102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
'''
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Onionr - Private P2P Communication
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This module loads in the Onionr arguments and their help messages
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'''
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'''
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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'''
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import sys
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from etc import onionrvalues
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import logger, onionrexceptions
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import onionrplugins
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import onionrpluginapi
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from . import arguments, recommend
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plugin_command = lambda cmd: 'on_%s_cmd' % (cmd,)
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def register_plugin_commands(cmd):
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cmd = 'on_%s_cmd' % (cmd,)
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plugin_cmd = plugin_command(cmd)
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for pl in onionrplugins.get_enabled_plugins():
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pl = onionrplugins.get_plugin(pl)
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if hasattr(pl, plugin_cmd):
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getattr(pl, plugin_cmd)(onionrpluginapi.PluginAPI)
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return True
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def register():
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"""Registers commands and handles help command processing"""
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def get_help_message(cmd: str, default: str = 'No help available for this command'):
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"""Return help message for a given command, supports plugin commands"""
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pl_cmd = plugin_command(cmd)
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for pl in onionrplugins.get_enabled_plugins():
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pl = onionrplugins.get_plugin(pl)
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if hasattr(pl, pl_cmd):
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try:
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return getattr(pl, pl_cmd).onionr_help
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except AttributeError:
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pass
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for i in arguments.get_arguments():
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for alias in i:
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try:
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return arguments.get_help(cmd)
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except AttributeError:
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pass
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return default # Return the help string
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PROGRAM_NAME = "onionr"
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# Get the command
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try:
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cmd = sys.argv[1]
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except IndexError:
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logger.debug("Detected Onionr run with no commands specified")
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return
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is_help_cmd = False
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if cmd.replace('--', '').lower() == 'help': is_help_cmd = True
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try:
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arguments.get_func(cmd)()
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except onionrexceptions.NotFound:
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if not register_plugin_commands(cmd) and not is_help_cmd:
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recommend.recommend()
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sys.exit(3)
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if is_help_cmd:
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try:
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sys.argv[2]
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except IndexError:
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for i in arguments.get_arguments():
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logger.info('%s <%s>: %s' % (PROGRAM_NAME, '/'.join(i), get_help_message(i[0])), terminal=True)
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for pl in onionrplugins.get_enabled_plugins():
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pl = onionrplugins.get_plugin(pl)
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if hasattr(pl, 'ONIONR_COMMANDS'):
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print('')
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try:
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logger.info('%s commands:' % (pl.plugin_name,), terminal=True)
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except AttributeError:
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logger.info('%s commands:' % (pl.__name__,), terminal=True)
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for plugin_cmd in pl.ONIONR_COMMANDS:
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logger.info('%s %s: %s' % (PROGRAM_NAME, plugin_cmd, get_help_message(plugin_cmd)), terminal=True)
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print('')
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else:
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try:
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logger.info('%s %s: %s' % (PROGRAM_NAME, sys.argv[2], get_help_message(sys.argv[2])), terminal=True)
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except KeyError:
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logger.error('%s: command does not exist.' % [sys.argv[2]], terminal=True)
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sys.exit(3)
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return
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