/
api.go
43 lines (36 loc) · 940 Bytes
/
api.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
package httpd
import (
"fmt"
"io"
"net"
"net/http"
"github.com/Cloud-Foundations/keymaster/eventmon/eventrecorder"
"github.com/Cloud-Foundations/keymaster/eventmon/monitord"
)
type HtmlWriter interface {
WriteHtml(writer io.Writer)
}
var htmlWriters []HtmlWriter
type state struct {
eventRecorder *eventrecorder.EventRecorder
monitor *monitord.Monitor
}
func StartServer(portNum uint, eventRecorder *eventrecorder.EventRecorder,
monitor *monitord.Monitor, daemon bool) error {
listener, err := net.Listen("tcp", fmt.Sprintf(":%d", portNum))
if err != nil {
return err
}
myState := state{eventRecorder, monitor}
http.HandleFunc("/", myState.statusHandler)
http.HandleFunc("/showActivity", myState.showActivityHandler)
if daemon {
go http.Serve(listener, nil)
} else {
http.Serve(listener, nil)
}
return nil
}
func AddHtmlWriter(htmlWriter HtmlWriter) {
htmlWriters = append(htmlWriters, htmlWriter)
}