nuclear@1: #ifndef FS_H_
nuclear@1: #define FS_H_
nuclear@1: 
nuclear@1: #include <vector>
nuclear@1: 
nuclear@1: class FSNode {
nuclear@1: protected:
nuclear@1: 	char *path, *name;
nuclear@1: 	FSNode *parent;
nuclear@1: 
nuclear@1: 	std::vector<FSNode*> children;
nuclear@1: 	bool expanded;
nuclear@1: 
nuclear@1: 	unsigned int uid, gid, mode;
nuclear@1: 
nuclear@1: private:
nuclear@1: 	FSNode(const FSNode&);
nuclear@1: 	FSNode &operator =(const FSNode&);
nuclear@1: 
nuclear@1: public:
nuclear@1: 	FSNode();
nuclear@1: 	virtual ~FSNode();
nuclear@1: 
nuclear@1: 	void init();
nuclear@1: 	void destroy();
nuclear@1: 	void destroy_tree();
nuclear@1: 
nuclear@1: 	virtual void set_path(const char *path);
nuclear@1: 	virtual void set_name(const char *name);
nuclear@1: 
nuclear@1: 	virtual const char *get_path() const;
nuclear@1: 	virtual const char *get_name() const;
nuclear@1: 
nuclear@1: 	virtual void add_child(FSNode *node);
nuclear@1: 
nuclear@1: 	virtual FSNode *get_parent();
nuclear@1: 	virtual const FSNode *get_parent() const;
nuclear@1: 
nuclear@1: 	virtual int get_child_count() const;
nuclear@1: 	virtual FSNode *get_child(int n);
nuclear@1: 	virtual const FSNode *get_child(int n) const;
nuclear@1: 
nuclear@1: 	virtual void expand();
nuclear@1: 	virtual bool is_expanded() const;
nuclear@1: };
nuclear@1: 
nuclear@1: class FSDir : public FSNode {
nuclear@1: public:
nuclear@1: 	FSDir();
nuclear@1: 
nuclear@1: 	virtual void expand();
nuclear@1: };
nuclear@1: 
nuclear@1: class FSFile : public FSNode {
nuclear@1: protected:
nuclear@1: 	unsigned long size;
nuclear@1: 
nuclear@1: public:
nuclear@1: 	FSFile();
nuclear@1: 
nuclear@1: 	void set_size(unsigned long s);
nuclear@1: 	unsigned long get_size() const;
nuclear@1: };
nuclear@1: 
nuclear@1: #endif	// FS_H_