forked from acouzens/open5gs
update it
This commit is contained in:
Sukchan Lee
parent
372830128f
commit
56e1bab561
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@ -0,0 +1,232 @@
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#
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# Copyright (c) 2017, CellWire Group
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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from docx import Document
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import re, os, sys, string
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import getopt
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version = "0.1.0"
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verbosity = 0
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filename = ""
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outdir = './'
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cachedir = './cache/'
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FAIL = '\033[91m'
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INFO = '\033[93m'
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ENDC = '\033[0m'
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def writeCacheFile(f, string):
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f.write(string + "\n")
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if verbosity > 0:
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print string
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def printDebug(string):
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if verbosity > 0:
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print string
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def printInfo(string):
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sys.stderr.write(INFO + string + ENDC + "\n")
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def printFail(string):
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sys.stderr.write(FAIL + string + ENDC + "\n")
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sys.exit(0)
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def usage():
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print "Python adding prefix for asn1 v%s" % (version)
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print "Usage: python asn1prefix.py [options]"
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print "Available options:"
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print "-d Enable script debug"
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print "-f [file] Input file to parse"
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print "-o [dir] Output files to given directory"
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print "-h Print this help and return"
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try:
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opts, args = getopt.getopt(sys.argv[1:], "df:ho:c:", ["debug", "file", "help", "output", "cache"])
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except getopt.GetoptError as err:
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# print help information and exit:
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usage()
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sys.exit(2)
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for o, a in opts:
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if o in ("-d", "--debug"):
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verbosity = 1
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if o in ("-f", "--file"):
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filename = a
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if o in ("-o", "--output"):
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outdir = a
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if outdir.rfind('/') != len(outdir):
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outdir += '/'
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if o in ("-c", "--cache"):
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cache = a
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if cachedir.rfind('/') != len(cachedir):
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cachedir += '/'
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if o in ("-h", "--help"):
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usage()
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sys.exit(2)
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if os.path.isfile(filename) and os.access(filename, os.R_OK):
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file = open(filename, 'r')
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else:
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printFail("Cannot find file : " + filename)
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document = Document(filename)
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printInfo("[Message Type]")
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msg_list = {}
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cachefile = cachedir + 'gtpv2c_msg_list.py'
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if os.path.isfile(cachefile) and os.access(cachefile, os.R_OK):
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execfile(cachefile)
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print "Read from " + cachefile
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else:
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f = open(cachefile, 'w')
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msg_table = ""
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for table in document.tables:
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cell = table.rows[0].cells[0]
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if cell.text.find('Message Type value') != -1:
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msg_table = table
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for row in msg_table.rows[2:-4]:
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key = row.cells[1].text
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type = row.cells[0].text
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if type.isdigit() is False:
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continue
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if int(type) in range(128, 160):
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continue
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if int(type) in range(231, 240):
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continue
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if key.find('Reserved') != -1:
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continue
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key = re.sub('\s*\n*\s*\([^\)]*\)*', '', key)
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msg_list[key] = { "type": type }
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writeCacheFile(f, "msg_list[\"" + key + "\"] = { \"type\" : \"" + type + "\" }")
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f.close()
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printInfo("[Information Element Type]")
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ie_list = {}
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cachefile = cachedir + 'gtpv2c_ie_list.py'
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if os.path.isfile(cachefile) and os.access(cachefile, os.R_OK):
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execfile(cachefile)
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print "Read from " + cachefile
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else:
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f = open(cachefile, 'w')
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ie_table = ""
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for table in document.tables:
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cell = table.rows[0].cells[0]
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if cell.text.find('IE Type value') != -1:
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ie_table = table
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for row in ie_table.rows[1:-5]:
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key = row.cells[1].text
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if key.find('Reserved') != -1:
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continue
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if key.find('MM Context') != -1:
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continue
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elif key.find('Recovery') != -1:
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key = 'Recovery'
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elif key.find('Trusted WLAN Mode Indication') != -1:
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key = 'TWMI'
