import socket
from gs.classes.http_request import HttpRequest
class LittleApache():
available_wifis = []
keep_webserver_alive = True
def __init__(self, net):
self.net = net
addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]
self.s = socket.socket()
self.s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.s.bind(addr)
self.s.listen()
# print('Listening on', addr)
def start(self):
print("Webserver started. Connect to: " + self.net.ifconfig()[0])
print(self.net.ifconfig())
while self.keep_webserver_alive:
try:
conn, addr = self.s.accept()
#print('Got a connection from', addr)
# Receive and parse the request
request = conn.recv(1024)
# print("Request (RAW)", request)
http_request = HttpRequest(request)
self.http_request = http_request
request = str(request)
# print('Request content = %s' % request)
#try:
# request = request.split()[1]
# print('Request:', request)
#except IndexError:
# pass
response = self.response(http_request)
# Send the HTTP response and close the connection
conn.send('HTTP/1.0 200 OK\r\nContent-type: text/html\r\n\r\n')
conn.send(response)
conn.close()
except OSError as e:
conn.close()
print('Connection closed')
return self
def response(self, request: HttpRequest):
#print("Webpage: ", request)
print("Request method: ", request.method, "Request path: ", request.path)
header = f"""
Growsystem
"""
footer = f"""
"""
body = ""
if self.is_path_match(request, '/test1'):
body = f"""
Test 1!!!
"""
elif (self.is_path_match(request, '') or self.is_path_match(request, '/')):
options = []
for w in self.available_wifis:
options.append(''.format(w, w))
body = """
Setup Pico
"""
body = body.format(''.join(options))
elif self.is_path_match(request, '/save', 'POST'):
print("Save config path: ", request)
self.keep_webserver_alive = False
body = """
Setup Pico
Setup abgeschlossen. Bitte ein paar Sekunden warten, dann neu starten.
"""
else:
body = f"""
Unknown page
"""
html = ''
html_arr = [header, body, footer]
html = html.join(html_arr)
return str(html)
def is_path_match(self, request, path, method='GET'):
return path == request.path and method == request.method