private static List<SkuCheckData> GetSkuCheckData(bool reversed, ref byte[] data, ref Common.TypeData checkdata)
{
var ret = new List<SkuCheckData>();
foreach(var skuDataEntry in checkdata.SKUDataList.Value) {
var skuCheckDataEntry = new SkuCheckData {
Type = skuDataEntry.Type
};
var tmpdata = new byte[skuDataEntry.Size];
Buffer.BlockCopy(data, (int) skuDataEntry.Offset, tmpdata, 0, tmpdata.Length);
if(reversed) {
if(skuDataEntry.Size == 1) {
if((skuDataEntry.Offset % 2) == 0) {
if(data.Length < skuDataEntry.Offset + 1) {
Logger.WriteLine2("FAILED! Offset is at end of image!");
tmpdata[0] = 0;
}
else
tmpdata[0] = data[skuDataEntry.Offset + 1];
}
else
tmpdata[0] = data[skuDataEntry.Offset - 1];
}
else
Common.SwapBytes(ref tmpdata);
}
if(skuDataEntry.Type.Equals("bootldrsize", StringComparison.CurrentCultureIgnoreCase)) {
if(tmpdata.Length == 2)
skuCheckDataEntry.Size = Common.GetLdrSize(ref tmpdata);
else
throw new ArgumentException("The bootloader argument size should be 2");
}
else
skuCheckDataEntry.Data = Common.GetDataForTest(tmpdata);
ret.Add(skuCheckDataEntry);
}
return ret;
}
private static List<Common.SKUEntry> GetFilterList(IEnumerable<Common.SKUEntry> skuEntryList, SkuCheckData dataEntry)
{
var ret = new List<Common.SKUEntry>();
foreach(var skuEntry in skuEntryList) {
if(!skuEntry.Type.Equals(dataEntry.Type, StringComparison.CurrentCultureIgnoreCase))
continue;
bool isok;
if(dataEntry.Type.Equals("bootldrsize", StringComparison.CurrentCultureIgnoreCase)) {
uint tmpval;
if(uint.TryParse(skuEntry.Data, NumberStyles.HexNumber, CultureInfo.CurrentCulture, out tmpval))
isok = tmpval == dataEntry.Size;
else
isok = false;
}
else
isok = dataEntry.Data.Equals(skuEntry.Data, StringComparison.CurrentCultureIgnoreCase);
if(isok)
ret.Add(skuEntry);
}
return ret;
}