/*
- * $Id: adouble.h,v 1.16 2003-01-26 16:40:45 srittau Exp $
+ * $Id: adouble.h,v 1.55 2010-03-30 12:55:26 franklahm Exp $
* Copyright (c) 1990,1991 Regents of The University of Michigan.
* All Rights Reserved.
*
* permission. This software is supplied as is without expressed or
* implied warranties of any kind.
*
- * Research Systems Unix Group
- * The University of Michigan
- * c/o Mike Clark
- * 535 W. William Street
- * Ann Arbor, Michigan
- * +1-313-763-0525
- * netatalk@itd.umich.edu
+ * Research Systems Unix Group
+ * The University of Michigan
+ * c/o Mike Clark
+ * 535 W. William Street
+ * Ann Arbor, Michigan
+ * +1-313-763-0525
+ * netatalk@itd.umich.edu
+ */
+
+/*!
+ * @file
+ * @brief Part of Netatalk's AppleDouble implementatation
*/
#ifndef _ATALK_ADOUBLE_H
#include <config.h>
#endif
-/* -------------------
+/* -------------------
* need pread() and pwrite()
-*/
+ */
#ifdef HAVE_PREAD
#ifndef HAVE_PWRITE
#endif
#ifdef HAVE_PWRITE
-
#ifndef HAVE_PREAD
#undef HAVE_PWRITE
#endif
-
#endif
-#ifdef HAVE_PREAD
+/*
+ Still have to figure out which platforms really
+ need _XOPEN_SOURCE defined for pread.
+*/
+#if defined(HAVE_PREAD) && !defined(SOLARIS) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__FreeBSD__) && !defined(TRU64)
+#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE 500
#endif
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
+#undef __USE_MISC
#define __USE_MISC
#include <unistd.h>
-#endif
+#endif
+
+#include <sys/cdefs.h>
-#ifdef HAVE_FCNTL_H
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include <sys/mman.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
#include <netatalk/endian.h>
-/* XXX: this is the wrong place to put this.
- * NOTE: as of 2.2.1, linux can't do a sendfile from a socket.
- * and it doesn't have 64 bits sendfile
- */
-#ifdef SENDFILE_FLAVOR_LINUX
-
-#if _FILE_OFFSET_BITS == 64
-
-#undef SENDFILE_FLAVOR_LINUX
-
-#else /* _FILE_OFFSET_BITS != 64 */
-
-#define HAVE_SENDFILE_READ
-#define HAVE_SENDFILE_WRITE
-#include <asm/unistd.h>
-
-#ifdef __NR_sendfile
-#ifdef ATACC
-extern int sendfile __P((int , int , off_t *, size_t ));
-#else /* !ATACC */
-static __inline__ int sendfile(int fdout, int fdin, off_t *off, size_t count)
-{
- return syscall(__NR_sendfile, fdout, fdin, off, count);
-}
-#endif /* ATACC */
-
-#else /* !__NR_sendfile */
-#include <sys/sendfile.h>
-#endif /* __NR_sendfile */
-#endif /* _FILE_OFFSET_BITS */
-#endif /* SENDFILE_FLAVOR_LINUX */
+/* version info */
+#define AD_VERSION1 0x00010000
+#define SFM_VERSION AD_VERSION1
-#ifdef SENDFILE_FLAVOR_BSD
-#define HAVE_SENDFILE_READ
-#endif
+#define AD_VERSION2 0x00020000
+#define AD_VERSION2_OSX 0x00020001
+/*
+ #define AD_VERSION1_ADS 0x00010002
+*/
+#define AD_VERSION1_SFM 0x00010003
+#define AD_VERSION AD_VERSION2
/*
- * AppleDouble entry IDs.
+ * AppleDouble entry IDs.
