improved log system

hardware/OS2LDriver.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"math/rand"
 	"strings"
+
+	"github.com/rs/zerolog/log"
 )
 
 // OS2LDriver represents how the protocol is defined
@@ -14,6 +16,7 @@ type OS2LDriver struct {
 
 // NewOS2LDriver creates a new OS2L driver
 func NewOS2LDriver() *OS2LDriver {
+	log.Trace().Str("file", "OS2LDriver").Msg("OS2L driver created")
 	return &OS2LDriver{
 		peripherals: make(map[string]Peripheral),
 	}
@@ -21,7 +24,7 @@ func NewOS2LDriver() *OS2LDriver {
 
 // Initialize initializes the MIDI driver
 func (d *OS2LDriver) Initialize() error {
-	fmt.Println("OS2L driver initialized")
+	log.Trace().Str("file", "OS2LDriver").Msg("OS2L driver initialized")
 	return nil
 }
 
@@ -29,14 +32,17 @@ func (d *OS2LDriver) Initialize() error {
 func (d *OS2LDriver) CreatePeripheral(ctx context.Context) (Peripheral, error) {
 	// Create a random serial number for this peripheral
 	randomSerialNumber := strings.ToUpper(fmt.Sprintf("%08x", rand.Intn(1<<32)))
+	log.Trace().Str("file", "OS2LDriver").Str("serialNumber", randomSerialNumber).Msg("OS2L peripheral created")
 	peripheral := NewOS2LPeripheral("OS2L", randomSerialNumber)
 	d.peripherals[randomSerialNumber] = peripheral
+	log.Info().Str("file", "OS2LDriver").Str("serialNumber", randomSerialNumber).Msg("OS2L peripheral created and registered")
 	return peripheral, nil
 }
 
 // RemovePeripheral removes an OS2L dev
 func (d *OS2LDriver) RemovePeripheral(serialNumber string) error {
 	delete(d.peripherals, serialNumber)
+	log.Info().Str("file", "OS2LDriver").Str("serialNumber", serialNumber).Msg("OS2L peripheral removed")
 	return nil
 }
 
@@ -48,10 +54,12 @@ func (d *OS2LDriver) GetName() string {
 // GetPeripheral gets the peripheral that correspond to the specified ID
 func (d *OS2LDriver) GetPeripheral(peripheralID string) (Peripheral, bool) {
 	// Return the specified peripheral
-	peripheral := d.peripherals[peripheralID]
-	if peripheral == nil {
+	peripheral, found := d.peripherals[peripheralID]
+	if !found {
+		log.Error().Str("file", "OS2LDriver").Str("peripheralID", peripheralID).Msg("unable to get this peripheral in the OS2L driver")
 		return nil, false
 	}
+	log.Trace().Str("file", "OS2LDriver").Str("peripheralID", peripheralID).Msg("OS2L peripheral found in the driver")
 	return peripheral, true
 }