MsgUtil.cpp

/*
 * The contents of this file are subject to the Initial
 * Developer's Public License Version 1.0 (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.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
 *
 * Software distributed under the License is distributed AS IS,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied.
 * See the License for the specific language governing rights
 * and limitations under the License.
 *
 * The Original Code was created by Adriano dos Santos Fernandes
 * for the Firebird Open Source RDBMS project.
 *
 * Copyright (c) 2021 Adriano dos Santos Fernandes <adrianosf@gmail.com>
 * and all contributors signed below.
 *
 * All Rights Reserved.
 * Contributor(s): ______________________________________.
*/

#include"firebird.h"
#include"firebird/impl/msg_helper.h"
#include"MsgUtil.h"
#include"msg_encode.h"
#include"../common/classes/alloc.h"
#include"../common/classes/GenericMap.h"
#include"../common/classes/init.h"
#include"utils_proto.h"

usingnamespaceFirebird;

namespace
{
classNameCodeMap
 {
public:
NameCodeMap(MemoryPool& pool)
 : m_map(pool)
 {
 #defineFB_IMPL_MSG_NO_SYMBOL(facility, number, text)

 #defineFB_IMPL_MSG_SYMBOL(facility, number, symbol, text) \
 m_map.put(#symbol, ENCODE_ISC_MSG(number, FB_IMPL_MSG_FACILITY_##facility));

 #defineFB_IMPL_MSG(facility, number, symbol, sqlCode, sqlClass, sqlSubClass, text) \
FB_IMPL_MSG_SYMBOL(facility, number, symbol, text)

 #include"firebird/impl/msg/all.h"

 #undef FB_IMPL_MSG_NO_SYMBOL
 #undef FB_IMPL_MSG_SYMBOL
 #undef FB_IMPL_MSG
 }

boolfind(constchar* name, ISC_STATUS& code) const
 {
return m_map.get(name, code);
 }

private:
structNoCaseCmp
 {
staticboolgreaterThan(constchar* i1, constchar* i2)
 {
returnfb_utils::stricmp(i1, i2) > 0;
 }
 };

 NonPooledMap<constchar*, ISC_STATUS, NoCaseCmp> m_map;
 };

 InitInstance<NameCodeMap> nameCodeMap;
} // namespace


ISC_STATUS MsgUtil::getCodeByName(constchar* name)
{
 ISC_STATUS code;

if (!nameCodeMap().find(name, code))
 code = 0;

return code;
}