Expose as printer in mdns.

Add http handler.

go.mod

@@ -5,5 +5,6 @@ go 1.14
 require (
 	github.com/godbus/dbus/v5 v5.0.3
 	github.com/holoplot/go-avahi v0.0.0-20200330183759-353f06b94992
+	github.com/sirupsen/logrus v1.6.0
 	golang.org/x/tools/gopls v0.3.4 // indirect
 )

go.sum

@@ -1,6 +1,7 @@
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/godbus/dbus v4.1.0+incompatible h1:WqqLRTsQic3apZUK9qC5sGNfXthmPXzUZ7nQPrNITa4=
 github.com/godbus/dbus/v5 v5.0.2/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.3 h1:ZqHaoEF7TBzh4jzPmqVhE/5A1z9of6orkAe5uHoAeME=
@@ -9,6 +10,7 @@ github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm4
 github.com/holoplot/go-avahi v0.0.0-20200330183759-353f06b94992 h1:2D10OrN6WJMFK/a/UTaHsusB+icr25iVVzjLAZlZJCM=
 github.com/holoplot/go-avahi v0.0.0-20200330183759-353f06b94992/go.mod h1:UVLO1hQkLAXpZDWt2qnPuHxGRZf8Yrh2fd2J44b+dxM=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -16,7 +18,10 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
+github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
+github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -30,6 +35,8 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEha
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20191130070609-6e064ea0cf2d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200316194252-fafb6e2e8a4a h1:hKrQy/q8/Xivoqgw6nGiz1jqpn1WGBLDcWLZwW0983E=

main.go

@@ -3,11 +3,30 @@ package main
 import (
 	"context"
 	"ippserver/packages/mdnsserver"
+	"net/http"
+
+	log "github.com/sirupsen/logrus"
 )
 
 func main() {
 
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel() // cancel when we are finished consuming integers
-	mdnsserver.Run(ctx)
+	go mdnsserver.Run(ctx)
+
+	http.HandleFunc("/", handle)
+
+	log.Info("http server started on :1234")
+	err := http.ListenAndServe(":1234", nil)
+	if err != nil {
+		log.Fatal("ListenAndServe: " + err.Error())
+	}
+}
+
+func handle(w http.ResponseWriter, r *http.Request) {
+	log.Infoln("handle")
+	// Disable caching of this page
+
+	// Check if user is logged in, if not redirect to login page
+
 }

packages/mdnsserver/server.go

@@ -32,8 +32,12 @@ func Run(ctx context.Context) {
 	if err != nil {
 		log.Fatalf("GetHostNameFqdn() failed: %v", err)
 	}
+	var txt [][]byte
 
-	err = eg.AddService(avahi.InterfaceUnspec, avahi.ProtoUnspec, 0, hostname, "_my-nifty-service._tcp", "local", fqdn, 1234, nil)
+	txt = append(txt, []byte("note=burken"))
+	txt = append(txt, []byte("product=coola-skrivaren"))
+	txt = append(txt, []byte("Color=T"))
+	err = eg.AddService(avahi.InterfaceUnspec, avahi.ProtoUnspec, 0, hostname, "_ipp._tcp", "local", fqdn, 1234, txt)
 	if err != nil {
 		log.Fatalf("AddService() failed: %v", err)
 	}