85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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#include <iostream>
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#include <SDL_net.h>
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int main(int argc, char *argv[])
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{
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TCPsocket sd, csd; /* Socket descriptor, Client socket descriptor */
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IPaddress ip, *remoteIP;
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int quit, quit2;
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char buffer[512];
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std::cout << "Starting DarkRP2D Server..." << std::endl;
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if (SDLNet_Init() < 0)
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{
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fprintf(stderr, "SDLNet_Init: %s\n", SDLNet_GetError());
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exit(EXIT_FAILURE);
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}
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/* Resolving the host using NULL make network interface to listen */
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if (SDLNet_ResolveHost(&ip, NULL, 9999) < 0)
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{
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fprintf(stderr, "SDLNet_ResolveHost: %s\n", SDLNet_GetError());
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exit(EXIT_FAILURE);
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}
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/* Open a connection with the IP provided (listen on the host's port) */
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if (!(sd = SDLNet_TCP_Open(&ip)))
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{
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fprintf(stderr, "SDLNet_TCP_Open: %s\n", SDLNet_GetError());
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exit(EXIT_FAILURE);
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}
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std::cout << "DarkRP2D Server started." << std::endl;
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std::cout << "Waiting for a Connection!" << std::endl;
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/* Wait for a connection, send data and term */ quit = 0;
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while (!quit)
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{ /* This check the sd if there is a pending connection. * If there is one, accept that, and open a new socket for communicating */
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if ((csd = SDLNet_TCP_Accept(sd)))
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{ /* Now we can communicate with the client using csd socket * sd will remain opened waiting other connections */
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/* Get the remote address */
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if ((remoteIP = SDLNet_TCP_GetPeerAddress(csd))) /* Print the address, converting in the host format */
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printf("Host connected: %x %d\n", SDLNet_Read32(&remoteIP->host), SDLNet_Read16(&remoteIP->port));
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else
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fprintf(stderr, "SDLNet_TCP_GetPeerAddress: %s\n", SDLNet_GetError());
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quit2 = 0;
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while (!quit2)
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{
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if (SDLNet_TCP_Recv(csd, buffer, 512) > 0)
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{
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printf("Client say: %s\n", buffer);
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if (strcmp(buffer, "exit") == 0) /* Terminate this connection */
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{
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quit2 = 1;
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printf("Terminate connection\n");
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}
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if (strcmp(buffer, "quit") == 0) /* Quit the program */
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{
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quit2 = 1;
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quit = 1;
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printf("Quit program\n");
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}
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}
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}
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/* Close the client socket */ SDLNet_TCP_Close(csd);
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}
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}
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std::cout << "Server is closing..." << std::endl;
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SDLNet_TCP_Close(sd);
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SDLNet_Quit();
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std::cout << "Server closed!" << std::endl;
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return EXIT_SUCCESS;
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return 0;
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} |