*/
-#define ADEID_DFORK 1
-#define ADEID_RFORK 2
-#define ADEID_NAME 3
-#define ADEID_COMMENT 4
-#define ADEID_ICONBW 5
-#define ADEID_ICONCOL 6
-#define ADEID_FILEI 7 /* v1, replaced by: */
-#define ADEID_FILEDATESI 8 /* this */
-#define ADEID_FINDERI 9
-#define ADEID_MACFILEI 10 /* we don't use this */
-#define ADEID_PRODOSFILEI 11 /* we store prodos info here */
-#define ADEID_MSDOSFILEI 12 /* we don't use this */
-#define ADEID_SHORTNAME 13
-#define ADEID_AFPFILEI 14 /* where the rest of the FILEI info goes */
-#define ADEID_DID 15
-
-#define ADEID_MAX 16
+#define ADEID_DFORK 1
+#define ADEID_RFORK 2
+#define ADEID_NAME 3 /* Note: starting with Netatalk 2.1 we do NOT alway set the name */
+#define ADEID_COMMENT 4
+#define ADEID_ICONBW 5
+#define ADEID_ICONCOL 6
+#define ADEID_FILEI 7 /* v1, replaced by: */
+#define ADEID_FILEDATESI 8 /* this */
+#define ADEID_FINDERI 9
+#define ADEID_MACFILEI 10 /* we don't use this */
+#define ADEID_PRODOSFILEI 11 /* we store prodos info here */
+#define ADEID_MSDOSFILEI 12 /* we don't use this */
+#define ADEID_SHORTNAME 13
+#define ADEID_AFPFILEI 14 /* where the rest of the FILEI info goes */
+#define ADEID_DID 15
+
+#if AD_VERSION == AD_VERSION1
+#define ADEID_MAX 16
+#else
+/* netatalk private note fileid reused DID */
+#define ADEID_PRIVDEV 16
+#define ADEID_PRIVINO 17
+#define ADEID_PRIVSYN 18 /* in synch with database */
+#define ADEID_PRIVID 19
+#define ADEID_SFMRESERVE1 20
+#define ADEID_SFMRESERVE2 21
+
+#define AD_DEV 0x80444556
+#define AD_INO 0x80494E4F
+#define AD_SYN 0x8053594E
+#define AD_ID 0x8053567E
+#define ADEID_MAX 22
+#endif
/* magic */
#define AD_APPLESINGLE_MAGIC 0x00051600
#define AD_APPLEDOUBLE_MAGIC 0x00051607
-#define AD_MAGIC AD_APPLEDOUBLE_MAGIC
-
-/* version info */
-#define AD_VERSION1 0x00010000
-#define AD_VERSION2 0x00020000
-#define AD_VERSION AD_VERSION1
+#define AD_MAGIC AD_APPLEDOUBLE_MAGIC
+#define SFM_MAGIC 0x00504641
/* sizes of relevant entry bits */
#define ADEDLEN_MAGIC 4
#define ADEDLEN_FILLER 16
#define ADEDLEN_NENTRIES 2
+/* 26 */
#define AD_HEADER_LEN (ADEDLEN_MAGIC + ADEDLEN_VERSION + \
- ADEDLEN_FILLER + ADEDLEN_NENTRIES)
+ ADEDLEN_FILLER + ADEDLEN_NENTRIES)
#define AD_ENTRY_LEN 12 /* size of a single entry header */
/* v1 field widths */
#define ADEDLEN_NAME 255
#define ADEDLEN_COMMENT 200
-#define ADEDLEN_FILEI 16
-#define ADEDLEN_FINDERI 32
+#define ADEDLEN_FILEI 16
+#define ADEDLEN_FINDERI 32
/* v2 field widths */
-#define ADEDLEN_FILEDATESI 16
+#define ADEDLEN_FILEDATESI 16
#define ADEDLEN_SHORTNAME 12 /* length up to 8.3 */
#define ADEDLEN_AFPFILEI 4
#define ADEDLEN_MACFILEI 4
#define ADEDLEN_PRODOSFILEI 8
#define ADEDLEN_MSDOSFILEI 2
#define ADEDLEN_DID 4
+#define ADEDLEN_PRIVDEV 8
+#define ADEDLEN_PRIVINO 8
+#define ADEDLEN_PRIVSYN 8
+#define ADEDLEN_PRIVID 4
+
+#define ADEID_NUM_V1 5
+#define ADEID_NUM_V2 13
+
+// #define ADEID_NUM_SFM 5
+/* sizeof SFM meta data */
+#define AD_SFM_LEN 60
+/* 589 */
+#define AD_DATASZ1 (AD_HEADER_LEN + ADEDLEN_NAME + ADEDLEN_COMMENT + ADEDLEN_FILEI + ADEDLEN_FINDERI + \
+ (ADEID_NUM_V1 * AD_ENTRY_LEN))
