Revert "Serve game content and API"

This reverts commit 6bd7deb3de.

.gitignore

@@ -3,4 +3,3 @@
 pokerogue-server*
 userdata/*
 secret.key
-www/

api/common.go

@@ -10,31 +10,9 @@ import (
 	"github.com/pagefaultgames/pokerogue-server/db"
 )
 
-func Init(mux *http.ServeMux) {
+func Init() {
 	scheduleStatRefresh()
 	daily.Init()
-
-	// account
-	mux.HandleFunc("GET /api/account/info", handleAccountInfo)
-	mux.HandleFunc("POST /api/account/register", handleAccountRegister)
-	mux.HandleFunc("POST /api/account/login", handleAccountLogin)
-	mux.HandleFunc("GET /api/account/logout", handleAccountLogout)
-
-	// game
-	mux.HandleFunc("GET /api/game/playercount", handleGamePlayerCount)
-	mux.HandleFunc("GET /api/game/titlestats", handleGameTitleStats)
-	mux.HandleFunc("GET /api/game/classicsessioncount", handleGameClassicSessionCount)
-
-	// savedata
-	mux.HandleFunc("GET /api/savedata/get", handleSaveData)
-	mux.HandleFunc("POST /api/savedata/update", handleSaveData)
-	mux.HandleFunc("GET /api/savedata/delete", handleSaveData)
-	mux.HandleFunc("POST /api/savedata/clear", handleSaveData)
-
-	// daily
-	mux.HandleFunc("GET /api/daily/seed", handleDailySeed)
-	mux.HandleFunc("GET /api/daily/rankings", handleDailyRankings)
-	mux.HandleFunc("GET /api/daily/rankingpagecount", handleDailyRankingPageCount)
 }
 
 func getUsernameFromRequest(r *http.Request) (string, error) {

api/endpoints.go

@@ -7,6 +7,7 @@ import (
 	"log"
 	"net/http"
 	"strconv"
+	"sync"
 
 	"github.com/pagefaultgames/pokerogue-server/api/account"
 	"github.com/pagefaultgames/pokerogue-server/api/daily"
@@ -14,13 +15,36 @@ import (
 	"github.com/pagefaultgames/pokerogue-server/defs"
 )
 
+type Server struct {
+	Debug bool
+	Exit *sync.RWMutex
+}
+
 /*
 	The caller of endpoint handler functions are responsible for extracting the necessary data from the request.
 	Handler functions are responsible for checking the validity of this data and returning a result or error.
 	Handlers should not return serialized JSON, instead return the struct itself.
 */
 
-func handleAccountInfo(w http.ResponseWriter, r *http.Request) {
+func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	// kind of misusing the RWMutex but it doesn't matter
+	s.Exit.RLock()
+	defer s.Exit.RUnlock()
+
+	if s.Debug {
+		w.Header().Set("Access-Control-Allow-Headers", "*")
+		w.Header().Set("Access-Control-Allow-Methods", "*")
+		w.Header().Set("Access-Control-Allow-Origin", "*")
+
+		if r.Method == "OPTIONS" {
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+	}
+
+	switch r.URL.Path {
+	// /account
+	case "/account/info":
 		username, err := getUsernameFromRequest(r)
 		if err != nil {
 			httpError(w, r, err, http.StatusBadRequest)
@@ -44,9 +68,7 @@ func handleAccountInfo(w http.ResponseWriter, r *http.Request) {
 			httpError(w, r, fmt.Errorf("failed to encode response json: %s", err), http.StatusInternalServerError)
 			return
 		}
-}
+	case "/account/register":
-
-func handleAccountRegister(w http.ResponseWriter, r *http.Request) {
 		err := r.ParseForm()
 		if err != nil {
 			httpError(w, r, fmt.Errorf("failed to parse request form: %s", err), http.StatusBadRequest)
@@ -60,9 +82,7 @@ func handleAccountRegister(w http.ResponseWriter, r *http.Request) {
 		}
 
