Report hotspot config

internal/hotspot/hotspot.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"strconv"
+	"strings"
 
 	"github.com/nemunaire/repeater/internal/models"
 )
@@ -36,12 +38,74 @@ rsn_pairwise=CCMP
 
 // Start starts the hotspot
 func Start() error {
-	cmd := exec.Command("systemctl", "start", "hostapd")
+	cmd := exec.Command("/etc/init.d/hostapd", "start")
 	return cmd.Run()
 }
 
 // Stop stops the hotspot
 func Stop() error {
-	cmd := exec.Command("systemctl", "stop", "hostapd")
+	cmd := exec.Command("/etc/init.d/hostapd", "stop")
 	return cmd.Run()
 }
+
+// Status checks if the hotspot is running.
+// Returns nil if the service is running, or an error if it's stopped or crashed.
+func Status() error {
+	cmd := exec.Command("/etc/init.d/hostapd", "status")
+	return cmd.Run()
+}
+
+// GetDetailedStatus retrieves detailed status information from hostapd_cli.
+// Returns nil if hostapd is not running or if there's an error.
+func GetDetailedStatus() *models.HotspotStatus {
+	cmd := exec.Command("hostapd_cli", "status")
+	output, err := cmd.Output()
+	if err != nil {
+		return nil
+	}
+
+	status := &models.HotspotStatus{}
+	lines := strings.Split(string(output), "\n")
+
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" || strings.HasPrefix(line, "Selected interface") {
+			continue
+		}
+
+		parts := strings.SplitN(line, "=", 2)
+		if len(parts) != 2 {
+			continue
+		}
+
+		key := strings.TrimSpace(parts[0])
+		value := strings.TrimSpace(parts[1])
+
+		switch key {
+		case "state":
+			status.State = value
+		case "channel":
+			if ch, err := strconv.Atoi(value); err == nil {
+				status.Channel = ch
+			}
+		case "freq":
+			if freq, err := strconv.Atoi(value); err == nil {
+				status.Frequency = freq
+			}
+		case "ssid[0]":
+			status.SSID = value
+		case "bssid[0]":
+			status.BSSID = value
+		case "num_sta[0]":
+			if num, err := strconv.Atoi(value); err == nil {
+				status.NumStations = num
+			}
+		case "hw_mode":
+			status.HWMode = value
+		case "country_code":
+			status.CountryCode = value
+		}
+	}
+
+	return status
+}