Updates

go.mod

@@ -3,7 +3,6 @@ module github.com/djthorpe/gopi/v3
 go 1.13
 
 require (
-	github.com/djthorpe/mutablehome v1.0.1
 	github.com/go-ocf/go-coap v0.0.0-20200511140640-db6048acfdd3
 	github.com/golang/protobuf v1.4.3
 	github.com/google/go-cmp v0.5.4 // indirect
@@ -23,7 +22,6 @@ require (
 	golang.org/x/text v0.3.4 // indirect
 	google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d // indirect
 	google.golang.org/grpc v1.34.0
-	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0 // indirect
 	google.golang.org/protobuf v1.25.0
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200605160147-a5ece683394c // indirect

pkg/input/init.go

@@ -0,0 +1,13 @@
+package input
+
+import (
+	"reflect"
+
+	gopi "github.com/djthorpe/gopi/v3"
+	graph "github.com/djthorpe/gopi/v3/pkg/graph"
+)
+
+func init() {
+	// Register gopi.InputManager
+	graph.RegisterUnit(reflect.TypeOf(&Manager{}), reflect.TypeOf((*gopi.InputManager)(nil)))
+}

pkg/input/manager.go

@@ -0,0 +1,56 @@
+package input
+
+import (
+	"sync"
+
+	gopi "github.com/djthorpe/gopi/v3"
+)
+
+////////////////////////////////////////////////////////////////////////////////
+// TYPES
+
+type Manager struct {
+	sync.RWMutex
+	gopi.Unit
+	gopi.Logger
+	gopi.FilePoll
+
+	devices map[uintptr]gopi.InputDevice
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// LIFECYCLE
+
+func (this *Manager) New(gopi.Config) error {
+	this.Require(this.Logger, this.FilePoll)
+
+	// Create devices
+	this.devices = make(map[uintptr]gopi.InputDevice)
+
+	return nil
+}
+
+func (this *Manager) Dispose() error {
+	this.RWMutex.Lock()
+	defer this.RWMutex.Unlock()
+
+	// Free devices
+	var result error
+	this.devices = nil
+
+	return result
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+
+func (this *Manager) Devices() []gopi.InputDevice {
+	return nil
+}
+
+func (this *Manager) RegisterDevice(gopi.InputDevice) error {
+	return gopi.ErrNotImplemented
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// PRIVATE METHODS

pkg/input/manager_test.go

@@ -0,0 +1,30 @@
+// +build linux
+
+package input_test
+
+import (
+	"context"
+	"testing"
+
+	gopi "github.com/djthorpe/gopi/v3"
+	tool "github.com/djthorpe/gopi/v3/pkg/tool"
+
+	_ "github.com/djthorpe/gopi/v3/pkg/file"
+)
+
+type InputApp struct {
+	gopi.Unit
+	gopi.Logger
+	gopi.InputManager
+}
+
+func (this *InputApp) Run(ctx context.Context) error {
+	<-ctx.Done()
+	return ctx.Err()
+}
+
+func Test_InputManager_001(t *testing.T) {
+	tool.Test(t, nil, new(InputApp), func(app *InputApp) {
+		app.Require(app.Logger, app.InputManager)
+	})
+}