60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
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# Server for 'donate-cpu.py'
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import os
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import socket
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import re
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resultPath = os.path.expanduser('~/donated-results')
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f = open('packages.txt', 'rt')
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packages = f.readlines()
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f.close()
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print('packages:'+str(len(packages)))
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if len(packages) == 0:
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print('fatal: there are no packages')
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sys.exit(1)
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packageIndex = 0
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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server_address = ('', 8000)
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sock.bind(server_address)
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sock.listen(1)
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while True:
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# wait for a connection
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print 'waiting for a connection'
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connection, client_address = sock.accept()
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try:
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cmd = connection.recv(16)
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if cmd=='get\n':
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connection.sendall(packages[packageIndex].strip())
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packageIndex += 1
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if packageIndex >= len(packages):
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packageIndex = 0
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elif cmd.startswith('write\n'):
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data = cmd[6:]
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while True:
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d = connection.recv(1024)
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if d:
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data += d
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else:
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break
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pos = data.find('\n')
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if data.startswith('ftp://') and pos > 10:
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url = data[:pos]
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res = re.match(r'ftp://.*pool/main/[^/]+/([^/]+)/[^/]*tar.gz',url)
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if res and (url+'\n' in packages):
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f = open(resultPath + '/' + res.group(1), 'wt')
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f.write(data[pos+1:])
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f.close()
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finally:
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connection.close()
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