fsfwgen/objects/objects.py

94 lines
3.0 KiB
Python

import re
from fsfwgen.parserbase.parser import FileParser
from fsfwgen.core import get_console_logger
from fsfwgen.utility.sql_writer import SqlWriter
LOGGER = get_console_logger()
class ObjectDefinitionParser(FileParser):
def __init__(self, file_list: list):
super().__init__(file_list)
def _handle_file_parsing(self, file_name: str, *args, **kwargs):
file = open(file_name, "r", encoding="utf-8")
for line in file.readlines():
match = re.search(r"([\w]*)[\s]*=[\s]*(0[xX][0-9a-fA-F]+)", line)
if match:
self.mib_table.update({match.group(2): [match.group(1)]})
def _handle_file_parsing_moving_window(
self,
file_name: str,
current_line: int,
moving_window_size: int,
moving_window: list,
*args,
**kwargs,
):
pass
def _post_parsing_operation(self):
pass
def export_object_file(filename, object_list, file_separator: str = ","):
file = open(filename, "w")
for entry in object_list:
file.write(str(entry[0]) + file_separator + entry[1][0] + "\n")
file.close()
def write_translation_file(filename: str, list_of_entries, date_string_full: str):
outputfile = open(filename, "w")
LOGGER.info("ObjectParser: Writing translation file " + filename)
definitions = ""
function = (
"const char *translateObject(object_id_t object) "
"{\n switch ((object & 0xFFFFFFFF)) {\n"
)
for entry in list_of_entries:
# first part of translate file
definitions += f'const char *{entry[1][0]}_STRING = "{entry[1][0]}";\n'
# second part of translate file. entry[i] contains 32 bit hexadecimal numbers
function += f" case {entry[0]}:\n return {entry[1][0]}_STRING;\n"
function += ' default:\n return "UNKNOWN_OBJECT";\n }\n'
outputfile.write(
f"/**\n * @brief Auto-generated object translation file.\n"
f" * @details\n"
f" * Contains {len(list_of_entries)} translations.\n"
f" * Generated on: {date_string_full}\n */\n"
)
outputfile.write('#include "translateObjects.h"\n\n')
outputfile.write(definitions + "\n" + function + " return 0;\n}\n")
outputfile.close()
def write_translation_header_file(filename: str = "translateObjects.h"):
file = open(filename, "w")
file.write(
f"#ifndef FSFWCONFIG_OBJECTS_TRANSLATEOBJECTS_H_\n"
f"#define FSFWCONFIG_OBJECTS_TRANSLATEOBJECTS_H_\n\n"
f"#include <fsfw/objectmanager/SystemObjectIF.h>\n\n"
f"const char *translateObject(object_id_t object);\n\n"
f"#endif /* FSFWCONFIG_OBJECTS_TRANSLATEOBJECTS_H_ */\n"
)
def sql_object_exporter(
object_table: list,
db_filename: str,
delete_cmd: str,
create_cmd: str,
insert_cmd: str,
):
sql_writer = SqlWriter(db_filename=db_filename)
sql_writer.delete(delete_cmd)
sql_writer.open(create_cmd)
for entry in object_table:
sql_writer.write_entries(insert_cmd, (entry[0], entry[1][0]))
sql_writer.commit()
sql_writer.close()