public static string BrowseFile(string caption,
FileFilter filters, string initialFile = "", bool includeAllFiles = true)
{
if (includeAllFiles)
{
filters.Add("All Files", new FileFilterExtensions("*"));
}
var filterStr = string.Join("|",
filters.Select(f =>
{
var exts = string.Join(";", f.Value.Extensions?.Select(e => $"*.{e}").ToArray());
return($"{f.Key} ({exts})|{exts}");
}).ToArray());
var dlg = new OpenFileDialog()
{
Filter = filterStr,
Title = caption,
FileName = initialFile
};
if (dlg.ShowDialog() == DialogResult.OK)
{
return(dlg.FileName);
}
else
{
return("");
}
}
static BackupParameters ProcessCommandLine(string[] args)
{
BackupParameters param = new BackupParameters();
int index = 0;
while (index < args.Length)
{
string arg = args[index];
string nextArg = index + 1 < args.Length ? args[index + 1] : "";
switch (arg)
{
case "--type":
if (nextArg == "Full")
{
param.type = EBackupType.Full;
}
else if (nextArg == "Incremental")
{
param.type = EBackupType.Incremental;
}
else
{
throw new ApplicationException($"Unknown backup type '{nextArg}'");
}
index++;
break;
case "--fileList":
if (!File.Exists(nextArg))
{
throw new ApplicationException($"Can't find include file '{nextArg}'");
}
else
{
string[] files = File.ReadAllLines(nextArg);
foreach (var f in files)
{
selectionList.Add(f);
}
}
index++;
break;
case "--excludeList":
if (!File.Exists(nextArg))
{
throw new ApplicationException($"Can't find exclusion file '{nextArg}'");
}
else
{
string[] files = File.ReadAllLines(nextArg);
foreach (var f in files)
{
filter.Add(f);
}
}
index++;
break;
case "--lastBackup":
{
DateTime dt;
if (DateTime.TryParse(nextArg, out dt))
{
param.lastBackup = dt;
}
else
{
throw new ApplicationException($"Can't understand --lastBackup datetime '{nextArg}'");
}
}
index++;
break;
case "--outputPath":
param.outputDirectory = nextArg;
index++;
break;
case "--backupName":
param.backupName = nextArg;
index++;
break;
case "--help":
System.Console.WriteLine(helpText);
System.Environment.Exit(0);
break;
}
index++;
}
System.Console.WriteLine("Backup Starting...");
System.Console.WriteLine($"Backup Name {param.backupName}");
System.Console.WriteLine($"Backup Time {param.backupTime}");
System.Console.WriteLine($"Last Backup Time {param.lastBackup}");
System.Console.WriteLine($"Output Directory {param.outputDirectory}");
System.Console.WriteLine($"Backup Type {param.type}");
return(param);
}