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|
/*****************************************************************
|
| Sockets Test Program 1
|
| (c) 2001-2010 Gilles Boccon-Gibod
| Author: Gilles Boccon-Gibod (bok@bok.net)
|
****************************************************************/
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "Neptune.h"
#include "NptDebug.h"
#if defined(WIN32) && defined(_DEBUG)
#include <crtdbg.h>
#endif
#define CHECK(x) { \
if (!(x)) { \
printf("TEST FAILED line %d\n", __LINE__); \
return 1; \
} \
}
NPT_IpAddress RemoteIpAddress;
/*----------------------------------------------------------------------
| TcpServerThread
+---------------------------------------------------------------------*/
class TcpServerThread : public NPT_Thread
{
public:
TcpServerThread() : m_Socket(NPT_SOCKET_FLAG_CANCELLABLE), m_Interrupted(false) {}
void Run() {
NPT_Console::Output("{02} waiting for connection on port 10000\n");
NPT_SocketAddress address(NPT_IpAddress::Any, 10000);
NPT_Result result = m_Socket.Bind(address, true);
m_Ready.SetValue(1);
if (NPT_FAILED(result)) {
NPT_Console::OutputF("bind failed (%d) (%s)\n", result, NPT_ResultText(result));
return;
}
NPT_Socket* client = NULL;
result = m_Socket.WaitForNewClient(client);
NPT_Console::Output("{02} client connected\n");
for (;;) {
NPT_System::Sleep(1.0);
if (m_Interrupted) {
NPT_Console::Output("{02} thread interrupted\n");
break;
}
}
delete client;
NPT_Console::Output("{02} tcp server thread done\n");
}
NPT_TcpServerSocket m_Socket;
NPT_SharedVariable m_Ready;
volatile bool m_Interrupted;
};
/*----------------------------------------------------------------------
| CancellerThread
+---------------------------------------------------------------------*/
class CancellerThread : public NPT_Thread
{
public:
CancellerThread(NPT_Socket* socket, NPT_Thread::ThreadId thread_id, float delay, bool shutdown) :
m_Socket(socket),
m_ThreadId(thread_id),
m_Delay(delay),
m_Shutdown(shutdown) {
Start();
m_Ready.WaitUntilEquals(1);
}
void Run() {
NPT_Console::OutputF("[XX] will cancel socket in %f\n", m_Delay);
m_Ready.SetValue(1);
NPT_System::Sleep(m_Delay);
if (m_Socket) {
NPT_Console::OutputF("[XX] cancelling socket (shutdown=%s)\n", m_Shutdown?"yes":"no");
m_Socket->Cancel(m_Shutdown);
} else {
NPT_Console::OutputF("[XX] cancelling blocker sockets for thread %p (shutdown=%s)\n", (void*)m_ThreadId, m_Shutdown?"yes":"no");
NPT_Socket::CancelBlockerSocket(m_ThreadId);
}
}
NPT_Socket* m_Socket;
NPT_Thread::ThreadId m_ThreadId;
float m_Delay;
bool m_Shutdown;
NPT_SharedVariable m_Ready;
};
/*----------------------------------------------------------------------
| main
+---------------------------------------------------------------------*/
int
main(int /*argc*/, char** /*argv*/)
{
// setup debugging
#if defined(WIN32) && defined(_DEBUG)
int flags = _crtDbgFlag |
_CRTDBG_ALLOC_MEM_DF |
_CRTDBG_DELAY_FREE_MEM_DF |
_CRTDBG_CHECK_ALWAYS_DF;
_CrtSetDbgFlag(flags);
//AllocConsole();
//freopen("CONOUT$", "w", stdout);
#endif
NPT_Result result;
TcpServerThread* server_thread = NULL;
NPT_TcpClientSocket* tcp_client = NULL;
NPT_TcpServerSocket* tcp_server = NULL;
CancellerThread* canceller = NULL;
NPT_SocketAddress address(NPT_IpAddress(127,0,0,1), 10000);
result = RemoteIpAddress.ResolveName("google.com");
CHECK(result == NPT_SUCCESS);
#if 0
NPT_Console::Output("--- test for immediate connection\n");
NPT_Console::Output("[01] starting write server thread\n");
server_thread = new TcpServerThread();
server_thread->Start();
NPT_Console::Output("[01] waiting for server to be ready...\n");
server_thread->m_Ready.WaitUntilEquals(1);
NPT_Console::Output("[01] server thread ready\n");
NPT_Console::Output("[01] waiting a while...\n");
NPT_System::Sleep(3.0);
tcp_client = new NPT_TcpClientSocket();
NPT_Console::Output("[01] connection to 127.0.0.1:10000\n");
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_SUCCESS);
delete tcp_client;
NPT_Console::Output("[01] terminating server\n");
server_thread->m_Interrupted = true;
server_thread->Wait();
delete server_thread;
NPT_Console::Output("\n--- test for refused local connection\n");
address.SetPort(89);
tcp_client = new NPT_TcpClientSocket();
NPT_Console::Output("[01] connecting to 127.0.0.1:89\n");
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_CONNECTION_REFUSED);
delete tcp_client;
/*NPT_Console::Output("\n--- test for refused remote connection\n");
address.SetIpAddress(RemoteIpAddress);
address.SetPort(81);
tcp_client = new NPT_TcpClientSocket();
NPT_Console::Output("[01] connecting to www.google.com:81\n");
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_CONNECTION_REFUSED);
