internal static ImageResourceDirectoryEntry FromReadingContext(ReadingContext context)
{
var reader = context.Reader;
var resourceDirectory =
context.Assembly.NtHeaders.OptionalHeader.DataDirectories[ImageDataDirectory.ResourceDirectoryIndex];
var entry = new ImageResourceDirectoryEntry
{
StartOffset = reader.Position,
NameId = reader.ReadUInt32(),
OffsetToData = reader.ReadUInt32(),
};
entry.HasData = (entry.OffsetToData >> 31) == 0;
uint actualDataOffset = entry.OffsetToData & ~(1 << 31);
entry.HasName = (entry.NameId >> 31) == 1;
if (entry.HasName)
{
entry._nameReadingContext =
context.CreateSubContext(context.Assembly.RvaToFileOffset(resourceDirectory.VirtualAddress) +
(entry.NameId & ~(1 << 31)));
}
entry._dataReadingContext =
context.CreateSubContext(context.Assembly.RvaToFileOffset(resourceDirectory.VirtualAddress) +
actualDataOffset);
return(entry);
}
internal static ImageResourceDirectory FromReadingContext(ReadingContext context)
{
var reader = context.Reader;
var directory = new ImageResourceDirectory
{
StartOffset = reader.Position,
Characteristics = reader.ReadUInt32(),
TimeDateStamp = reader.ReadUInt32(),
MajorVersion = reader.ReadUInt16(),
MinorVersion = reader.ReadUInt16(),
};
var numberOfNamedEntries = reader.ReadUInt16();
var numberOfIdEntries = reader.ReadUInt16();
for (int i = 0; i < numberOfNamedEntries; i++)
{
directory.Entries.Add(ImageResourceDirectoryEntry.FromReadingContext(context));
}
for (int i = 0; i < numberOfIdEntries; i++)
{
directory.Entries.Add(ImageResourceDirectoryEntry.FromReadingContext(context));
}
return(directory);
}
internal static ImageResourceDirectoryEntry FromReadingContext(ReadingContext context)
{
var reader = context.Reader;
var resourceDirectory =
context.Assembly.NtHeaders.OptionalHeader.DataDirectories[ImageDataDirectory.ResourceDirectoryIndex];
var entry = new ImageResourceDirectoryEntry
{
StartOffset = reader.Position,
NameId = reader.ReadUInt32(),
OffsetToData = reader.ReadUInt32(),
};
entry.HasData = (entry.OffsetToData >> 31) == 0;
uint actualDataOffset = entry.OffsetToData & ~(1 << 31);
entry.HasName = (entry.NameId >> 31) == 1;
if (entry.HasName)
{
entry._nameReadingContext =
context.CreateSubContext(context.Assembly.RvaToFileOffset(resourceDirectory.VirtualAddress) +
(entry.NameId & ~(1 << 31)));
}
entry._dataReadingContext =
context.CreateSubContext(context.Assembly.RvaToFileOffset(resourceDirectory.VirtualAddress) +
actualDataOffset);
return entry;
}