haiku/headers/os/storage/SymLink.h

/*
 * Copyright 2002-2007 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _SYM_LINK_H
#define _SYM_LINK_H


#include <Node.h>
#include <StorageDefs.h>


class BDirectory;
class BPath;

class BSymLink : public BNode {
public:
								BSymLink();
								BSymLink(const BSymLink& other);
								BSymLink(const entry_ref* ref);
								BSymLink(const BEntry* entry);
								BSymLink(const char* path);
								BSymLink(const BDirectory* dir,
								         const char* path);
	virtual						~BSymLink();

			ssize_t				ReadLink(char* buf, size_t size);

			ssize_t				MakeLinkedPath(const char* dirPath,
								               BPath* path);
			ssize_t				MakeLinkedPath(const BDirectory* dir,
								               BPath* path);

			bool				IsAbsolute();

private:
	virtual	void				_MissingSymLink1();
	virtual	void				_MissingSymLink2();
	virtual	void				_MissingSymLink3();
	virtual	void				_MissingSymLink4();
	virtual	void				_MissingSymLink5();
	virtual	void				_MissingSymLink6();

			uint32				_reservedData[4];
			BEntry*				fSecretEntry;

private:
			int					get_fd() const;
};


#endif	// _SYM_LINK_H