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/* -*- 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_svx.hxx"
#include <sal/macros.h>
#include "ParseContext.hxx"
#include "stringlistresource.hxx"
#include "fmresids.hrc"
#include <svx/dialmgr.hxx>
#include <unotools/syslocale.hxx>
#include <vcl/svapp.hxx>
#include <tools/debug.hxx>
#include <osl/mutex.hxx>
using namespace svxform;
using namespace ::connectivity;
//==========================================================================
//= OSystemParseContext
//==========================================================================
DBG_NAME(OSystemParseContext)
//-----------------------------------------------------------------------------
OSystemParseContext::OSystemParseContext() : IParseContext()
{
DBG_CTOR(OSystemParseContext,NULL);
SolarMutexGuard aGuard;
::svx::StringListResource aKeywords( SVX_RES( RID_RSC_SQL_INTERNATIONAL ) );
aKeywords.get( m_aLocalizedKeywords );
}
//-----------------------------------------------------------------------------
OSystemParseContext::~OSystemParseContext()
{
DBG_DTOR(OSystemParseContext,NULL);
}
//-----------------------------------------------------------------------------
::com::sun::star::lang::Locale OSystemParseContext::getPreferredLocale( ) const
{
return SvtSysLocale().GetLocaleData().getLocale();
}
//-----------------------------------------------------------------------------
::rtl::OUString OSystemParseContext::getErrorMessage(ErrorCode _eCode) const
{
String aMsg;
SolarMutexGuard aGuard;
switch (_eCode)
{
case ERROR_GENERAL: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_ERROR); break;
case ERROR_VALUE_NO_LIKE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_VALUE_NO_LIKE); break;
case ERROR_FIELD_NO_LIKE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_FIELD_NO_LIKE); break;
case ERROR_INVALID_COMPARE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_CRIT_NO_COMPARE); break;
case ERROR_INVALID_INT_COMPARE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_INT_NO_VALID); break;
case ERROR_INVALID_DATE_COMPARE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_ACCESS_DAT_NO_VALID); break;
case ERROR_INVALID_REAL_COMPARE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_REAL_NO_VALID); break;
case ERROR_INVALID_TABLE: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_TABLE); break;
case ERROR_INVALID_TABLE_OR_QUERY: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_TABLE_OR_QUERY); break;
case ERROR_INVALID_COLUMN: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_COLUMN); break;
case ERROR_INVALID_TABLE_EXIST: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_TABLE_EXISTS); break;
case ERROR_INVALID_QUERY_EXIST: aMsg = SVX_RES(RID_STR_SVT_SQL_SYNTAX_QUERY_EXISTS); break;
case ERROR_NONE: break;
}
return aMsg;
}
//-----------------------------------------------------------------------------
::rtl::OString OSystemParseContext::getIntlKeywordAscii(InternationalKeyCode _eKey) const
{
size_t nIndex = 0;
switch ( _eKey )
{
case KEY_LIKE: nIndex = 0; break;
case KEY_NOT: nIndex = 1; break;
case KEY_NULL: nIndex = 2; break;
case KEY_TRUE: nIndex = 3; break;
case KEY_FALSE: nIndex = 4; break;
case KEY_IS: nIndex = 5; break;
case KEY_BETWEEN: nIndex = 6; break;
case KEY_OR: nIndex = 7; break;
case KEY_AND: nIndex = 8; break;
case KEY_AVG: nIndex = 9; break;
case KEY_COUNT: nIndex = 10; break;
case KEY_MAX: nIndex = 11; break;
case KEY_MIN: nIndex = 12; break;
case KEY_SUM: nIndex = 13; break;
case KEY_EVERY: nIndex = 14; break;
case KEY_ANY: nIndex = 15; break;
case KEY_SOME: nIndex = 16; break;
case KEY_STDDEV_POP: nIndex = 17; break;
case KEY_STDDEV_SAMP: nIndex = 18; break;
case KEY_VAR_SAMP: nIndex = 19; break;
case KEY_VAR_POP: nIndex = 20; break;
case KEY_COLLECT: nIndex = 21; break;
case KEY_FUSION: nIndex = 22; break;
case KEY_INTERSECTION: nIndex = 23; break;
case KEY_NONE:
DBG_ERROR( "OSystemParseContext::getIntlKeywordAscii: illegal argument!" );
