private static ReadOnlyMemory <byte> Decompress(BasicDeliverEventArgs args)
{
return(args.BasicProperties.ContentEncoding switch
{
DeflateStreamHelper.ContentEncoding => DeflateStreamHelper.Decompress(args.Body),
GzipStreamHelper.ContentEncoding => GzipStreamHelper.Decompress(args.Body),
_ => args.Body
});
private static byte[] Decompress(BasicDeliverEventArgs args)
{
var data = args.Body.ToArray();
return(args.BasicProperties.ContentEncoding switch
{
DeflateStreamHelper.ContentEncoding => DeflateStreamHelper.Decompress(data),
GzipStreamHelper.ContentEncoding => GzipStreamHelper.Decompress(data),
_ => data
});
private (string?encoding, ReadOnlyMemory <byte> data) CompressData(ReadOnlyMemory <byte> source,
CompressType type)
{
_logger.LogTrace("compress type : {type}", type);
if (type == CompressType.None)
{
return("utf8", source);
}
switch (type)
{
case CompressType.GZip:
return(GzipStreamHelper.ContentEncoding, GzipStreamHelper.Compress(source));
case CompressType.Deflate:
return(DeflateStreamHelper.ContentEncoding, DeflateStreamHelper.Compress(source));
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}
private (string?encoding, byte[] data) CompressData(byte[] source, CompressType type)
{
_logger.LogTrace("compress type : {type}", type);
if (type == CompressType.None)
{
return("utf8", source);
}
using var input = new MemoryStream();
input.Write(source, 0, source.Length);
input.Seek(0, SeekOrigin.Begin);
switch (type)
{
case CompressType.GZip:
return(GzipStreamHelper.ContentEncoding, GzipStreamHelper.Compress(input));
case CompressType.Deflate:
return(DeflateStreamHelper.ContentEncoding, DeflateStreamHelper.Compress(input));
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}