def save(self, data):
"""
Given a dictionary conforming to the IConfigurationBackend
specification, write the data to the file configured with this backend
in a format suitable to be read back using load().
"""
lines = self._build_group(data, 0)
config_directory = os.path.dirname(self.filename)
tmp_filename = '%s.%d.%08X' % (self.filename, os.getpid(),
random.getrandbits(32))
try:
if config_directory:
makedirs(config_directory)
file = os.fdopen(
os.open(tmp_filename, os.O_WRONLY | os.O_CREAT | os.O_TRUNC,
0600), 'wb')
file.write(
(os.linesep.join(lines) + os.linesep).encode(self.encoding))
file.close()
if platform.system() == 'Windows':
# os.rename does not work on Windows if the destination file already exists.
# It seems there is no atomic way to do this on Windows.
unlink(self.filename)
os.rename(tmp_filename, self.filename)
except (IOError, OSError), e:
raise FileBuilderError("failed to write configuration data: %s" %
str(e))
def save_certificates(self, sip_address, crt, key, ca):
crt = crt.strip() + os.linesep
key = key.strip() + os.linesep
ca = ca.strip() + os.linesep
X509Certificate(crt)
X509PrivateKey(key)
X509Certificate(ca)
makedirs(ApplicationData.get('tls'))
certificate_path = ApplicationData.get(os.path.join('tls', sip_address+'.crt'))
file = open(certificate_path, 'w')
os.chmod(certificate_path, 0600)
file.write(crt+key)
file.close()
ca_path = ApplicationData.get(os.path.join('tls', 'ca.crt'))
try:
existing_cas = open(ca_path).read().strip() + os.linesep
except:
file = open(ca_path, 'w')
file.write(ca)
file.close()
else:
if ca not in existing_cas:
file = open(ca_path, 'w')
file.write(existing_cas+ca)
file.close()
settings = SIPSimpleSettings()
settings.tls.ca_list = ca_path
settings.save()
return certificate_path
def store_image(self, data):
if data is None:
return None
data_hash = sha512(data).hexdigest()
try:
return self.filemap[data_hash].destination
except KeyError:
pass
try:
destination_name = os.path.join('images', self.available_names.popleft())
except IndexError:
# No more available file names.
return None
pixmap = QPixmap()
if pixmap.loadFromData(data):
pixmap = pixmap.scaled(32, 32, Qt.KeepAspectRatio, Qt.SmoothTransformation)
makedirs(ApplicationData.get('images'))
if pixmap.save(ApplicationData.get(destination_name)):
file_mapping = FileMapping(data_hash, destination_name)
self.filemap[data_hash] = file_mapping
map_filename = ApplicationData.get(os.path.join('images', '.cached_icons.map'))
map_tempname = map_filename + '.tmp'
try:
file = open(map_tempname, 'wb')
pickle.dump(self.filemap, file)
file.close()
if sys.platform == 'win32':
unlink(map_filename)
os.rename(map_tempname, map_filename)
except Exception, e:
log.error("could not save icon cache file mappings: %s" % e)
return destination_name
def __init__(self):
makedirs(ApplicationData.get('images'))
try:
self.filemap = pickle.load(open(ApplicationData.get(os.path.join('images', '.cached_icons.map'))))
except Exception:
self.filemap = {}
all_names = set('cached_icon_%04d.png' % x for x in xrange(1, 10000))
used_names = set(os.listdir(ApplicationData.get('images')))
self.available_names = deque(sorted(all_names - used_names))
def start(self):
# There is still a race condition here in that the directory can be removed
# before the PJSIP opens the file. There's nothing that can be done about
# it as long as PJSIP doesn't accept an already open file descriptor. -Luci
makedirs(os.path.dirname(self.filename))
self._recording_wave_file = RecordingWaveFile(self.mixer, self.filename)
self._recording_wave_file.start()
notification_center = NotificationCenter()
notification_center.post_notification('AudioPortDidChangeSlots', sender=self, data=TimestampedNotificationData(consumer_slot_changed=True, producer_slot_changed=False,
