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  • Committer: Matt Giuca
  • Date: 2009-12-01 04:27:58 UTC
  • mfrom: (1164.2.46 sphinx-docs)
  • Revision ID: matt.giuca@gmail.com-20091201042758-wuxd9bdec00c283i
Merged sphinx-docs branch. This adds Sphinx documentation for the entire IVLE system (for system administrators and developers), and removes all of our random old document files (all either irrelevant, or moved into the Sphinx docs nicely). Currently incomplete, but ready to merge.

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ivle/chat.py
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import cjson
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import cStringIO
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import md5
 
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import hashlib
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import sys
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import os
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import socket
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            os._exit(0) # kill off parent again.
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        os.umask(077)
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        try:
 
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            MAXFD = os.sysconf("SC_OPEN_MAX")
 
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        except:
 
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            MAXFD = 256
 
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        # Close all file descriptors, except the socket.
 
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        for i in xrange(MAXFD):
 
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            if i == s.fileno():
 
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                continue
 
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            try:
 
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                os.close(i)
 
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            except OSError:
 
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                pass
 
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        si = os.open(os.devnull, os.O_RDONLY)
 
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        os.dup2(si, sys.stdin.fileno())
 
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        so = os.open(os.devnull, os.O_WRONLY)
 
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        os.dup2(so, sys.stdout.fileno())
 
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        se = os.open(os.devnull, os.O_WRONLY)
 
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        os.dup2(se, sys.stderr.fileno())
 
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    if initializer:
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        initializer()
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            env = cjson.decode(inp)
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            # Check that the message is 
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            digest = md5.new(env['content'] + magic).digest().encode('hex')
 
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            digest = hashlib.md5(env['content'] + magic).hexdigest()
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            if env['digest'] != digest:
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                conn.close()
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                continue
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    sok = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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    sok.connect((host, port))
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    content = cjson.encode(msg)
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    digest = md5.new(content + magic).digest().encode("hex")
 
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    digest = hashlib.md5(content + magic).hexdigest()
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    env = {'digest':digest,'content':content}
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    sok.send(cjson.encode(env))
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