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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/macros.h>
#include "svx/ParseContext.hxx"
#include "stringlistresource.hxx"
#include "svx/fmresids.hrc"
#include <svx/dialmgr.hxx>
#include <unotools/syslocale.hxx>
#include <vcl/svapp.hxx>
#include <osl/mutex.hxx>
using namespace svxform;
using namespace ::connectivity;
OSystemParseContext::OSystemParseContext() : IParseContext()
{
SolarMutexGuard aGuard;
::svx::StringListResource aKeywords( SVX_RES( RID_RSC_SQL_INTERNATIONAL ) );
aKeywords.get( m_aLocalizedKeywords );
}
OSystemParseContext::~OSystemParseContext()
{
}
::com::sun::star::lang::Locale OSystemParseContext::getPreferredLocale( ) const
{
return SvtSysLocale().GetLanguageTag().getLocale();
}
OUString OSystemParseContext::getErrorMessage(ErrorCode _eCode) const
{
OUString aMsg;
SolarMutexGuard aGuard;
switch (_eCode)
{
case ERROR_GENERAL: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_ERROR); break;
case ERROR_VALUE_NO_LIKE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_VALUE_NO_LIKE); break;
case ERROR_FIELD_NO_LIKE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_FIELD_NO_LIKE); break;
case ERROR_INVALID_COMPARE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_CRIT_NO_COMPARE); break;
case ERROR_INVALID_INT_COMPARE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_INT_NO_VALID); break;
case ERROR_INVALID_DATE_COMPARE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_ACCESS_DAT_NO_VALID); break;
case ERROR_INVALID_REAL_COMPARE: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_REAL_NO_VALID); break;
case ERROR_INVALID_TABLE_NOSUCH: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_TABLE); break;
case ERROR_INVALID_TABLE_OR_QUERY: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_TABLE_OR_QUERY); break;
case ERROR_INVALID_COLUMN: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_COLUMN); break;
case ERROR_INVALID_TABLE_EXIST: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_TABLE_EXISTS); break;
case ERROR_INVALID_QUERY_EXIST: aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_QUERY_EXISTS); break;
case ERROR_NONE: break;
}
return aMsg;
}
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:
OSL_FAIL( "OSystemParseContext::getIntlKeywordAscii: illegal argument!" );
break;
}
OSL_ENSURE( nIndex < m_aLocalizedKeywords.size(), "OSystemParseContext::getIntlKeywordAscii: invalid index!" );
OString sKeyword;
if ( nIndex < m_aLocalizedKeywords.size() )
sKeyword = OUStringToOString(m_aLocalizedKeywords[nIndex], RTL_TEXTENCODING_UTF8);
return sKeyword;
}
IParseContext::InternationalKeyCode OSystemParseContext::getIntlKeyCode(const OString& rToken) const
{
static const 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 = sizeof Intl_TokenID / sizeof Intl_TokenID[0];
for (sal_uInt32 i = 0; i < nCount; i++)
{
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,bool _bSet = 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_atomic_increment( &getCounter() ) )
{ // first instance
getSharedContext( new OSystemParseContext );
}
}
OParseContextClient::~OParseContextClient()
{
{
::osl::MutexGuard aGuard( getSafteyMutex() );
if ( 0 == osl_atomic_decrement( &getCounter() ) )
delete getSharedContext(NULL,true);
}
}
const OSystemParseContext* OParseContextClient::getParseContext() const
{
return getSharedContext();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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