Sha256: 747a585c091a235c675414e6f21ce295396234b0f691fefb7368d202ea46cc02
Contents?: true
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Versions: 13
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Stored size: 1.5 KB
Contents
#ifndef GOSUIMPL_SOCKETS_HPP
#define GOSUIMPL_SOCKETS_HPP
#include <Gosu/Platform.hpp>
#include <boost/utility.hpp>
#ifdef GOSU_IS_WIN
#include "winsock2.h"
#define GOSU_SOCK_ERR(code) WSA##code
namespace Gosu { typedef SOCKET SocketHandle; }
typedef int socklen_t;
#else
#include <sys/errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/ioctl.h>
#define GOSU_SOCK_ERR(code) code
// IMPR: Macros ok?
#define INVALID_SOCKET -1
#define SOCKET_ERROR -1
#define closesocket close
#define ioctlsocket ioctl
namespace Gosu { typedef int SocketHandle; }
#endif
namespace Gosu
{
// Owns a socket and manages library initialization.
class Socket : boost::noncopyable
{
SocketHandle handle_;
public:
Socket();
~Socket();
SocketHandle handle() const;
void setHandle(SocketHandle value);
void setBlocking(bool value);
SocketAddress address() const;
SocketPort port() const;
void swap(Socket& other);
};
int lastSocketError();
GOSU_NORETURN void throwLastSocketError();
template<typename T>
T socketCheck(T retVal)
{
if (retVal == SOCKET_ERROR &&
lastSocketError() != GOSU_SOCK_ERR(EWOULDBLOCK))
{
throwLastSocketError();
}
return retVal;
}
}
#endif
Version data entries
13 entries across 13 versions & 1 rubygems