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-rw-r--r--source/OSSupport/Socket.cpp396
1 files changed, 0 insertions, 396 deletions
diff --git a/source/OSSupport/Socket.cpp b/source/OSSupport/Socket.cpp
deleted file mode 100644
index 48b5d704d..000000000
--- a/source/OSSupport/Socket.cpp
+++ /dev/null
@@ -1,396 +0,0 @@
-
-#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
-
-#include "Socket.h"
-
-#ifndef _WIN32
- #include <netdb.h>
- #include <unistd.h>
- #include <arpa/inet.h> //inet_ntoa()
-#else
- #define socklen_t int
-#endif
-
-
-
-
-
-cSocket::cSocket(xSocket a_Socket)
- : m_Socket(a_Socket)
-{
-}
-
-
-
-
-
-cSocket::~cSocket()
-{
- // Do NOT close the socket; this class is an API wrapper, not a RAII!
-}
-
-
-
-
-
-cSocket::operator cSocket::xSocket() const
-{
- return m_Socket;
-}
-
-
-
-
-
-cSocket::xSocket cSocket::GetSocket() const
-{
- return m_Socket;
-}
-
-
-
-
-
-bool cSocket::IsValidSocket(cSocket::xSocket a_Socket)
-{
- #ifdef _WIN32
- return (a_Socket != INVALID_SOCKET);
- #else // _WIN32
- return (a_Socket >= 0);
- #endif // else _WIN32
-}
-
-
-
-
-
-void cSocket::CloseSocket()
-{
- #ifdef _WIN32
-
- closesocket(m_Socket);
-
- #else // _WIN32
-
- if (shutdown(m_Socket, SHUT_RDWR) != 0)//SD_BOTH);
- {
- LOGWARN("Error on shutting down socket %d (%s): %s", m_Socket, m_IPString.c_str(), GetLastErrorString().c_str());
- }
- if (close(m_Socket) != 0)
- {
- LOGWARN("Error closing socket %d (%s): %s", m_Socket, m_IPString.c_str(), GetLastErrorString().c_str());
- }
-
- #endif // else _WIN32
-
- // Invalidate the socket so that this object can be re-used for another connection
- m_Socket = INVALID_SOCKET;
-}
-
-
-
-
-
-AString cSocket::GetErrorString( int a_ErrNo )
-{
- char buffer[ 1024 ];
- AString Out;
-
- #ifdef _WIN32
-
- FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, a_ErrNo, 0, buffer, ARRAYCOUNT(buffer), NULL);
- Printf(Out, "%d: %s", a_ErrNo, buffer);
- if (!Out.empty() && (Out[Out.length() - 1] == '\n'))
- {
- Out.erase(Out.length() - 2);
- }
- return Out;
-
- #else // _WIN32
-
- // According to http://linux.die.net/man/3/strerror_r there are two versions of strerror_r():
-
- #if ( _GNU_SOURCE ) && !defined(ANDROID_NDK) // GNU version of strerror_r()
-
- char * res = strerror_r( errno, buffer, ARRAYCOUNT(buffer) );
- if( res != NULL )
- {
- Printf(Out, "%d: %s", a_ErrNo, res);
- return Out;
- }
-
- #else // XSI version of strerror_r():
-
- int res = strerror_r( errno, buffer, ARRAYCOUNT(buffer) );
- if( res == 0 )
- {
- Printf(Out, "%d: %s", a_ErrNo, buffer);
- return Out;
- }
-
- #endif // strerror_r() version
-
- else
- {
- Printf(Out, "Error %d while getting error string for error #%d!", errno, a_ErrNo);
- return Out;
- }
-
- #endif // else _WIN32
-}
-
-
-
-
-int cSocket::GetLastError()
-{
-#ifdef _WIN32
- return WSAGetLastError();
-#else
- return errno;
-#endif
-}
-
-
-
-
-
-bool cSocket::SetReuseAddress(void)
-{
- #if defined(_WIN32) || defined(ANDROID_NDK)
- char yes = 1;
- #else
- int yes = 1;
- #endif
- return (setsockopt(m_Socket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == 0);
-}
-
-
-
-
-
-int cSocket::WSAStartup()
-{
-#ifdef _WIN32
- WSADATA wsaData;
- memset(&wsaData, 0, sizeof(wsaData));
- return ::WSAStartup(MAKEWORD(2, 2),&wsaData);
-#else
- return 0;
-#endif
-}
-
-
-
-
-
-cSocket cSocket::CreateSocket(eFamily a_Family)
-{
- return socket((int)a_Family, SOCK_STREAM, 0);
-}
-
-
-
-
-
-bool cSocket::BindToAnyIPv4(unsigned short a_Port)
-{
- sockaddr_in local;
- memset(&local, 0, sizeof(local));
-
- local.sin_family = AF_INET;
- local.sin_port = htons((u_short)a_Port);
-
- return (bind(m_Socket, (sockaddr *)&local, sizeof(local)) == 0);
-}
-
-
-
-
-
-bool cSocket::BindToAnyIPv6(unsigned short a_Port)
-{
- // Cannot use socckaddr_in6, because it is not defined in the default VS2008 SDK
- // Must jump through hoops here
-
- sockaddr_in6 local;
- memset(&local, 0, sizeof(local));