old_consumer_slot=None, new_consumer_slot=self._recording_wave_file.slot))
def _init_log_directory(self):
settings = SIPSimpleSettings()
log_directory = settings.logs.directory.normalized
try:
makedirs(log_directory)
except Exception, e:
if not self._log_directory_error:
print "failed to create logs directory '%s': %s" % (log_directory, e)
self._log_directory_error = True
self._siptrace_error = True
self._pjsiptrace_error = True
self._notifications_error = True
raise
def start(self):
# There is still a race condition here in that the directory can be removed
# before the PJSIP opens the file. There's nothing that can be done about
# it as long as PJSIP doesn't accept an already open file descriptor. -Luci
makedirs(os.path.dirname(self.filename))
self._recording_wave_file = RecordingWaveFile(self.mixer,
self.filename)
self._recording_wave_file.start()
notification_center = NotificationCenter()
notification_center.post_notification(
'AudioPortDidChangeSlots',
sender=self,
data=TimestampedNotificationData(
consumer_slot_changed=True,
producer_slot_changed=False,
old_consumer_slot=None,
new_consumer_slot=self._recording_wave_file.slot))
def store(self, filename, pixmap=None):
if filename is None:
return None
if not os.path.isabs(filename):
return filename
if filename.startswith(ApplicationData.directory + os.path.sep):
return filename[len(ApplicationData.directory + os.path.sep):]
try:
file_mapping = self.filemap[filename]
except KeyError:
pass
else:
source_info = FileInfo(filename)
destination_info = FileInfo(file_mapping.destination.name)
if (source_info, destination_info) == (file_mapping.source, file_mapping.destination):
return destination_info.name
try:
destination_name = os.path.join('images', self.available_names.popleft())
except IndexError:
# No more available file names. Return original file for now
return filename
if pixmap is None:
pixmap = QPixmap()
if pixmap.load(filename):
pixmap = pixmap.scaled(32, 32, Qt.KeepAspectRatio, Qt.SmoothTransformation)
makedirs(ApplicationData.get('images'))
if pixmap.save(ApplicationData.get(destination_name)):
source_info = FileInfo(filename)
destination_info = FileInfo(destination_name)
file_mapping = FileMapping(source_info, destination_info)
self.filemap[filename] = file_mapping
map_filename = ApplicationData.get(os.path.join('images', '.cached_icons.map'))
map_tempname = map_filename + '.tmp'
try:
file = open(map_tempname, 'wb')
pickle.dump(self.filemap, file)
file.close()
if sys.platform == 'win32':
unlink(map_filename)
os.rename(map_tempname, map_filename)
except Exception, e:
log.error("could not save icon cache file mappings: %s" % e)
return destination_name
def save(self, data):
"""
Given a dictionary conforming to the IConfigurationBackend
specification, write the data to the file configured with this backend
in a format suitable to be read back using load().
"""
lines = self._build_group(data, 0)
config_directory = os.path.dirname(self.filename)
tmp_filename = '%s.%d.%08X' % (self.filename, os.getpid(), random.getrandbits(32))
try:
if config_directory:
makedirs(config_directory)
file = os.fdopen(os.open(tmp_filename, os.O_WRONLY|os.O_CREAT|os.O_TRUNC, 0600), 'wb')
file.write((os.linesep.join(lines)+os.linesep).encode(self.encoding))
file.close()
if platform.system() == 'Windows':
# os.rename does not work on Windows if the destination file already exists.
# It seems there is no atomic way to do this on Windows.
unlink(self.filename)
os.rename(tmp_filename, self.filename)
except (IOError, OSError), e:
raise FileBuilderError("failed to write configuration data: %s" % str(e))
def file(self):
if 'file' not in self.__dict__:
directory = os.path.dirname(self.filename)
makedirs(directory)
self.__dict__['file'] = open(self.filename, 'a')
return self.__dict__['file']
