string Decrypt(string text)
{
return(CryptoExpress.AES_Decrypt(text, sha512HashedPassword));
}
void GetSHA512HashFromPassword(string password)
{
sha512HashedPassword = CryptoExpress.Sha512Hash(password);
}
public static string ConvertToSqlFormat(MySqlDataReader rdr, int colIndex, bool wrapStringWithSingleQuote,
bool escapeStringSequence, MySqlColumn col)
{
var ob = rdr[colIndex];
var sb = new StringBuilder();
if (ob == null || ob is DBNull)
{
sb.AppendFormat("NULL");
}
else if (ob is string)
{
var str = (string)ob;
if (escapeStringSequence)
{
str = EscapeStringSequence(str);
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(str);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is bool)
{
sb.AppendFormat(Convert.ToInt32(ob).ToString());
}
else if (ob is byte[])
{
if (((byte[])ob).Length == 0)
{
if (wrapStringWithSingleQuote)
{
return("''");
}
else
{
return("");
}
}
sb.AppendFormat(CryptoExpress.ConvertByteArrayToHexString((byte[])ob));
}
else if (ob is short)
{
sb.AppendFormat(((short)ob).ToString(MySqlNumberFormat));
}
else if (ob is int)
{
sb.AppendFormat(((int)ob).ToString(MySqlNumberFormat));
}
else if (ob is long)
{
sb.AppendFormat(((long)ob).ToString(MySqlNumberFormat));
}
else if (ob is ushort)
{
sb.AppendFormat(((ushort)ob).ToString(MySqlNumberFormat));
}
else if (ob is uint)
{
sb.AppendFormat(((uint)ob).ToString(MySqlNumberFormat));
}
else if (ob is ulong)
{
sb.AppendFormat(((ulong)ob).ToString(MySqlNumberFormat));
}
else if (ob is double)
{
sb.AppendFormat(((double)ob).ToString(MySqlNumberFormat));
}
else if (ob is decimal)
{
sb.AppendFormat(((decimal)ob).ToString(MySqlNumberFormat));
}
else if (ob is float)
{
sb.AppendFormat(((float)ob).ToString(MySqlNumberFormat));
}
else if (ob is byte)
{
sb.AppendFormat(((byte)ob).ToString(MySqlNumberFormat));
}
else if (ob is sbyte)
{
sb.AppendFormat(((sbyte)ob).ToString(MySqlNumberFormat));
}
else if (ob is TimeSpan)
{
var ts = (TimeSpan)ob;
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.AppendFormat(ts.Hours.ToString().PadLeft(2, '0'));
sb.AppendFormat(":");
sb.AppendFormat(ts.Minutes.ToString().PadLeft(2, '0'));
sb.AppendFormat(":");
sb.AppendFormat(ts.Seconds.ToString().PadLeft(2, '0'));
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is DateTime)
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.AppendFormat(((DateTime)ob).ToString("yyyy-MM-dd HH:mm:ss", MySqlDateTimeFormat));
if (col.TimeFractionLength > 0)
{
sb.Append(".");
var microsecond = rdr.GetMySqlDateTime(colIndex).Microsecond.ToString();
if (microsecond.Length < col.TimeFractionLength)
{
microsecond = microsecond.PadLeft(col.TimeFractionLength, '0');
}
else if (microsecond.Length > col.TimeFractionLength)
{
microsecond = microsecond.Substring(0, col.TimeFractionLength);
}
sb.Append(microsecond.PadLeft(col.TimeFractionLength, '0'));
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is MySqlDateTime)
{
var mdt = (MySqlDateTime)ob;
if (mdt.IsNull)
{
sb.AppendFormat("NULL");
}
else
{
if (mdt.IsValidDateTime)
{
var dtime = mdt.Value;
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
if (col.MySqlDataType == "datetime")
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd HH:mm:ss", MySqlDateTimeFormat));
}
else if (col.MySqlDataType == "date")
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd", MySqlDateTimeFormat));
}
else if (col.MySqlDataType == "time")
{
sb.AppendFormat(dtime.ToString("HH:mm:ss", MySqlDateTimeFormat));
}
else
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd HH:mm:ss", MySqlDateTimeFormat));
}
if (col.TimeFractionLength > 0)
{
sb.Append(".");
sb.Append(((MySqlDateTime)ob).Microsecond.ToString().PadLeft(col.TimeFractionLength, '0'));
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
if (col.MySqlDataType == "datetime")
{
sb.AppendFormat("0000-00-00 00:00:00");
}
else if (col.MySqlDataType == "date")
{
sb.AppendFormat("0000-00-00");
}
else if (col.MySqlDataType == "time")
{
sb.AppendFormat("00:00:00");
}
else
{
sb.AppendFormat("0000-00-00 00:00:00");
}
if (col.TimeFractionLength > 0)
{
sb.Append(".".PadRight(col.TimeFractionLength, '0'));
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
}
}
else if (ob is Guid)
{
switch (col.MySqlDataType)
{
case "binary(16)":
sb.Append(CryptoExpress.ConvertByteArrayToHexString(((Guid)ob).ToByteArray()));
break;
case "char(36)":
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(ob);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
break;
default:
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(ob);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
