97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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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, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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* connect the read stream data processors
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*/
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#ifndef BLO_READSTREAMGLUE_H
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#define BLO_READSTREAMGLUE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "BLO_sys_types.h"
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#include "BLO_readStreamErrors.h"
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#define UNKNOWN 0
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#define DUMPTOMEMORY 1
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#define DUMPFROMMEMORY 2
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#define READBLENFILE 3
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#define WRITEBLENFILE 4
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#define INFLATE 5
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#define DEFLATE 6
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#define DECRYPT 7
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#define ENCRYPT 8
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#define VERIFY 9
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#define SIGN 10
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#define MAXSTREAMLENGTH 10
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#define STREAMGLUEHEADERSIZE sizeof(struct streamGlueHeaderStruct)
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struct streamGlueHeaderStruct {
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uint8_t magic; /* poor mans header recognize check */
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uint32_t totalStreamLength; /* how much data is there */
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uint32_t dataProcessorType; /* next data processing action */
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uint32_t crc; /* header minus crc itself checksum */
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};
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struct readStreamGlueStruct {
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/* my control structure elements */
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unsigned int totalStreamLength;
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unsigned int streamDone;
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int dataProcessorType;
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void *ProcessorTypeControlStruct;
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unsigned char headerbuffer[STREAMGLUEHEADERSIZE];
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void *(*begin)(void *);
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int (*process)(void *, unsigned char *, unsigned int);
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int (*end)(void *);
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};
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unsigned int
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correctByteOrder(
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unsigned int x);
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int
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readStreamGlue(
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void *endControl,
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struct readStreamGlueStruct **control,
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unsigned char *data,
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unsigned int dataIn);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BLO_READSTREAMGLUE_H */
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