110 lines
2.7 KiB
Go
110 lines
2.7 KiB
Go
/*
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Copyright (C) 2024 Pagefault Games
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package main
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import (
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"encoding/gob"
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"flag"
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"log"
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"net"
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"net/http"
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"os"
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"github.com/pagefaultgames/rogueserver/api"
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"github.com/pagefaultgames/rogueserver/db"
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)
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func main() {
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// flag stuff
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debug := flag.Bool("debug", false, "use debug mode")
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proto := flag.String("proto", "tcp", "protocol for api to use (tcp, unix)")
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addr := flag.String("addr", "0.0.0.0", "network address for api to listen on")
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dbuser := flag.String("dbuser", "pokerogue", "database username")
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dbpass := flag.String("dbpass", "", "database password")
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dbproto := flag.String("dbproto", "tcp", "protocol for database connection")
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dbaddr := flag.String("dbaddr", "localhost", "database address")
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dbname := flag.String("dbname", "pokeroguedb", "database name")
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flag.Parse()
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// register gob types
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gob.Register([]interface{}{})
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gob.Register(map[string]interface{}{})
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// get database connection
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err := db.Init(*dbuser, *dbpass, *dbproto, *dbaddr, *dbname)
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if err != nil {
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log.Fatalf("failed to initialize database: %s", err)
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}
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// create listener
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listener, err := createListener(*proto, *addr)
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if err != nil {
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log.Fatalf("failed to create net listener: %s", err)
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}
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mux := http.NewServeMux()
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// init api
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api.Init(mux)
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// start web server
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if *debug {
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err = http.Serve(listener, debugHandler(mux))
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} else {
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err = http.Serve(listener, mux)
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}
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if err != nil {
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log.Fatalf("failed to create http server or server errored: %s", err)
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}
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}
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func createListener(proto, addr string) (net.Listener, error) {
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if proto == "unix" {
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os.Remove(addr)
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}
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listener, err := net.Listen(proto, addr)
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if err != nil {
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return nil, err
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}
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if proto == "unix" {
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os.Chmod(addr, 0777)
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}
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return listener, nil
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}
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func debugHandler(router *http.ServeMux) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Access-Control-Allow-Headers", "*")
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w.Header().Set("Access-Control-Allow-Methods", "*")
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w.Header().Set("Access-Control-Allow-Origin", "*")
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if r.Method == "OPTIONS" {
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w.WriteHeader(http.StatusOK)
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return
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}
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router.ServeHTTP(w, r)
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})
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}
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