public static void Decompress(string input, string output, FormatCompress format)
{
byte[] inData;
using (FileStream inStream = File.OpenRead(input))
{
inData = new byte[inStream.Length];
inStream.Read(inData, 0, inData.Length);
}
MemoryStream decompressedData = new MemoryStream();
long decSize = -1;
// just try all formats, and stop once one has been found that can decompress it.
using (MemoryStream inStream = new MemoryStream(inData))
{
decSize = Decompress(inStream, decompressedData, format);
}
if (decSize < 0)
{
Console.WriteLine(String.Format(Main.Get_Traduction("S1B"), input));
return;
}
byte[] outData = decompressedData.ToArray();
using (FileStream outStream = File.Create(output))
{
outStream.Write(outData, 0, outData.Length);
Console.WriteLine(String.Format(Main.Get_Traduction("S1C"), format.ToString(), input, output));
}
}
private static long Decompress(MemoryStream inputStream, MemoryStream output, FormatCompress format)
{
CompressionFormat realFormat = null;
switch (format)
{
case FormatCompress.HUFF:
realFormat = new Huffman(); break;
case FormatCompress.LZ10:
realFormat = new LZ10(); break;
case FormatCompress.LZ11:
realFormat = new LZ11(); break;
case FormatCompress.LZOVL:
realFormat = new LZOvl(); break;
case FormatCompress.RLE:
realFormat = new RLE(); break;
default:
return(-1);
}
if (!realFormat.Supports(inputStream, inputStream.Length))
{
return(-1);
}
try
{
return(realFormat.Decompress(inputStream, inputStream.Length, output));
}
catch (TooMuchInputException e)
{
Console.WriteLine(e.Message);
return(output.Length);
}
catch (Exception e)
{
Console.WriteLine(String.Format(Main.Get_Traduction("S1D"), format.ToString(), e.Message));
return(-1);
}
}
public static void Decompress(string input, string output, FormatCompress format)
{
byte[] inData;
using (FileStream inStream = File.OpenRead(input))
{
inData = new byte[inStream.Length];
inStream.Read(inData, 0, inData.Length);
}
MemoryStream decompressedData = new MemoryStream();
long decSize = -1;
// just try all formats, and stop once one has been found that can decompress it.
using (MemoryStream inStream = new MemoryStream(inData))
{
decSize = Decompress(inStream, decompressedData, format);
}
if (decSize < 0)
{
Console.WriteLine(String.Format(Main.Get_Traduction("S1B"), input));
return;
}
byte[] outData = decompressedData.ToArray();
using (FileStream outStream = File.Create(output))
{
outStream.Write(outData, 0, outData.Length);
Console.WriteLine(String.Format(Main.Get_Traduction("S1C"), format.ToString(), input, output));
}
}
private static long Decompress(MemoryStream inputStream, MemoryStream output, FormatCompress format)
{
CompressionFormat realFormat = null;
switch (format)
{
case FormatCompress.HUFF:
realFormat = new Huffman(); break;
case FormatCompress.LZ10:
realFormat = new LZ10(); break;
case FormatCompress.LZ11:
realFormat = new LZ11(); break;
case FormatCompress.LZOVL:
realFormat = new LZOvl(); break;
case FormatCompress.RLE:
realFormat = new RLE(); break;
default:
return -1;
}
if (!realFormat.Supports(inputStream, inputStream.Length))
return -1;
try
{
return realFormat.Decompress(inputStream, inputStream.Length, output);
}
catch (TooMuchInputException e)
{
Console.WriteLine(e.Message);
return output.Length;
}
catch (Exception e)
{
Console.WriteLine(String.Format(Main.Get_Traduction("S1D"), format.ToString(), e.Message));
return -1;
}
}