mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 10:04:49 +00:00
Ported 32-bit OLE32 functions from WINE.
svn path=/trunk/; revision=2220
This commit is contained in:
parent
247c229fc0
commit
c6548b080f
4 changed files with 976 additions and 0 deletions
15
reactos/lib/ole32/include/compobj.h
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15
reactos/lib/ole32/include/compobj.h
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#ifndef __WINE_OLE_COMPOBJ_H
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#define __WINE_OLE_COMPOBJ_H
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/* All private prototype functions used by OLE will be added to this header file */
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/* This function initialize the Running Object Table */
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HRESULT WINAPI RunningObjectTableImpl_Initialize();
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/* This function uninitialize the Running Object Table */
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HRESULT WINAPI RunningObjectTableImpl_UnInitialize();
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/* This function decomposes a String path to a String Table containing all the elements ("\" or "subDirectory" or "Directory" or "FileName") of the path */
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int WINAPI FileMonikerImpl_DecomposePath(LPOLESTR str, LPOLESTR** stringTable);
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#endif /* __WINE_OLE_COMPOBJ_H */
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91
reactos/lib/ole32/include/debug.h
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91
reactos/lib/ole32/include/debug.h
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS WinSock 2 DLL
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* FILE: include/debug.h
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* PURPOSE: Debugging support macros
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* DEFINES: DBG - Enable debug output
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* NASSERT - Disable assertions
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*/
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#ifndef __DEBUG_H
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#define __DEBUG_H
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#define NORMAL_MASK 0x000000FF
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#define SPECIAL_MASK 0xFFFFFF00
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#define MIN_TRACE 0x00000001
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#define MID_TRACE 0x00000002
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#define MAX_TRACE 0x00000003
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#define DEBUG_CHECK 0x00000100
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#define DEBUG_ULTRA 0xFFFFFFFF
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#ifdef DBG
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extern DWORD DebugTraceLevel;
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#define Print(_t_, _x_) \
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if (((DebugTraceLevel & NORMAL_MASK) >= _t_) || \
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((DebugTraceLevel & _t_) > NORMAL_MASK)) { \
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DbgPrint("(%hS:%d)(%hS) ", __FILE__, __LINE__, __FUNCTION__); \
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DbgPrint _x_; \
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}
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#ifdef ASSERT
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#undef ASSERT
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#endif
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#ifdef NASSERT
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#define ASSERT(x)
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#else /* NASSERT */
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#define ASSERT(x) if (!(x)) { Print(MIN_TRACE, ("Assertion "#x" failed at %s:%d\n", __FILE__, __LINE__)); ExitProcess(0); }
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#endif /* NASSERT */
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#else /* DBG */
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#define Print(_t_, _x_)
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#define ASSERT_IRQL(x)
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#define ASSERT(x)
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#endif /* DBG */
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#define assert(x) ASSERT(x)
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#define assert_irql(x) ASSERT_IRQL(x)
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#define UNIMPLEMENTED \
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Print(MIN_TRACE, ("is unimplemented, please try again later.\n"));
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#define CHECKPOINT \
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Print(DEBUG_CHECK, ("\n"));
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#define CP CHECKPOINT
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static char GuidBufferSpace[40];
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static inline PCHAR PRINT_GUID( const GUID *id )
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{
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CHAR *str;
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if (!id) return "(null)";
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str = &GuidBufferSpace[0];
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if (!HIWORD(id))
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{
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sprintf( str, "<guid-0x%04x>", LOWORD((ULONG)id) );
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}
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else
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{
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sprintf( str, "{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
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id->Data1, id->Data2, id->Data3,
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id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
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id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
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}
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return str;
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}
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#endif /* __DEBUG_H */
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/* EOF */
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6
reactos/lib/ole32/include/ole32_main.h
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6
reactos/lib/ole32/include/ole32_main.h
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#ifndef __WINE_OLE32_MAIN_H
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#define __WINE_OLE32_MAIN_H
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extern HINSTANCE OLE32_hInstance;
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#endif /* __WINE_OLE32_MAIN_H */
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864
reactos/lib/ole32/include/storage32.h
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864
reactos/lib/ole32/include/storage32.h
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/*
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* Compound Storage (32 bit version)
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*
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* Implemented using the documentation of the LAOLA project at
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* <URL:http://wwwwbs.cs.tu-berlin.de/~schwartz/pmh/index.html>
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* (Thanks to Martin Schwartz <schwartz@cs.tu-berlin.de>)
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*
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* This include file contains definitions of types and function
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* prototypes that are used in the many files implementing the
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* storage functionality
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*
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* Copyright 1998,1999 Francis Beaudet
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* Copyright 1998,1999 Thuy Nguyen
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*/
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#ifndef __STORAGE32_H__
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#define __STORAGE32_H__
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#include <ole32/ole32.h>
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/*
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* Definitions for the file format offsets.
