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#!/usr/bin/env python3
from socketserver import *
import threading
import zlib
import struct
import host
import numpy as np
import time
import renderers
from PIL import Image, ImageSequence
from config import *
# Loading frame (for the big font file)
img = Image.open(open('../nyancat.png', 'rb'))
frame = np.array(img.convert('RGB').getdata(), dtype=np.uint8).reshape((DISPLAY_HEIGHT, DISPLAY_WIDTH, 3))
host.sendframe(frame)
from font import *
class ThreadingTCPServer(ThreadingMixIn, TCPServer): pass
class ThreadingUDPServer(ThreadingMixIn, UDPServer): pass
default_renderer = renderers.TextRenderer('\x1B[91mFeed \x1B[92mme via \x1B[93mTCP on \x1B[94;101mml.jaseg.net:1337\x1B[0;91m ! \x1B[95mI can\x1B[96m parse\x1B[97m ANSI\x1B[92m color\x1B[93m codes\x1B[91m!\x1B[38;5;207m http://github.com/jaseg/matelight')
global renderer, count
renderer = default_renderer
count = 0
class MateLightUDPHandler(BaseRequestHandler):
def handle(self):
data = self.request[0].strip()
if len(data) != FRAME_SIZE: #+4
raise ValueError('Invalid frame size: Expected {}, got {}'.format(FRAME_SIZE, len(frame))) #+4
frame = data[:-4]
#crc1, = struct.unpack('!I', data[-4:])
crc2 = zlib.crc32(frame),
if crc1 != crc2:
raise ValueError('Invalid frame CRC checksum: Expected {}, got {}'.format(crc2, crc1))
#socket.sendto(b'ACK', self.client_address)
a = np.array(frame, dtype=np.uint8)
a.reshape((DISPLAY_HEIGHT, DISPLAY_WIDTH, 3))
host.sendframe(a)
class MateLightTCPTextHandler(BaseRequestHandler):
def handle(self):
try:
data = str(self.request.recv(1024).strip(), 'UTF-8')
if len(data) > 140:
self.request.sendall('TOO MUCH INFORMATION!\n')
return
global renderer, count
print(data+'\x1B[0m')
renderer = renderers.TextRenderer(data)
count = 3
self.request.sendall(b'KTHXBYE!\n')
except:
pass
TCPServer.allow_reuse_address = True
server = TCPServer(('', 1337), MateLightTCPTextHandler)
t = threading.Thread(target=server.serve_forever)
t.daemon = True
t.start()
UDPServer.allow_reuse_address = True
userver = UDPServer(('', 1337), MateLightUDPHandler)
t = threading.Thread(target=userver.serve_forever)
t.daemon = True
t.start()
while True:
global renderer, count
foo = renderer
if count == 0:
renderer = default_renderer
else:
count = count - 1
for frame, delay in foo.frames():
#print(list(frame.flatten()))
host.sendframe(np.swapaxes(frame, 0, 1))
#time.sleep(delay)
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