def load_basic_files(dump_path,
multiple,
no_dump=False,
alternative_dirs=None):
prefix = SubCommand._find_prefix(dump_path)
# If the target process is estimated to be working on Android, converts
# a path in the Android device to a path estimated to be corresponding in
# the host. Use --alternative-dirs to specify the conversion manually.
if not alternative_dirs:
alternative_dirs = SubCommand._estimate_alternative_dirs(prefix)
if alternative_dirs:
for device, host in alternative_dirs.iteritems():
LOGGER.info('Assuming %s on device as %s on host' %
(device, host))
symbol_data_sources = SymbolDataSources(prefix, alternative_dirs)
symbol_data_sources.prepare()
bucket_set = BucketSet()
bucket_set.load(prefix)
if not no_dump:
if multiple:
dump_list = DumpList.load(
SubCommand._find_all_dumps(dump_path))
else:
dump = Dump.load(dump_path)
symbol_mapping_cache = SymbolMappingCache()
with open(prefix + '.cache.function', 'a+') as cache_f:
symbol_mapping_cache.update(
FUNCTION_SYMBOLS, bucket_set,
SymbolFinder(FUNCTION_SYMBOLS, symbol_data_sources), cache_f)
with open(prefix + '.cache.typeinfo', 'a+') as cache_f:
symbol_mapping_cache.update(
TYPEINFO_SYMBOLS, bucket_set,
SymbolFinder(TYPEINFO_SYMBOLS, symbol_data_sources), cache_f)
with open(prefix + '.cache.sourcefile', 'a+') as cache_f:
symbol_mapping_cache.update(
SOURCEFILE_SYMBOLS, bucket_set,
SymbolFinder(SOURCEFILE_SYMBOLS, symbol_data_sources), cache_f)
bucket_set.symbolize(symbol_mapping_cache)
if no_dump:
return bucket_set
elif multiple:
return (bucket_set, dump_list)
else:
return (bucket_set, dump)
def do(self, sys_argv):
options, args = self._parse_args(sys_argv, 2)
dump_path = args[1]
gs_path = args[2]
dump_files = SubCommand._find_all_dumps(dump_path)
bucket_files = SubCommand._find_all_buckets(dump_path)
prefix = SubCommand._find_prefix(dump_path)
symbol_data_sources = SymbolDataSources(prefix)
symbol_data_sources.prepare()
symbol_path = symbol_data_sources.path()
handle_zip, filename_zip = tempfile.mkstemp('.zip', 'dmprof')
os.close(handle_zip)
try:
file_zip = zipfile.ZipFile(filename_zip, 'w', zipfile.ZIP_DEFLATED)
for filename in dump_files:
file_zip.write(filename,
os.path.basename(os.path.abspath(filename)))
for filename in bucket_files:
file_zip.write(filename,
os.path.basename(os.path.abspath(filename)))
symbol_basename = os.path.basename(os.path.abspath(symbol_path))
for filename in os.listdir(symbol_path):
if not filename.startswith('.'):
file_zip.write(
os.path.join(symbol_path, filename),
os.path.join(
symbol_basename,
os.path.basename(os.path.abspath(filename))))
file_zip.close()
returncode = UploadCommand._run_gsutil(options.gsutil, 'cp', '-a',
'public-read', filename_zip,
gs_path)
finally:
os.remove(filename_zip)
return returncode