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*/
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static const ULONG OFFSET_BIGBLOCKSIZEBITS = 0x0000001e;
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static const ULONG OFFSET_SMALLBLOCKSIZEBITS = 0x00000020;
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static const ULONG OFFSET_BBDEPOTCOUNT = 0x0000002C;
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static const ULONG OFFSET_ROOTSTARTBLOCK = 0x00000030;
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static const ULONG OFFSET_SBDEPOTSTART = 0x0000003C;
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static const ULONG OFFSET_EXTBBDEPOTSTART = 0x00000044;
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static const ULONG OFFSET_EXTBBDEPOTCOUNT = 0x00000048;
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static const ULONG OFFSET_BBDEPOTSTART = 0x0000004C;
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static const ULONG OFFSET_PS_NAME = 0x00000000;
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static const ULONG OFFSET_PS_NAMELENGTH = 0x00000040;
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static const ULONG OFFSET_PS_PROPERTYTYPE = 0x00000042;
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static const ULONG OFFSET_PS_PREVIOUSPROP = 0x00000044;
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static const ULONG OFFSET_PS_NEXTPROP = 0x00000048;
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static const ULONG OFFSET_PS_DIRPROP = 0x0000004C;
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static const ULONG OFFSET_PS_GUID = 0x00000050;
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static const ULONG OFFSET_PS_TSS1 = 0x00000064;
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static const ULONG OFFSET_PS_TSD1 = 0x00000068;
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static const ULONG OFFSET_PS_TSS2 = 0x0000006C;
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static const ULONG OFFSET_PS_TSD2 = 0x00000070;
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static const ULONG OFFSET_PS_STARTBLOCK = 0x00000074;
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static const ULONG OFFSET_PS_SIZE = 0x00000078;
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static const WORD DEF_BIG_BLOCK_SIZE_BITS = 0x0009;
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static const WORD DEF_SMALL_BLOCK_SIZE_BITS = 0x0006;
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static const WORD DEF_BIG_BLOCK_SIZE = 0x0200;
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static const WORD DEF_SMALL_BLOCK_SIZE = 0x0040;
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static const ULONG BLOCK_EXTBBDEPOT = 0xFFFFFFFC;
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static const ULONG BLOCK_SPECIAL = 0xFFFFFFFD;
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static const ULONG BLOCK_END_OF_CHAIN = 0xFFFFFFFE;
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static const ULONG BLOCK_UNUSED = 0xFFFFFFFF;
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static const ULONG PROPERTY_NULL = 0xFFFFFFFF;
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#define PROPERTY_NAME_MAX_LEN 0x20
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#define PROPERTY_NAME_BUFFER_LEN 0x40
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#define PROPSET_BLOCK_SIZE 0x00000080
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/*
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* Property type of relation
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*/
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#define PROPERTY_RELATION_PREVIOUS 0
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#define PROPERTY_RELATION_NEXT 1
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#define PROPERTY_RELATION_DIR 2
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/*
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* Property type constants
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*/
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#define PROPTYPE_STORAGE 0x01
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#define PROPTYPE_STREAM 0x02
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#define PROPTYPE_ROOT 0x05
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/*
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* These defines assume a hardcoded blocksize. The code will assert
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* if the blocksize is different. Some changes will have to be done if it
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* becomes the case.
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*/
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#define BIG_BLOCK_SIZE 0x200
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#define COUNT_BBDEPOTINHEADER 109
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#define LIMIT_TO_USE_SMALL_BLOCK 0x1000
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#define NUM_BLOCKS_PER_DEPOT_BLOCK 128
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/*
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* These are signatures to detect the type of Document file.
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*/
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static const BYTE STORAGE_magic[8] ={0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1};
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static const BYTE STORAGE_oldmagic[8] ={0xd0,0xcf,0x11,0xe0,0x0e,0x11,0xfc,0x0d};
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/*
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* Forward declarations of all the structures used by the storage
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* module.
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*/
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typedef struct StorageBaseImpl StorageBaseImpl;
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typedef struct StorageImpl StorageImpl;
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typedef struct StorageInternalImpl StorageInternalImpl;
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typedef struct BlockChainStream BlockChainStream;
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typedef struct SmallBlockChainStream SmallBlockChainStream;
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typedef struct IEnumSTATSTGImpl IEnumSTATSTGImpl;
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typedef struct StgProperty StgProperty;
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typedef struct StgStreamImpl StgStreamImpl;
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/*
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* This utility structure is used to read/write the information in a storage
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* property.
