/*
- * $Id: directory.h,v 1.10 2003-01-26 10:42:40 didg Exp $
- *
* Copyright (c) 1990,1991 Regents of The University of Michigan.
* All Rights Reserved.
*
#include <sys/sysmacros.h>
#endif
+#include <atalk/directory.h>
+
#include "globals.h"
#include "volume.h"
-/* the did tree is now a red-black tree while the parent/child
- * tree is a circular doubly-linked list. how exciting. */
-struct dir {
- struct dir *d_left, *d_right, *d_back; /* for red-black tree */
- int d_color;
- struct dir *d_parent, *d_child; /* parent-child */
- struct dir *d_prev, *d_next; /* siblings */
- void *d_ofork; /* oforks using this directory. */
- u_int32_t d_did;
- int d_flags;
-
- time_t ctime; /* inode ctime */
- int offcnt; /* offspring count */
-
- char *d_m_name; /* mac name */
- char *d_u_name; /* unix name */
-};
-
-struct path {
- int m_type;
- char *m_name; /* mac name */
- char *u_name; /* unix name */
-
- int st_valid;
- int st_errno;
- struct stat st;
-};
-
-#ifndef ATACC
-static __inline__ int path_isadir(struct path *o_path)
-{
- return o_path->m_name == '\0' || /* we are in a it */
- !o_path->st_valid || /* in cache but we can't chdir in it */
- (!o_path->st_errno && S_ISDIR(o_path->st.st_mode)); /* not in cache an can't chdir */
-}
-#else
-extern int path_isadir(struct path *o_path);
-#endif
-
-/* child addition/removal macros */
-#define dirchildadd(a, b) do { \
- if (!(a)->d_child) \
- (a)->d_child = (b); \
- else { \
- (b)->d_next = (a)->d_child; \
- (b)->d_prev = (b)->d_next->d_prev; \
- (b)->d_next->d_prev = (b); \
- (b)->d_prev->d_next = (b); \
- } \
-} while (0)
-
-#define dirchildremove(a,b) do { \
- if ((a)->d_child == (b)) \
- (a)->d_child = ((b) == (b)->d_next) ? NULL : (b)->d_next; \
- (b)->d_next->d_prev = (b)->d_prev; \
- (b)->d_prev->d_next = (b)->d_next; \
- (b)->d_next = (b)->d_prev = (b); \
-} while (0)
-
-#define DIRTREE_COLOR_RED 0
-#define DIRTREE_COLOR_BLACK 1
-
-/* setgid directories */
-#ifndef DIRBITS
-# ifdef AFS
-# define DIRBITS 0
-# else /* AFS */
-# define DIRBITS S_ISGID
-# endif /* AFS */
-#endif /* DIRBITS */
-
#define DIRF_FSMASK (3<<0)
#define DIRF_NOFS (0<<0)
#define DIRF_AFS (1<<0)
#define DIRF_UFS (2<<0)
+#define DIRF_OFFCNT (1<<4) /* offsprings count is valid */
+#define DIRF_CNID (1<<5) /* renumerate id */
+
#define AFPDIR_READ (1<<0)
/* directory bits */
#define DIRPBIT_GID 11
#define DIRPBIT_ACCESS 12
#define DIRPBIT_PDINFO 13 /* ProDOS Info */
-
-/* directory attribute bits (see file.h for other bits) */
-#define ATTRBIT_EXPFOLDER (1 << 1) /* shared point */
-#define ATTRBIT_MOUNTED (1 << 3) /* mounted share point by non-admin */
-#define ATTRBIT_INEXPFOLDER (1 << 4) /* folder in a shared area */
+#define DIRPBIT_UNIXPR 15
#define FILDIRBIT_ISDIR (1 << 7) /* is a directory */
#define FILDIRBIT_ISFILE (0) /* is a file */
-/* reserved directory id's */
-#define DIRDID_ROOT_PARENT htonl(1) /* parent directory of root */
-#define DIRDID_ROOT htonl(2) /* root directory */
-
/* file/directory ids. what a mess. we scramble things in a vain attempt
* to get something meaningful */
#ifndef AFS
+
+#if 0
#define CNID_XOR(a) (((a) >> 16) ^ (a))
#define CNID_DEV(a) ((((CNID_XOR(major((a)->st_dev)) & 0xf) << 3) | \
(CNID_XOR(minor((a)->st_dev)) & 0x7)) << 24)
& 0x00ffffff)
#define CNID_FILE(a) (((a) & 0x1) << 31)
#define CNID(a,b) (CNID_DEV(a) | CNID_INODE(a) | CNID_FILE(b))
+#endif
+
+#define CNID(a,b) ((a)->st_ino & 0xffffffff)
+
#else /* AFS */
#define CNID(a,b) (((a)->st_ino & 0x7fffffff) | CNID_FILE(b))
#endif /* AFS */
-
struct maccess {
u_char ma_user;
u_char ma_world;
#define AR_UWRITE (1<<2)
#define AR_UOWN (1<<7)
-extern struct dir *dirnew __P((const char *, const char *));
-extern void dirfree __P((struct dir *));
-extern struct dir *dirsearch __P((const struct vol *, u_int32_t));
-extern struct dir *dirlookup __P((const struct vol *, u_int32_t));
-extern struct dir *dirsearch_byname __P((struct dir *,const char *));
-
-extern struct dir *adddir __P((struct vol *, struct dir *,
- struct path *));
-
-extern struct dir *dirinsert __P((struct vol *, struct dir *));
-extern int movecwd __P((const struct vol *, struct dir *));
-extern int deletecurdir __P((const struct vol *, char *, int));
-extern struct path *cname __P((const struct vol *, struct dir *,
