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70737d142f
This is used when it is desired that backend servers don't compress (eg: because of buggy implementations).
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/*
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* include/types/compression.h
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* This file defines everything related to compression.
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*
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* Copyright 2012 Exceliance, David Du Colombier <dducolombier@exceliance.fr>
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William Lallemand <wlallemand@exceliance.fr>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _TYPES_COMP_H
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#define _TYPES_COMP_H
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#include <zlib.h>
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struct comp {
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struct comp_algo *algos;
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struct comp_type *types;
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unsigned int offload;
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};
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struct comp_algo {
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char *name;
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int name_len;
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int (*init)(void *, int);
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int (*add_data)(void *v, const char *in_data, int in_len, char *out_data, int out_len);
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int (*flush)(void *v, struct buffer *out, int flag);
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int (*reset)(void *v);
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int (*end)(void *v);
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struct comp_algo *next;
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};
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union comp_ctx {
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z_stream strm; /* zlib */
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};
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struct comp_type {
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char *name;
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int name_len;
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struct comp_type *next;
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};
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#endif /* _TYPES_COMP_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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