mirror of
https://github.com/mashed-potatoes/PotatoNV-crossplatform.git
synced 2024-11-10 01:02:17 +01:00
7fecc60958
* Also don't ask for bootloader type if we skip uploading it Change-Id: Ifbb4a296753ce8b5219e99678b1a0e97e00bde91 Signed-off-by: Woomymy <woomy@woomy.be>
96 lines
4 KiB
Python
96 lines
4 KiB
Python
import sys
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import chalk
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import argparse
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import hashlib
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import xml.etree.ElementTree as ET
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from os import path
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from glob import glob
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from . import ui
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from InquirerPy import prompt
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try:
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from . import imageflasher, fastboot
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except Exception as e:
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ui.error("Failed to import some dependencies.")
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ui.error(str(e))
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ui.tip("Install dependencies with pip:", chalk.blue("python3.%d -m pip install -r requirements.txt" % sys.version_info[1]))
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exit(1)
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def setup():
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parser = argparse.ArgumentParser(epilog="""Copyright 2020 mashed-potatoes
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Copyright 2019 Penn Mackintosh
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.""")
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parser.add_argument("--skip-bootloader", "-s", action="store_true", help="Skip bootloader flashing")
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parser.add_argument("--skip-write-key", "-S", action="store_true", help="Skip NVME writing")
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parser.add_argument("--key", "-k", help="What key should be set?")
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parser.add_argument("--fblock", "-f", help="Set FBLOCK")
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parser.add_argument("--bootloader", "-b", help="Specify bootloader name")
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args = parser.parse_args()
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if not args.skip_bootloader:
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if not args.bootloader:
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args.bootloader = prompt({
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'type': 'list',
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'name': 'bootloader',
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'message': 'Select bootloader:',
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'choices': list(map(lambda x: path.basename(path.split(x)[-2]), glob('bootloaders/*/manifest.xml')))
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})['bootloader']
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args.manifest = f"./bootloaders/{args.bootloader}/manifest.xml"
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if not path.isfile(args.manifest):
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ui.error("Bootloader is invalid or not found!", critical=True)
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if not args.skip_write_key:
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if not args.key:
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args.key = prompt({
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'type': 'input',
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'name': 'key',
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'message': 'What key should be set?',
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'validate': lambda val: len(val) == 16 or 'Excepted 16 symbols'
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})['key']
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if len(args.key) != 16:
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ui.error("Invalid key length!", critical=True)
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return args
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def flash_images(data: dict):
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flasher = imageflasher.ImageFlasher()
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flasher.connect_serial()
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for image in data["images"]:
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ui.progress(title="Flashing {}".format(image['role']))
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flasher.download_from_disk("./bootloaders/{}/{}"
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.format(data['name'], image['path']), int(image['address'], 16))
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ui.success("Bootloader uploaded.")
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def write_nvme(key: str):
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m = hashlib.sha256()
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m.update(key.encode())
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fb = fastboot.Fastboot()
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fb.connect()
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fb.write_nvme("USRKEY", m.digest())
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fb.write_nvme("WVLOCK", key.encode())
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ui.success("Bootloader code updated")
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ui.info("Rebooting device...")
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fb.reboot()
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def main():
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args = setup()
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if not args.skip_bootloader:
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xmltree = ET.parse(args.manifest)
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bootloader = xmltree.getroot()
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data = bootloader.attrib
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data["images"] = list(map(lambda img: img.attrib, bootloader.findall('image')))
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data["name"] = args.bootloader
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flash_images(data)
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if not args.skip_write_key:
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write_nvme(args.key)
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