/*
- * $Id: directory.c,v 1.71.2.4.2.15.2.8 2005-09-27 10:40:41 didg Exp $
+ * $Id: directory.c,v 1.71.2.4.2.15.2.14 2009-09-07 11:35:04 franklahm Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
/* remove the node from the tree. this is just like insertion, but
* different. actually, it has to worry about a bunch of things that
* insertion doesn't care about. */
-static void dir_remove( vol, dir )
-struct vol *vol;
-struct dir *dir;
+static void dir_remove( const struct vol *vol _U_, struct dir *dir)
{
#ifdef REMOVE_NODES
struct ofork *of, *last;
afp_errno = AFPERR_PARAM;
return NULL;
}
+
+ if (check_name(vol, path->u_name)) {
+ /* the name is illegal */
+ LOG(log_info, logtype_afpd, "extenddir: illegal path: '%s'", path->u_name);
+ path->u_name = NULL;
+ afp_errno = AFPERR_PARAM;
+ return NULL;
+ }
+
if (of_stat( path ) != 0 ) {
return( NULL );
}
}
+/* --------------------- */
+static int invisible_dots(const struct vol *vol, const char *name)
+{
+ return vol_inv_dots(vol) && *name == '.' && strcmp(name, ".") && strcmp(name, "..");
+}
+
/* ------------------------------
(".", curdir)
(name, dir) with curdir:name == dir, from afp_enumerate
case DIRPBIT_ATTR :
if ( isad ) {
ad_getattr(&ad, &ashort);
- } else if (*dir->d_u_name == '.' && strcmp(dir->d_u_name, ".")
- && strcmp(dir->d_u_name, "..")) {
+ } else if (invisible_dots(vol, dir->d_u_name)) {
ashort = htons(ATTRBIT_INVISIBLE);
} else
ashort = 0;
ashort = htons(FINDERINFO_CLOSEDVIEW);
memcpy(data + FINDERINFO_FRVIEWOFF, &ashort, sizeof(ashort));
- /* dot files are by default invisible */
- if (*dir->d_u_name == '.' && strcmp(dir->d_u_name , ".") &&
- strcmp(dir->d_u_name , "..")) {
+ /* dot files are by default visible */
+ if (invisible_dots(vol, dir->d_u_name)) {
ashort = htons(FINDERINFO_INVISIBLE);
- memcpy(data + FINDERINFO_FRFLAGOFF,
- &ashort, sizeof(ashort));
+ memcpy(data + FINDERINFO_FRFLAGOFF, &ashort, sizeof(ashort));
}
}
data += 32;
0,
"", /* mac name */
".", /* unix name */
+ NULL,
0, /* stat is not set */
- 0, /* */
+ 0 /* errno */
};
/* ------------------ */
ma.ma_world = *buf++;
ma.ma_group = *buf++;
ma.ma_owner = *buf++;
- mpriv = mtoumode( &ma ) | vol->v_perm;
+ mpriv = mtoumode( &ma ) | vol->v_dperm;
if (dir_rx_set(mpriv) && setdirmode( vol, upath, mpriv) < 0 ) {
err = set_dir_errors(path, "setdirmode", errno);
bitmap = 0;
change_parent_mdate = 1;
memcpy( &upriv, buf, sizeof( upriv ));
buf += sizeof( upriv );
- upriv = ntohl (upriv) | vol->v_perm;
+ upriv = ntohl (upriv) | vol->v_dperm;
if (dir_rx_set(upriv)) {
/* maybe we are trying to set perms back */
if ( setdirunixmode(vol, upath, upriv) < 0 ) {
return err;
}
+int afp_syncdir(obj, ibuf, ibuflen, rbuf, rbuflen )
+AFPObj *obj _U_;
+char *ibuf, *rbuf _U_;
+int ibuflen _U_, *rbuflen;
+{
+#ifdef HAVE_DIRFD
+ DIR *dp;
+#endif
+ int dfd;
+ struct vol *vol;
+ struct dir *dir;
+ u_int32_t did;
+ u_int16_t vid;
+
+ *rbuflen = 0;
+ ibuf += 2;
+
+ memcpy( &vid, ibuf, sizeof( vid ));
+ ibuf += sizeof( vid );
+ if (NULL == (vol = getvolbyvid( vid )) ) {
+ return( AFPERR_PARAM );
+ }
+
+ memcpy( &did, ibuf, sizeof( did ));
+ ibuf += sizeof( did );
+
+ /*
+ * Here's the deal:
+ * if it's CNID 2 our only choice to meet the specs is call sync.
+ * For any other CNID just sync that dir. To my knowledge the
+ * intended use of FPSyncDir is to sync the volume so all we're
+ * ever going to see here is probably CNID 2. Anyway, we' prepared.
+ */
+
+ if ( ntohl(did) == 2 ) {
+ sync();
+ } else {
+ if (NULL == ( dir = dirlookup( vol, did )) ) {
+ return afp_errno; /* was AFPERR_NOOBJ */
+ }
+
+ if (movecwd( vol, dir ) < 0 )
+ return ( AFPERR_NOOBJ );
+
+ /*
+ * Assuming only OSens that have dirfd also may require fsyncing directories
+ * in order to flush metadata e.g. Linux.
+ */
+
+#ifdef HAVE_DIRFD
+ if (NULL == ( dp = opendir( "." )) ) {
+ switch( errno ) {
+ case ENOENT :
+ return( AFPERR_NOOBJ );
+ case EACCES :
+ return( AFPERR_ACCESS );
+ default :
+ return( AFPERR_PARAM );
+ }
+ }
+
+ LOG(log_debug, logtype_afpd, "afp_syncdir: dir: '%s'", dir->d_u_name);
+
+ dfd = dirfd( dp );
+ if ( fsync ( dfd ) < 0 )
+ LOG(log_error, logtype_afpd, "afp_syncdir(%s): %s",
+ dir->d_u_name, strerror(errno) );
+ closedir(dp); /* closes dfd too */
+#endif
+
+ if ( -1 == (dfd = open(vol->ad_path(".", ADFLAGS_DIR), O_RDWR))) {
+ switch( errno ) {
+ case ENOENT:
+ return( AFPERR_NOOBJ );
+ case EACCES:
+ return( AFPERR_ACCESS );
+ default:
+ return( AFPERR_PARAM );
+ }
+ }
+
+ LOG(log_debug, logtype_afpd, "afp_syncdir: ad-file: '%s'",
+ vol->ad_path(".", ADFLAGS_DIR) );
+
+ if ( fsync(dfd) < 0 )
+ LOG(log_error, logtype_afpd, "afp_syncdir(%s): %s",
+ vol->ad_path(dir->d_u_name, ADFLAGS_DIR), strerror(errno) );
+ close(dfd);
+ }
+
+ return ( AFP_OK );
+}
+
int afp_createdir(obj, ibuf, ibuflen, rbuf, rbuflen )
AFPObj *obj;
char *ibuf, *rbuf;
return AFPERR_EXIST;
upath = s_path->u_name;
- if (0 != (err = check_name(vol, upath))) {
- return err;
- }
if (AFP_OK != (err = netatalk_mkdir( upath))) {
return err;
#define DOT_APPLEDOUBLE_LEN 13
/* delete an empty directory */
-int deletecurdir( vol, path, pathlen )
+int deletecurdir( vol, path )
const struct vol *vol;
char *path;
-int pathlen;
{
struct dirent *de;
struct stat st;
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