///
//设置有效值.
//@param bIsValid 是否有效.
///
public void EnableValid(bool bIsValid)
{
if (bIsValid)
{
m_dwType |= UTFLAG.UTVALID;
}
else
{
m_dwType &= ~UTFLAG.UTVALID;
}
}
public UTFLAG GenerateType(bool bIsStream, bool bIsEmpty, bool bIsLock, bool bIsValid)
{
UTFLAG dwType = 0;
if (bIsStream)
{
dwType |= UTFLAG.UTSTREAM;
}
if (!bIsEmpty)
{
dwType |= UTFLAG.UTFILL;
}
if (bIsLock)
{
dwType |= UTFLAG.UTLOCK;
}
if (bIsValid)
{
dwType |= UTFLAG.UTVALID;
}
return(dwType);
}
public uint Import(out object destObj, byte[] pBuffer, uint _nIndex, bool bHavMag, Type objType)
{
destObj = Activator.CreateInstance(objType);
uint nIndex = _nIndex;
try
{
if (pBuffer == null)
{
throw(new Exception("0"));
}
Type t = objType;
string[] sfiarr = UniWebLib.Struct_ST.GetStructMember(t.Name);
if (sfiarr == null)
{
FieldInfo[] ttfiarr = objType.GetFields();
sfiarr = new string[ttfiarr.Length];
for (int fi = 0; fi < ttfiarr.Length; fi++)
{
sfiarr[fi] = ttfiarr[fi].Name;
}
//throw (new Exception("1," + t.Name));
}
if (bHavMag)
{
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("2"));
}
uint nValue = byte2uint(pBuffer, nIndex); nIndex += 4;
if (nValue != (uint)UNISMAG.UNISTRUCT)
{
throw(new Exception("3,nIndex=" + nIndex));
}
}
uint nCount = (uint)sfiarr.Length;
for (uint i = 0; i < nCount; i++)
{
if (sfiarr[i] == "")
{
continue;
}
FieldInfo fino = t.GetField(sfiarr[i]);
if (fino == null)
{
continue;
}
Type itt = fino.FieldType;
if (!itt.IsPublic)
{
continue;
}
//一般Reserved只放在第一个成员，为加速优化
if (i == 0)
{
if (itt == typeof(Reserved))
{
continue;
}
}
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("4"));
}
UTFLAG dwFType = (UTFLAG)byte2uint(pBuffer, nIndex); nIndex += 4;
//Logger.Trace("Type="+itt.ToString()+",Name="+fino.Name+",dwFType="+dwFType.ToString("x"));
if (itt == typeof(string))
{
if (((uint)dwFType & (uint)UTFLAG.UTSTREAM) == 0)
{
throw (new Exception("5," + objType.Name + "." + fino.Name + "(i=" + i.ToString() + ":nIndex=" + nIndex.ToString() + ")类型错误:dwFType=" + dwFType.ToString("x")));
}
uint nSize = (uint)(dwFType & (UTFLAG)UTMASK.UTSIZEMASK);;
if ((dwFType & UTFLAG.UTFILL) == 0)
{
nSize = 0;
}
if (pBuffer.Length < nIndex + nSize)
{
throw(new Exception("6,pBuffer.Length=" + pBuffer.Length + ",nIndex=" + nIndex + ",dwFType=" + dwFType));
}
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0)
)
{
UniStruct.UniSZ newValue = new UniStruct.UniSZ();
newValue.Set(pBuffer, nIndex, nSize); nIndex += nSize;
//todo
//对html进行解码
// string newValueTemp = newValue.ToString();
// newValueTemp = System.Web.HttpContext.Current.Server.HtmlDecode(newValueTemp);
// fino.SetValueDirect(__makeref(destObj), newValueTemp);
fino.SetValueDirect(__makeref(destObj), newValue.ToString());
}
else
{
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0))
{
nIndex += nSize;
}
}
}
else if (itt == typeof(uint) || itt == typeof(uint?) || itt.IsEnum || (itt.IsSerializable && !itt.IsArray))
{
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0)
)
{
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("8"));
}
uint nValue = byte2uint(pBuffer, nIndex); nIndex += 4;
if (itt.IsEnum)
{
Object enumobj = System.Enum.ToObject(itt, nValue);
fino.SetValueDirect(__makeref(destObj), enumobj);
}
else
{
fino.SetValueDirect(__makeref(destObj), nValue);
}
}
else
{
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0))
{
nIndex += 4;
}
}
}
else
{
object subobj;
uint nSize = (uint)(dwFType & (UTFLAG)UTMASK.UTSIZEMASK);
if (nSize > 0)
{
if (itt.IsArray)
{
CUniStructArrayCS CSUSA = new CUniStructArrayCS();
if (CSUSA.Import(out subobj, pBuffer, nIndex, itt) != nSize)
{
//
}
}
else
{
if (Import(out subobj, pBuffer, nIndex, true, itt) != nSize)
{
//
}
}
fino.SetValueDirect(__makeref(destObj), subobj);
}
nIndex += nSize;
}
}
}
catch (Exception e)
{
Logger.Trace("UniStruct.Import faild:" + e.Message + "," + e.ToString());
return(0);
}
return((uint)nIndex - _nIndex);
}
///
//解锁.
