// May throw exception. Returned path may not exist.
private string GetFileFullPath(string nameBase, ExportCommand cmd, int n)
{
var fileName = nameBase + n.ToString().PadLeft(2, '0') + cmd.Extension;
return(Path.Combine(ExportDirectory(cmd).RemoveIllegalPathChars(),
fileName.RemoveIllegalFileNameChars()));
}
private Status Export(string nameBase, ExportCommand c, int i)
{
try
{
var fileName = GetFileFullPath(nameBase, c, i);
// Although the file name has been checked to have no conflict, if the user choose
// to export multiple files to the same folder, the file names can still collide.
var newName = File.Exists(fileName)
? GenerateFileName(nameBase + i.ToString().PadLeft(2, '0'), c)
: fileName;
File.WriteAllText(newName,
Providers.Types.GetExportText(c.ProviderType, route, navaids, airports));
return(new Status(newName, true, "", false));
}
catch (Exception ex)
{
LoggerInstance.Log(ex);
var mayBePermissionIssue = ex is UnauthorizedAccessException ||
ex is SecurityException;
return(new Status(c.CustomDirectory, false, ex.Message, mayBePermissionIssue));
}
}
public bool Equals(ExportCommand other)
{
return(ProviderType == other.ProviderType &&
Directory == other.Directory &&
Extension == other.Extension &&
Enabled == other.Enabled);
}
private bool FileExist(string nameBase, ExportCommand cmd, int n)
{
return(DefaultIfThrows(() =>
{
var filePath = GetFileFullPath(nameBase, cmd, n);
return File.Exists(filePath);
}, false));
}
/// Returned path may be null or not exist. private string ExportDirectory(ExportCommand c) => Providers.Types.ExportDirectory(c.DefaultSimulator, c, options());
private static string GenerateFileName(string nameBase, ExportCommand c)
{
return(FileNameGenerator.Generate(c.CustomDirectory.RemoveIllegalPathChars(),
nameBase, c.Extension, n => "_" + n.ToString(), 1));
}
private static bool FileExist(string nameBase, ExportCommand cmd, int n)
{
var filePath = GetFileFullPath(nameBase, cmd, n);
return(File.Exists(filePath));
}
