def updateGlobalConfig(serveriplist, amipool, endpoints):
'''Configuration for Cisco endpoints (global)
SIP global definition goes in /tftpboot/SIPDefault.cnf and has a
reference to a firmware file P0S*.sb2. If there are several files, the
higher version is selected.
'''
sFirmwareVersion = None
for sPathName in glob.glob(elastix.BaseEndpoint.TFTP_DIR + '/P0S*.sb2'):
sVersion, ext = os.path.splitext(os.path.basename(sPathName))
if sFirmwareVersion == None or sFirmwareVersion < sVersion:
sFirmwareVersion = sVersion
if sFirmwareVersion == None:
logging.error('Failed to find firmware file P0S*.sb2 in ' + elastix.BaseEndpoint.TFTP_DIR)
return False
vars = {
'firmware_version' : sFirmwareVersion,
'phonesrv' : BaseEndpoint._buildPhoneProv(Endpoint._global_serverip, 'Cisco', 'GLOBAL'),
}
try:
sConfigFile = 'SIPDefault.cnf'
sConfigPath = elastix.BaseEndpoint.TFTP_DIR + '/' + sConfigFile
BaseEndpoint._writeTemplate('Cisco_global_SIPDefault.tpl', vars, sConfigPath)
return True
except IOError, e:
logging.error('Failed to write global config for Cisco - %s' % (str(e),))
return False
class Endpoint(BaseEndpoint):
_global_serverip = None
def __init__(self, amipool, dbpool, sServerIP, sIP, mac):
BaseEndpoint.__init__(self, 'Polycom', amipool, dbpool, sServerIP, sIP,
mac)
if Endpoint._global_serverip == None:
Endpoint._global_serverip = sServerIP
elif Endpoint._global_serverip != sServerIP:
logging.warning(
'global server IP is %s but endpoint %s requires ' +
'server IP %s - this endpoint might not work correctly.' %
(Endpoint._global_serverip, sIP, sServerIP))
# FIXME: currently no known way to probe phone model remotely
@staticmethod
def updateGlobalConfig(serveriplist, amipool, endpoints):
'''Configuration for Polycom endpoints (global):
Server definition goes in /tftpboot/server.cfg
Sip global definition goes in /tftpboot/sip.cfg
Requires directories /tftpboot/polycom/{logs,overrides,contacts}
'''
for sDir in ('/polycom/logs', '/polycom/overrides',
'/polycom/contacts'):
try:
os.makedirs(elastix.BaseEndpoint.TFTP_DIR + sDir, 0777)
except OSError, e:
# swallow "already exists", re-raise anything else
if e.errno != errno.EEXIST:
logging.error(
'Failed to create directory for Polycom - %s' %
(str(e), ))
return False
vars = {
'server_ip':
Endpoint._global_serverip,
'phonesrv':
BaseEndpoint._buildPhoneProv(Endpoint._global_serverip, 'Polycom',
'GLOBAL'),
}
for sConfigFile, sTemplate in (
('server.cfg', 'Polycom_global_server.tpl'),
('sip_1.cfg', 'Polycom_global_sip_1.tpl'),
('sip_2.cfg', 'Polycom_global_sip_2.tpl'),
):
try:
sConfigPath = elastix.BaseEndpoint.TFTP_DIR + '/' + sConfigFile
BaseEndpoint._writeTemplate(sTemplate, vars, sConfigPath)
except IOError, e:
logging.error('Failed to write %s for Polycom - %s' % (
sConfigFile,
str(e),
))
return False
def updateGlobalConfig(serveriplist, amipool, endpoints):
'''Set up global environment for this manufacturer
'''
# First of all, check if DPMA is available and properly licensed.
if not Endpoint._isDPMAAvailable(amipool):
return False
# Check if SIP configuration is appropriate for DPMA
Endpoint.checkSipConfiguration(amipool)
'''
We cannot just use a template for this, since a single file contains
the configuration for all phones, and the endpoint list might be partial
and risk removing the configuration of phones not involved in the update.
The res_digium_phone.conf file will be parsed into an array. This array
will contain, not lines, but sections of text. Each entry will be either
a context, or a span of blank lines and comments between two contexts.
For each context, its name will be extracted to a separate dictionary,
with the corresponding array index as a value.
