"""Constants needed to call C preprocess and postprocess libraries."""
import ctypes
import pathlib

LIB_DIR = pathlib.Path(__file__).parent.resolve() / "libs"

SUPPORTED_PLATFORMS = [520, 530, 540, 630, 720, 730]

# Libraries to load and prepare data for C processing.
LIBLOAD520 = ctypes.CDLL(LIB_DIR / "libload520.so")
LIBLOAD530 = ctypes.CDLL(LIB_DIR / "libload530.so")
LIBLOAD540 = ctypes.CDLL(LIB_DIR / "libload540.so")
LIBLOAD630 = ctypes.CDLL(LIB_DIR / "libload630.so")
LIBLOAD720 = ctypes.CDLL(LIB_DIR / "libload720.so")
LIBLOAD730 = ctypes.CDLL(LIB_DIR / "libload730.so")
LOADMAP = {
    520: LIBLOAD520,
    530: LIBLOAD530,
    540: LIBLOAD540,
    630: LIBLOAD630,
    720: LIBLOAD720,
    730: LIBLOAD730,
}

# Libraries to perform C preprocessing or postprocessing.
LIBPROCESS520 = ctypes.CDLL(LIB_DIR / "libprocessing520.so")
LIBPROCESS530 = ctypes.CDLL(LIB_DIR / "libprocessing530.so")
LIBPROCESS540 = ctypes.CDLL(LIB_DIR / "libprocessing540.so")
LIBPROCESS630 = ctypes.CDLL(LIB_DIR / "libprocessing630.so")
LIBPROCESS720 = ctypes.CDLL(LIB_DIR / "libprocessing720.so")
LIBPROCESS730 = ctypes.CDLL(LIB_DIR / "libprocessing730.so")
PROCESSMAP = {
    520: LIBPROCESS520,
    530: LIBPROCESS530,
    540: LIBPROCESS540,
    630: LIBPROCESS630,
    720: LIBPROCESS720,
    730: LIBPROCESS730,
}