add files

server/test/container.go

@@ -0,0 +1,85 @@
+/*package server
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/client"
+	// "reflect" (use to check variable type: command [fmt.Println(reflect.TypeOf(<variable>))])
+)
+
+
+/* creates continer 
+TODO: Function inputs , outputs to be modified
+
+func create_container() (error, string){
+	ctx := context.Background()
+	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
+	if err != nil {
+		return err, ""
+	}
+
+	imageName := "ubuntu:20.10"
+
+	out, err := cli.ImagePull(ctx, imageName, types.ImagePullOptions{})
+	if err != nil {
+		return err, ""
+	}
+	io.Copy(os.Stdout, out)
+
+	resp, err := cli.ContainerCreate(ctx, &container.Config{
+		Image: imageName,
+	}, nil, nil, nil, "")
+
+	if err != nil {
+		return err, ""
+	}
+
+	if err := cli.ContainerStart(ctx, resp.ID, types.ContainerStartOptions{}); err != nil {
+		return err, ""
+	}
+
+	return nil, string(resp.ID)
+}
+
+/* returns all containers running 
+func containers_running()(error, []types.Container){
+	ctx := context.Background()
+	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
+	if err != nil {
+		return err ,nil
+	}
+
+	containers, err := cli.ContainerList(ctx, types.ContainerListOptions{})
+	if err != nil {
+		return err, nil
+	}
+
+	return nil ,containers
+}
+
+/* function to remove container from running 
+func delete_container(container_id string) (error, string){
+	ctx := context.Background()
+	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
+	if err != nil {
+		return err ,""
+	}
+	if err := cli.ContainerStop(ctx, container_id, nil); err != nil {
+		return err ,""
+	}
+	return nil ,"Success"
+}
+
+func main(){
+	_, containers :=  containers_running()
+	fmt.Println(containers)
+	_, container_id := create_container()
+	fmt.Println(container_id)
+	//_, status := delete_container(container_id)
+	//fmt.Println(status)
+} */

server/test/mDNS.go

@@ -0,0 +1,28 @@
+/*package server
+
+import (
+	"net"
+
+	"github.com/pion/mdns"
+	"golang.org/x/net/ipv4"
+)
+
+func main() {
+	server, err := zeroconf.Register("GoZeroconf", "_workstation._tcp", "local.", 42424, []string{"txtv=0", "lo=1", "la=2"}, nil)
+    if err != nil {
+       panic(err)
+    }
+    defer server.Shutdown()
+
+    // Clean exit.
+    sig := make(chan os.Signal, 1)
+    signal.Notify(sig, os.Interrupt, syscall.SIGTERM)
+    select {
+       case <-sig:
+       // Exit by user
+       case <-time.After(time.Second * 120):
+       // Exit by timeout
+    }
+
+    log.Println("Shutting down.")
+}*/

server/test/portforwarding.go

@@ -0,0 +1,22 @@
+/*package server
+import (
+    "fmt"
+
+    "github.com/jackpal/gateway"
+    natpmp "github.com/jackpal/go-nat-pmp"
+)
+
+func main() {
+    gatewayIP, err := gateway.DiscoverGateway()
+    if err != nil {
+        return
+    }
+
+    client := natpmp.NewClient(gatewayIP)
+    response, err := client.GetExternalAddress()
+    if err != nil {
+		fmt.Print(err)
+		return
+    }
+    fmt.Printf("External IP address: %v\n", response.ExternalIPAddress)
+}*/