90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
import socket
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import struct
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import json
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import os
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from datetime import datetime
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from tools.common import basedir
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from tools.t7 import AutoLayout as T7
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from tools.novaplus import AutoLayout as NovaPlus
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def recvdata(conn, path):
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"""
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接受文件
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:param conn:
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:param path:
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:return:
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"""
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header_size = struct.unpack('i', conn.recv(4))[0]
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header_bytes = conn.recv(header_size)
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header_json = header_bytes.decode('utf-8')
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header_dic = json.loads(header_json)
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content_len = header_dic['contentlen']
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content_name = header_dic['contentname']
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select_type = header_dic['select_type']
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recv_len = 0
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fielpath = os.path.join(path, '%s_%s' % (datetime.now().strftime("%m%d%H%M"), content_name))
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file = open(fielpath, 'wb')
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while recv_len < content_len:
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correntrecv = conn.recv(1024 * 1000)
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file.write(correntrecv)
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recv_len += len(correntrecv)
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file.close()
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return fielpath, select_type
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def senddata(conn, path, message=None):
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name = os.path.basename(os.path.realpath(path))
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if not message:
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with open(path, 'rb') as file:
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content = file.read()
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headerdic = dict(
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contentlen=len(content),
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contentname=name
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)
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headerjson = json.dumps(headerdic)
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headerbytes = headerjson.encode('utf-8')
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headersize = len(headerbytes)
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conn.send(struct.pack('i', headersize))
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conn.send(headerbytes)
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conn.sendall(content)
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else:
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headerdic = dict(
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contentlen=len(path),
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contentname='message'
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)
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headerjson = json.dumps(headerdic)
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headerbytes = headerjson.encode('utf-8')
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headersize = len(headerbytes)
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conn.send(struct.pack('i', headersize))
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conn.send(headerbytes)
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conn.sendall(path.encode('utf-8'))
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def server():
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myserver = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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adrss = ("", 8191)
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myserver.bind(adrss)
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myserver.listen(5)
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while True:
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try:
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myclient, adddr = myserver.accept()
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recv_content, select_type = recvdata(myclient, os.path.join(basedir, 'example'))
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if select_type == 'nova':
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layout = NovaPlus(recv_content, data_limit=800)
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elif select_type == 'xplus':
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layout = NovaPlus(recv_content, data_limit=400)
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else:
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layout = T7(recv_content, data_limit=1520)
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outputpath = layout.run()
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senddata(myclient, outputpath)
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except Exception as e:
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print(e)
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continue
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if __name__ == '__main__':
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server()
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