namespace X86Disassembler.PE.Parsers;

/// <summary>
/// Parser for the File header of a PE file
/// </summary>
public class FileHeaderParser : IParser<FileHeader>
{
    /// <summary>
    /// Parse the File header from the binary reader
    /// </summary>
    /// <param name="reader">The binary reader positioned at the start of the File header</param>
    /// <returns>The parsed File header</returns>
    public FileHeader Parse(BinaryReader reader)
    {
        FileHeader header = new FileHeader();

        header.Machine = reader.ReadUInt16();
        header.NumberOfSections = reader.ReadUInt16();
        header.TimeDateStamp = reader.ReadUInt32();
        header.PointerToSymbolTable = reader.ReadUInt32();
        header.NumberOfSymbols = reader.ReadUInt32();
        header.SizeOfOptionalHeader = reader.ReadUInt16();
        header.Characteristics = reader.ReadUInt16();

        return header;
    }
}