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|
/*****************************************************************
|
| Neptune Tests - UDP
|
| (c) 2001-2002 Gilles Boccon-Gibod
| Author: Gilles Boccon-Gibod (bok@bok.net)
|
****************************************************************/
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "NptConfig.h"
#include "Neptune.h"
#include "NptDebug.h"
#if defined(NPT_CONFIG_HAVE_STDLIB_H)
#include <stdlib.h>
#endif
#if defined(NPT_CONFIG_HAVE_STRING_H)
#include <string.h>
#endif
#if defined(NPT_CONFIG_HAVE_STDIO_H)
#include <stdio.h>
#endif
/*----------------------------------------------------------------------
| Receive
+---------------------------------------------------------------------*/
static void
Receive()
{
printf("==== Receive\n");
NPT_UdpSocket receiver;
NPT_DataBuffer buffer(4096);
buffer.SetDataSize(4096);
NPT_Result result = receiver.Bind(NPT_SocketAddress(NPT_IpAddress::Any, 9123));
if (NPT_FAILED(result)) {
fprintf(stderr, "Bind() failed (%d)\n", result);
return;
}
NPT_SocketAddress address;
result = receiver.Receive(buffer, &address);
if (NPT_FAILED(result)) {
fprintf(stderr, "Receive failed(%d)\n", result);
return;
}
NPT_String addr_string = address.GetIpAddress().ToString();
printf("received packet, size=%d, from %s:%d\n",
(int)buffer.GetDataSize(),
(const char*)addr_string,
(int)address.GetPort());
}
/*----------------------------------------------------------------------
| Send
+---------------------------------------------------------------------*/
static void
Send()
{
printf("==== Send\n");
NPT_UdpSocket sender;
NPT_DataBuffer buffer(1024);
buffer.SetDataSize(1024);
NPT_IpAddress address;
address.ResolveName("localhost");
NPT_SocketAddress socket_address(address, 9123);
NPT_Result result = sender.Send(buffer, &socket_address);
if (NPT_FAILED(result)) {
fprintf(stderr, "Send() failed(%d)\n", result);
return;
}
}
/*----------------------------------------------------------------------
| main
+---------------------------------------------------------------------*/
int
main(int argc, char** argv)
{
if (argc >= 2) {
if (NPT_StringsEqual(argv[1], "send")) {
Receive();
} else {
Send();
}
} else {
}
return 0;
}
|
