private static bool VerifyMachineCode(string keypath)
{
bool VerifySign = false;
try
{
using (StreamReader objInput = new StreamReader(Path.Combine(keypath, ""), System.Text.Encoding.UTF8))
{
string[] strContents = objInput.ReadToEnd().Trim().TrimEnd('&').Split('&');
string deviceInfo = DeviceInfo.Instance().CpuID + DeviceInfo.Instance().MacAddress + DeviceInfo.Instance().DiskID + DeviceInfo.Instance().SystemType;
string curMachineCode = CodeRegister.GetMd5("南京奥拓电子" + deviceInfo);
foreach (string var in strContents)
{
string contents = CodeRegister.Decrypt("aoto0587", var);
contents = contents.Substring(contents.IndexOf("_") + 1, contents.Length - contents.IndexOf("_") - 1);
if (contents.Contains(curMachineCode))
{
if (DateTime.Compare(DateTime.Now, DateTime.Parse(contents.Replace(curMachineCode + "_", ""))) < 0)
{
if (File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat")))
{
File.Delete(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat"));
}
using (Stream strSall = new FileStream(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat"), FileMode.Create, FileAccess.Write))
{
using (StreamWriter strWirtSall = new StreamWriter(strSall, UTF8Encoding.UTF8))
{
strWirtSall.Write(var);
}
}
VerifySign = true;
break;
}
}
}
}
}
catch
{
//不记录日志
VerifySign = false;
}
return(VerifySign);
}
private static bool VerifyMachineCode(ref string stateCode)
{
bool VerifySign = false;
try
{
if (!File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat")))
{
return(VerifySign);
}
using (StreamReader objInput = new StreamReader(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat"), System.Text.Encoding.UTF8))
{
string contents = CodeRegister.Decrypt("aoto0587", objInput.ReadToEnd().Trim());
contents = contents.Substring(contents.IndexOf("_") + 1, contents.Length - contents.IndexOf("_") - 1);
//string[] split = System.Text.RegularExpressions.Regex.Split(contents, "&", RegexOptions.None);
string curMachineCode = CodeRegister.GetMd5("南京奥拓电子" + DeviceInfo.Instance().CpuID + DeviceInfo.Instance().MacAddress + DeviceInfo.Instance().DiskID + DeviceInfo.Instance().SystemType);
if (contents.Contains(curMachineCode))
{
if (DateTime.Compare(DateTime.Now, DateTime.Parse(contents.Replace(curMachineCode + "_", ""))) < 0)
{
VerifySign = true;
stateCode = "激活成功";
}
}
}
}
catch
{
//不记录日志
VerifySign = false;
}
finally
{
if (!VerifySign)
{
stateCode = "激活失败";
File.Delete(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), @"TempPPF\protectppf.dat"));
}
}
return(VerifySign);
}