Add device example

README.md

@@ -12,3 +12,7 @@ Tested with NetworkManager 1.16.0.
 ## Backward compatibility
 
 The library should also be compatible with NetworkManager 0.9.8.10.
+
+## Usage
+
+You can find some examples in the [examples](examples) directory.

examples/devices.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"fmt"
+	"github.com/Wifx/gonetworkmanager"
+	"os"
+)
+
+func main() {
+
+	/* Create new instance of gonetworkmanager */
+	nm, err := gonetworkmanager.NewNetworkManager()
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	/* Get devices */
+	devices, err := nm.GetPropertyAllDevices()
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	/* Show each device path and interface name */
+	for _, device := range devices {
+
+		deviceInterface, err := device.GetPropertyInterface()
+		if err != nil {
+			fmt.Println(err.Error())
+			continue
+		}
+
+		fmt.Println(deviceInterface + " - " + string(device.GetPath()))
+	}
+
+	os.Exit(0)
+}