def parse_sessions(cp_file, tools):
"""
:param cp_file:
:param tools:
-> Parse all sessions in the 'control_panel.xml' file given.
-> Except an incorrect XML format and raise ERROR.
"""
sessions = {}
try:
cp_tree = Et.parse(cp_file)
sessions_tags = cp_tree.findall(SESSION_TAG_REF)
for session_tag in sessions_tags:
session_name = session_tag.get(NAME_REF)
session_programs = {}
for program_tag in session_tag:
program_name = program_tag.get(NAME_REF)
command = tools[program_name].command
options = []
for option_tag in program_tag:
option = parse_arg_option(option_tag)
options.append(option)
program_object = db.Program(program_name, command, options)
session_programs[program_name] = program_object
session_object = db.Session(session_name, session_programs)
sessions[session_name] = session_object
except Et.ParseError as msg:
LOGGER.error(
"ERROR in syntax of XML file : '%s'. "
"Original message : '%s'.", cp_file, msg)
return sessions
def parse_tools(cp_file):
"""
:param cp_file:
-> Parse all tools in the 'control_panel' file given.
-> Except an incorrect XML format and raise ERROR.
"""
tools = {}
try:
cp_tree = Et.parse(cp_file)
tools_tags = cp_tree.findall(PROGRAM_TAG_REF)
for tool_tag in tools_tags:
tool_name = tool_tag.get(NAME_REF)
tool_command = tool_tag.get(COMMAND_REF)
options = []
for option_tag in tool_tag:
option = parse_arg_option(option_tag)
options.append(option)
tool_object = db.Program(tool_name, tool_command, options)
tools[tool_name] = tool_object
except Et.ParseError as msg:
LOGGER.error(
"ERROR in syntax of XML file : '%s'. "
"Original message : '%s'.", cp_file, msg)
return tools
def parse_tools(tools_path):
"""
:param tools_path:
-> Parse all tools files in the 'tools_path' directory.
-> Except an incorrect XML format and raise ERROR.
"""
tools = {}
blacklisted_tools = []
blacklist = tools_path + "/" + "blacklisted"
if os.path.exists(blacklist):
with open(blacklist, 'r') as blacklist_fic:
for line in blacklist_fic:
line = line.strip()
if line != "" and line[0] != "#":
blacklisted_tools.append(line)
for file in os.listdir(tools_path):
if file.endswith(".xml"):
file_path = tools_path + "/" + file
try:
tree = Et.parse(file_path)
tool_tag = tree.getroot()
if tool_tag.tag == PROGRAM_REF:
tool_name = tool_tag.get(NAME_REF)
tool_command = tool_tag.get(COMMAND_REF)
icon = tool_tag.get(ICON_REF)
fav = tool_tag.get(FAVORITE_REF)
favorite = fav if fav is None else (fav
not in STRINGS_FALSE)
options = []
for option_tag in tool_tag:
option = parse_arg_option(option_tag)
options.append(option)
blacklisted = True if tool_name in blacklisted_tools else False
tool_object = db.Program(tool_name,
tool_command,
options,
icon,
favorite=favorite,
blacklisted=blacklisted)
tools[tool_name] = tool_object
except Et.ParseError as msg:
LOGGER.error(
"ERROR in syntax of XML file : '%s'. "
"Original message : '%s'.", file, msg)
return tools
OPTION_REF = "arg"
SESSION_TAG_REF = "/".join((SECTION_REF, SESSION_REF))
CONTROL_PANEL_STRUCTURE = [(CONTROL_PANEL, [NAME_REF], [
(SECTION_REF, [NAME_REF], [(PROGRAM_REF, [NAME_REF, COMMAND_REF], [
(OPTION_REF, [FLAG_REF, CONSTANT_REF], [])
])]),
(SECTION_REF, [NAME_REF], [(SESSION_REF, [NAME_REF], [
(PROGRAM_REF, [NAME_REF], [(OPTION_REF, [FLAG_REF, CONSTANT_REF], [])])
])])
])]
# DEFAULT SESSIONS :
SIMULATOR_OBJECT = db.Program("Simulator", "sw/simulator/pprzsim-launch",
[("-a", "@AIRCRAFT"),
("-t", "@TARGET"), "--boot", "--norc"])
GCS_OBJECT = db.Program("GCS", "sw/ground_segment/cockpit/gcs", [])
SERVER_OBJECT = db.Program("Server", "sw/ground_segment/tmtc/server", ["-n"])
PLAYER_OBJECT = db.Program("Log File Player", "sw/logalizer/play", [])
SIMULATION_NAME = "Simulation"
SIMULATION_SESSION = db.Session(
SIMULATION_NAME, {
SIMULATOR_OBJECT.name: SIMULATOR_OBJECT,
GCS_OBJECT.name: GCS_OBJECT,
SERVER_OBJECT.name: SERVER_OBJECT
})
SESSIONS_COMBO_SEP = " - - - - - - - - - - "
REPLAY_NAME = "Replay"
REPLAY_SESSION = db.Session(