+
+#if AD_DATASZ1 != 589
+#error bad size for AD_DATASZ1
+#endif
+
+#define AD_NEWSZ2 (ADEDLEN_DID + ADEDLEN_AFPFILEI + ADEDLEN_SHORTNAME + ADEDLEN_PRODOSFILEI \
+ + ADEDLEN_PRIVDEV + ADEDLEN_PRIVINO + ADEDLEN_PRIVSYN + ADEDLEN_PRIVID)
+
+/* 725 */
+#define AD_DATASZ2 (AD_DATASZ1 + AD_NEWSZ2 + ((ADEID_NUM_V2 - ADEID_NUM_V1) * AD_ENTRY_LEN))
+
+#if AD_DATASZ2 != 741
+#error bad size for AD_DATASZ2
+#endif
-#define AD_DATASZ1 589
-#define AD_DATASZ2 665 /* v1 + 4 new entries (entry desc. + entry) */
#define AD_DATASZ_MAX 1024
#if AD_VERSION == AD_VERSION1
-#define AD_DATASZ AD_DATASZ1 /* hold enough for the entries */
+#define AD_DATASZ AD_DATASZ1 /* hold enough for the entries */
#elif AD_VERSION == AD_VERSION2
-#define AD_DATASZ AD_DATASZ2
+#define AD_DATASZ AD_DATASZ2
#endif
/*
*
*/
-#define ADEDOFF_RFORK 589
-#define ADEDOFF_NAME 86
-#define ADEDOFF_COMMENT 341
-#define ADEDOFF_FINDERI 557
+#define ADEDOFF_RFORK 589
+#define ADEDOFF_NAME 86
+#define ADEDOFF_COMMENT 341
+#define ADEDOFF_FINDERI 557
#ifndef ADEDOFF_FILEI
-#define ADEDOFF_FILEI 541
+#define ADEDOFF_FILEI 541
#endif
+typedef u_int32_t cnid_t;
+
/*
* The header of the AppleDouble Header File looks like this:
*
- * NAME SIZE
- * ==== ====
- * Magic 4
- * Version 4
- * Home File System 16 (this becomes filler in ad v2)
- * Number of Entries 2
- * Entry Descriptors for each entry:
- * Entry ID 4
- * Offset 4
- * Length 4
+ * NAME SIZE
+ * ==== ====
+ * Magic 4
+ * Version 4
+ * Home File System 16 (this becomes filler in ad v2)
+ * Number of Entries 2
+ * Entry Descriptors for each entry:
+ * Entry ID 4
+ * Offset 4
+ * Length 4
*/
struct ad_entry {
- u_int32_t ade_off;
- u_int32_t ade_len;
+ u_int32_t ade_off;
+ u_int32_t ade_len;
};
typedef struct adf_lock_t {
- struct flock lock;
- int user;
- int *refcount; /* handle read locks with multiple users */
+ struct flock lock;
+ int user;
+ int *refcount; /* handle read locks with multiple users */
} adf_lock_t;
struct ad_fd {
- int adf_fd;
+ int adf_fd; /* -1: invalid, -2: symlink */
#ifndef HAVE_PREAD
- off_t adf_off;
+ off_t adf_off;
#endif
- int adf_flags;
+ char *adf_syml;
+ int adf_flags;
+ int adf_excl;
adf_lock_t *adf_lock;
int adf_refcount, adf_lockcount, adf_lockmax;
};
/* some header protection */
#define AD_INITED 0xad494e54 /* ad"INT" */
+struct adouble_fops;
+
struct adouble {
- u_int32_t ad_magic;
- u_int32_t ad_version;
- char ad_filler[ 16 ];
- struct ad_entry ad_eid[ ADEID_MAX ];
- struct ad_fd ad_df, ad_hf;
- int ad_flags, ad_inited;
+ u_int32_t ad_magic;
+ u_int32_t ad_version;
+ char ad_filler[ 16 ];
+ struct ad_entry ad_eid[ ADEID_MAX ];
+ struct ad_fd ad_data_fork, ad_resource_fork, ad_metadata_fork;
+ struct ad_fd *ad_md; /* either ad_resource or ad_metadata */
+
+ int ad_flags; /* This really stores version info too (AD_VERSION*) */
+ int ad_adflags; /* ad_open flags adflags like ADFLAGS_DIR */
+ unsigned int ad_inited;
+ int ad_options;
+ int ad_fileordir;
int ad_refcount; /* used in afpd/ofork.c */
off_t ad_rlen; /* ressource fork len with AFP 3.0
the header parameter size is too small.
