private Section CreateSection(string name, uint size, Section previous)
{
return(new Section
{
Name = name,
VirtualAddress = (previous != null) ? (previous.VirtualAddress + ImageWriter.Align(previous.VirtualSize, 8192u)) : 8192u,
VirtualSize = size,
PointerToRawData = (previous != null) ? (previous.PointerToRawData + previous.SizeOfRawData) : ImageWriter.Align(this.GetHeaderSize(), 512u),
SizeOfRawData = ImageWriter.Align(size, 512u)
});
}
private void WriteOptionalHeaders()
{
WriteUInt16((ushort)(!pe64 ? 0x10b : 0x20b)); // Magic
base.WriteByte(8);
base.WriteByte(0);
base.WriteUInt32(this.text.SizeOfRawData);
base.WriteUInt32(((this.reloc != null) ? this.reloc.SizeOfRawData : 0u) + ((this.rsrc != null) ? this.rsrc.SizeOfRawData : 0u));
base.WriteUInt32(0u);
Range range = this.text_map.GetRange(TextSegment.StartupStub);
base.WriteUInt32((range.Length > 0u) ? range.Start : 0u);
base.WriteUInt32(8192u);
if (!this.pe64)
{
base.WriteUInt32(0u);
base.WriteUInt32(4194304u);
}
else
{
base.WriteUInt64(4194304uL);
}
base.WriteUInt32(8192u);
base.WriteUInt32(512u);
base.WriteUInt16(4);
base.WriteUInt16(0);
base.WriteUInt16(0);
base.WriteUInt16(0);
base.WriteUInt16(4);
base.WriteUInt16(0);
base.WriteUInt32(0u);
Section section = this.LastSection();
base.WriteUInt32(section.VirtualAddress + ImageWriter.Align(section.VirtualSize, 8192u));
base.WriteUInt32(this.text.PointerToRawData);
base.WriteUInt32(0u);
base.WriteUInt16(this.GetSubSystem());
base.WriteUInt16((ushort)this.module.Characteristics);
if (!this.pe64)
{
base.WriteUInt32(1048576u);
base.WriteUInt32(4096u);
base.WriteUInt32(1048576u);
base.WriteUInt32(4096u);
}
else
{
base.WriteUInt64(1048576uL);
base.WriteUInt64(4096uL);
base.WriteUInt64(1048576uL);
base.WriteUInt64(4096uL);
}
base.WriteUInt32(0u);
base.WriteUInt32(16u);
this.WriteZeroDataDirectory();
base.WriteDataDirectory(this.text_map.GetDataDirectory(TextSegment.ImportDirectory));
if (this.rsrc != null)
{
base.WriteUInt32(this.rsrc.VirtualAddress);
base.WriteUInt32(this.rsrc.VirtualSize);
}
else
{
this.WriteZeroDataDirectory();
}
this.WriteZeroDataDirectory();
this.WriteZeroDataDirectory();
base.WriteUInt32((this.reloc != null) ? this.reloc.VirtualAddress : 0u);
base.WriteUInt32((this.reloc != null) ? this.reloc.VirtualSize : 0u);
if (this.text_map.GetLength(TextSegment.DebugDirectory) > 0)
{
base.WriteUInt32(this.text_map.GetRVA(TextSegment.DebugDirectory));
base.WriteUInt32(28u);
}
else
{
this.WriteZeroDataDirectory();
}
this.WriteZeroDataDirectory();
this.WriteZeroDataDirectory();
this.WriteZeroDataDirectory();
this.WriteZeroDataDirectory();
this.WriteZeroDataDirectory();
base.WriteDataDirectory(this.text_map.GetDataDirectory(TextSegment.ImportAddressTable));
this.WriteZeroDataDirectory();
base.WriteDataDirectory(this.text_map.GetDataDirectory(TextSegment.CLIHeader));
this.WriteZeroDataDirectory();
}