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
56
57
|
// Copyright (c) 2012 The Grumble Authors
// The use of this source code is goverened by a BSD-style
// license that can be found in the LICENSE-file.
// +build !windows
package main
import (
"github.com/golang/protobuf/proto"
"io/ioutil"
"os"
"path/filepath"
"strconv"
)
func (server *Server) freezeToFile() (err error) {
// Close the log file, if it's open
if server.freezelog != nil {
err = server.freezelog.Close()
if err != nil {
return err
}
}
// Make sure the whole server is synced to disk
fs, err := server.Freeze()
if err != nil {
return err
}
f, err := ioutil.TempFile(filepath.Join(Args.DataDir, "servers", strconv.FormatInt(server.Id, 10)), ".main.fz_")
if err != nil {
return err
}
buf, err := proto.Marshal(fs)
if err != nil {
return err
}
_, err = f.Write(buf)
if err != nil {
return err
}
err = f.Sync()
if err != nil {
return err
}
err = f.Close()
if err != nil {
return err
}
err = os.Rename(f.Name(), filepath.Join(Args.DataDir, "servers", strconv.FormatInt(server.Id, 10), "main.fz"))
if err != nil {
return err
}
return nil
}
|
