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Diffstat (limited to 'src/Sockets/Socket.cpp')
| -rw-r--r-- | src/Sockets/Socket.cpp | 1897 |
1 files changed, 0 insertions, 1897 deletions
diff --git a/src/Sockets/Socket.cpp b/src/Sockets/Socket.cpp deleted file mode 100644 index f16e069..0000000 --- a/src/Sockets/Socket.cpp +++ /dev/null @@ -1,1897 +0,0 @@ -/** \file Socket.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Socket.h" -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include <stdlib.h> -#else -#include <errno.h> -#include <netdb.h> -#endif -#include <cstring> -#include <ctype.h> -#include <fcntl.h> - -#include "ISocketHandler.h" -#include "Utility.h" - -#include "SocketAddress.h" -#include "SocketHandler.h" -#ifdef ENABLE_EXCEPTIONS -#include "Exception.h" -#endif -#include "Ipv4Address.h" - -#ifdef _DEBUG -#define DEB(x) x; fflush(stderr); -#else -#define DEB(x) -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - - -// statics -#ifdef _WIN32 -WSAInitializer Socket::m_winsock_init; -#endif - - -Socket::Socket(ISocketHandler& h) -//:m_flags(0) -:m_handler(h) -,m_socket( INVALID_SOCKET ) -,m_bDel(false) -,m_bClose(false) -,m_tCreate(time(NULL)) -,m_parent(NULL) -,m_b_disable_read(false) -,m_connected(false) -,m_b_erased_by_handler(false) -,m_tClose(0) -,m_client_remote_address(NULL) -,m_remote_address(NULL) -,m_traffic_monitor(NULL) -#ifdef HAVE_OPENSSL -,m_b_enable_ssl(false) -,m_b_ssl(false) -,m_b_ssl_server(false) -#endif -#ifdef ENABLE_IPV6 -,m_ipv6(false) -#endif -#ifdef ENABLE_POOL -,m_socket_type(0) -,m_bClient(false) -,m_bRetain(false) -,m_bLost(false) -#endif -#ifdef ENABLE_SOCKS4 -,m_bSocks4(false) -,m_socks4_host(h.GetSocks4Host()) -,m_socks4_port(h.GetSocks4Port()) -,m_socks4_userid(h.GetSocks4Userid()) -#endif -#ifdef ENABLE_DETACH -,m_detach(false) -,m_detached(false) -,m_pThread(NULL) -,m_slave_handler(NULL) -#endif -{ -} - - -Socket::~Socket() -{ - Handler().Remove(this); - if (m_socket != INVALID_SOCKET -#ifdef ENABLE_POOL - && !m_bRetain -#endif - ) - { - Close(); - } -} - - -void Socket::Init() -{ -} - - -void Socket::OnRead() -{ -} - - -void Socket::OnWrite() -{ -} - - -void Socket::OnException() -{ - // %! exception doesn't always mean something bad happened, this code should be reworked - // errno valid here? - int err = SoError(); - Handler().LogError(this, "exception on select", err, StrError(err), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -} - - -void Socket::OnDelete() -{ -} - - -void Socket::OnConnect() -{ -} - - -void Socket::OnAccept() -{ -} - - -int Socket::Close() -{ - if (m_socket == INVALID_SOCKET) // this could happen - { - Handler().LogError(this, "Socket::Close", 0, "file descriptor invalid", LOG_LEVEL_WARNING); - return 0; - } - int n; - if ((n = closesocket(m_socket)) == -1) - { - // failed... - Handler().LogError(this, "close", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - Handler().Set(m_socket, false, false, false); // remove from fd_set's - Handler().AddList(m_socket, LIST_CALLONCONNECT, false); -#ifdef ENABLE_DETACH - Handler().AddList(m_socket, LIST_DETACH, false); -#endif - Handler().AddList(m_socket, LIST_TIMEOUT, false); - Handler().AddList(m_socket, LIST_RETRY, false); - Handler().AddList(m_socket, LIST_CLOSE, false); - m_socket = INVALID_SOCKET; - return n; -} - - -SOCKET Socket::CreateSocket(int af,int type, const std::string& protocol) -{ - struct protoent *p = NULL; - SOCKET s; - -#ifdef ENABLE_POOL - m_socket_type = type; - m_socket_protocol = protocol; -#endif - if (protocol.size()) - { - p = getprotobyname( protocol.c_str() ); - if (!p) - { - Handler().LogError(this, "getprotobyname", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -#ifdef ENABLE_EXCEPTIONS - throw Exception(std::string("getprotobyname() failed: ") + StrError(Errno)); -#endif - return INVALID_SOCKET; - } - } - int protno = p ? p -> p_proto : 0; - - s = socket(af, type, protno); - if (s == INVALID_SOCKET) - { - Handler().LogError(this, "socket", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -#ifdef ENABLE_EXCEPTIONS - throw Exception(std::string("socket() failed: ") + StrError(Errno)); -#endif - return INVALID_SOCKET; - } - Attach(s); - OnOptions(af, type, protno, s); - Attach(INVALID_SOCKET); - return s; -} - - -void Socket::Attach(SOCKET s) -{ - m_socket = s; -} - - -SOCKET