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commands.py
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#!/usr/bin/env python3
#############################################################################
############## Helper Library for RULES and COMMANDS ########################
#############################################################################
#
# Copyright (C) 2018-2021 by Alexander Nagy - https://bitekmindenhol.blog.hu/
#
import misc
import Settings
import os_os as OS
import time
import os
import signal
import rpieGlobals
import re
from datetime import datetime
import rpieTime
import time
import os_network as Network
import socket
import urllib.request
import threading
from math import *
GlobalRules = []
SysVars = ["systime","systm_hm","lcltime","syshour","sysmin","syssec","sysday","sysmonth",
"sysyear","sysyears","sysweekday","sysweekday_s","unixtime","uptime","rssi","ip","ip4","sysname","unit","ssid","mac","mac_int","build","sunrise","sunset","sun_altitude","sun_azimuth","sun_radiation","br","lf","tab",
"v1","v2","v3","v4","v5","v6","v7","v8","v9","v10","v11","v12","v13","v14","v15","v16"]
GlobalVars = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] #16 global var
EventValues = []
def doCleanup():
rulesProcessing("System#Shutdown",rpieGlobals.RULE_SYSTEM)
try:
if (len(Settings.Tasks)>1) or ( (len(Settings.Tasks)==1) and (Settings.Tasks[0] != False) ):
ar = OS.autorun()
if ar.checkservice()==False: #do not save if using systemd service startup
Settings.savetasks()
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Shutdown error: "+str(e))
procarr = []
for x in range(0,len(Settings.Tasks)):
if (Settings.Tasks[x]) and type(Settings.Tasks[x]) is not bool: # device exists
try:
if (Settings.Tasks[x].enabled): # device enabled
t = threading.Thread(target=Settings.Tasks[x].plugin_exit)
t.daemon = True
procarr.append(t)
t.start()
except:
pass
if len(procarr)>0:
for process in procarr:
process.join(1)
try:
for t in range(0,rpieGlobals.RULES_TIMER_MAX):
rpieTime.Timers[t].pause()
for t in range(0,rpieGlobals.SYSTEM_TIMER_MAX):
rpieTime.SysTimers[t].pause()
except:
pass
procarr = []
for y in range(0,len(Settings.Controllers)):
try:
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
t = threading.Thread(target=Settings.Controllers[y].controller_exit)
t.daemon = True
procarr.append(t)
t.start()
except:
pass
if int(Settings.NetMan.WifiDevNum)>=0 and int(Settings.NetMan.APMode>-1):
try:
apdev = int(Settings.NetMan.WifiDevNum)
Network.AP_stop(apdev) # try to stop AP mode if needed
except:
pass
if len(procarr)>0:
for process in procarr:
process.join(2)
def doExecuteCommand(cmdline,Parse=True):
if Parse:
retval, state = parseruleline(cmdline)
else:
retval = cmdline
cmdarr = retval.split(",")
if (" " in retval) and not("," in retval):
cmdarr = retval.split(" ")
elif (" " in retval) and ("," in retval): # workaround for possible space instead comma problem
fsp = retval.find(" ")
fco = retval.find(",")
if fsp<fco:
c2 = retval.split(" ")
cmdarr = retval[(fsp+1):].split(",")
cmdarr = [c2[0]] + cmdarr
oldcmd = cmdarr[0]
cmdarr[0] = cmdarr[0].strip().lower()
commandfound = False
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"CMD: "+cmdline.replace("==","="))
if cmdarr[0] == "delay":
try:
s = float(cmdarr[1])
except:
s = 1000
s = (s/1000)
time.sleep(s)
commandfound = True
return commandfound
elif cmdarr[0] == "taskrun":
if len(Settings.Tasks)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
if s >0 and (s<=len(Settings.Tasks)):
s = s-1 # array is 0 based, tasks is 1 based
if (type(Settings.Tasks[s])!=bool) and (Settings.Tasks[s]):
if (Settings.Tasks[s].enabled):
Settings.Tasks[s].plugin_read()
