IntlManager.h

/*
 * PROGRAM: JRD International support
 * MODULE: IntlManager.h
 * DESCRIPTION: INTL Manager
 *
 * 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) 2004 Adriano dos Santos Fernandes <adrianosf@uol.com.br>
 * and all contributors signed below.
 *
 * All Rights Reserved.
 * Contributor(s): ______________________________________.
*/

#ifndef JRD_INTLMANAGER_H
#defineJRD_INTLMANAGER_H

#include"../common/classes/fb_string.h"
#include"../common/config/config_file.h"

structcharset;
structtexttype;

namespaceJrd {

classIntlManager
{
public:
staticboolinitialize();

staticboolcharSetInstalled(const Firebird::string& charSetName);

staticboolcollationInstalled(const Firebird::string& collationName,
const Firebird::string& charSetName);

staticboollookupCharSet(const Firebird::string& charSetName, charset* cs);

staticvoidlookupCollation(const Firebird::string& collationName,
const Firebird::string& charSetName,
 USHORT attributes, const UCHAR* specificAttributes,
 ULONG specificAttributesLen, bool ignoreAttributes,
 texttype* tt);

staticboolsetupCollationAttributes(
const Firebird::string& collationName, const Firebird::string& charSetName,
const Firebird::string& specificAttributes, Firebird::string& newSpecificAttributes);

public:
structCharSetDefinition
 {
constchar* name;
 UCHAR id;
 USHORT maxBytes;
 };

structCharSetAliasDefinition
 {
constchar* name;
 UCHAR charSetId;
 };

structCollationDefinition
 {
 UCHAR charSetId;
 UCHAR collationId;
constchar* name;
constchar* baseName;
 USHORT attributes;
constchar* specificAttributes;
 };

conststatic CharSetDefinition defaultCharSets[];
conststatic CharSetAliasDefinition defaultCharSetAliases[];
conststatic CollationDefinition defaultCollations[];

private:
static Firebird::string getConfigInfo(const ConfigFile::Parameter* par);

staticboolregisterCharSetCollation(const Firebird::string& name,
const Firebird::PathName& filename, const Firebird::string& externalName,
const Firebird::string& configInfo);

staticboolvalidateCharSet(const Firebird::string& charSetName, charset* cs);
};

} // namespace Jrd

#endif// JRD_INTLMANAGER_H