def new_build_check():
log.log("Checking for a new build")
check_official = addon.get_bool_setting('check_official')
check_interval = addon.get_int_setting('check_interval')
autoclose_ms = check_interval * 3540000 # check interval in ms - 1 min
try:
installed_build = builds.get_installed_build()
except:
log.log("Unable to get installed build so exiting")
sys.exit(1)
source = addon.get_setting('source_name')
if (isinstance(installed_build, builds.Release)
and source == "Official Releases" and not check_official):
# Don't do the job of the official auto-update system.
log.log("Skipping build check - official release")
else:
builds.arch = utils.get_arch()
if addon.get_bool_setting('set_timeout'):
builds.timeout = float(addon.get_setting('timeout'))
build_sources = builds.sources()
try:
build_url = build_sources[source]
except KeyError:
log.log("{} is not a valid source".format(source))
return
log.log("Checking {}".format(build_url.url))
latest = builds.latest_build(source)
if latest and latest > installed_build:
if utils.do_show_dialog():
log.log("New build {} is available, "
"prompting to show build list".format(latest))
if utils.yesno(addon.name,
line1=L10n(32027).format(
utils.format_build(latest)),
line2=L10n(32028).format(
utils.format_build(installed_build)),
line3=L10n(32029),
autoclose=autoclose_ms):
with Main() as main:
main.start()
else:
utils.notify(
L10n(32030).format(utils.format_build(latest)), 4000)
def select_build(self):
build_select = gui.BuildSelectDialog(self.installed_build)
build_select.doModal()
self.selected_source = build_select.selected_source
addon.set_setting('source_name', self.selected_source)
log.log("Selected source: " + str(self.selected_source))
if not build_select:
log.log("No build selected")
sys.exit(0)
selected_build = build_select.selected_build
log.log("Selected build: " + str(selected_build))
build_str = utils.format_build(selected_build)
msg = L10n(32003).format(utils.format_build(self.installed_build),
build_str)
if selected_build < self.installed_build:
args = (L10n(32004), L10n(32005), msg)
elif selected_build > self.installed_build:
args = (L10n(32001), L10n(32002), msg)
else:
msg = L10n(32007).format(build_str)
args = (L10n(32006), msg, L10n(32008))
if not utils.yesno(*args):
sys.exit(0)
self.selected_build = selected_build
def maybe_verify(self):
if not self.verify_files:
return
log.log("Verifying update file")
with closing(tarfile.open(self.update_tar_path, 'r')) as tf:
tar_names = tf.getnames()
for update_image in libreelec.UPDATE_IMAGES:
path_in_tar = next(
name for name in tar_names
if name.endswith(os.path.join('target', update_image)))
ti = tf.extractfile(path_in_tar)
temp_image_path = os.path.join(TEMP_PATH, update_image)
try:
with progress.FileProgress(L10n(32018), ti,
temp_image_path, ti.size,
self.background) as extractor:
extractor.start()
log.log("Extracted " + temp_image_path)
except script_exceptions.Canceled:
return
except script_exceptions.WriteError as e:
utils.write_error(temp_image_path, str(e))
return
md5sum = tf.extractfile(path_in_tar + '.md5').read().split()[0]
log.log("{}.md5 file = {}".format(update_image, md5sum))
if not progress.md5sum_verified(md5sum, temp_image_path,
self.background):
log.log("{} md5 mismatch!".format(update_image))
utils.ok(
L10n(32019).format(update_image),
self.selected_build.filename,
L10n(32020).format(update_image), L10n(32021))
utils.remove_update_files()
return
else:
log.log("{} md5 is correct".format(update_image))
funcs.remove_file(temp_image_path)
def confirm(self):
funcs.create_notify_file(self.selected_source, self.selected_build)
build_str = utils.format_build(self.selected_build)
do_notify = False
if addon.get_bool_setting('confirm_reboot'):
if utils.yesno(L10n(32022), " ", L10n(32024).format(build_str)):
xbmc.restart()
else:
do_notify = True
else:
if progress.reboot_countdown(
L10n(32054),
L10n(32025).format(build_str),
addon.get_int_setting('reboot_count')):
xbmc.restart()