*/
+ char *ad_m_name; /* mac name for open fork */
+ int ad_m_namelen;
+ struct adouble_fops *ad_ops;
+ u_int16_t ad_open_forks; /* open forks (by others) */
+
#ifdef USE_MMAPPED_HEADERS
char *ad_data;
#else
- char ad_data[AD_DATASZ_MAX];
+ char ad_data[AD_DATASZ_MAX];
#endif
};
-#define ADFLAGS_DF (1<<0)
-#define ADFLAGS_HF (1<<1)
-#define ADFLAGS_DIR (1<<2)
+struct adouble_fops {
+ char *(*ad_path)(const char *, int);
+ int (*ad_mkrf)(char *);
+ int (*ad_rebuild_header)(struct adouble *);
+ int (*ad_check_header)(struct adouble *, struct stat *);
+ int (*ad_header_read)(struct adouble *, struct stat *);
+ int (*ad_header_upgrade)(struct adouble *, char *);
+};
+
+#define ADFLAGS_DF (1<<0)
+#define ADFLAGS_HF (1<<1)
+#define ADFLAGS_DIR (1<<2)
+/*
#define ADFLAGS_NOADOUBLE (1<<3)
+*/
#define ADFLAGS_V1COMPAT (1<<4)
+#define ADFLAGS_NOHF (1<<5) /* not an error if no ressource fork */
+#define ADFLAGS_RDONLY (1<<6) /* don't try readwrite */
+#define ADFLAGS_OPENFORKS (1<<7) /* check for open fork in ad_metadata function */
+#define ADFLAGS_RF (1<<8)
+#define ADFLAGS_MD ADFLAGS_HF /* (1<<9) */
+#define ADFLAGS_CREATE (1<<9)
+
+/* adouble v2 cnid cache */
+#define ADVOL_NODEV (1 << 0)
+#define ADVOL_CACHE (1 << 1)
+#define ADVOL_UNIXPRIV (1 << 2) /* adouble unix priv */
+#define ADVOL_INVDOTS (1 << 3) /* dot files (.DS_Store) are invisible) */
+#define ADVOL_NOADOUBLE (1 << 4)
/* lock flags */
#define ADLOCK_CLR (0)
#endif
/* FIXME:
- * AD_FILELOCK_BASE case
+ * AD_FILELOCK_BASE case
*/
-#if _FILE_OFFSET_BITS == 64
+#if _FILE_OFFSET_BITS == 64
+#define BYTELOCK_MAX (0x7FFFFFFFFFFFFFFFULL)
+#else
+/* Tru64 is an always-64-bit OS; version 4.0 does not set _FILE_OFFSET_BITS */
+#if defined(TRU64)
#define BYTELOCK_MAX (0x7FFFFFFFFFFFFFFFULL)
#else
#define BYTELOCK_MAX (0x7FFFFFFFU)
#endif
+#endif
#define AD_FILELOCK_OPEN_WR (AD_FILELOCK_BASE + 0)
-#define AD_FILELOCK_OPEN_RD (AD_FILELOCK_BASE + 1)
-#define AD_FILELOCK_DENY_WR (AD_FILELOCK_BASE + 2)
+#define AD_FILELOCK_OPEN_RD (AD_FILELOCK_BASE + 1)
+#define AD_FILELOCK_DENY_WR (AD_FILELOCK_BASE + 2)
#define AD_FILELOCK_DENY_RD (AD_FILELOCK_BASE + 3)
#define AD_FILELOCK_OPEN_NONE (AD_FILELOCK_BASE + 4)
/* time stuff. we overload the bits a little. */
-#define AD_DATE_CREATE 0
-#define AD_DATE_MODIFY 4
-#define AD_DATE_BACKUP 8
-#define AD_DATE_ACCESS 12
+#define AD_DATE_CREATE 0