commandfound = True
return commandfound
elif cmdarr[0] == "taskvalueset":
if len(Settings.Tasks)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
try:
v = int(cmdarr[2])
except:
v = 1
#v=v-1
if s == -1:
s, v = Settings.getTaskValueIndex(cmdarr[1],cmdarr[2])
if s >0 and (s<=len(Settings.Tasks)):
s = s-1 # array is 0 based, tasks is 1 based
if (type(Settings.Tasks[s])!=bool) and (Settings.Tasks[s]):
if v>(Settings.Tasks[s].valuecount):
v = Settings.Tasks[s].valuecount
if v<1:
v = 1
try:
Settings.Tasks[s].set_value(v,parsevalue(str(cmdarr[3].strip())),False)
except Exception as e:
pass
# print("Set value error: ",e)
commandfound = True
return commandfound
elif cmdarr[0] == "taskvaluesetandrun":
if len(Settings.Tasks)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
try:
v = int(cmdarr[2])
except:
v = 1
#v=v-1
if s == -1:
s, v = Settings.getTaskValueIndex(cmdarr[1],cmdarr[2])
if s >0 and (s<=len(Settings.Tasks)):
s = s-1 # array is 0 based, tasks is 1 based
if (type(Settings.Tasks[s])!=bool) and (Settings.Tasks[s]):
if v>(Settings.Tasks[s].valuecount):
v = Settings.Tasks[s].valuecount
if v<1:
v = 1
Settings.Tasks[s].set_value(v,parsevalue(str(cmdarr[3]).strip()),True)
commandfound = True
return commandfound
elif cmdarr[0] == "timerpause":
if len(rpieTime.Timers)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
if s>0 and (s<len(rpieTime.Timers)):
s = s-1 # array is 0 based, timers is 1 based
rpieTime.Timers[s].pause()
commandfound = True
return commandfound
elif cmdarr[0] == "timerresume":
if len(rpieTime.Timers)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
if s>0 and (s<len(rpieTime.Timers)):
s = s-1 # array is 0 based, timers is 1 based
rpieTime.Timers[s].resume()
commandfound = True
return commandfound
elif cmdarr[0] == "timerset":
if len(rpieTime.Timers)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
try:
v = int(cmdarr[2])
except:
v = 1
if s >0 and (s<len(rpieTime.Timers)):
s = s-1 # array is 0 based, timers is 1 based
try:
if v==0:
rpieTime.Timers[s].stop(False)
else:
rpieTime.Timers[s].addcallback(TimerCallback)
rpieTime.Timers[s].start(v)
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Timer start: "+str(e))
commandfound = True
return commandfound
elif cmdarr[0] == "looptimerset":
if len(rpieTime.Timers)<1:
return False
try:
s = int(cmdarr[1])
except:
s = -1
try:
v = int(cmdarr[2])
except:
v = 1
try:
c = int(cmdarr[3])
except:
c = -1
if s >0 and (s<len(rpieTime.Timers)):
s = s-1 # array is 0 based, timers is 1 based
try:
if v==0:
rpieTime.Timers[s].stop(False)
else:
rpieTime.Timers[s].addcallback(TimerCallback)
rpieTime.Timers[s].start(v,looping=True,maxloops=c)
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Timer start: "+str(e))
commandfound = True
return commandfound
elif cmdarr[0] == "event":
cmdargs = cmdline.replace(oldcmd,"",1)[1:]
cmdargs = cmdargs.replace(",","=").strip()
rulesProcessing(cmdargs,rpieGlobals.RULE_CALLEVENT)
commandfound = True
return commandfound
elif cmdarr[0] == "let":
global GlobalVars
try:
s = int(cmdarr[1])-1
except:
s = -1
try:
v = parsevalue(cmdarr[2])
except:
v = 0
if s>=0 and s<16:
GlobalVars[s] = v
commandfound = True
return commandfound
elif cmdarr[0] == "sendto":
try:
unitno = int(cmdarr[1])
except:
unitno = -1
data = ""
if len(cmdarr)>2:
sepp = ( len(cmdarr[0]) + len(cmdarr[1]) + 1 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
unitno = -1
if unitno>=0 and unitno<=255:
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
if "ESPEasy P2P" in Settings.Controllers[y].getcontrollername():
Settings.Controllers[y].udpsender(unitno,data,1)
cfound = True
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"ESPEasy P2P controller not found!")
