internal static string Archive(string text, StorageModes mode)
{
var data = Encoding.UTF8.GetBytes(text);
byte[] archivedData = null;
switch (mode)
{
case StorageModes.CompressAndEncrypt:
archivedData = AesEncryption.Encrypt(DeflateCompression.Compress(data));
break;
case StorageModes.Compress:
archivedData = DeflateCompression.Compress(data);
break;
case StorageModes.Store:
archivedData = data;
break;
}
var dataWithEncryptionInfo = DataWithArchivingInfo.FromUnprocessedData(archivedData, mode);
return(Convert.ToBase64String(dataWithEncryptionInfo.Data));
}
internal static string Unarchive(string text)
{
var data = Convert.FromBase64String(text);
byte[] unarchivedData = null;
var dataWithEncryptionInfo = DataWithArchivingInfo.FromProcessedData(data);
var mode = dataWithEncryptionInfo.Mode;
switch (mode)
{
case StorageModes.CompressAndEncrypt:
unarchivedData = DeflateCompression.Decompress(AesEncryption.Decrypt(dataWithEncryptionInfo.Data));
break;
case StorageModes.Compress:
unarchivedData = DeflateCompression.Decompress(dataWithEncryptionInfo.Data);
break;
case StorageModes.Store:
unarchivedData = dataWithEncryptionInfo.Data;
break;
}
return(Encoding.UTF8.GetString(unarchivedData));
}
