def run_any_scripts(runed_transactions: list, events: dict):
"""
run all of `any` scripts.
events:
- start_run_script: will run when starting to run once script (gets package name)
"""
runed_transactions_str = ''
for rt in runed_transactions[1]:
runed_transactions_str += rt + ' '
runed_transactions_str = runed_transactions_str.strip()
scripts = os.listdir(Env.any_scripts())
for script in scripts:
events['start_run_script'](script)
# run script
os.system('chmod +x "' + Env.any_scripts('/' + script) + '"')
os.system(
Env.any_scripts('/' + script) + ' ' + runed_transactions[0] +
' ' + runed_transactions_str)
def require_root_permission(is_cli=True, die_action=None):
"""
checks root premission.
Args:
is_cli (bool): if is True, when user have not root permission,
error will print in terminal. but if is False,
the `die_action` will run as a function.
(will be disable in testing environment)
die_action (callable): the function will be run when `is_cli` is False
"""
# if program is in testing mode don't check permission
if is_testing:
return
if os.getuid() == 0:
return
# check write and read access for needed files
files_to_check = [
Env.packages_lists(),
Env.installed_lists(),
Env.state_file(),
Env.unremoved_conffiles(),
Env.security_blacklist(),
Env.any_scripts(),
Env.repos_config(),
Env.repos_config_dir(),
Env.cache_dir(),
Env.allowed_archs(),
]
for f in files_to_check:
if not os.access(f, os.W_OK) or not os.access(f, os.R_OK):
if is_cli:
pr.e(ansi.red + sys.argv[0] + ': permission is denied' +
ansi.reset)
pr.exit(1)
return
else:
die_action()
return
def run(pkg: Pkg, events: dict, remove_conffiles=False, run_scripts=True):
""" Remove pkg """
events['removing_package'](pkg)
# run rm-before script
if run_scripts:
if os.path.isfile(
Env.installed_lists('/' + pkg.data['name'] +
'/rm-before')):
os.system('chmod +x "' +
Env.installed_lists('/' + pkg.data['name'] +
'/rm-before') + '"')
with_conffiles_arg = 'without-conffiles'
if remove_conffiles:
with_conffiles_arg = 'with-conffiles'
os.system(
Env.installed_lists('/' + pkg.data['name'] +
'/rm-before') + ' ' +
with_conffiles_arg)
# remove package
installed_files = open(
Env.installed_lists('/' + pkg.data['name'] + '/files'),
'r').read()
installed_files = installed_files.strip().split('\n')
for f in list(reversed(installed_files)):
if f != '':
f_type = f.strip().split(':', 1)[0]
f_path = f.strip().split(':', 1)[1]
if f_type == 'f':
if os.path.isfile(Env.base_path(f_path)):
os.remove(Env.base_path(f_path))
elif f_type == 'd':
try:
os.rmdir(Env.base_path(f_path))
except:
events['dir_is_not_empty'](pkg, f)
elif f_type == 'cf':
if remove_conffiles:
if os.path.isfile(Env.base_path(f_path)):
os.remove(Env.base_path(f_path))
else:
Remove.add_to_unremoved_conffiles(pkg, f_path)
elif f_type == 'cd':
if remove_conffiles:
try:
os.rmdir(Env.base_path(f_path))
except:
events['dir_is_not_empty'](pkg, f)
else:
Remove.add_to_unremoved_conffiles(pkg, f_path)
# run rm-after script
if run_scripts:
if os.path.isfile(
Env.installed_lists('/' + pkg.data['name'] + '/rm-after')):
with_conffiles_arg = 'without-conffiles'
if remove_conffiles:
with_conffiles_arg = 'with-conffiles'
os.system('chmod +x "' +
Env.installed_lists('/' + pkg.data['name'] +
'/rm-after') + '"')
os.system(
Env.installed_lists('/' + pkg.data['name'] + '/rm-after') +
' ' + with_conffiles_arg)
# remove installation config
shutil.rmtree(Env.installed_lists('/' + pkg.data['name']))