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elif key.find('LDN') != -1:
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key = 'LDN'
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elif key.find('APCO') != -1:
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key = 'APCO'
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else:
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key = re.sub('.*\(', '', row.cells[1].text)
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key = re.sub('\)', '', key)
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type = row.cells[0].text
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ie_list[key] = { "type": type }
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writeCacheFile(f, "ie_list[\"" + key + "\"] = { \"type\" : \"" + type + "\" }")
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f.close()
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ie_list['MM Context'] = { "type": "107" }
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ie_list['Bearer Context'] = { "type": "93" }
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msg_list["Echo Request"]["table"] = document.tables[6]
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msg_list["Echo Response"]["table"] = document.tables[7]
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msg_list["Create Session Request"]["table"] = document.tables[8]
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for key in msg_list.keys():
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if "table" in msg_list[key].keys():
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rows = []
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printInfo("[" + key + "]")
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cachefile = cachedir + "gtpv2c_msg_ies-" + msg_list[key]["type"] + ".py"
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if os.path.isfile(cachefile) and os.access(cachefile, os.R_OK):
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execfile(cachefile)
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print "Read from " + cachefile
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else:
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f = open(cachefile, 'w')
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table = msg_list[key]["table"]
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for row in table.rows[1:]:
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instance = row.cells[4].text
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if instance.isdigit() is not True:
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continue
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ie_type = re.sub('\s*\n*\s*\(NOTE.*\)*', '', row.cells[3].text)
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if ie_type.find('LDN') != -1:
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ie_type = 'LDN'
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elif ie_type.find('APCO') != -1:
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ie_type = 'APCO'
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if ie_type not in ie_list.keys():
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assert False, "Unknown IE type : [" \
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+ row.cells[3].text + "]" + "(" + ie_type + ")"
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presence = row.cells[1].text
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ie_value = row.cells[0].text
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comment = row.cells[2].text.encode('ascii', 'ignore').decode('ascii')
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comment = re.sub('\n|\"|\'|\\\\', '', comment);
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rows.append({ "ie_type" : ie_type, "ie_value" : ie_value,
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"presence" : presence, "instance" : instance,
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"comment" : comment })
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writeCacheFile(f, "rows.append({ \"ie_type\" : \"" + ie_type + \
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"\", \"ie_value\" : \"" + ie_value + \
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"\", \"presence\" : \"" + presence + \
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"\", \"instance\" : \"" + instance + \
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"\", \"comment\" : \"" + comment + "\" })")
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msg_list[key]["ies"] = rows
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writeCacheFile(f, "msg_list[key][\"ies\"] = rows")
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f.close()
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# Data will be a list of rows represented as dictionaries
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# containing each row's data.
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#data = []
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#keys = None
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#for i, row in enumerate(tlv_table.rows):
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# text = (cell.text for cell in row.cells)
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#
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# # Establish the mapping based on the first row
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# # headers; these will become the keys of our dictionary
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# if i == 0:
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# keys = tuple(text)
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# continue
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#
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# # Construct a dictionary for this row, mapping
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# # keys to values for this row
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# row_data = dict(zip(keys, text))
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# data.append(row_data)
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#
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#print data
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@ -1,186 +0,0 @@
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#
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# Copyright (c) 2017, CellWire Group
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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from docx import Document
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import re, os, sys, string
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import getopt
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version = "0.1.0"
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verbosity = 0
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filename = ""
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outdir = './'
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FAIL = '\033[91m'
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INFO = '\033[93m'
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ENDC = '\033[0m'
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def printDebug(string):
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if verbosity > 0:
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print string
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def printInfo(string):
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sys.stderr.write(INFO + string + ENDC + "\n")
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def printFail(string):
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sys.stderr.write(FAIL + string + ENDC + "\n")
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sys.exit(0)
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def usage():
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print "Python adding prefix for asn1 v%s" % (version)
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print "Usage: python asn1prefix.py [options]"
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print "Available options:"
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print "-d Enable script debug"
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print "-f [file] Input file to parse"
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print "-o [dir] Output files to given directory"
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print "-h Print this help and return"
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try:
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opts, args = getopt.getopt(sys.argv[1:], "df:ho:", ["debug", "file", "help", "output"])
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except getopt.GetoptError as err:
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# print help information and exit:
