X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad81651f00edc6f489d9b6a0839d316a964fd521..a75124d0da255513e83d2e62f963dd849829466b:/src/common/sckaddr.cpp diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp index 75a6079af4..0fe92695f1 100644 --- a/src/common/sckaddr.cpp +++ b/src/common/sckaddr.cpp @@ -1,58 +1,77 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: sckaddr.cpp +// Name: src/common/sckaddr.cpp // Purpose: Network address manager // Author: Guilhem Lavaux // Modified by: // Created: 26/04/97 // RCS-ID: $Id$ // Copyright: (c) 1997, 1998 Guilhem Lavaux -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ - #pragma implementation "sckaddr.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop + #pragma hdrstop #endif #if wxUSE_SOCKETS -#include -#include -#include +#ifndef WX_PRECOMP + #include "wx/object.h" + #include "wx/log.h" + #include "wx/intl.h" -#if !defined(__MWERKS__) && !defined(__SALFORDC__) -#include -#endif + #include + #include + #include + + #if !defined(__MWERKS__) && !defined(__SALFORDC__) + #include + #endif +#endif // !WX_PRECOMP -#include "wx/defs.h" -#include "wx/object.h" -#include "wx/log.h" -#include "wx/intl.h" #include "wx/gsocket.h" +#include "wx/socket.h" #include "wx/sckaddr.h" IMPLEMENT_ABSTRACT_CLASS(wxSockAddress, wxObject) -IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxSockAddress) -#ifdef ENABLE_IPV6 -IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxSockAddress) +IMPLEMENT_ABSTRACT_CLASS(wxIPaddress, wxSockAddress) +IMPLEMENT_DYNAMIC_CLASS(wxIPV4address, wxIPaddress) +#if wxUSE_IPV6 +IMPLEMENT_DYNAMIC_CLASS(wxIPV6address, wxIPaddress) #endif -#ifdef __UNIX__ +#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress) #endif // --------------------------------------------------------------------------- -// wxIPV4address +// wxSockAddress // --------------------------------------------------------------------------- +void wxSockAddress::Init() +{ + if ( !wxSocketBase::IsInitialized() ) + { + // we must do it before using GAddress_XXX functions + (void)wxSocketBase::Initialize(); + } +} + wxSockAddress::wxSockAddress() { - m_address = GAddress_new(); + Init(); + + m_address = GAddress_new(); +} + +wxSockAddress::wxSockAddress(const wxSockAddress& other) + : wxObject() +{ + Init(); + + m_address = GAddress_copy(other.m_address); } wxSockAddress::~wxSockAddress() @@ -62,28 +81,41 @@ wxSockAddress::~wxSockAddress() void wxSockAddress::SetAddress(GAddress *address) { - GAddress_destroy(m_address); - m_address = GAddress_copy(address); + if ( address != m_address ) + { + GAddress_destroy(m_address); + m_address = GAddress_copy(address); + } } -const wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr) +wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr) { SetAddress(addr.GetAddress()); return *this; } -void wxSockAddress::CopyObject(wxObject& dest) const +void wxSockAddress::Clear() +{ + GAddress_destroy(m_address); + m_address = GAddress_new(); +} + +// --------------------------------------------------------------------------- +// wxIPaddress +// --------------------------------------------------------------------------- + +wxIPaddress::wxIPaddress() + : wxSockAddress() { - wxSockAddress *addr = (wxSockAddress *)&dest; +} - wxObject::CopyObject(dest); - addr->SetAddress(GetAddress()); +wxIPaddress::wxIPaddress(const wxIPaddress& other) + : wxSockAddress(other) +{ } -void wxSockAddress::Clear() -{ - GAddress_destroy(m_address); - m_address = GAddress_new(); +wxIPaddress::~wxIPaddress() +{ } // --------------------------------------------------------------------------- @@ -91,7 +123,12 @@ void wxSockAddress::Clear() // --------------------------------------------------------------------------- wxIPV4address::wxIPV4address() - : wxSockAddress() + : wxIPaddress() +{ +} + +wxIPV4address::wxIPV4address(const wxIPV4address& other) + : wxIPaddress(other) { } @@ -102,23 +139,28 @@ wxIPV4address::~wxIPV4address() bool wxIPV4address::Hostname(const wxString& name) { // Some people are sometimes fool. - if (name == wxT("")) + if (name.empty()) { wxLogWarning( _("Trying to solve a NULL hostname: giving up") ); - return FALSE; + return false; } - - return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR); + m_origHostname = name; + return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR); } bool wxIPV4address::Hostname(unsigned long addr) { - return (GAddress_INET_SetHostAddress(m_address, addr) == GSOCK_NOERROR); + bool rv = (GAddress_INET_SetHostAddress(m_address, addr) == GSOCK_NOERROR); + if (rv) + m_origHostname = Hostname(); + else + m_origHostname = wxEmptyString; + return rv; } bool wxIPV4address::Service(const wxString& name) { - return (GAddress_INET_SetPortName(m_address, name.fn_str(), "tcp") == GSOCK_NOERROR); + return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR); } bool wxIPV4address::Service(unsigned short port) @@ -131,27 +173,71 @@ bool wxIPV4address::LocalHost() return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR); } -wxString wxIPV4address::Hostname() +bool wxIPV4address::IsLocalHost() const +{ + return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1")); +} + +bool wxIPV4address::BroadcastAddress() +{ + return (GAddress_INET_SetBroadcastAddress(m_address) == GSOCK_NOERROR); +} + +bool wxIPV4address::AnyAddress() +{ + return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR); +} + +wxString wxIPV4address::Hostname() const { char hostname[1024]; hostname[0] = 0; GAddress_INET_GetHostName(m_address, hostname, 1024); - return wxString(hostname); + return wxString::FromAscii(hostname); +} + +unsigned short wxIPV4address::Service() const +{ + return GAddress_INET_GetPort(m_address); +} + +wxSockAddress *wxIPV4address::Clone() const +{ + wxIPV4address *addr = new wxIPV4address(*this); + addr->m_origHostname = m_origHostname; + return addr; } -unsigned short wxIPV4address::Service() +wxString wxIPV4address::IPAddress() const { - return GAddress_INET_GetPort(m_address); + unsigned long raw = GAddress_INET_GetHostAddress(m_address); + return wxString::Format(_T("%lu.%lu.%lu.%lu"), + (raw>>24) & 0xff, + (raw>>16) & 0xff, + (raw>>8) & 0xff, + raw & 0xff + ); } -#if 0 +bool wxIPV4address::operator==(const wxIPV4address& addr) const +{ + return Hostname().Cmp(addr.Hostname()) == 0 && + Service() == addr.Service(); +} + +#if wxUSE_IPV6 // --------------------------------------------------------------------------- // wxIPV6address // --------------------------------------------------------------------------- wxIPV6address::wxIPV6address() - : wxSockAddress() + : wxIPaddress() +{ +} + +wxIPV6address::wxIPV6address(const wxIPV6address& other) + : wxIPaddress(other), m_origHostname(other.m_origHostname) { } @@ -161,48 +247,141 @@ wxIPV6address::~wxIPV6address() bool wxIPV6address::Hostname(const wxString& name) { - return (GAddress_INET_SetHostName(m_address, name.fn_str()) == GSOCK_NOERROR); + if (name.empty()) + { + wxLogWarning( _("Trying to solve a NULL hostname: giving up") ); + return false; + } + m_origHostname = name; + return (GAddress_INET6_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR); } bool wxIPV6address::Hostname(unsigned char addr[16]) { - return TRUE; + wxString name; + unsigned short wk[8]; + for ( int i = 0; i < 8; ++i ) + { + wk[i] = addr[2*i]; + wk[i] <<= 8; + wk[i] |= addr[2*i+1]; + } + name.Printf("%x:%x:%x:%x:%x:%x:%x:%x", + wk[0], wk[1], wk[2], wk[3], wk[4], wk[5], wk[6], wk[7]); + return Hostname(name); } -bool wxIPV6address::Service(const char *name) +bool wxIPV6address::Service(const wxString& name) { - return (GAddress_INET_SetPortName(m_address, name.fn_str()) == GSOCK_NOERROR); + return (GAddress_INET6_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR); } bool wxIPV6address::Service(unsigned short port) { - return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR); + return (GAddress_INET6_SetPort(m_address, port) == GSOCK_NOERROR); } bool wxIPV6address::LocalHost() { - return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR); + return (GAddress_INET6_SetHostName(m_address, "localhost") == GSOCK_NOERROR); } -const wxString& wxIPV6address::Hostname() +bool wxIPV6address::IsLocalHost() const { - return wxString(GAddress_INET_GetHostName(m_address)); + if ( Hostname() == "localhost" ) + return true; + + wxString addr = IPAddress(); + return addr == wxT("::1") || + addr == wxT("0:0:0:0:0:0:0:1") || + addr == wxT("::ffff:127.0.0.1"); } -unsigned short wxIPV6address::Service() +bool wxIPV6address::BroadcastAddress() { - return GAddress_INET_GetPort(m_address); + wxFAIL_MSG( "not implemented" ); + + return false; } -#endif +bool wxIPV6address::AnyAddress() +{ + return (GAddress_INET6_SetAnyAddress(m_address) == GSOCK_NOERROR); +} + +wxString wxIPV6address::IPAddress() const +{ + unsigned char addr[16]; + GAddress_INET6_GetHostAddress(m_address,(in6_addr*)addr); + + wxUint16 words[8]; + int i, + prefix_zero_count = 0; + for ( i = 0; i < 8; ++i ) + { + words[i] = addr[i*2]; + words[i] <<= 8; + words[i] |= addr[i*2+1]; + if ( i == prefix_zero_count && words[i] == 0 ) + ++prefix_zero_count; + } + + wxString result; + if ( prefix_zero_count == 8 ) + { + result = wxT( "::" ); + } + else if ( prefix_zero_count == 6 && words[5] == 0xFFFF ) + { + // IPv4 mapped + result.Printf("::ffff:%d.%d.%d.%d", + addr[12], addr[13], addr[14], addr[15]); + } + else // general case + { + result = ":"; + for ( i = prefix_zero_count; i < 8; ++i ) + { + result += wxString::Format(":%x", words[i]); + } + } + + return result; +} + +wxString wxIPV6address::Hostname() const +{ + char hostname[1024]; + hostname[0] = 0; + + if ( GAddress_INET6_GetHostName(m_address, + hostname, + WXSIZEOF(hostname)) != GSOCK_NOERROR ) + return wxEmptyString; + + return wxString::FromAscii(hostname); +} + +unsigned short wxIPV6address::Service() const +{ + return GAddress_INET6_GetPort(m_address); +} + +#endif // wxUSE_IPV6 + +#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) -#ifdef __UNIX__ // --------------------------------------------------------------------------- // wxUNIXaddress // --------------------------------------------------------------------------- wxUNIXaddress::wxUNIXaddress() - : wxSockAddress() + : wxSockAddress() +{ +} + +wxUNIXaddress::wxUNIXaddress(const wxUNIXaddress& other) + : wxSockAddress(other) { } @@ -221,10 +400,11 @@ wxString wxUNIXaddress::Filename() path[0] = 0; GAddress_UNIX_GetPath(m_address, path, 1024); - return wxString(path); + + return wxString::FromAscii(path); } -#endif +#endif // __UNIX__ -#endif +#endif // wxUSE_SOCKETS