freifunk/ffmap-backend
0
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

batman: ensure /usr/sbin and /usr/local/sbin are in PATH

Browse source
This commit is contained in:
Martin Weinelt 2015-04-12 19:50:21 +02:00
parent 1ee17c0440
commit dfcb9a3940
1 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
lib/batman.py
View file

@ -13,6 +13,14 @@ class Batman(object):
self.mesh_interface = mesh_interface self.mesh_interface = mesh_interface
self.alfred_sock = alfred_sockpath self.alfred_sock = alfred_sockpath
# ensure /usr/sbin and /usr/local/sbin are in PATH
env = os.environ
path = set(env['PATH'].split(':'))
path.add('/usr/sbin/')
path.add('/usr/local/sbin')
env['PATH'] = ':'.join(path)
self.environ = env
# compile regular expressions only once on startup # compile regular expressions only once on startup
self.mac_addr_pattern = re.compile(r'(([a-z0-9]{2}:){5}[a-z0-9]{2})') self.mac_addr_pattern = re.compile(r'(([a-z0-9]{2}:){5}[a-z0-9]{2})')
@ -38,7 +46,7 @@ class Batman(object):
cmd = ['batadv-vis', '-i', self.mesh_interface, '-f', 'json'] cmd = ['batadv-vis', '-i', self.mesh_interface, '-f', 'json']
if self.alfred_sock: if self.alfred_sock:
cmd.extend(['-u', self.alfred_sock]) cmd.extend(['-u', self.alfred_sock])
output = subprocess.check_output(cmd) output = subprocess.check_output(cmd, env=self.environ)
lines = output.splitlines() lines = output.splitlines()
return self.vis_data_helper(lines) return self.vis_data_helper(lines)
@ -50,7 +58,7 @@ class Batman(object):
cmd = ['batctl', '-m', self.mesh_interface, 'gwl', '-n'] cmd = ['batctl', '-m', self.mesh_interface, 'gwl', '-n']
if os.geteuid() > 0: if os.geteuid() > 0:
cmd.insert(0, 'sudo') cmd.insert(0, 'sudo')
output = subprocess.check_output(cmd) output = subprocess.check_output(cmd, env=self.environ)
output_utf8 = output.decode('utf-8') output_utf8 = output.decode('utf-8')
rows = output_utf8.splitlines() rows = output_utf8.splitlines()
@ -79,7 +87,7 @@ class Batman(object):
cmd = ['batctl', '-m', self.mesh_interface, 'gw'] cmd = ['batctl', '-m', self.mesh_interface, 'gw']
if os.geteuid() > 0: if os.geteuid() > 0:
cmd.insert(0, 'sudo') cmd.insert(0, 'sudo')
output = subprocess.check_output(cmd) output = subprocess.check_output(cmd, env=self.environ)
chunks = output.decode("utf-8").split() chunks = output.decode("utf-8").split()
return chunks[0], chunks[3] if 3 in chunks else None return chunks[0], chunks[3] if 3 in chunks else None