mirror of
https://github.com/open62541/open62541.git
synced 2026-10-22 08:26:13 +08:00
Julius Pfrommer
106 lines
3.1 KiB
Python
Executable File
106 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument('statuscodes', help='path/to/Opc.Ua.StatusCodes.csv')
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parser.add_argument('outfile', help='outfile w/o extension')
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args = parser.parse_args()
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rows = []
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with open(args.statuscodes, encoding='utf8') as f:
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lines = f.readlines()
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for l in lines:
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rows.append(tuple(l.strip().split(',')))
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fh = open(args.outfile + ".h", "w", encoding='utf8')
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fc = open(args.outfile + ".c", "w", encoding='utf8')
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def printh(string):
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print(string, end='\n', file=fh)
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def printc(string):
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print(string, end='\n', file=fc)
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#########################
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# Print the header file #
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#########################
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printh('''/** .. _statuscodes:
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*
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* StatusCodes
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* ===========
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*
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* StatusCodes are extensively used in the OPC UA protocol and in the open62541
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* API. They are represented by the :ref:`statuscode` data type. The following
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* definitions are autogenerated from the ``Opc.Ua.StatusCodes.csv`` file provided
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* with the OPC UA standard. */
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/* These StatusCodes are manually generated. */
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#define UA_STATUSCODE_INFOTYPE_DATAVALUE ((UA_StatusCode) 0x00000400)
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#define UA_STATUSCODE_INFOBITS_OVERFLOW ((UA_StatusCode) 0x00000080)
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#define UA_STATUSCODE_SEMANTICSCHANGED ((UA_StatusCode) 0x00004000)
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''')
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for row in rows:
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printh("/* {} */\n#define UA_STATUSCODE_{} ((UA_StatusCode) {})\n".format(row[2][1:-1], row[0].upper(), row[1]))
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printh('''/* Depending on the version of the schema, the following might be already defined: */
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#ifndef UA_STATUSCODE_GOOD
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# define UA_STATUSCODE_GOOD ((UA_StatusCode) 0x00000000)
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#endif
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#ifndef UA_STATUSCODE_UNCERTAIN
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# define UA_STATUSCODE_UNCERTAIN ((UA_StatusCode) 0x40000000)
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#endif
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#ifndef UA_STATUSCODE_BAD
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# define UA_STATUSCODE_BAD ((UA_StatusCode) 0x80000000)
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#endif
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''')
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#########################
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# Print the source file #
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#########################
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count = 2 + len(rows)
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printc('''/**********************************
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* Autogenerated -- do not modify *
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**********************************/
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#include <open62541/types.h>
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typedef struct {
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UA_StatusCode code;
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const char *name;
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} UA_StatusCodeName;
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#ifndef UA_ENABLE_STATUSCODE_DESCRIPTIONS
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static const char * emptyStatusCodeName = "";
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const char * UA_StatusCode_name(UA_StatusCode code) {
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return emptyStatusCodeName;
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}
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#else
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static const size_t statusCodeDescriptionsSize = %i;
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static const UA_StatusCodeName statusCodeDescriptions[%i] = {
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{UA_STATUSCODE_GOOD, \"Good\"},''' % (count, count))
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for row in rows:
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printc(" {{UA_STATUSCODE_{}, \"{}\"}},".format(row[0].upper(), row[0]))
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printc(''' {0xffffffff, "Unknown StatusCode"}
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};
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const char * UA_StatusCode_name(UA_StatusCode code) {
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for (size_t i = 0; i < statusCodeDescriptionsSize; ++i) {
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if (UA_StatusCode_isEqualTop(statusCodeDescriptions[i].code,code))
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return statusCodeDescriptions[i].name;
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}
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return statusCodeDescriptions[statusCodeDescriptionsSize-1].name;
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}
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#endif''')
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fc.close()
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fh.close()
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