//! Platform-specific unpacking engines.

pub mod android;
pub mod windows;

pub use windows::{
    Detected, IntegrityReport, Kind, UnpackError, check_integrity, detect, unpack_auto,
    unpack_auto_v, unpack_dll, unpack_dll_v, unpack_exe, unpack_exe_v,
};

/// Deterministic worker-thread cap shared by filesystem scanning and engines.
pub fn thread_cap() -> usize {
    if let Ok(value) = std::env::var("SENBEI_THREADS")
        && let Ok(count) = value.trim().parse::<usize>()
        && count >= 1
    {
        return count;
    }
    std::thread::available_parallelism()
        .map(|count| count.get())
        .unwrap_or(1)
}