diff options
Diffstat (limited to 'sot/source/sdstor/stgstrms.hxx')
| -rw-r--r-- | sot/source/sdstor/stgstrms.hxx | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/sot/source/sdstor/stgstrms.hxx b/sot/source/sdstor/stgstrms.hxx index 47301a90f9f6..fb2a4acf1126 100644 --- a/sot/source/sdstor/stgstrms.hxx +++ b/sot/source/sdstor/stgstrms.hxx @@ -2,7 +2,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -41,14 +41,14 @@ class StgDirEntry; // storage stream, which then holds the FAT for small data allocations. class StgFAT -{ // FAT allocator - StgStrm& rStrm; // underlying stream - INT32 nMaxPage; // highest page allocated so far - short nPageSize; // physical page size - short nEntries; // FAT entries per page - short nOffset; // current offset within page - INT32 nLimit; // search limit recommendation - BOOL bPhys; // TRUE: physical FAT +{ // FAT allocator + StgStrm& rStrm; // underlying stream + INT32 nMaxPage; // highest page allocated so far + short nPageSize; // physical page size + short nEntries; // FAT entries per page + short nOffset; // current offset within page + INT32 nLimit; // search limit recommendation + BOOL bPhys; // TRUE: physical FAT StgPage* GetPhysPage( INT32 nPage ); BOOL MakeChain( INT32 nStart, INT32 nPages ); BOOL InitNew( INT32 nPage1 ); @@ -66,33 +66,33 @@ public: // and accessing the data on a physical basis. It uses the built-in // FAT class for the page allocations. -class StgStrm { // base class for all streams +class StgStrm { // base class for all streams protected: - StgIo& rIo; // I/O system - StgFAT* pFat; // FAT stream for allocations - StgDirEntry* pEntry; // dir entry (for ownership) - INT32 nStart; // 1st data page - INT32 nSize; // stream size in bytes - INT32 nPos; // current byte position - INT32 nPage; // current logical page - short nOffset; // offset into current page - short nPageSize; // logical page size + StgIo& rIo; // I/O system + StgFAT* pFat; // FAT stream for allocations + StgDirEntry* pEntry; // dir entry (for ownership) + INT32 nStart; // 1st data page + INT32 nSize; // stream size in bytes + INT32 nPos; // current byte position + INT32 nPage; // current logical page + short nOffset; // offset into current page + short nPageSize; // logical page size BOOL Copy( INT32 nFrom, INT32 nBytes ); StgStrm( StgIo& ); public: virtual ~StgStrm(); - StgIo& GetIo() { return rIo; } - INT32 GetPos() { return nPos; } - INT32 GetStart() { return nStart; } - INT32 GetSize() { return nSize; } - INT32 GetPage() { return nPage; } + StgIo& GetIo() { return rIo; } + INT32 GetPos() { return nPos; } + INT32 GetStart() { return nStart; } + INT32 GetSize() { return nSize; } + INT32 GetPage() { return nPage; } short GetPageSize() { return nPageSize; } - INT32 GetPages(); - short GetOffset() { return nOffset;} + INT32 GetPages(); + short GetOffset() { return nOffset;} void SetEntry( StgDirEntry& ); virtual BOOL SetSize( INT32 ); virtual BOOL Pos2Page( INT32 nBytePos ); - virtual INT32 Read( void*, INT32 ) { return 0; } + virtual INT32 Read( void*, INT32 ) { return 0; } virtual INT32 Write( const void*, INT32 ) { return 0; } virtual StgPage* GetPhysPage( INT32 nBytePos, BOOL bForce = FALSE ); virtual BOOL IsSmallStrm() { return FALSE; } @@ -102,7 +102,7 @@ public: // Since this access is implemented as a StgStrm, we can use the // FAT allocator. -class StgFATStrm : public StgStrm { // the master FAT stream +class StgFATStrm : public StgStrm { // the master FAT stream virtual BOOL Pos2Page( INT32 nBytePos ); BOOL SetPage( short, INT32 ); public: @@ -117,9 +117,9 @@ public: // The stream has a size increment which normally is 1, but which can be // set to any value is you want the size to be incremented by certain values. -class StgDataStrm : public StgStrm // a physical data stream +class StgDataStrm : public StgStrm // a physical data stream { - short nIncr; // size adjust increment + short nIncr; // size adjust increment void Init( INT32 nBgn, INT32 nLen ); public: StgDataStrm( StgIo&, INT32 nBgn, INT32 nLen=-1 ); @@ -136,9 +136,9 @@ public: // is also a StgStream. The start of the FAT is in the header at DataRootPage, // the stream itself is pointed to by the root entry (it holds start & size). -class StgSmallStrm : public StgStrm // a logical data stream +class StgSmallStrm : public StgStrm // a logical data stream { - StgStrm* pData; // the data stream + StgStrm* pData; // the data stream void Init( INT32 nBgn, INT32 nLen ); public: StgSmallStrm( StgIo&, INT32 nBgn, INT32 nLen ); |