File size: 943 Bytes
7b9f3e3 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
package handlers
import (
"encoding/base64"
"io"
"log"
"net/http"
"github.com/gorilla/mux"
)
func file(rw http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
sessionId := vars["sessionId"]
instanceName := vars["instanceName"]
query := req.URL.Query()
path := query.Get("path")
if path == "" {
rw.WriteHeader(http.StatusBadRequest)
return
}
s, _ := core.SessionGet(sessionId)
if s == nil {
rw.WriteHeader(http.StatusNotFound)
return
}
i := core.InstanceGet(s, instanceName)
if i == nil {
rw.WriteHeader(http.StatusNotFound)
return
}
instanceFile, err := core.InstanceFile(i, path)
if err != nil {
log.Println(err)
rw.WriteHeader(http.StatusInternalServerError)
return
}
encoder := base64.NewEncoder(base64.StdEncoding, rw)
if _, err = io.Copy(encoder, instanceFile); err != nil {
log.Println(err)
rw.WriteHeader(http.StatusInternalServerError)
return
}
encoder.Close()
}
|