+#define AD_DATE_MODIFY 4
+#define AD_DATE_BACKUP 8
+#define AD_DATE_ACCESS 12
#define AD_DATE_MASK (AD_DATE_CREATE | AD_DATE_MODIFY | \
- AD_DATE_BACKUP | AD_DATE_ACCESS)
+ AD_DATE_BACKUP | AD_DATE_ACCESS)
#define AD_DATE_UNIX (1 << 10)
#define AD_DATE_START htonl(0x80000000)
#define AD_DATE_DELTA 946684800
#define AD_DATE_FROM_UNIX(x) htonl((x) - AD_DATE_DELTA)
#define AD_DATE_TO_UNIX(x) (ntohl(x) + AD_DATE_DELTA)
-
+
+/* various finder offset and info bits */
+#define FINDERINFO_FRTYPEOFF 0
+#define FINDERINFO_FRCREATOFF 4
+#define FINDERINFO_FRFLAGOFF 8
+
+/* FinderInfo Flags, char in `ad ls`, valid for files|dirs */
+#define FINDERINFO_ISONDESK (1) /* "d", fd */
+#define FINDERINFO_COLOR (0x0e)
+#define FINDERINFO_HIDEEXT (1<<4) /* "e", fd */
+#define FINDERINFO_ISHARED (1<<6) /* "m", f */
+#define FINDERINFO_HASNOINITS (1<<7) /* "n", f */
+#define FINDERINFO_HASBEENINITED (1<<8) /* "i", fd */
+#define FINDERINFO_HASCUSTOMICON (1<<10) /* "c", fd */
+#define FINDERINFO_ISSTATIONNERY (1<<11) /* "t", f */
+#define FINDERINFO_NAMELOCKED (1<<12) /* "s", fd */
+#define FINDERINFO_HASBUNDLE (1<<13) /* "b", fd */
+#define FINDERINFO_INVISIBLE (1<<14) /* "v", fd */
+#define FINDERINFO_ISALIAS (1<<15) /* "a", fd */
+
+#define FINDERINFO_FRVIEWOFF 14
+#define FINDERINFO_CUSTOMICON 0x4
+#define FINDERINFO_CLOSEDVIEW 0x100
+
+/*
+ The "shared" and "invisible" attributes are opaque and stored and
+ retrieved from the FinderFlags. This fixes Bug #2802236:
+ <https://sourceforge.net/tracker/?func=detail&aid=2802236&group_id=8642&atid=108642>
+*/
+
+/* AFP attributes, char in `ad ls`, valid for files|dirs */
+#define ATTRBIT_INVISIBLE (1<<0) /* opaque from FinderInfo */
+#define ATTRBIT_MULTIUSER (1<<1) /* file: opaque, dir: see below */
+#define ATTRBIT_SYSTEM (1<<2) /* "y", fd */
+#define ATTRBIT_DOPEN (1<<3) /* data fork already open. Not stored, computed on the fly */
+#define ATTRBIT_ROPEN (1<<4) /* resource fork already open. Not stored, computed on the fly */
+#define ATTRBIT_NOWRITE (1<<5) /* "w", f, write inhibit(v2)/read-only(v1) bit */
+#define ATTRBIT_BACKUP (1<<6) /* "p", fd */
+#define ATTRBIT_NORENAME (1<<7) /* "r", fd */
+#define ATTRBIT_NODELETE (1<<8) /* "l", fd */
+#define ATTRBIT_NOCOPY (1<<10) /* "o", f */
+#define ATTRBIT_SETCLR (1<<15) /* set/clear bit (d) */
+
+/* AFP attributes for dirs. These should probably be computed on the fly.
