neko/server/neko.go
2022-09-13 20:35:53 +02:00

189 lines
4.7 KiB
Go

package neko
import (
"fmt"
"os"
"os/signal"
"runtime"
"m1k1o/neko/internal/capture"
"m1k1o/neko/internal/config"
"m1k1o/neko/internal/desktop"
"m1k1o/neko/internal/http"
"m1k1o/neko/internal/session"
"m1k1o/neko/internal/webrtc"
"m1k1o/neko/internal/websocket"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/spf13/cobra"
)
const Header = `&34
_ __ __
/ | / /__ / /______ \ /\
/ |/ / _ \/ //_/ __ \ ) ( ')
/ /| / __/ ,< / /_/ / ( / )
/_/ |_/\___/_/|_|\____/ \(__)|
&1&37 nurdism/m1k1o &33%s v%s&0
`
var (
//
buildDate = "dev"
//
gitCommit = "dev"
//
gitBranch = "dev"
// Major version when you make incompatible API changes,
major = "2"
// Minor version when you add functionality in a backwards-compatible manner, and
minor = "6"
// Patch version when you make backwards-compatible bug fixes.
patch = "0"
)
var Service *Neko
func init() {
Service = &Neko{
Version: &Version{
Major: major,
Minor: minor,
Patch: patch,
GitCommit: gitCommit,
GitBranch: gitBranch,
BuildDate: buildDate,
GoVersion: runtime.Version(),
Compiler: runtime.Compiler,
Platform: fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH),
},
Root: &config.Root{},
Server: &config.Server{},
Capture: &config.Capture{},
Desktop: &config.Desktop{},
Broadcast: &config.Broadcast{},
WebRTC: &config.WebRTC{},
WebSocket: &config.WebSocket{},
}
}
type Version struct {
Major string
Minor string
Patch string
GitCommit string
GitBranch string
BuildDate string
GoVersion string
Compiler string
Platform string
}
func (i *Version) String() string {
return fmt.Sprintf("%s.%s.%s %s", i.Major, i.Minor, i.Patch, i.GitCommit)
}
func (i *Version) Details() string {
return fmt.Sprintf(
"%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
fmt.Sprintf("Version %s.%s.%s", i.Major, i.Minor, i.Patch),
fmt.Sprintf("GitCommit %s", i.GitCommit),
fmt.Sprintf("GitBranch %s", i.GitBranch),
fmt.Sprintf("BuildDate %s", i.BuildDate),
fmt.Sprintf("GoVersion %s", i.GoVersion),
fmt.Sprintf("Compiler %s", i.Compiler),
fmt.Sprintf("Platform %s", i.Platform),
)
}
type Neko struct {
Version *Version
Root *config.Root
Capture *config.Capture
Desktop *config.Desktop
Broadcast *config.Broadcast
Server *config.Server
WebRTC *config.WebRTC
WebSocket *config.WebSocket
logger zerolog.Logger
server *http.Server
sessionManager *session.SessionManager
captureManager *capture.CaptureManagerCtx
desktopManager *desktop.DesktopManagerCtx
broadcastManager *capture.BroadcastManager
webRTCManager *webrtc.WebRTCManager
webSocketHandler *websocket.WebSocketHandler
}
func (neko *Neko) Preflight() {
neko.logger = log.With().Str("service", "neko").Logger()
}
func (neko *Neko) Start() {
broadcastManager := capture.NewBroadcast(neko.Capture, neko.Broadcast)
desktopManager := desktop.New(neko.Desktop, broadcastManager)
desktopManager.Start()
captureManager := capture.New(desktopManager, broadcastManager, neko.Capture)
captureManager.Start()
sessionManager := session.New(captureManager)
webRTCManager := webrtc.New(sessionManager, captureManager, desktopManager, neko.WebRTC)
webRTCManager.Start()
webSocketHandler := websocket.New(sessionManager, desktopManager, captureManager, broadcastManager, webRTCManager, neko.WebSocket)
webSocketHandler.Start()
server := http.New(neko.Server, webSocketHandler)
server.Start()
neko.broadcastManager = broadcastManager
neko.sessionManager = sessionManager
neko.captureManager = captureManager
neko.desktopManager = desktopManager
neko.webRTCManager = webRTCManager
neko.webSocketHandler = webSocketHandler
neko.server = server
}
func (neko *Neko) Shutdown() {
var err error
err = neko.server.Shutdown()
neko.logger.Err(err).Msg("server shutdown")
err = neko.webSocketHandler.Shutdown()
neko.logger.Err(err).Msg("websocket handler shutdown")
err = neko.webRTCManager.Shutdown()
neko.logger.Err(err).Msg("webrtc manager shutdown")
err = neko.captureManager.Shutdown()
neko.logger.Err(err).Msg("capture manager shutdown")
err = neko.desktopManager.Shutdown()
neko.logger.Err(err).Msg("desktop manager shutdown")
err = neko.broadcastManager.Shutdown()
neko.logger.Err(err).Msg("broadcast manager shutdown")
}
func (neko *Neko) ServeCommand(cmd *cobra.Command, args []string) {
neko.logger.Info().Msg("starting neko server")
neko.Start()
neko.logger.Info().Msg("neko ready")
quit := make(chan os.Signal, 1)
signal.Notify(quit, os.Interrupt)
sig := <-quit
neko.logger.Warn().Msgf("received %s, attempting graceful shutdown", sig)
neko.Shutdown()
neko.logger.Info().Msg("shutdown complete")
}