# remove any script
if os.path.isfile(Env.any_scripts('/' + pkg.data['name'])):
os.remove(Env.any_scripts('/' + pkg.data['name']))
events['package_remove_finished'](pkg)
def install(self, pkg: BaseArchive, index_updater_events: dict, installer_events: dict, is_manual=True, run_scripts=True, target_path='', keep_conffiles=False, check_security_blacklist=True):
"""
Install .cati package
Args:
pkg (BaseArchive): the package archive object
index_updater_events (dict): events will be passed to `dotcati.ListUpdater.update_indexes()`
installer_events (dict): The events
- package_currently_install: gets the current installed version
- package_new_installs: gets package archive
- package_installed: will call after package installation
- dep_and_conflict_error: will run when there is depends or conflict error
- arch_error: will run when package arch is not sync with sys arch
is_manual (bool): installed package as manual or not (default is True means manual)
run_scripts (bool): run package install scripts or not (default is True)
target_path (str): where is the target path for installed files (will pass to `self.copy_files()`)
keep_conffiles (bool): stil keep config files if changed (default is True)
check_security_blacklist (bool): check package is in security blacklist or not
"""
self.conffiles = pkg.get_conffiles()
self.pkg = pkg
self.keep_conffiles = keep_conffiles
self.uncopied_conffiles = {}
# check package is in security blacklist
if check_security_blacklist:
self.check_security_blacklist(pkg)
# check package architecture
if not pkg.data['arch'] in SysArch.allowed_archs():
return installer_events['arch_error'](pkg)
# check package dependencies and conflicts
try:
self.check_dep_and_conf(pkg)
except DependencyError as ex:
return installer_events['dep_and_conflict_error'](pkg, ex)
except ConflictError as ex:
return installer_events['dep_and_conflict_error'](pkg, ex)
# load old conffiles
self.old_conffiles = []
try:
f = open(Env.installed_lists('/' + pkg.data['name'] + '/conffiles'), 'r')
content = f.read()
f.close()
tmp = content.strip().split('\n')
self.old_conffiles = [item.strip().split('@') for item in tmp]
except:
pass
# add package data to lists
if not os.path.isdir(Env.packages_lists('/' + pkg.data['name'])):
os.mkdir(Env.packages_lists('/' + pkg.data['name']))
lists_path = Env.packages_lists('/' + pkg.data['name'] + '/' + pkg.data['version'] + '-' + pkg.data['arch'])
try:
lists_f = open(lists_path, 'r')
old_repo = json.loads(lists_f.read())['repo']
lists_f.close()
except:
old_repo = 'Local'
try:
lists_f = open(lists_path, 'r')
old_file_path = json.loads(lists_f.read())['file_path']
lists_f.close()
except:
old_file_path = False
try:
lists_f = open(lists_path, 'r')
old_file_sha256 = json.loads(lists_f.read())['file_sha256']
lists_f.close()
except:
old_file_sha256 = False
try:
lists_f = open(lists_path, 'r')
old_file_md5 = json.loads(lists_f.read())['file_md5']
lists_f.close()
except:
old_file_md5 = False
lists_f = open(lists_path, 'w')
pkg.data['repo'] = old_repo
if old_file_path != False:
pkg.data['file_path'] = old_file_path
tmp_pkg_data = pkg.data
if old_file_md5:
tmp_pkg_data['file_md5'] = old_file_md5
if old_file_sha256:
tmp_pkg_data['file_sha256'] = old_file_sha256
tmp_pkg_data['files'] = ['/' + member[6:] for member in pkg.members() if member[:6] == 'files/']
lists_f.write(json.dumps(tmp_pkg_data))
lists_f.close()
ListUpdater.update_indexes(index_updater_events)
