missed files

cmd/http.go

@@ -15,24 +15,21 @@
 package cmd
 
 import (
-	"fmt"
+	"net/http"
 
+	"git.icod.de/dalu/wifitoggle/server"
 	"github.com/spf13/cobra"
 )
 
 // httpCmd represents the http command
 var httpCmd = &cobra.Command{
 	Use:   "http",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		// TODO: Work your own magic here
-		fmt.Println("http called")
+	Short: "starts the http server",
+	Long:  `starts the http server`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		h := new(server.Handler)
+		http.Handle("/", h)
+		return http.ListenAndServe(":59595", nil)
 	},
 }
 

cmd/off.go

@@ -15,7 +15,7 @@
 package cmd
 
 import (
-	"fmt"
+	"os/exec"
 
 	"github.com/spf13/cobra"
 )
@@ -23,16 +23,16 @@ import (
 // offCmd represents the off command
 var offCmd = &cobra.Command{
 	Use:   "off",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		// TODO: Work your own magic here
-		fmt.Println("off called")
+	Short: "turns off wifi hotspot",
+	Long:  `turns off wifi hotspot`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if e := exec.Command("nmcli", "connection", "down", "Hotspot").Run(); e != nil {
+			return e
+		}
+		if e := exec.Command("nmcli", "radio", "wifi", "off").Run(); e != nil {
+			return e
+		}
+		return nil
 	},
 }
 

cmd/on.go

@@ -15,7 +15,7 @@
 package cmd
 
 import (
-	"fmt"
+	"os/exec"
 
 	"github.com/spf13/cobra"
 )
@@ -23,16 +23,16 @@ import (
 // onCmd represents the on command
 var onCmd = &cobra.Command{
 	Use:   "on",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		// TODO: Work your own magic here
-		fmt.Println("on called")
+	Short: "turns on wifi hotspot",
+	Long:  `turns on wifi hotspot`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if e := exec.Command("nmcli", "radio", "wifi", "on").Run(); e != nil {
+			return e
+		}
+		if e := exec.Command("nmcli", "connection", "up", "Hotspot", "ifname", "wlp2s0").Run(); e != nil {
+			return e
+		}
+		return nil
 	},
 }
 

server/handler.go

@@ -1 +1,56 @@
 package server
+
+import (
+	"net/http"
+	"os/exec"
+)
+
+type Handler struct{}
+
+func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		toggle := r.URL.Query().Get("toggle")
+		switch toggle {
+		case "on":
+			if !h.WifiEnabled(w, r) {
+				if e := exec.Command("nmcli", "radio", "wifi", "on").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+				if e := exec.Command("nmcli", "connection", "up", "Hotspot", "ifname", "wlp2s0").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+			}
+
+		case "off":
+			if h.WifiEnabled(w, r) {
+				if e := exec.Command("nmcli", "connection", "down", "Hotspot").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+				if e := exec.Command("nmcli", "radio", "wifi", "off").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+			}
+		}
+
+	default:
+		http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
+	}
+}
+
+func (h *Handler) WifiEnabled(w http.ResponseWriter, r *http.Request) bool {
+	status, e := exec.Command("nmcli", "radio", "wifi").Output()
+	if e != nil {
+		http.Error(w, e.Error(), http.StatusInternalServerError)
+		panic(e)
+	}
+	if string(status) == "enabled" {
+		return true
+	} else {
+		return false
+	}
+}