Exemplo n.º 1
0
func (fid *Fid) Wstat(d *plan9.Dir) error {
	b, err := d.Bytes()
	if err != nil {
		return err
	}
	tx := &plan9.Fcall{Type: plan9.Twstat, Fid: fid.fid, Stat: b}
	_, err = fid.c.rpc(tx)
	return err
}
Exemplo n.º 2
0
Arquivo: main.go Projeto: andrebq/exp
func (c *ClientConn) readdir(fc *plan9.Fcall, ref *fileRef) *plan9.Fcall {
	// if the call have an offset, return 0
	// since all readdir call's will return the full directory
	if fc.Offset > 0 {
		fc.Count = 0
		return fc
	}
	childs, err := c.explorer.ListDir(ref.Path)
	if err != nil {
		return c.unexpectedErr(fc, err)
	}
	tmpBuf := allocBuffer(int(c.iounit))
	out := bytes.NewBuffer(tmpBuf[:0])
	defer discardBuffer(tmpBuf)
	for _, id := range childs {
		stat, err := c.explorer.Stat(id.Path)
		if err != nil {
			return c.unexpectedErr(fc, err)
		}
		dir := plan9.Dir{
			Qid:    plan9.Qid{Type: uint8(stat.Type), Vers: stat.Version, Path: id.Path},
			Mode:   plan9.Perm(stat.Mode),
			Atime:  stat.Atime,
			Mtime:  stat.Mtime,
			Length: stat.Size,
			Uid:    stat.Uname,
			Gid:    stat.Gname,
			Name:   stat.Name,
		}
		buf, err := dir.Bytes()
		if err != nil {
			return c.unexpectedErr(fc, err)
		}
		_, err = out.Write(buf)
		if err != nil {
			return c.unexpectedErr(fc, err)
		}
	}
	fc.Count = uint32(len(fc.Data))
	fc.Data = out.Bytes()
	return fc
}