void send()
{
BOOST_CHECK_EQUAL( socket_.is_open(), true );
size_t l = 5;
socket_.send( boost::asio::buffer( &l, sizeof(size_t) ) );
socket_.send( boost::asio::buffer( "hello", 5 ) );
}
int justine::sampleclient::ShmClient::init ( boost::asio::ip::tcp::socket & socket )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<init guided Binfavágók 1 c>" );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
int id {0};
std::sscanf ( data, "<OK %d", &id );
std::cout.write ( data, length );
std::cout << "Command INIT sent." << std::endl;
return id;
}
void justine::sampleclient::ShmClient::route2 ( boost::asio::ip::tcp::socket & socket, int id )
{
boost::system::error_code err;
size_t length = std::sprintf ( data,
"<route 6 %d 1348670117 320900594 1348670109 320900801 651365957 2969934868>", id );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
std::cout.write ( data, length );
std::cout << "Command ROUTE2 sent." << std::endl;
}
void justine::sampleclient::ShmClient::gangsters ( boost::asio::ip::tcp::socket & socket, int id )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<gangsters " );
length += std::sprintf ( data+length, "%d>", id );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
std::cout.write ( data, length );
std::cout << "Command GANGSTER sent." << std::endl;
}
void justine::sampleclient::ShmClient::car ( boost::asio::ip::tcp::socket & socket, int id, unsigned *f, unsigned *t, unsigned* s )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<car " );
length += std::sprintf ( data+length, "%d>", id );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
int idd {0};
std::sscanf ( data, "<OK %d %u %u %u", &idd, f, t, s );
std::cout.write ( data, length );
std::cout << "Command CAR sent." << std::endl;
}
std::vector<justine::sampleclient::MyShmClient::Gangster> justine::sampleclient::MyShmClient::gangsters ( boost::asio::ip::tcp::socket & socket, int id,
osmium::unsigned_object_id_type cop )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<gangsters " );
length += std::sprintf ( data+length, "%d>", id );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
/* reading all gangsters into a vector */
int idd {0};
unsigned f, t, s;
int n {0};
int nn {0};
std::vector<Gangster> gangsters;
while ( std::sscanf ( data+nn, "<OK %d %u %u %u>%n", &idd, &f, &t, &s, &n ) == 4 )
{
nn += n;
gangsters.push_back ( Gangster {idd, f, t, s} );
}
std::sort ( gangsters.begin(), gangsters.end(), [this, cop] ( Gangster x, Gangster y )
{
return dst ( cop, x.to ) < dst ( cop, y.to );
} );
std::cout.write ( data, length );
std::cout << "Command GANGSTER sent." << std::endl;
return gangsters;
}
void run_socket_io(boost::asio::ip::tcp::socket& socket)
{
std::array<char, 1024> read_buffer;
std::array<char, 1024> write_buffer;
socket.async_read_some(boost::asio::buffer(write_buffer, 1024),
[&write_buffer](const boost::system::error_code& ec, std::size_t length)
{
if (!ec)
std::cout.write(write_buffer.data(), length);
});
while (std::cin.getline(read_buffer.data(), 1024))
{
socket.send(
boost::asio::buffer(read_buffer, std::strlen(read_buffer.data())));
}
}
std::vector<justine::sampleclient::MyShmClient::Cop> justine::sampleclient::MyShmClient::initcops ( boost::asio::ip::tcp::socket & socket )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<init guided %s 10 c>", m_teamname.c_str() );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
/* reading all gangsters into a vector */
int idd {0};
int f, t;
char c;
int n {0};
int nn {0};
std::vector<Cop> cops;
while ( std::sscanf ( data+nn, "<OK %d %d/%d %c>%n", &idd, &f, &t, &c, &n ) == 4 )
{
nn += n;
cops.push_back ( idd );
}
std::cout.write ( data, length );
std::cout << "Command INIT sent." << std::endl;
return cops;
}
void justine::sampleclient::MyShmClient::route (
boost::asio::ip::tcp::socket & socket,
int id,
std::vector<osmium::unsigned_object_id_type> & path
)
{
boost::system::error_code err;
size_t length = std::sprintf ( data,
"<route %d %d", path.size(), id );
for ( auto ui: path )
length += std::sprintf ( data+length, " %u", ui );
length += std::sprintf ( data+length, ">" );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
std::cout.write ( data, length );
std::cout << "Command ROUTE sent." << std::endl;
}
void send(std::string const& message) {
socket.send(boost::asio::buffer(message));
}
void justine::sampleclient::ShmClient::pos ( boost::asio::ip::tcp::socket & socket, int id )
{
boost::system::error_code err;
size_t length = std::sprintf ( data, "<pos " );
length += std::sprintf ( data+length, "%d %u %u>", id, 2969934868u, 651365957u );
socket.send ( boost::asio::buffer ( data, length ) );
length = socket.read_some ( boost::asio::buffer ( data ), err );
if ( err == boost::asio::error::eof )
{
// TODO
}
else if ( err )
{
throw boost::system::system_error ( err );
}
std::cout.write ( data, length );
std::cout << "Command POS sent." << std::endl;
}
/**
* Вызывается всякий раз, когда данные получены.
*/
static void handleRead(
ba::ip::tcp::socket& readFrom,
ba::ip::tcp::socket& writeTo,
char* readBuffer,
size_t bytes,
const boost::system::error_code& e
) {
#ifdef _DEBUG
const std::string data( readBuffer, readBuffer + bytes );
std::cout << data << std::endl;
#endif
// отправляем полученные данные "другой стороне"
writeTo.send( ba::buffer( readBuffer, bytes ) );
// читаем ещё данные с "этой стороны"
readFrom.async_read_some(
ba::buffer( readBuffer, 1024 ),
boost::bind(
handleRead,
boost::ref( readFrom ),
boost::ref( writeTo),
readBuffer,
ba::placeholders::bytes_transferred,
ba::placeholders::error
) );
}