'''
configsections, contexts = Endpoint._readDPMAConfig()
if configsections == None: return False
''' First, we parse the general context. If any modifications are made,
its raw text will be replaced. It is assumed that there are no
duplicate keys to preserve. '''
if 'general' in contexts:
generalcontext = contexts['general']
else:
generalcontext = {
'type': 'context',
'name': 'general',
'rawtext': '[general]\n',
'properties': {}
}
contexts['general'] = generalcontext
configsections[0:0] = [generalcontext]
modified = False
targetproperties = {
'service_discovery_enabled': 'yes',
'service_name': 'Elastix',
'config_auth': 'mac'
}
for k in targetproperties:
if (not k in generalcontext['properties']
) or generalcontext['properties'][k] != targetproperties[k]:
generalcontext['properties'][k] = targetproperties[k]
modified = True
if modified:
generalcontext[
'rawtext'] = '[general]\n;DO NOT MODIFY - written by Endpoint Configurator\n'
for k in generalcontext['properties']:
generalcontext['rawtext'] += k + '=' + generalcontext[
'properties'][k] + '\n'
'''
Next, we define a bunch of configuration contexts that need to be
defined for the affected phones. If the corresponding context name
exists, it will replace the one on the config file, and new raw text
will be generated. Otherwise it will be appended to the end of the
array. After this, the file is written to disk.
'''
networkcontexts = {}
phonecontexts = {}
accountcontexts = {}
for endpoint in endpoints:
serverip = BaseEndpoint.chooseServerIP(serveriplist,
endpoint.getIP())
netval = serveriplist[serverip]['network']
network_key = 'Elastix_Network_' + \
str((netval >> 24) & 0xFF) + '-' + \
str((netval >> 16) & 0xFF) + '-' + \
str((netval >> 8) & 0xFF) + '-' + \
str((netval ) & 0xFF) + '-' + \
str(serveriplist[serverip]['netbits'])
# Check that network context is ready
if not network_key in networkcontexts:
networkspec = \
str((netval >> 24) & 0xFF) + '.' + \
str((netval >> 16) & 0xFF) + '.' + \
str((netval >> 8) & 0xFF) + '.' + \
str((netval ) & 0xFF) + '/' + \
str(serveriplist[serverip]['netbits'])
networkcontexts[network_key] = {
'type': 'context',
'name': network_key,
'rawtext': '[' + network_key +
']\n;DO NOT MODIFY - written by Endpoint Configurator\n',
'properties': {
'type':
'network',
'cidr':
networkspec,
'registration_address':
serverip,
'registration_port':
'5060',
'file_url_prefix':
BaseEndpoint._buildPhoneProv(serverip, 'Digium',
'GLOBAL')
}
}
for k in networkcontexts[network_key]['properties']:
networkcontexts[network_key][
'rawtext'] += k + '=' + networkcontexts[network_key][
'properties'][k] + '\n'
# Generate phone context, references network context
endpoint_key = 'Phone_' + (endpoint._mac.replace(':', '').upper())
phonecontexts[endpoint_key] = {
'type': 'context',
'name': endpoint_key,
'rawtext': '[' + endpoint_key +
']\n;DO NOT MODIFY - written by Endpoint Configurator\n',
'properties': {
'type': 'phone',
'network': network_key,
'mac': (endpoint._mac.replace(':', '').upper()),
'web_ui_enabled': 'yes'
}
}
# Generate account contexts, references phone context
rawaccounts = ''
vars = endpoint._prepareVarList()
for extension in vars['sip']:
account_key = extension.account
if not 'full_name' in phonecontexts[endpoint_key]['properties']:
phonecontexts[endpoint_key]['properties'][
'full_name'] = extension.description
accountcontexts[account_key] = {
'type': 'context',
'name': account_key,
'rawtext': '[' + account_key +
']\n;DO NOT MODIFY - written by Endpoint Configurator\n',
'properties': {
'type': 'line',
'exten': extension.extension,
'line_label': extension.description
}
}
rawaccounts += 'line=' + account_key + '\n'
for k in accountcontexts[account_key]['properties']:
accountcontexts[account_key][
'rawtext'] += k + '=' + accountcontexts[account_key][
'properties'][k] + '\n'
# Build rawtext for phone
for k in phonecontexts[endpoint_key]['properties']:
phonecontexts[endpoint_key][
'rawtext'] += k + '=' + phonecontexts[endpoint_key][
'properties'][k] + '\n'
phonecontexts[endpoint_key]['rawtext'] += rawaccounts
newcontexts = {}
newcontexts.update(networkcontexts)
newcontexts.update(phonecontexts)
newcontexts.update(accountcontexts)
# Update existing contexts
for k in newcontexts:
if k in contexts:
contexts[k].update(newcontexts[k])
else:
newcontexts[k]['rawtext'] += '\n'
configsections.append(newcontexts[k])
# Write out final configuration
if not Endpoint._writeDPMAConfig(configsections):
return False
# Reconfigure all the phones
ami = amipool.get()
ami.Command('module reload res_digium_phone.so')
ami.Command('digium_phones reconfigure all')
amipool.put(ami)
return True