open62541/tools/generate_statuscode_descriptions.py

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this 
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

from __future__ import print_function
import sys
import platform
import getpass
import time
import argparse
from io import open

parser = argparse.ArgumentParser()
parser.add_argument('statuscodes', help='path/to/Opc.Ua.StatusCodes.csv')
parser.add_argument('outfile', help='outfile w/o extension')
args = parser.parse_args()

rows = []
with open(args.statuscodes, mode="rt") as f:
    lines = f.readlines()
    for l in lines:
        rows.append(tuple(l.strip().split(',')))

fc = open(args.outfile + ".c", "wt", encoding='utf8')
def printc(string):
    print(string, end=u'\n', file=fc)

printc(u'''/**********************************************************
 * Autogenerated -- do not modify
 * Generated from %s with script %s
 *********************************************************/

#include "ua_types.h"''' % (args.statuscodes, sys.argv[0]))

count = 2
for row in rows:
    count += 1

printc(u'''
#ifndef UA_ENABLE_STATUSCODE_DESCRIPTIONS
static const size_t statusCodeDescriptionsSize = 1;
static const UA_StatusCodeDescription statusCodeDescriptions[1] = {
    {0xffffffff, \"StatusCode descriptions not available\", \"open62541 was compiled without support for statuscode descriptions\"}
};
#else
static const size_t statusCodeDescriptionsSize = %s;
static const UA_StatusCodeDescription statusCodeDescriptions[%i] =
{''' % (count, count))

printc(u"    {UA_STATUSCODE_GOOD, \"Good\", \"Success / No error\"},")
for row in rows:
    printc(u"    {UA_STATUSCODE_%s, \"%s\", \"%s\"}," % (row[0].upper(), row[0], row[2]))
printc(u'''    {0xffffffff, \"Unknown\", \"Unknown StatusCode\"},
};
#endif

const UA_StatusCodeDescription *
UA_StatusCode_description(UA_StatusCode code) {
    for(size_t i = 0; i < statusCodeDescriptionsSize; ++i) {
        if(statusCodeDescriptions[i].code == code)
            return &statusCodeDescriptions[i];
    }
    return &statusCodeDescriptions[statusCodeDescriptionsSize-1];
}
''')

fc.close()