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101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
/*
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* PROGRAM: JRD International support
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* MODULE: IntlManager.h
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* DESCRIPTION: INTL Manager
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*
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* The contents of this file are subject to the Initial
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* Developer's Public License Version 1.0 (the "License");
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* you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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* http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
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*
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* Software distributed under the License is distributed AS IS,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied.
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* See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Original Code was created by Adriano dos Santos Fernandes
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* for the Firebird Open Source RDBMS project.
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*
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* Copyright (c) 2004 Adriano dos Santos Fernandes <adrianosf@uol.com.br>
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* and all contributors signed below.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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#ifndef JRD_INTLMANAGER_H
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#define JRD_INTLMANAGER_H
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#include "../common/classes/fb_string.h"
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#include "../common/config/config_file.h"
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struct charset;
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struct texttype;
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namespace Jrd {
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class IntlManager
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{
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public:
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static bool initialize();
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static bool charSetInstalled(const Firebird::string& charSetName);
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static bool collationInstalled(const Firebird::string& collationName,
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const Firebird::string& charSetName);
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static bool lookupCharSet(const Firebird::string& charSetName, charset* cs);
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static bool lookupCollation(const Firebird::string& collationName,
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const Firebird::string& charSetName,
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USHORT attributes, const UCHAR* specificAttributes,
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ULONG specificAttributesLen, bool ignoreAttributes,
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texttype* tt);
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static bool setupCollationAttributes(
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const Firebird::string& collationName, const Firebird::string& charSetName,
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const Firebird::string& specificAttributes, Firebird::string& newSpecificAttributes);
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public:
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struct CharSetDefinition
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{
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const char* name;
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UCHAR id;
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USHORT maxBytes;
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};
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struct CharSetAliasDefinition
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{
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const char* name;
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UCHAR charSetId;
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};
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struct CollationDefinition
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{
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UCHAR charSetId;
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UCHAR collationId;
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const char* name;
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const char* baseName;
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USHORT attributes;
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const char* specificAttributes;
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};
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const static CharSetDefinition defaultCharSets[];
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const static CharSetAliasDefinition defaultCharSetAliases[];
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const static CollationDefinition defaultCollations[];
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private:
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static Firebird::string getConfigInfo(const ConfigFile::Parameter* par);
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static bool registerCharSetCollation(const Firebird::string& name,
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const Firebird::PathName& filename, const Firebird::string& externalName,
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const Firebird::string& configInfo);
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static bool validateCharSet(const Firebird::string& charSetName, charset* cs);
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};
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} // namespace Jrd
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#endif // JRD_INTLMANAGER_H
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