• Robert Schmidt's avatar
    generateTemplate.py: allow multiple replacements in a single line · 09db9c30
    Robert Schmidt authored
    - especially for plmn_list, will allow to be followed by an MCC/MNC in a
      single line
    - tightens regexes to match replacements more accurately, e.g., "val =
      key" (instead of just searching for "key)
    - no special rule for SD, which matches SD values (and not the SD
      field). However, currently it is not possible to specify multiple SDs
      (multiple SSTs was already not possible)
    09db9c30
generateTemplate.py 6.24 KB
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements.  See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
# * except in compliance with the License.
# * You may obtain a copy of the License at
# *
# *      http://www.openairinterface.org/?page_id=698
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# *      contact@openairinterface.org
# */
#---------------------------------------------------------------------

#-----------------------------------------------------------
# Import
#-----------------------------------------------------------
import glob
import re
import yaml
import os
import sys


def main():
  #read yaml input parameters
  f = open(f'{sys.argv[1]}',)
  data = yaml.full_load(f)
  initial_path = f'{data[0]["paths"]["source_dir"]}'
  dir = glob.glob(initial_path + '/**/*.conf', recursive=True)

  #identify configs, read and replace corresponding values
  for config in data[1]["configurations"]:
    filePrefix = config["filePrefix"]
    outputfilename = config["outputfilename"]
    print('================================================')
    print('filePrefix = ' + filePrefix)
    print('outputfilename = ' + outputfilename)
    found = False
    for inputfile in dir:
      if found:
        continue
      if inputfile.find(filePrefix) >=0:
        prefix_outputfile = {"cu.band7.tm1.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}', 
                             "du.band7.tm1.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "rru.fdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "rru.tdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "enb.band7.tm1.fr1.25PRB.usrpb210.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "enb.band40.tm1.25PRB.FairScheduler.usrpb210": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "rcc.band7.tm1.nfapi": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "rcc.band7.tm1.if4p5.lo.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "rcc.band40.tm1.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gnb.band78.tm1.fr1.106PRB.usrpb210.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gnb.band78.sa.fr1.106PRB.usrpn310.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gnb.sa.band78.fr1.106PRB.usrpb210.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gnb.sa.band66.fr1.106PRB.usrpn300.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gNB_SA_CU.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "gNB_SA_DU.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "proxy_gnb.band78.sa.fr1.106PRB.usrpn310.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "proxy_rcc.band7.tm1.nfapi.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "proxy_nr-ue.nfapi.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "ue.nfapi": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
                             "ue_sim_ci": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}'
                             }
        print('inputfile = ' + inputfile)
        found = True
        if filePrefix in prefix_outputfile:
          outputfile1 = prefix_outputfile[filePrefix]  

        directory = f'{data[0]["paths"]["dest_dir"]}'
        if not os.path.exists(directory):
          os.makedirs(directory, exist_ok=True)

        with open(f'{inputfile}', mode='r') as inputfile, \
             open(outputfile1, mode='w') as outputfile:
          for line in inputfile:
            if re.search(r'EHPLMN_LIST', line):
              outputfile.write(line)
              continue
            templine = line
            for key in config["config"]:
              if templine.find(key["key"]) >= 0:
                if re.search(r'preference', templine): # false positive
                  continue
                if re.search(r'sdr_addrs', templine): # false positive
                  continue
                elif re.search('downlink_frequency', line):
                  templine = re.sub(r'[0-9]+', key["env"], line)
                elif re.search('uplink_frequency_offset', line):
                  templine = re.sub(r'[0-9]+', key["env"], line)
                # next: matches key = ( "SOMETHING" ) or key = [ "SOMETHING" ]
                elif re.search(key["key"] + "\s*=\s*[\(\[]\s*\"[0-9.a-zA-Z:_-]+\"\s*[\)\]]", templine):
                  templine = re.sub("(" + key["key"] + "\s*=\s*[\(\[]\s*\")[0-9.a-zA-Z:_-]+(\"[\)\]])",
                                    r'\1' + key["env"] + r"\2", templine)
                # next: matches key = "SOMETHING"  or key = [SOMETHING],
                elif re.search(key["key"] + "\s*=\s*[\"\[][0-9.a-zA-Z:_/-]+[\"\]]", templine):
                  templine = re.sub("(" + key["key"] + "\s*=\s*[\"\[])[0-9.a-zA-Z:_/-]+([\"\]])",
                                    r'\1' + key["env"] + r"\2", templine)
                # next: matches key = NUMBER
                elif re.search(key["key"] + "\s*=\s*[x0-9]+", templine): # x for "0x" hex start
                  templine = re.sub("(" + key["key"] + "\s*=\s*(?:0x)?)[x0-9]+", r"\1" + key["env"], templine)
            outputfile.write(templine)

if __name__ == "__main__":
    main()