1 /* 2 * Copyright 2002-2009, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _STATABLE_H 6 #define _STATABLE_H 7 8 9 #include <SupportDefs.h> 10 11 #include <sys/types.h> 12 #include <sys/stat.h> 13 14 15 struct node_ref; 16 struct stat_beos; 17 class BVolume; 18 19 20 class BStatable { 21 public: 22 #if __GNUC__ > 3 23 virtual ~BStatable(); 24 #endif 25 26 private: 27 virtual status_t _GetStat(struct stat_beos *st) const = 0; 28 // provided for BeOS compatibility 29 30 public: 31 virtual status_t GetStat(struct stat *st) const = 0; 32 33 bool IsFile() const; 34 bool IsDirectory() const; 35 bool IsSymLink() const; 36 37 status_t GetNodeRef(node_ref *ref) const; 38 39 status_t GetOwner(uid_t *owner) const; 40 status_t SetOwner(uid_t owner); 41 42 status_t GetGroup(gid_t *group) const; 43 status_t SetGroup(gid_t group); 44 45 status_t GetPermissions(mode_t *perms) const; 46 status_t SetPermissions(mode_t perms); 47 48 status_t GetSize(off_t *size) const; 49 50 status_t GetModificationTime(time_t *mtime) const; 51 status_t SetModificationTime(time_t mtime); 52 53 status_t GetCreationTime(time_t *ctime) const; 54 status_t SetCreationTime(time_t ctime); 55 56 status_t GetAccessTime(time_t *atime) const; 57 status_t SetAccessTime(time_t atime); 58 59 status_t GetVolume(BVolume *vol) const; 60 61 class Private; 62 63 private: 64 friend class BEntry; 65 friend class BNode; 66 friend class Private; 67 68 virtual void _OhSoStatable2(); 69 virtual void _OhSoStatable3(); 70 uint32 _reserved[4]; 71 72 virtual status_t set_stat(struct stat &st, uint32 what) = 0; 73 }; 74 75 #endif // _STATABLE_H 76