private void ReadResourceTable()
{
_resources = new Dictionary<uint, List<ResourceInfo>>();
using (Stream s = OpenResourceStream(_fileHeader.OffsetTableHeader))
{
long numRead = 0;
while (numRead < s.Length)
{
byte[] resBuffer = Utilities.ReadFully(s, ResourceInfo.Size);
numRead += ResourceInfo.Size;
ResourceInfo info = new ResourceInfo();
info.Read(resBuffer, 0);
uint hashHash = Utilities.ToUInt32LittleEndian(info.Hash, 0);
if (!_resources.ContainsKey(hashHash))
{
_resources[hashHash] = new List<ResourceInfo>(1);
}
_resources[hashHash].Add(info);
}
}
}
internal ShortResourceHeader LocateImage(int index)
{
int i = 0;
using (Stream s = OpenResourceStream(_fileHeader.OffsetTableHeader))
{
long numRead = 0;
while (numRead < s.Length)
{
byte[] resBuffer = Utilities.ReadFully(s, ResourceInfo.Size);
numRead += ResourceInfo.Size;
ResourceInfo info = new ResourceInfo();
info.Read(resBuffer, 0);
if ((info.Header.Flags & ResourceFlags.MetaData) != 0)
{
if (i == index)
{
return info.Header;
}
++i;
}
}
}
return null;
}