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); }
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); }