initial import
commit
e1f80c4f7d
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packages/
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*.apk
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.on-save.json
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# Contributor: Paolo Asperti <paolo@asperti.com>
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# Maintainer: Paolo Asperti <paolo@asperti.com>
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pkgname=openpdu
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pkgver=0.1
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pkgrel=1
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pkgdesc="OpenPDU project - main binary"
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url="https://github.com/paspo/installinux"
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arch="noarch"
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license="GPL2"
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depends="python, py-argh, apk-cron"
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makedepends=""
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install="openpdu.post-install"
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subpackages=""
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source=""
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build() {
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:
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}
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package() {
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mkdir -p "$pkgdir"
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install -Dm644 etc/openpdu/openpdu.conf "$pkgdir"/etc/openpdu/openpdu.conf
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install -Dm755 etc/local.d/openpdu.start "$pkgdir"/etc/local.d/openpdu.start
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install -Dm755 openpdu "$pkgdir"/usr/sbin/openpdu
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}
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#!/bin/sh
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OUT1=1
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OUT2=2
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OUT3=3
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OUT4=7
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OUT5=8
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OUT6=9
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OUT7=11
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OUT8=12
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for n in $(seq 1 8) ; do
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eval "echo \$OUT$n > /sys/class/gpio/export"
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eval "echo out > /sys/class/gpio/gpio\$OUT$n/direction"
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# 0=on 1=off :)
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VAL=0
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eval "echo $VAL > /sys/class/gpio/gpio\$OUT$n/value"
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sleep 0.2
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done
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[DEFAULT]
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# EXAMPLE GPIO BOARD
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# [board0]
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# out0 = 1
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# out1 = 2
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# out2 = 3
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# out3 = 7
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# out4 = 8
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# out5 = 9
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# out6 = 11
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# out7 = 12
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# type = gpio-out
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# channels = 8
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# EXAMPLE I2C BOARD
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# [board1]
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# type = i2c-out
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# address = 20
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# channels = 8
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#!/usr/bin/env python
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import os
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import sys
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import argh
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from argh import arg
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import re
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import ConfigParser
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import json as JSON
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VERSION = 0.1
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defaults = {}
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boards = []
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def version():
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'show program version and quit'
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return 'OpenPDU version %s - Copyright (C) 2018 by Paolo Asperti.' % VERSION
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@arg('-j', '--json', help="output in json")
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def dumpcfg(json=False):
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'dump configuration'
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if json:
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b = [board.toJSON() for board in boards]
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return JSON.dumps({'boards':b})
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else:
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b = ''
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for board in boards:
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b += board.toSTR()
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return '\nBoards:\n' + b
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@arg("board", help="board number")
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@arg("out", help="out number")
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@arg("onoff", help="1=on [everything else]=off")
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@arg('-j', '--json', help="output in json")
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def setpower(board, out, onoff, json=False):
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'enable or disable power to a socket'
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b = [b for b in boards if b.boardnum==int(board)]
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if len(b) != 1:
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print 'wrong board number: %s' % str(board)
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sys.exit(1)
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theBoard = b[0]
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if int(out)>int(theBoard.channels)-1:
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print 'wrong out number: %s, board has %s channels (0..%s)' % (str(out),str(theBoard.channels),str(int(theBoard.channels)-1))
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sys.exit(1)
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status = (onoff == '1')
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return theBoard.setpower(int(out),status)
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@arg("board", help="board number")
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@arg("out", help="out number")
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@arg('-j', '--json', help="output in json")
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def getpower(board, out, json=False):
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'get socket power status'
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b = [b for b in boards if b.boardnum==int(board)]
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if len(b) != 1:
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print 'wrong board number: %s' % str(board)
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sys.exit(1)
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theBoard = b[0]
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if int(out)>int(theBoard.channels)-1:
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print 'wrong out number: %s, board has %s channels (0..%s)' % (str(out),str(theBoard.channels),str(int(theBoard.channels)-1))
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sys.exit(1)
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return theBoard.getpower(int(out))
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class BoardI2COut(object):
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def __init__(self, boardnum, channels=None, address=None):
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self.boardnum = boardnum
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if channels is None:
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self.channels = 0
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else:
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self.channels = channels
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if address is None:
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self.address = 0x20
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else:
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self.address = address
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def dumpcfg(json=False):
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if json:
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return {'boardnum':self.boardnum,'type':'i2c-out','channels':self.channels,'address':self.address}
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else:
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return 'Board %i\nType: i2c-out\nChannels: %i\nAddress: %i' % (self.boardnum,self.channels,self.address)
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def toJSON(self):
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return {'boardnum':self.boardnum,'type':'i2c-out','channels':self.channels,'address':self.address}
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def toSTR(self):
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return ' Board %s\n Type: i2c-out\n Channels: %s\n Address: %s\n\n' % (self.boardnum,self.channels,self.address)
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def setpower(self, channel, power):
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return
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def getpower(self, channel):
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return False
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class BoardGpioOut(object):
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gpios = []
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def __init__(self, boardnum, channels=None, gpios=None):
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self.boardnum = boardnum
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if channels is None:
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self.channels = 0
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else:
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self.channels = int(channels)
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if not isinstance(gpios, list):
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print 'No gpios specified for gpio board %s' % self.boardnum
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if len(gpios) != self.channels:
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print 'Wrong number of gpios specified for gpio board %s' % self.boardnum
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self.gpios = [int(gpio) for gpio in gpios]
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def dumpcfg(json=False):
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if json:
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return {'boardnum':self.boardnum,'type':'gpio-out','channels':self.channels}
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else:
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return 'Board %i\nType: gpio-out\nChannels: %i ' % (self.boardnum,self.channels)
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def toJSON(self):
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return {'boardnum':self.boardnum,'type':'gpio-out','channels':self.channels}
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def toSTR(self):
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return ' Board %s\n Type: gpio-out\n Channels: %s\n\n' % (self.boardnum,self.channels)
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def setpower(self, channel, power):
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io = self.gpios[channel]
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fn = '/sys/class/gpio/gpio%s/value' % io
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f = open(fn,'w')
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out = '0' if power else '1'
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return f.write(out)
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def getpower(self, channel):
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io = self.gpios[channel]
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fn = '/sys/class/gpio/gpio%s/value' % io
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f = open(fn,'r')
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return int(f.read()) == 0
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configParser = ConfigParser.SafeConfigParser(defaults=defaults)
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configFile = '/etc/openpdu/openpdu.conf'
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if os.path.isfile(configFile) and os.access(configFile, os.R_OK):
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configParser.read(configFile)
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for s in configParser.sections():
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if re.match('^board.*',s):
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bType = configParser.get(s, 'type')
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num = int(re.sub(r'^board','',s))
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if bType=='gpio-out':
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channels = int(configParser.get(s, 'channels'))
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gpios = []
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for g in range(0,channels):
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gpios.append(int(configParser.get(s, 'out%s' % g)))
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b = BoardGpioOut(boardnum=num, channels=channels, gpios=gpios)
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boards.append(b)
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elif bType=='i2c-out':
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channels = int(configParser.get(s, 'channels'))
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address = configParser.get(s, 'address')
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b = BoardI2COut(boardnum=num, channels=channels, address=address)
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boards.append(b)
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parser = argh.ArghParser()
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parser.add_commands([setpower, getpower, dumpcfg, version])
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# dispatching:
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if __name__ == '__main__':
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parser.dispatch()
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@ -0,0 +1,3 @@
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#!/bin/sh
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exit 0
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Loading…
Reference in New Issue