public void WriteFile(FdsWriteOptions option, string filenameAppend)
{
if (HasHeader || Corrupt)
{
Console.WriteLine("File has header or is corrupt/not a valid fds image");
return;
}
if (option == FdsWriteOptions.WriteNewFile)
{
FdsUtility.ByteArrayToFile(
FilePath.Replace(".fds", filenameAppend + ".fds"),
FdsUtility.Combine(_header, _data));
Console.WriteLine("File Written");
}
if (option == FdsWriteOptions.BackupOriginal)
{
File.Copy(FilePath, FilePath.Replace(".fds", filenameAppend + ".fds"));
Console.WriteLine("Original backed up");
}
if (option == FdsWriteOptions.ModifyInPlace)
{
File.Delete(FilePath);
FdsUtility.ByteArrayToFile(FilePath, FdsUtility.Combine(_header, _data));
Console.WriteLine("File Written");
}
}
public void WriteFile()
{
if (!HasHeader && !Corrupt)
{
File.Copy(FilePath, FilePath.Replace(".fds", "_noheader.fds"));
File.Delete(FilePath);
FdsUtility.ByteArrayToFile(FilePath, FdsUtility.Combine(_header, _data));
Console.WriteLine("File written.");
return;
}
Console.WriteLine("File has header or is corrupt/not a valid fds image");
}
public FdsFile(string filePath)
{
var file = new FileInfo(filePath);
FilePath = file.FullName;
FileSize = file.Length;
FileName = file.Name;
Sides = FileSize / 65500;
HasHeader = FileSize % 65500 == 16;
Corrupt = !HasHeader && FileSize % 65500 != 0;
Header = FdsUtility.GetHeader(Sides);
if (!HasHeader && !Corrupt)
{
ReadFileAndGenerateHeader();
}
}
private void ReadFileAndGenerateHeader()
{
_data = File.ReadAllBytes(FilePath);
_header = FdsUtility.GenerateHeader(Sides);
}