static int getforkparams(struct ofork *ofork, u_int16_t bitmap, char *buf, size_t *buflen)
{
struct path path;
struct stat *st;
struct adouble *adp;
struct dir *dir;
struct vol *vol;
/* can only get the length of the opened fork */
if ( ( (bitmap & ((1<<FILPBIT_DFLEN) | (1<<FILPBIT_EXTDFLEN)))
&& (ofork->of_flags & AFPFORK_RSRC))
||
( (bitmap & ((1<<FILPBIT_RFLEN) | (1<<FILPBIT_EXTRFLEN)))
&& (ofork->of_flags & AFPFORK_DATA))) {
return( AFPERR_BITMAP );
}
if ( ad_reso_fileno( ofork->of_ad ) == -1 ) { /* META ? */
adp = NULL;
} else {
adp = ofork->of_ad;
}
vol = ofork->of_vol;
dir = dirlookup(vol, ofork->of_did);
if (NULL == (path.u_name = mtoupath(vol, of_name(ofork), dir->d_did, utf8_encoding()))) {
return( AFPERR_MISC );
}
path.m_name = of_name(ofork);
path.id = 0;
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_data_fileno( ofork->of_ad ) <= 0 ) {
/* 0 is for symlink */
if (movecwd(vol, dir) < 0)
return( AFPERR_NOOBJ );
if ( lstat( path.u_name, st ) < 0 )
return( AFPERR_NOOBJ );
} else {
if ( fstat( ad_data_fileno( ofork->of_ad ), st ) < 0 ) {
return( AFPERR_BITMAP );
}
}
}
return getmetadata(vol, bitmap, &path, dir, buf, buflen, adp );
}
int cdmifs_chmod( const char *path, mode_t mode )
{
if( !options.gotmeta )
return -ENOSYS;
int ret;
char modestr[16];
sprintf( modestr, "0%o", mode );
json_t *meta = getmetadata( path );
if( path == NULL )
return errno;
json_object_set( meta, "cdmifs_mode", json_string(modestr) );
ret = setmetadata( path, meta );
json_decref( meta );
if( ret != 1 )
return errno;
return 0;
}