+ * We don't do that, nor does e.g. OS S X 10.5 Server */
+#define ATTRBIT_EXPFLDR (1<<1) /* Folder is a sharepoint */
+#define ATTRBIT_MOUNTED (1<<3) /* Directory is mounted by a user */
+#define ATTRBIT_SHARED (1<<4) /* Shared area, called IsExpFolder in spec */
+
/* private AFPFileInfo bits */
#define AD_AFPFILEI_OWNER (1 << 0) /* any owner */
#define AD_AFPFILEI_GROUP (1 << 1) /* ignore group */
#define AD_AFPFILEI_BLANKACCESS (1 << 2) /* blank access permissions */
-#define ad_dfileno(ad) ((ad)->ad_df.adf_fd)
-#define ad_hfileno(ad) ((ad)->ad_hf.adf_fd)
-#define ad_getversion(ad) ((ad)->ad_version)
+#define ad_data_fileno(ad) ((ad)->ad_data_fork.adf_fd)
+#define ad_reso_fileno(ad) ((ad)->ad_resource_fork.adf_fd)
+#define ad_meta_fileno(ad) ((ad)->ad_md->adf_fd)
+
+#define ad_getversion(ad) ((ad)->ad_version)
-#define ad_getentrylen(ad,eid) ((ad)->ad_eid[(eid)].ade_len)
-#define ad_setentrylen(ad,eid,len) \
- ((ad)->ad_eid[(eid)].ade_len = (len))
-#define ad_getentryoff(ad,eid) ((ad)->ad_eid[(eid)].ade_off)
-#define ad_entry(ad,eid) ((caddr_t)(ad)->ad_data + \
- (ad)->ad_eid[(eid)].ade_off)
-#define ad_getoflags(ad,adf) (((adf)&ADFLAGS_HF) ? \
- (ad)->ad_hf.adf_flags : (ad)->ad_df.adf_flags)
+#define ad_getentrylen(ad,eid) ((ad)->ad_eid[(eid)].ade_len)
+#define ad_setentrylen(ad,eid,len) ((ad)->ad_eid[(eid)].ade_len = (len))
+#define ad_getentryoff(ad,eid) ((ad)->ad_eid[(eid)].ade_off)
+#define ad_entry(ad,eid) ((caddr_t)(ad)->ad_data + (ad)->ad_eid[(eid)].ade_off)
+
+#define ad_get_HF_flags(ad) ((ad)->ad_resource_fork.adf_flags)
+#define ad_get_MD_flags(ad) ((ad)->ad_md->adf_flags)
/* ad_flush.c */
-extern void ad_rebuild_header __P((struct adouble *));
-extern int ad_flush __P((struct adouble *, int));
-extern int ad_close __P((struct adouble *, int));
+extern int ad_rebuild_adouble_header (struct adouble *);
+extern int ad_rebuild_sfm_header (struct adouble *);
+extern int ad_copy_header (struct adouble *, struct adouble *);
+extern int ad_flush (struct adouble *);
+extern int ad_close (struct adouble *, int);
/* ad_lock.c */
-extern int ad_fcntl_lock __P((struct adouble *, const u_int32_t /*eid*/,
- const int /*type*/, const off_t /*offset*/,
- const off_t /*len*/, const int /*user*/));
-extern void ad_fcntl_unlock __P((struct adouble *, const int /*user*/));
-
-extern int ad_fcntl_tmplock __P((struct adouble *, const u_int32_t /*eid*/,
- const int /*type*/, const off_t /*offset*/,
- const off_t /*len*/, const int /*user*/));
+extern int ad_fcntl_lock (struct adouble *, const u_int32_t /*eid*/,
+ const int /*type*/, const off_t /*offset*/,
+ const off_t /*len*/, const int /*user*/);
+extern void ad_fcntl_unlock (struct adouble *, const int /*user*/);
+extern int ad_fcntl_tmplock (struct adouble *, const u_int32_t /*eid*/,
+ const int /*type*/, const off_t /*offset*/,
+ const off_t /*len*/, const int /*user*/);
+extern int ad_testlock (struct adouble * /*adp*/, int /*eid*/, off_t /*off*/);
+
+extern u_int16_t ad_openforks (struct adouble * /*adp*/, u_int16_t);
+extern int ad_excl_lock (struct adouble * /*adp*/, const u_int32_t /*eid*/);
#define ad_lock ad_fcntl_lock
#define ad_tmplock ad_fcntl_tmplock
