def juniper_parse_sh_route(text, prependas):
def split_ases(ases):
return str.split(ases)
DEFAULT_PARAMS = {"recuse": False, "reconly": False, "aggr": None}
res = []
bgp_start = False
params = dict(DEFAULT_PARAMS)
for l in str.splitlines(text):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: l=" + str(l))
if juniper_bgp_path_active_regex.match(l):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: ACTIVE PATH")
bgp_start = True
params["recuse"] = True
continue
if juniper_bgp_path_regex.match(l):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: NON-ACTIVE PATH")
bgp_start = True
continue
m = juniper_bgp_path_content.match(l)
if m and bgp_start:
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: path=" + str(m.group(1)))
ases = [ulgmodel.annotateAS("AS" + str(asn)) for asn in [prependas] + split_ases(m.group(1))]
res.append((ases, params))
params = dict(DEFAULT_PARAMS)
bgp_start = False
continue
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: res=" + str(res))
return res
def bird_parse_sh_route_all(text, prependas):
def split_ases(ases):
return str.split(ases)
DEFAULT_PARAMS = {'recuse': False, 'reconly': False, 'aggr': None}
res = []
params = dict(DEFAULT_PARAMS)
for l in str.splitlines(text):
m = bird_sh_route_all_nexthop_regexp.match(l)
if (m):
params['peer'] = m.group(2)
if (bird_sh_route_all_used_regexp.match(l)):
params['recuse'] = True
m = bird_sh_route_all_ases_regexp.match(l)
if (m):
ases = [
ulgmodel.annotateAS("AS" + str(asn))
for asn in [prependas] + split_ases(m.group(2))
]
res.append((ases, params))
params = dict(DEFAULT_PARAMS)
continue
return res
def cisco_parse_sh_bgp_uni(lines,prependas):
def split_ases(ases):
if ases == 'Local':
return []
else:
return str.split(ases)
def get_info(info):
res = {'recuse':False, 'reconly':False, 'aggr':None}
for g in info.split(','):
# if(regex_sh_bgp_uni_recuse.match(g)):
# res['recuse'] = True
if(regex_sh_bgp_uni_reconly.match(g)):
res['reconly'] = True
m = regex_sh_bgp_uni_aggr.match(g)
if(m):
res['aggr'] = m.group(1)
return res
paths = []
table_prestarted = False
table_started = False
for l in str.splitlines(lines):
if not table_started:
if table_prestarted:
# if prestarted and a line not containing only numbers of
# update groups, start immediately
if not re.match('^[0-9\s]+$',l):
table_started = True
# if not prestarted and match occures, wait for next line
if(regex_sh_bgp_uni_table_start.match(l)):
table_prestarted = True
if table_started:
m = regex_sh_bgp_uni_asline.match(l)
if(m):
ases = [ulgmodel.annotateAS("AS"+str(asn)) for asn in [prependas] + split_ases(m.group(2))]
infotext = m.group(3)
if(infotext):
paths.append((ases,get_info(infotext)))
else:
paths.append((ases,{'recuse':False, 'reconly':False, 'aggr':None}))
continue
m = regex_sh_bgp_uni_peerline.match(l)
if(m):
paths[-1][1]['peer'] = m.group(1)
continue
m = regex_sh_bgp_uni_origline_best.match(l)
if(m):
paths[-1][1]['recuse'] = True
return paths
def cisco_parse_sh_bgp_uni(lines,prependas):
def split_ases(ases):
return str.split(ases)
def get_info(info):
res = {'recuse':False, 'reconly':False, 'aggr':None}
for g in info.split(','):
if(regex_sh_bgp_uni_recuse.match(g)):
res['recuse'] = True
if(regex_sh_bgp_uni_reconly.match(g)):
res['reconly'] = True
m = regex_sh_bgp_uni_aggr.match(g)
if(m):
res['aggr'] = m.group(1)
return res
paths = []
table_prestarted = False
table_started = False
for l in str.splitlines(lines):
if(table_started):
m = regex_sh_bgp_uni_asline.match(l)
if(m):
