/// <summary>
/// Uncompress a byte array into a byte array.
/// </summary>
/// <seealso cref="ZlibStream.CompressBuffer(byte[])"/>
/// <seealso cref="ZlibStream.UncompressString(byte[])"/>
/// <param name="compressed">
/// A buffer containing ZLIB-compressed data.
/// </param>
public static byte[] UncompressBuffer(byte[] compressed)
{
// workitem 8460
byte[] working = new byte[1024];
using (var output = new MemoryStream())
{
using (var input = new MemoryStream(compressed))
{
using (Stream decompressor = new ZlibStream(input))
{
int n;
while ((n = decompressor.Read(working, 0, working.Length)) != 0)
{
output.Write(working, 0, n);
}
}
return(output.ToArray());
}
}
}
/// <summary>
/// Uncompress a byte array into a single string.
/// </summary>
/// <seealso cref="ZlibStream.CompressString(String)"/>
/// <param name="compressed">
/// A buffer containing ZLIB-compressed data.
/// </param>
public static String UncompressString(byte[] compressed)
{
// workitem 8460
byte[] working = new byte[1024];
var encoding = System.Text.Encoding.UTF8;
using (var output = new MemoryStream())
{
using (var input = new MemoryStream(compressed))
{
using (Stream decompressor = new ZlibStream(input))
{
int n;
while ((n = decompressor.Read(working, 0, working.Length)) != 0)
{
output.Write(working, 0, n);
}
}
// reset to allow read from start
output.Seek(0, SeekOrigin.Begin);
var sr = new StreamReader(output, encoding);
return sr.ReadToEnd();
}
}
}
/// <summary>
/// Uncompress a byte array into a byte array.
/// </summary>
/// <seealso cref="ZlibStream.CompressBuffer(byte[])"/>
/// <seealso cref="ZlibStream.UncompressString(byte[])"/>
/// <param name="compressed">
/// A buffer containing ZLIB-compressed data.
/// </param>
public static byte[] UncompressBuffer(byte[] compressed)
{
// workitem 8460
byte[] working = new byte[1024];
using (var output = new MemoryStream())
{
using (var input = new MemoryStream(compressed))
{
using (Stream decompressor = new ZlibStream(input))
{
int n;
while ((n = decompressor.Read(working, 0, working.Length)) != 0)
{
output.Write(working, 0, n);
}
}
return output.ToArray();
}
}
}