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*/
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struct StgProperty
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{
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WCHAR name[PROPERTY_NAME_MAX_LEN];
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WORD sizeOfNameString;
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BYTE propertyType;
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ULONG previousProperty;
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ULONG nextProperty;
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ULONG dirProperty;
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GUID propertyUniqueID;
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ULONG timeStampS1;
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ULONG timeStampD1;
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ULONG timeStampS2;
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ULONG timeStampD2;
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ULONG startingBlock;
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ULARGE_INTEGER size;
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};
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/*************************************************************************
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* Big Block File support
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*
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* The big block file is an abstraction of a flat file separated in
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* same sized blocks. The implementation for the methods described in
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* this section appear in stg_bigblockfile.c
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*/
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/*
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* Declaration of the data structures
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*/
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typedef struct BigBlockFile BigBlockFile,*LPBIGBLOCKFILE;
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typedef struct MappedPage MappedPage,*LPMAPPEDPAGE;
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struct BigBlockFile
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{
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BOOL fileBased;
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ULARGE_INTEGER filesize;
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ULONG blocksize;
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HANDLE hfile;
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HANDLE hfilemap;
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DWORD flProtect;
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MappedPage *maplist;
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MappedPage *victimhead, *victimtail;
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ULONG num_victim_pages;
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ILockBytes *pLkbyt;
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HGLOBAL hbytearray;
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LPVOID pbytearray;
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};
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/*
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* Declaration of the functions used to manipulate the BigBlockFile
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* data structure.
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*/
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BigBlockFile* BIGBLOCKFILE_Construct(HANDLE hFile,
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ILockBytes* pLkByt,
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DWORD openFlags,
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ULONG blocksize,
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BOOL fileBased);
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void BIGBLOCKFILE_Destructor(LPBIGBLOCKFILE This);
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void* BIGBLOCKFILE_GetBigBlock(LPBIGBLOCKFILE This, ULONG index);
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void* BIGBLOCKFILE_GetROBigBlock(LPBIGBLOCKFILE This, ULONG index);
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void BIGBLOCKFILE_ReleaseBigBlock(LPBIGBLOCKFILE This, void *pBlock);
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void BIGBLOCKFILE_SetSize(LPBIGBLOCKFILE This, ULARGE_INTEGER newSize);
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ULARGE_INTEGER BIGBLOCKFILE_GetSize(LPBIGBLOCKFILE This);
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/*************************************************************************
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* Ole Convert support
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*/
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void OLECONVERT_CreateOleStream(LPSTORAGE pStorage);
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HRESULT OLECONVERT_CreateCompObjStream(LPSTORAGE pStorage, LPCSTR strOleTypeName);
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/****************************************************************************
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* Storage32BaseImpl definitions.
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*
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* This stucture defines the base information contained in all implementations
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* of IStorage32 contained in this filee storage implementation.
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*
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* In OOP terms, this is the base class for all the IStorage32 implementations
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* contained in this file.
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*/
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struct StorageBaseImpl
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{
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ICOM_VFIELD(IStorage); /* Needs to be the first item in the stuct
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* since we want to cast this in a Storage32 pointer */
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/*
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* Reference count of this object
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*/
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ULONG ref;
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/*
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* Ancestor storage (top level)
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*/
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StorageImpl* ancestorStorage;
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/*
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* Index of the property for the root of
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* this storage
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*/
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ULONG rootPropertySetIndex;
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/*
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* virtual Destructor method.
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*/
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void (*v_destructor)(StorageBaseImpl*);
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};
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/*
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* Prototypes for the methods of the Storage32BaseImpl class.
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*/
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HRESULT WINAPI StorageBaseImpl_QueryInterface(
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IStorage* iface,
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REFIID riid,
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void** ppvObject);
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ULONG WINAPI StorageBaseImpl_AddRef(
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IStorage* iface);
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ULONG WINAPI StorageBaseImpl_Release(
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IStorage* iface);
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HRESULT WINAPI StorageBaseImpl_OpenStream(
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IStorage* iface,
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const OLECHAR* pwcsName, /* [string][in] */
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void* reserved1, /* [unique][in] */
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DWORD grfMode, /* [in] */
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DWORD reserved2, /* [in] */
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IStream** ppstm); /* [out] */
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HRESULT WINAPI StorageBaseImpl_OpenStorage(
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IStorage* iface,
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const OLECHAR* pwcsName, /* [string][unique][in] */
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IStorage* pstgPriority, /* [unique][in] */
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DWORD grfMode, /* [in] */
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SNB snbExclude, /* [unique][in] */
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DWORD reserved, /* [in] */
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IStorage** ppstg); /* [out] */
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HRESULT WINAPI StorageBaseImpl_EnumElements(
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IStorage* iface,
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DWORD reserved1, /* [in] */
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void* reserved2, /* [size_is][unique][in] */
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DWORD reserved3, /* [in] */
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IEnumSTATSTG** ppenum); /* [out] */
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HRESULT WINAPI StorageBaseImpl_Stat(
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IStorage* iface,
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STATSTG* pstatstg, /* [out] */
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DWORD grfStatFlag); /* [in] */
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HRESULT WINAPI StorageBaseImpl_RenameElement(
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IStorage* iface,
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const OLECHAR* pwcsOldName, /* [string][in] */
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const OLECHAR* pwcsNewName); /* [string][in] */
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HRESULT WINAPI StorageBaseImpl_CreateStream(
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IStorage* iface,
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const OLECHAR* pwcsName, /* [string][in] */
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DWORD grfMode, /* [in] */
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DWORD reserved1, /* [in] */
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DWORD reserved2, /* [in] */
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IStream** ppstm); /* [out] */
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HRESULT WINAPI StorageBaseImpl_SetClass(
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IStorage* iface,
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REFCLSID clsid); /* [in] */
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/****************************************************************************
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* Storage32Impl definitions.
