public byte GetNumberOfPages(PageDetails pageDetails)
{
int numberOfbytes = 0;
int pages = 0;
for (int i = 0; i < pageDetails.details.Count; i++)
{
if (pageDetails.details[i].NumberOfBytes == 0)
{
pages += pageDetails.details[i].StuctNumberOfPages;
}
else
{
numberOfbytes += pageDetails.details[i].NumberOfBytes;
}
}
if (numberOfbytes != 0)
{
float pagesInfloat = ((float)numberOfbytes / (float)pageSize);
if (pagesInfloat % 1 != 0)
{
pagesInfloat += 0.5f;
}
pages = (int)Math.Round(pagesInfloat, MidpointRounding.AwayFromZero);
}
return(Convert.ToByte(pages));
}
public void CreateEEPROMPropsFromByteArr(PageDetails details, Dictionary <object, object> ByteArrDic, PropertyInfo[] pinf, object obj)
{
EEPROM_Props val = null;
for (int i = 0; i < details.NumberOfStructures; i++)
{
StructureDetails structDetails = details.details[i];
if (structDetails.NumberOfBytes == 0)
{
object result = GetSettingsInstanceFromStructureType(structDetails.TypeOfStructure);
StrutureTypes st = (StrutureTypes)structDetails.TypeOfStructure;
byte[] arr = byteArrList[structDetails.StructStartPage];
PropertyInfo[] propInf = result.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
val = EEPROM_Props.CreateIVLProperties(EEPROM_Type_Info.CreateEEPROM_TypeInfo(DataTypes.Tree, structDetails.TypeOfStructure), result);
val.name = st.ToString();
val.text = resourceManager.GetString(val.name);
val.PageDetails = GetPageDetailsFromByteArr(arr);
Dictionary <object, object> dic = new Dictionary <object, object>();
offset = 0;
CreateEEPROMPropsFromByteArr(val.PageDetails, dic, propInf, result);
ByteArrDic.Add(val, dic);
}
else
{
val = pinf[i].GetValue(obj) as EEPROM_Props;
val.name = pinf[i].Name;
val.text = resourceManager.GetString(val.name);
byte[] arr = new Byte[details.details[i].NumberOfBytes];
if (details.details[i].StuctNumberOfPages > 1)
{
byte[] byteArr1 = byteArrList[details.details[i].StructStartPage];
Array.Copy(byteArr1, offset, arr, 0, pageSize - offset);
byte[] byteArr2 = byteArrList[details.details[i].StructStartPage + 1];
Array.Copy(byteArr2, 0, arr, pageSize - offset, arr.Length - (pageSize - offset));
}
else
{
byteArr = byteArrList[details.details[i].StructStartPage];
Array.Copy(byteArr, offset, arr, 0, arr.Length);
}
val.GetValFromBytes(arr);
ByteArrDic.Add("EEPROM." + val.name, val);
offset += details.details[i].NumberOfBytes;
if (offset > pageSize)
{
offset = (byte)((int)offset - (int)pageSize);
}
else if (offset == pageSize)
{
offset = 0;
}
}
}
}
public void GetFields(List <byte []> eepromArr)
{
finf = detailsPage.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
fieldDic = new Dictionary <object, object>();
resultDic = new Dictionary <object, object>();
detailsPage.pageDetails = new PageDetails();
string versionNum = "10";
detailsPage.pageDetails.versionNumber = Encoding.UTF8.GetBytes(versionNum);
byteArr = new byte[pageSize];
byteArrList = new List <byte[]>();
byteArrList.Add(byteArr);
byteArr.Initialize();
Array.Copy(detailsPage.pageDetails.versionNumber, 0, byteArr, 0, detailsPage.pageDetails.versionNumber.Length);
byteArrList.Add(byteArr);
int index = byteArrList.Count - 1;
TraverseProperties(finf, detailsPage, fieldDic, detailsPage.pageDetails, index);// populate field dic
byte[] tempArr = GetBytesFromPageDetails(detailsPage.pageDetails);
Array.Copy(tempArr, detailsPage.pageDetails.versionNumber.Length, byteArrList[index], detailsPage.pageDetails.versionNumber.Length, tempArr.Length - detailsPage.pageDetails.versionNumber.Length);
if (eepromArr == null || eepromArr.Count == 0)
{
byteArr = byteArrList[1].Clone() as byte[];
}
else
{
eepromArr[0].CopyTo(byteArr, 0);
}
byte[] versionArr = new byte[3];
Array.Copy(byteArr, 0, versionArr, 0, versionArr.Length);
string byteArrVersion = Encoding.UTF8.GetString(versionArr);
int LastStructIndex = ((int)byteArr[2] * (int)4);
byte numberOfPages2Read = (byte)((int)byteArr[LastStructIndex] + (int)byteArr[LastStructIndex + 1]);
pageDetails = GetPageDetailsFromByteArr(byteArr);
offset = 0;
CreateEEPROMPropsFromByteArr(pageDetails, resultDic, null, null);
versionNum = "200";
if (versionNum == byteArrVersion)
{
fieldDic = resultDic;
}
else
{
byteArrList = eepromArr;
SetFromByteArrDicToCurrentVersionDic(resultDic, fieldDic);
}
}
public byte[] GetBytesFromPageDetails(PageDetails pageDetails)
{
