diff options
Diffstat (limited to 'store/workben/t_page.cxx')
| -rw-r--r-- | store/workben/t_page.cxx | 222 |
1 files changed, 3 insertions, 219 deletions
diff --git a/store/workben/t_page.cxx b/store/workben/t_page.cxx index a0645f00b..33ca80ea8 100644 --- a/store/workben/t_page.cxx +++ b/store/workben/t_page.cxx @@ -1,3 +1,4 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * t_page.cxx */ @@ -126,12 +127,6 @@ SharedCount::Allocator::~Allocator() /*======================================================================*/ -#if 0 /* OLD */ - -typedef store::OStorePageData PageData; - -#else /* NEW */ - #if defined(OSL_BIGENDIAN) #define STORE_DWORD(dword) OSL_SWAPDWORD((dword)) #else @@ -209,8 +204,6 @@ struct PageData } }; -#endif /* NEW */ - class IPageAllocator { public: @@ -707,75 +700,6 @@ public: }; /*======================================================================*/ -#if 0 /* NYI */ -BIOS::load (PageObject & rPage, sal_uInt32 nOffset) -{ - result = m_xCache->readPageAt (rPage.get(), nOffset); - if (result == NotExists) - { - result = m_xLockBytes->readPageAt (rPage.get(), nOffset); - if (result != None) - return result; - - result = rPage.verify(); - if (result != None) - return result; - - result = m_xCache->writePageAt (rPage.get(), nOffset); - } - return result; -} -BIOS::save (PageObject & rPage, sal_uInt32 nOffset) -{ - rPage.guard(); - result = m_xLockBytes->writePageAt (rPage.get(), nOffset); - if (result != None) - return result; - - return m_xCache->writePageAt (rPage.get(), nOffset); -} -BIOS::init (rxLockBytes, eAccessMode, nPageSize) -{ - SuperPage super; - if (eAccessMode == store_AccessCreate) - { - sal_uInt16 pagesize = nPageSize; - if ((STORE_MINIMUM_PAGESIZE > pagesize) || (pagesize > STORE_MAXIMUM_PAGESIZE)) - return store_E_InvalidParameter; - - pagesize = ((pagesize + STORE_MINIMUM_PAGESIZE - 1) & ~(STORE_MINIMUM_PAGESIZE - 1)); - rxLockBytes->init (pagesize); - - super = allocator->construct<SuperPage>(); - super->guard(); - - rxLockBytes->writeAt (0, super, super->size()); - - } - if (eAccessMode != store_AccessCreate) - { - rxLockBytes->readAt (0, &super, super::theSize); - - super.verify(); - } - if (eErrCode != store_E_NotExists) - - -} -#endif /* NYI */ -/*======================================================================*/ - -#if 0 /* NYI */ -class PageCache -{ - std::set<const sal_uInt32, PageObject> m_pages; -public: - storeError readPageAt (PageObject & rPage, sal_uInt32 nOffset); - storeError writePageAt (PageObject const & rPage, sal_uInt32 nOffset); -}; -#endif /* NYI */ - -/*======================================================================*/ class IPageAllocator; class IPageAccess @@ -1225,15 +1149,6 @@ storeError MemoryPageAccess::writePageAt_Impl (PageHolder const & rPage, sal_uIn if (!(pagedata != 0)) return store_E_InvalidParameter; -#if 0 /* NYI */ - sal_uInt16 const bytes = pagedata->size(); // Descr.m_nSize; - OSL_ASSERT(bytes >= PageData::thePageSize); - - offset = rPage.location(); // Descr.m_nAddr; - OSL_ASSERT(nOffset == offset); - - OSL_PRECOND(offset % bytes == 0, "Unaligned page write."); -#endif /* NYI */ return pokeAt (nOffset, pagedata, pagedata->size()); } storeError MemoryPageAccess::peekAt_Impl (sal_uInt32 nOffset, void * pBuffer, sal_uInt32 nBytes) @@ -1374,106 +1289,6 @@ void MappedPageAccess::unmapFile (sal_uInt8 * pData, sal_uInt32 nSize) (void) osl_unmapFile (pData, nSize); } -#if 0 /* NYI */ -storeError MemoryPageAccess_createInstance ( - rtl::Reference< IPageAccess > & rxPageAccess, - storeAccessMode eAccessMode, - sal_uInt16 nPageSize -) -{ - rxPageAccess = new MemoryPageAccess(); - if (!rxPageAccess.is()) - return