X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/60edcf453539716afa50f8350531634e45e697cd..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/unix/gsocket.cpp?ds=sidebyside diff --git a/src/unix/gsocket.cpp b/src/unix/gsocket.cpp index 13a3b5b12c..1c4e899b15 100644 --- a/src/unix/gsocket.cpp +++ b/src/unix/gsocket.cpp @@ -20,6 +20,7 @@ #ifndef __GSOCKET_STANDALONE__ #include "wx/defs.h" +#include "wx/private/gsocketiohandler.h" #endif #if defined(__VISAGECPP__) @@ -449,6 +450,12 @@ struct servent *wxGetservbyname_r(const char *port, const char *protocol, # define GSocket_Debug(args) #endif /* __GSOCKET_DEBUG__ */ +#if wxUSE_IPV6 +typedef struct sockaddr_storage wxSockAddr; +#else +typedef struct sockaddr wxSockAddr; +#endif + /* Table of GUI-related functions. We must call them indirectly because * of wxBase and GUI separation: */ @@ -520,6 +527,8 @@ GSocket::GSocket() int i; m_fd = INVALID_SOCKET; + m_handler = NULL; + for (i=0;iDisable_Events(this); - /* gsockosx.c calls CFSocketInvalidate which closes the socket for us */ -#if !(defined(__DARWIN__) && (defined(__WXMAC__) || defined(__WXCOCOA__))) - close(m_fd); -#endif + + /* When running on OS X, the gsockosx implementation of GSocketGUIFunctionsTable + will close the socket during Disable_Events. However, it will only do this + if it is being used. That is, it won't do it in a console program. To + ensure we get the right behavior, we have gsockosx set m_fd = INVALID_SOCKET + if it has closed the socket which indicates to us (at runtime, instead of + at compile time as this had been before) that the socket has already + been closed. + */ + if(m_fd != INVALID_SOCKET) + close(m_fd); m_fd = INVALID_SOCKET; } @@ -565,6 +583,8 @@ GSocket::~GSocket() /* Per-socket GUI-specific cleanup */ gs_gui_functions->Destroy_Socket(this); + delete m_handler; + /* Destroy private addresses */ if (m_local) GAddress_destroy(m_local); @@ -664,7 +684,7 @@ GSocketError GSocket::SetPeer(GAddress *address) GAddress *GSocket::GetLocal() { GAddress *address; - struct sockaddr addr; + wxSockAddr addr; WX_SOCKLEN_T size = sizeof(addr); GSocketError err; @@ -681,7 +701,7 @@ GAddress *GSocket::GetLocal() return NULL; } - if (getsockname(m_fd, &addr, (WX_SOCKLEN_T *) &size) < 0) + if (getsockname(m_fd, (sockaddr*)&addr, (WX_SOCKLEN_T *) &size) < 0) { m_error = GSOCK_IOERR; return NULL; @@ -695,7 +715,7 @@ GAddress *GSocket::GetLocal() return NULL; } - err = _GAddress_translate_from(address, &addr, size); + err = _GAddress_translate_from(address, (sockaddr*)&addr, size); if (err != GSOCK_NOERROR) { GAddress_destroy(address); @@ -813,7 +833,7 @@ GSocketError GSocket::SetServer() */ GSocket *GSocket::WaitConnection() { - struct sockaddr from; + wxSockAddr from; WX_SOCKLEN_T fromlen = sizeof(from); GSocket *connection; GSocketError err; @@ -845,7 +865,7 @@ GSocket *GSocket::WaitConnection() return NULL; } - connection->m_fd = accept(m_fd, &from, (WX_SOCKLEN_T *) &fromlen); + connection->m_fd = accept(m_fd, (sockaddr*)&from, (WX_SOCKLEN_T *) &fromlen); /* Reenable CONNECTION events */ Enable(GSOCK_CONNECTION); @@ -874,7 +894,7 @@ GSocket *GSocket::WaitConnection() return NULL; } - err = _GAddress_translate_from(connection->m_peer, &from, fromlen); + err = _GAddress_translate_from(connection->m_peer, (sockaddr*)&from, fromlen); if (err != GSOCK_NOERROR) { delete connection; @@ -1007,6 +1027,11 @@ GSocketError GSocket::Connect(GSocketStream stream) #endif } + if (m_initialRecvBufferSize >= 0) + setsockopt(m_fd, SOL_SOCKET, SO_RCVBUF, (const char*)&m_initialRecvBufferSize, sizeof(m_initialRecvBufferSize)); + if (m_initialSendBufferSize >= 0) + setsockopt(m_fd, SOL_SOCKET, SO_SNDBUF, (const char*)&m_initialSendBufferSize, sizeof(m_initialSendBufferSize)); + // If a local address has been set, then we need to bind to it before calling connect if (m_local && m_local->m_addr) { @@ -1654,7 +1679,7 @@ int GSocket::Recv_Stream(char *buffer, int size) int GSocket::Recv_Dgram(char *buffer, int size) { - struct sockaddr from; + wxSockAddr from; WX_SOCKLEN_T fromlen = sizeof(from); int ret; GSocketError err; @@ -1663,7 +1688,7 @@ int GSocket::Recv_Dgram(char *buffer, int size) do { - ret = recvfrom(m_fd, buffer, size, 0, &from, (WX_SOCKLEN_T *) &fromlen); + ret = recvfrom(m_fd, buffer, size, 0, (sockaddr*)&from, (WX_SOCKLEN_T *) &fromlen); } while (ret == -1 && errno == EINTR); /* Loop until not interrupted */ @@ -1681,7 +1706,7 @@ int GSocket::Recv_Dgram(char *buffer, int size) } } - err = _GAddress_translate_from(m_peer, &from, fromlen); + err = _GAddress_translate_from(m_peer, (sockaddr*)&from, fromlen); if (err != GSOCK_NOERROR) { GAddress_destroy(m_peer); @@ -1970,11 +1995,11 @@ GSocketError _GAddress_translate_from(GAddress *address, case AF_UNIX: address->m_family = GSOCK_UNIX; break; -#ifdef AF_INET6 +#if wxUSE_IPV6 case AF_INET6: address->m_family = GSOCK_INET6; break; -#endif +#endif // wxUSE_IPV6 default: { address->m_error = GSOCK_INVOP; @@ -2237,6 +2262,169 @@ unsigned short GAddress_INET_GetPort(GAddress *address) return ntohs(addr->sin_port); } +#if wxUSE_IPV6 +/* + * ------------------------------------------------------------------------- + * Internet IPv6 address family + * ------------------------------------------------------------------------- + */ + +GSocketError _GAddress_Init_INET6(GAddress *address) +{ + struct in6_addr any_address = IN6ADDR_ANY_INIT; + address->m_len = sizeof(struct sockaddr_in6); + address->m_addr = (struct sockaddr *) malloc(address->m_len); + if (address->m_addr == NULL) + { + address->m_error = GSOCK_MEMERR; + return GSOCK_MEMERR; + } + memset(address->m_addr,0,address->m_len); + + address->m_family = GSOCK_INET6; + address->m_realfamily = AF_INET6; + ((struct sockaddr_in6 *)address->m_addr)->sin6_family = AF_INET6; + ((struct sockaddr_in6 *)address->m_addr)->sin6_addr = any_address; + + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_SetHostName(GAddress *address, const char *hostname) +{ + assert(address != NULL); + CHECK_ADDRESS(address, INET6); + + addrinfo hints; + memset( & hints, 0, sizeof( hints ) ); + hints.ai_family = AF_INET6; + addrinfo * info = 0; + if ( getaddrinfo( hostname, "0", & hints, & info ) || ! info ) + { + address->m_error = GSOCK_NOHOST; + return GSOCK_NOHOST; + } + + memcpy( address->m_addr, info->ai_addr, info->ai_addrlen ); + freeaddrinfo( info ); + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_SetAnyAddress(GAddress *address) +{ + assert(address != NULL); + + CHECK_ADDRESS(address, INET6); + + struct in6_addr addr; + memset( & addr, 0, sizeof( addr ) ); + return GAddress_INET6_SetHostAddress(address, addr); +} +GSocketError GAddress_INET6_SetHostAddress(GAddress *address, + struct in6_addr hostaddr) +{ + assert(address != NULL); + + CHECK_ADDRESS(address, INET6); + + ((struct sockaddr_in6 *)address->m_addr)->sin6_addr = hostaddr; + + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_SetPortName(GAddress *address, const char *port, + const char *protocol) +{ + struct servent *se; + struct sockaddr_in6 *addr; + + assert(address != NULL); + CHECK_ADDRESS(address, INET6); + + if (!port) + { + address->m_error = GSOCK_INVPORT; + return GSOCK_INVPORT; + } + + se = getservbyname(port, protocol); + if (!se) + { + if (isdigit(port[0])) + { + int port_int; + + port_int = atoi(port); + addr = (struct sockaddr_in6 *)address->m_addr; + addr->sin6_port = htons((u_short) port_int); + return GSOCK_NOERROR; + } + + address->m_error = GSOCK_INVPORT; + return GSOCK_INVPORT; + } + + addr = (struct sockaddr_in6 *)address->m_addr; + addr->sin6_port = se->s_port; + + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_SetPort(GAddress *address, unsigned short port) +{ + struct sockaddr_in6 *addr; + + assert(address != NULL); + CHECK_ADDRESS(address, INET6); + + addr = (struct sockaddr_in6 *)address->m_addr; + addr->sin6_port = htons(port); + + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_GetHostName(GAddress *address, char *hostname, size_t sbuf) +{ + struct hostent *he; + char *addr_buf; + struct sockaddr_in6 *addr; + + assert(address != NULL); + CHECK_ADDRESS(address, INET6); + + addr = (struct sockaddr_in6 *)address->m_addr; + addr_buf = (char *)&(addr->sin6_addr); + + he = gethostbyaddr(addr_buf, sizeof(addr->sin6_addr), AF_INET6); + if (he == NULL) + { + address->m_error = GSOCK_NOHOST; + return GSOCK_NOHOST; + } + + strncpy(hostname, he->h_name, sbuf); + + return GSOCK_NOERROR; +} + +GSocketError GAddress_INET6_GetHostAddress(GAddress *address,struct in6_addr *hostaddr) +{ + assert(address != NULL); + assert(hostaddr != NULL); + CHECK_ADDRESS_RETVAL(address, INET6, GSOCK_INVADDR); + *hostaddr = ( (struct sockaddr_in6 *)address->m_addr )->sin6_addr; + return GSOCK_NOERROR; +} + +unsigned short GAddress_INET6_GetPort(GAddress *address) +{ + assert(address != NULL); + CHECK_ADDRESS_RETVAL(address, INET6, 0); + + return ntohs( ((struct sockaddr_in6 *)address->m_addr)->sin6_port ); +} + +#endif // wxUSE_IPV6 + /* * ------------------------------------------------------------------------- * Unix address family