private static bool CheckUpdatePackageMD5(string filePath, string md5Code, out MD5Helper.FileMD5ErrorMode errCode)
{
string currentMD5Code;
errCode = MD5Helper.CreateMD5(filePath, out currentMD5Code);
if (errCode != MD5Helper.FileMD5ErrorMode.OK)
{
System.Console.WriteLine("Calculation file md5 error,Err:" + errCode.ToString());
try
{
File.Delete(filePath);
}
catch { }
return(false);
}
if (md5Code.ToLower() != currentMD5Code.ToLower())
{
System.Console.WriteLine("File md5 is not match!");
try
{
File.Delete(filePath);
}
catch { }
return(false);
}
else
{
return(true);
}
}
/// <summary>
/// 校验更新包MD5码
/// </summary>
/// <param name="filePath"></param>
/// <param name="md5Code"></param>
/// <param name="errCode"></param>
/// <returns>是否校验成功</returns>
private static bool FileMD5Check(string filePath, string md5Code, out MD5Helper.FileMD5ErrorMode errCode)
{
string currentMD5Code;
errCode = MD5Helper.CreateMD5(filePath, out currentMD5Code);
if (errCode != MD5Helper.FileMD5ErrorMode.OK)
{
System.Console.WriteLine("Calculation file md5 error,Err:" + errCode.ToString());
if (_sw != null)
{
_sw.WriteLine("(UTC:" + DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss") + "): Calculation file md5 error,Err:" + errCode.ToString());
}
try
{
File.Delete(filePath);
}
catch { }
return(false);
}
if (md5Code.ToLower() != currentMD5Code.ToLower())
{
System.Console.WriteLine("File md5 is not match!");
if (_sw != null)
{
_sw.WriteLine("(UTC:" + DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss") + "): File md5 is not match!");
}
try
{
File.Delete(filePath);
}
catch { }
return(false);
}
else
{
return(true);
}
}
public static bool IsMD5Equal(string firstFileName, string secondFileName)
{
string firstMD5 = "";
MD5Helper.FileMD5ErrorMode errorMode = MD5Helper.CreateMD5(firstFileName, out firstMD5);
if (errorMode != MD5Helper.FileMD5ErrorMode.OK)
{
return(false);
}
string secondMD5 = "";
errorMode = MD5Helper.CreateMD5(secondFileName, out secondMD5);
if (errorMode != MD5Helper.FileMD5ErrorMode.OK)
{
return(false);
}
if (firstMD5 != secondMD5)
{
return(false);
}
return(true);
}
