Function rva_to_offset

src/pe_parser.rs:19–26

(sections: &[(u32, u32, u32)], rva: u32)

}

fn rva_to_offset(sections: &[(u32, u32, u32)], rva: u32) -> Option<usize> {
    for &(vaddr, vsize, raw_offset) in sections {
        if rva >= vaddr && rva < vaddr + vsize {
            return Some((rva - vaddr + raw_offset) as usize);
        }
    }
    None
}

fn read_cstring(data: &[u8], offset: usize) -> Option<String> {
    let end = data[offset..].iter().position(|&b| b == 0)?;