int main(void)
{
BOOL bRet;
HANDLE hRet;
wsa_init();
iocp = w_iocp_create();
DIE(iocp == NULL, "w_iocp_create");
/* Create server socket. */
listenfd = tcp_create_listener(ECHO_LISTEN_PORT, DEFAULT_LISTEN_BACKLOG);
DIE(listenfd == INVALID_SOCKET, "tcp_create_listener");
hRet = w_iocp_add_handle(iocp, (HANDLE) listenfd);
DIE(hRet != iocp, "w_iocp_add_handle");
/* Use AcceptEx to schedule new connection acceptance. */
create_iocp_accept();
dlog(LOG_INFO, "Server waiting for connections on port %d\n", ECHO_LISTEN_PORT);
/* server main loop */
while (1) {
OVERLAPPED *ovp;
ULONG_PTR key;
DWORD bytes;
/* Wait for overlapped I/O. */
bRet = w_iocp_wait(iocp, &bytes, &key, &ovp);
if (bRet == FALSE) {
DWORD err;
err = GetLastError();
if (err == ERROR_NETNAME_DELETED) {
connection_remove((struct connection *) key);
continue;
}
DIE(bRet == FALSE, "w_iocp_wait");
}
/*
* Switch I/O notification types. Consider
* - new connection requests (on server socket);
* - socket communication (on connection sockets).
*/
if (key == listenfd) {
dlog(LOG_DEBUG, "New connection\n");
handle_new_connection(ovp);
}
else {
handle_aio((struct connection *) key, bytes, ovp);
}
}
wsa_cleanup();
return 0;
}
int main(int argc, char *argv[])
{
//================De aici===============================
static struct connection *connn;
char buffer[256];
wsa_init();//ai nevoie de functia asta in main
connectfd = tcp_connect_to_server(argv[1], atoi(argv[2]));
DIE(connectfd == INVALID_SOCKET, "tcp_connect_to_server");
/* Instantiate new connection handler. */
connn = connection_create(connectfd);
//Aici in primul receive primesti datele gen pozitii initiale
memcpy(connn->send_buffer,"-1.000000 -1.000000 -324.042542 -0.000003 -305.136108 303.976868 158.605179 -160.047546",75);
connn->bytes_sent = 3;
printf("Sent : %s\n",&connn->send_buffer);
connection_schedule_socket_send(connn);
Sleep(100);
connection_schedule_socket_receive(connn);
printf("buffer : %s\n",connn->recv_buffer);
//=========================Pana aici===========================
//=====================trebuie pus in mainul tau======================
/* client main loop ;acest loop poate fi pus intr-o functie daca vrei*/
while (1) {
//Astepti comanda de la tastatura
printf("Please enter the command (or 'quit' to exit): \n");
memset(buffer, 0 , 256);
fgets(buffer, 255, stdin);
if (buffer[0]=='q'){
tcp_close_connection(connn->sockfd);
exit(0);
}
//Copiezi comanda pentru a o trimite la server
memcpy(connn->send_buffer,buffer,256);
connn->bytes_sent = 256;
printf("Sent : %s\n",&connn->send_buffer);
connection_schedule_socket_send(connn);
Sleep(100);
connection_schedule_socket_receive(connn);
//desi nu e nevoie acum in buffer e tot ce ai primit de la server
memcpy(buffer,connn->recv_buffer,256);
//==========================================
//Aici poti s afolosesti campul connn->recv_buffer sau buffer pentru a procesa datele tale;eu doar le afisez
//============================================
printf("Received: %s\n",&connn->recv_buffer);
}
wsa_cleanup();//ai nevoie de functia asta in main
return 0;
}
int main(void)
{
SOCKET listenfd; /* server socket */
SOCKET connectfd; /* client communication socket */
wsa_init();
/* create server socket */
listenfd = tcp_create_listener(SIMPLE_WEB_LISTEN_PORT, DEFAULT_LISTEN_BACKLOG);
DIE(listenfd < 0, "tcp_create_listener");
connectfd = accept_connection(listenfd);
receive_request(connectfd);
send_reply(connectfd);
closesocket(listenfd);
wsa_cleanup();
return 0;
}
