Пример #1
0
func (n *Server) Open(req *go9ps.Req) {
	fmt.Printf("Open fid=%d wname=%v\n", req.Tc.Fid, req.Tc.Wname)
	if req.Fid.Aux == nil {
		req.RespondError(go9ps.Enoent)
		return
	}
	e, ok := req.Fid.Aux.(*FileEntry)
	if !ok {
		req.RespondError(go9ps.Enoent)
		return
	}
	if e.h == nil {
		req.RespondError(go9ps.Enoent)
		return
	}
	if e.h.IsDir() {
		// FIXME: wrap dir operations in a readwriter to the 9p dir entry serialized format.
	} else {
		var err error
		e.openrw, err = e.h.OpenRW()
		if err != nil {
			req.RespondError(err)
			return
		}
	}
	qids := newQids(req.Tc.Mode)
	req.RespondRopen(&qids[0], 0)
}
Пример #2
0
func (*Ufs) Open(req *srv.Req) {
	fid := req.Fid.Aux.(*Fid)
	tc := req.Tc
	err := fid.stat()
	if err != nil {
		req.RespondError(err)
		return
	}

	var e error
	fid.file, e = os.OpenFile(fid.path, omode2uflags(tc.Mode), 0)
	if e != nil {
		req.RespondError(toError(e))
		return
	}

	req.RespondRopen(dir2Qid(fid.st), 0)
}