def start(self):
"""Start method"""
if self._config.find("policy").text == 'allow':
policy = True
elif self._config.find("policy").text == 'deny':
policy = False
apps = [e.text for e in self._config.findall("entry[@type='app']")]
for D, d, F in os.walk(app_dir):
for f in F:
if f.endswith(".desktop"):
Exec = ''
try:
Exec = DesktopParser(os.path.join(D, f)).get('Exec')
if Exec: Exec = Exec.split()[0]
except Exception as e:
print("__ app_permissions error:", e)
for p in os.environ["PATH"].split(':'):
b = os.path.join(p, Exec)
if os.path.isfile(b):
Exec = b
break
if f in apps:
os.chmod(os.path.join(D, f), modes['app'][not policy])
if os.path.isfile(Exec):
os.chmod(Exec, modes['bin'][not policy])
else:
os.chmod(os.path.join(D, f), modes['app'][policy])
if os.path.isfile(Exec):
os.chmod(Exec, modes['bin'][policy])
def run(self):
"""Parse app_dir directory, looking for .desktop files
And parse this desktop files, creating entries on self.allApps dict
@param self A AppPermissions instance
"""
self.cancel = False
all = []
for D, d, F in os.walk(app_dir):
for f in F:
if f.endswith('.desktop'):
all.append(os.path.join(D, f))
self.total = len(all)
self.concluded = 0.0
for f in all:
if self.cancel:
break
try:
d = DesktopParser(f)
Name = d.get('Name')
Exec = d.get('Exec')
except:
continue
T = QtGui.QListWidgetItem("{0}".format(Name), self.listWid)
T.setToolTip(Exec)
self.allApps[f] = {'name': Name, 'exec': Exec, 'all': T}
self.concluded += 1
self.parsed.emit(int(round(100.0*self.concluded/self.total)))
def stop(self):
"""Stop method"""
for D, d, F in os.walk(app_dir):
for f in F:
f = os.path.join(D, f)
if f.endswith(".desktop"):
Exec = ''
try:
Exec = DesktopParser(f).get('Exec')
if Exec: Exec = Exec.split()[0]
except:
pass
for p in os.environ["PATH"].split(':'):
b = os.path.join(p, Exec)
if os.path.isfile(b):
Exec = b
break
os.chmod(f, modes['app'][1])
if os.path.isfile(Exec): os.chmod(Exec, modes['bin'][1])