break;
}
OSL_ENSURE( nIndex < m_aLocalizedKeywords.size(), "OSystemParseContext::getIntlKeywordAscii: invalid index!" );
ByteString sKeyword;
if ( nIndex < m_aLocalizedKeywords.size() )
sKeyword = ByteString( m_aLocalizedKeywords[nIndex], RTL_TEXTENCODING_UTF8 );
return sKeyword;
}
//-----------------------------------------------------------------------------
static sal_Unicode lcl_getSeparatorChar( const String& _rSeparator, sal_Unicode _nFallback )
{
DBG_ASSERT( 0 < _rSeparator.Len(), "::lcl_getSeparatorChar: invalid decimal separator!" );
sal_Unicode nReturn( _nFallback );
if ( _rSeparator.Len() )
nReturn = static_cast< sal_Char >( _rSeparator.GetBuffer( )[0] );
return nReturn;
}
//-----------------------------------------------------------------------------
sal_Unicode OSystemParseContext::getNumDecimalSep( ) const
{
return lcl_getSeparatorChar( SvtSysLocale().GetLocaleData().getNumDecimalSep(), '.' );
}
//-----------------------------------------------------------------------------
sal_Unicode OSystemParseContext::getNumThousandSep( ) const
{
return lcl_getSeparatorChar( SvtSysLocale().GetLocaleData().getNumThousandSep(), ',' );
}
// -----------------------------------------------------------------------------
IParseContext::InternationalKeyCode OSystemParseContext::getIntlKeyCode(const ::rtl::OString& rToken) const
{
static IParseContext::InternationalKeyCode Intl_TokenID[] =
{
KEY_LIKE, KEY_NOT, KEY_NULL, KEY_TRUE,
KEY_FALSE, KEY_IS, KEY_BETWEEN, KEY_OR,
KEY_AND, KEY_AVG, KEY_COUNT, KEY_MAX,
KEY_MIN, KEY_SUM, KEY_EVERY,
KEY_ANY, KEY_SOME, KEY_STDDEV_POP,
KEY_STDDEV_SAMP, KEY_VAR_SAMP, KEY_VAR_POP,
KEY_COLLECT, KEY_FUSION, KEY_INTERSECTION
};
sal_uInt32 nCount = SAL_N_ELEMENTS( Intl_TokenID );
for (sal_uInt32 i = 0; i < nCount; i++)
{
::rtl::OString aKey = getIntlKeywordAscii(Intl_TokenID[i]);
if (rToken.equalsIgnoreAsciiCase(aKey))
return Intl_TokenID[i];
}
return KEY_NONE;
}
// =============================================================================
// =============================================================================
namespace
{
// -----------------------------------------------------------------------------
::osl::Mutex& getSafteyMutex()
{
static ::osl::Mutex s_aSafety;
return s_aSafety;
}
// -----------------------------------------------------------------------------
oslInterlockedCount& getCounter()
{
static oslInterlockedCount s_nCounter;
return s_nCounter;
}
// -----------------------------------------------------------------------------
OSystemParseContext* getSharedContext(OSystemParseContext* _pContext = NULL,sal_Bool _bSet = sal_False)
{
static OSystemParseContext* s_pSharedContext = NULL;
if ( _pContext && !s_pSharedContext )
{
s_pSharedContext = _pContext;
return s_pSharedContext;
}
if ( _bSet )
{
OSystemParseContext* pReturn = _pContext ? _pContext : s_pSharedContext;
s_pSharedContext = _pContext;
return pReturn;
}
return s_pSharedContext;
}
// -----------------------------------------------------------------------------
}
// -----------------------------------------------------------------------------
OParseContextClient::OParseContextClient()
{
::osl::MutexGuard aGuard( getSafteyMutex() );
if ( 1 == osl_incrementInterlockedCount( &getCounter() ) )
{ // first instance
getSharedContext( new OSystemParseContext );
}
}
// -----------------------------------------------------------------------------
OParseContextClient::~OParseContextClient()
{
{
::osl::MutexGuard aGuard( getSafteyMutex() );
if ( 0 == osl_decrementInterlockedCount( &getCounter() ) )
delete getSharedContext(NULL,sal_True);
}
}
// -----------------------------------------------------------------------------
const OSystemParseContext* OParseContextClient::getParseContext() const
{
return getSharedContext();
}
// -----------------------------------------------------------------------------
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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