filespecwin.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: filespecwin.h,v 1.1.1.1.50.3 2004/07/09 01:44:42 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef FILESPECWIN_H
- #define FILESPECWIN_H
- #include "hxstring.h"
- class CHXFileSpecifier;
- class CHXDirSpecifier;
- // this utility class helps out the two classes below. It breaks a path up into these components:
- //
- // C:/dir1/dir2/dir3/file.ext
- // ^ ^ ^^ ^^
- //
- // Each arrow above points to the start of a component. The components are:
- //
- // volume
- // parent [path]
- // separator [note: this may be more than one character, for instance: c:/dir1////file1.txt, which is equivalent to c:/dir1/file1.txt]
- // name [for a file, the filename, for a directory, the directory name
- // extension separator [I think this is always a single '.']
- // extension [note that even directories may have extensions].
- //
- // Here are some special cases that are handled:
- //
- // /dir1/dir2/ -- a path with no volume, and trailing slash.
- //
- // volume: ""
- // parent: "/dir1"
- // separator: "/"
- // name: "dir2"
- // extension separator: ""
- // extension: ""
- //
- // \hostnamedrive_1devfile1.
- //
- // volume: "\hostname"
- // parent: "drive_1dev"
- // separator: ""
- // name: "file1"
- // extension separator: "."
- // extension: ""
- //
- // C:bogus.txt -- relative path, no directory
- //
- // volume: "C:"
- // parent: ""
- // separator: ""
- // name: "bogus"
- // extension separator: "."
- // extension: "txt"
- //
- //
- class CHXPathParser
- {
- friend class CHXFileSpecifier;
- friend class CHXDirSpecifier;
- private:
- CHXPathParser();
- CHXString GetPathName() const;
- BOOL IsSet() const;
- void UnSet();
- CHXPathParser &operator=(const CHXPathParser &other);
- BOOL operator==(const CHXPathParser &other);
- BOOL operator!=(const CHXPathParser &other);
- void ParsePath(const char *psz);
- CHXString GetSubstring(int nStart, int nLength) const;
- CHXString GetPersistentString() const;
- void SetFromPersistentString(const char *pBuffer);
- CHXString m_path;
- BOOL m_bEmpty;
- BOOL m_bIsValid;
- BOOL m_bCannotBeFile;
- BOOL m_bAbsolute;
- int m_nVolumeLength;
- int m_nParentLength;
- int m_nSeparatorLength;
- int m_nNameLength;
- int m_nExtensionSeparatorLength;
- int m_nExtensionLength;
- };
- #endif // FILESPECWIN_H