def get_dependants_of(self, lib_name):
dependants = set()
for root, dirs, files in os.walk(self.app_dir):
if "opt/libc" in root:
continue
for file in files:
abs_path = os.path.join(root, file)
try:
if has_magic_bytes(abs_path):
patch_elf = PatchElf()
patch_elf.log_stdout = False
patch_elf.log_stderr = False
patch_elf.log_command = False
needs = patch_elf.get_needed(abs_path)
if lib_name in needs:
dependants.add(
os.path.relpath(abs_path, self.app_dir))
except FileNotFoundError:
pass
except PatchElfError:
pass
return dependants
def get_bundle_needed_libs(self):
libs_needed = set()
bundle_libs = set()
for root, dirs, files in os.walk(self.app_dir):
if "opt/libc" in root:
continue
for file in files:
bundle_libs.add(file)
abs_path = os.path.join(root, file)
try:
if has_magic_bytes(abs_path):
patch_elf = PatchElf()
patch_elf.log_stdout = False
patch_elf.log_stderr = False
patch_elf.log_command = False
libs_needed.update(patch_elf.get_needed(abs_path))
except FileNotFoundError:
pass
except PatchElfError:
pass
bundle_needed = libs_needed - bundle_libs
return bundle_needed