file.c File Reference

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/param.h>
#include <utime.h>
#include <atalk/adouble.h>
#include <atalk/afp.h>
#include <atalk/cnid.h>
#include <atalk/dsi.h>
#include <atalk/fce_api.h>
#include <atalk/globals.h>
#include <atalk/logger.h>
#include <atalk/netatalk_conf.h>
#include <atalk/unix.h>
#include <atalk/util.h>
#include <atalk/vfs.h>
#include "desktop.h"
#include "dircache.h"
#include "directory.h"
#include "file.h"
#include "filedir.h"
#include "fork.h"
#include "unix.h"
#include "volume.h"

Data Structures
struct	reenum

Macros
#define	PARAM_NEED_ADP(b)
#define	APPLETEMP   ".AppleTempXXXXXX"

Functions
static int	default_type (void *finder)
void *	get_finderinfo (const struct vol *vol, const char *upath, struct adouble *adp, void *data, int islink)
char *	set_name (const struct vol *vol, char *data, cnid_t pid, char *name, cnid_t id, uint32_t utf8)
uint32_t	get_id (struct vol *vol, struct adouble *adp, const struct stat *st, const cnid_t did, const char *upath, const int len)
	Get CNID for did/upath args both from database and adouble file.
int	getmetadata (const AFPObj *obj, struct vol *vol, uint16_t bitmap, struct path *path, struct dir *dir, char *buf, size_t *buflen, struct adouble *adp)
int	getfilparams (const AFPObj *obj, struct vol *vol, uint16_t bitmap, struct path *path, struct dir *dir, char *buf, size_t *buflen, int in_enumerate)
int	afp_createfile (AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
int	afp_setfilparams (AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
int	setfilparams (const AFPObj *obj, struct vol *vol, struct path *path, uint16_t f_bitmap, char *buf)
int	renamefile (struct vol *vol, struct dir *ddir, int sdir_fd, char *src, char *dst, char *newname, struct adouble *adp)
size_t	mtoUTF8 (const struct vol *vol, const char *src, size_t srclen, char *dest, size_t destlen)
int	copy_path_name (const struct vol *vol, char *newname, char *ibuf)
int	afp_copyfile (AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
int	copyfile (struct vol *s_vol, struct vol *d_vol, struct dir *d_dir, int sfd, char *src, char *dst, char *newname, struct adouble *adp)
static int	check_attrib (const struct vol *vol, struct adouble *adp)
int	deletefile (const struct vol *vol, int dirfd, char *file, int checkAttrib)
int	afp_createid (AFPObj *obj _U_, char *ibuf, size_t ibuflen _U_, char *rbuf, size_t *rbuflen)
static int	reenumerate_loop (struct dirent *de, char *mname _U_, void *data)
static int	reenumerate_id (struct vol *vol, char *name, struct dir *dir)
int	afp_resolveid (AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf, size_t *rbuflen)
int	afp_deleteid (AFPObj *obj _U_, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
static struct adouble *	find_adouble (const AFPObj *obj, struct vol *vol, struct path *path, struct ofork **of, struct adouble *adp)
int	afp_exchangefiles (AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)

Variables
const uint8_t	ufinderi [ADEDLEN_FINDERI]
static const uint8_t	old_ufinderi []
struct path	Cur_Path

Macro Definition Documentation

APPLETEMP

#define APPLETEMP   ".AppleTempXXXXXX"

PARAM_NEED_ADP

#define PARAM_NEED_ADP

(

b

)

Value:

                  ((b) & ((1 << FILPBIT_ATTR)  |\
                  (1 << FILPBIT_CDATE) |\
                  (1 << FILPBIT_MDATE) |\
                  (1 << FILPBIT_BDATE) |\
                  (1 << FILPBIT_FINFO) |\
                  (1 << FILPBIT_RFLEN) |\
                  (1 << FILPBIT_EXTRFLEN) |\
                  (1 << FILPBIT_PDINFO) |\
                  (1 << FILPBIT_FNUM) |\
                  (1 << FILPBIT_UNIXPR)))

