def start(self):
if utils.is_running():
raise script_exceptions.AlreadyRunning
utils.set_running()
log.log("Starting GUI")
log.log("Arch set to {}".format(config.arch))
self.background = addon.get_bool_setting('background')
self.verify_files = addon.get_bool_setting('verify_files')
funcs.create_directory(libreelec.UPDATE_DIR)
utils.check_update_files(builds.get_build_from_notify_file(),
force_dialog=True)
self.installed_build = self.get_installed_build()
self.select_build()
utils.remove_update_files()
self.check_archive()
self.maybe_download()
self.maybe_verify()
rpi.maybe_disable_overclock()
utils.maybe_schedule_extlinux_update()
utils.maybe_run_backup()
self.confirm()
def maybe_extract(self):
if self.verify_files:
tf = tarfile.open(self.selected_build.tar_name, 'r')
utils.log("Starting extraction from tar file " + self.selected_build.tar_name)
# Create the .update directory if necessary.
if not os.path.exists(constants.UPDATE_DIR):
utils.log("Creating {} directory".format(constants.UPDATE_DIR))
os.mkdir(constants.UPDATE_DIR)
# Extract the update files from the tar file to the .update directory.
tar_members = (m for m in tf.getmembers()
if os.path.basename(m.name) in constants.UPDATE_FILES)
for member in tar_members:
ti = tf.extractfile(member)
outfile = os.path.join(constants.UPDATE_DIR, os.path.basename(member.name))
try:
with progress.FileProgress("Extracting", ti, outfile, ti.size,
self.background) as extractor:
extractor.start()
utils.log("Extracted " + outfile)
except script_exceptions.Canceled:
utils.remove_update_files()
sys.exit(0)
except script_exceptions.WriteError as e:
utils.write_error(outfile, str(e))
sys.exit(1)
tf.close()
else:
# Just move the tar file to the update directory.
os.rename(self.selected_build.tar_name,
os.path.join(constants.UPDATE_DIR, self.selected_build.tar_name))
def maybe_verify(self):
if self.verify_files:
# Verify the md5 sums.
os.chdir(constants.UPDATE_DIR)
for f in constants.UPDATE_IMAGES:
md5sum = open(f + '.md5').read().split()[0]
utils.log("{}.md5 file = {}".format(f, md5sum))
if not self.md5sum_verified(md5sum, f):
utils.log("{} md5 mismatch!".format(f))
xbmcgui.Dialog().ok("{} md5 mismatch".format(f),
"The {} image from".format(f),
self.selected_build.filename,
"is corrupt. The update files will be removed.")
utils.remove_update_files()
sys.exit(1)
else:
utils.log("{} md5 is correct".format(f))
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 start(self):
if utils.is_running():
raise script_exceptions.AlreadyRunning
utils.set_running()
log.log("Starting")
builds.arch = utils.get_arch()
log.log("Set arch to {}".format(builds.arch))
if addon.get_bool_setting('set_timeout'):
builds.timeout = float(addon.get_setting('timeout'))
self.background = addon.get_bool_setting('background')
self.verify_files = addon.get_bool_setting('verify_files')
funcs.create_directory(openelec.UPDATE_DIR)
utils.check_update_files(builds.get_build_from_notify_file(),
force_dialog=True)
self.installed_build = self.get_installed_build()
self.select_build()
utils.remove_update_files()
self.check_archive()
self.maybe_download()
self.maybe_verify()
rpi.maybe_disable_overclock()
utils.maybe_schedule_extlinux_update()
utils.maybe_run_backup()
self.confirm()
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 openelec.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)