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usage()
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sys.exit(2)
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for o, a in opts:
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if o in ("-d", "--debug"):
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verbosity = 1
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if o in ("-f", "--file"):
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filename = a
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if o in ("-o", "--output"):
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outdir = a
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if outdir.rfind('/') != len(outdir):
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outdir += '/'
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if o in ("-h", "--help"):
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usage()
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sys.exit(2)
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if os.path.isfile(filename) and os.access(filename, os.R_OK):
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in_file = open(filename, 'r')
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else:
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printFail("Cannot find file : " + filename)
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document = Document(filename)
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msg_table = ""
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ie_table = ""
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msg_table_index = 0
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ie_table_index = 0
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i = 0
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for table in document.tables:
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cell = table.rows[0].cells[0]
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if cell.text.find('Message Type value') != -1:
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msg_table = table
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msg_table_index = i
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printInfo("[Message Table]")
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printInfo("...done");
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if cell.text.find('IE Type value') != -1:
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ie_table = table
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ie_table_index = i
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printInfo("[Information Element Table]")
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printInfo("...done");
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i += 1
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printInfo("[Message Type]")
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msg_list = {}
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i = 0
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for row in msg_table.rows[2:-4]:
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if len(row.cells[0].text) == 0:
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continue
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if row.cells[0].text.find('to') != -1:
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continue
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if row.cells[1].text.find('Reserved') != -1:
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continue
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key = re.sub('\s*\n*\s*\([^\)]*\)*', '', row.cells[1].text)
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msg_list[i] = { "key": key, "type": row.cells[0].text }
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printDebug(msg_list[i])
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i += 1
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printInfo("...done")
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printInfo("[Information Element Type]")
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ie_list = {}
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for row in ie_table.rows[1:-5]:
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if row.cells[1].text.find('Reserved') != -1:
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continue
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key = row.cells[1].text
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if key.find('MM Context') != -1:
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continue
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elif key.find('Recovery') != -1:
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key = 'Recovery'
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elif key.find('Trusted WLAN Mode Indication') != -1:
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key = 'TWMI'
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elif key.find('Local Distiguished Name (LDN)') != -1:
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key = 'Local Distinguished Name (LDN)'
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elif key.find('Additional Protocol Configuration Options (APCO)') != -1:
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key = row.cells[1].text
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else:
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key = re.sub('.*\(', '', row.cells[1].text)
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key = re.sub('\)', '', key)
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type = row.cells[0].text
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ie_list[key] = { "type": type }
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printDebug(key + " " + "type:" + type)
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ie_list['MM Context'] = { "type": "107" }
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ie_list['Bearer Context'] = { "type": "93" }
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printInfo("...done")
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i = 0
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for table in document.tables[msg_table_index+1:msg_table_index+4]:
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j = 0
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for row in table.rows[1:]:
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if row.cells[4].text.isdigit() is not True:
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continue
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type = re.sub('\s*\n*\s*\(NOTE.*\)*', '', row.cells[3].text)
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if type not in ie_list.keys():
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assert False, "Unknown IE type : [" \
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+ row.cells[3].text + "]" + "(" + type + ")"
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msg_list[i][j] = { "ie" : row.cells[0].text,
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"presence" : row.cells[1].text, "comment" : row.cells[2].text,
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"type" : type, "instance" : row.cells[4].text }
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printDebug(msg_list[i][j])
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j += 1
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i+=1
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# Data will be a list of rows represented as dictionaries
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# containing each row's data.
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#data = []
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#keys = None
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#for i, row in enumerate(tlv_table.rows):
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# text = (cell.text for cell in row.cells)
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#
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# # Establish the mapping based on the first row
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# # headers; these will become the keys of our dictionary
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# if i == 0:
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# keys = tuple(text)
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# continue
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#
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# # Construct a dictionary for this row, mapping
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# # keys to values for this row
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# row_data = dict(zip(keys, text))
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# data.append(row_data)
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#
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#print data
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