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/*
* Copyright (C) 1998, 1999, 2000, 2001 by Bernhard Herzog.
*
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of the author not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
*
* THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <Python.h>
#include "filterobj.h"
#include "linefilter.h"
#include "subfilefilter.h"
#include "base64filter.h"
#include "stringfilter.h"
#include "nullfilter.h"
#include "hexfilter.h"
/* hack to deselect the filters not needed by Sketch */
#ifdef ALL_FILTERS
#include "zlibfilter.h"
#include "ascii85filter.h"
#endif
#include "binfile.h"
static PyMethodDef filter_functions[] = {
{"Base64Decode", Filter_Base64Decode, METH_VARARGS},
{"Base64Encode", Filter_Base64Encode, METH_VARARGS},
{"LineDecode", Filter_LineDecode, METH_VARARGS},
{"SubFileDecode", Filter_SubFileDecode, METH_VARARGS},
{"StringDecode", Filter_StringDecode, METH_VARARGS},
{"NullEncode", Filter_NullEncode, METH_VARARGS},
{"NullDecode", Filter_NullDecode, METH_VARARGS},
{"HexEncode", Filter_HexEncode, METH_VARARGS},
{"HexDecode", Filter_HexDecode, METH_VARARGS},
#ifdef ALL_FILTERS
{"FlateDecode", Filter_FlateDecode, METH_VARARGS},
{"ASCII85Encode", Filter_ASCII85Encode, METH_VARARGS},
{"ASCII85Decode", Filter_ASCII85Decode, METH_VARARGS},
#endif
{"BinaryInput", BinFile_New, METH_VARARGS},
{NULL, NULL}
};
static Filter_Functions functions = {
/* internal methods */
_Filter_Underflow,
_Filter_Overflow,
/* decoder methods */
Filter_Read,
Filter_ReadToChar,
Filter_GetLine,
Filter_Ungetc,
/* endcoder methods */
Filter_Write,
Filter_Flush,
/* common filter methods */
Filter_Close
};
void
initstreamfilter(void)
{
PyObject * d, *m, *v;
m = Py_InitModule("streamfilter", filter_functions);
d = PyModule_GetDict(m);
PyDict_SetItemString(d, "FilterType", (PyObject*)(&FilterType));
v = PyCObject_FromVoidPtr(&functions, NULL);
PyDict_SetItemString(d, "Filter_Functions", v);
Py_DECREF(v);
}
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