asn2aadlPlus needs a way to learn about IA5String 'bad' types

dmt/badTypes.py

+#!/usr/bin/env python3
+# vim: set expandtab ts=8 sts=4 shiftwidth=4
+#
+# (C) Semantix Information Technologies.
+#
+# Semantix Information Technologies is licensing the code of the
+# Data Modelling Tools (DMT) in the following dual-license mode:
+#
+# Commercial Developer License:
+#       The DMT Commercial Developer License is the suggested version
+# to use for the development of proprietary and/or commercial software.
+# This version is for developers/companies who do not want to comply
+# with the terms of the GNU Lesser General Public License version 2.1.
+#
+# GNU LGPL v. 2.1:
+#       This version of DMT is the one to use for the development of
+# applications, when you are willing to comply with the terms of the
+# GNU Lesser General Public License version 2.1.
+#
+# Note that in both cases, there are no charges (royalties) for the
+# generated code.
+#
+'''
+Code Integrator
+
+This is the core of the "glue" generators that Semantix developed for
+the European research project ASSERT. It has been enhanced in the
+context of Data Modelling and Data Modelling Tuning projects,
+and continuous to evolve over the course of other projects.
+
+This code starts by reading the AADL specification of the system.
+It then generates the runtime bridge-code that will map the message
+data structures from those generated by the Semantix Certified ASN.1
+compiler to/from those generated by the modeling tool used to
+functionally model the APLC subsystem (e.g. SCADE, ObjectGeode,
+Matlab/Simulink, C, Ada, etc).
+
+The code generation is done via user-visible (and editable) backends.
+
+There are three kinds of backends:
+
+1. Synchronous backends
+=======================
+
+For these, the working logic is:
+
+for each subprogram implementation
+    Load B mapper
+    call OnStartup
+    for each subprogram param
+        Call OnBasic/OnSequence/OnEnumerated etc
+    call OnShutdown
+
+That is, there is OnStartup/OnInteger/OnSequence/.../OnShutdown cycle
+done PER EACH SUBPROGRAM.
+
+2. Asynchronous backends
+========================
+
+Asynchronous backends are only generating standalone encoders and decoders
+(they are not doing this per sp.param).
+
+The working logic is therefore different
+
+OnStartup called ONCE for each async backend in use (used by this system's PIs)
+Via the asynchronous.py, after visiting all params and collecting them,
+for each asn.1 type that is actually used (at least once) as a param:
+    Call Encoder and Decoder
+Call OnShutdown ONCE for each async backend in use (used by this system's PIs)
+
+3. Special backends
+===================
+
+GUI, Python, (VHDL?), etc...
+
+These have custom requirements, so each one is handled by specific AADL2GLUEC
+code. As it is now, the pattern follows that of the synchronous backends,
+but with an extra call to OnFinal at the end.
+'''
+
+import os
+import sys
+
+from typing import cast, Optional, Dict, List, Tuple, Any  # NOQA pylint: disable=unused-import
+
+from .commonPy.cleanupNodes import DiscoverBadTypes
+from .commonPy.asnParser import Filename, Typename, AST_Lookup, AST_TypesOfFile, AST_Leaftypes  # NOQA pylint: disable=unused-import
+from .commonPy.asnAST import AsnNode  # NOQA pylint: disable=unused-import
+from .commonPy.aadlAST import ApLevelContainer, Param  # NOQA pylint: disable=unused-import
+from .commonPy import asnParser  # NOQA pylint: disable=unused-import
+from .commonPy import verify  # NOQA pylint: disable=unused-import
+from .commonPy.utility import panic  # NOQA pylint: disable=unused-import
+
+
+def main() -> None:
+    if "-v" in sys.argv:
+        import pkg_resources  # pragma: no cover
+        version = pkg_resources.require("dmt")[0].version  # pragma: no cover
+        print("badTypes v" + str(version))  # pragma: no cover
+        sys.exit(1)  # pragma: no cover
+
+    # No other options must remain in the cmd line...
+    if len(sys.argv) < 2:
+        panic('Usage: %s input1.asn [input2.asn] ...\n' % sys.argv[0])  # pragma: no cover
+    for f in sys.argv[1:]:
+        if not os.path.isfile(f):
+            panic("'%s' is not a file!\n" % f)  # pragma: no cover
+
+    asn1files = sys.argv[1:]
+    asnParser.ParseAsnFileList(asn1files)
+    names = asnParser.g_names
+    for node in names.values():
+        verify.VerifyRanges(node, names)
+
+    # If some AST nodes must be skipped (for any reason), go learn about them
+    badTypes = DiscoverBadTypes()
+    print("\n".join(badTypes))
+
+
+if __name__ == "__main__":
+    if "-pdb" in sys.argv:
+        sys.argv.remove("-pdb")  # pragma: no cover
+        import pdb  # pragma: no cover pylint: disable=wrong-import-position,wrong-import-order
+        pdb.run('main()')  # pragma: no cover
+    else:
+        main()