Socket::GetSocket() -{ - return m_socket; -} - - -void Socket::SetDeleteByHandler(bool x) -{ - m_bDel = x; -} - - -bool Socket::DeleteByHandler() -{ - return m_bDel; -} - - -void Socket::SetCloseAndDelete(bool x) -{ - if (x != m_bClose) - { - Handler().AddList(m_socket, LIST_CLOSE, x); - m_bClose = x; - if (x) - { - m_tClose = time(NULL); - } - } -} - - -bool Socket::CloseAndDelete() -{ - return m_bClose; -} - - -void Socket::SetRemoteAddress(SocketAddress& ad) //struct sockaddr* sa, socklen_t l) -{ - m_remote_address = ad.GetCopy(); -} - - -std::auto_ptr<SocketAddress> Socket::GetRemoteSocketAddress() -{ - return std::auto_ptr<SocketAddress>(m_remote_address -> GetCopy()); -} - - -ISocketHandler& Socket::Handler() const -{ -#ifdef ENABLE_DETACH - if (IsDetached()) - return *m_slave_handler; -#endif - return m_handler; -} - - -ISocketHandler& Socket::MasterHandler() const -{ - return m_handler; -} - - -ipaddr_t Socket::GetRemoteIP4() -{ - ipaddr_t l = 0; -#ifdef ENABLE_IPV6 - if (m_ipv6) - { - Handler().LogError(this, "GetRemoteIP4", 0, "get ipv4 address for ipv6 socket", LOG_LEVEL_WARNING); - } -#endif - if (m_remote_address.get() != NULL) - { - struct sockaddr *p = *m_remote_address; - struct sockaddr_in *sa = (struct sockaddr_in *)p; - memcpy(&l, &sa -> sin_addr, sizeof(struct in_addr)); - } - return l; -} - - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -struct in6_addr Socket::GetRemoteIP6() -{ - if (!m_ipv6) - { - Handler().LogError(this, "GetRemoteIP6", 0, "get ipv6 address for ipv4 socket", LOG_LEVEL_WARNING); - } - struct sockaddr_in6 fail; - if (m_remote_address.get() != NULL) - { - struct sockaddr *p = *m_remote_address; - memcpy(&fail, p, sizeof(struct sockaddr_in6)); - } - else - { - memset(&fail, 0, sizeof(struct sockaddr_in6)); - } - return fail.sin6_addr; -} -#endif -#endif - - -port_t Socket::GetRemotePort() -{ - if (!m_remote_address.get()) - { - return 0; - } - return m_remote_address -> GetPort(); -} - - -std::string Socket::GetRemoteAddress() -{ - if (!m_remote_address.get()) - { - return ""; - } - return m_remote_address -> Convert(false); -} - - -std::string Socket::GetRemoteHostname() -{ - if (!m_remote_address.get()) - { - return ""; - } - return m_remote_address -> Reverse(); -} - - -bool Socket::SetNonblocking(bool bNb) -{ -#ifdef _WIN32 - unsigned long l = bNb ? 1 : 0; - int n = ioctlsocket(m_socket, FIONBIO, &l); - if (n != 0) - { - Handler().LogError(this, "ioctlsocket(FIONBIO)", Errno, ""); - return false; - } - return true; -#else - if (bNb) - { - if (fcntl(m_socket, F_SETFL, O_NONBLOCK) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, O_NONBLOCK)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - else - { - if (fcntl(m_socket, F_SETFL, 0) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, 0)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - return true; -#endif -} - - -bool Socket::SetNonblocking(bool bNb, SOCKET s) -{ -#ifdef _WIN32 - unsigned long l = bNb ? 1 : 0; - int n = ioctlsocket(s, FIONBIO, &l); - if (n != 0) - { - Handler().LogError(this, "ioctlsocket(FIONBIO)", Errno, ""); - return false; - } - return true; -#else - if (bNb) - { - if (fcntl(s, F_SETFL, O_NONBLOCK) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, O_NONBLOCK)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - else - { - if (fcntl(s, F_SETFL, 0) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, 0)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - return true; -#endif -} - - -void Socket::Set(bool bRead, bool bWrite, bool bException) -{ - Handler().Set(m_socket, bRead, bWrite, bException); -} - - -bool Socket::Ready() -{ - if (m_socket != INVALID_SOCKET && !CloseAndDelete()) - return true; - return false; -} - - -void Socket::OnLine(const std::string& ) -{ -} - - -void Socket::OnConnectFailed() -{ -} - - -Socket *Socket::GetParent() -{ - return m_parent; -} - - -void Socket::SetParent(Socket *x) -{ - m_parent = x; -} - - -port_t Socket::GetPort() -{ - Handler().LogError(this, "GetPort", 0, "GetPort only implemented for ListenSocket", LOG_LEVEL_WARNING); - return 0; -} - - -bool Socket::OnConnectRetry() -{ - return true; -} - - -#ifdef ENABLE_RECONNECT -void Socket::OnReconnect() -{ -} -#endif - - -time_t Socket::Uptime() -{ - return time(NULL) - m_tCreate; -} - - -#ifdef ENABLE_IPV6 -void Socket::SetIpv6(bool x) -{ - m_ipv6 = x; -} - - -bool Socket::IsIpv6() -{ - return m_ipv6; -} -#endif - - -void Socket::DisableRead(bool x) -{ - m_b_disable_read = x; -} - - -bool Socket::IsDisableRead() -{ - return m_b_disable_read; -} - - -void Socket::SendBuf(const char *,size_t,int) -{ -} - - -void Socket::Send(const std::string&,int) -{ -} - - -void Socket::SetConnected(bool x) -{ - m_connected = x; -} - - -bool Socket::IsConnected() -{ - return m_connected; -} - - -void Socket::OnDisconnect() -{ -} - - -void Socket::SetErasedByHandler(bool x) -{ - m_b_erased_by_handler = x; -} - - -bool Socket::ErasedByHandler() -{ - return m_b_erased_by_handler; -} - - -time_t Socket::TimeSinceClose() -{ - return time(NULL) - m_tClose; -} - - -void Socket::SetClientRemoteAddress(SocketAddress& ad) -{ - if (!ad.IsValid()) - { - Handler().LogError(this, "SetClientRemoteAddress", 0, "remote address not valid", LOG_LEVEL_ERROR); - } - m_client_remote_address = ad.GetCopy(); -} - - -std::auto_ptr<SocketAddress> Socket::GetClientRemoteAddress() -{ - if (!m_client_remote_address.get()) - { - Handler().LogError(this, "GetClientRemoteAddress", 0, "remote address not yet set", LOG_LEVEL_ERROR); - } - return std::auto_ptr<SocketAddress>(m_client_remote_address -> GetCopy()); -} - - -uint64_t Socket::GetBytesSent(bool) -{ - return 0; -} - - -uint64_t Socket::GetBytesReceived(bool) -{ - return 0; -} - - -#ifdef HAVE_OPENSSL -void Socket::OnSSLConnect() -{ -} - - -void Socket::OnSSLAccept() -{ -} - - -bool Socket::SSLNegotiate() -{ - return false; -} - - -bool Socket::IsSSL() -{ - return m_b_enable_ssl; -} - - -void Socket::EnableSSL(bool x) -{ - m_b_enable_ssl = x; -} - - -bool Socket::IsSSLNegotiate() -{ - return m_b_ssl; -} - - -void Socket::SetSSLNegotiate(bool x) -{ - m_b_ssl = x; -} - - -bool Socket::IsSSLServer() -{ - return m_b_ssl_server; -} - - -void Socket::SetSSLServer(bool x) -{ - m_b_ssl_server = x; -} - - -void Socket::OnSSLConnectFailed() -{ -} - - -void Socket::OnSSLAcceptFailed() -{ -} -#endif // HAVE_OPENSSL - - -#ifdef ENABLE_POOL -void Socket::CopyConnection(Socket *sock) -{ - Attach( sock -> GetSocket() ); -#ifdef ENABLE_IPV6 - SetIpv6( sock -> IsIpv6() ); -#endif - SetSocketType( sock -> GetSocketType() ); - SetSocketProtocol( sock -> GetSocketProtocol() ); - - SetClientRemoteAddress( *sock -> GetClientRemoteAddress() ); - SetRemoteAddress( *sock -> GetRemoteSocketAddress() ); -} - - -void Socket::SetIsClient() -{ - m_bClient = true; -} - - -void Socket::SetSocketType(int x) -{ - m_socket_type = x; -} - - -int Socket::GetSocketType() -{ - return m_socket_type; -} - - -void Socket::SetSocketProtocol(const std::string& x) -{ - m_socket_protocol = x; -} - - -const std::string& Socket::GetSocketProtocol() -{ - return m_socket_protocol; -} - - -void Socket::SetRetain() -{ - if (m_bClient) m_bRetain = true; -} - - -bool Socket::Retain() -{ - return m_bRetain; -} - - -void Socket::SetLost() -{ - m_bLost = true; -} - - -bool Socket::Lost() -{ - return m_bLost; -} -#endif // ENABLE_POOL - - -#ifdef ENABLE_SOCKS4 -void Socket::OnSocks4Connect() -{ - Handler().LogError(this, "OnSocks4Connect", 0, "Use with TcpSocket only"); -} - - -void Socket::OnSocks4ConnectFailed() -{ - Handler().LogError(this, "OnSocks4ConnectFailed", 0, "Use with TcpSocket only"); -} - - -bool Socket::OnSocks4Read() -{ - Handler().LogError(this, "OnSocks4Read", 0, "Use with TcpSocket only"); - return true; -} - - -void Socket::SetSocks4Host(const std::string& host) -{ - Utility::u2ip(host, m_socks4_host); -} - - -bool Socket::Socks4() -{ - return m_bSocks4; -} - - -void Socket::SetSocks4(bool x) -{ - m_bSocks4 = x; -} - - -void Socket::SetSocks4Host(ipaddr_t a) -{ - m_socks4_host = a; -} - - -void Socket::SetSocks4Port(port_t p) -{ - m_socks4_port = p; -} - - -void Socket::SetSocks4Userid(const std::string& x) -{ - m_socks4_userid = x; -} - - -ipaddr_t Socket::GetSocks4Host() -{ - return m_socks4_host; -} - - -port_t Socket::GetSocks4Port() -{ - return m_socks4_port; -} - - -const std::string& Socket::GetSocks4Userid() -{ - return m_socks4_userid; -} -#endif // ENABLE_SOCKS4 - - -#ifdef ENABLE_DETACH -bool Socket::Detach() -{ - if (!DeleteByHandler()) - return false; - if (m_pThread) - return false; - if (m_detached) - return false; - SetDetach(); - return true; -} - - -void Socket::DetachSocket() -{ - SetDetached(); - m_pThread = new