def create_analyzer(storage, script_list, apks_or_paths = None,
mode = ANALYZE_MODE_PARALLEL, concurrency = None,
serialize_apks = True
):
'''
Create the analyzer only.
Parameters
----------
storage : RedundantStorage
The store to use.
script_list : list<str>
List of paths to scripts (complete filename with extension).
apks_or_paths: list<str> or list<Apk>, optional (default is None)
List of `Apk` or paths to the apks which shall be analyzed with the given scripts
If you analyze from paths the `import_date` is not set!
mode : str, optional (default is `ANALYZE_MODE_PARALLEL`)
Do an parallel analysis by default. Choose between : , , .
concurrency : int, optional (default is number of cpu cores)
Number of workers to spawn.
serialize_apks : bool, optional (default is True)
If true, serialize .apk .
Otherwise id (hash) of the apk will be send and fetched by the worker from the result db.
Be sure to import the apks to the result db first!
'''
from androlyze.model.script import ScriptUtil
from androlyze.analyze.exception import AndroScriptError
try:
# list<type<AndroScript>>
androscript_list = ScriptUtil.import_scripts(script_list)
instantiated_scripts = sorted(ScriptUtil.instantiate_scripts(androscript_list, script_paths = script_list))
if len(instantiated_scripts) == 0:
log.warn("No scripts supplied!")
return
# get hashes for `AndroScript`s so that we can set the hash directly next time we instantiate the script
script_hashes = [s.hash for s in instantiated_scripts]
min_script_needs = ScriptUtil.get_minimum_script_options(instantiated_scripts)
# log infos about scripts
clilog.info('Loaded scripts:\n%s', '\n'.join((str(s) for s in instantiated_scripts)))
log.info(ScriptUtil.androscript_options_descr(instantiated_scripts))
if apks_or_paths:
def create_analyzer():
analyzer = None
# argument for BaseAnalyzer
args = storage, androscript_list, script_hashes, min_script_needs, apks_or_paths
log.info("Mode: %s", mode)
# normal analyzer
if mode == ANALYZE_MODE_NON_PARALLEL:
from androlyze.analyze.Analyzer import Analyzer
analyzer = Analyzer(*args)
# use parallel analyzer
elif mode == ANALYZE_MODE_PARALLEL:
from androlyze.analyze.parallel.ParallelAnalyzer import ParallelAnalyzer
analyzer = ParallelAnalyzer(*args, concurrency = concurrency)
# use distributed one
elif mode == ANALYZE_MODE_DISTRIBUTED:
from androlyze.analyze.distributed.DistributedAnalyzer import DistributedAnalyzer
analyzer = DistributedAnalyzer(*args, concurrency = concurrency, serialize_apks = serialize_apks)
return analyzer
return create_analyzer()
except ApkImportError as e:
log.warn(e)
except IOError as e:
log.warn(AndroScriptError(e.filename, caused_by = e))
sys.exit(1)
except ImportError as e:
log.exception(e)
except Exception as e:
log.exception(e)
