示例#1
0
func (srv *Vtmap) Read(req *vtsrv.Req) {
	srv.Lock()
	strscore := string([]byte(req.Tc.Score))
	b := srv.htbl[strscore]
	srv.Unlock()

	if b == nil {
		req.RespondError("not found")
	} else {
		req.RespondRead(b)
	}
}
示例#2
0
func (srv *Vtram) Read(req *vtsrv.Req) {
	b := srv.getBlock(req.Tc.Score)
	if b == nil {
		req.RespondError("not found")
	} else {
		n := int(req.Tc.Count)
		if n > len(b.data) {
			n = len(b.data)
		}

		req.RespondRead(b.data[0:n])
	}
}
示例#3
0
func (srv *Grande) Write(req *vtsrv.Req) {
	var f *os.File
	var n int

	s := srv.calcScore(req.Tc.Data)
	dname := fmt.Sprintf("%s/%02x/%02x", srv.topDir, s[0], s[1])
	err := os.MkdirAll(dname, 0777)
	if err != nil {
		req.RespondError(err.Error())
		return
	}

	f, err = os.OpenFile(srv.Name(s), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
	if err != nil {
		req.RespondError(err.Error())
		return
	}

	defer f.Close()
	n, err = f.Write(req.Tc.Data)
	if err != nil {
		req.RespondError(err.Error())
		return
	}

	if n != len(req.Tc.Data) {
		req.RespondError("short write")
		return
	}

	req.RespondWrite(s)
}
示例#4
0
func (srv *Vtmap) Write(req *vtsrv.Req) {
	score := srv.calcScore(req.Tc.Data)
	strscore := string([]byte(score))
	srv.Lock()
	if srv.htbl[strscore] == nil {
		block, err := srv.f.WriteBlock(req.Tc.Data)
		if err != nil {
			srv.Unlock()
			req.RespondError(err.Error())
			return
		}

		srv.htbl[strscore] = block
	}
	srv.Unlock()
	req.RespondWrite(score)
}
示例#5
0
func (srv *Grande) Read(req *vtsrv.Req) {
	var n int

	bname := srv.Name(req.Tc.Score)
	f, err := os.Open(bname)
	if err != nil {
		req.RespondError(err.Error())
		return
	}

	b := make([]byte, req.Tc.Count)
	n, err = f.Read(b)
	f.Close()
	if err != nil {
		req.RespondError(err.Error())
		return
	}

	req.RespondRead(b[0:n])
}