Commit 8c94948a authored by Mark Canterbury's avatar Mark Canterbury
Browse files

Adding support for local asn1

parent d173ffc6

testing/asn_process.py

+23 −3
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ import logging 
import json

from pathlib import Path

from subprocess import run

from re import sub

from shutil import which



from pycrate_asn1c.asnproc import *
@@ -16,6 +16,15 @@ filesWithBigInts = [ 
    '102232-4/L2AccessPDU.asn'

]



asn1c_path = ""

change_path_to_unix = False



def fix_path(path):

    if change_path_to_unix:

        return "./" + path.replace("\\","/")

    else:

        return path



def syntaxCheckASN (fileList):

    """

    Performs ASN syntax checking on a list of filenames (or pathlib Paths)
@@ -31,10 +40,10 @@ def syntaxCheckASN (fileList): 
        try:

            if file.as_posix() in filesWithBigInts:

                newFile = reconstrainInteger(str(file))

                p = run(['asn1c', '-E', newFile], capture_output=True)

                p = run([asn1c_path, '-E', fix_path(newFile)], capture_output=True)

                Path(newFile).unlink()

            else:

                p = run(['asn1c', '-E', str(file)], capture_output=True)

                p = run([asn1c_path, '-E', fix_path(str(file))], capture_output=True)

            if (p.returncode != 0):

                errorMessage = p.stderr.decode().splitlines()[0]

                if errorMessage.startswith('   Value "18446744073709551615" at line'):
@@ -50,6 +59,7 @@ def syntaxCheckASN (fileList): 
                    'ok'   : True

                }            

        except Exception as ex:

            raise ex

            results[str(file)] = {

                'ok'   : False,

                'code' : -1,
@@ -162,6 +172,16 @@ def processResults (results, stageName): 




if __name__ == '__main__':

    logging.info ('Searching for ASN1C')

    asn1c_path = which("asn1c")

    if asn1c_path is None:

        raise Exception ("No asn1c executable found. Please install asn1c")

    logging.info (f"asn1c found at {asn1c_path}")

    if asn1c_path.lower().endswith("bat"):

        logging.info (f"asn1c is a batch file, so assume path separators need to be changed")

        change_path_to_unix = True

    



    logging.info('Searching for ASN.1 files')

    fileList = list(Path(".").rglob("*.asn1")) + list(Path(".").rglob("*.asn"))

    logging.info(f'{len(fileList)} ASN.1 files found')