def parse_plist(path):
"""
Parse the reports from a plist file.
One plist file can contain multiple reports.
"""
LOG.debug("Parsing plist: " + path)
reports = []
files = []
try:
plist = plistlib.readPlist(path)
files = plist['files']
for diag in plist['diagnostics']:
available_keys = diag.keys()
main_section = {}
for key in available_keys:
# Skip path it is handled separately.
if key != 'path':
main_section.update({key: diag[key]})
# We need to extend information for plist files generated
# by older clang version (before 3.7).
main_section['check_name'] = get_checker_name(diag, path)
# We need to extend information for plist files generated
# by older clang version (before 3.8).
main_section['issue_hash_content_of_line_in_context'] = \
get_report_hash(diag, files[diag['location']['file']])
bug_path_items = [item for item in diag['path']]
report = Report(main_section, bug_path_items)
reports.append(report)
except ExpatError as err:
LOG.error('Failed to process plist file: ' + path +
' wrong file format?')
LOG.error(err)
except AttributeError as ex:
LOG.error('Failed to get important report data from plist.')
LOG.error(ex)
except IndexError as iex:
LOG.error('Indexing error during processing plist file ' +
path)
LOG.error(type(iex))
LOG.error(repr(iex))
_, _, exc_traceback = sys.exc_info()
traceback.print_tb(exc_traceback, limit=1, file=sys.stdout)
except Exception as ex:
LOG.error('Error during processing reports from the plist file: ' +
path)
traceback.print_exc()
LOG.error(type(ex))
LOG.error(ex)
finally:
return files, reports
def skip_html_report_data_handler(report_hash, source_file, report_line,
checker_name, diag, files):
"""
Report handler which skips bugs which were suppressed by source code
comments.
"""
report = Report(None, diag['path'], files)
path_hash = get_report_path_hash(report, files)
if path_hash in processed_path_hashes:
LOG.debug("Skip report because it is a deduplication of an "
"already processed report!")
LOG.debug("Path hash: %s", path_hash)
LOG.debug(diag)
return True
skip = plist_parser.skip_report(report_hash, source_file, report_line,
checker_name, suppr_handler)
if not skip:
processed_path_hashes.add(path_hash)
return skip
def parse_plist(path, source_root=None, allow_plist_update=True):
"""
Parse the reports from a plist file.
One plist file can contain multiple reports.
"""
LOG.debug("Parsing plist: " + path)
reports = []
files = []
try:
plist = plistlib.readPlist(path)
files = plist['files']
diag_changed = False
for diag in plist['diagnostics']:
available_keys = diag.keys()
main_section = {}
for key in available_keys:
# Skip path it is handled separately.
if key != 'path':
main_section.update({key: diag[key]})
# We need to extend information for plist files generated
# by older clang version (before 3.7).
main_section['check_name'] = get_checker_name(diag, path)
# We need to extend information for plist files generated
# by older clang version (before 3.8).
file_path = files[diag['location']['file']]
if source_root:
file_path = os.path.join(source_root, file_path.lstrip('/'))
report_hash = get_report_hash(diag, file_path)
main_section['issue_hash_content_of_line_in_context'] = \
report_hash
if 'issue_hash_content_of_line_in_context' not in diag:
# If the report hash was not in the plist, we set it in the
# diagnostic section for later update.
diag['issue_hash_content_of_line_in_context'] = report_hash
diag_changed = True
bug_path_items = [item for item in diag['path']]
report = Report(main_section, bug_path_items, files)
reports.append(report)
if diag_changed and allow_plist_update:
# If the diagnostic section has changed we update the plist file.
# This way the client will always send a plist file where the
# report hash field is filled.
plistlib.writePlist(plist, path)
except (ExpatError, TypeError, AttributeError) as err:
LOG.warning('Failed to process plist file: %s wrong file format?',
path)
LOG.warning(err)
except IndexError as iex:
LOG.warning('Indexing error during processing plist file %s', path)
LOG.warning(type(iex))
LOG.warning(repr(iex))
_, _, exc_traceback = sys.exc_info()
traceback.print_tb(exc_traceback, limit=1, file=sys.stdout)
except Exception as ex:
LOG.warning('Error during processing reports from the plist file: %s',
path)
traceback.print_exc()
LOG.warning(type(ex))
LOG.warning(ex)
finally:
return files, reports