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||||
*
|
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* This implementation of the IStorage32 interface represents a root
|
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* storage. Basically, a document file.
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*/
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struct StorageImpl
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{
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ICOM_VFIELD(IStorage); /* Needs to be the first item in the stuct
|
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* since we want to cast this in a Storage32 pointer */
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|
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/*
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||||
* Declare the member of the Storage32BaseImpl class to allow
|
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* casting as a Storage32BaseImpl
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*/
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ULONG ref;
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struct StorageImpl* ancestorStorage;
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ULONG rootPropertySetIndex;
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void (*v_destructor)(struct StorageImpl*);
|
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|
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/*
|
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* The following data members are specific to the Storage32Impl
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* class
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*/
|
||||
HANDLE hFile; /* Physical support for the Docfile */
|
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|
||||
/*
|
||||
* File header
|
||||
*/
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WORD bigBlockSizeBits;
|
||||
WORD smallBlockSizeBits;
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||||
ULONG bigBlockSize;
|
||||
ULONG smallBlockSize;
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||||
ULONG bigBlockDepotCount;
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||||
ULONG rootStartBlock;
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||||
ULONG smallBlockDepotStart;
|
||||
ULONG extBigBlockDepotStart;
|
||||
ULONG extBigBlockDepotCount;
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||||
ULONG bigBlockDepotStart[COUNT_BBDEPOTINHEADER];
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||||
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||||
ULONG blockDepotCached[NUM_BLOCKS_PER_DEPOT_BLOCK];
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||||
ULONG indexBlockDepotCached;
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ULONG prevFreeBlock;
|
||||
|
||||
/*
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||||
* Abstraction of the big block chains for the chains of the header.
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||||
*/
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||||
BlockChainStream* rootBlockChain;
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BlockChainStream* smallBlockDepotChain;
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||||
BlockChainStream* smallBlockRootChain;
|
||||
|
||||
/*
|
||||
* Pointer to the big block file abstraction
|
||||
*/
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||||
BigBlockFile* bigBlockFile;
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||||
};
|
||||
|
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/*
|
||||
* Method declaration for the Storage32Impl class
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||||
*/
|
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HRESULT WINAPI StorageImpl_CreateStorage(
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IStorage* iface,
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const OLECHAR* pwcsName, /* [string][in] */
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||||
DWORD grfMode, /* [in] */
|
||||
DWORD dwStgFmt, /* [in] */
|
||||
DWORD reserved2, /* [in] */
|
||||
IStorage** ppstg); /* [out] */
|
||||
|
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HRESULT WINAPI StorageImpl_CopyTo(
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||||
IStorage* iface,
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||||
DWORD ciidExclude, /* [in] */
|
||||
const IID* rgiidExclude, /* [size_is][unique][in] */
|
||||
SNB snbExclude, /* [unique][in] */
|
||||
IStorage* pstgDest); /* [unique][in] */
|
||||
|
||||
HRESULT WINAPI StorageImpl_MoveElementTo(