 		w.WriteHeader(http.StatusOK)
-}
+	case "/account/login":
-
-func handleAccountLogin(w http.ResponseWriter, r *http.Request) {
 		err := r.ParseForm()
 		if err != nil {
 			httpError(w, r, fmt.Errorf("failed to parse request form: %s", err), http.StatusBadRequest)
@@ -80,9 +100,7 @@ func handleAccountLogin(w http.ResponseWriter, r *http.Request) {
 			httpError(w, r, fmt.Errorf("failed to encode response json: %s", err), http.StatusInternalServerError)
 			return
 		}
-}
+	case "/account/logout":
-
-func handleAccountLogout(w http.ResponseWriter, r *http.Request) {
 		token, err := base64.StdEncoding.DecodeString(r.Header.Get("Authorization"))
 		if err != nil {
 			httpError(w, r, fmt.Errorf("failed to decode token: %s", err), http.StatusBadRequest)
@@ -96,13 +114,11 @@ func handleAccountLogout(w http.ResponseWriter, r *http.Request) {
 		}
 
 		w.WriteHeader(http.StatusOK)
-}
 
-func handleGamePlayerCount(w http.ResponseWriter, r *http.Request) {
+	// /game
+	case "/game/playercount":
 		w.Write([]byte(strconv.Itoa(playerCount)))
-}
+	case "/game/titlestats":
-
-func handleGameTitleStats(w http.ResponseWriter, r *http.Request) {
 		err := json.NewEncoder(w).Encode(defs.TitleStats{
 			PlayerCount: playerCount,
 			BattleCount: battleCount,
@@ -111,13 +127,11 @@ func handleGameTitleStats(w http.ResponseWriter, r *http.Request) {
 			httpError(w, r, fmt.Errorf("failed to encode response json: %s", err), http.StatusInternalServerError)
 			return
 		}
-}
+	case "/game/classicsessioncount":
-
-func handleGameClassicSessionCount(w http.ResponseWriter, r *http.Request) {
 		w.Write([]byte(strconv.Itoa(classicSessionCount)))
-}
 
-func handleSaveData(w http.ResponseWriter, r *http.Request) {
+	// /savedata
+	case "/savedata/get", "/savedata/update", "/savedata/delete", "/savedata/clear":
 		uuid, err := getUUIDFromRequest(r)
 		if err != nil {
 			httpError(w, r, err, http.StatusBadRequest)
@@ -144,7 +158,7 @@ func handleSaveData(w http.ResponseWriter, r *http.Request) {
 
 		var save any
 		// /savedata/get and /savedata/delete specify datatype, but don't expect data in body
-	if r.URL.Path != "/api/savedata/get" && r.URL.Path != "/api/savedata/delete" {
+		if r.URL.Path != "/savedata/get" && r.URL.Path != "/savedata/delete" {
 			if datatype == 0 {
 				var system defs.SystemSaveData
 				err = json.NewDecoder(r.Body).Decode(&system)
@@ -155,7 +169,7 @@ func handleSaveData(w http.ResponseWriter, r *http.Request) {
 
 				save = system
 			// /savedata/clear doesn't specify datatype, it is assumed to be 1 (session)
-		} else if datatype == 1 || r.URL.Path == "/api/savedata/clear" {
+			} else if datatype == 1 || r.URL.Path == "/savedata/clear" {
 				var session defs.SessionSaveData
 				err = json.NewDecoder(r.Body).Decode(&session)
 				if err != nil {
@@ -168,13 +182,13 @@ func handleSaveData(w http.ResponseWriter, r *http.Request) {
 		}
 
 		switch r.URL.Path {
-	case "/api/savedata/get":
+		case "/savedata/get":
 			save, err = savedata.Get(uuid, datatype, slot)
-	case "/api/savedata/update":
+		case "/savedata/update":
 			err = savedata.Update(uuid, slot, save)
-	case "/api/savedata/delete":
+		case "/savedata/delete":
 			err = savedata.Delete(uuid, datatype, slot)
-	case "/api/savedata/clear":
+		case "/savedata/clear":
 			s, ok := save.(defs.SessionSaveData)
 			if !ok {
 				httpError(w, r, fmt.Errorf("save data is not type SessionSaveData"), http.StatusBadRequest)
@@ -189,7 +203,7 @@ func handleSaveData(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-	if save == nil || r.URL.Path == "/api/savedata/update" {
+		if save == nil || r.URL.Path == "/savedata/update" {
 			w.WriteHeader(http.StatusOK)
 			return
 		}
@@ -199,13 +213,11 @@ func handleSaveData(w http.ResponseWriter, r *http.Request) {
 			httpError(w, r, fmt.Errorf("failed to encode response json: %s", err), http.StatusInternalServerError)
 			return
 		}
-}
 
