Change module name and restructure contentv0.1.2

The repository names for soundbox are named as below:

- app: soundbox-app
- Go library module: soundbox-go
- Device: soundbox

The Go module names were:

- app: xengineering.eu/soundbox/app
- Go library module: xengineering.eu/soundbox

This does not make clear which module is related to which repository
since the names are different. Thus it should be changed to:

- app: xengineering.eu/soundbox-app
- Go library module: xengineering.eu/soundbox-go

The import statement for the library is then:

    import "xengineering.eu/soundbox-go/soundbox"

This is a bit longer but it keeps the property that the library is
referenced inside the code by the simple name `soundbox`.

1 files changed, 0 insertions, 39 deletions

diff --git a/interfaces.go b/interfaces.go
deleted file mode 100644
index 2854b1a..0000000
--- a/interfaces.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package soundbox
-
-import (
-	"fmt"
-	"net"
-)
-
-// getInterface is a function guessing which interface should be used for
-// soundbox streaming. This is required since soundbox relies on communication
-// via IPv6 link-local addresses which require a specified interface to allow
-// communication. This function returns the first interface it finds which is
-// up and has a link-local address assigned.
-func getInterface() (net.Interface, error) {
-	all, err := net.Interfaces()
-	if err != nil {
-		return net.Interface{}, err
-	}
-
-	for _, iface := range all {
-		if iface.Flags & net.FlagUp == 0 {
-			continue
-		}
-		addresses, err := iface.Addrs()
-		if err != nil {
-			return net.Interface{}, err
-		}
-		for _, addr := range addresses {
-			ip, _, err := net.ParseCIDR(addr.String())
-			if err != nil {
-				return net.Interface{}, err
-			}
-			if ip.IsLinkLocalUnicast() {
-				return iface, nil
-			}
-		}
-	}
-
-	return net.Interface{}, fmt.Errorf("No interface found for soundbox streaming")
-}