# extract package in a temp place
temp_dir = Temp.make_dir()
os.rmdir(temp_dir)
try:
pkg.extractall(temp_dir)
except IsADirectoryError:
pass
self.extracted_package_dir = temp_dir
# install package
if Pkg.is_installed(pkg.data['name']):
installer_events['package_currently_installed'](pkg, Pkg.installed_version(pkg.data['name']))
else:
installer_events['package_new_installs'](pkg)
if run_scripts:
self.run_script('ins-before')
copied_files = self.copy_files(pkg, installer_events['directory_not_empty'], target_path)
# set install configuration
if not os.path.isdir(Env.installed_lists('/' + pkg.data['name'])):
os.mkdir(Env.installed_lists('/' + pkg.data['name']))
f_ver = open(Env.installed_lists('/' + pkg.data['name'] + '/ver'), 'w')
f_ver.write(pkg.data['version']) # write installed version
f_ver.close()
# write copied files list
f_files = open(Env.installed_lists('/' + pkg.data['name'] + '/files'), 'w')
copied_files_str = ''
for copied_file in copied_files:
copied_files_str += copied_file + '\n'
f_files.write(copied_files_str.strip()) # write copied files
f_files.close()
# write conffiles list
f_conffiles = open(Env.installed_lists('/' + pkg.data['name'] + '/conffiles'), 'w')
copied_conffiles_str = ''
for copied_conffile in copied_files:
if copied_conffile.split(':')[0] == 'cf':
try:
conffile_hash = self.uncopied_conffiles[copied_conffile.split(':', 1)[-1]]
except:
conffile_hash = calc_file_sha256(Env.base_path(copied_conffile.split(':', 1)[-1]))
copied_conffiles_str += conffile_hash + '@' + copied_conffile.split(':', 1)[-1] + '\n'
f_conffiles.write(copied_conffiles_str.strip()) # write copied conffiles
f_conffiles.close()
# copy `any` script
if os.path.isfile(self.extracted_package_dir + '/scripts/any'):
os.system('cp "' + self.extracted_package_dir + '/scripts/any' + '" "' + Env.any_scripts('/' + pkg.data['name']) + '"')
# save static files list
static_files_list = pkg.get_static_files()
f_static_files = open(Env.installed_lists('/' + pkg.data['name'] + '/staticfiles'), 'w')
static_files_str = ''
for copied_file in copied_files:
copied_file_path = copied_file.split(':', 1)[1]
if copied_file_path in static_files_list:
if os.path.isfile(Env.base_path('/' + copied_file_path)):
# calculate file sha256 sum
copied_file_sha256 = calc_file_sha256(Env.base_path('/' + copied_file_path))
# add file to list
static_files_str += copied_file_sha256 + '@' + copied_file_path + '\n'
f_static_files.write(static_files_str.strip()) # write copied files
f_static_files.close()
f_installed_at = open(Env.installed_lists('/' + pkg.data['name'] + '/installed_at'), 'w')
f_installed_at.write(str(time.time())) # write time (installed at)
f_installed_at.close()
if is_manual:
f_manual = open(Env.installed_lists('/' + pkg.data['name'] + '/manual'), 'w')
f_manual.write('')
f_manual.close()
if run_scripts:
self.run_script('ins-after')
# copy remove scripts
if os.path.isfile(self.extracted_package_dir + '/scripts/rm-before'):
os.system(
'cp "' + self.extracted_package_dir + '/scripts/rm-before' + '" "' + Env.installed_lists('/' + pkg.data['name'] + '/rm-before') + '"'
)
if os.path.isfile(self.extracted_package_dir + '/scripts/rm-after'):
os.system(
'cp "' + self.extracted_package_dir + '/scripts/rm-after' + '" "' + Env.installed_lists('/' + pkg.data['name'] + '/rm-after') + '"'
)
# pop package from state
BaseTransaction.pop_state()
# call package installed event
installer_events['package_installed'](pkg)