SocketThread(this); - m_pThread -> SetRelease(true); -} - - -void Socket::OnDetached() -{ -} - - -void Socket::SetDetach(bool x) -{ - Handler().AddList(m_socket, LIST_DETACH, x); - m_detach = x; -} - - -bool Socket::IsDetach() -{ - return m_detach; -} - - -void Socket::SetDetached(bool x) -{ - m_detached = x; -} - - -const bool Socket::IsDetached() const -{ - return m_detached; -} - - -void Socket::SetSlaveHandler(ISocketHandler *p) -{ - m_slave_handler = p; -} - - -Socket::SocketThread::SocketThread(Socket *p) -:Thread(false) -,m_socket(p) -{ - // Creator will release -} - - -Socket::SocketThread::~SocketThread() -{ - if (IsRunning()) - { - SetRelease(true); - SetRunning(false); -#ifdef _WIN32 - Sleep(1000); -#else - sleep(1); -#endif - } -} - - -void Socket::SocketThread::Run() -{ - SocketHandler h; - h.SetSlave(); - h.Add(m_socket); - m_socket -> SetSlaveHandler(&h); - m_socket -> OnDetached(); - while (h.GetCount() && IsRunning()) - { - h.Select(0, 500000); - } - // m_socket now deleted oops - // yeah oops m_socket delete its socket thread, that means this - // so Socket will no longer delete its socket thread, instead we do this: - SetDeleteOnExit(); -} -#endif // ENABLE_DETACH - - -#ifdef ENABLE_RESOLVER -int Socket::Resolve(const std::string& host,port_t port) -{ - return Handler().Resolve(this, host, port); -} - - -#ifdef ENABLE_IPV6 -int Socket::Resolve6(const std::string& host,port_t port) -{ - return Handler().Resolve6(this, host, port); -} -#endif - - -int Socket::Resolve(ipaddr_t a) -{ - return Handler().Resolve(this, a); -} - - -#ifdef ENABLE_IPV6 -int Socket::Resolve(in6_addr& a) -{ - return Handler().Resolve(this, a); -} -#endif - - -void Socket::OnResolved(int,ipaddr_t,port_t) -{ -} - - -#ifdef ENABLE_IPV6 -void Socket::OnResolved(int,in6_addr&,port_t) -{ -} -#endif - - -void Socket::OnReverseResolved(int,const std::string&) -{ -} - - -void Socket::OnResolveFailed(int) -{ -} -#endif // ENABLE_RESOLVER - - -/* IP options */ - - -bool Socket::SetIpOptions(const void *p, socklen_t len) -{ -#ifdef IP_OPTIONS - if (setsockopt(GetSocket(), IPPROTO_IP, IP_OPTIONS, (char *)p, len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_OPTIONS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_OPTIONS", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef IP_PKTINFO -bool Socket::SetIpPktinfo(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_PKTINFO, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_PKTINFO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_RECVTOS -bool Socket::SetIpRecvTOS(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVTOS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVTOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_RECVTTL -bool Socket::SetIpRecvTTL(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVTTL, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVTTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_RECVOPTS -bool Socket::SetIpRecvopts(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVOPTS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVOPTS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_RETOPTS -bool Socket::SetIpRetopts(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RETOPTS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RETOPTS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SetIpTOS(unsigned char tos) -{ -#ifdef IP_TOS - if (setsockopt(GetSocket(), IPPROTO_IP, IP_TOS, (char *)&tos, sizeof(tos)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_TOS", LOG_LEVEL_INFO); - return false; -#endif -} - - -unsigned char Socket::IpTOS() -{ - unsigned char tos = 0; -#ifdef IP_TOS - socklen_t len = sizeof(tos); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_TOS, (char *)&tos, &len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_TOS", LOG_LEVEL_INFO); -#endif - return tos; -} - - -bool Socket::SetIpTTL(int ttl) -{ -#ifdef IP_TTL - if (setsockopt(GetSocket(), IPPROTO_IP, IP_TTL, (char *)&ttl, sizeof(ttl)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_TTL", LOG_LEVEL_INFO); - return false; -#endif -} - - -int Socket::IpTTL() -{ - int ttl = 0; -#ifdef IP_TTL - socklen_t len = sizeof(ttl); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_TTL, (char *)&ttl, &len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_TTL", LOG_LEVEL_INFO); -#endif - return