|
||||
IStorage* iface,
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const OLECHAR* pwcsName, /* [string][in] */
|
||||
IStorage* pstgDest, /* [unique][in] */
|
||||
const OLECHAR* pwcsNewName, /* [string][in] */
|
||||
DWORD grfFlags); /* [in] */
|
||||
|
||||
HRESULT WINAPI StorageImpl_Commit(
|
||||
IStorage* iface,
|
||||
DWORD grfCommitFlags); /* [in] */
|
||||
|
||||
HRESULT WINAPI StorageImpl_Revert(
|
||||
IStorage* iface);
|
||||
|
||||
HRESULT WINAPI StorageImpl_DestroyElement(
|
||||
IStorage* iface,
|
||||
const OLECHAR* pwcsName); /* [string][in] */
|
||||
|
||||
HRESULT WINAPI StorageImpl_SetElementTimes(
|
||||
IStorage* iface,
|
||||
const OLECHAR* pwcsName, /* [string][in] */
|
||||
const FILETIME* pctime, /* [in] */
|
||||
const FILETIME* patime, /* [in] */
|
||||
const FILETIME* pmtime); /* [in] */
|
||||
|
||||
HRESULT WINAPI StorageImpl_SetStateBits(
|
||||
IStorage* iface,
|
||||
DWORD grfStateBits, /* [in] */
|
||||
DWORD grfMask); /* [in] */
|
||||
|
||||
void StorageImpl_Destroy(
|
||||
StorageImpl* This);
|
||||
|
||||
HRESULT StorageImpl_Construct(
|
||||
StorageImpl* This,
|
||||
HANDLE hFile,
|
||||
ILockBytes* pLkbyt,
|
||||
DWORD openFlags,
|
||||
BOOL fileBased,
|
||||
BOOL fileCreate);
|
||||
|
||||
BOOL StorageImpl_ReadBigBlock(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex,
|
||||
void* buffer);
|
||||
|
||||
BOOL StorageImpl_WriteBigBlock(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex,
|
||||
void* buffer);
|
||||
|
||||
void* StorageImpl_GetROBigBlock(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
void* StorageImpl_GetBigBlock(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
void StorageImpl_ReleaseBigBlock(
|
||||
StorageImpl* This,
|
||||
void* pBigBlock);
|
||||
|
||||
ULONG StorageImpl_GetNextFreeBigBlock(
|
||||
StorageImpl* This);
|
||||
|
||||
void StorageImpl_FreeBigBlock(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
ULONG StorageImpl_GetNextBlockInChain(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
void StorageImpl_SetNextBlockInChain(
|
||||
StorageImpl* This,
|
||||
ULONG blockIndex,
|
||||
ULONG nextBlock);
|
||||
|
||||
HRESULT StorageImpl_LoadFileHeader(
|
||||
StorageImpl* This);
|
||||
|
||||
void StorageImpl_SaveFileHeader(
|
||||
StorageImpl* This);
|
||||
|
||||
BOOL StorageImpl_ReadProperty(
|
||||
StorageImpl* This,
|
||||
ULONG index,
|
||||
StgProperty* buffer);
|
||||
|
||||
BOOL StorageImpl_WriteProperty(
|
||||
StorageImpl* This,
|
||||
ULONG index,
|
||||
StgProperty* buffer);
|
||||
|
||||
BlockChainStream* Storage32Impl_SmallBlocksToBigBlocks(
|
||||
StorageImpl* This,
|
||||
SmallBlockChainStream** ppsbChain);
|
||||
|
||||
ULONG Storage32Impl_GetNextExtendedBlock(StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
void Storage32Impl_AddBlockDepot(StorageImpl* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
ULONG Storage32Impl_AddExtBlockDepot(StorageImpl* This);
|
||||
|
||||
ULONG Storage32Impl_GetExtDepotBlock(StorageImpl* This,
|
||||
ULONG depotIndex);
|
||||
|
||||
void Storage32Impl_SetExtDepotBlock(StorageImpl* This,
|
||||
ULONG depotIndex,
|
||||
ULONG blockIndex);
|
||||
/****************************************************************************
|
||||
* Storage32InternalImpl definitions.
|
||||
*
|
||||
* Definition of the implementation structure for the IStorage32 interface.
|
||||
* This one implements the IStorage32 interface for storage that are
|
||||
* inside another storage.
|
||||
*/
|
||||
struct StorageInternalImpl
|
||||
{
|
||||
ICOM_VFIELD(IStorage); /* Needs to be the first item in the stuct
|
||||
* since we want to cast this in a Storage32 pointer */
|
||||
|
||||
/*
|
||||
* Declare the member of the Storage32BaseImpl class to allow
|
||||
* casting as a Storage32BaseImpl
|
||||
*/
|
||||
ULONG ref;
|
||||
struct StorageImpl* ancestorStorage;
|
||||
ULONG rootPropertySetIndex;
|
||||
void (*v_destructor)(struct StorageInternalImpl*);
|
||||
|
||||
/*
|
||||
* There is no specific data for this class.
|
||||
*/
|
||||
};
|
||||
|
||||
/*
|
||||
* Method definitions for the Storage32InternalImpl class.
|
||||
*/
|
||||
StorageInternalImpl* StorageInternalImpl_Construct(
|
||||
StorageImpl* ancestorStorage,
|
||||
ULONG rootTropertyIndex);
|
||||
|
||||
void StorageInternalImpl_Destroy(
|
||||
StorageInternalImpl* This);
|
||||
|
||||
HRESULT WINAPI StorageInternalImpl_Commit(
|
||||
IStorage* iface,
|
||||
DWORD grfCommitFlags); /* [in] */
|
||||
|
||||
HRESULT WINAPI StorageInternalImpl_Revert(
|
||||
IStorage* iface);
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* IEnumSTATSTGImpl definitions.
