def __init__(self):
self.regression_dir = expand_path(
Config.get("logging", "results_output_dir"))
self.script_output_dir = expand_path(
Config.get("logging", "temp_script_output_dir"))
self.reset_plugins_between_scripts = Config.getboolean(
"core", "reset_plugins_between_scripts")
self.json_results = Config.getboolean("logging", "json_results")
def import_ccsds_header_types():
headers_path = expand_path(Config.get("ccsds", "CCSDS_header_path"))
if not os.path.exists(headers_path):
log.error("ccsds:CCSDS_header_path is not a valid path: {}".format(
headers_path))
return None
log.info("Importing CCSDS header definitions from {}".format(headers_path))
sys.path.append(os.path.dirname(headers_path))
try:
headers_module = importlib.import_module(
os.path.basename(headers_path).replace(".py", ""))
except Exception as e:
log.error("Unable to import module {}".format(headers_path), e)
return None
if not hasattr(headers_module, "CcsdsPrimaryHeader"):
log.error("No definition for CcsdsPrimaryHeader found in {}".format(
headers_path))
return None
if not hasattr(headers_module, "CcsdsCommand"):
log.error(
"No definition for CcsdsCommand found in {}".format(headers_path))
return None
if not hasattr(headers_module, "CcsdsTelemetry"):
log.error("No definition for CcsdsTelemetry found in {}".format(
headers_path))
return None
ccsds_primary_header = getattr(headers_module, "CcsdsPrimaryHeader")
if not (issubclass(ccsds_primary_header, ctypes.Structure)
and callable(getattr(ccsds_primary_header, "get_msg_id", None))
and callable(getattr(ccsds_primary_header, "is_command", None))):
log.error(
"CcsdsPrimaryHeader definition does not meet interface requirements"
)
return None
ccsds_command = getattr(headers_module, "CcsdsCommand")
if not (issubclass(ccsds_command, ctypes.Structure)
and callable(getattr(ccsds_command, "get_msg_id", None))
and callable(getattr(ccsds_command, "get_function_code", None))):
log.error(
"CcsdsCommand definition does not meet interface requirements")
return None
ccsds_telemetry = getattr(headers_module, "CcsdsTelemetry")
if not (issubclass(ccsds_telemetry, ctypes.Structure)
and callable(getattr(ccsds_telemetry, "get_msg_id", None))):
log.error(
"CcsdsTelemetry definition does not meet interface requirements")
return None
return CcsdsHeaderTypes(ccsds_primary_header, ccsds_command,
ccsds_telemetry)
def set_logger_options_from_config():
log_outputDir = expand_path(
Config.get("logging", "temp_script_output_dir", fallback="./temp"))
shutil.rmtree(log_outputDir, ignore_errors=True)
log_output = os.path.join(
os.path.abspath(log_outputDir),
Config.get("logging", "ctf_log_file", fallback="./CTF_Log.log"))
Global.CTF_log_dir = os.path.abspath(log_outputDir)
Global.CTF_log_dir_file = log_output
if (os.path.exists(Global.CTF_log_dir)):
shutil.rmtree(Global.CTF_log_dir, ignore_errors=True)
os.makedirs(Global.CTF_log_dir)
change_log_file(Global.CTF_log_dir_file)
def init_connection(self, host, user=None, port=None, gateway=None, ssh_config_path=None, args=None):
try:
if self.connection and self.connection.is_connected:
log.debug("Closing connection to {}".format(self.connection.host))
self.connection.close()
if ssh_config_path:
ssh_config_path = expand_path(ssh_config_path)
config = fabric.Config(runtime_ssh_path=ssh_config_path)
self.connection = fabric.Connection(host,
user=user,
port=port,
gateway=gateway,
config=config,
connect_kwargs=args)
log.debug("Opening connection to {}...".format(self.connection.host))
self.connection.open()
return True
except Exception as e:
log.error("Remote connection failed: {}".format(e))
return False
def download_ftputil(self, host, remote_path, local_path, id='anonymous'):
self.ip = host
try:
local_path = expand_path(local_path)
# noinspection PyDeprecation
with ftputil.FTPHost(host, id, '') as ftp:
for path, dirs, files in ftp.walk(remote_path):
rel_path = os.path.relpath(path, remote_path)
local_dir = os.path.join(local_path, rel_path)
if not ftp.path.exists(local_dir):
log.debug(
"Creating local directory {}...".format(local_dir))
os.makedirs(local_dir)
for file in files:
log.debug("Downloading {}...".format(file))
remote_file = ftp.path.join(path, file)
local_file = os.path.join(local_dir, file)
ftp.download(remote_file, local_file)
log.debug("FTP download complete.")
except Exception as e:
log.warn("FTP download failed: {}".format(e))
return False
else:
return True
def upload_ftputil(self, host, local_path, remote_path, id='anonymous'):
self.ip = host
try:
os.chdir(expand_path(local_path))
# noinspection PyDeprecation
with ftputil.FTPHost(host, id, '') as ftp:
ftp.login()
for path, dirs, files in os.walk('.'):
remote_dir = ftp.path.join(remote_path, path)
if not ftp.path.exists(remote_dir):
log.debug("Creating remote directory {}...".format(
remote_dir))
ftp.makedirs(remote_dir)
for file in files:
log.debug("Uploading {}...".format(file))
local_file = os.path.join(path, file)
remote_file = ftp.path.join(remote_dir, file)
ftp.upload(local_file, remote_file)
log.debug("FTP upload complete.")
except Exception as e:
log.warn("FTP upload failed: {}".format(e))
return False
else:
return True
def validate_directory(self, directory):
new_directory = expand_path(directory)
if not os.path.isdir(new_directory):
new_directory = None
log.warn("Directory does not exist - {}".format(directory))
return new_directory
def expand_directory(self, directory):
new_directory = expand_path(directory)
return new_directory
