flipperzero-firmware/scripts/runfap.py

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#!/usr/bin/env python3
import posixpath
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("fap_src_path", help="App file to upload")
self.parser.add_argument(
"--fap_dst_dir", help="Upload path", default="/ext/apps", 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:
fap_local_path = self.args.fap_src_path
self.args.fap_dst_dir = self.args.fap_dst_dir.rstrip("/\\")
if not os.path.isfile(fap_local_path):
self.logger.error(f"Error: source .fap ({fap_local_path}) not found")
return -1
fap_dst_path = posixpath.join(
self.args.fap_dst_dir, os.path.basename(fap_local_path)
)
self.logger.info(f'Installing "{fap_local_path}" to {fap_dst_path}')
if not self.mkdir_on_storage(storage, self.args.fap_dst_dir):
self.logger.error(f"Error: cannot create dir: {storage.last_error}")
return -2
if not self.send_file_to_storage(
storage, fap_dst_path, fap_local_path, False
):
self.logger.error(f"Error: upload failed: {storage.last_error}")
return -3
storage.send_and_wait_eol(f'loader open "Applications" {fap_dst_path}\r')
result = storage.read.until(storage.CLI_EOL)
if len(result):
self.logger.error(f"Unexpected response: {result.decode('ascii')}")
return -4
return 0
finally:
storage.stop()
if __name__ == "__main__":
Main()()