Fix typos and added MicRecorder implementation

exec.go

@@ -57,16 +57,17 @@ func pipe(ctx context.Context, ai io.Reader, ao io.Writer, bi io.Reader, bo io.W
 	return
 }
 
-func execAction(method string, stdin io.Reader, stdout io.Writer, action string) error {
+func execAction(method string, stdin io.Reader, stdout io.Writer, action string, args map[string]interface{}) error {
 	ctx, cancel := context.WithTimeout(context.Background(), GlobalTimeout)
 	defer cancel()
-	return execActionContext(ctx, stdin, stdout, method, action)
+	return execActionContext(ctx, stdin, stdout, method, action, args)
 }
 
-func execActionContext(ctx context.Context, stdin io.Reader, stdout io.Writer, method string, action string) error {
+func execActionContext(ctx context.Context, stdin io.Reader, stdout io.Writer, method string, action string, args map[string]interface{}) error {
 	call := api.Call{
 		Method: method,
 		Action: action,
+		Args:   args,
 	}
 
 	call.Call(ctx)

go.mod

@@ -0,0 +1,12 @@
+module github.com/eternal-flame-AD/go-termux
+
+go 1.17
+
+require github.com/twinj/uuid v1.0.0
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/myesui/uuid v1.0.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/stretchr/testify.v1 v1.2.2 // indirect
+)

go.sum

@@ -0,0 +1,10 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/myesui/uuid v1.0.0 h1:xCBmH4l5KuvLYc5L7AS7SZg9/jKdIFubM7OVoLqaQUI=
+github.com/myesui/uuid v1.0.0/go.mod h1:2CDfNgU0LR8mIdO8vdWd8i9gWWxLlcoIGGpSNgafq84=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/twinj/uuid v1.0.0 h1:fzz7COZnDrXGTAOHGuUGYd6sG+JMq+AoE7+Jlu0przk=
+github.com/twinj/uuid v1.0.0/go.mod h1:mMgcE1RHFUFqe5AfiwlINXisXfDGro23fWdPUfOMjRY=
+gopkg.in/stretchr/testify.v1 v1.2.2 h1:yhQC6Uy5CqibAIlk1wlusa/MJ3iAN49/BsR/dCCKz3M=
+gopkg.in/stretchr/testify.v1 v1.2.2/go.mod h1:QI5V/q6UbPmuhtm10CaFZxED9NreB8PnFYN9JcR6TxU=

microphone.go

@@ -0,0 +1,64 @@
+package termux
+
+import (
+	"bytes"
+	"encoding/json"
+	"os"
+	"path"
+)
+
+// RecordInfo represent the current state of recording process
+type RecordInfo struct {
+	IsRecording bool   `json:"isRecording"`
+	OutputFile  string `json:"outputFile"`
+}
+
+// Record records from microphone, duration must be in seconds
+func Record(duration int, outFile string) error {
+	buf := bytes.NewBuffer([]byte{})
+	if !path.IsAbs(outFile) {
+		wd, err := os.Getwd()
+		if err != nil {
+			return err
+		}
+		outFile = path.Join(wd, outFile)
+	}
+	if err := execAction("MicRecorder", nil, buf, "record", map[string]interface{}{
+		"limit": duration * 1000,
+		"file":  outFile,
+	}); err != nil {
+		return err
+	}
+	res := buf.Bytes()
+	return checkErr(res)
+}
+
+// GetRecordInfo returns the current state of the recording process
+func GetRecordInfo() (RecordInfo, error) {
+	var info RecordInfo
+	buf := bytes.NewBuffer([]byte{})
+	if err := execAction("MicRecorder", nil, buf, "info", nil); err != nil {
+		return RecordInfo{}, err
+	}
+	res := buf.Bytes()
+	if err := checkErr(res); err != nil {
+		return RecordInfo{}, err
+	}
+	if err := json.Unmarshal(res, &info); err != nil {
+		return RecordInfo{}, err
+	}
+	return info, nil
+}
+
+// StopRecord stop the recording process
+func StopRecord() error {
+	buf := bytes.NewBuffer([]byte{})
+	if err := execAction("MicRecorder", nil, buf, "quit", nil); err != nil {
+		return err
+	}
+	res := buf.Bytes()
+	if err := checkErr(res); err != nil {
+		return err
+	}
+	return nil
+}

sensor.go

@@ -12,12 +12,12 @@ import (
 // SensorList acquires a list of available sensors on the device
 func SensorList() ([]string, error) {
 	buf := bytes.NewBuffer([]byte{})
-	if err := execAction("Sensor", nil, buf, "list"); err != nil {
+	if err := execAction("Sensor", nil, buf, "list", nil); err != nil {
 		return nil, err
 	}
 	res := buf.Bytes()
 
-	if err := checkErr(res); res != nil {
+	if err := checkErr(res); err != nil {
 		return nil, err
 	}
 	l := new(struct {
@@ -59,7 +59,7 @@ func Sensor(ctx context.Context, opt SensorWatchOpt) (<-chan []byte, error) {
 	}
 
 	go func() {
-		defer execAction("Sensor", nil, bytes.NewBuffer([]byte{}), "cleanup")
+		defer execAction("Sensor", nil, bytes.NewBuffer([]byte{}), "cleanup", nil)
 		for {
 			select {
 			case <-ctx.Done():

wifi.go

@@ -61,10 +61,10 @@ type WifiAP struct {
 // WifiScan scans for available networks
 func WifiScan() ([]WifiAP, error) {
 	buf := bytes.NewBuffer([]byte{})
-	execAction("WifiScanInfo", nil, buf, "list")
+	execAction("WifiScanInfo", nil, buf, "list", nil)
 	res := buf.Bytes()
 
-	if err := checkErr(res); res != nil {
+	if err := checkErr(res); err != nil {
 		return nil, err
 	}
 	l := make([]WifiAP, 0)