|
||||
*
|
||||
* Definition of the implementation structure for the IEnumSTATSTGImpl interface.
|
||||
* This class allows iterating through the content of a storage and to find
|
||||
* specific items inside it.
|
||||
*/
|
||||
struct IEnumSTATSTGImpl
|
||||
{
|
||||
ICOM_VFIELD(IEnumSTATSTG); /* Needs to be the first item in the stuct
|
||||
* since we want to cast this in a IEnumSTATSTG pointer */
|
||||
|
||||
ULONG ref; /* Reference count */
|
||||
StorageImpl* parentStorage; /* Reference to the parent storage */
|
||||
ULONG firstPropertyNode; /* Index of the root of the storage to enumerate */
|
||||
|
||||
/*
|
||||
* The current implementation of the IEnumSTATSTGImpl class uses a stack
|
||||
* to walk the property sets to get the content of a storage. This stack
|
||||
* is implemented by the following 3 data members
|
||||
*/
|
||||
ULONG stackSize;
|
||||
ULONG stackMaxSize;
|
||||
ULONG* stackToVisit;
|
||||
|
||||
#define ENUMSTATSGT_SIZE_INCREMENT 10
|
||||
};
|
||||
|
||||
/*
|
||||
* Method definitions for the IEnumSTATSTGImpl class.
|
||||
*/
|
||||
HRESULT WINAPI IEnumSTATSTGImpl_QueryInterface(
|
||||
IEnumSTATSTG* iface,
|
||||
REFIID riid,
|
||||
void** ppvObject);
|
||||
|
||||
ULONG WINAPI IEnumSTATSTGImpl_AddRef(
|
||||
IEnumSTATSTG* iface);
|
||||
|
||||
ULONG WINAPI IEnumSTATSTGImpl_Release(
|
||||
IEnumSTATSTG* iface);
|
||||
|
||||
HRESULT WINAPI IEnumSTATSTGImpl_Next(
|
||||
IEnumSTATSTG* iface,
|
||||
ULONG celt,
|
||||
STATSTG* rgelt,
|
||||
ULONG* pceltFetched);
|
||||
|
||||
HRESULT WINAPI IEnumSTATSTGImpl_Skip(
|
||||
IEnumSTATSTG* iface,
|
||||
ULONG celt);
|
||||
|
||||
HRESULT WINAPI IEnumSTATSTGImpl_Reset(
|
||||
IEnumSTATSTG* iface);
|
||||
|
||||
HRESULT WINAPI IEnumSTATSTGImpl_Clone(
|
||||
IEnumSTATSTG* iface,
|
||||
IEnumSTATSTG** ppenum);
|
||||
|
||||
IEnumSTATSTGImpl* IEnumSTATSTGImpl_Construct(
|
||||
StorageImpl* This,
|
||||
ULONG firstPropertyNode);
|
||||
|
||||
void IEnumSTATSTGImpl_Destroy(
|
||||
IEnumSTATSTGImpl* This);
|
||||
|
||||
void IEnumSTATSTGImpl_PushSearchNode(
|
||||
IEnumSTATSTGImpl* This,
|
||||
ULONG nodeToPush);
|
||||
|
||||
ULONG IEnumSTATSTGImpl_PopSearchNode(
|
||||
IEnumSTATSTGImpl* This,
|
||||
BOOL remove);
|
||||
|
||||
ULONG IEnumSTATSTGImpl_FindProperty(
|
||||
IEnumSTATSTGImpl* This,
|
||||
const OLECHAR* lpszPropName,
|
||||
StgProperty* buffer);
|
||||
|
||||
INT IEnumSTATSTGImpl_FindParentProperty(
|
||||
IEnumSTATSTGImpl *This,
|
||||
ULONG childProperty,
|
||||
StgProperty *currentProperty,
|
||||
ULONG *propertyId);
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* StgStreamImpl definitions.
|
||||
*
|
||||
* This class imlements the IStream32 inteface and represents a stream
|
||||
* located inside a storage object.
|
||||
*/
|
||||
struct StgStreamImpl
|
||||
{
|
||||
ICOM_VFIELD(IStream); /* Needs to be the first item in the stuct
|
||||
* since we want to cast this in a IStream pointer */
|
||||
|
||||
/*
|
||||
* Reference count
|
||||
*/
|
||||
ULONG ref;
|
||||
|
||||
/*
|
||||
* Storage that is the parent(owner) of the stream
|
||||
*/
|
||||
StorageBaseImpl* parentStorage;
|
||||
|
||||
/*
|
||||
* Access mode of this stream.
|
||||
*/
|
||||
DWORD grfMode;
|
||||
|
||||
/*
|
||||
* Index of the property that owns (points to) this stream.