delete tcp_client;*/
NPT_Console::Output("\n--- test for connection timeout\n");
address.SetIpAddress(NPT_IpAddress(1,1,1,1));
NPT_Console::Output("[01] connecting to 1.1.1.1:89\n");
tcp_client = new NPT_TcpClientSocket();
result = tcp_client->Connect(address, 3000);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_TIMEOUT);
delete tcp_client;
NPT_Console::Output("\n--- test for remote connection\n");
address.SetIpAddress(RemoteIpAddress);
address.SetPort(80);
NPT_Console::Output("[01] connecting to www.google.com:80\n");
tcp_client = new NPT_TcpClientSocket();
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_SUCCESS);
delete tcp_client;
#endif
for (int i=0; i<4; i++) {
bool shutdown = (i==1 || i==3);
NPT_Console::OutputF("\n--- test for cancelled connection, shutdown=%s\n", shutdown?"yes":"no");
address.SetIpAddress(NPT_IpAddress(1,1,1,1));
address.SetPort(89);
NPT_Console::Output("[01] connecting to 1.1.1.1:89\n");
tcp_client = new NPT_TcpClientSocket(NPT_SOCKET_FLAG_CANCELLABLE);
canceller = new CancellerThread(i < 2 ? tcp_client:NULL, NPT_Thread::GetCurrentThreadId(), 3.0f, shutdown);
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_CANCELLED);
canceller->Wait();
delete canceller;
delete tcp_client;
}
for (int i=0; i<4; i++) {
bool shutdown = (i==1 || i==3);
NPT_Console::OutputF("\n--- testing read cancellation, shutdown=%s\n", shutdown?"yes":"no");
address.SetIpAddress(RemoteIpAddress);
address.SetPort(80);
NPT_Console::Output("[01] connecting to www.google.com:80\n");
tcp_client = new NPT_TcpClientSocket(NPT_SOCKET_FLAG_CANCELLABLE);
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_SUCCESS);
canceller = new CancellerThread(i < 2 ? tcp_client:NULL, NPT_Thread::GetCurrentThreadId(), 3.0f, shutdown);
NPT_InputStreamReference input;
tcp_client->GetInputStream(input);
unsigned char buffer[4096];
NPT_SetMemory(buffer, 0, sizeof(buffer));
result = input->Read(buffer, 4096);
NPT_Console::OutputF("{00} read returned %d (%s)\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_CANCELLED);
delete tcp_client;
canceller->Wait();
delete canceller;
}
for (int i=0; i<4; i++) {
bool shutdown = (i==1 || i==3);
NPT_Console::OutputF("\n--- testing write cancellation, shutdown=%s\n", shutdown?"yes":"no");
server_thread = new TcpServerThread();
server_thread->Start();
NPT_Console::Output("[01] waiting for server to be ready...\n");
server_thread->m_Ready.WaitUntilEquals(1);
NPT_Console::Output("[01] server thread ready\n");
NPT_Console::Output("[01] waiting a while...\n");
NPT_System::Sleep(3.0);
address.SetIpAddress(NPT_IpAddress(127,0,0,1));
address.SetPort(10000);
NPT_Console::Output("[01] connecting to localhost:10000\n");
tcp_client = new NPT_TcpClientSocket(NPT_SOCKET_FLAG_CANCELLABLE);
result = tcp_client->Connect(address);
NPT_Console::OutputF("[01] connect returns %d : %s\n", result, NPT_ResultText(result));
CHECK(result == NPT_SUCCESS);
canceller = new CancellerThread(i < 2 ? tcp_client:NULL, NPT_Thread::GetCurrentThreadId(), 3.0f, shutdown);
NPT_OutputStreamReference output;
tcp_client->GetOutputStream(output);
NPT_Size total_written = 0;
unsigned char buffer[4096];
NPT_SetMemory(buffer, 0, sizeof(buffer));
do {
NPT_Size bytes_written = 0;
result = output->Write(buffer, 4096, &bytes_written);
if (NPT_SUCCEEDED(result)) {
total_written += bytes_written;
}
} while (NPT_SUCCEEDED(result));
output = NULL;
NPT_Console::OutputF("{01} write returned %d (%s)\n", result, NPT_ResultText(result));
NPT_Console::OutputF("{01} wrote %d bytes total\n", total_written);
CHECK(result == NPT_ERROR_CANCELLED);
delete tcp_client;
canceller->Wait();
delete canceller;
server_thread->m_Interrupted = true;
server_thread->Wait();
delete server_thread;
}
for (int i=0; i<4; i++) {
bool shutdown = (i==1 || i==3);
NPT_Console::OutputF("\n--- testing accept cancellation, shutdown=%s\n", shutdown?"yes":"no");
NPT_Console::Output("{03} waiting for connection on port 10000\n");
address.SetIpAddress(NPT_IpAddress(127,0,0,1));
address.SetPort(10000);
tcp_server = new NPT_TcpServerSocket(NPT_SOCKET_FLAG_CANCELLABLE);
result = tcp_server->Bind(address, true);
CHECK(result == NPT_SUCCESS);
canceller = new CancellerThread(i < 2 ? tcp_server:NULL, NPT_Thread::GetCurrentThreadId(), 3.0f, shutdown);
NPT_Socket* new_client = NULL;
result = tcp_server->WaitForNewClient(new_client);
NPT_Console::OutputF("{03} WaitForNewClient returned %d (%s)\n", result, NPT_ResultText(result));
CHECK(result == NPT_ERROR_CANCELLED);
canceller->Wait();
delete canceller;
delete tcp_server;
}
NPT_Console::Output("------------\n");
NPT_Console::Output("bye bye\n");
#if defined(WIN32) && defined(_DEBUG)
_CrtDumpMemoryLeaks();
#endif
return 0;
}
|
