/*
- * $Id: fork.c,v 1.48 2003-01-31 17:38:01 didg Exp $
+ * $Id: fork.c,v 1.51.2.1 2003-07-21 05:50:54 didg Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
struct ofork *writtenfork;
extern int getmetadata(struct vol *vol,
u_int16_t bitmap,
- char *path, struct dir *dir, struct stat *st,
- char *buf, int *buflen, struct adouble *adp, int attrbits );
+ struct path *path, struct dir *dir, char *buf,
+ int *buflen, struct adouble *adp, int attrbits );
static int getforkparams(ofork, bitmap, buf, buflen, attrbits )
struct ofork *ofork;
int *buflen;
const u_int16_t attrbits;
{
- struct stat st;
- char *upath;
+ struct path path;
+ struct stat *st;
struct adouble *adp;
struct dir *dir;
vol = ofork->of_vol;
dir = ofork->of_dir;
+ if (NULL == (path.u_name = mtoupath(vol, ofork->of_name, utf8_encoding()))) {
+ return( AFPERR_MISC );
+ }
+ path.m_name = ofork->of_name;
+ st = &path.st;
if ( bitmap & ( (1<<FILPBIT_DFLEN) | (1<<FILPBIT_EXTDFLEN) |
(1<<FILPBIT_FNUM) | (1 << FILPBIT_CDATE) |
(1 << FILPBIT_MDATE) | (1 << FILPBIT_BDATE))) {
if ( ad_dfileno( ofork->of_ad ) == -1 ) {
- upath = mtoupath(vol, ofork->of_name);
if (movecwd(vol, dir) < 0)
return( AFPERR_NOOBJ );
- if ( stat( upath, &st ) < 0 )
+ if ( stat( path.u_name, st ) < 0 )
return( AFPERR_NOOBJ );
} else {
- if ( fstat( ad_dfileno( ofork->of_ad ), &st ) < 0 ) {
+ if ( fstat( ad_dfileno( ofork->of_ad ), st ) < 0 ) {
return( AFPERR_BITMAP );
}
}
}
- return getmetadata(vol, bitmap, ofork->of_name, dir, &st, buf, buflen, adp, attrbits );
+ return getmetadata(vol, bitmap, &path, dir, buf, buflen, adp, attrbits );
}
/* ---------------------------- */
/* -------------------------
*/
-extern int ad_testlock(struct adouble *adp, int eid, int off);
-
static int getforkmode(struct adouble *adp, int eid, int what)
{
return ad_testlock(adp, eid, what);
}
if (NULL == ( s_path = cname( vol, dir, &ibuf ))) {
- return afp_errno;
+ return get_afp_errno(AFPERR_PARAM);
}
if (*s_path->m_name == '\0') {
}
/* FIXME should we check it first ? */
upath = s_path->u_name;
- if (check_access(upath, access ) < 0) {
- return AFPERR_ACCESS;
+ if (!vol_unix_priv(vol)) {
+ if (check_access(upath, access ) < 0) {
+ return AFPERR_ACCESS;
+ }
+ }
+ else {
+ if (file_access(s_path, access ) < 0) {
+ return AFPERR_ACCESS;
+ }
}
st = &s_path->st;
* fork if the user wants to open it for write acess. */
if (ad_open(upath, adflags, O_RDWR | O_CREAT, 0666, ofork->of_ad) < 0)
goto openfork_err;
+ ofork->of_flags |= AFPFORK_OPEN;
}
break;
case EMFILE :
break;
}
}
- /* the fork is open */
- ofork->of_flags |= AFPFORK_OPEN;
+ else {
+ /* the ressource fork is open too */
+ ofork->of_flags |= AFPFORK_OPEN;
+ }
} else {
/* try opening in read-only mode */
ret = AFPERR_NOOBJ;
goto openfork_err;
}
adflags = ADFLAGS_DF;
- ofork->of_flags |= AFPFORK_OPEN;
}
/* else we don't set AFPFORK_OPEN because there's no ressource fork file
* We need to check AFPFORK_OPEN in afp_closefork(). eg fork open read-only
* then create in open read-write.
+ * FIXME , it doesn't play well with byte locking example:
+ * ressource fork open read only
+ * locking set on it (no effect, there's no file!)
+ * ressource fork open read write now
*/
break;
case EMFILE :
}
}
else {
- /* the fork is open */
+ /* the ressource fork is open too */
ofork->of_flags |= AFPFORK_OPEN;
}
}
break;
default:
*rbuflen = 0;
- LOG(log_error, logtype_afpd, "afp_openfork: ad_lock: %s", strerror(errno) );
+ LOG(log_error, logtype_afpd, "afp_openfork: ad_lock: %s", strerror(ret) );
return( AFPERR_PARAM );
}
}
if ( ad_hfileno( of->of_ad ) == -1 ||
memcmp( ufinderi, ad_entry( of->of_ad, ADEID_FINDERI ),
8) == 0 ) {
- if (( em = getextmap( of->of_name )) == NULL ||
+ if (NULL == ( em = getextmap( of->of_name )) ||
memcmp( "TEXT", em->em_type, sizeof( em->em_type )) == 0 ) {
return( 1 );
} else {
}
adflags = 0;
- if ((ofork->of_flags & AFPFORK_OPEN)) {
- if ((ofork->of_flags & AFPFORK_DATA) && (ad_dfileno( ofork->of_ad ) != -1)) {
+ if ((ofork->of_flags & AFPFORK_DATA) && (ad_dfileno( ofork->of_ad ) != -1)) {
adflags |= ADFLAGS_DF;
- }
- if ( ad_hfileno( ofork->of_ad ) != -1 ) {
- adflags |= ADFLAGS_HF;
- /*
- * Only set the rfork's length if we're closing the rfork.
- */
- if ((ofork->of_flags & AFPFORK_RSRC)) {
- ad_refresh( ofork->of_ad );
- if ((ofork->of_flags & AFPFORK_DIRTY) && !gettimeofday(&tv, NULL)) {
- ad_setdate(ofork->of_ad, AD_DATE_MODIFY | AD_DATE_UNIX,tv.tv_sec);
- doflush++;
- }
- if ( doflush ) {
- ad_flush( ofork->of_ad, adflags );
- }
+ }
+ if ( (ofork->of_flags & AFPFORK_OPEN) && ad_hfileno( ofork->of_ad ) != -1 ) {
+ adflags |= ADFLAGS_HF;
+ /*
+ * Only set the rfork's length if we're closing the rfork.
+ */
+ if ((ofork->of_flags & AFPFORK_RSRC)) {
+ ad_refresh( ofork->of_ad );
+ if ((ofork->of_flags & AFPFORK_DIRTY) && !gettimeofday(&tv, NULL)) {
+ ad_setdate(ofork->of_ad, AD_DATE_MODIFY | AD_DATE_UNIX,tv.tv_sec);
+ doflush++;
+ }
+ if ( doflush ) {
+ ad_flush( ofork->of_ad, adflags );
}
}
+ }
- if ( ad_close( ofork->of_ad, adflags ) < 0 ) {
- LOG(log_error, logtype_afpd, "afp_closefork: ad_close: %s", strerror(errno) );
- return( AFPERR_PARAM );
- }
+ if ( ad_close( ofork->of_ad, adflags ) < 0 ) {
+ LOG(log_error, logtype_afpd, "afp_closefork: ad_close: %s", strerror(errno) );
+ return( AFPERR_PARAM );
}
of_dealloc( ofork );
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