204 lines
6.4 KiB
Python
204 lines
6.4 KiB
Python
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# Server for 'donate-cpu.py'
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import glob
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import os
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import socket
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import re
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import datetime
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import time
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from threading import Thread
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def strDateTime():
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d = datetime.date.strftime(datetime.datetime.now().date(), '%Y-%m-%d')
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t = datetime.time.strftime(datetime.datetime.now().time(), '%H:%M')
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return d + ' ' + t
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def fmt(a,b,c,d):
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ret = a + ' '
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while len(ret)<10:
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ret += ' '
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if len(ret) == 10:
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ret += b[:10] + ' '
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while len(ret)<21:
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ret += ' '
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ret += b[-5:] + ' '
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while len(ret) < 32-len(c):
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ret += ' '
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ret += c + ' '
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while len(ret) < 37-len(d):
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ret += ' '
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ret += d
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if a != 'Package':
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pos = ret.find(' ')
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ret = '<a href="' + a + '">' + a + '</a>' + ret[pos:]
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return ret
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def latestReport(latestResults):
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html = '<html><body>\n'
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html += '<h1>Latest daca@home results</h1>'
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html += '<pre>\n<b>' + fmt('Package','Date Time ','head','1.84') + '</b>\n'
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# Write report for latest results
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for filename in latestResults:
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package = filename[filename.rfind('/')+1:]
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datestr = ''
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cppcheck = 'cppcheck/cppcheck'
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count = {'cppcheck/cppcheck':0, '1.84/cppcheck':0}
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for line in open(filename,'rt'):
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line = line.strip()
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if line.startswith('2018-'):
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datestr = line
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elif line.startswith('cppcheck:'):
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cppcheck = line[9:]
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elif re.match(r'.*:[0-9]+:[0-9]+: [a-z]+: .*\]$', line):
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count[cppcheck] += 1
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html += fmt(package, datestr, str(count['cppcheck/cppcheck']), str(count['1.84/cppcheck'])) + '\n'
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html += '</pre></body></html>\n'
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return html
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def sendAll(connection, data):
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while data:
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num = connection.send(data)
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if num < len(data):
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data = data[num:]
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else:
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data = None
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def httpGetResponse(connection, data, contentType):
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resp = 'HTTP/1.1 200 OK\n'
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resp += 'Connection: close\n'
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resp += 'Content-length: ' + str(len(data)) + '\n'
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resp += 'Content-type: ' + contentType + '\n\n'
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resp += data
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sendAll(connection, resp)
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class HttpClientThread(Thread):
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def __init__(self, connection, cmd, latestResults):
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Thread.__init__(self)
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self.connection = connection
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self.cmd = cmd[:cmd.find('\n')]
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self.latestResults = latestResults
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def run(self):
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try:
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cmd = self.cmd
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print('[' + strDateTime() + '] ' + cmd)
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if cmd.startswith('GET /latest.html '):
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html = latestReport(self.latestResults)
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httpGetResponse(self.connection, html, 'text/html')
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else:
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package = cmd[5:]
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if package.find(' ') > 0:
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package = package[:package.find(' ')]
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filename = os.path.expanduser('~/donated-results/') + package
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if not os.path.isfile(filename):
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print('HTTP/1.1 404 Not Found\n\n')
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connection.send('HTTP/1.1 404 Not Found\n\n')
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else:
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f = open(filename,'rt')
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data = f.read()
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f.close()
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httpGetResponse(self.connection, data, 'text/plain')
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print('HttpClientThread: sleep 30 seconds..')
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time.sleep(30)
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print('HttpClientThread: stopping')
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self.connection.close()
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except:
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return
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if __name__ == "__main__":
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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 = int(time.time()) % len(packages)
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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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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latestResults = []
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while True:
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# wait for a connection
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print('[' + strDateTime() + '] 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(128)
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except socket.error as e:
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continue
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if cmd.find('\n') < 1:
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continue
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firstLine = cmd[:cmd.find('\n')]
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if re.match('[a-zA-Z0-9./ ]+',firstLine) is None:
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connection.close()
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continue;
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if cmd.startswith('GET /'):
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newThread = HttpClientThread(connection, cmd, latestResults)
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newThread.start()
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elif cmd=='get\n':
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packages[packageIndex] = packages[packageIndex].strip()
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print('[' + strDateTime() + '] get:' + packages[packageIndex])
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connection.send(packages[packageIndex])
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packageIndex += 1
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if packageIndex >= len(packages):
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packageIndex = 0
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connection.close()
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elif cmd.startswith('write\nftp://'):
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# read data
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data = cmd[6:]
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try:
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t = 0
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while (len(data) < 1024 * 1024) and (not data.endswith('\nDONE')) and (t < 10):
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d = connection.recv(1024)
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if d:
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t = 0
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data += d
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else:
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time.sleep(0.2)
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t += 0.2
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connection.close()
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except socket.error as e:
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pass
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pos = data.find('\n')
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if pos < 10:
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continue
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url = data[:pos]
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print('[' + strDateTime() + '] write:'+url)
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# save data
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res = re.match(r'ftp://.*pool/main/[^/]+/([^/]+)/[^/]*tar.gz',url)
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if res and url in packages:
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print('results added for package ' + res.group(1))
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filename = resultPath + '/' + res.group(1)
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f = open(filename, 'wt')
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f.write(strDateTime() + '\n' + data[pos+1:])
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f.close()
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# track latest added results..
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if len(latestResults) >= 20:
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latestResults = latestResults[1:]
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latestResults.append(filename)
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else:
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print('[' + strDateTime() + '] invalid command: ' + firstLine)
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connection.close()
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