some accomodations for zmq2 -> zmq3

common/common.go

@@ -0,0 +1,81 @@
+package common
+
+import (
+	notify "github.com/mqu/go-notify"
+	"log"
+	"os"
+	"os/signal"
+	"strings"
+	"time"
+)
+
+var (
+	ignoreList = []string{}
+)
+
+func SetIgnores(ignores string) {
+	ignoreList = strings.Split(ignores, ",")
+}
+
+func Display(noti_msg IrcNotify, linger int64, quiet bool) {
+	if !quiet {
+		log.Printf("%#v", noti_msg)
+	}
+	if ShouldIgnore(noti_msg.Channel) {
+		if !quiet {
+			log.Printf("Ignoring: %s", noti_msg.Channel)
+		}
+		return
+	}
+	hello := notify.NotificationNew(noti_msg.Server+","+noti_msg.Channel,
+		noti_msg.Message,
+		"")
+
+	if hello == nil {
+		log.Println("ERROR: Unable to create a new notification")
+		return
+	}
+	notify.NotificationSetTimeout(hello, 0)
+
+	if e := notify.NotificationShow(hello); e != nil && len(e.Message()) > 0 {
+		log.Printf("ERROR: %s", e.Message())
+		return
+	}
+	time.Sleep(time.Duration(linger) * time.Second)
+	notify.NotificationClose(hello)
+}
+
+func ShouldIgnore(channel string) bool {
+	for _, ignore := range ignoreList {
+		if strings.Contains(channel, ignore) {
+			return true
+		}
+	}
+	return false
+}
+
+type IrcNotify struct {
+	Highlight bool     `json:"highlight"`
+	Type      string   `json:"type"`
+	Channel   string   `json:"channel"`
+	Message   string   `json:"message"`
+	Server    string   `json:"server"`
+	Date      string   `json:"date"`
+	Tags      []string `json:"tags"`
+}
+
+func init() {
+	notify.Init("IRC-noti")
+
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, os.Interrupt)
+	signal.Notify(c, os.Kill)
+	go func() {
+		for sig := range c {
+			// sig is a ^C, handle it
+			log.Printf("captured %v, stopping profiler and exiting..", sig)
+			notify.UnInit()
+			os.Exit(0)
+		}
+	}()
+}