static enumBase()
{
Dictionary <string, valueType> values = ((valueType[])System.Enum.GetValues(typeof(valueType))).getDictionary(value => value.ToString());
enumValues = values.getArray(value => value.Value);
enumSearcher = fastCSharp.stateSearcher.charsSearcher.Create(values.getArray(value => value.Key), true).Reference;
}
unsafe static searcher()
{
charTypePointer = unmanaged.GetStatic(65536, true).Reference;
byte *start = charTypePointer.Byte, end = charTypePointer.Byte + 65536;
for (char code = (char)0; start != end; ++start, ++code)
{
UnicodeCategory category = CharUnicodeInfo.GetUnicodeCategory(code);
if (category == UnicodeCategory.LowercaseLetter || category == UnicodeCategory.UppercaseLetter ||
category == UnicodeCategory.TitlecaseLetter || category == UnicodeCategory.ModifierLetter)
{
*start = (byte)charType.Letter;
}
else if (category == UnicodeCategory.DecimalDigitNumber ||
category == UnicodeCategory.LetterNumber || category == UnicodeCategory.OtherNumber)
{
*start = (byte)charType.Number;
}
else if (category == UnicodeCategory.OtherLetter)
{
*start = (byte)charType.OtherLetter;
}
else if (code == '&' || code == '.' || code == '+' || code == '#')
{
*start = (byte)charType.Keep;
}
}
}
static unsafe ping()
{
defaultSendData = unmanaged.GetStatic(packetSize - 12, true).Reference;
byte *data = defaultSendData.Byte + (packetSize - 13);
for (int value = packetSize - 12; value != 0; *data-- = (byte)('A' + --value))
{
;
}
}
unsafe static sqlDbType()
{
#region SQL数据类型转C#类型集合
toCSharpTypes = new Type[fastCSharp.Enum.GetMaxValue <SqlDbType>(-1) + 1];
toCSharpTypes[(int)SqlDbType.BigInt] = typeof(long);
toCSharpTypes[(int)SqlDbType.Binary] = typeof(byte[]);
toCSharpTypes[(int)SqlDbType.Bit] = typeof(bool);
toCSharpTypes[(int)SqlDbType.Char] = typeof(string);
toCSharpTypes[(int)SqlDbType.DateTime] = typeof(DateTime);
toCSharpTypes[(int)SqlDbType.Decimal] = typeof(decimal);
toCSharpTypes[(int)SqlDbType.Float] = typeof(double);
toCSharpTypes[(int)SqlDbType.Image] = typeof(byte[]);
toCSharpTypes[(int)SqlDbType.Int] = typeof(int);
toCSharpTypes[(int)SqlDbType.Money] = typeof(decimal);
toCSharpTypes[(int)SqlDbType.NChar] = typeof(string);
toCSharpTypes[(int)SqlDbType.NText] = typeof(string);
toCSharpTypes[(int)SqlDbType.NVarChar] = typeof(string);
toCSharpTypes[(int)SqlDbType.Real] = typeof(float);
toCSharpTypes[(int)SqlDbType.UniqueIdentifier] = typeof(Guid);
toCSharpTypes[(int)SqlDbType.SmallDateTime] = typeof(DateTime);
toCSharpTypes[(int)SqlDbType.SmallInt] = typeof(short);
toCSharpTypes[(int)SqlDbType.SmallMoney] = typeof(decimal);
toCSharpTypes[(int)SqlDbType.Text] = typeof(string);
toCSharpTypes[(int)SqlDbType.Timestamp] = typeof(byte[]);
toCSharpTypes[(int)SqlDbType.TinyInt] = typeof(byte);
toCSharpTypes[(int)SqlDbType.VarBinary] = typeof(byte[]);
toCSharpTypes[(int)SqlDbType.VarChar] = typeof(string);
toCSharpTypes[(int)SqlDbType.Variant] = typeof(object);
//CSharpType[(int)SqlDbType.Xml] = typeof();
//CSharpType[(int)SqlDbType.Udt] = typeof();
//CSharpType[(int)SqlDbType.Structured] = typeof();
//CSharpType[(int)SqlDbType.Date] = typeof();
//CSharpType[(int)SqlDbType.Time] = typeof();
//CSharpType[(int)SqlDbType.DateTime2] = typeof();
//CSharpType[(int)SqlDbType.DateTimeOffset] = typeof();
#endregion
#region C#类型转SQL数据类型集合
formCSharpTypes = dictionary.CreateOnly <Type, SqlDbType>();
