Refactor reach package

- Rename reach package to emlid
- Create generic Reach websocket client
- Add 2 new subpackages 'updater' and 'reachview' to provides specific
API

example/updater/main.go

@@ -6,7 +6,8 @@ import (
 	"log"
 	"strings"
 
-	"forge.cadoles.com/Pyxis/orion/reach"
+	"forge.cadoles.com/Pyxis/orion/emlid"
+	"forge.cadoles.com/Pyxis/orion/emlid/updater"
 )
 
 const (
@@ -18,7 +19,7 @@ var (
 	phase    = phaseConfigureWifi
 	host     = "192.168.42.1"
 	ssid     = ""
-	security = string(reach.SecurityWPAPSK)
+	security = string(updater.SecurityWPAPSK)
 	password = ""
 )
 
@@ -51,20 +52,20 @@ func main() {
 
 }
 
-func connect() *reach.Updater {
+func connect() *updater.Client {
 
-	updater := reach.NewUpdaterClient(
-		reach.WithEndpoint(host, 80),
+	c := updater.NewClient(
+		emlid.WithEndpoint(host, 80),
 	)
 
 	log.Printf("connecting to module '%s'", host)
-	if err := updater.Connect(); err != nil {
+	if err := c.Connect(); err != nil {
 		log.Fatal(err)
 	}
 
 	log.Println("connected")
 
-	return updater
+	return c
 
 }
 
@@ -74,11 +75,11 @@ func configureWifi() {
 		log.Fatal("you must provide a WiFi SSID with the -ssid flag")
 	}
 
-	updater := connect()
-	defer updater.Close()
+	c := connect()
+	defer c.Close()
 
 	log.Println("checking module status")
-	results, err := updater.TestResults()
+	results, err := c.TestResults()
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -91,7 +92,7 @@ func configureWifi() {
 
 	log.Printf("adding wifi network '%s'", ssid)
 
-	done, err := updater.AddWifiNetwork(ssid, reach.WifiSecurity(security), password)
+	done, err := c.AddWifiNetwork(ssid, updater.WifiSecurity(security), password)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -101,7 +102,7 @@ func configureWifi() {
 	}
 
 	log.Println("connecting module to wifi network")
-	if err := updater.JoinWifiNetwork(ssid, true); err != nil {
+	if err := c.JoinWifiNetwork(ssid, true); err != nil {
 		log.Fatal(err)
 	}
 	log.Printf("you can now switch to the wifi network and start phase '%s'", phaseUpdateThenReboot)
@@ -109,25 +110,26 @@ func configureWifi() {
 }
 
 func updateThenReboot() {
-	updater := connect()
-	defer updater.Close()
+
+	c := connect()
+	defer c.Close()
 
 	log.Println("checking time sync")
-	synced, err := updater.TimeSynced()
+	synced, err := c.TimeSynced()
 	if err != nil {
 		log.Fatal(err)
 	}
 	log.Printf("time synced ? %v", synced)
 
 	log.Println("checking reachview version")
-	version, err := updater.ReachViewVersion()
+	version, err := c.ReachViewVersion()
 	if err != nil {
 		log.Fatal(err)
 	}
 	log.Printf("reachview version ? '%s'", version)
 
 	log.Println("checking for update")
-	status, err := updater.Update()
+	status, err := c.Update()
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -141,7 +143,7 @@ func updateThenReboot() {
 	}
 
 	log.Println("rebooting device")
-	if err := updater.RebootNow(true); err != nil {
+	if err := c.RebootNow(true); err != nil {
 		log.Fatal(err)
 	}