func (c *Control) volumeCreate(w http.ResponseWriter, req *http.Request) {
const reqMaxSize = 4096
buf, err := ioutil.ReadAll(http.MaxBytesReader(w, req.Body, reqMaxSize))
if err != nil {
// they really should export that error
if err.Error() == "http: request body too large" {
http.Error(w, err.Error(), http.StatusRequestEntityTooLarge)
return
}
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var msg wire.VolumeCreateRequest
err = msg.Unmarshal(buf)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
err = fs.Create(c.app.DB, msg.VolumeName)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (cmd *createCommand) Run() error {
req := wire.VolumeCreateRequest{
VolumeName: cmd.Arguments.VolumeName,
}
buf, err := req.Marshal()
if err != nil {
return err
}
resp, err := clibazil.Bazil.Control.Post(
"http+unix://bazil/control/volumeCreate",
"binary/x.bazil.control.volumeCreateRequest",
bytes.NewReader(buf),
)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
buf, _ := ioutil.ReadAll(resp.Body)
if len(buf) == 0 {
buf = []byte(resp.Status)
}
return errors.New(string(buf))
}
return nil
}