Onionr/onionr/onionrcommands/onionrstatistics.py

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'''
Onionr - Private P2P Communication
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This module defines commands to show stats/details about the local node
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import os, uuid, time
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import logger, onionrutils
from onionrblockapi import Block
import onionr
def show_stats(o_inst):
try:
# define stats messages here
totalBlocks = len(o_inst.onionrCore.getBlockList())
signedBlocks = len(Block.getBlocks(signed = True))
messages = {
# info about local client
'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if o_inst.onionrUtils.isCommunicatorRunning(timeout = 9) else logger.colors.fg.red + 'Offline'),
# file and folder size stats
'div1' : True, # this creates a solid line across the screen, a div
'Total Block Size' : onionrutils.humanSize(onionrutils.size(o_inst.dataDir + 'blocks/')),
'Total Plugin Size' : onionrutils.humanSize(onionrutils.size(o_inst.dataDir + 'plugins/')),
'Log File Size' : onionrutils.humanSize(onionrutils.size(o_inst.dataDir + 'output.log')),
# count stats
'div2' : True,
'Known Peers' : str(max(len(o_inst.onionrCore.listPeers()) - 1, 0)),
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'Enabled Plugins' : str(len(o_inst.onionrCore.config.get('plugins.enabled', list()))) + ' / ' + str(len(os.listdir(o_inst.dataDir + 'plugins/'))),
'Stored Blocks' : str(totalBlocks),
'Percent Blocks Signed' : str(round(100 * signedBlocks / max(totalBlocks, 1), 2)) + '%'
}
# color configuration
colors = {
'title' : logger.colors.bold,
'key' : logger.colors.fg.lightgreen,
'val' : logger.colors.fg.green,
'border' : logger.colors.fg.lightblue,
'reset' : logger.colors.reset
}
# pre-processing
maxlength = 0
width = o_inst.getConsoleWidth()
for key, val in messages.items():
if not (type(val) is bool and val is True):
maxlength = max(len(key), maxlength)
prewidth = maxlength + len(' | ')
groupsize = width - prewidth - len('[+] ')
# generate stats table
logger.info(colors['title'] + 'Onionr v%s Statistics' % onionr.ONIONR_VERSION + colors['reset'])
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
for key, val in messages.items():
if not (type(val) is bool and val is True):
val = [str(val)[i:i + groupsize] for i in range(0, len(str(val)), groupsize)]
logger.info(colors['key'] + str(key).rjust(maxlength) + colors['reset'] + colors['border'] + ' | ' + colors['reset'] + colors['val'] + str(val.pop(0)) + colors['reset'])
for value in val:
logger.info(' ' * maxlength + colors['border'] + ' | ' + colors['reset'] + colors['val'] + str(value) + colors['reset'])
else:
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
except Exception as e:
logger.error('Failed to generate statistics table.', error = e, timestamp = False)
def show_details(o_inst):
details = {
'Node Address' : o_inst.get_hostname(),
'Web Password' : o_inst.getWebPassword(),
'Public Key' : o_inst.onionrCore._crypto.pubKey,
'Human-readable Public Key' : o_inst.onionrCore._utils.getHumanReadableID()
}
for detail in details:
logger.info('%s%s: \n%s%s\n' % (logger.colors.fg.lightgreen, detail, logger.colors.fg.green, details[detail]), sensitive = True)
def show_peers(o_inst):
randID = str(uuid.uuid4())
o_inst.onionrCore.daemonQueueAdd('connectedPeers', responseID=randID)
while True:
try:
time.sleep(3)
peers = o_inst.onionrCore.daemonQueueGetResponse(randID)
except KeyboardInterrupt:
break
if not type(peers) is None:
if peers not in ('', 'failure', None):
if peers != False:
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if peers == 'none':
print('No current outgoing connections.')
else:
print(peers)
else:
print('Daemon probably not running. Unable to list connected peers.')
break