commandfound = True
return commandfound
elif cmdarr[0] == "blecommand":
try:
unitno = int(cmdarr[1])
except:
unitno = -1
data = ""
if len(cmdarr)>2:
sepp = ( len(cmdarr[0]) + len(cmdarr[1]) + 1 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
unitno = -1
if unitno>=0 and unitno<=255:
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
if "BLE Direct" in Settings.Controllers[y].getcontrollername():
Settings.Controllers[y].sendcommand(unitno,data)
cfound = True
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"BLE controller not found!")
commandfound = True
return commandfound
elif cmdarr[0] == "loracommand":
try:
unitno = int(cmdarr[1])
except:
unitno = -1
data = ""
if len(cmdarr)>2:
sepp = ( len(cmdarr[0]) + len(cmdarr[1]) + 1 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
unitno = -1
if unitno>=0 and unitno<=255:
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
if "LORA Direct" in Settings.Controllers[y].getcontrollername():
Settings.Controllers[y].sendcommand(unitno,data)
cfound = True
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"LORA controller not found!")
commandfound = True
return commandfound
elif cmdarr[0] == "espnowcommand":
try:
unitno = int(cmdarr[1])
except:
unitno = -1
data = ""
if len(cmdarr)>2:
sepp = ( len(cmdarr[0]) + len(cmdarr[1]) + 1 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
unitno = -1
if unitno>=0 and unitno<=255:
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
if "ESPNow" in Settings.Controllers[y].getcontrollername():
Settings.Controllers[y].sendcommand(unitno,data)
cfound = True
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"ESPNow controller not found!")
commandfound = True
return commandfound
elif cmdarr[0] == "serialcommand":
data = ""
if len(cmdarr)>1:
sepp = cmdline.find(',')
data = cmdline[sepp+1:].replace("==","=")
else:
return False
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
if "ESPNow" in Settings.Controllers[y].getcontrollername():
Settings.Controllers[y].serialcommand(data)
cfound = True
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"ESPNow controller not found!")
commandfound = True
return commandfound
elif cmdarr[0] == "publish":
topic = cmdarr[1].strip()
data = ""
if len(cmdarr)>2:
sepp = ( len(cmdarr[0]) + len(cmdarr[1]) + 1 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
topic = ""
commandfound = False
if topic!="":
cfound = False
for y in range(len(Settings.Controllers)):
if (Settings.Controllers[y]):
if (Settings.Controllers[y].enabled):
try:
if Settings.Controllers[y].mqttclient is not None:
Settings.Controllers[y].mqttclient.publish(topic,data)
commandfound = True
cfound = True
break
except:
cfound = False
if cfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"MQTT capable controller not found!")
return commandfound
elif cmdarr[0] == "sendtohttp":
destaddr = cmdarr[1].strip()
try:
destport = int(cmdarr[2])
except:
destport = -1
data = ""
if len(cmdarr)>3:
sepp = ( len(cmdarr[0]) + len(cmdarr[1])+ len(cmdarr[2]) + 2 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
destport = -1
if destport > 0:
commandfound = True
curl = "http://"+destaddr+":"+str(destport)+data
t = threading.Thread(target=urlget, args=(curl,))
t.daemon = True
t.start()
else:
commandfound = False
return commandfound
elif cmdarr[0] == "sendtoudp":
destaddr = cmdarr[1].strip()
try:
destport = int(cmdarr[2])
except:
destport = -1
data = ""
if len(cmdarr)>3:
sepp = ( len(cmdarr[0]) + len(cmdarr[1])+ len(cmdarr[2]) + 2 )
sepp = cmdline.find(',',sepp)
data = cmdline[sepp+1:].replace("==","=")
else:
destport = -1
if destport > 0:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
for r in range(0,1):
s.sendto(bytes(data,"utf-8"), (destaddr,int(destport)))