- char **));
-extern mode_t mtoumode __P((struct maccess *));
-extern void utommode __P((struct stat *, struct maccess *));
-extern int getdirparams __P((const struct vol *, u_int16_t, struct path *,
- struct dir *, char *, int *));
-extern int setdirparams __P((const struct vol *, struct path *, u_int16_t, char *));
-extern int renamedir __P((char *, char *, struct dir *,
- struct dir *, char *, const int));
+q_t *invalid_dircache_entries;
typedef int (*dir_loop)(struct dirent *, char *, void *);
-extern int for_each_dirent __P((const struct vol *, char *, dir_loop , void *));
-
-extern int check_access __P((char *name , int mode));
-
-extern int netatalk_unlink __P((const char *name));
+extern void dir_free_invalid_q(void);
+extern struct dir *dir_new(const char *mname, const char *uname, const struct vol *,
+ cnid_t pdid, cnid_t did, bstring fullpath, time_t ctime);
+extern void dir_free (struct dir *);
+extern struct dir *dir_add(struct vol *, const struct dir *, struct path *, int);
+extern int dir_modify(const struct vol *vol, struct dir *dir, cnid_t pdid, cnid_t did,
+ const char *new_mname, const char *new_uname, bstring pdir_fullpath);
+extern int dir_remove(const struct vol *vol, struct dir *dir);
+extern struct dir *dirlookup (const struct vol *, cnid_t);
+extern struct dir *dirlookup_bypath(const struct vol *vol, const char *path);
+
+extern int movecwd (const struct vol *, struct dir *);
+extern struct path *cname (struct vol *, struct dir *, char **);
+
+extern int deletecurdir (struct vol *);
+extern mode_t mtoumode (struct maccess *);
+extern void utommode (struct stat *, struct maccess *);
+extern int getdirparams (const struct vol *, u_int16_t, struct path *,
+ struct dir *, char *, size_t *);
+
+extern int setdirparams(struct vol *, struct path *, u_int16_t, char *);
+extern int renamedir(const struct vol *, int, char *, char *, struct dir *,
+ struct dir *, char *);
+extern int path_error(struct path *, int error);
+extern void setdiroffcnt(struct dir *dir, struct stat *st, u_int32_t count);
+extern int dirreenumerate(struct dir *dir, struct stat *st);
+extern int for_each_dirent(const struct vol *, char *, dir_loop , void *);
+extern int check_access(char *name , int mode);
+extern int file_access(struct path *path, int mode);
+extern int netatalk_unlink (const char *name);
+extern int caseenumerate (const struct vol *, struct path *, struct dir *);
/* from enumerate.c */
-extern char *check_dirent __P((const struct vol *, char *));
+extern char *check_dirent (const struct vol *, char *);
/* FP functions */
-extern int afp_createdir __P((AFPObj *, char *, int, char *, int *));
-extern int afp_opendir __P((AFPObj *, char *, int, char *, int *));
-extern int afp_setdirparams __P((AFPObj *, char *, int, char *, int *));
-extern int afp_closedir __P((AFPObj *, char *, int, char *, int *));
-extern int afp_mapid __P((AFPObj *, char *, int, char *, int *));
-extern int afp_mapname __P((AFPObj *, char *, int, char *, int *));
+int afp_createdir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_opendir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_setdirparams (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_closedir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_mapid (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_mapname (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_syncdir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
/* from enumerate.c */
-extern int afp_enumerate __P((AFPObj *, char *, unsigned int, char *, unsigned int *));
-extern int afp_enumerate_ext __P((AFPObj *, char *, unsigned int, char *, unsigned int *));
-extern int afp_enumerate_ext2 __P((AFPObj *, char *, unsigned int, char *, unsigned int *));
-extern int afp_catsearch __P((AFPObj *, char *, int, char *, int *));
+int afp_enumerate (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_enumerate_ext (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_enumerate_ext2 (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+
+/* from catsearch.c */
+int afp_catsearch (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
+int afp_catsearch_ext (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
#endif
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