/// <summary>
/// 驗證序號完整性，包括1.序號格式 2.綁定PC機械碼 3.是否過期
/// </summary>
/// <param name="SN"></param>
/// <param name="GoldKey">解密金鑰</param>
/// <returns></returns>
private ValidateResult ValidateKeyFull(string SN, string GoldKey)
{
KeyValidate Validator = new KeyValidate();
Validator.secretPhase = GoldKey;
Validator.Key = SN;
//先驗證序號合不合法;//
if (Validator.IsValid == false)
{
return(ValidateResult.eVALIDATE_SN_INVALID);
}
//驗證是否為同台機械碼;//
if (Validator.IsOnRightMachine == false)
{
return(ValidateResult.eVALIDATE_NOT_RIGHT_MACHINE);
}
//驗證是否過期;//
if (Validator.IsExpired == true)
{
return(ValidateResult.eVALIDATE_EXPIRED);
}
return(ValidateResult.eVALIDATE_SUCCESS);
}
/// <summary>
/// 驗證指定序號的合法性，驗證合法性及機械碼，不驗證日期
/// </summary>
/// <param name="SN">要驗證的序號</param>
/// <returns></returns>
public bool ValidateKey(string SN)
{
if (SN == null ||
SN.Length <= 0)
{
return(false);
}
KeyValidate Validator = new KeyValidate();
Validator.secretPhase = KeyPhase.Phase + KeyGold.Gold;
Validator.Key = SN;
//驗證合法性性;//
if (Validator.IsValid == false)
{
return(false);
}
//驗證是否為相同的機械碼;//
if (Validator.IsOnRightMachine == false)
{
return(false);
}
return(true);
}
internal KeyValidate ValidateGenKey(string SN)
{
KeyValidate Validator = new KeyValidate();
Validator.secretPhase = KeyPhase.Phase + KeyGold.Gold;
Validator.Key = SN;
return(Validator);
}
/// <summary>
/// 回傳指定序號可試用天數
/// </summary>
/// <param name="SN">要驗證的序號</param>
/// <returns>
/// 小於0天，表示無序號
/// 大於999天，表示為無限期使用
/// 0~999，表示剩餘可用天數
/// </returns>
public int GetTrialExp(string SN)
{
KeyValidate Validator = new KeyValidate();
Validator.secretPhase = KeyPhase.Phase + KeyGold.Gold;
Validator.Key = SN;
if (Validator.IsValid == false)
{
return(0);
}
if (Validator.IsOnRightMachine == false)
{
return(0);
}
return(Validator.DaysLeft);
}
/// <summary>
/// 回傳本機儲存的序號剩餘可試用天數,
/// </summary>
/// <returns>
/// 小於0天，表示無序號
/// 大於999天，表示為無限期使用
/// 0~999，表示剩餘可用天數
/// </returns>
public int GetTrialExp()
{
string SN = this.GetExistKey();
//判斷有無序號,回傳-1;//
if (SN == null)
{
return(-1);
}
KeyValidate Validator = new KeyValidate();
Validator.secretPhase = KeyPhase.Phase + KeyGold.Gold;
Validator.Key = SN;
//序號驗證錯誤，回傳0天使用期限;//
if (Validator.IsValid == false)
{
return(0);
}
//驗證機械碼錯誤，回傳0天使用期;//
if (Validator.IsOnRightMachine == false)
{
return(0);
}
//序號已到期，回傳0天使用期限;//
if (Validator.IsExpired == true)
{
return(0);
}
//回傳剩餘天數;//
return(Validator.DaysLeft);
}