#define ad_unlock ad_fcntl_unlock
/* ad_open.c */
-extern int ad_setfuid __P((const uid_t ));
-extern uid_t ad_getfuid __P((void ));
-
-extern char *ad_dir __P((const char *));
-extern char *ad_path __P((const char *, int));
-extern int ad_mode __P((const char *, int));
-extern int ad_mkdir __P((const char *, int));
-extern int ad_open __P((const char *, int, int, int, struct adouble *));
-extern int ad_refresh __P((struct adouble *));
-
-/* extend header to RW if R or W (W if R for locking),
- */
-#ifndef ATACC
-static __inline__ mode_t ad_hf_mode (mode_t mode)
+extern int ad_setfuid (const uid_t );
+extern uid_t ad_getfuid (void );
+extern char *ad_dir (const char *);
+extern char *ad_path (const char *, int);
+extern char *ad_path_osx (const char *, int);
+extern char *ad_path_ads (const char *, int);
+extern char *ad_path_sfm (const char *, int);
+extern int ad_mode (const char *, int);
+extern int ad_mkdir (const char *, int);
+extern void ad_init (struct adouble *, int, int );
+extern int ad_open (const char *, int, int, int, struct adouble *);
+extern int ad_openat (int dirfd, const char *, int, int, int, struct adouble *);
+extern int ad_refresh (struct adouble *);
+extern int ad_stat (const char *, struct stat *);
+extern int ad_metadata (const char *, int, struct adouble *);
+extern int ad_metadataat (int, const char *, int, struct adouble *);
+
+#define ad_open_metadata(name, flags, mode, adp)\
+ ad_open(name, ADFLAGS_MD|(flags), O_RDWR |(mode), 0666, (adp))
+
+#define ad_close_metadata(adp) ad_close( (adp), ADFLAGS_MD)
+
+/* build a resource fork mode from the data fork mode:
+ * remove X mode and extend header to RW if R or W (W if R for locking),
+ */
+static inline mode_t ad_hf_mode (mode_t mode)
{
+ mode &= ~(S_IXUSR | S_IXGRP | S_IXOTH);
/* fnctl lock need write access */
if ((mode & S_IRUSR))
mode |= S_IWUSR;
return mode;
}
-#else
-extern mode_t ad_hf_mode __P((mode_t ));
-#endif
-
-/* ad_read.c/ad_write.c */
-extern ssize_t ad_read __P((struct adouble *, const u_int32_t,
- const off_t, char *, const size_t));
-extern ssize_t ad_pread __P((struct ad_fd *, void *, size_t, off_t));
-extern ssize_t ad_write __P((struct adouble *, const u_int32_t, off_t,
- const int, const char *, const size_t));
+/* ad_ea.c */
+ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
+ssize_t sys_lgetxattr (const char *path, const char *name, void *value, size_t size);
+ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
+ssize_t sys_listxattr (const char *path, char *list, size_t size);
+ssize_t sys_llistxattr (const char *path, char *list, size_t size);
+ssize_t sys_flistxattr (int filedes, char *list, size_t size);
+int sys_removexattr (const char *path, const char *name);
+int sys_lremovexattr (const char *path, const char *name);
+int sys_fremovexattr (int filedes, const char *name);
+int sys_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
+int sys_lsetxattr (const char *path, const char *name, const void *value, size_t size, int flags);
+int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
+int sys_copyxattr (const char *src, const char *dst);
-extern ssize_t adf_pread __P((struct ad_fd *, void *, size_t, off_t));
