| Chetan Gaonker | 7997bb4 | 2016-03-28 09:46:15 -0700 | [diff] [blame] | 1 | import os |
| 2 | import json |
| 3 | ##load the olt config |
| 4 | |
| 5 | class OltConfig: |
| 6 | def __init__(self, olt_conf_file = ''): |
| 7 | if not olt_conf_file: |
| 8 | self.olt_conf_file = os.getenv('OLT_CONFIG') |
| 9 | else: |
| 10 | self.olt_conf_file = olt_conf_file |
| 11 | try: |
| 12 | self.olt_handle = open(self.olt_conf_file, 'r') |
| 13 | self.olt_conf = json.load(self.olt_handle) |
| 14 | except: |
| 15 | self.olt_handle = None |
| 16 | self.olt_conf = {} |
| 17 | self.olt_conf['olt'] = False |
| 18 | |
| 19 | def on_olt(self): |
| 20 | return self.olt_conf['olt'] is True |
| 21 | |
| 22 | def olt_port_map(self): |
| 23 | if self.on_olt() and self.olt_conf.has_key('ports'): |
| 24 | port_map = {} |
| 25 | ##Build a rx/tx port number to interface map |
| 26 | port_map[1] = self.olt_conf['ports']['rx'] |
| 27 | port_map[2] = self.olt_conf['ports']['tx'] |
| 28 | port_map[port_map[1]] = 1 |
| 29 | port_map[port_map[2]] = 2 |
| 30 | return port_map |
| 31 | else: |
| 32 | return None |
| Chetan Gaonker | a2b87df | 2016-03-31 15:41:31 -0700 | [diff] [blame] | 33 | |
| 34 | def olt_device_data(self): |
| 35 | if self.on_olt(): |
| 36 | accessDeviceDict = {} |
| 37 | accessDeviceDict['uplink'] = str(self.olt_conf['uplink']) |
| 38 | accessDeviceDict['vlan'] = str(self.olt_conf['vlan']) |
| 39 | return accessDeviceDict |
| 40 | return None |