76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package main
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import (
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"fmt"
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"log"
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"net"
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"os"
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"os/signal"
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"syscall"
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"github.com/LandaMm/hsp-go/server"
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)
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func FileUploadRoute(req *server.Request) *server.Response {
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log.Println("[MAIN] File Upload request:", req)
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bytes, err := req.ExtractBytes()
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if err != nil {
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log.Fatalln("Failed to extract bytes from payload:", err)
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return server.NewStatusResponse(server.STATUS_INTERNALERR)
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}
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filename := "received.bin"
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err = os.WriteFile(filename, bytes, 0644)
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if err != nil {
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log.Fatalln("Failed to write packet payload into a file:", err)
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return server.NewStatusResponse(server.STATUS_INTERNALERR)
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}
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log.Println("Received new request from client:", req.Conn().RemoteAddr().String())
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res := server.NewTextResponse("Hello, World!")
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res.AddHeader("filename", filename)
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return res
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}
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func main() {
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srv := server.NewServer("localhost:3000")
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fmt.Printf("Server created on address: %s\n", srv.Addr)
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handler := make(chan net.Conn, 1)
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router := server.NewRouter()
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router.AddRoute("/file-upload", FileUploadRoute)
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srv.SetListener(handler)
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go func() {
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for {
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conn := <-handler
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if err := router.Handle(conn); err != nil {
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log.Println("[MAIN] Error handling connection:", err.Error())
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}
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}
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}()
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sigs := make(chan os.Signal, 1)
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go func() {
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s := <-sigs
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if s == syscall.SIGINT || s == syscall.SIGTERM {
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log.Println("Gracefully shutting down the server")
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if err := srv.Stop(); err != nil {
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log.Fatalln("Failed to close the server:", err)
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}
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}
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}()
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signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
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if err := srv.Start(); err != nil {
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log.Fatalln("Failed to start server")
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}
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}
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