-extern ssize_t adf_pwrite __P((struct ad_fd *, const void *, size_t, off_t));
-
-extern int ad_dtruncate __P((struct adouble *, const off_t));
-extern int ad_rtruncate __P((struct adouble *, const off_t));
+/* ad_read.c/ad_write.c */
+extern int sys_ftruncate(int fd, off_t length);
+
+extern ssize_t ad_read (struct adouble *, const u_int32_t,
+ const off_t, char *, const size_t);
+extern ssize_t ad_pread (struct ad_fd *, void *, size_t, off_t);
+extern ssize_t ad_write (struct adouble *, const u_int32_t, off_t,
+ const int, const char *, const size_t);
+extern ssize_t adf_pread (struct ad_fd *, void *, size_t, off_t);
+extern ssize_t adf_pwrite (struct ad_fd *, const void *, size_t, off_t);
+extern int ad_dtruncate (struct adouble *, const off_t);
+extern int ad_rtruncate (struct adouble *, const off_t);
/* ad_size.c */
-extern off_t ad_size __P((const struct adouble *, const u_int32_t ));
+extern off_t ad_size (const struct adouble *, const u_int32_t );
/* ad_mmap.c */
-extern void *ad_mmapread __P((struct adouble *, const u_int32_t,
- const off_t, const size_t));
-extern void *ad_mmapwrite __P((struct adouble *, const u_int32_t,
- const off_t, const int, const size_t));
+extern void *ad_mmapread (struct adouble *, const u_int32_t,
+ const off_t, const size_t);
+extern void *ad_mmapwrite (struct adouble *, const u_int32_t,
+ const off_t, const int, const size_t);
#define ad_munmap(buf, len) (munmap((buf), (len)))
/* ad_date.c */
-extern int ad_setdate __P((const struct adouble *, unsigned int, u_int32_t));
-extern int ad_getdate __P((const struct adouble *, unsigned int, u_int32_t *));
+extern int ad_setdate (struct adouble *, unsigned int, u_int32_t);
+extern int ad_getdate (const struct adouble *, unsigned int, u_int32_t *);
/* ad_attr.c */
-extern int ad_setattr __P((const struct adouble *, const u_int16_t));
-extern int ad_getattr __P((const struct adouble *, u_int16_t *));
+extern int ad_setattr (const struct adouble *, const u_int16_t);
+extern int ad_getattr (const struct adouble *, u_int16_t *);
+
+/* Note: starting with Netatalk 2.1 we do NOT alway set the name */
+extern int ad_setname (struct adouble *, const char *);
+
+#if AD_VERSION == AD_VERSION2
+extern int ad_setid (struct adouble *, const dev_t dev,const ino_t ino, const u_int32_t, const u_int32_t, const void *);
+extern u_int32_t ad_getid (struct adouble *, const dev_t, const ino_t, const cnid_t, const void *);
+extern u_int32_t ad_forcegetid (struct adouble *adp);
+#else
+#define ad_setid(a, b, c)
+#endif
-#ifdef HAVE_SENDFILE_READ
-extern ssize_t ad_readfile __P((const struct adouble *, const int,
- const int, off_t, const size_t));
+#ifdef WITH_SENDFILE
+extern int ad_readfile_init(const struct adouble *ad,
+ const int eid, off_t *off,
+ const int end);
#endif
#if 0
#ifdef HAVE_SENDFILE_WRITE
-extern ssize_t ad_writefile __P((struct adouble *, const int,
- const int, off_t, const int, const size_t));
-#endif
-#endif
-
-#endif
+extern ssize_t ad_writefile (struct adouble *, const int,
+ const int, off_t, const int, const size_t);
+#endif /* HAVE_SENDFILE_WRITE */
+#endif /* 0 */
+
+#endif /* _ATALK_ADOUBLE_H */