pykdebugparser

import os from pykdebugparser.pykdebugparser import PyKdebugParser # Create a dummy kdebug.bin for demonstration if it doesn't exist dummy_kdebug_path = 'kdebug.bin' if not os.path.exists(dummy_kdebug_path): print(f"Creating a dummy '{dummy_kdebug_path}' file for quickstart example.") # A minimal, valid kdebug header (approximate structure, might not be fully functional) # This is highly simplified and for demonstration purposes only. # Real kdebug files require specific kernel structures. # For a real trace, use `sudo ktrace dump` on macOS. dummy_content = b'\x00\x00\x00\x00\x00\x00\x00\x00' * 10 # Simulate some binary data with open(dummy_kdebug_path, 'wb') as f: f.write(dummy_content) parser = PyKdebugParser() parser.color = True # Enable colored output try: with open(dummy_kdebug_path, 'rb') as f: # In a real scenario, you'd iterate over parsed events or traces # For this quickstart, we'll just demonstrate opening and a basic print. print(f"Attempting to parse '{dummy_kdebug_path}'...") # Note: Actual parsing methods (e.g., parser.parse_file, parser.parse_traces) # would be used here. This example focuses on instantiation and file handling. # If the dummy file is too simple, parse_events might return nothing or error. # We'll just print a success message for file opening. print(f"Successfully opened '{dummy_kdebug_path}'. Further parsing requires valid kdebug data.") # Example of attempting to parse (may not yield meaningful results with dummy data) # events = parser.parse_file(f) # for event in events: # print(event) except FileNotFoundError: print(f"Error: The file '{dummy_kdebug_path}' was not found. Please ensure it exists or create a real kdebug dump using `sudo ktrace dump` on macOS.") except Exception as e: print(f"An error occurred during parsing: {e}") finally: # Clean up dummy file if os.path.exists(dummy_kdebug_path) and dummy_kdebug_path == 'kdebug.bin' and b'\x00\x00\x00\x00\x00\x00\x00\x00' * 10 in open(dummy_kdebug_path, 'rb').read(): os.remove(dummy_kdebug_path) print(f"Cleaned up dummy '{dummy_kdebug_path}'.")