/
http.go
90 lines (76 loc) · 1.93 KB
/
http.go
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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
// Copyright 2017 Xiaomi, 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package http
import (
"encoding/json"
"github.com/open-falcon/falcon-plus/modules/agent/g"
"log"
"net/http"
_ "net/http/pprof"
)
type Dto struct {
Msg string `json:"msg"`
Data interface{} `json:"data"`
}
func init() {
configAdminRoutes()
configCpuRoutes()
configDfRoutes()
configHealthRoutes()
configIoStatRoutes()
configKernelRoutes()
configMemoryRoutes()
configPageRoutes()
configPluginRoutes()
configPushRoutes()
configRunRoutes()
configSystemRoutes()
}
func RenderJson(w http.ResponseWriter, v interface{}) {
bs, err := json.Marshal(v)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.Write(bs)
}
func RenderDataJson(w http.ResponseWriter, data interface{}) {
RenderJson(w, Dto{Msg: "success", Data: data})
}
func RenderMsgJson(w http.ResponseWriter, msg string) {
RenderJson(w, map[string]string{"msg": msg})
}
func AutoRender(w http.ResponseWriter, data interface{}, err error) {
if err != nil {
RenderMsgJson(w, err.Error())
return
}
RenderDataJson(w, data)
}
func Start() {
if !g.Config().Http.Enabled {
return
}
addr := g.Config().Http.Listen
if addr == "" {
return
}
s := &http.Server{
Addr: addr,
MaxHeaderBytes: 1 << 30,
}
log.Println("listening", addr)
log.Fatalln(s.ListenAndServe())
}