xmlvalid.h

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/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: xmlvalid.h,v 1.1.1.1.50.3 2004/07/09 01:44:10 hubbe Exp $
 * 
 * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
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 * the file under the current version of the RealNetworks Community
 * Source License (the "RCSL") available at
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 * will apply. You may also obtain the license terms directly from
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 * terms of the GNU General Public License Version 2 or later (the
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 * This file is part of the Helix DNA Technology. RealNetworks is the
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 * ***** END LICENSE BLOCK ***** */

#ifndef _XMLVALID_H_
#define _XMLVALID_H_

#define BETWEEN(c, l, h)  ( c >= l && c <= h )

class ISO8859Valid
{
public:
    static BOOL IsNameValid(const BYTE* p, UINT32 len);
    static BOOL IsNmtokenValid(const BYTE*p, UINT32 len);
    static BOOL IsEntityValueValid(const BYTE* p, UINT32 len);
    static BOOL IsAttValueValid(const BYTE* p, UINT32 len);
    static BOOL IsSystemLiteralValid(const BYTE* p, UINT32 len);
    static BOOL IsPubidLiteralValid(const BYTE* p, UINT32 len);
    static BOOL IsRefValid(const BYTE* p, UINT32 len);

    static inline BOOL IsLetter(const BYTE c);
    static inline BOOL IsBaseChar(const BYTE c);
    static inline BOOL IsIdeographic(const BYTE c);
    static inline BOOL IsCombiningChar(const BYTE c);
    static inline BOOL IsDigit(const BYTE c);
    static inline BOOL IsExtender(const BYTE c);
};

class UTF16Valid
{
public:
    static BOOL IsNameValid(const UINT16* p, UINT32 len);
    static BOOL IsNmtokenValid(const UINT16*p, UINT32 len);

    // these four functions assume that the ' or " deliminators have
    // allready been parsed.
    static BOOL IsEntityValueValid(const UINT16* p, UINT32 len);
    static BOOL IsAttValueValid(const UINT16* p, UINT32 len);
    static BOOL IsSystemLiteralValid(const UINT16* p, UINT32 len);
    static BOOL IsPubidLiteralValid(const UINT16* p, UINT32 len);

    static inline BOOL IsLetter(const UINT16 c);
    static inline BOOL IsBaseChar(const UINT16 c);
    static inline BOOL IsIdeographic(const UINT16 c);
    static inline BOOL IsCombiningChar(const UINT16 c);
    static inline BOOL IsDigit(const UINT16 c);
    static inline BOOL IsExtender(const UINT16 c);
};

#endif // _XMLVALID_H_