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 is_elf(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 is_elf(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
def _set_interpreter(self, file, interpreter):
try:
patchelf_command = PatchElf()
patchelf_command.log_stderr = False
bin_interpreter = patchelf_command.get_interpreter(file)
if bin_interpreter:
self.system_interpreter = bin_interpreter
logging.info('Setting interpreter to: %s' % os.path.relpath(file, self.app_dir))
patchelf_command.set_interpreter(file, interpreter)
except PatchElfError:
pass
def _set_interpreter(self, file, uuid):
try:
patchelf_command = PatchElf()
patchelf_command.log_stderr = False
real_interpreter = patchelf_command.get_interpreter(file)
if real_interpreter.startswith('/tmp/appimage-'):
# skip, the binary has been patched already
return
apprun_interpreter = self._gen_interpreter_link_path(
real_interpreter, uuid)
if real_interpreter and real_interpreter != apprun_interpreter:
self.interpreters[real_interpreter] = apprun_interpreter
logging.info('Replacing PT_INTERP on: %s' %
os.path.relpath(file, self.app_dir))
logging.info('\t"%s" => "%s"' %
(real_interpreter, apprun_interpreter))
patchelf_command.set_interpreter(file, apprun_interpreter)
except PatchElfError:
pass