sys.exit()
else:
do_notify = True
if do_notify:
utils.notify(L10n(32026).format(build_str))
def maybe_copy_to_archive(self):
if self.archive and not xbmcvfs.exists(self.archive_tar_path):
log.log("Archiving tar file to {}".format(self.archive_tar_path))
tar = open(self.temp_tar_path)
size = os.path.getsize(self.temp_tar_path)
try:
with progress.FileProgress(L10n(32017), tar,
self.archive_tar_path, size,
self.background) as extractor:
extractor.start()
except script_exceptions.Canceled:
log.log("Archive copy canceled")
xbmcvfs.delete(self.archive_tar_path)
except script_exceptions.WriteError as e:
utils.write_error(self.archive_tar_path, str(e))
xbmcvfs.delete(self.archive_tar_path)
def copy_from_archive(self):
if self.archive and xbmcvfs.exists(self.archive_tar_path):
log.log("Skipping download and decompression")
archive = xbmcvfs.File(self.archive_tar_path)
try:
with progress.FileProgress(L10n(32016),
archive, self.update_tar_path,
archive.size(),
self.background) as extractor:
extractor.start()
except script_exceptions.Canceled:
funcs.remove_file(self.tar_path)
sys.exit(0)
except script_exceptions.WriteError:
sys.exit(1)
return True
return False
def check_archive(self):
self.archive = addon.get_bool_setting('archive')
if self.archive:
archive_root = addon.get_setting('archive_root')
self.archive_root = utils.ensure_trailing_slash(archive_root)
self.archive_tar_path = None
self.archive_dir = os.path.join(self.archive_root,
str(self.selected_source))
log.log("Archive builds to " + self.archive_dir)
if not xbmcvfs.exists(self.archive_root):
log.log("Unable to access archive")
utils.ok(L10n(32009),
L10n(32010).format(self.archive_root), L10n(32011))
addon.open_settings()
sys.exit(1)
elif not xbmcvfs.mkdir(self.archive_dir):
log.log("Unable to create directory in archive")
utils.ok(L10n(32009),
L10n(32012).format(self.archive_dir), L10n(32013))
sys.exit(1)
def maybe_download(self):
try:
remote_file = self.selected_build.remote_file()
except requests.RequestException as e:
utils.url_error(self.selected_build.url, str(e))
sys.exit(1)
filename = self.selected_build.filename
tar_name = self.selected_build.tar_name
size = self.selected_build.size
self.download_path = os.path.join(TEMP_PATH, filename)
self.temp_tar_path = os.path.join(TEMP_PATH, tar_name)
self.update_tar_path = os.path.join(libreelec.UPDATE_DIR, tar_name)
if self.archive:
self.archive_tar_path = os.path.join(self.archive_dir, tar_name)
if not self.copy_from_archive():
if (os.path.isfile(self.download_path)
and os.path.getsize(self.download_path) == size):
# Skip the download if the file exists with the correct size.
log.log("Skipping download")
else:
try:
log.log("Starting download of {} to {}".format(
self.selected_build.url, self.download_path))
with progress.FileProgress(L10n(32014), remote_file,
self.download_path, size,
self.background) as downloader:
downloader.start()
log.log("Completed download")
except script_exceptions.Canceled:
sys.exit(0)
except requests.RequestException as e:
utils.url_error(self.selected_build.url, str(e))
sys.exit(1)
except script_exceptions.WriteError as e:
utils.write_error(self.download_path, str(e))
sys.exit(1)
if self.selected_build.compressed:
try:
bf = open(self.download_path, 'rb')
log.log("Starting decompression of " + self.download_path)
with progress.DecompressProgress(
L10n(32015), bf, self.temp_tar_path, size,
self.background) as decompressor:
decompressor.start()
log.log("Completed decompression")
except script_exceptions.Canceled:
sys.exit(0)
except script_exceptions.WriteError as e:
utils.write_error(self.temp_tar_path, str(e))
sys.exit(1)
except script_exceptions.DecompressError as e:
utils.decompress_error(self.download_path, str(e))
sys.exit(1)
finally:
funcs.remove_file(self.download_path)
self.maybe_copy_to_archive()
log.log("Moving tar file to " + self.update_tar_path)
os.renames(self.temp_tar_path, self.update_tar_path)
addon.set_setting('update_pending', 'true')