///
public void UnLock()
{
m_dwType &= ~UTFLAG.UTLOCK;
}
public uint Import(ref T destObj, byte[] pBuffer, uint _nIndex, bool bHavMag)
{
uint nIndex = _nIndex;
try
{
if (pBuffer == null)
{
throw(new Exception("0"));
}
if (destObj == null)
{
destObj = new T();
}
Type t = destObj.GetType();
FieldInfo[] fiarr = t.GetFields();
if (fiarr == null)
{
throw(new Exception("1"));
}
if (bHavMag)
{
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("2"));
}
uint nValue = byte2uint(pBuffer, nIndex); nIndex += 4;
if (nValue != (uint)UNISMAG.UNISTRUCT)
{
throw(new Exception("3,nIndex=" + nIndex));
}
}
CUniStruct <object> pUnkownObj = new CUniStruct <object>();
uint nCount = (uint)fiarr.GetLength(0);
UniVarItem emptyValue = new UniVarItem();
for (uint i = 0; i < nCount; i++)
{
object poValue = fiarr[i].GetValue(destObj);
Type itt = fiarr[i].FieldType;
UniVarItem puiValue = emptyValue;
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("4"));
}
UTFLAG dwFType = (UTFLAG)byte2uint(pBuffer, nIndex); nIndex += 4;
//Logger.Trace("Type="+itt.ToString()+",Name="+fiarr[i].Name+",dwFType="+dwFType.ToString("x"));
if ((poValue != null) && ((itt == typeof(UniSZ)) || (itt == typeof(UniDW))))
{
puiValue = (UniVarItem)poValue;
if (!puiValue.IsValid())
{
continue;
}
if (((uint)puiValue.m_dwType & (uint)UTMASK.UTTYPEMASK) != ((uint)dwFType & (uint)UTMASK.UTTYPEMASK))
{
throw(new Exception("5," + fiarr[i].Name + "(i=" + i.ToString() + ":nIndex=" + nIndex.ToString() + ")类型错误:dwFType=" + dwFType.ToString("x")));
}
}
if (itt == typeof(UniSZ))
{
UniSZ newValue = new UniSZ();
uint nSize = (uint)(dwFType & (UTFLAG)UTMASK.UTSIZEMASK);
if ((dwFType & UTFLAG.UTFILL) == 0)
{
nSize = 0;
}
if (pBuffer.Length < nIndex + nSize)
{
throw(new Exception("6,pBuffer.Length=" + pBuffer.Length + ",nIndex=" + nIndex + ",dwFType=" + dwFType));
}
if (!puiValue.IsLock() &&
((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0)
)
{
newValue.Set(pBuffer, nIndex, nSize); nIndex += nSize;
fiarr[i].SetValueDirect(__makeref(destObj), newValue);
}
else
{
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0))
{
nIndex += nSize;
}
if (!puiValue.IsLock())
{
fiarr[i].SetValueDirect(__makeref(destObj), newValue);
}
}
}
else if (itt == typeof(UniDW))
{
UniDW newValue = new UniDW();
if (!puiValue.IsLock() &&
((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0)
)
{
if (pBuffer.Length < nIndex + 4)
{
throw(new Exception("8"));
}
uint nValue = byte2uint(pBuffer, nIndex); nIndex += 4;
newValue.Set(nValue);
fiarr[i].SetValueDirect(__makeref(destObj), newValue);
//fiarr[i].SetValue(destObj,newValue);
}
else
{
if (((dwFType & UTFLAG.UTFILL) != 0) &&
((dwFType & UTFLAG.UTLOCK) == 0))
{
nIndex += 4;
}
if (!puiValue.IsLock())
{
fiarr[i].SetValueDirect(__makeref(destObj), newValue);
}
}
}
else
{
nIndex -= 4;
uint nSize = pUnkownObj.Import(ref poValue, pBuffer, nIndex, false);
fiarr[i].SetValueDirect(__makeref(destObj), poValue);
if (nSize == 0)
{
throw(new Exception("9"));
}
nIndex += nSize;
}
}
}
catch (Exception e)
{
Logger.Trace("UniStruct.Import faild:" + e.Message + "," + e.ToString());
return(0);
}
return((uint)nIndex - _nIndex);
}
///
//锁住.
///
public void Lock()
{
m_dwType |= UTFLAG.UTLOCK;
}