byte NumOfPages = 0;
byte[] pageDetailsByteArr = new byte[(pageDetails.details.Count * 4) + 4];
pageDetailsByteArr[3] = (byte)pageDetails.details.Count;
byte indx = 4;
for (int i = 0; i < pageDetails.details.Count; i++)
{
pageDetailsByteArr[indx] = pageDetails.details[i].StructStartPage;
indx += (byte)(1);
pageDetailsByteArr[indx] = pageDetails.details[i].StuctNumberOfPages;
indx += (byte)(1);
pageDetailsByteArr[indx] = pageDetails.details[i].NumberOfBytes;
indx += (byte)(1);
pageDetailsByteArr[indx] = pageDetails.details[i].TypeOfStructure;
indx += (byte)(1);
}
return(pageDetailsByteArr);
}
public PageDetails GetPageDetailsFromByteArr(byte[] Arr)
{
PageDetails TempPageDetails = new PageDetails();
TempPageDetails.NumberOfStructures = Arr[3];
int indx = 4;
for (int i = 0; i < TempPageDetails.NumberOfStructures; i++)
{
StructureDetails structDetails = new StructureDetails();
structDetails.StructStartPage = Arr[indx];
indx += (byte)(1);
structDetails.StuctNumberOfPages = Arr[indx];
indx += (byte)(1);
structDetails.NumberOfBytes = Arr[indx];
indx += (byte)(1);
structDetails.TypeOfStructure = Arr[indx];
indx += (byte)(1);
TempPageDetails.details.Add(structDetails);
}
return(TempPageDetails);
}
public void TraverseProperties(PropertyInfo[] finf, object obj, Dictionary <object, object> dic, PageDetails pageDetails, int byteArrIndx)
{
EEPROM_Props val = null;
pageDetails.NumberOfStructures = (byte)finf.Length;
numberOfbytes = 0;
for (int i = 0; i < finf.Length; i++)
{
Type t = finf[i].PropertyType;
if (t == typeof(EEPROM_Props))
{
val = finf[i].GetValue(obj) as EEPROM_Props;
val.name = finf[i].Name;
val.text = resourceManager.GetString(val.name);
if (val.eepromDataType.dataType == DataTypes.Tree)
{
offset = 0;
val.PageDetails = new PageDetails();
StructureDetails structureDetails = new StructureDetails();
object objProperty = GetSettingsInstanceFromStructureType(val.eepromDataType.length);
PropertyInfo[] pinf = objProperty.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
val.PageDetails.NumberOfStructures = Convert.ToByte(pinf.Length);
Dictionary <object, Object> temp = new Dictionary <object, object>();
byteArr = new byte[pageSize];
byteArrList.Add(byteArr);
int index = byteArrList.Count - 1;
TraverseProperties(pinf, objProperty, temp, val.PageDetails, index);
byte[] tempArr = GetBytesFromPageDetails(val.PageDetails);
Array.Copy(tempArr, byteArrList[index], tempArr.Length);
structureDetails.StructStartPage = Convert.ToByte(index);
int pages = (int)GetNumberOfPages(val.PageDetails);
structureDetails.StuctNumberOfPages = (byte)(pages + 1); // the + 1 is for pageDetails page.
structureDetails.TypeOfStructure = val.eepromDataType.length;
pageDetails.details.Add(structureDetails);
dic.Add(val, temp);
}
else
{
dic.Add("EEPROM." + val.name, val);
byte[] arr = val.GetBytesFromVal();
byte[] resArr = new byte[pageSize];
if (offset == 0)
{
byteArrList.Add(resArr);
}
StructureDetails structureDetails = new StructureDetails();
structureDetails.StructStartPage = (byte)(byteArrList.Count - 1);
//structureDetails.OffsetPageIndx = offset;
structureDetails.NumberOfBytes = Convert.ToByte(arr.Length);//+ (int) numberOfbytes);
numberOfbytes += structureDetails.NumberOfBytes;
float pagesInfloat = ((float)numberOfbytes / (float)pageSize);
if (pagesInfloat % 1 != 0)
{
pagesInfloat += 0.5f;
}
int pages = (int)Math.Round(pagesInfloat, MidpointRounding.AwayFromZero);
if (numberOfbytes > pageSize)
{
structureDetails.StuctNumberOfPages = Convert.ToByte(pages);
int pageOverFlow = (((int)structureDetails.StuctNumberOfPages - 1) * (int)pageSize);
pageOverFlow -= (int)offset;
numberOfbytes = 0;
byte[] arr1 = new byte[pageSize];
byte[] arr2 = new byte[pageSize];
int index1 = pageSize - offset;
Array.Copy(arr, 0, byteArrList[byteArrList.Count - 1], offset, index1);
Array.Copy(arr, index1, arr2, 0, arr.Length - index1);
byteArrList.Add(arr2);
offset = Convert.ToByte((int)structureDetails.NumberOfBytes - pageOverFlow);
}
else
{
structureDetails.StuctNumberOfPages = 1;
byte[] arr1 = byteArrList[byteArrList.Count - 1];
Array.Copy(arr, 0, byteArrList[byteArrList.Count - 1], offset, arr.Length);
offset += structureDetails.NumberOfBytes;
if (numberOfbytes == pageSize)
{
numberOfbytes = 0;
offset = 0;
}
}
pageDetails.details.Add(structureDetails);
}
}
}
}
