public static string GenerateKey(string user, string count, string productName, string editionType)
{
string Result = string.Empty;
string info = string.Empty;
string TimeOps = string.Empty;
byte[] seed = null;
byte[] key = null;
emProductName name = (emProductName)Enum.Parse(typeof(emProductName), productName);
emEditionType edition = (emEditionType)Enum.Parse(typeof(emEditionType), editionType);
switch (name)
{
case emProductName.fishDatabase:
case emProductName.fishDictionary:
case emProductName.fishConvert:
case emProductName.fishCodeLib:
case emProductName.fishCapture:
case emProductName.fishResource:
case emProductName.fishVocabulary:
TimeOps = String.Empty;
editionType = String.Empty;
break;
case emProductName.fishDBMigration:
TimeOps = char.ConvertFromUtf32(2468 + 41);
TimeOps = TimeOps + Convert.ToString(DateTime.Now.Subtract(DateTime.Now).Seconds);
break;
case emProductName.fishDatabase5X64:
TimeOps = char.ConvertFromUtf32(9786 + 30);
productName = Enum.GetName(name.GetType(), emProductName.fishDatabase);
TimeOps = TimeOps + Convert.ToString(DateTime.Now.Subtract(DateTime.Now).Seconds);
break;
default:
throw new Exception("Invalid Product Name");
}
seed = Encoding.UTF8.GetBytes(productName + TimeOps + (int)edition);
info = productName + _seperator + user + " " + _seperator + count + _seperator + count +
_seperator + editionType + _seperator + "@" + user;
key = GetDesKey(seed);
Result = DesEncrypt(info, key);
return(Result);
}
public string GenerateKey(string user, string count, emProductName name)
{
string Result = string.Empty;
string info = string.Empty;
byte[] seed = null;
byte[] key = null;
switch (name)
{
case emProductName.fishDatabase:
case emProductName.fishDictionary:
case emProductName.fishConvert:
case emProductName.fishCodeLib:
case emProductName.fishCapture:
case emProductName.fishResource:
case emProductName.fishVocabulary:
seed = Encoding.UTF8.GetBytes(this.ProductName[(int)name]);
break;
case emProductName.fishDBMigration:
int ProductType = 0;
string TimeOps = char.ConvertFromUtf32(2468 + 41);
string rtime = TimeOps + Convert.ToString(DateTime.Now.Subtract(DateTime.Now).Seconds);
seed = Encoding.UTF8.GetBytes(this.ProductName[(int)name] + rtime + Convert.ToString(ProductType));
break;
default:
throw new Exception("Invalid Product Name");
}
info = this.ProductName[(int)name] + this.Seperator + user + this.Seperator + count;
key = this.GetDesKey(seed);
Result = DesEncrypt(info, key);
return(Result);
}
