mirror of https://github.com/PCSX2/pcsx2.git
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/* isocompress.h
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* Copyright (C) 2002-2005 PCSX2 Team
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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 2 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, 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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* PCSX2 members can be contacted through their website at www.pcsx2.net.
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*/
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#ifndef ISOCOMPRESS_H
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#define ISOCOMPRESS_H
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#include <sys/types.h>
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#include "isofile.h"
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#include "actualfile.h"
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// #define VERBOSE_FUNCTION_ISOCOMPRESS
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// #define VERBOSE_WARNING_ISOCOMPRESS
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struct CompressExt
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{
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const char *name;
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int method;
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};
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#ifdef _WIN32
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#pragma pack(1)
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#endif /* _WIN32 */
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struct TableData
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{
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off64_t offset;
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unsigned short size;
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#ifdef _WIN32
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};
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#else
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} __attribute__((packed));
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#endif /* _WIN32 */
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union TableMap
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{
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struct TableData table;
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char ch[sizeof(struct TableData)];
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};
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extern const char *compressnames[];
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extern const char *compressdesc[];
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extern struct CompressExt compressext[];
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extern int IsoNameStripCompress(struct IsoFile *isofile);
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// 0 = success, -1 = Failure w/data, -2 = Failure w/table
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extern int CompressOpenForRead(struct IsoFile *isofile);
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extern int CompressSeek(struct IsoFile *isofile, off64_t sector);
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extern int CompressRead(struct IsoFile *isofile, char *buffer);
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extern void CompressClose(struct IsoFile *isofile);
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extern int CompressOpenForWrite(struct IsoFile *isofile);
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extern int CompressWrite(struct IsoFile *isofile, char *buffer);
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#endif /* ISOCOMPRESS_H */
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