-func handleDailySeed(w http.ResponseWriter, r *http.Request) {
+	// /daily
+	case "/daily/seed":
 		w.Write([]byte(daily.Seed()))
-}
+	case "/daily/rankings":
-
-func handleDailyRankings(w http.ResponseWriter, r *http.Request) {
 		uuid, err := getUUIDFromRequest(r)
 		if err != nil {
 			httpError(w, r, err, http.StatusBadRequest)
@@ -241,9 +253,7 @@ func handleDailyRankings(w http.ResponseWriter, r *http.Request) {
 			httpError(w, r, fmt.Errorf("failed to encode response json: %s", err), http.StatusInternalServerError)
 			return
 		}
-}
+	case "/daily/rankingpagecount":
-
-func handleDailyRankingPageCount(w http.ResponseWriter, r *http.Request) {
 		var category int
 		if r.URL.Query().Has("category") {
 			var err error
@@ -261,6 +271,7 @@ func handleDailyRankingPageCount(w http.ResponseWriter, r *http.Request) {
 
 		w.Write([]byte(strconv.Itoa(count)))
 	}
+}
 
 func httpError(w http.ResponseWriter, r *http.Request, err error, code int) {
 	log.Printf("%s: %s\n", r.URL.Path, err)

pokerogue-server.go

@@ -4,7 +4,12 @@ import (
 	"encoding/gob"
 	"flag"
 	"log"
+	"net"
 	"net/http"
+	"os"
+	"os/signal"
+	"sync"
+	"syscall"
 
 	"github.com/pagefaultgames/pokerogue-server/api"
 	"github.com/pagefaultgames/pokerogue-server/db"
@@ -12,10 +17,10 @@ import (
 
 func main() {
 	// flag stuff
-	addr := flag.String("addr", "0.0.0.0:80", "network address for api to listen on")
+	debug := flag.Bool("debug", false, "debug mode")
-	wwwpath := flag.String("wwwpath", "www", "path to static content to serve")
+
-	tlscert := flag.String("tlscert", "", "path to tls certificate to use for https")
+	proto := flag.String("proto", "tcp", "protocol for api to use (tcp, unix)")
-	tlskey := flag.String("tlskey", "", "path to tls private key to use for https")
+	addr := flag.String("addr", "0.0.0.0", "network address for api to listen on")
 
 	dbuser := flag.String("dbuser", "pokerogue", "database username")
 	dbpass := flag.String("dbpass", "", "database password")
@@ -25,6 +30,7 @@ func main() {
 
 	flag.Parse()
 
+
 	// register gob types
 	gob.Register([]interface{}{})
 	gob.Register(map[string]interface{}{})
@@ -35,19 +41,55 @@ func main() {
 		log.Fatalf("failed to initialize database: %s", err)
 	}
 
-	// start web server
+	// create listener
-	mux := http.NewServeMux()
+	listener, err := createListener(*proto, *addr)
+	if err != nil {
+		log.Fatalf("failed to create net listener: %s", err)
+	}
 
-	api.Init(mux)
+	// create exit handler
+	var exit sync.RWMutex
+	createExitHandler(&exit)
 
-	mux.Handle("/", http.FileServer(http.Dir(*wwwpath)))
+	// init api
+	api.Init()
 
-	if *tlscert != "" && *tlskey != "" {
+	// start web server
-		err = http.ListenAndServeTLS(*addr, *tlscert, *tlskey, mux)
+	err = http.Serve(listener, &api.Server{Debug: *debug, Exit: &exit})
-	} else {
-		err = http.ListenAndServe(*addr, mux)
-	}
 	if err != nil {
 		log.Fatalf("failed to create http server or server errored: %s", err)
 	}
 }
+
+func createListener(proto, addr string) (net.Listener, error) {
+	if proto == "unix" {
+		os.Remove(addr)
+	}
+
+	listener, err := net.Listen(proto, addr)
+	if err != nil {
+		return nil, err
+	}
+
+	if proto == "unix" {
+		os.Chmod(addr, 0777)
+	}
+
+	return listener, nil
+}
+
+func createExitHandler(mtx *sync.RWMutex) {
+	s := make(chan os.Signal, 1)
+	signal.Notify(s, syscall.SIGINT, syscall.SIGTERM)
+
+	go func() {
+		// wait for exit signal of some kind
+		<-s
+
+		// block new requests and wait for existing ones to finish
+		mtx.Lock()
+
+		// bail
+		os.Exit(0)
+	}()
+}