| 1 | /* $Id: kRdr.h 3543 2007-08-25 06:10:29Z bird $ */
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| 2 | /** @file
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| 3 | * kRdr - The File Provider.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (c) 2006-2007 knut st. osmundsen <bird-src-spam@anduin.net>
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| 8 | *
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| 9 | * This file is part of kStuff.
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| 10 | *
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| 11 | * kStuff is free software; you can redistribute it and/or modify
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| 12 | * it under the terms of the GNU Lesser General Public License as published
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| 13 | * by the Free Software Foundation; either version 2 of the License, or
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| 14 | * (at your option) any later version.
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| 15 | *
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| 16 | * kStuff is distributed in the hope that it will be useful,
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | * GNU Lesser General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU Lesser General Public License
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| 22 | * along with kStuff; if not, write to the Free Software
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| 23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 24 | *
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| 25 | */
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| 26 |
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| 27 | #ifndef ___kRdr_h___
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| 28 | #define ___kRdr_h___
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| 29 |
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| 30 | #include <k/kDefs.h>
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| 31 | #include <k/kTypes.h>
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| 32 |
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| 33 | #ifdef __cplusplus
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| 34 | extern "C" {
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| 35 | #endif
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| 36 |
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| 37 |
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| 38 | /** @defgroup grp_kRdr kRdr - The File Provider
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| 39 | * @{ */
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| 40 |
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| 41 | /** Pointer to a file provider instance. */
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| 42 | typedef struct KRDR *PKRDR;
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| 43 | /** Pointer to a file provider instance pointer. */
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| 44 | typedef struct KRDR **PPKRDR;
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| 45 |
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| 46 | int kRdrOpen(PPKRDR ppRdr, const char *pszFilename);
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| 47 | int kRdrOpenBuffered(PPKRDR ppRdr, const char *pszFilename);
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| 48 | int kRdrClose( PKRDR pRdr);
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| 49 | int kRdrRead( PKRDR pRdr, void *pvBuf, KSIZE cb, KFOFF off);
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| 50 | int kRdrAllMap( PKRDR pRdr, const void **ppvBits);
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| 51 | int kRdrAllUnmap(PKRDR pRdr, const void *pvBits);
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| 52 | KFOFF kRdrSize( PKRDR pRdr);
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| 53 | KFOFF kRdrTell( PKRDR pRdr);
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| 54 | const char *kRdrName(PKRDR pRdr);
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| 55 | KIPTR kRdrNativeFH(PKRDR pRdr);
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| 56 | KSIZE kRdrPageSize(PKRDR pRdr);
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| 57 | #ifndef ___k_kLdr___
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| 58 | int kRdrMap( PKRDR pRdr, void **ppvBase, KU32 cSegments, PCKLDRSEG paSegments, unsigned fFixed);
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| 59 | int kRdrRefresh( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments);
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| 60 | int kRdrProtect( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments, unsigned fUnprotectOrProtect);
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| 61 | int kRdrUnmap( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments);
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| 62 | #endif /* !___k_kLdr___ */
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| 63 | void kRdrDone( PKRDR pRdr);
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| 64 |
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| 65 | /** @} */
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| 66 |
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| 67 | #ifdef __cplusplus
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| 68 | }
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| 69 | #endif
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| 70 |
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| 71 | #endif
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| 72 |
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