def DecompressTraceV3Log(input_path, output_path):
try:
with open(input_path, 'rb') as trace_file:
with open(output_path, 'wb') as out_file:
return UnifiedLogLib.DecompressTraceV3(trace_file, out_file)
except:
logger.exception('')
def ReadDscFiles(self, uuidtext_folder_path):
'''Reads the dsc files.
Args:
uuidtext_folder_path (str): path of the uuidtext folder.
'''
self._caches = UnifiedLogLib.CachedFiles(self._vfs)
self._uuidtext_folder_path = uuidtext_folder_path
self._caches.ParseFolder(self._uuidtext_folder_path)
def ReadTimesyncFolder(self, timesync_folder_path):
'''Reads the timesync folder.
Args:
timesync_folder_path (str): path of the timesync folder.
Returns:
bool: True if successful or False otherwise.
'''
self._ts_list = []
UnifiedLogLib.ReadTimesyncFolder(
timesync_folder_path, self._ts_list, self._vfs)
return bool(self._ts_list)
def WriteLogEntry(self, log):
'''Writes a Unified Log entry.
Args:
log (???): log entry:
'''
if self._connection:
log[3] = UnifiedLogLib.ReadAPFSTime(log[3])
log[18] = '{0!s}'.format(log[18])
log[19] = '{0!s}'.format(log[19])
# TODO: cache queries to use executemany
try:
cursor = self._connection.cursor()
cursor.execute(self._INSERT_LOGS_VALUES_QUERY, log)
except sqlite3.Error:
logger.exception('Error inserting data into database')
def WriteLogEntry(self, log):
'''Writes a Unified Log entry.
Args:
log (???): log entry:
'''
if self._file_object:
log[3] = UnifiedLogLib.ReadAPFSTime(log[3])
try:
if self._mode == 'TSV_ALL':
log[18] = '{0!s}'.format(log[18]).upper()
log[19] = '{0!s}'.format(log[19]).upper()
self._file_object.write(
('{}\t0x{:X}\t{}\t{}\t0x{:X}\t{}\t0x{:X}\t0x{:X}\t{}\t'
'{}\t{}\t({})\t{}\t{}\t{}\t{}\t{}\t{}\t{}\t{}\t{}\t'
'{}\n').format(log[0], log[1], log[2], log[3], log[4],
log[5], log[6], log[7], log[8], log[9],
log[10], log[11], log[12], log[13],
log[14], log[15], log[16], log[17],
log[18], log[19], log[20], log[21],
log[22]))
else:
signpost = '' # (log[15] + ':') if log[15] else ''
if log[15]:
signpost += '[' + log[16] + ']'
msg = (signpost + ' ') if signpost else ''
msg += log[11] + ' ' + (
('(' + log[12] + ') ') if log[12] else '')
if len(log[13]) or len(log[14]):
msg += '[' + log[13] + ':' + log[14] + '] '
msg += log[22]
self._file_object.write(
('{time} {li[4]:<#10x} {li[5]:11} {li[6]:<#20x} '
'{li[8]:<6} {li[10]:<4} {message}\n').format(
li=log,
time=log[3],
message=msg.replace('\n', ',')))
except (IOError, OSError):
logger.exception('Error writing to output file')
def dumpLogToStdout(self, logs, tracev3):
for log in logs:
t0 = UnifiedLogLib.ReadAPFSTime(log[3])
signpost = '' # (log[15] + ':') if log[15] else ''
if log[15]:
signpost += '[' + log[16] + ']'
msg = (signpost + ' ') if signpost else ''
msg += log[11] + ' ' + (('(' + log[12] + ') ') if log[12] else '')
if len(log[13]) or len(log[14]):
msg += '[' + log[13] + ':' + log[14] + '] '
msg += log[22]
# self._file_object.write((
# '{time} {li[4]:<#10x} {li[5]:11} {li[6]:<#20x} '
# '{li[8]:<6} {li[10]:<4} {message}\n').format(
# li=log, time=log[3], message=msg))
print(
f'{t0} {log[4]:<#10x} {log[5]:11} {log[6]:<#20x} {log[8]:<6} {log[10]:<4} {msg}'
)
pass