Файловый менеджер - Редактировать - /usr/share/fwupd/firmware_packager.py
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#!/usr/bin/python3 # # Copyright (C) 2017 Max Ehrlich maxehr@gmail.com # # SPDX-License-Identifier: LGPL-2.1+ # import argparse import subprocess import contextlib import os import shutil import tempfile import time @contextlib.contextmanager def cd(path): prev_cwd = os.getcwd() os.chdir(path) yield os.chdir(prev_cwd) firmware_metainfo_template = """<?xml version="1.0" encoding="UTF-8"?> <component type="firmware"> <id>org.{developer_name}.guid{firmware_id}</id> <name>{firmware_name}</name> <summary>{firmware_summary}</summary> <description> {firmware_description} </description> <provides> <firmware type="flashed">{device_guid}</firmware> </provides> <url type="homepage">{firmware_homepage}</url> <metadata_license>CC0-1.0</metadata_license> <project_license>proprietary</project_license> <updatecontact>{contact_info}</updatecontact> <developer_name>{developer_name}</developer_name> <releases> <release version="{release_version}" timestamp="{timestamp}"> <description> {release_description} </description> </release> </releases> <custom> <value key="LVFS::VersionFormat">{version_format}</value> <value key="LVFS::UpdateProtocol">{update_protocol}</value> </custom> </component> """ def make_firmware_metainfo(firmware_info, dst): local_info = vars(firmware_info) local_info["firmware_id"] = local_info["device_guid"][0:8] firmware_metainfo = firmware_metainfo_template.format( **local_info, timestamp=time.time() ) with open(os.path.join(dst, "firmware.metainfo.xml"), "w") as f: f.write(firmware_metainfo) def extract_exe(exe, dst): command = ["7z", "x", "-o{}".format(dst), exe] subprocess.check_call(command, stdout=subprocess.DEVNULL) def get_firmware_bin(root, bin_path, dst): with cd(root): shutil.copy(bin_path, os.path.join(dst, "firmware.bin")) def create_firmware_cab(exe, folder): with cd(folder): if os.name == "nt": directive = os.path.join(folder, "directive") with open(directive, "w") as wfd: wfd.write(".OPTION EXPLICIT\r\n") wfd.write(".Set CabinetNameTemplate=firmware.cab\r\n") wfd.write(".Set DiskDirectory1=.\r\n") wfd.write("firmware.bin\r\n") wfd.write("firmware.metainfo.xml\r\n") command = ["makecab.exe", "/f", directive] else: command = [ "gcab", "--create", "firmware.cab", "firmware.bin", "firmware.metainfo.xml", ] subprocess.check_call(command) def main(args): with tempfile.TemporaryDirectory() as d: print("Using temp directory {}".format(d)) if args.exe: print("Extracting firmware exe") extract_exe(args.exe, d) print("Locating firmware bin") get_firmware_bin(d, args.bin, d) print("Creating metainfo") make_firmware_metainfo(args, d) print("Creating cabinet file") create_firmware_cab(args, d) print("Done") shutil.copy(os.path.join(d, "firmware.cab"), args.out) if __name__ == "__main__": parser = argparse.ArgumentParser( description="Create fwupd packaged from windows executables" ) parser.add_argument( "--firmware-name", help="Name of the firmware package can be customized (e.g. DellTBT)", required=True, ) parser.add_argument( "--firmware-summary", help="One line description of the firmware package" ) parser.add_argument( "--firmware-description", help="Longer description of the firmware package" ) parser.add_argument( "--device-guid", help="GUID of the device this firmware will run on, this *must* match the output of one of the GUIDs in `fwupdmgr get-devices`", required=True, ) parser.add_argument("--firmware-homepage", help="Website for the firmware provider") parser.add_argument( "--contact-info", help="Email address of the firmware developer" ) parser.add_argument( "--developer-name", help="Name of the firmware developer", required=True ) parser.add_argument( "--release-version", help="Version number of the firmware package", required=True, ) parser.add_argument( "--version-format", help="Version format, e.g. quad or triplet", required=True, ) parser.add_argument( "--update-protocol", help="Update protocol, e.g. org.uefi.capsule", required=True, ) parser.add_argument( "--release-description", help="Description of the firmware release" ) parser.add_argument( "--exe", help="(optional) Executable file to extract firmware from" ) parser.add_argument( "--bin", help="Path to the .bin file (Relative if inside the executable; Absolute if outside) to use as the firmware image", required=True, ) parser.add_argument("--out", help="Output cab file path", required=True) args = parser.parse_args() main(args)
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