kopia lustrzana https://github.com/craigerl/digipi
213 wiersze
6.7 KiB
Python
Executable File
213 wiersze
6.7 KiB
Python
Executable File
#!/usr/bin/python
|
|
# g e t v e r s i o n l i s t . p y
|
|
# $Revision: $
|
|
# $Author: gunn $
|
|
# $Id: getversionlist.py $
|
|
#
|
|
# Description:
|
|
# RMS Gateway - get the Linux RMS Gateway version list to
|
|
# determine the uptake after a new version release.
|
|
#
|
|
# RMS Gateway
|
|
#
|
|
# This program used getversionlist.py as a template.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
#
|
|
|
|
import sys
|
|
import re
|
|
import requests
|
|
import json
|
|
import time
|
|
import platform
|
|
from xml.etree import ElementTree
|
|
from optparse import OptionParser
|
|
from pkg_resources import parse_version
|
|
from distutils.version import LooseVersion
|
|
|
|
#################################
|
|
# BEGIN CONFIGURATION SECTION
|
|
#################################
|
|
|
|
service_config_xml = '/etc/rmsgw/winlinkservice.xml'
|
|
version_info = '/etc/rmsgw/.version_info'
|
|
py_version_require='2.7.9'
|
|
|
|
#################################
|
|
# END CONFIGURATION SECTION
|
|
#################################
|
|
|
|
#
|
|
# parse command line args
|
|
#
|
|
cmdlineparser = OptionParser()
|
|
usage = "usage: %prog [options]"
|
|
cmdlineparser.add_option("-d", "--debug",
|
|
action="store_true", dest="DEBUG", default=False,
|
|
help="turn on debug output")
|
|
cmdlineparser.add_option("-c", "--callsign",
|
|
action="store", metavar="CALLSIGN",
|
|
dest="callsign", default=None,
|
|
help="get a specific callsign")
|
|
cmdlineparser.add_option("-l", "--list",
|
|
action="store_true", dest="DISPLAYLIST", default=False,
|
|
help="Display formatted list instead of json")
|
|
(options, args) = cmdlineparser.parse_args()
|
|
|
|
#
|
|
# check python version
|
|
#
|
|
python_version=platform.python_version()
|
|
|
|
if LooseVersion(python_version) >= LooseVersion(py_version_require):
|
|
if options.DEBUG: print('Python Version Check: ' + str(python_version) + ' OK')
|
|
else:
|
|
print('Need more current Python version, require version: ' + str(py_version_require) + ' or newer')
|
|
print('Exiting ...')
|
|
sys.exit(1)
|
|
|
|
#
|
|
# dictionaries for config info
|
|
#
|
|
|
|
ws_config = {}
|
|
svc_calls = {}
|
|
version = {}
|
|
param_roots = {}
|
|
|
|
#
|
|
# load version info
|
|
#
|
|
with open(version_info) as versionfile:
|
|
for line in versionfile:
|
|
if not line.strip().startswith('#'):
|
|
name, val = line.partition("=")[::2]
|
|
version[name.strip()] = val.strip()
|
|
versionfile.close()
|
|
|
|
if options.DEBUG: print('version_program = {}'.format(version['PROGRAM']))
|
|
|
|
#
|
|
# load service config from XML
|
|
#
|
|
winlink_service = ElementTree.parse(service_config_xml)
|
|
winlink_config = winlink_service.getroot()
|
|
|
|
for svc_config in winlink_config.iter('config'):
|
|
# basic configuration data
|
|
ws_config['WebServiceAccessCode'] = svc_config.find('WebServiceAccessCode').text
|
|
ws_config['svchost'] = svc_config.find('svchost').text
|
|
ws_config['svcport'] = svc_config.find('svcport').text
|
|
ws_config['namespace'] = svc_config.find('namespace').text
|
|
|
|
# for the service operations, the tags are the operations,
|
|
# element text is the service call detail
|
|
for svc_ops in svc_config.findall('svcops'):
|
|
