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// Copyright 2020 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package handler
import (
"net/http"
"github.com/gorilla/mux"
"github.com/pingcap/fn"
logprinter "github.com/pingcap/tiup/pkg/logger/printer"
"github.com/pingcap/tiup/server/session"
)
// MaxMemory is the a total of max bytes of its file parts stored in memory
const MaxMemory = 32 * 1024 * 1024
// UploadTarbal handle tarball upload
func UploadTarbal(sm session.Manager) http.Handler {
return &tarballUploader{sm}
}
type tarballUploader struct {
sm session.Manager
}
func (h *tarballUploader) ServeHTTP(w http.ResponseWriter, r *http.Request) {
fn.Wrap(h.upload).ServeHTTP(w, r)
}
func (h *tarballUploader) upload(r *http.Request) (*simpleResponse, statusError) {
sid := mux.Vars(r)["sid"]
logprinter.Infof("Uploading tarball, sid: %s", sid)
file, handler, err := r.FormFile("file")
if err != nil {
// TODO: log error here
return nil, ErrorInvalidTarball
}
defer file.Close()
defer r.MultipartForm.RemoveAll()
if err := h.sm.Write(sid, handler.Filename, file); err != nil {
logprinter.Errorf("Error to write tarball: %s", err.Error())
return nil, ErrorInternalError
}
return nil, nil
}
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