|
||||
*/
|
||||
ULONG ownerProperty;
|
||||
|
||||
/*
|
||||
* Helper variable that contains the size of the stream
|
||||
*/
|
||||
ULARGE_INTEGER streamSize;
|
||||
|
||||
/*
|
||||
* This is the current position of the cursor in the stream
|
||||
*/
|
||||
ULARGE_INTEGER currentPosition;
|
||||
|
||||
/*
|
||||
* The information in the stream is represented by a chain of small blocks
|
||||
* or a chain of large blocks. Depending on the case, one of the two
|
||||
* following variabled points to that information.
|
||||
*/
|
||||
BlockChainStream* bigBlockChain;
|
||||
SmallBlockChainStream* smallBlockChain;
|
||||
};
|
||||
|
||||
/*
|
||||
* Method definition for the StgStreamImpl class.
|
||||
*/
|
||||
StgStreamImpl* StgStreamImpl_Construct(
|
||||
StorageBaseImpl* parentStorage,
|
||||
DWORD grfMode,
|
||||
ULONG ownerProperty);
|
||||
|
||||
void StgStreamImpl_Destroy(
|
||||
StgStreamImpl* This);
|
||||
|
||||
void StgStreamImpl_OpenBlockChain(
|
||||
StgStreamImpl* This);
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_QueryInterface(
|
||||
IStream* iface,
|
||||
REFIID riid, /* [in] */
|
||||
void** ppvObject); /* [iid_is][out] */
|
||||
|
||||
ULONG WINAPI StgStreamImpl_AddRef(
|
||||
IStream* iface);
|
||||
|
||||
ULONG WINAPI StgStreamImpl_Release(
|
||||
IStream* iface);
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Read(
|
||||
IStream* iface,
|
||||
void* pv, /* [length_is][size_is][out] */
|
||||
ULONG cb, /* [in] */
|
||||
ULONG* pcbRead); /* [out] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Write(
|
||||
IStream* iface,
|
||||
const void* pv, /* [size_is][in] */
|
||||
ULONG cb, /* [in] */
|
||||
ULONG* pcbWritten); /* [out] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Seek(
|
||||
IStream* iface,
|
||||
LARGE_INTEGER dlibMove, /* [in] */
|
||||
DWORD dwOrigin, /* [in] */
|
||||
ULARGE_INTEGER* plibNewPosition); /* [out] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_SetSize(
|
||||
IStream* iface,
|
||||
ULARGE_INTEGER libNewSize); /* [in] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_CopyTo(
|
||||
IStream* iface,
|
||||
IStream* pstm, /* [unique][in] */
|
||||
ULARGE_INTEGER cb, /* [in] */
|
||||
ULARGE_INTEGER* pcbRead, /* [out] */
|
||||
ULARGE_INTEGER* pcbWritten); /* [out] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Commit(
|
||||
IStream* iface,
|
||||
DWORD grfCommitFlags); /* [in] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Revert(
|
||||
IStream* iface);
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_LockRegion(
|
||||
IStream* iface,
|
||||
ULARGE_INTEGER libOffset, /* [in] */
|
||||
ULARGE_INTEGER cb, /* [in] */
|
||||
DWORD dwLockType); /* [in] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_UnlockRegion(
|
||||
IStream* iface,
|
||||
ULARGE_INTEGER libOffset, /* [in] */
|
||||
ULARGE_INTEGER cb, /* [in] */
|
||||
DWORD dwLockType); /* [in] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Stat(
|
||||
IStream* iface,
|
||||
STATSTG* pstatstg, /* [out] */
|
||||
DWORD grfStatFlag); /* [in] */
|
||||
|
||||
HRESULT WINAPI StgStreamImpl_Clone(
|
||||
IStream* iface,
|
||||
IStream** ppstm); /* [out] */
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* The StorageUtl_ functions are miscelaneous utility functions. Most of which are
|
||||
* abstractions used to read values from file buffers without having to worry
|
||||
* about bit order
|
||||
*/
|
||||
void StorageUtl_ReadWord(void* buffer, ULONG offset, WORD* value);
|
||||
void StorageUtl_WriteWord(void* buffer, ULONG offset, WORD value);
|
||||
void StorageUtl_ReadDWord(void* buffer, ULONG offset, DWORD* value);
|
||||
void StorageUtl_WriteDWord(void* buffer, ULONG offset, DWORD value);
|
||||
void StorageUtl_ReadGUID(void* buffer, ULONG offset, GUID* value);
|
||||
void StorageUtl_WriteGUID(void* buffer, ULONG offset, GUID* value);
|
||||
void StorageUtl_CopyPropertyToSTATSTG(STATSTG* destination,
|
||||
StgProperty* source,
|
||||
int statFlags);
|
||||
|
||||
/****************************************************************************
|
||||
* BlockChainStream definitions.
|
||||
*
|
||||
* The BlockChainStream class is a utility class that is used to create an
|
||||
* abstraction of the big block chains in the storage file.
