import RPi.GPIO as GPIO
import os
from http.server import BaseHTTPRequestHandler, HTTPServer
host_name = '192.168.1.194' # Change this to your Raspberry Pi IP address
host_port = 8000
BreachPin = 17
class MyServer(BaseHTTPRequestHandler):
""" A special implementation of BaseHTTPRequestHander for reading data from
and control GPIO of a Raspberry Pi
"""
#Configure GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(BreachPin, GPIO.IN)
def do_HEAD(self):
""" do_HEAD() can be tested use curl command
'curl -I http://server-ip-address:port'
"""
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
def do_GET(self):
""" do_GET() can be tested using curl command
'curl http://server-ip-address:port'
"""
breach = GPIO.input(BreachPin);
self.do_HEAD()
html = ''''''
status = ''
if breach == 1: #Setup warning webpage with Red Background
html = '''
Security Breach Detected
'''
self.wfile.write(html.format(0, status).encode("utf-8"))
else: #Setup normal webpage with Green Background
html = '''
No Breach Detected
'''
self.wfile.write(html.format(0, status).encode("utf-8"))
if __name__ == '__main__':
http_server = HTTPServer((host_name, host_port), MyServer)
print("Server Starts - %s:%s" % (host_name, host_port))
try:
http_server.serve_forever()
print(1)
except KeyboardInterrupt:
http_server.server_close()