def main():
host = '127.0.0.1'
port = 8083
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server_socket.bind((host, port))
print("server ip " + str(host))
print("bind socket port: %s" % (port))
listData = list_local(root)
for file in listData:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
list_hash.append(hashData)
try:
thread_listen_client = threading.Thread(target=listen_client, kwargs={
"clientsocket": server_socket})
thread_listen_client.start()
except:
print("Error in thread: listen_client")
def main():
global newListHash, list_hash
host = '127.0.0.1'
port = 8083
listData = list_local(root)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
for file in listData:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
list_hash.append(hashData)
while True:
listDataNew = list_local(root)
for file in listDataNew:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
newListHash.append(hashData)
change = updateList(list_hash, newListHash)
list_hash = list_hash + change
panjang = len(change)
if (panjang != 0):
for file in listDataNew:
for hash_in in change:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
if (hash_in == hashData):
s.send(('update').encode('unicode_escape'))
reply = s.recv(1024).decode('unicode_escape')
if ('ack' in reply):
print('ack_update')
upload(s, filename, file, hash_in)
print('success')
else:
pass
else:
s.send(('isUpdate').encode('latin-1'))
reply = ''
jum = 0
count = 0
jum = s.recv(1024).decode('latin-1')
if ('kosong' in jum):
listDataNew = list_local(root)
for file in listDataNew:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
s.send(('update').encode('unicode_escape'))
reply = s.recv(1024).decode('unicode_escape')
if ('ack' in reply):
upload(s, filename, file, hashData)
print('success')
else:
pass
elif ('noUpdate' in jum):
print(jum)
elif (any(i.isdigit() for i in jum) and len(jum) < 5):
jum = int(''.join(filter(str.isdigit, jum)))
else:
pass
if (jum != 0):
while True:
reply = ''
reply = s.recv(1024).decode('latin-1')
if ('update' in reply):
count += 1
if (reply[1] in list_hash):
s.sendall(('file exist').encode('utf-8'))
else:
s.sendall(('ack').encode('utf-8'))
download(s, root, list_hash)
print('update')
elif ('noUpdate' in reply):
print('ok')
if (count == jum):
break
else:
pass
time.sleep(10)
def recieve_from_client(socket):
global list_hash, listDataNew, newList_hash
while True:
command = ''
command = socket.recv(1024).decode('latin-1')
listDataNew = list_local(root)
for file in listDataNew:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
newList_hash.append(hashData)
print('REQ diterima '+str(command))
if ('update' in command):
socket.send(('ack').encode('latin-1'))
download(socket, root, newList_hash)
print('update sucess')
for file in listDataNew:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
if(hashData in newList_hash):
pesan = ''
pesan = 'update'
socket.sendall(pesan.encode())
terima = socket.recv(1024).decode('latin-1')
if ('ack' in terima):
upload(socket, filename, file, hashData)
print('success')
else:
pass
else:
pass
elif ('isUpdate' in command):
listDataNew = list_local(root)
panjang = len(listDataNew)
panjang = str(panjang)
panj = len(panjang)
if(newList_hash == '' ):
print('noUpdate')
socket.send('noUpdate'.encode('utf-8'))
elif (panjang== '0'):
print('dir kosong')
socket.send('kosong'.encode('utf-8'))
else:
socket.send(panjang[:5].encode('ascii'))
for file in listDataNew:
filename = os.path.join(root, file)
hashData = generate_file_md5(filename)
if(hashData in newList_hash):
pesan = ''
pesan = 'update'
socket.sendall(pesan.encode())
terima = socket.recv(1024).decode('utf-8')
print(terima)
if ('ack' in terima):
upload(socket, filename, file, hashData)
print('success')
else:
pass
else:
pass
else:
pass