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#!/usr/bin/env python3
from typing import final
from flipper.app import App
from flipper.storage import FlipperStorage
from flipper.utils.cdc import resolve_port
import logging
import os
import pathlib
import serial.tools.list_ports as list_ports
class Main(App):
def init(self):
self.parser.add_argument("-p", "--port", help="CDC Port", default="auto")
self.parser.add_argument("manifest_path", help="Manifest path")
self.parser.add_argument(
"--pkg_dir_name", help="Update dir name", default="pcbundle", required=False
)
self.parser.set_defaults(func=self.install)
# logging
self.logger = logging.getLogger()
# make directory with exist check
def mkdir_on_storage(self, storage, flipper_dir_path):
if not storage.exist_dir(flipper_dir_path):
self.logger.debug(f'"{flipper_dir_path}" does not exist, creating')
if not storage.mkdir(flipper_dir_path):
self.logger.error(f"Error: {storage.last_error}")
return False
else:
self.logger.debug(f'"{flipper_dir_path}" already exists')
return True
# send file with exist check and hash check
def send_file_to_storage(self, storage, flipper_file_path, local_file_path, force):
exists = storage.exist_file(flipper_file_path)
do_upload = not exists
if exists:
hash_local = storage.hash_local(local_file_path)
hash_flipper = storage.hash_flipper(flipper_file_path)
self.logger.debug(f"hash check: local {hash_local}, flipper {hash_flipper}")
do_upload = force or (hash_local != hash_flipper)
if do_upload:
self.logger.info(f'Sending "{local_file_path}" to "{flipper_file_path}"')
if not storage.send_file(local_file_path, flipper_file_path):
self.logger.error(f"Error: {storage.last_error}")
return False
return True
def install(self):
if not (port := resolve_port(self.logger, self.args.port)):
return 1
storage = FlipperStorage(port)
storage.start()
try:
if not os.path.isfile(self.args.manifest_path):
self.logger.error("Error: manifest not found")
return 2
manifest_path = pathlib.Path(os.path.abspath(self.args.manifest_path))
manifest_name, pkg_name = manifest_path.parts[-1], manifest_path.parts[-2]
pkg_dir_name = self.args.pkg_dir_name or pkg_name
update_root = "/ext/update"
flipper_update_path = f"{update_root}/{pkg_dir_name}"
self.logger.info(f'Installing "{pkg_name}" from {flipper_update_path}')
# if not os.path.exists(self.args.manifest_path):
# self.logger.error("Error: package not found")
if not self.mkdir_on_storage(
storage, update_root
) or not self.mkdir_on_storage(storage, flipper_update_path):
self.logger.error(f"Error: cannot create {storage.last_error}")
return -2
for dirpath, dirnames, filenames in os.walk(manifest_path.parents[0]):
for fname in filenames:
self.logger.debug(f"Uploading {fname}")
local_file_path = os.path.join(dirpath, fname)
flipper_file_path = f"{flipper_update_path}/{fname}"
if not self.send_file_to_storage(
storage, flipper_file_path, local_file_path, False
):
self.logger.error(f"Error: {storage.last_error}")
return -3
# return -11
storage.send_and_wait_eol(
f"update install {flipper_update_path}/{manifest_name}\r"
)
result = storage.read.until(storage.CLI_EOL)
if not b"Verifying" in result:
self.logger.error(f"Unexpected response: {result.decode('ascii')}")
return -4
result = storage.read.until(storage.CLI_EOL)
if not result.startswith(b"OK"):
self.logger.error(result.decode("ascii"))
return -5
break
return 0
finally:
storage.stop()
if __name__ == "__main__":
Main()()
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