if r<1:
time.sleep(0.1)
commandfound = True
else:
commandfound = False
return commandfound
elif cmdarr[0] == "wifiapmode":
if int(Settings.NetMan.WifiDevNum)>=0:
apdev = int(Settings.NetMan.WifiDevNum)
else:
apdev = Settings.NetMan.getfirstwirelessdevnum()
Network.AP_start(apdev,True)
commandfound = True
return commandfound
elif cmdarr[0] == "wifistamode":
if int(Settings.NetMan.WifiDevNum)>=0:
apdev = int(Settings.NetMan.WifiDevNum)
else:
apdev = Settings.NetMan.getfirstwirelessdevnum()
Network.AP_stop(apdev)
Settings.NetMan.APMode = -1
commandfound = True
return commandfound
elif cmdarr[0] == "wifireconnect":
commandfound = True
wifiname = Settings.NetMan.getfirstwirelessdev()
os.popen(OS.cmdline_rootcorrect("sudo ip link set "+wifiname+" down"))
time.sleep(1)
os.popen(OS.cmdline_rootcorrect("sudo ip link set "+wifiname+" mode default"))
os.popen(OS.cmdline_rootcorrect("sudo iwconfig "+wifiname+" power off"))
time.sleep(0.5)
os.popen(OS.cmdline_rootcorrect("sudo ip link set "+wifiname+" up"))
time.sleep(2)
res = os.popen(OS.cmdline_rootcorrect("sudo iwlist "+wifiname+" scan")).read()
return commandfound
elif cmdarr[0] == "wifimode": # implement it
commandfound = False
return commandfound
elif cmdarr[0] == "reboot":
doCleanup()
os.popen(OS.cmdline_rootcorrect("sudo reboot"))
os.popen(OS.cmdline_rootcorrect("sudo systemctl reboot")) #arch compatibility
# os.kill(os.getpid(), signal.SIGINT)
commandfound = True
return commandfound
elif cmdarr[0] == "reset":
try:
os.popen("rm -r data/*.json")
except:
pass
Settings.Controllers = [False]
Settings.NetworkDevices = []
Settings.Pinout = []
Settings.Settings = {"Name":"RPIEasy","Unit":0,"Password":"","Delay":60}
Settings.Tasks = [False]
Settings.NetMan.networkinit()
commandfound = True
return commandfound
elif cmdarr[0] == "halt":
doCleanup()
os.popen(OS.cmdline_rootcorrect("sudo shutdown -h now"))
os.popen(OS.cmdline_rootcorrect("sudo systemctl poweroff")) #arch compatibility
os.popen(OS.cmdline_rootcorrect("sudo poweroff")) #alpine compatibility
# os.kill(os.getpid(), signal.SIGINT)
commandfound = True
return commandfound
# elif cmdarr[0] == "update":
# misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Starting git clone")
# os.popen("cp -rf run.sh run.sh.bak && rm -rf update && git clone https://github.com/enesbcs/rpieasy.git update").read()
# time.sleep(2)
# if os.path.isdir("update"):
# misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Download successful, starting to overwrite files")
# os.popen("rm -rf .git && rm -rf update/data update/files && mv -f update/.git .git && cp -rf update/lib/* lib/ && cp -rf update/img/* img/ && rm -rf update/lib update/img && mv -f update/* . && rm -rf update && cp -rf run.sh.bak run.sh").read()
# time.sleep(0.5)
# os.kill(os.getpid(), signal.SIGINT)
# else:
# misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Update failed")
# commandfound = True
# return commandfound
elif cmdarr[0] == "exit":
os.kill(os.getpid(), signal.SIGINT)
commandfound = True
return commandfound
elif cmdarr[0] == "notify":
try:
plugin = int(cmdarr[1])
except:
plugin = 0
data = ""
if len(cmdarr)>1 and plugin>0:
sepp = ( len(cmdarr[0]) + len(cmdarr[1])+ 2 )
data = cmdline[sepp:].replace("==","=")
commandfound = doExecuteNotification(plugin-1,data)
return commandfound
elif cmdarr[0] == "setvolume":
vmr = 0
if "+" in cmdarr[1] or "-" in cmdarr[1]:
vmr = 1
try:
vol = int(cmdarr[1])
except:
vol = -200
if (vmr==0): # absolute vol
if (vol>=0 and vol<=100):
try:
OS.setvolume(vol)
commandfound = True
except Exception as e:
commandfound = str(e)
else:
if (vol>=-100 and vol<=100): # relative vol
try:
avol = OS.getvolume()
OS.setvolume(int(avol)+vol)
commandfound = True
except Exception as e:
