filespecmac.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 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
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (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.
- *
- * 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 FILESPECMAC_H
- #define FILESPECMAC_H
- #ifdef _CARBON
- #define USE_FSREFS 1
- #endif
- #include "hxstring.h"
- // CAliasHandler are the internal component of CHXFileSpecifier and CHXDirSpecifier
- // on the Mac.
- class CAliasHandler
- {
- private:
- AliasHandle m_alias;
-
- #ifdef _DEBUG
- CHXString m_strReadOnlyPath; // shows path during debugging
- const char * m_pszReadOnlyPath; // easier to see path during debugging
- void UpdateReadOnlyPath();
- #else
- inline void UpdateReadOnlyPath() {};
- #endif
- static HX_RESULT StuffHexHandle(Handle hData, Handle hHexHandle);
- static HX_RESULT UnstuffHexHandle(Handle hHex, Handle hData);
- static OSErr ResolveRelativeAliasQuiet(AliasHandle alias,
- FSSpec *target, Boolean *changed);
- static OSErr ResolveAliasQuiet(const FSSpec *fromFile, AliasHandle alias,
- FSSpec *target, Boolean *changed);
- #ifdef USE_FSREFS
- static OSErr ResolveRelativeAliasQuietToRef(AliasHandle alias,
- FSRef *target, Boolean *changed);
- #endif
-
-
-
- public:
- CAliasHandler();
- CAliasHandler(const FSSpec& spec);
- CAliasHandler(AliasHandle alis);
- CAliasHandler(const char* psz);
- #ifdef USE_FSREFS
- CAliasHandler(const FSRef& ref);
- #endif
- virtual ~CAliasHandler();
-
- CAliasHandler& operator=(CAliasHandler &other);
- BOOL operator==(const CAliasHandler &other);
- BOOL operator!=(const CAliasHandler &other);
-
- operator FSSpec() const;
- #ifdef USE_FSREFS
- operator FSRef() const;
- CHXString GetPOSIXPath() const;
- HX_RESULT SetFromPOSIXPath(const char *pPosixPath);
- #endif
- BOOL IsSet() const; // object has been set to a file (which may or may not exist)
- void Unset();
- void DisposeAlias();
- CHXString GetPathName() const;
- CHXString GetName() const; // get the leaf item name
- OSErr GetParentDirectorySpec(FSSpec &parent) const;
- OSErr GetVolumeSpec(FSSpec &parent) const; // get a specifier for the disk
- void CopyAlias(const CAliasHandler& other);
-
- CHXString GetPersistentString() const;
- CHXString GetRelativePersistentString(const CAliasHandler& anchor) const;
- HX_RESULT SetFromPersistentString(const char *pBuffer);
- CHXString MakePersistentStringForAlias(AliasHandle theAlias) const;
- };
- #endif // FILESPECMAC_H