Files
pwnagotchi/pwnagotchi/plugins/__init__.py
2019-10-09 12:01:44 +02:00

65 lines
2.1 KiB
Python

import os
import glob
import importlib, importlib.util
import logging
default_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "default")
loaded = {}
def dummy_callback():
pass
def on(event_name, *args, **kwargs):
global loaded
cb_name = 'on_%s' % event_name
for plugin_name, plugin in loaded.items():
if cb_name in plugin.__dict__:
# print("calling %s %s(%s)" %(cb_name, args, kwargs))
try:
plugin.__dict__[cb_name](*args, **kwargs)
except Exception as e:
logging.error("error while running %s.%s : %s" % (plugin_name, cb_name, e))
def load_from_file(filename):
plugin_name = os.path.basename(filename.replace(".py", ""))
spec = importlib.util.spec_from_file_location(plugin_name, filename)
instance = importlib.util.module_from_spec(spec)
spec.loader.exec_module(instance)
return plugin_name, instance
def load_from_path(path, enabled=()):
global loaded
for filename in glob.glob(os.path.join(path, "*.py")):
name, plugin = load_from_file(filename)
if name in loaded:
raise Exception("plugin %s already loaded from %s" % (name, plugin.__file__))
elif name not in enabled:
# print("plugin %s is not enabled" % name)
pass
else:
loaded[name] = plugin
return loaded
def load(config):
enabled = [name for name, options in config['main']['plugins'].items() if 'enabled' in options and options['enabled']]
custom_path = config['main']['custom_plugins'] if 'custom_plugins' in config['main'] else None
# load default plugins
loaded = load_from_path(default_path, enabled=enabled)
# set the options
for name, plugin in loaded.items():
plugin.__dict__['OPTIONS'] = config['main']['plugins'][name]
# load custom ones
if custom_path is not None:
loaded = load_from_path(custom_path, enabled=enabled)
# set the options
for name, plugin in loaded.items():
plugin.__dict__['OPTIONS'] = config['main']['plugins'][name]
on('loaded')