for svc_call in svc_ops:
|
|
svc_calls[svc_call.tag] = svc_call.text
|
|
param_roots[svc_call.tag] = svc_call.attrib['paramRoot']
|
|
|
|
if options.DEBUG: print('ws_config =', ws_config)
|
|
if options.DEBUG: print('svc_calls =', svc_calls)
|
|
if options.DEBUG: print('param_roots =', param_roots)
|
|
|
|
#
|
|
# prepare and make webservice call
|
|
#
|
|
headers = {'Content-Type': 'application/xml'}
|
|
|
|
# V5 CMS web services url format
|
|
svc_url = 'https://' + ws_config['svchost'] + svc_calls['versionlist'] + '?' '&Program=' + format(version['PROGRAM']) + '&HistoryHours=48' + '&Key=' + format(ws_config['WebServiceAccessCode'] + '&format=json')
|
|
if options.DEBUG: print('svc_url =', svc_url)
|
|
|
|
#
|
|
# prepare xml parameters for call
|
|
#
|
|
verlist = ElementTree.Element(param_roots['versionlist'])
|
|
verlist.set('xmlns:i', 'http://www.w3.org/2001/XMLSchema-instance')
|
|
verlist.set('xmlns', ws_config['namespace'])
|
|
|
|
child = ElementTree.SubElement(verlist, 'Key')
|
|
child.text = ws_config['WebServiceAccessCode']
|
|
|
|
child = ElementTree.SubElement(verlist, 'Program')
|
|
child.text = format(version['PROGRAM'])
|
|
|
|
child = ElementTree.SubElement(verlist, 'HistoryHours')
|
|
child.text = "48"
|
|
|
|
|
|
if options.DEBUG: print('verlist XML =', ElementTree.tostring(verlist))
|
|
|
|
# Post the request
|
|
try:
|
|
response = requests.post(svc_url, data=ElementTree.tostring(verlist), headers=headers)
|
|
except requests.ConnectionError as e:
|
|
print("Error: Internet connection failure:")
|
|
print('svc_url = ', svc_url)
|
|
print(e)
|
|
sys.exit(1)
|
|
|
|
# print the return code of this request, should be 200 which is "OK"
|
|
if options.DEBUG: print("Request status code: " + str(response.status_code))
|
|
if options.DEBUG: print('Debug: Response =', response.content)
|
|
if options.DEBUG: print("Debug: Content type: " + response.headers['content-type'])
|
|
# print('ResponseStatus : ', response.json().get('ResponseStatus'))
|
|
|
|
json_data = response.json()
|
|
if options.DEBUG: print(json.dumps(json_data, indent=2))
|
|
json_dict = json.loads(response.text)
|
|
#num_chan = len(json_data['Channels'])
|
|
|
|
#
|
|
# Verify request status code
|
|
#
|
|
if response.ok:
|
|
if options.DEBUG: print("Debug: Good Request status code")
|
|
else:
|
|
print('*** Get for', options.callsign, 'failed, ErrorCode =', str(response.status_code))
|
|
print('*** Error code: ' + json_dict['ResponseStatus']['ErrorCode'])
|
|
print('*** Error message: ' + json_dict['ResponseStatus']['Message'])
|
|
sys.exit(1)
|
|
|
|
#
|
|
# check for errors coming back
|
|
#
|
|
if json_dict['ResponseStatus']:
|
|
print('ResponseStatus not NULL: ', json_dict['ResponseStatus'])
|
|
sys.exit(1)
|
|
else:
|
|
if options.DEBUG: print('ResponseStatus is NULL: ', json_dict['ResponseStatus'])
|
|
|
|
#
|
|
# display the returned data
|
|
#
|
|
|
|
# print('Number of records returned: ' + str(len(json_dict)))
|
|
# print('Number of items in VersionList returned: ' + str(len(json_data['VersionList'])))
|
|
|
|
if options.DISPLAYLIST:
|
|
# Display formatted list
|
|
for i in range(len(json_data['VersionList'])):
|
|
print((json_dict['VersionList'][i]['Callsign'] + " " + json_dict['VersionList'][i]['Version']))
|
|
else:
|
|
# Display json
|
|
print((json.dumps(json_data, indent=2)))
|
|
|
|
|
|
sys.exit(0)
|