-
- local.sin6_family = AF_INET6;
- local.sin6_port = htons((u_short)a_Port);
-
- return (bind(m_Socket, (sockaddr *)&local, sizeof(local)) == 0);
-}
-
-
-
-
-
-bool cSocket::BindToLocalhostIPv4(unsigned short a_Port)
-{
- sockaddr_in local;
- memset(&local, 0, sizeof(local));
-
- local.sin_family = AF_INET;;
- local.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- local.sin_port = htons((u_short)a_Port);
-
- return (bind(m_Socket, (sockaddr*)&local, sizeof(local)) == 0);
-}
-
-
-
-
-
-bool cSocket::Listen(int a_Backlog)
-{
- return (listen(m_Socket, a_Backlog) == 0);
-}
-
-
-
-
-
-cSocket cSocket::AcceptIPv4(void)
-{
- sockaddr_in from;
- socklen_t fromlen = sizeof(from);
-
- cSocket SClient = accept(m_Socket, (sockaddr *)&from, &fromlen);
-
- if (SClient.IsValid() && (from.sin_addr.s_addr != 0)) // Get IP in string form
- {
- SClient.m_IPString = inet_ntoa(from.sin_addr);
- }
- return SClient;
-}
-
-
-
-
-
-cSocket cSocket::AcceptIPv6(void)
-{
- sockaddr_in6 from;
- socklen_t fromlen = sizeof(from);
-
- cSocket SClient = accept(m_Socket, (sockaddr *)&from, &fromlen);
-
- // Get IP in string form:
- if (SClient.IsValid())
- {
- #if defined(_WIN32)
- // Windows XP doesn't have inet_ntop, so we need to improvise. And MSVC has different headers than GCC
- #ifdef _MSC_VER
- // MSVC version
- Printf(SClient.m_IPString, "%x:%x:%x:%x:%x:%x:%x:%x",
- from.sin6_addr.u.Word[0],
- from.sin6_addr.u.Word[1],
- from.sin6_addr.u.Word[2],
- from.sin6_addr.u.Word[3],
- from.sin6_addr.u.Word[4],
- from.sin6_addr.u.Word[5],
- from.sin6_addr.u.Word[6],
- from.sin6_addr.u.Word[7]
- );
- #else // _MSC_VER
- // MinGW
- Printf(SClient.m_IPString, "%x:%x:%x:%x:%x:%x:%x:%x",
- from.sin6_addr.s6_addr16[0],
- from.sin6_addr.s6_addr16[1],
- from.sin6_addr.s6_addr16[2],
- from.sin6_addr.s6_addr16[3],
- from.sin6_addr.s6_addr16[4],
- from.sin6_addr.s6_addr16[5],
- from.sin6_addr.s6_addr16[6],
- from.sin6_addr.s6_addr16[7]
- );
- #endif // else _MSC_VER
- #else
- char buffer[INET6_ADDRSTRLEN];
- inet_ntop(AF_INET6, &(from.sin6_addr), buffer, sizeof(buffer));
- SClient.m_IPString.assign(buffer);
- #endif // _WIN32
- }
- return SClient;
-}
-
-
-
-
-
-bool cSocket::ConnectToLocalhostIPv4(unsigned short a_Port)
-{
- sockaddr_in server;
- server.sin_family = AF_INET;
- server.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- server.sin_port = htons(a_Port);
- return (connect(m_Socket, (sockaddr *)&server, sizeof(server)) == 0);
-}
-
-
-
-
-
-bool cSocket::ConnectIPv4(const AString & a_HostNameOrAddr, unsigned short a_Port)
-{
- // First try IP Address string to hostent conversion, because it's faster
- unsigned long addr = inet_addr(a_HostNameOrAddr.c_str());
- hostent * hp = gethostbyaddr((char*)&addr, sizeof(addr), AF_INET);
- if (hp == NULL)
- {
- // It is not an IP Address string, but rather a regular hostname, resolve:
- hp = gethostbyname(a_HostNameOrAddr.c_str());
- if (hp == NULL)
- {
- LOGWARN("cTCPLink: Could not resolve hostname \"%s\"", a_HostNameOrAddr.c_str());
- CloseSocket();
- return false;
- }
- }
-
- sockaddr_in server;
- server.sin_addr.s_addr = *((unsigned long*)hp->h_addr);
- server.sin_family = AF_INET;
- server.sin_port = htons( (unsigned short)a_Port );
- return (connect(m_Socket, (sockaddr *)&server, sizeof(server)) == 0);
-}
-
-
-
-
-
-int cSocket::Receive(char* a_Buffer, unsigned int a_Length, unsigned int a_Flags)
-{
- return recv(m_Socket, a_Buffer, a_Length, a_Flags);
-}
-
-
-
-
-
-int cSocket::Send(const char * a_Buffer, unsigned int a_Length)
-{
- return send(m_Socket, a_Buffer, a_Length, 0);
-}
-
-
-
-
-
-unsigned short cSocket::GetPort(void) const
-{
- ASSERT(IsValid());
-
- sockaddr_in Addr;
- socklen_t AddrSize = sizeof(Addr);
- if (getsockname(m_Socket, (sockaddr *)&Addr, &AddrSize) != 0)
- {
- return 0;
- }
- return ntohs(Addr.sin_port);
-}
-
-
-
-
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