public byte[] ToArray()
{
MemoryStream result = new MemoryStream();
if (_position < _limit)
{
result.Write(_buffer, _position, _limit - _position);
_position = _limit;
}
StreamUtility.AppendTo(_stream, result, 0);
return(result.ToArray());
}
/// <summary>
/// Побайтовое сравнение двух файлов.
/// </summary>
/// <param name="first"></param>
/// <param name="second"></param>
/// <returns>0, если файлы побайтово совпадают.
/// </returns>
public static int Compare
(
[NotNull] string first,
[NotNull] string second
)
{
Code.FileExists(first, "first");
Code.FileExists(second, "second");
using
(
FileStream firstStream = File.OpenRead(first),
secondStream = File.OpenRead(second)
)
{
return(StreamUtility.CompareTo
(
firstStream,
secondStream
));
}
}
public static byte[] Decompress
(
[NotNull] byte[] data
)
{
Sure.NotNull(data, nameof(data));
MemoryStream memory = new MemoryStream(data);
using (DeflateStream decompresser = new DeflateStream
(
memory,
CompressionMode.Decompress
))
{
MemoryStream result = new MemoryStream();
StreamUtility.AppendTo(decompresser, result, 0);
decompresser.Dispose();
return(result.ToArray());
}
}
/// <summary>
/// Побайтовое сравнение двух файлов.
/// </summary>
/// <param name="first"></param>
/// <param name="second"></param>
/// <returns>0, если файлы побайтово совпадают.</returns>
public static int Compare
(
string first,
string second)
{
ArgumentUtility.FileExists
(
first,
"first");
ArgumentUtility.FileExists
(
second,
"second");
using (FileStream firstStream = File.OpenRead(first),
secondStream = File.OpenRead(second))
{
return(StreamUtility.Compare
(
firstStream,
secondStream));
}
}