store_E_OutOfMemory; - - return rxPageAccess->initialize (eAccessMode, nPageSize); -} - -storeError FilePageAccess_createInstance ( - rtl::Reference< IPageAccess > & rxPageAccess, - rtl_uString * pFilename, - storeAccessMode eAccessMode, - sal_uInt16 nPageSize -) -{ - // Acquire file handle. - ResourceHolder<FileHandle> xFile; - result = xFile.get().initialize (pFilename, MODE_TO_NATIVE(eAccessMode)); - if (result != osl_File_E_None) - return ERROR_FROM_NATIVE(result); - - if (eAccessMode == store_AccessReadOnly) - { - ResourceHolder<FileMapping> xMapping; - result = xMapping.get().initialize (xFile.get()); - if (result == osl_File_E_None) - { - const sal_uInt32 nSize = sal::static_int_cast<sal_uInt32>(xMapping.get().m_uSize); - rxPageAccess = new MappedPageAccess (xMapping.get().m_pAddr, nSize); - if (!rxPageAccess.is()) - return store_E_OutOfMemory; - (void) xMapping.release(); - } - } - if (!rxPageAccess.is()) - { - rxPageAccess = new FilePageAccess (xFile.get()); - if (!rxPageAccess.is()) - return store_E_OutOfMemory; - (void) xFile.release(); - } - return rxPageAccess->initialize (eAccessMode, nPageSize); -} -#endif /* NYI */ - -/*======================================================================== - * - * test... - * - *======================================================================*/ -#if 0 /* NYI */ - -struct IDataBlock -{ - virtual sal_uInt16 singleCount() const = 0; - virtual sal_uInt32 singleLink (sal_uInt16 nIndex) const = 0; - virtual void singleLink (sal_uInt16 nIndex, sal_uInt32 nAddr) = 0; - - virtual storeError get() = 0; - virtual storeError put() = 0; - virtual storeError truncate() = 0; -}; - -struct InodePageData : public PageData -{ - virtual INameBlock & getNameBlock() = 0; - virtual IDataBlock & getDataBlock() = 0; -}; - -template< class page_data_type > -page_data_type * query (PageData *, page_data_type *); - -template<> InodePageDataV2* -query (PageData & rData, InodePageDataV2 *) -{ - if (rData.isKindOf(InodePageDataV2::m_nTypeId)) - return static_cast<InodePageDataV2*>(&rData); - return 0; -} - -class InodePageObject : public PageObject -{ -public: - static InodePageObject createInstance (PageData & rData) - { - if (query(&rData, static_cast<InodePageDataV2*>(0))) - return InodePageObjectV2 (static_cast<InodePageDataV2&>(rData)); - else if (query(&rData, static_cast<InodePageDataV1*>(0))) - return InodePageObjectV1 (static_cast<InodePageDataV1&>(rData)); - } -}; - -#endif /* NYI */ - /*======================================================================== * * main. @@ -1482,33 +1297,6 @@ public: #include <stdio.h> -#if 0 /* EXP */ -class Interface -{ -public: - virtual void deallocate(void *) /* = 0 */; -}; - -class Implementation : public Interface -{ - SharedCount m_count; - -public: - Implementation() : Interface() { printf("Ctor(%p)\n", this); } - ~Implementation() { printf("Dtor(%p)\n", this); } - - Implementation (Implementation const & rhs) : Interface(), m_count (rhs.m_count) { printf("CopyCtor(%p)\n", this); } - - virtual void deallocate(void *) {} -}; - -Interface Interface_createInstance() -{ - Implementation aInst; - return aInst; -} -#endif /* EXP */ - int SAL_CALL main (int argc, char ** argv) { OSL_PRECOND(argc >= 1, "t_page: error: insufficient number of arguments."); @@ -1533,12 +1321,6 @@ int SAL_CALL main (int argc, char ** argv) TestClient aClient; aClient.dwim (aBIOS); } -#if 0 /* EXP */ - { - Interface aIfc1 (Interface_createInstance()); - Interface aIfc2 (aIfc1); - } -#endif /* EXP */ if (argc > 1) { @@ -1572,3 +1354,5 @@ int SAL_CALL main (int argc, char ** argv) return 0; } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |