| public static GetLdrSize ( byte &data ) : uint | ||
| data | byte | |
| return | uint | |
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 bool CheckDataPart(ref byte[] srcdata, Common.DataCheck checkdata, bool reversed)
{
GC.Collect();
if (checkdata.Offset >= srcdata.Length)
{
Logger.WriteLine2("FAILED! Faulty configuration (Bad Offset)!");
return(false);
}
long size;
if (checkdata.LdrSize != 0)
{
var tmpdata = new byte[2];
Buffer.BlockCopy(srcdata, (int)checkdata.LdrSize, tmpdata, 0, tmpdata.Length);
if (reversed)
{
Common.SwapBytes(ref tmpdata);
}
size = Common.GetLdrSize(ref tmpdata);
}
else
{
size = checkdata.Size;
}
var tmp = new byte[size];
if (checkdata.Offset >= srcdata.Length + tmp.Length)
{
Logger.WriteLine2("FAILED! Faulty configuration (Bad Offset/Data length)!");
return(false);
}
Buffer.BlockCopy(srcdata, (int)checkdata.Offset, tmp, 0, tmp.Length);
var statlist = GetStatistics(ref tmp);
var isok = CheckStatistics(statlist, checkdata, tmp.Length);
return(isok);
}
