriteLine(verboseErrors ? ex.ToString() : ex.Message);
}
}
else
{
Console.Error.WriteLine(Strings.Program.UnhandledException, ex.ToString());
while (ex.InnerException != null)
{
ex = ex.InnerException;
Console.Error.WriteLine();
Console.Error.WriteLine(Strings.Program.UnhandledInnerException, ex.ToString());
}
}
//Error = 100
return(100);
}
}
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(filename).Replace("\r", "").Split(new String[] { "\n" }, StringSplitOptions.RemoveEmptyEntries));
var newsource = new List <string>();
string newtarget = null;
var tmpparsed = FilterCollector.ExtractOptions(fargs, (key, value) => {
if (key.Equals("source", StringComparison.InvariantCultureIgnoreCase))
{
newsource.Add(value);
return(false);
}
else if (key.Equals("target", StringComparison.InvariantCultureIgnoreCase))
{
newtarget = value;
return(false);
}
return(true);
});
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(Strings.Program.FiltersCannotBeUsedWithFileError);
}
if (!newfilter.Empty)
{
filter = newfilter;
}
foreach (KeyValuePair <String, String> keyvalue in opt)
{
options[keyvalue.Key] = keyvalue.Value;
}
if (!string.IsNullOrEmpty(newtarget))
{
if (cargs.Count <= 1)
{
cargs.Add(newtarget);
}
else
{
cargs[1] = newtarget;
}
}
cargs.AddRange(newsource);
return(true);
}
catch (Exception e)
{
Console.WriteLine(Strings.Program.FailedToParseParametersFileError, filename, e.Message);
return(false);
}
}