commandfound = str(e)
return commandfound
if commandfound==False:
commandfound = doExecutePluginCommand(retval)
if commandfound==False:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Unknown command: "+cmdline)
return commandfound
def urlget(url):
try:
urllib.request.urlopen(url,None,2)
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,str(e))
def TimerCallback(tid):
rulesProcessing("Rules#Timer="+str(tid),rpieGlobals.RULE_TIMER)
def doExecutePluginCommand(cmdline):
retvalue = False
if len(Settings.Tasks)<1:
return False
for s in range(len(Settings.Tasks)):
if (type(Settings.Tasks[s])!=bool) and (Settings.Tasks[s].enabled):
try:
retvalue = Settings.Tasks[s].plugin_write(cmdline)
except Exception as e:
retvalue = str(e)
if retvalue!=False:
return retvalue
return retvalue
def doExecuteNotification(num,cmdline):
retvalue = False
if len(Settings.Notifiers)<1:
return False
try:
num=int(num)
if num>=0 and num<len(Settings.Notifiers) and type(Settings.Notifiers[num]) is not bool and (Settings.Notifiers[num].enabled):
retvalue = Settings.Notifiers[num].notify(cmdline)
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Notification error: "+str(e))
return retvalue
def decodeeventname(eventname):
ten = eventname.strip().lower()
ec = -1
if ("system#" in ten) or ("mqtt#connected" in ten) or ("mqtt#disconnected" in ten):
ec = rpieGlobals.RULE_SYSTEM
elif ("clock#time" in ten):
ec = rpieGlobals.RULE_CLOCK
elif ("rules#timer" in ten):
ec = rpieGlobals.RULE_TIMER
else:
ec = rpieGlobals.RULE_USER
return ec
def splitruletoevents(rulestr): # parse rule string into array of events
global GlobalRules
GlobalRules = []
rcount = -1
evfound = False
ename = ""
evarr = []
rulearr = rulestr.splitlines()
for line in rulearr:
cs = line.find(' //')
if cs>-1:
line = line[:cs]
cs = line.find('// ')
if cs>-1:
line = line[:cs]
linelower = line.strip().lower()
try:
if linelower[0:2]=="//":
linelower = ""
except:
pass
if linelower != "":
if linelower.startswith("on ") and linelower.endswith(" do"):
rcount += 1
evfound = True
tstr = line.strip().split(" ")
ename = tstr[1]
elif evfound:
if linelower.startswith("endon"):
evfound = False
GlobalRules.append({"ename":ename,"ecat":decodeeventname(ename), "ecode":evarr,"lastcheck":0,"evalue":-1})
evarr = []
ename = ""
else:
evarr.append(line.strip())
def getfirstequpos(cstr):
res = -1
for c in range(len(cstr)):
if cstr[c] in "<>=!":
res = c
break
return res
def removeequchars(cstr):
remc = getequchars(cstr)
res = cstr
for c in range(len(remc)):
res = res.replace(remc[c],"")
return res
def getequchars(cstr,arr=False):
res = ""
res2 = []
equs = "<>=!"
for c in range(len(equs)):
if equs[c] in cstr:
if equs[c] not in res:
res += equs[c]
res2.append(equs[c])
if arr:
return res2
else:
return res
def gettaskvaluefromname(taskname): # taskname#valuename->value
res = None
try:
taskprop = taskname.split("#")
taskprop[0] = taskprop[0].strip().lower()
taskprop[1] = taskprop[1].strip().lower()
except:
res = None
return res
try:
for s in range(len(Settings.Tasks)):
if type(Settings.Tasks[s]) is not bool:
if Settings.Tasks[s].taskname.lower()==taskprop[0]:
for v in range(len(Settings.Tasks[s].valuenames)):
if Settings.Tasks[s].valuenames[v].lower() == taskprop[1]:
res = Settings.Tasks[s].uservar[v]
break
except:
res=None
return res
def gettaskvaluesfromname(taskname): # taskname->value1,2,3,4
res = []
try:
for s in range(len(Settings.Tasks)):
if type(Settings.Tasks[s]) is not bool:
if Settings.Tasks[s].taskname.lower()==taskname:
for v in range(len(Settings.Tasks[s].valuenames)):
res.append(Settings.Tasks[s].uservar[v])
break
except:
res=[]
return res
suntimesupported = -1
def addtoTime(basetime, deltastr): # -1h +2h -10m +3m ...