ttl; -} - - -bool Socket::SetIpHdrincl(bool x) -{ -#ifdef IP_HDRINCL - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_HDRINCL, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_HDRINCL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_HDRINCL", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef IP_RECVERR -bool Socket::SetIpRecverr(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVERR, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVERR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_MTU_DISCOVER -bool Socket::SetIpMtudiscover(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MTU_DISCOVER, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MTU_DISCOVER)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef IP_MTU -int Socket::IpMtu() -{ - int mtu = 0; - socklen_t len = sizeof(mtu); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_MTU, (char *)&mtu, &len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MTU)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } - return mtu; -} -#endif - - -#ifdef IP_ROUTER_ALERT -bool Socket::SetIpRouterAlert(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ROUTER_ALERT, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ROUTER_ALERT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SetIpMulticastTTL(int ttl) -{ -#ifdef IP_MULTICAST_TTL - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_TTL, (char *)&ttl, sizeof(ttl)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MULTICAST_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_TTL", LOG_LEVEL_INFO); - return false; -#endif -} - - -int Socket::IpMulticastTTL() -{ - int ttl = 0; -#ifdef IP_MULTICAST_TTL - socklen_t len = sizeof(ttl); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_TTL, (char *)&ttl, &len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MULTICAST_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_TTL", LOG_LEVEL_INFO); -#endif - return ttl; -} - - -bool Socket::SetMulticastLoop(bool x) -{ -#ifdef IP_MULTICAST_LOOP - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_LOOP, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MULTICAST_LOOP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_LOOP", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef LINUX -bool Socket::IpAddMembership(struct ip_mreqn& ref) -{ -#ifdef IP_ADD_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreqn)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ADD_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_ADD_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} -#endif - - -bool Socket::IpAddMembership(struct ip_mreq& ref) -{ -#ifdef IP_ADD_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ADD_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_ADD_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef LINUX -bool Socket::IpDropMembership(struct ip_mreqn& ref) -{ -#ifdef IP_DROP_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_DROP_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreqn)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_DROP_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_DROP_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} -#endif - - -bool Socket::IpDropMembership(struct ip_mreq& ref) -{ -#ifdef IP_DROP_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_DROP_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_DROP_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_DROP_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} - - -/* SOCKET options */ - - -bool Socket::SetSoReuseaddr(bool x) -{ -#ifdef SO_REUSEADDR - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_REUSEADDR, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_REUSEADDR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_REUSEADDR", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoKeepalive(bool x) -{ -#ifdef SO_KEEPALIVE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_KEEPALIVE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_KEEPALIVE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_KEEPALIVE", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef SO_NOSIGPIPE -bool Socket::SetSoNosigpipe(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_NOSIGPIPE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_NOSIGPIPE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SoAcceptconn() -{ - int value = 0; -#ifdef SO_ACCEPTCONN - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_ACCEPTCONN, (char *)&value, &len) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_ACCEPTCONN)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_ACCEPTCONN", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - - -#ifdef SO_BSDCOMPAT -bool Socket::SetSoBsdcompat(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BSDCOMPAT, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BSDCOMPAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef SO_BINDTODEVICE -bool Socket::SetSoBindtodevice(const std::string& intf) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BINDTODEVICE, (char *)intf.c_str(), intf.size()) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BINDTODEVICE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SetSoBroadcast(bool x) -{ -#ifdef SO_BROADCAST - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BROADCAST, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BROADCAST)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_BROADCAST", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoDebug(bool x) -{ -#ifdef SO_DEBUG - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_DEBUG, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_DEBUG)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_DEBUG", LOG_LEVEL_INFO); - return false; -#endif -} - - -int Socket::SoError() -{ - int value = 0; -#ifdef SO_ERROR - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_ERROR, (char *)&value, &len) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_ERROR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_ERROR", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - - -bool Socket::SetSoDontroute(bool x) -{ -#ifdef SO_DONTROUTE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_DONTROUTE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_DONTROUTE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_DONTROUTE", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoLinger(int onoff, int linger) -{ -#ifdef SO_LINGER - struct linger stl; - stl.l_onoff = onoff; - stl.l_linger = linger; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_LINGER, (char *)&stl, sizeof(stl)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_LINGER)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_LINGER", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoOobinline(bool x) -{ -#ifdef SO_OOBINLINE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_OOBINLINE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_OOBINLINE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_OOBINLINE", LOG_LEVEL_INFO); - return false; -#endif -} - - -#ifdef SO_PASSCRED -bool Socket::SetSoPasscred(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PASSCRED, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PASSCRED)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef SO_PEERCRED -bool Socket::SoPeercred(struct ucred& ucr) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PEERCRED, (char *)&ucr, sizeof(ucr)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PEERCRED)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef SO_PRIORITY -bool Socket::SetSoPriority(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PRIORITY, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PRIORITY)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SetSoRcvlowat(int x) -{ -#ifdef SO_RCVLOWAT - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVLOWAT, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVLOWAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVLOWAT", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoSndlowat(int x) -{ -#ifdef SO_SNDLOWAT - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDLOWAT, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDLOWAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDLOWAT", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoRcvtimeo(struct timeval& tv) -{ -#ifdef SO_RCVTIMEO - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(tv)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVTIMEO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVTIMEO", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoSndtimeo(struct timeval& tv) -{ -#ifdef SO_SNDTIMEO - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDTIMEO, (char *)&tv, sizeof(tv)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDTIMEO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDTIMEO", LOG_LEVEL_INFO); - return false; -#endif -} - - -bool Socket::SetSoRcvbuf(int x) -{ -#ifdef SO_RCVBUF - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUF, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVBUF", LOG_LEVEL_INFO); - return false; -#endif -} - - -int Socket::SoRcvbuf() -{ - int value = 0; -#ifdef SO_RCVBUF - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUF, (char *)&value, &len) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVBUF", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - - -#ifdef SO_RCVBUFFORCE -bool Socket::SetSoRcvbufforce(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUFFORCE, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVBUFFORCE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -bool Socket::SetSoSndbuf(int x) -{ -#ifdef SO_SNDBUF - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUF, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDBUF", LOG_LEVEL_INFO); - return false; -#endif -} - - -int Socket::SoSndbuf() -{ - int value = 0; -#ifdef SO_SNDBUF - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUF, (char *)&value, &len) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDBUF", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - - -#ifdef SO_SNDBUFFORCE -bool Socket::SetSoSndbufforce(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUFFORCE, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDBUFFORCE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -#ifdef SO_TIMESTAMP -bool Socket::SetSoTimestamp(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_TIMESTAMP, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_TIMESTAMP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - - -int Socket::SoType() -{ - int value = 0; -#ifdef SO_TYPE - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_TYPE, (char *)&value, &len) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_TYPE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_TYPE", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - - -#ifdef ENABLE_TRIGGERS -void Socket::Subscribe(int id) -{ - Handler().Subscribe(id, this); -} - - -void Socket::Unsubscribe(int id) -{ - Handler().Unsubscribe(id, this); -} - - -void Socket::OnTrigger(int, const TriggerData&) -{ -} - - -void Socket::OnCancelled(int) -{ -} -#endif - - -void Socket::SetTimeout(time_t secs) -{ - if (!secs) - { - Handler().AddList(m_socket, LIST_TIMEOUT, false); - return; - } - Handler().AddList(m_socket, LIST_TIMEOUT, true); - m_timeout_start = time(NULL); - m_timeout_limit = secs; -} - - -void Socket::OnTimeout() -{ -} - - -void Socket::OnConnectTimeout() -{ -} - - -bool Socket::Timeout(time_t tnow) -{ - if (tnow - m_timeout_start > m_timeout_limit) - return true; - return false; -} - - -/** Returns local port number for bound socket file descriptor. */ -port_t Socket::GetSockPort() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return ntohs(sa.sin6_port); - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return ntohs(sa.sin_port); -} - - -/** Returns local ipv4 address for bound socket file descriptor. */ -ipaddr_t Socket::GetSockIP4() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - return 0; - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - ipaddr_t a; - memcpy(&a, &sa.sin_addr, 4); - return a; -} - - -/** Returns local ipv4 address as text for bound socket file descriptor. */ -std::string Socket::GetSockAddress() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - return ""; - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - Ipv4Address addr( sa ); - return addr.Convert(); -} - - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -/** Returns local ipv6 address for bound socket file descriptor. */ -struct in6_addr Socket::GetSockIP6() -{ - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return sa.sin6_addr; - } - struct in6_addr a; - memset(&a, 0, sizeof(a)); - return a; -} - - -/** Returns local ipv6 address as text for bound socket file descriptor. */ -std::string Socket::GetSockAddress6() -{ - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - Ipv6Address addr( sa ); - return addr.Convert(); - } - return ""; -} -#endif -#endif - - -#ifdef SOCKETS_NAMESPACE -} -#endif - |