protected override byte[] GetValidateErrInfo(byte[] headBytes)
{
int currentKey = BitConverter.ToInt32(headBytes, 0);
string errRtf = CodySecurity_1.ValidateErrRtf.Replace("【CustomerKey】", currentKey.ToString());
return(SharpZipHelper.Compress(Encoding.UTF8.GetBytes(errRtf)));
}
/// <summary>
/// 压缩字节数组
/// </summary>
public static byte[] Compress(byte[] bytes, int offset = 0)
{
using (MemoryStream ms = new MemoryStream())
{
SharpZipHelper.Compress(ms, bytes, offset);
return(ms.ToArray());
}
}
public static byte[] CompressString(string str, Encoding encoding)
{
if (string.IsNullOrEmpty(str))
{
return(new byte[0]);
}
return(SharpZipHelper.Compress(encoding.GetBytes(str)));
}
/// <summary>
/// 压缩字节数组
/// </summary>
public static void Compress(string desFilePath, string tagetFilePath)
{
byte[] bytes = File.ReadAllBytes(desFilePath);
if (File.Exists(tagetFilePath))
{
throw new Exception("目标文件已存在!");
}
using (FileStream fs = File.Create(tagetFilePath))
{
SharpZipHelper.Compress(fs, bytes, 0);
}
}
public byte[] GetBinary()
{
if (this.IsCompress)
{
using (MemoryStream ms = new MemoryStream())
{
ms.Write(BitConverter.GetBytes(this.IsCompress), 0, sizeof(bool));
byte[] compressBytes = SharpZipHelper.Compress(this.ContextStream.ToArray(), sizeof(bool));
ms.Write(compressBytes, 0, compressBytes.Length);
return(ms.ToArray());
}
}
else
{
this.Write(this.IsCompress);
return(this.ContextStream.ToArray());
}
}
public static byte[] CompressAndEncrypt(byte[] bytes, int key)
{
return(CodySecurityHelper.Encrypt(SharpZipHelper.Compress(bytes), key));
}