本文整理汇总了C++中TCP类的典型用法代码示例。如果您正苦于以下问题：C++ TCP类的具体用法？C++ TCP怎么用？C++ TCP使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TCP类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: l_hasflags
/***
* Check if the TCP Layer has the given flag combination
* @function hasflags
* @tparam num flags a flag mask
* @treturn num r 0 if the layer doesn't have the flags
* @usage tcp:hasflags(TCP.SYN + TCP.ACK)
*/
int l_tcp_ref::l_hasflags(lua_State *l)
{
TCP *tcp = l_tcp_ref::get(l, 1);
int flags = l_data_type<int>::get(l, 2);
l_data_type<int>(tcp->GetFlags() & flags).push(l);
return 1;
}示例2: _tmain
int _tmain(int argc, _TCHAR* argv[])
{
TCP* tcp = new TCP();
try
{
char chain[2104];
string separtor = "";
cout << "Input a chain of a numbers separated by spaces: ";
cin.getline(chain, sizeof(chain));
cout << "Input a separator: ";
cin >> separtor;
Send(tcp, chain);
Send(tcp, separtor, false);
cout << "Reseive: " << endl;
cout << tcp->ReceiveData() << endl;
tcp->CloseConnection();
}
catch (string error)
{
cout << error;
tcp->CloseConnection();
}
}示例3: if
bool Signature::quirkPast( const Packet &p ) const
{
//Checks for options after EOL
bool eol = false;
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
IPv4 ip = p.getInet<IPv4>( 0 );
TCP tcp = p.getTrans<TCP>( 0 );
std::vector< SmartPtr< TCPOption > > options = tcp.options();
for( int i = 0; i < options.size(); ++i )
{
TCPOption * opt = options[i];
if( !eol && opt->kind() == TCPOption::END_OF_LIST )
{
eol = true;
}
else if( eol && opt->kind() != TCPOption::END_OF_LIST )
{
return true;
}
}
}
return false;
}示例4: setDontFragment
void Signature::setFromPacket( const Packet &p )
{
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
IPv4 ip = p.getInet<IPv4>( 0 );
TCP tcp = p.getTrans<TCP>( 0 );
std::vector< SmartPtr< TCPOption > > options = tcp.options();
uint32_t quirks = 0;
//set IP stuff
setDontFragment( ip.dontFragment() );
setTtl( ip.ttl() );
//set TCP stuff
setWindowSize( tcp.windowSize() );
//set TCP options
std::vector< uint8_t > tcpOptions;
std::vector< SmartPtr< TCPOption > >::iterator itr;
for( itr = options.begin(); itr != options.end(); ++itr )
{
uint8_t kind = (*itr)->kind();
if( kind == TCPOption::MAXIMUM_SEGMENT_SIZE )
{
MSSOption* mss = static_cast<MSSOption*>((*itr).data());
mss_ = mss->mss();
}
checkForQuirks( p );
tcpOptions.push_back( kind );
}
setTcpOptions( tcpOptions );
}
}示例5: quirkUrg
bool Signature::quirkUrg( const Packet &p ) const
{
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
TCP tcp = p.getTrans<TCP>( 0 );
return tcp.URG_Flag();
}
}示例6: TEST_F
TEST_F(TCPTest, Flags) {
TCP tcp;
tcp.set_flag(TCP::SYN, 1);
tcp.set_flag(TCP::FIN, 1);
EXPECT_EQ(tcp.flags(), (TCP::SYN | TCP::FIN));
tcp.flags(TCP::PSH | TCP::RST);
EXPECT_EQ(tcp.flags(), (TCP::PSH | TCP::RST));
}示例7: quirkFlags
bool Signature::quirkFlags( const Packet &p ) const
{
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
TCP tcp = p.getTrans<TCP>( 0 );
if( tcp.URG_Flag() || tcp.PSH_Flag() )
return true;
}
return false;
}示例8: quirkAck
bool Signature::quirkAck( const Packet &p ) const
{
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
TCP tcp = p.getTrans<TCP>( 0 );
if( tcp.acknowledgementNumber() != 0 )
return true;
}
return false;
}示例9:
bool Signature::quirkX2( const Packet &p ) const
{
if( p.inetIs< IPv4 >( 0 ) && p.transIs< TCP >( 0 ) )
{
TCP tcp = p.getTrans<TCP>( 0 );
if( tcp.x2() != 0 )
return true;
}
return false;
}示例10: accept_client
TCP TCP::accept_client (void) {
TCP ret;
socklen_t len = sizeof (struct sockaddr_in);
ret.close();
ret._socket_id = accept (this->_socket_id, (struct sockaddr*) &ret._address, &len);
ret._opened = true;
ret._binded = true;
return ret;
}示例11: host_
/*
This is most likely used in a PASSIVE open
*/
Connection::Connection(TCP& host, Port local_port) :
host_(host),
local_port_(local_port),
remote_(TCP::Socket()),
state_(&Connection::Closed::instance()),
prev_state_(state_),
control_block(),
receive_buffer_(host.buffer_limit()),
send_buffer_(host.buffer_limit()),
time_wait_started(0)
{
}示例12: main
int main()
{
TCP myTCP;
myTCP.set_zero();
myTCP.getip();
myTCP.print_parameters();
myTCP.create_data();
myTCP.get_seq_num();
myTCP.open_socket();
myTCP.check_bind();
myTCP.check_listen();
myTCP.go_listen();
return 0;
}示例13: _tmain
int _tmain(int argc, _TCHAR* argv[])
{
TCP* tcp = new TCP();
try
{
tcp->Startup();
tcp->InitSocket();
tcp->Connect(PORT, HOST);
cout << "Input string to send: ";
string s;
cin >> s;
tcp->SendData(s);
cout << "Reseive: " << endl;
cout << tcp->ReceiveData() << endl;
tcp->CloseConnection();
}
catch (string error)
{
cout << error;
tcp->CloseConnection();
}
}示例14: assert
vector<EthernetII> FlowTest::chunks_to_packets(uint32_t initial_seq,
const ordering_info_type& chunks,
const string& payload) {
vector<EthernetII> output;
for (size_t i = 0; i < chunks.size(); ++i) {
const order_element& element = chunks[i];
assert(element.payload_index + element.payload_size <= payload.size());
TCP tcp;
RawPDU raw(payload.begin() + element.payload_index,
payload.begin() + element.payload_index + element.payload_size);
tcp.seq(initial_seq + element.payload_index);
output.push_back(EthernetII() / IP() / tcp / raw);
}
return output;
}示例15: TEST_F
TEST_F(PDUTest, OperatorConcat) {
std::string raw_payload = "Test";
IP ip = IP("192.168.0.1") / TCP(22, 52) / RawPDU(raw_payload);
EXPECT_EQ(ip.dst_addr(), "192.168.0.1");
ASSERT_TRUE(ip.inner_pdu() != NULL);
TCP *tcp = ip.find_pdu<TCP>();
ASSERT_TRUE(tcp != NULL);
EXPECT_EQ(tcp->dport(), 22);
EXPECT_EQ(tcp->sport(), 52);
ASSERT_TRUE(tcp->inner_pdu() != NULL);
RawPDU *raw = tcp->find_pdu<RawPDU>();
ASSERT_TRUE(raw != NULL);
ASSERT_EQ(raw->payload_size(), raw_payload.size());
EXPECT_TRUE(std::equal(raw_payload.begin(), raw_payload.end(), raw->payload().begin()));
}