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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Copyright (C) 2017 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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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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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/** \file
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*
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* \author Giuseppe Longo <giuseppe@glongo.it>
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*
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*
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*/
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#ifndef __UTIL_FILE_SWF_DECOMPRESSION_H__
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#define __UTIL_FILE_SWF_DECOMPRESSION_H__
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/* If we don't have the decompressed data len,
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* we use a default value.
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*/
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#define MIN_SWF_LEN 2920
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uint8_t FileGetSwfVersion(const uint8_t *buffer, const uint32_t buffer_len);
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uint32_t FileGetSwfDecompressedLen(const uint8_t *buffer, uint32_t buffr_len);
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int FileSwfZlibDecompression(DetectEngineThreadCtx *det_ctx,
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uint8_t *compressed_data, uint32_t compressed_data_len,
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uint8_t *decompressed_data, uint32_t decompressed_data_len);
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#ifdef HAVE_LIBLZMA
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int FileSwfLzmaDecompression(DetectEngineThreadCtx *det_ctx,
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uint8_t *compressed_data, uint32_t compressed_data_len,
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uint8_t *decompressed_data, uint32_t decompressed_data_len);
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#endif
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#endif /* __UTIL_FILE_SWF_DECOMPRESSION_H__ */
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