92c59963f8
git-svn-id: http://mc-server.googlecode.com/svn/trunk@606 0a769ca7-a7f5-676a-18bf-c427514a06d6
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
|
|
#pragma once
|
|
|
|
|
|
|
|
|
|
|
|
class cPacket;
|
|
|
|
|
|
|
|
|
|
|
|
class cSocket
|
|
{
|
|
public:
|
|
#ifdef _WIN32
|
|
typedef SOCKET xSocket;
|
|
#else
|
|
typedef int xSocket;
|
|
static const int INVALID_SOCKET = -1;
|
|
#endif
|
|
|
|
cSocket(void) : m_Socket(INVALID_SOCKET) {}
|
|
cSocket(xSocket a_Socket);
|
|
~cSocket();
|
|
|
|
bool IsValid(void) const;
|
|
void CloseSocket();
|
|
|
|
operator const xSocket() const;
|
|
xSocket GetSocket() const;
|
|
|
|
bool operator == (const cSocket & a_Other) {return m_Socket == a_Other.m_Socket; }
|
|
|
|
void SetSocket( xSocket a_Socket );
|
|
|
|
int SetReuseAddress();
|
|
static int WSAStartup();
|
|
|
|
static AString GetErrorString( int a_ErrNo );
|
|
static int GetLastError();
|
|
static AString GetLastErrorString(void)
|
|
{
|
|
return GetErrorString(GetLastError());
|
|
}
|
|
|
|
static cSocket CreateSocket();
|
|
|
|
inline static bool IsSocketError( int a_ReturnedValue )
|
|
{
|
|
#ifdef _WIN32
|
|
return (a_ReturnedValue == SOCKET_ERROR || a_ReturnedValue == 0);
|
|
#else
|
|
return (a_ReturnedValue <= 0);
|
|
#endif
|
|
}
|
|
|
|
struct SockAddr_In
|
|
{
|
|
short Family;
|
|
unsigned short Port;
|
|
unsigned long Address;
|
|
};
|
|
|
|
static const short ADDRESS_FAMILY_INTERNET = 2;
|
|
static const unsigned long INTERNET_ADDRESS_ANY = 0;
|
|
static unsigned long INTERNET_ADDRESS_LOCALHOST(void); // 127.0.0.1 represented in network byteorder; must be a function due to GCC :(
|
|
|
|
int Bind( SockAddr_In& a_Address );
|
|
int Listen( int a_Backlog );
|
|
cSocket Accept();
|
|
int Connect(SockAddr_In & a_Address); // Returns 0 on success, !0 on failure
|
|
int Connect(const AString & a_HostNameOrAddr, unsigned short a_Port); // Returns 0 on success, !0 on failure
|
|
int Receive( char* a_Buffer, unsigned int a_Length, unsigned int a_Flags );
|
|
int Send (const char * a_Buffer, unsigned int a_Length);
|
|
int Send (const cPacket * a_Packet); // Sends the packet, doesn't handle partial sends
|
|
int Send (const cPacket & a_Packet); // Sends the packet, doesn't handle partial sends
|
|
|
|
unsigned short GetPort(void) const; // Returns 0 on failure
|
|
|
|
const AString & GetIPString(void) const { return m_IPString; }
|
|
|
|
private:
|
|
xSocket m_Socket;
|
|
AString m_IPString;
|
|
}; |