2016-03-12 01:20:51 +01:00
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/* Copyright (c) 2002-2012 Croteam Ltd.
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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 version 2 of the GNU General Public License as published by
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the Free Software Foundation
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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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2016-03-11 14:57:17 +01:00
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#ifndef SE_INCL_UNZIP_H
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#define SE_INCL_UNZIP_H
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#ifdef PRAGMA_ONCE
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#pragma once
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#endif
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// add one zip archive to current active set
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void UNZIPAddArchive(const CTFileName &fnm);
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// read directories of all currently added archives, in reverse alphabetical order
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void UNZIPReadDirectoriesReverse_t(void);
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// check if a zip file entry exists
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BOOL UNZIPFileExists(const CTFileName &fnm);
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// open a zip file entry for reading
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INDEX UNZIPOpen_t(const CTFileName &fnm);
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// get uncompressed size of a file
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SLONG UNZIPGetSize(INDEX iHandle);
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// get CRC of a file
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ULONG UNZIPGetCRC(INDEX iHandle);
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// read a block from zip file
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void UNZIPReadBlock_t(INDEX iHandle, UBYTE *pub, SLONG slStart, SLONG slLen);
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// close a zip file entry
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void UNZIPClose(INDEX iHandle);
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// get info on a zip file entry
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void UNZIPGetFileInfo(INDEX iHandle, CTFileName &fnmZip,
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SLONG &slOffset, SLONG &slSizeCompressed, SLONG &slSizeUncompressed,
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BOOL &bCompressed);
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// enumeration for all files in all zips
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INDEX UNZIPGetFileCount(void);
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const CTFileName &UNZIPGetFileAtIndex(INDEX i);
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// get index of a file (-1 for no file)
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INDEX UNZIPGetFileIndex(const CTFileName &fnm);
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// check if a file is from a mod's zip
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BOOL UNZIPIsFileAtIndexMod(INDEX i);
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#endif /* include-once check. */
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