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Diffstat (limited to 'store/source/stordir.cxx')
| -rw-r--r-- | store/source/stordir.cxx | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/store/source/stordir.cxx b/store/source/stordir.cxx deleted file mode 100644 index a700e6baa..000000000 --- a/store/source/stordir.cxx +++ /dev/null @@ -1,226 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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 - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_store.hxx" - -#include "stordir.hxx" - -#include <sal/types.h> - -#include <rtl/textcvt.h> -#include <rtl/ref.hxx> - -#include <osl/mutex.hxx> - -#include "store/types.h" -#include "object.hxx" - -#include "storbase.hxx" -#include "stordata.hxx" -#include "storpage.hxx" - -using namespace store; - -/*======================================================================== - * - * OStore... internals. - * - *======================================================================*/ -/* - * __store_convertTextToUnicode. - */ -inline sal_Size __store_convertTextToUnicode ( - rtl_TextToUnicodeConverter hConverter, - const sal_Char *pSrcBuffer, sal_Size nSrcLength, - sal_Unicode *pDstBuffer, sal_Size nDstLength) -{ - sal_uInt32 nCvtInfo = 0; - sal_Size nCvtBytes = 0; - return rtl_convertTextToUnicode ( - hConverter, 0, - pSrcBuffer, nSrcLength, - pDstBuffer, nDstLength, - OSTRING_TO_OUSTRING_CVTFLAGS, - &nCvtInfo, &nCvtBytes); -} - -/*======================================================================== - * - * OStoreDirectory_Impl implementation. - * - *======================================================================*/ -const sal_uInt32 OStoreDirectory_Impl::m_nTypeId = sal_uInt32(0x89191107); - -/* - * OStoreDirectory_Impl. - */ -OStoreDirectory_Impl::OStoreDirectory_Impl (void) - : m_xManager (), - m_aDescr (0, 0, 0), - m_nPath (0), - m_hTextCvt (NULL) -{} - -/* - * ~OStoreDirectory_Impl. - */ -OStoreDirectory_Impl::~OStoreDirectory_Impl (void) -{ - if (m_xManager.is()) - { - if (m_aDescr.m_nAddr != STORE_PAGE_NULL) - m_xManager->releasePage (m_aDescr, store_AccessReadOnly); - } - rtl_destroyTextToUnicodeConverter (m_hTextCvt); -} - -/* - * isKindOf. - */ -sal_Bool SAL_CALL OStoreDirectory_Impl::isKindOf (sal_uInt32 nTypeId) -{ - return (nTypeId == m_nTypeId); -} - -/* - * create. - */ -storeError OStoreDirectory_Impl::create ( - OStorePageManager *pManager, - rtl_String *pPath, - rtl_String *pName, - storeAccessMode eMode) -{ - rtl::Reference<OStorePageManager> xManager (pManager); - if (!xManager.is()) - return store_E_InvalidAccess; - - if (!(pPath && pName)) - return store_E_InvalidParameter; - - OStoreDirectoryPageObject aPage; - storeError eErrCode = xManager->iget ( - aPage, STORE_ATTRIB_ISDIR, - pPath, pName, eMode); - if (eErrCode != store_E_None) - return eErrCode; - - if (!(aPage.attrib() & STORE_ATTRIB_ISDIR)) - return store_E_NotDirectory; - - inode_holder_type xNode (aPage.get()); - eErrCode = xManager->acquirePage (xNode->m_aDescr, store_AccessReadOnly); - if (eErrCode != store_E_None) - return eErrCode; - - // Evaluate iteration path. - m_nPath = aPage.path(); - m_nPath = rtl_crc32 (m_nPath, "/", 1); - - // Save page manager, and descriptor. - m_xManager = xManager; - m_aDescr = xNode->m_aDescr; - - return store_E_None; -} - -/* - * iterate. - */ -storeError OStoreDirectory_Impl::iterate (storeFindData &rFindData) -{ - if (!m_xManager.is()) - return store_E_InvalidAccess; - - storeError eErrCode = store_E_NoMoreFiles; - if (!rFindData.m_nReserved) - return eErrCode; - - // Acquire exclusive access. - osl::MutexGuard aGuard (*m_xManager); - - // Check TextConverter. - if (m_hTextCvt == NULL) - m_hTextCvt = rtl_createTextToUnicodeConverter(RTL_TEXTENCODING_UTF8); - - // Setup iteration key. - OStorePageKey aKey (rFindData.m_nReserved, m_nPath); - - // Iterate. - for (;;) - { - OStorePageLink aLink; - eErrCode = m_xManager->iterate (aKey, aLink, rFindData.m_nAttrib); - if (!((eErrCode == store_E_None) && (aKey.m_nHigh == store::htonl(m_nPath)))) - break; - - if (!(rFindData.m_nAttrib & STORE_ATTRIB_ISLINK)) - { - // Load page. - OStoreDirectoryPageObject aPage; - eErrCode = m_xManager->loadObjectAt (aPage, aLink.location()); - if (eErrCode == store_E_None) - { - inode_holder_type xNode (aPage.get()); - - // Setup FindData. - sal_Char *p = xNode->m_aNameBlock.m_pData; - sal_Size n = rtl_str_getLength (p); - sal_Size k = rFindData.m_nLength; - - n = __store_convertTextToUnicode ( - m_hTextCvt, p, n, - rFindData.m_pszName, STORE_MAXIMUM_NAMESIZE - 1); - if (k > n) - { - k = (k - n) * sizeof(sal_Unicode); - memset (&rFindData.m_pszName[n], 0, k); - } - - rFindData.m_nLength = n; - rFindData.m_nAttrib |= aPage.attrib(); - rFindData.m_nSize = aPage.dataLength(); - - // Leave. - rFindData.m_nReserved = store::ntohl(aKey.m_nLow); - return store_E_None; - } - } - - if (aKey.m_nLow == 0) - break; - aKey.m_nLow = store::htonl(store::ntohl(aKey.m_nLow) - 1); - } - - // Finished. - memset (&rFindData, 0, sizeof (storeFindData)); - return store_E_NoMoreFiles; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |