Add general info API

cmd/api/api.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"os"
 	"strconv"
+	"sync"
 )
 
 func Init() {
@@ -37,6 +38,7 @@ func Init() {
 	initStatic(cfg.Mod.StaticDir)
 	initWS(cfg.Mod.Origin)
 
+	HandleFunc("api", apiHandler)
 	HandleFunc("api/config", configHandler)
 	HandleFunc("api/exit", exitHandler)
 	HandleFunc("api/streams", streamsHandler)
@@ -100,6 +102,18 @@ func middlewareCORS(next http.Handler) http.Handler {
 	})
 }
 
+var mu sync.Mutex
+
+func apiHandler(w http.ResponseWriter, r *http.Request) {
+	mu.Lock()
+	app.Info["host"] = r.Host
+	mu.Unlock()
+
+	if err := json.NewEncoder(w).Encode(app.Info); err != nil {
+		log.Warn().Err(err).Caller().Send()
+	}
+}
+
 func exitHandler(w http.ResponseWriter, r *http.Request) {
 	if r.Method != "POST" {
 		http.Error(w, "", http.StatusBadRequest)

cmd/app/app.go

@@ -15,6 +15,9 @@ var Version = "0.1-rc.8"
 var UserAgent = "go2rtc/" + Version
 
 var ConfigPath string
+var Info = map[string]interface{}{
+	"version": Version,
+}
 
 func Init() {
 	flag.StringVar(
@@ -24,6 +27,8 @@ func Init() {
 
 	flag.Parse()
 
+	Info["config_path"] = ConfigPath
+
 	data, _ = os.ReadFile(ConfigPath)
 
 	var cfg struct {

cmd/rtsp/rtsp.go

@@ -14,9 +14,9 @@ import (
 func Init() {
 	var conf struct {
 		Mod struct {
-			Listen   string `yaml:"listen"`
+			Listen   string `yaml:"listen" json:"listen"`
-			Username string `yaml:"username"`
+			Username string `yaml:"username" json:"-"`
-			Password string `yaml:"password"`
+			Password string `yaml:"password" json:"-"`
 		} `yaml:"rtsp"`
 	}
 
@@ -24,6 +24,7 @@ func Init() {
 	conf.Mod.Listen = ":8554"
 
 	app.LoadConfig(&conf)
+	app.Info["rtsp"] = conf.Mod
 
 	log = app.GetLogger("rtsp")