sign = 1
multi = 1
deltastr = str(deltastr).lower()
if "-" in deltastr:
sign = -1
deltastr = deltastr.replace("-","")
else:
deltastr = deltastr.replace("+","")
if "h" in deltastr:
multi = 3600
deltastr = deltastr.replace("h","")
if "m" in deltastr:
multi = 60
deltastr = deltastr.replace("m","")
try:
from datetime import timedelta
td = int(deltastr)
if sign==1:
return basetime + timedelta(seconds=(td*multi))
else:
return basetime - timedelta(seconds=(td*multi))
except:
return basetime
def getglobalvar(varname):
global SysVars, suntimesupported, GlobalVars
svname = varname.strip().lower()
par = ""
if ("-" in svname):
resarr = svname.split("-")
svname = resarr[0]
par = "-"+resarr[1]
if ("+" in svname):
resarr = svname.split("+")
svname = resarr[0]
par = "+"+resarr[1]
res = ""
if svname in SysVars:
if svname==SysVars[0]: #%systime% 01:23:54
return datetime.now().strftime('%H:%M:%S')
elif svname==SysVars[1]: #%systm_hm% 01:23
return datetime.now().strftime('%H:%M')
elif svname==SysVars[2]: #%lcltime% 2018-03-16 01:23:54
return datetime.now().strftime('%Y-%m-%d %H:%M:%S')
elif svname==SysVars[3]: #%syshour% 11 Current hour (hh)
return int(datetime.now().strftime('%H'))
elif svname==SysVars[4]: #%sysmin% 22 Current minute (mm)
return int(datetime.now().strftime('%M'))
elif svname==SysVars[5]: #%syssec% 33 Current second (ss)
return int(datetime.now().strftime('%S'))
elif svname==SysVars[6]: #%sysday% 16 Current day of month (DD)
return int(datetime.now().strftime('%d'))
elif svname==SysVars[7]: #%sysmonth% 3 Current month (MM)
return int(datetime.now().strftime('%m'))
elif svname==SysVars[8]: #%sysyear% 2018 4 digits (YYYY)
return datetime.now().strftime('%Y')
elif svname==SysVars[9]: #%sysyears% 18 2 digits (YY)
return datetime.now().strftime('%y')
elif svname==SysVars[10]: #%sysweekday% 5 Weekday (integer) - 1, 2, 3... (1=Sunday, 2=Monday etc.)
return str(int(datetime.now().strftime('%w'))+1)
elif svname==SysVars[11]: #%sysweekday_s% Fri Weekday (verbose) - Sun, Mon, Tue
return datetime.now().strftime('%a')
elif svname==SysVars[12]: #%unixtime% 1521731277 Unix time (seconds since epoch, 1970-01-01 00:00:00)
return str(int(time.time()))
elif svname==SysVars[13]: #%uptime% 3244 Uptime in minutes
return str(rpieTime.getuptime(2))
elif svname==SysVars[14]: #%rssi% -45 WiFi signal strength (dBm)
return str(OS.get_rssi())
elif svname==SysVars[15]: #%ip% 192.168.0.123 Current IP address
return str(OS.get_ip())
elif svname==SysVars[16]: #%ip4% ipcim 4.byte
res2 = str(OS.get_ip())
resarr = res2.split(".")
if len(resarr)>3:
return resarr[3]
elif svname==SysVars[17]: #%sysname% name
return Settings.Settings["Name"]
elif svname==SysVars[18]: #%unit% 32 Unit number
return Settings.Settings["Unit"]
elif svname==SysVars[19]: #%ssid% H4XX0R njietwork!
