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52 lines
1.6 KiB
52 lines
1.6 KiB
#!/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 logging |
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import sys |
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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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