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55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
#
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# This file is part of Pretty Curved Privacy (pcp1).
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#
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# Copyright (C) 2013-2015 T. von Dein.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# You can contact me by mail: <tlinden AT cpan DOT org>.
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#
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from pypcp.dll import *
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class Stream(object):
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"""
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libpcp Stream object, used by pypcp to interact with libpcp.
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"""
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def __init__(self, backend=None):
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if type(backend) is file:
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fd = open(backend, 'r')
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self._stream = libpcp.ps_new_file(fd)
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elif type(backend) is str:
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buf = libpcp.buffer_new_buf('inbuf', backend, len(backend))
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self._stream = libpcp.ps_new_inbuffer(buf)
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else:
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self._stream = libpcp.ps_new_outbuffer()
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def __del__(self):
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libpcp.ps_close(self._stream)
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class Buffer(object):
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"""
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libpcp Buffer object, used by pypcp to interact with libpcp.
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"""
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def __init__(self, string=None):
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if string:
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self._buffer = libpcp.buffer_new_buf('pybuf', string, len(string))
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else:
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self._buffer = libpcp.buffer_new(32, 'pybuf')
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def __del__(self):
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libpcp.buffer_free(self._buffer)
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