public DotNetHeadersImpl(PeHeaders peHeaders, DotNetCor20Data cor20, DotNetMetadataHeaders metadataHeaders, VirtualArrayData <ByteData> strongNameSignature, DotNetMethodProvider methodProvider, DotNetResourceProvider resourceProvider)
{
if (peHeaders == null)
{
throw new ArgumentNullException(nameof(peHeaders));
}
if (cor20 == null)
{
throw new ArgumentNullException(nameof(cor20));
}
if (methodProvider == null)
{
throw new ArgumentNullException(nameof(methodProvider));
}
if (resourceProvider == null)
{
throw new ArgumentNullException(nameof(resourceProvider));
}
PeHeaders = peHeaders;
Cor20 = cor20;
MetadataHeaders = metadataHeaders;
StrongNameSignature = strongNameSignature;
MethodProvider = methodProvider;
ResourceProvider = resourceProvider;
}
public DotNetEmbeddedResourceImpl(DotNetResourceProvider resourceProvider, HexBufferSpan span, uint token)
: base(resourceProvider, span, token)
{
if (span.Length < 4)
{
throw new ArgumentOutOfRangeException(nameof(span));
}
Size = new StructField <UInt32Data>("Size", new UInt32Data(span.Buffer, span.Start.Position));
Content = new StructField <VirtualArrayData <ByteData> >("Content", ArrayData.CreateVirtualByteArray(HexBufferSpan.FromBounds(span.Start + 4, span.End)));
Fields = new BufferField[] {
Size,
Content,
};
}
public override bool Initialize()
{
HexSpan?resourcesSpan = null;
var peHeaders = file.GetHeaders <PeHeaders>();
if (peHeaders != null)
{
if (peHeaders.OptionalHeader.DataDirectory.Data.FieldCount < 15)
{
return(false);
}
var cor20Span = Read(peHeaders, peHeaders.OptionalHeader.DataDirectory.Data[14].Data);
if (cor20Span == null)
{
return(false);
}
cor20 = DotNetCor20DataImpl.TryCreate(file, cor20Span.Value.Start);
if (cor20 == null)
{
return(false);
}
var mdSpan = Read(peHeaders, cor20.MetaData.Data);
resourcesSpan = Read(peHeaders, cor20.Resources.Data);
var snSpan = Read(peHeaders, cor20.StrongNameSignature.Data);
ReadDotNetMetadataHeader(peHeaders, mdSpan);
ReadStrongNameSignature(peHeaders, snSpan);
}
else
{
// Could be a portable PDB file (or a metadata only file)
ReadDotNetMetadataHeader(file.Span);
}
if (mdHeader != null && dotNetHeaps != null)
{
dotNetMetadataHeaders = new DotNetMetadataHeadersImpl(metadataSpan, mdHeader, dotNetHeaps);
}
if (peHeaders != null && cor20 != null)
{
dotNetMethodProvider = new DotNetMethodProviderImpl(file, peHeaders, dotNetMetadataHeaders?.TablesStream);
dotNetResourceProvider = new DotNetResourceProviderImpl(file, peHeaders, dotNetMetadataHeaders, resourcesSpan);
dotNetHeaders = new DotNetHeadersImpl(peHeaders, cor20, dotNetMetadataHeaders, strongNameSignature, dotNetMethodProvider, dotNetResourceProvider);
}
return(cor20 != null || !metadataSpan.IsEmpty);
}