97 lines
2.6 KiB
Python
Executable File
97 lines
2.6 KiB
Python
Executable File
#!/usr/bin/python3
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'''Receive details from ApportUncaughtExceptionHandler.
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This generates and saves a problem report.
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'''
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# Copyright 2010 Canonical Ltd.
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# Author: Matt Zimmerman <mdz@ubuntu.com>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2 of the License, or (at your
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# option) any later version. See http://www.gnu.org/copyleft/gpl.html for
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# the full text of the license.
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import sys
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if sys.version_info.major < 3:
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from urlparse import urlparse
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urlparse # pyflakes
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else:
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from urllib.parse import urlparse
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def make_title(report):
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lines = report['StackTrace'].split('\n')
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message = lines[0].strip()
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stackframe = lines[1].strip()
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return '%s in %s' % (message, stackframe)
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def main():
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from apport.packaging_impl import impl as packaging
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if not packaging.enabled():
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return -1
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# read from the JVM process a sequence of key, value delimited by null
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# bytes
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items = sys.stdin.read().split('\0')
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d = dict()
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while items:
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key = items.pop(0)
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if not items:
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break
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value = items.pop(0)
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d[key] = value
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# create report
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import apport.report
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import os
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report = apport.report.Report(type='Crash')
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# assume our parent is the JVM process
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report.pid = os.getppid()
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report.add_os_info()
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report.add_proc_info()
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# these aren't relevant because the crash was in bytecode
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del report['ProcMaps']
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del report['ProcStatus']
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report.add_user_info()
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# add in data which was fed to us from the JVM process
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for key, value in d.items():
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report[key] = value
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# Add an ExecutablePath pointing to the file where the main class resides
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if 'MainClassUrl' in report:
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url = report['MainClassUrl']
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scheme, netloc, path, params, query, fragment = urlparse(url)
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if scheme == 'jar':
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# path is then a URL to the jar file
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scheme, netloc, path, params, query, fragment = urlparse(path)
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if '!/' in path:
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path = path.split('!/', 1)[0]
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if scheme == 'file':
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report['ExecutablePath'] = path
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else:
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# Program at some non-file URL crashed. Give up.
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return
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report['Title'] = make_title(report)
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try:
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with apport.fileutils.make_report_file(report) as f:
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report.write(f)
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except (IOError, OSError) as e:
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apport.fatal('Cannot create report: ' + str(e))
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if __name__ == '__main__':
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main()
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