socket.h

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#ifndef LIPH_NET_SOCKET_H_
#define LIPH_NET_SOCKET_H_
 
#include "liph/macros.h"
 
#ifdef OS_UNIX
 
#include <sys/types.h>
 
#include <memory>
 
#include "liph/io/descriptor.h"
 
namespace liph::net {
 
class socket : public io::descriptor {
public:
    enum { IPV4 = 1, IPV6 = 2, TCP = 4, UDP = 8 };
 
    static const int BUFFSIZE = 1024;
 
public:
    socket() : descriptor(-1) {}
    socket(int type);
    socket(const socket& other);
 
    ~socket();
 
    bool set_non_block();
 
    bool bind(int& port);
 
    bool listen(int backlog);
 
    std::shared_ptr<socket> accept();
    bool connect(const char *ip, int port);
 
    bool is_tcp() const { return type_ & socket::TCP; }
 
    bool is_udp() const { return !is_tcp(); }
 
    bool is_ipv4() const { return type_ & socket::IPV4; }
 
    bool is_ipv6() const { return !is_ipv4(); }
 
    ssize_t recv(void *buf, size_t nbytes, int flags);
    ssize_t send(const void *buf, size_t nbytes, int flags);
 
private:
    int type_;
};
 
}  // namespace liph::net
 
#endif
 
#endif  // LIPH_NET_SOCKET_H_