mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-24 23:32:06 +00:00
95 lines
2.1 KiB
C++
95 lines
2.1 KiB
C++
#include "TCP.h"
|
|
#include "StreamBasedLauncher.h"
|
|
#include "Utilities.h"
|
|
#include "Stream.h"
|
|
#include "ServerProtocol.h"
|
|
#include <termios.h>
|
|
#include <arpa/inet.h>
|
|
#include <chrono>
|
|
#include <iostream>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <unistd.h>
|
|
|
|
namespace po = boost::program_options;
|
|
using namespace std::literals::chrono_literals;
|
|
|
|
class TCPStream : public WaitableStream
|
|
{
|
|
|
|
static const long kReadBufferSize = 4096;
|
|
uint8_t readBuffer[kReadBufferSize];
|
|
public:
|
|
int fd;
|
|
|
|
virtual void write(const void* p, size_t n) override;
|
|
|
|
virtual void wait() override;
|
|
|
|
TCPStream(po::variables_map &options);
|
|
~TCPStream();
|
|
};
|
|
|
|
class TCPLauncher : public StreamBasedLauncher
|
|
{
|
|
TCPStream stream;
|
|
public:
|
|
TCPLauncher(po::variables_map& options);
|
|
};
|
|
|
|
|
|
TCPStream::TCPStream(po::variables_map &options)
|
|
{
|
|
fd = socket(AF_INET , SOCK_STREAM , 0);
|
|
struct sockaddr_in addr;
|
|
addr.sin_addr.s_addr = inet_addr(options["tcp-address"].as<std::string>().c_str());
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_port = htons( 1984 );
|
|
|
|
//Connect to remote server
|
|
int result = connect(fd , (struct sockaddr *)&addr , sizeof(addr));
|
|
if(result < 0)
|
|
perror("connect");
|
|
}
|
|
TCPStream::~TCPStream()
|
|
{
|
|
close(fd);
|
|
// a little hack: delay 0.1 seconds so that LaunchAPPLServer has time to reopen the port
|
|
usleep(100000);
|
|
}
|
|
|
|
void TCPStream::write(const void* p, size_t n)
|
|
{
|
|
::write(fd, p, n);
|
|
}
|
|
|
|
void TCPStream::wait()
|
|
{
|
|
ssize_t n = ::read(fd, readBuffer, kReadBufferSize);
|
|
if(n > 0)
|
|
notifyReceive(readBuffer, n);
|
|
}
|
|
|
|
TCPLauncher::TCPLauncher(po::variables_map &options)
|
|
: StreamBasedLauncher(options), stream(options)
|
|
{
|
|
SetupStream(&stream);
|
|
}
|
|
|
|
void TCP::GetOptions(options_description &desc)
|
|
{
|
|
desc.add_options()
|
|
("tcp-address", po::value<std::string>(), "IP address of Mac")
|
|
;
|
|
}
|
|
|
|
bool TCP::CheckOptions(variables_map &options)
|
|
{
|
|
return options.count("tcp-address") != 0;
|
|
}
|
|
|
|
std::unique_ptr<Launcher> TCP::MakeLauncher(variables_map &options)
|
|
{
|
|
return std::unique_ptr<Launcher>(new TCPLauncher(options));
|
|
}
|