break;
}
}
else
{
throw new Exception("Unhandled data type. Current processing data type: " + ob.GetType() +
". Please report this bug with this message to the development team.");
}
return(sb.ToString());
}
public static string ConvertToSqlFormat(object ob, bool wrapStringWithSingleQuote, bool escapeStringSequence, MySqlColumn col)
{
StringBuilder sb = new StringBuilder();
if (ob == null || ob is System.DBNull)
{
sb.AppendFormat("NULL");
}
else if (ob is System.String)
{
string str = (string)ob;
if (escapeStringSequence)
{
str = QueryExpress.EscapeStringSequence(str);
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(str);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is System.Boolean)
{
sb.AppendFormat(Convert.ToInt32(ob).ToString());
}
else if (ob is System.Byte[])
{
if (((byte[])ob).Length == 0)
{
if (wrapStringWithSingleQuote)
{
return("''");
}
else
{
return("");
}
}
else
{
sb.AppendFormat(CryptoExpress.ConvertByteArrayToHexString((byte[])ob));
}
}
else if (ob is short)
{
sb.AppendFormat(((short)ob).ToString(_numberFormatInfo));
}
else if (ob is int)
{
sb.AppendFormat(((int)ob).ToString(_numberFormatInfo));
}
else if (ob is long)
{
sb.AppendFormat(((long)ob).ToString(_numberFormatInfo));
}
else if (ob is ushort)
{
sb.AppendFormat(((ushort)ob).ToString(_numberFormatInfo));
}
else if (ob is uint)
{
sb.AppendFormat(((uint)ob).ToString(_numberFormatInfo));
}
else if (ob is ulong)
{
sb.AppendFormat(((ulong)ob).ToString(_numberFormatInfo));
}
else if (ob is double)
{
sb.AppendFormat(((double)ob).ToString(_numberFormatInfo));
}
else if (ob is decimal)
{
sb.AppendFormat(((decimal)ob).ToString(_numberFormatInfo));
}
else if (ob is float)
{
sb.AppendFormat(((float)ob).ToString(_numberFormatInfo));
}
else if (ob is byte)
{
sb.AppendFormat(((byte)ob).ToString(_numberFormatInfo));
}
else if (ob is sbyte)
{
sb.AppendFormat(((sbyte)ob).ToString(_numberFormatInfo));
}
else if (ob is TimeSpan)
{
TimeSpan ts = (TimeSpan)ob;
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.AppendFormat(ts.Hours.ToString().PadLeft(2, '0'));
sb.AppendFormat(":");
sb.AppendFormat(ts.Minutes.ToString().PadLeft(2, '0'));
sb.AppendFormat(":");
sb.AppendFormat(ts.Seconds.ToString().PadLeft(2, '0'));
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is System.DateTime)
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.AppendFormat(((DateTime)ob).ToString("yyyy-MM-dd HH:mm:ss", _dateFormatInfo));
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else if (ob is MySql.Data.Types.MySqlDateTime)
{
MySql.Data.Types.MySqlDateTime mdt = (MySql.Data.Types.MySqlDateTime)ob;
if (mdt.IsNull)
{
sb.AppendFormat("NULL");
}
else
{
if (mdt.IsValidDateTime)
{
DateTime dtime = mdt.Value;
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
if (col.MySqlDataType == "datetime")
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd HH:mm:ss", _dateFormatInfo));
}
else if (col.MySqlDataType == "date")
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd", _dateFormatInfo));
}
else if (col.MySqlDataType == "time")
{
sb.AppendFormat(dtime.ToString("HH:mm:ss", _dateFormatInfo));
}
else
{
sb.AppendFormat(dtime.ToString("yyyy-MM-dd HH:mm:ss", _dateFormatInfo));
}
if (dtime.Millisecond > 0)
{
sb.Append(".");
sb.Append(dtime.Millisecond);
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
if (col.MySqlDataType == "datetime")
{
sb.AppendFormat("0000-00-00 00:00:00");
}
else if (col.MySqlDataType == "date")
{
sb.AppendFormat("0000-00-00");
}
else if (col.MySqlDataType == "time")
{
sb.AppendFormat("00:00:00");
}
else
{
sb.AppendFormat("0000-00-00 00:00:00");
}
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
}
}
else if (ob is System.Guid)
{
if (col.MySqlDataType == "binary(16)")
{
sb.Append(CryptoExpress.ConvertByteArrayToHexString(((Guid)ob).ToByteArray()));
}
else if (col.MySqlDataType == "char(36)")
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(ob);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
else
{
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
sb.Append(ob);
if (wrapStringWithSingleQuote)
{
sb.AppendFormat("'");
}
}
}
else
{
throw new Exception("Unhandled data type. Current processing data type: " + ob.GetType().ToString() + ". Please report this bug with this message to the development team.");
}
return(sb.ToString());
}
private string Encrypt(string text)
{
return(CryptoExpress.AES_Encrypt(text, _sha512HashedPassword));
}
private void GetSha512HashFromPassword(string password)
{
_sha512HashedPassword = CryptoExpress.Sha512Hash(password);
}