diff options
Diffstat (limited to 'connectivity/source/drivers/evoab/LNoException.cxx')
| -rw-r--r-- | connectivity/source/drivers/evoab/LNoException.cxx | 325 |
1 files changed, 0 insertions, 325 deletions
diff --git a/connectivity/source/drivers/evoab/LNoException.cxx b/connectivity/source/drivers/evoab/LNoException.cxx deleted file mode 100644 index 3b223ddd943b..000000000000 --- a/connectivity/source/drivers/evoab/LNoException.cxx +++ /dev/null @@ -1,325 +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_connectivity.hxx" -#include "LTable.hxx" -#include "LConnection.hxx" - -using namespace connectivity; -using namespace connectivity::evoab; - -//------------------------------------------------------------------ -xub_StrLen OEvoabString::GetTokenCount( sal_Unicode cTok, sal_Unicode cStrDel ) const -{ - if ( !Len() ) - return 0; - - xub_StrLen nTokCount = 1; - sal_Bool bStart = sal_True; // Are we on the fist character of the token? - sal_Bool bInString = sal_False; // Are we within a (cStrDel delimited) string? - - // Search for the first not-matching character (search ends at the end of string) - for( xub_StrLen i = 0; i < Len(); i++ ) - { - if (bStart) - { - bStart = sal_False; - // First character a string delimiter? - if ((*this).GetChar(i) == cStrDel) - { - bInString = sal_True; // then we are within a string! - continue; // read next character! - } - } - - if (bInString) { - // If we see the string delimiter ... - if ( (*this).GetChar(i) == cStrDel ) - { - if ((i+1 < Len()) && ((*this).GetChar(i+1) == cStrDel)) - { - // doubled string-delimiter: - i++; // no end of string, skip next character. - } - else - { - // end of String - bInString = sal_False; - } - } - } else { - // if the token character matches, then raise TokCount - if ( (*this).GetChar(i) == cTok ) - { - nTokCount++; - bStart = sal_True; - } - } - } - //OSL_TRACE("OEvoabString::nTokCount = %d\n", ((OUtoCStr(::rtl::OUString(nTokCount))) ? (OUtoCStr(::rtl::OUString(nTokCount))):("NULL")) ); - - return nTokCount; -} - -//------------------------------------------------------------------ -void OEvoabString::GetTokenSpecial( String& _rStr,xub_StrLen& nStartPos, sal_Unicode cTok, sal_Unicode cStrDel ) const -{ - _rStr.Erase(); - xub_StrLen nLen = Len(); - if ( nLen ) - { - sal_Bool bInString = (nStartPos < nLen) && ((*this).GetChar(nStartPos) == cStrDel); // are we within a (cStrDel delimited) String? - - // Is the first character a String-Delimiter? - if (bInString ) - ++nStartPos; // skip the character! - // Search until end of string for the first not-matching character - for( xub_StrLen i = nStartPos; i < nLen; ++i ) - { - if (bInString) - { - // If we see the String-Delimiter ... - if ( (*this).GetChar(i) == cStrDel ) - { - if ((i+1 < nLen) && ((*this).GetChar(i+1) == cStrDel)) - { - // doubled String-Delimiter: - ++i; // no end of String, skip next character - _rStr += (*this).GetChar(i); // Character belongs to Result-String - } - else - { - // end of String - bInString = sal_False; - } - } - else - { - _rStr += (*this).GetChar(i); // Character belongs to Result-String - } - - } - else - { - // Does the Token-character match, then raise nTok - if ( (*this).GetChar(i) == cTok ) - { - // Early termination of loop possible, because we found what we were looking for. - nStartPos = i+1; - break; - } - else - { - _rStr += (*this).GetChar(i); // Character belongs to Result-String - } - } - } - } -} -// ----------------------------------------------------------------------------- -void OEvoabTable::refreshIndexes() -{ -} -// ----------------------------------------------------------------------------- -sal_Bool OEvoabTable::checkHeaderLine() -{ - if (m_nFilePos == 0 && ((OEvoabConnection*)m_pConnection)->isHeaderLine()) - { - sal_Bool bRead2; - do - { - bRead2 = m_pFileStream->ReadByteStringLine(m_aCurrentLine,m_pConnection->getTextEncoding()); - } - while(bRead2 && !m_aCurrentLine.Len()); - - m_nFilePos = m_pFileStream->Tell(); - if (m_pFileStream->IsEof()) - return sal_False; - } - return sal_True; -} -//------------------------------------------------------------------ -sal_Bool OEvoabTable::seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) -{ - //OSL_TRACE("OEvoabTable::(before SeekRow)m_aCurrentLine = %d\n", ((OUtoCStr(::rtl::OUString(m_aCurrentLine))) ? (OUtoCStr(::rtl::OUString(m_aCurrentLine))):("NULL")) ); - - if ( !m_pFileStream ) - return sal_False; - OEvoabConnection* pConnection = (OEvoabConnection*)m_pConnection; - // ---------------------------------------------------------- - // prepare positioning: - //OSL_TRACE("OEvoabTable::(before SeekRow,m_pFileStriam Exist)m_aCurrentLine = %d\n", ((OUtoCStr(::rtl::OUString(m_aCurrentLine))) ? (OUtoCStr(::rtl::OUString(m_aCurrentLine))):("NULL")) ); - - m_nFilePos = nCurPos; - - switch(eCursorPosition) - { - case IResultSetHelper::FIRST: - m_nFilePos = 0; - m_nRowPos = 1; - // run through - case IResultSetHelper::NEXT: - if(eCursorPosition != IResultSetHelper::FIRST) - ++m_nRowPos; - m_pFileStream->Seek(m_nFilePos); - if (m_pFileStream->IsEof() || !checkHeaderLine()) - { - m_nMaxRowCount = m_nRowPos; - return sal_False; - } - - m_aRowToFilePos.insert(::std::map<sal_Int32,sal_Int32>::value_type(m_nRowPos,m_nFilePos)); - - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - { - m_nMaxRowCount = m_nRowPos; - return sal_False; - } - nCurPos = m_pFileStream->Tell(); - break; - case IResultSetHelper::PRIOR: - --m_nRowPos; - if(m_nRowPos > 0) - { - m_nFilePos = m_aRowToFilePos.find(m_nRowPos)->second; - m_pFileStream->Seek(m_nFilePos); - if (m_pFileStream->IsEof() || !checkHeaderLine()) - return sal_False; - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - return sal_False; - nCurPos = m_pFileStream->Tell(); - } - else - m_nRowPos = 0; - - break; - - break; - case IResultSetHelper::LAST: - if(m_nMaxRowCount) - { - m_nFilePos = m_aRowToFilePos.rbegin()->second; - m_nRowPos = m_aRowToFilePos.rbegin()->first; - m_pFileStream->Seek(m_nFilePos); - if (m_pFileStream->IsEof() || !checkHeaderLine()) - return sal_False; - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - return sal_False; - nCurPos = m_pFileStream->Tell(); - } - else - { - while(seekRow(IResultSetHelper::NEXT,1,nCurPos)) ; // run through after last row - // now I know all - seekRow(IResultSetHelper::PRIOR,1,nCurPos); - } - break; - case IResultSetHelper::RELATIVE: - if(nOffset > 0) - { - for(sal_Int32 i = 0;i<nOffset;++i) - seekRow(IResultSetHelper::NEXT,1,nCurPos); - } - else if(nOffset < 0) - { - for(sal_Int32 i = nOffset;i;++i) - seekRow(IResultSetHelper::PRIOR,1,nCurPos); - } - break; - case IResultSetHelper::ABSOLUTE: - { - if(nOffset < 0) - nOffset = m_nRowPos + nOffset; - ::std::map<sal_Int32,sal_Int32>::const_iterator aIter = m_aRowToFilePos.find(nOffset); - if(aIter != m_aRowToFilePos.end()) - { - m_nFilePos = aIter->second; - m_pFileStream->Seek(m_nFilePos); - if (m_pFileStream->IsEof() || !checkHeaderLine()) - return sal_False; - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - return sal_False; - nCurPos = m_pFileStream->Tell(); - } - else if(m_nMaxRowCount && nOffset > m_nMaxRowCount) // offset is outside the table - { - m_nRowPos = m_nMaxRowCount; - return sal_False; - } - else - { - aIter = m_aRowToFilePos.upper_bound(nOffset); - if(aIter == m_aRowToFilePos.end()) - { - m_nRowPos = m_aRowToFilePos.rbegin()->first; - nCurPos = m_nFilePos = m_aRowToFilePos.rbegin()->second; - while(m_nRowPos != nOffset) - seekRow(IResultSetHelper::NEXT,1,nCurPos); - } - else - { - --aIter; - m_nRowPos = aIter->first; - m_nFilePos = aIter->second; - m_pFileStream->Seek(m_nFilePos); - if (m_pFileStream->IsEof() || !checkHeaderLine()) - return sal_False; - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - return sal_False; - nCurPos = m_pFileStream->Tell(); - } - } - } - - break; - case IResultSetHelper::BOOKMARK: - m_pFileStream->Seek(nOffset); - if (m_pFileStream->IsEof()) - return sal_False; - - m_nFilePos = m_pFileStream->Tell(); // save Byte-Position in the file (at start of line) - m_pFileStream->ReadByteStringLine(m_aCurrentLine,pConnection->getTextEncoding()); - if (m_pFileStream->IsEof()) - return sal_False; - nCurPos = m_pFileStream->Tell(); - break; - } - - //OSL_TRACE("OEvoabTable::(after SeekRow)m_aCurrentLine = %d\n", ((OUtoCStr(::rtl::OUString(m_aCurrentLine))) ? (OUtoCStr(::rtl::OUString(m_aCurrentLine))):("NULL")) ); - - return sal_True; -} -// ----------------------------------------------------------------------------- - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |