51 lines
1.6 KiB
Python
Executable File
51 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (c) 2021 Intel Corporation
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# Copyright (c) 2024 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: Apache-2.0
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"""
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Parser library for Dictionary-based Logging
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This library along with dictionary_parser converts the
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input binary data to the log using log database.
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"""
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import sys
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import logging
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import dictionary_parser
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from dictionary_parser.log_database import LogDatabase
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def parser(logdata, dbfile, logger):
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"""function of serial parser"""
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# Read from database file
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database = LogDatabase.read_json_database(dbfile)
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if not isinstance(logger, logging.Logger):
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raise ValueError("Invalid logger instance. Please configure the logger!")
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if database is None:
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logger.error("ERROR: Cannot open database file: exiting...")
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sys.exit(1)
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if logdata is None:
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logger.error("ERROR: cannot read log from file: exiting...")
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sys.exit(1)
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log_parser = dictionary_parser.get_parser(database)
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if log_parser is not None:
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logger.debug("# Build ID: %s", database.get_build_id())
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logger.debug("# Target: %s, %d-bit", database.get_arch(), database.get_tgt_bits())
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if database.is_tgt_little_endian():
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logger.debug("# Endianness: Little")
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else:
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logger.debug("# Endianness: Big")
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ret = log_parser.parse_log_data(logdata)
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if not ret:
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logger.error("ERROR: there were error(s) parsing log data")
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sys.exit(1)
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else:
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logger.error("ERROR: Cannot find a suitable parser matching database version!")
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