ases = [ulgmodel.annotateAS("AS"+str(asn)) for asn in [prependas] + split_ases(m.group(2))]
infotext = m.group(3)
if(infotext):
paths.append((ases,get_info(infotext)))
else:
paths.append((ases,{'recuse':False, 'reconly':False, 'aggr':None}))
continue
m = regex_sh_bgp_uni_peerline.match(l)
if(m):
paths[-1][1]['peer'] = m.group(1)
continue
m = regex_sh_bgp_uni_origline_best.match(l)
if(m):
paths[-1][1]['recuse'] = True
else:
if(table_prestarted):
table_started = True
if(regex_sh_bgp_uni_table_start.match(l)):
table_prestarted = True
return paths
def bird_parse_sh_route_all(text,prependas):
def split_ases(ases):
return str.split(ases)
DEFAULT_PARAMS = {'recuse':False, 'reconly':False, 'aggr':None}
res = []
params = dict(DEFAULT_PARAMS)
for l in str.splitlines(text):
m = bird_sh_route_all_nexthop_regexp.match(l)
if(m):
params['peer'] = m.group(2)
if(bird_sh_route_all_used_regexp.match(l)):
params['recuse'] = True
m = bird_sh_route_all_ases_regexp.match(l)
if(m):
ases = [ulgmodel.annotateAS("AS"+str(asn)) for asn in [prependas] + split_ases(m.group(2))]
res.append((ases,params))
params = dict(DEFAULT_PARAMS)
continue
return res
def juniper_parse_sh_route(text, prependas):
def split_ases(ases):
return str.split(ases)
DEFAULT_PARAMS = {'recuse': False, 'reconly': False, 'aggr': None}
res = []
bgp_start = False
params = dict(DEFAULT_PARAMS)
for l in str.splitlines(text):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: l=" + str(l))
if (juniper_bgp_path_active_regex.match(l)):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: ACTIVE PATH")
bgp_start = True
params['recuse'] = True
continue
if (juniper_bgp_path_regex.match(l)):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: NON-ACTIVE PATH")
bgp_start = True
continue
m = juniper_bgp_path_content.match(l)
if (m and bgp_start):
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: path=" + str(m.group(1)))
ases = [
ulgmodel.annotateAS("AS" + str(asn))
for asn in [prependas] + split_ases(m.group(1))
]
res.append((ases, params))
params = dict(DEFAULT_PARAMS)
bgp_start = False
continue
ulgmodel.debug("JUNIPER PARSE SHOW ROUTE: res=" + str(res))
return res
def cisco_parse_sh_bgp_uni(lines, prependas):
def split_ases(ases):
if ases == 'Local':
return []
else:
return str.split(ases)
def get_info(info):
res = {'recuse': False, 'reconly': False, 'aggr': None}
for g in info.split(','):
# if(regex_sh_bgp_uni_recuse.match(g)):
# res['recuse'] = True
if (regex_sh_bgp_uni_reconly.match(g)):
res['reconly'] = True
m = regex_sh_bgp_uni_aggr.match(g)
if (m):
res['aggr'] = m.group(1)
return res
paths = []
table_prestarted = False
table_started = False
for l in str.splitlines(lines):
if not table_started:
if table_prestarted:
# if prestarted and a line not containing only numbers of
# update groups, start immediately
if not re.match('^[0-9\s]+$', l):
table_started = True
# if not prestarted and match occures, wait for next line
if (regex_sh_bgp_uni_table_start.match(l)):
table_prestarted = True
if table_started:
m = regex_sh_bgp_uni_asline.match(l)
if (m):
ases = [
ulgmodel.annotateAS("AS" + str(asn))
for asn in [prependas] + split_ases(m.group(2))
]
infotext = m.group(3)
if (infotext):
paths.append((ases, get_info(infotext)))
else:
paths.append((ases, {
'recuse': False,
'reconly': False,
'aggr': None
}))
continue
m = regex_sh_bgp_uni_peerline.match(l)
if (m):
paths[-1][1]['peer'] = m.group(1)
continue
m = regex_sh_bgp_uni_origline_best.match(l)
if (m):
paths[-1][1]['recuse'] = True
return paths