filespecmac_carbon.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_CARBON_H
- #define FILESPECMAC_CARBON_H
- #include "hxstring.h"
- // CHXMacInternalSpec is the internal component of CHXFileSpecifier and CHXDirSpecifier
- // on the Mac.
- class CHXMacInternalSpec
- {
- private:
- Boolean mbRefSet;
- Boolean mbParentAndLeafSet;
- union
- {
- // if the mItemRef is valid, mbRefSet is true;
- // if the mItemParentRef is valid and mpLeafName is specified, mbParentRefSet is true
- //
- // mpLeafName is a null pointer when it's not needed since it's >512 bytes otherwise
-
- FSRef mItemRef;
- struct
- {
- FSRef mItemParentRef;
- HFSUniStr255 * mpLeafName;
- } mParentAndLeaf;
- };
-
- #ifdef _DEBUG
- CHXString mStrDebugOnlyPath; // shows path during debugging
- const char * mPeekDebugOnlyPath; // easier to see path during debugging
- void UpdateDebugOnlyPath();
- #else
- inline void UpdateDebugOnlyPath() {};
- #endif
-
- static HX_RESULT StuffHexHandle(Handle hData, Handle hHexHandle);
- static HX_RESULT UnstuffHexHandle(Handle hHex, Handle hData);
-
- void InitSpec();
- void ClearSpec();
- HX_RESULT AllocateLeafName();
- static void SplitPath(const char *pPath, char separator, CHXString& outParent, CHXString& outLeaf);
-
- static CHXString MakePersistentStringForRef(const FSRef *pAnchorRef, const FSRef& targetRef);
-
- public:
- CHXMacInternalSpec();
- CHXMacInternalSpec(const FSSpec& spec);
- CHXMacInternalSpec(AliasHandle alis);
- CHXMacInternalSpec(const char* psz);
- CHXMacInternalSpec(const FSRef& ref);
- virtual ~CHXMacInternalSpec();
-
- CHXMacInternalSpec& operator=(CHXMacInternalSpec &other);
- BOOL operator==(const CHXMacInternalSpec &other);
- BOOL operator!=(const CHXMacInternalSpec &other);
- CHXString GetPOSIXPath() const;
- HX_RESULT SetFromPOSIXPath(const char *pPosixPath);
- CHXString GetHFSPath() const;
- HX_RESULT SetFromHFSPath(const char *pHFSPath);
- BOOL IsSet() const; // object has been set to a file (which may or may not exist)
- void CopyInternalSpec(const CHXMacInternalSpec& otherToBeCopied);
- OSErr SetFromPath(const char *pszPath);
- OSErr SetFromFSRef(const FSRef& ref);
- OSErr SetFromFSSpec(const FSSpec& spec);
- OSErr SetFromAlias(AliasHandle alias);
- OSErr SetFromParentAndLeaf(const FSRef& parentRef, const char *pszName, CFStringEncoding encoding);
- OSErr SetFromParentAndLeafHFSUni(const FSRef& parentRef, const HFSUniStr255& leafName);
- OSErr SetFromURL(const char *pBuffer);
- void Unset();
- CHXString GetPathName() const;
- CHXString GetName() const; // get the leaf item name
- OSErr GetHFSUniLeafName(HFSUniStr255& uniName) const;
- OSErr GetParentDirectoryRef(FSRef &outParentRef) const;
- OSErr GetVolumeRef(FSRef& outVolumeRef) const; // get a specifier for the disk
- OSErr GetFSRef(FSRef& outRef) const;
- OSErr GetFSSpec(FSSpec& outSpec) const;
- OSErr GetVRefNum(FSVolumeRefNum& outVRefNum) const;
- CHXString GetURL(BOOL isDirectorySpec) const;
- CHXString GetPersistentString() const;
- CHXString GetRelativePersistentString(const CHXMacInternalSpec& fromFile) const;
- HX_RESULT SetFromPersistentString(const char *pBuffer);
- };
- #endif // FILESPECMAC_CARBON_H