formCSharpTypes.Add(typeof(bool), SqlDbType.Bit);
formCSharpTypes.Add(typeof(byte), SqlDbType.TinyInt);
formCSharpTypes.Add(typeof(sbyte), SqlDbType.TinyInt);
formCSharpTypes.Add(typeof(short), SqlDbType.SmallInt);
formCSharpTypes.Add(typeof(ushort), SqlDbType.SmallInt);
formCSharpTypes.Add(typeof(int), SqlDbType.Int);
formCSharpTypes.Add(typeof(uint), SqlDbType.Int);
formCSharpTypes.Add(typeof(long), SqlDbType.BigInt);
formCSharpTypes.Add(typeof(ulong), SqlDbType.BigInt);
formCSharpTypes.Add(typeof(decimal), SqlDbType.Decimal);
formCSharpTypes.Add(typeof(float), SqlDbType.Real);
formCSharpTypes.Add(typeof(double), SqlDbType.Float);
formCSharpTypes.Add(typeof(string), SqlDbType.NVarChar);
formCSharpTypes.Add(typeof(DateTime), SqlDbType.DateTime);
formCSharpTypes.Add(typeof(Guid), SqlDbType.UniqueIdentifier);
formCSharpTypes.Add(typeof(byte[]), SqlDbType.VarBinary);
#endregion
MaxEnumValue = fastCSharp.Enum.GetMaxValue <SqlDbType>(-1) + 1;
int dataIndex = 0, mapSize = ((MaxEnumValue + 31) >> 5) << 2;
pointer[] datas = unmanaged.GetStatic(true, mapSize, mapSize, MaxEnumValue * sizeof(int));
stringTypeMap = new structReference <fixedMap.unsafer> {
Value = new fixedMap(datas[dataIndex++]).Unsafer
};
textImageTypeMap = new structReference <fixedMap.unsafer> {
Value = new fixedMap(datas[dataIndex++]).Unsafer
};
sizes = datas[dataIndex++].Reference;
#region 字符串类型占位集合
stringTypeMap.Value.Set((int)SqlDbType.Char);
stringTypeMap.Value.Set((int)SqlDbType.NChar);
stringTypeMap.Value.Set((int)SqlDbType.VarChar);
stringTypeMap.Value.Set((int)SqlDbType.NVarChar);
stringTypeMap.Value.Set((int)SqlDbType.Text);
stringTypeMap.Value.Set((int)SqlDbType.NText);
#endregion
#region 文本类型占位集合
textImageTypeMap.Value.Set((int)SqlDbType.Text);
textImageTypeMap.Value.Set((int)SqlDbType.NText);
textImageTypeMap.Value.Set((int)SqlDbType.Image);
#endregion
#region 类型默认长度
int *sizeData = sizes.Int;
for (int i = 0; i != MaxEnumValue; i++)
{
sizeData[i] = UnknownSize;
}
sizeData[(int)SqlDbType.BigInt] = sizeof(long);
sizeData[(int)SqlDbType.Binary] = 8000;
sizeData[(int)SqlDbType.Bit] = sizeof(bool);
sizeData[(int)SqlDbType.Char] = 8000;
//TypeSize[(int)SqlDbType.Date] = sizeof(long);
sizeData[(int)SqlDbType.DateTime] = sizeof(long);
//TypeSize[(int)SqlDbType.DateTime2] = sizeof(long);
//TypeSize[(int)SqlDbType.DateTimeOffset] = sizeof(long);
sizeData[(int)SqlDbType.Decimal] = sizeof(decimal);
sizeData[(int)SqlDbType.Float] = sizeof(double);
sizeData[(int)SqlDbType.Image] = int.MaxValue;
sizeData[(int)SqlDbType.Int] = sizeof(int);
sizeData[(int)SqlDbType.Money] = sizeof(decimal);
//TypeSize[(int)SqlDbType.NChar] = MaxStringSize;
sizeData[(int)SqlDbType.NText] = int.MaxValue;
//TypeSize[(int)SqlDbType.NVarChar] = MaxStringSize;
sizeData[(int)SqlDbType.Real] = sizeof(float);
sizeData[(int)SqlDbType.UniqueIdentifier] = 8;
sizeData[(int)SqlDbType.SmallDateTime] = sizeof(long);
sizeData[(int)SqlDbType.SmallInt] = sizeof(short);
sizeData[(int)SqlDbType.SmallMoney] = sizeof(decimal);
sizeData[(int)SqlDbType.Text] = int.MaxValue;
//TypeSize[(int)SqlDbType.Time] = 8;
sizeData[(int)SqlDbType.Timestamp] = 8;
sizeData[(int)SqlDbType.TinyInt] = sizeof(byte);
sizeData[(int)SqlDbType.VarBinary] = 8000;
sizeData[(int)SqlDbType.VarChar] = 8000;
//TypeSize[(int)SqlDbType.Xml] = -1;
#endregion
}