wdev = False
try:
wdev = Settings.NetMan.getfirstwirelessdev()
except:
wdev = False
if wdev:
res = str(Network.get_ssid(wdev))
elif svname==SysVars[20]: #%mac% 00:14:22:01:23:45 MAC address
pd = -1
try:
pd = Settings.NetMan.getprimarydevice()
except:
pd = -1
if pd<0 and len(Settings.NetworkDevices)>0:
pd = 0
if pd!="" and pd>=0:
return Settings.NetworkDevices[pd].mac
elif svname==SysVars[21]: #%mac_int% 2212667 MAC address in integer to be used in rules (only the last 24 bit)
pd = -1
try:
pd = Settings.NetMan.getprimarydevice()
except:
pd = -1
if pd<0 and len(Settings.NetworkDevices)>0:
pd = 0
if pd>=0:
try:
res2 = Settings.NetworkDevices[pd].mac
resarr = res2.split(":")
if len(resarr)>5:
res = str(int("0x"+resarr[3]+resarr[4]+resarr[5],16))
except:
res = ""
return res
elif svname==SysVars[22]: #%build%
bstr = str(rpieGlobals.BUILD)
return bstr
elif svname==SysVars[23]: #sunrise
try:
from suntime import Sun
suntimesupported = 1
except:
suntimesupported = 0
if suntimesupported==1:
try:
sun = Sun(Settings.AdvSettings["Latitude"],Settings.AdvSettings["Longitude"])
abd_sr = sun.get_local_sunrise_time(datetime.now())
if par!="":
abd_sr = addtoTime(abd_sr,par)
res = misc.timecorrect(abd_sr.strftime('%H:%M'))
except Exception as e:
res = "00:00"
return res
elif svname==SysVars[24]: #sunset
try:
from suntime import Sun
suntimesupported = 1
except:
suntimesupported = 0
if suntimesupported==1:
try:
sun = Sun(Settings.AdvSettings["Latitude"],Settings.AdvSettings["Longitude"])
abd_ss = sun.get_local_sunset_time(datetime.now())
if par!="":
abd_ss = addtoTime(abd_ss,par)
res = misc.timecorrect(abd_ss.strftime('%H:%M'))
except Exception as e:
res = "00:00"
return res
elif svname==SysVars[25]: #sun altitude
try:
from pytz import reference
from pysolar.solar import get_altitude
pysolarsupported = 1
except:
pysolarsupported = 0
res = "0"
if pysolarsupported==1:
try:
localtime = reference.LocalTimezone()
today = datetime.now(localtime)
res = get_altitude(Settings.AdvSettings["Latitude"],Settings.AdvSettings["Longitude"], today)
except Exception as e:
print(e)
res = "0"
return res
elif svname==SysVars[26]: #sun azimuth
try:
from pytz import reference
from pysolar.solar import get_azimuth
pysolarsupported = 1
except:
pysolarsupported = 0
res = "0"
if pysolarsupported==1:
try:
localtime = reference.LocalTimezone()
today = datetime.now(localtime)
res = get_azimuth(Settings.AdvSettings["Latitude"],Settings.AdvSettings["Longitude"], today)
except Exception as e:
print(e)
res = "0"
return res
elif svname==SysVars[27]: #sun radiation
try:
from pytz import reference
from pysolar.solar import get_altitude
from pysolar.radiation import get_radiation_direct
pysolarsupported = 1
except:
pysolarsupported = 0
res = "-1"
if pysolarsupported==1:
try:
localtime = reference.LocalTimezone()
today = datetime.now(localtime)
altitude_deg = get_altitude(Settings.AdvSettings["Latitude"],Settings.AdvSettings["Longitude"], today)
res = get_radiation_direct(today, altitude_deg)
except Exception as e:
print(e)
return res
elif svname==SysVars[28]: #%br%
return str("\r\n")
elif svname==SysVars[29]: #%lf%
return str("\n")
elif svname==SysVars[30]: #%tab%
return str(" ")
elif svname[0]=="v":
try:
sid = int(svname[1:])-1
except Exception as e:
sid = -1
if sid>=0 and sid<16:
return(str(GlobalVars[sid]))
return res
def parsevalue(pvalue):
retval = pvalue
if ('%' in pvalue) or ('[' in pvalue):
retval, state = parseruleline(pvalue) # replace variables
oparr = "+-*/%&|^~<>"
op = False
for o in oparr:
if o in retval:
op = True
break
try:
if op:
retval = eval(retval,globals()) # evaluate expressions
except Exception as e:
retval = str(retval)
return retval
def parseconversions(cvalue):
retval = cvalue
if ("%c_" in retval):
cf = retval.find("%c_m2day%")
if cf>=0:
ps = retval.find("(",cf)
pe = -1
if ps >=0:
pe = retval.find(")",ps)
if pe >= 0:
param = retval[ps+1:pe].strip()
try:
param = float(param)
except:
param = 0