|
||||
*/
|
||||
struct BlockChainStream
|
||||
{
|
||||
StorageImpl* parentStorage;
|
||||
ULONG* headOfStreamPlaceHolder;
|
||||
ULONG ownerPropertyIndex;
|
||||
ULONG lastBlockNoInSequence;
|
||||
ULONG lastBlockNoInSequenceIndex;
|
||||
ULONG tailIndex;
|
||||
ULONG numBlocks;
|
||||
};
|
||||
|
||||
/*
|
||||
* Methods for the BlockChainStream class.
|
||||
*/
|
||||
BlockChainStream* BlockChainStream_Construct(
|
||||
StorageImpl* parentStorage,
|
||||
ULONG* headOfStreamPlaceHolder,
|
||||
ULONG propertyIndex);
|
||||
|
||||
void BlockChainStream_Destroy(
|
||||
BlockChainStream* This);
|
||||
|
||||
ULONG BlockChainStream_GetHeadOfChain(
|
||||
BlockChainStream* This);
|
||||
|
||||
BOOL BlockChainStream_ReadAt(
|
||||
BlockChainStream* This,
|
||||
ULARGE_INTEGER offset,
|
||||
ULONG size,
|
||||
void* buffer,
|
||||
ULONG* bytesRead);
|
||||
|
||||
BOOL BlockChainStream_WriteAt(
|
||||
BlockChainStream* This,
|
||||
ULARGE_INTEGER offset,
|
||||
ULONG size,
|
||||
const void* buffer,
|
||||
ULONG* bytesWritten);
|
||||
|
||||
BOOL BlockChainStream_SetSize(
|
||||
BlockChainStream* This,
|
||||
ULARGE_INTEGER newSize);
|
||||
|
||||
ULARGE_INTEGER BlockChainStream_GetSize(
|
||||
BlockChainStream* This);
|
||||
|
||||
ULONG BlockChainStream_GetCount(
|
||||
BlockChainStream* This);
|
||||
|
||||
/****************************************************************************
|
||||
* SmallBlockChainStream definitions.
|
||||
*
|
||||
* The SmallBlockChainStream class is a utility class that is used to create an
|
||||
* abstraction of the small block chains in the storage file.
|
||||
*/
|
||||
struct SmallBlockChainStream
|
||||
{
|
||||
StorageImpl* parentStorage;
|
||||
ULONG ownerPropertyIndex;
|
||||
};
|
||||
|
||||
/*
|
||||
* Methods of the SmallBlockChainStream class.
|
||||
*/
|
||||
SmallBlockChainStream* SmallBlockChainStream_Construct(
|
||||
StorageImpl* parentStorage,
|
||||
ULONG propertyIndex);
|
||||
|
||||
void SmallBlockChainStream_Destroy(
|
||||
SmallBlockChainStream* This);
|
||||
|
||||
ULONG SmallBlockChainStream_GetHeadOfChain(
|
||||
SmallBlockChainStream* This);
|
||||
|
||||
ULONG SmallBlockChainStream_GetNextBlockInChain(
|
||||
SmallBlockChainStream* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
void SmallBlockChainStream_SetNextBlockInChain(
|
||||
SmallBlockChainStream* This,
|
||||
ULONG blockIndex,
|
||||
ULONG nextBlock);
|
||||
|
||||
void SmallBlockChainStream_FreeBlock(
|
||||
SmallBlockChainStream* This,
|
||||
ULONG blockIndex);
|
||||
|
||||
ULONG SmallBlockChainStream_GetNextFreeBlock(
|
||||
SmallBlockChainStream* This);
|
||||
|
||||
BOOL SmallBlockChainStream_ReadAt(
|
||||
SmallBlockChainStream* This,
|
||||
ULARGE_INTEGER offset,
|
||||
ULONG size,
|
||||
void* buffer,
|
||||
ULONG* bytesRead);
|
||||
|
||||
BOOL SmallBlockChainStream_WriteAt(
|
||||
SmallBlockChainStream* This,
|
||||
ULARGE_INTEGER offset,
|
||||
ULONG size,
|
||||
const void* buffer,
|
||||
ULONG* bytesWritten);
|
||||
|
||||
BOOL SmallBlockChainStream_SetSize(
|
||||
SmallBlockChainStream* This,
|
||||
ULARGE_INTEGER newSize);
|
||||
|
||||
ULARGE_INTEGER SmallBlockChainStream_GetSize(
|
||||
SmallBlockChainStream* This);
|
||||
|
||||
ULONG SmallBlockChainStream_GetCount(
|
||||
SmallBlockChainStream* This);
|
||||
|
||||
|
||||
#endif /* __STORAGE32_H__ */
|
||||
|
||||
|
||||
|
Loading…
Reference in a new issue