public static byte[] Serialize(this IxInfo ix)
{
using (var stream = new MemoryStream())
{
byte[] versionBytes = BitConverter.GetBytes(ix.VersionId);
byte[] docCountBytes = BitConverter.GetBytes(ix.DocumentCount);
byte[] compressionEnumBytes = BitConverter.GetBytes((int)ix.Compression);
byte[] pkFieldNameBytes = ix.PrimaryKeyFieldName == null
? new byte[0]
: Encoding.GetBytes(ix.PrimaryKeyFieldName);
byte[] pkFnLenBytes = BitConverter.GetBytes(pkFieldNameBytes.Length);
if (!BitConverter.IsLittleEndian)
{
Array.Reverse(versionBytes);
Array.Reverse(docCountBytes);
Array.Reverse(compressionEnumBytes);
Array.Reverse(pkFieldNameBytes);
Array.Reverse(pkFnLenBytes);
}
stream.Write(versionBytes, 0, sizeof(long));
stream.Write(docCountBytes, 0, sizeof(int));
stream.Write(compressionEnumBytes, 0, sizeof(int));
stream.Write(pkFnLenBytes, 0, sizeof(int));
if (pkFnLenBytes.Length > 0)
{
stream.Write(pkFieldNameBytes, 0, pkFieldNameBytes.Length);
}
return(stream.ToArray());
}
}
public static void Serialize(this IxInfo ix, string fileName)
{
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None, 4096, FileOptions.WriteThrough))
{
var bytes = ix.Serialize();
fs.Write(bytes, 0, bytes.Length);
}
}
public static byte[] Serialize(this IxInfo ix)
{
using (var stream = new MemoryStream())
{
byte[] versionBytes = BitConverter.GetBytes(ix.VersionId);
byte[] docCountBytes = BitConverter.GetBytes(ix.DocumentCount);
if (!BitConverter.IsLittleEndian)
{
Array.Reverse(versionBytes);
}
stream.Write(versionBytes, 0, sizeof(long));
stream.Write(docCountBytes, 0, sizeof(int));
stream.WriteByte(EncodedBoolean[ix.Compressed]);
return(stream.ToArray());
}
}
