static void WriteDosHeader(DosHeader dosHeader, BinaryStreamWriter writer)
{
writer.WriteUInt16((ushort)MZSignature.MZ);
writer.WriteUInt16(dosHeader.cblp);
writer.WriteUInt16(dosHeader.cp);
writer.WriteUInt16(dosHeader.crlc);
writer.WriteUInt16(dosHeader.cparhdr);
writer.WriteUInt16(dosHeader.minalloc);
writer.WriteUInt16(dosHeader.maxalloc);
writer.WriteUInt16(dosHeader.ss);
writer.WriteUInt16(dosHeader.sp);
writer.WriteUInt16(dosHeader.csum);
writer.WriteUInt16(dosHeader.ip);
writer.WriteUInt16(dosHeader.cs);
writer.WriteUInt16(dosHeader.lfarlc);
writer.WriteUInt16(dosHeader.ovno);
writer.WriteUInt64(dosHeader.res1);
writer.WriteUInt16(dosHeader.oemid);
writer.WriteUInt16(dosHeader.oeminfo);
writer.WriteUInt32(dosHeader.ReservedNumber0);
writer.WriteUInt32(dosHeader.ReservedNumber1);
writer.WriteUInt32(dosHeader.ReservedNumber2);
writer.WriteUInt32(dosHeader.ReservedNumber3);
writer.WriteUInt32(dosHeader.ReservedNumber4);
writer.WriteUInt32(dosHeader.lfanew);
}
static void WriteOptionalHeader(OptionalHeader optionalHeader, BinaryStreamWriter writer)
{
writer.WriteUInt16((ushort)optionalHeader.PEMagic);
writer.WriteByte(optionalHeader.MajorLinkerVersion);
writer.WriteByte(optionalHeader.MinorLinkerVersion);
writer.WriteUInt32(optionalHeader.SizeOfCode);
writer.WriteUInt32(optionalHeader.SizeOfInitializedData);
writer.WriteUInt32(optionalHeader.SizeOfUninitializedData);
writer.WriteUInt32(optionalHeader.AddressOfEntryPoint);
writer.WriteUInt32(optionalHeader.BaseOfCode);
if (optionalHeader.PEMagic == PEMagic.NT32)
{
writer.WriteUInt32(optionalHeader.BaseOfData);
writer.WriteUInt32(checked((uint)optionalHeader.ImageBase));
}
else
{
writer.WriteUInt64(optionalHeader.ImageBase);
}
writer.WriteUInt32(optionalHeader.SectionAlignment);
writer.WriteUInt32(optionalHeader.FileAlignment);
writer.WriteUInt16(optionalHeader.MajorOperatingSystemVersion);
writer.WriteUInt16(optionalHeader.MinorOperatingSystemVersion);
writer.WriteUInt16(optionalHeader.MajorImageVersion);
writer.WriteUInt16(optionalHeader.MinorImageVersion);
writer.WriteUInt16(optionalHeader.MajorSubsystemVersion);
writer.WriteUInt16(optionalHeader.MinorSubsystemVersion);
writer.WriteUInt32(optionalHeader.Win32VersionValue);
writer.WriteUInt32(optionalHeader.SizeOfImage);
writer.WriteUInt32(optionalHeader.SizeOfHeaders);
writer.WriteUInt32(optionalHeader.CheckSum);
writer.WriteUInt16((ushort)optionalHeader.Subsystem);
writer.WriteUInt16((ushort)optionalHeader.DllCharacteristics);
if (optionalHeader.PEMagic == PEMagic.NT32)
{
writer.WriteUInt32(checked((uint)optionalHeader.SizeOfStackReserve));
writer.WriteUInt32(checked((uint)optionalHeader.SizeOfStackCommit));
writer.WriteUInt32(checked((uint)optionalHeader.SizeOfHeapReserve));
writer.WriteUInt32(checked((uint)optionalHeader.SizeOfHeapCommit));
}
else
{
writer.WriteUInt64(optionalHeader.SizeOfStackReserve);
writer.WriteUInt64(optionalHeader.SizeOfStackCommit);
writer.WriteUInt64(optionalHeader.SizeOfHeapReserve);
writer.WriteUInt64(optionalHeader.SizeOfHeapCommit);
}
writer.WriteUInt32(optionalHeader.LoaderFlags);
writer.WriteUInt32(optionalHeader.NumberOfRvaAndSizes);
for (int i = 0; i < optionalHeader.DataDirectories.Length; i++)
{
writer.WriteUInt32(optionalHeader.DataDirectories[i].VirtualAddress);
writer.WriteUInt32(optionalHeader.DataDirectories[i].Size);
}
}
