First script for detection

Just a simple sample to check if IR module works.

detection.py

@@ -0,0 +1,39 @@
+import os
+import RPi.GPIO as GPIO
+import time
+import smtplib
+from email.MIMEMultipart import MIMEMultipart
+from email.MIMEText import MIMEText
+
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(4, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+
+fromaddr = os.environ.get('fromaddr') 
+toaddr = os.environ.get('toaddr')
+msg = MIMEMultipart()
+msg['From'] = fromaddr
+msg['To'] = toaddr
+msg['Subject'] = "Intrusion in deskroom!"
+
+server = smtplib.SMTP(os.environ.get('mailserver'), os.environ.get('mailport'))
+server.starttls()
+server.login(os.environ.get('mailuser'), os.environ.get('mailpwd'))
+
+def my_callback( test ):
+        body = 'New user detected in deskroom'
+        msg.attach(MIMEText(body, 'plain'))
+        text = msg.as_string()
+        server.sendmail(fromaddr, toaddr, text)
+        server.quit()
+        print 'Intrusion !'
+
+GPIO.add_event_detect(4, GPIO.RISING, callback=my_callback, bouncetime=300)
+
+try:
+    while True:
+        time.sleep(1)
+
+except KeyboardInterrupt:
+    print "Quit"
+    GPIO.cleanup()
+