internal ResourceDirectoryEntry(DataDirectory dataDirectory, Location dataLocation, ResourceDirectory parentDirectory, IMAGE_RESOURCE_DIRECTORY_ENTRY directoryEntry)
: base(dataDirectory,dataLocation)
{
parent_directory = parentDirectory;
entry = directoryEntry;
name = null;
directory = null;
data = null;
}
internal ResourceDirectoryEntry(PortableExecutableImage image, DataDirectory dataDirectory, Location location, ResourceDirectory parentDirectory, IMAGE_RESOURCE_DIRECTORY_ENTRY entry) : base(image, dataDirectory, location)
{
_name = null;
_directory = null;
_data = null;
ParentDirectory = parentDirectory;
NameType = ((entry.Name & 0x80000000) == 0x80000000 ? NameType.Name : NameType.ID);
OffsetType = ((entry.OffsetToData & 0x80000000) == 0x80000000 ? OffsetType.Directory : OffsetType.Data);
Name = entry.Name;
OffsetToData = entry.OffsetToData;
}
public async Task <ResourceDataEntry> GetDataEntryAsync()
{
if (_data == null && (OffsetToData & 0x80000000) != 0x80000000)
{
var calc = Image.GetCalculator();
var offset = OffsetToData & 0x7fffffff;
var rva = DataDirectory.VirtualAddress + offset;
var va = Image.NTHeaders.OptionalHeader.ImageBase + rva;
var fileOffset = calc.RVAToOffset(rva);
var size = Utils.SizeOf <IMAGE_RESOURCE_DATA_ENTRY>().ToUInt32();
var section = calc.RVAToSection(rva);
var location = new Location(Image, fileOffset, rva, va, size, size, section);
_data = new ResourceDataEntry(Image, DataDirectory, location, this);
await _data.LoadAsync().ConfigureAwait(false);
}
return(_data);
}
internal ResourceData(PortableExecutableImage image, DataDirectory dataDirectory, Location location, ResourceDataEntry entry) : base(image, dataDirectory, location)
{
Entry = entry;
}
public ResourceDataEntry GetDataEntry()
{
if (data == null && ((entry.OffsetToData & 0x80000000) != 0x80000000))
{
LocationCalculator calc = DataDirectory.Directories.Image.GetCalculator();
uint offset = entry.OffsetToData & 0x7fffffff;
uint rva = DataDirectory.VirtualAddress + offset;
ulong va = DataDirectory.Directories.Image.NTHeaders.OptionalHeader.ImageBase + rva;
ulong file_offset = calc.RVAToOffset(rva);
uint size = Utils.SizeOf<IMAGE_RESOURCE_DATA_ENTRY>().ToUInt32();
Section section = calc.RVAToSection(rva);
Location location = new Location(file_offset, rva, va, size, size, section);
data = new ResourceDataEntry(DataDirectory,location,this);
}
return data;
}
internal ResourceData(DataDirectory dataDirectory, Location dataLocation, ResourceDataEntry dataEntry)
: base(dataDirectory,dataLocation)
{
data_entry = dataEntry;
}