Function Documentation

afp_copyfile()

int afp_copyfile	(	AFPObj *	obj,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *rbuf	_U_,
		size_t *	rbuflen )

afp_createfile()

int afp_createfile	(	AFPObj *	obj,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *rbuf	_U_,
		size_t *	rbuflen )

afp_createid()

int afp_createid	(	AFPObj *obj	_U_,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *	rbuf,
		size_t *	rbuflen )

afp_deleteid()

int afp_deleteid	(	AFPObj *obj	_U_,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *rbuf	_U_,
		size_t *	rbuflen )

afp_exchangefiles()

int afp_exchangefiles	(	AFPObj *	obj,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *rbuf	_U_,
		size_t *	rbuflen )

afp_resolveid()

int afp_resolveid	(	AFPObj *	obj,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *	rbuf,
		size_t *	rbuflen )

afp_setfilparams()

int afp_setfilparams	(	AFPObj *	obj,
		char *	ibuf,
		size_t ibuflen	_U_,
		char *rbuf	_U_,
		size_t *	rbuflen )

check_attrib()

int check_attrib ( const struct vol * vol, struct adouble * adp )

static

copy_path_name()

int copy_path_name	(	const struct vol *	vol,
		char *	newname,
		char *	ibuf )

copyfile()

int copyfile	(	struct vol *	s_vol,
		struct vol *	d_vol,
		struct dir *	d_dir,
		int	sfd,
		char *	src,
		char *	dst,
		char *	newname,
		struct adouble *	adp )

default_type()

int default_type ( void * finder )

static

deletefile()

int deletefile	(	const struct vol *	vol,
		int	dirfd,
		char *	file,
		int	checkAttrib )

find_adouble()

struct adouble * find_adouble ( const AFPObj * obj, struct vol * vol, struct path * path, struct ofork ** of, struct adouble * adp )

static

get_finderinfo()

void * get_finderinfo	(	const struct vol *	vol,
		const char *	upath,
		struct adouble *	adp,
		void *	data,
		int	islink )

Only enter if no appledouble information and no finder information found.

get_id()

uint32_t get_id	(	struct vol *	vol,
		struct adouble *	adp,
		const struct stat *	st,
		const cnid_t	did,
		const char *	upath,
		const int	len )

Get CNID for did/upath args both from database and adouble file.

1. Get the objects CNID as stored in its adouble file
2. Get the objects CNID from the database
3. Store resource fork data

Parameters

vol	(rw) volume
adp	(rw) adouble struct of object upath, might be NULL
st	(r) stat of upath, must NOT be NULL
did	(r) parent CNID of upath
upath	(r) name of object
len	(r) strlen of upath

getfilparams()

int getfilparams	(	const AFPObj *	obj,
		struct vol *	vol,
		uint16_t	bitmap,
		struct path *	path,
		struct dir *	dir,
		char *	buf,
		size_t *	buflen,
		int	in_enumerate )

getmetadata()

int getmetadata	(	const AFPObj *	obj,
		struct vol *	vol,
		uint16_t	bitmap,
		struct path *	path,
		struct dir *	dir,
		char *	buf,
		size_t *	buflen,
		struct adouble *	adp )

mtoUTF8()

size_t mtoUTF8	(	const struct vol *	vol,
		const char *	src,
		size_t	srclen,
		char *	dest,
		size_t	destlen )

reenumerate_id()

int reenumerate_id ( struct vol * vol, char * name, struct dir * dir )

static

reenumerate_loop()

int reenumerate_loop ( struct dirent * de, char *mname _U_, void * data )

static

renamefile()

int renamefile	(	struct vol *	vol,
		struct dir *	ddir,
		int	sdir_fd,
		char *	src,
		char *	dst,
		char *	newname,
		struct adouble *	adp )

set_name()

char * set_name	(	const struct vol *	vol,
		char *	data,
		cnid_t	pid,
		char *	name,
		cnid_t	id,
		uint32_t	utf8 )

setfilparams()

int setfilparams	(	const AFPObj *	obj,
		struct vol *	vol,
		struct path *	path,
		uint16_t	f_bitmap,
		char *	buf )

Variable Documentation

Cur_Path

struct path Cur_Path

extern

old_ufinderi

const uint8_t old_ufinderi[]

static

Initial value:

= {
    'T', 'E', 'X', 'T', 'U', 'N', 'I', 'X'
}

ufinderi

const uint8_t ufinderi[ADEDLEN_FINDERI]

Initial value:

= {
    0, 0, 0, 0, 0, 0, 0, 0,
    1, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0
}