Debian-Packaging

debian/usr/sbin/foodoord_unten

@@ -0,0 +1,97 @@
+#! /usr/bin/python3
+# vim: ts=2 sw=2 et
+
+import os
+import stat
+import time
+import signal
+import sys
+import RPi.GPIO as gpio
+import grp
+from configparser import ConfigParser
+
+#Read config
+parser = ConfigParser()
+parser.read('/etc/foodoord.conf')
+
+doorapi = parser.get('doorstatus', 'status_url')
+consumerkey = parser.get('doorstatus', 'key')
+consumersecret = parser.get('doorstatus', 'secret')
+
+#Definitions for output
+LED_RED=6
+LED_GREEN=7
+RELAYS_LOCK=0
+RELAYS_UNLOCK=1
+PIN_OPEN=24
+PIN_CLOSE=27
+#Definitions for input
+DOOR_BELL=0
+REED_RELAYS=1 #not implementet yet
+
+#Definitions for LEDcolor
+RED=1
+GREEN=2
+ORANGE=3
+
+
+
+def write_state(state):
+  try:
+    handle = open("/tmp/door_state", "w")
+    handle.write(state)
+    handle.close()
+  except:
+    pass
+
+
+def update_api(locked):
+  try:
+    os.system("/usr/bin/curl -XPOST --header 'Content-Type: application/json' --data '{ \"consumer_key\": \"" + consumerkey  + "\", \"consumer_secret\": \"" + consumersecret + "\", \"cellar\": " + str(locked).lower() + " }' '" + doorapi  + "' ")
+  except:
+    pass
+
+if __name__ == "__main__":
+    
+  #Startsettings
+  STATUS=False
+  gpio.setmode(gpio.BCM)
+  gpio.setup(PIN_OPEN, gpio.OUT)
+  gpio.setup(PIN_CLOSE, gpio.OUT)
+  #Setting up FiFo to get sshd-output
+  try:
+    os.mkfifo("/var/run/foodoord.pipe")
+    os.chown("/var/run/foodoord.pipe", -1, grp.getgrnam('foodoor')[2])
+    os.chmod("/var/run/foodoord.pipe", stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP)
+  except OSError:
+    pass
+
+  with open("/var/run/foodoord.pipe", "r") as ssh_input:
+    while 1:
+      #Read sshd-output from pipe
+      Pipe = ssh_input.readline()[:-1]
+
+      if (Pipe == "close"):
+        gpio.output(PIN_CLOSE,1)
+        time.sleep(1)
+        gpio.output(PIN_CLOSE,0)
+
+        write_state("closed")
+        update_api(True)
+
+
+      elif (Pipe == "open"):
+
+        #Locking
+        gpio.output(PIN_OPEN,1)
+        time.sleep(1)
+        gpio.output(PIN_OPEN,0)
+
+        #Save State
+        write_state("open")
+
+        #Status Update
+        update_api(False)
+                
+      time.sleep(0.2)
+