/////////////////////////////////////////////////////////////////////////////
-// 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
-#endif
-
-#ifndef WX_PRECOMP
+ #pragma hdrstop
#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <memory.h>
-
-#include "wx/defs.h"
-#include "wx/object.h"
+#if wxUSE_SOCKETS
-#if defined(__WINDOWS__)
-#include <winsock.h>
-#endif // __WINDOWS__
-
-#if defined(__UNIX__)
+#ifndef WX_PRECOMP
+ #include "wx/object.h"
+ #include "wx/log.h"
+ #include "wx/intl.h"
-#ifdef VMS
-#include <socket.h>
-#include <in.h>
-#else
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#endif
-#include <unistd.h>
-#include <netdb.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <ctype.h>
-#endif // __UNIX__
+ #if !defined(__MWERKS__)
+ #include <memory.h>
+ #endif
+#endif // !WX_PRECOMP
+#include "wx/gsocket.h"
+#include "wx/socket.h"
#include "wx/sckaddr.h"
-#define CHECK_ADDRTYPE(var, type)
-
-#if !USE_SHARED_LIBRARY
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
-#endif
-wxIPV4address::wxIPV4address()
+// ---------------------------------------------------------------------------
+// wxSockAddress
+// ---------------------------------------------------------------------------
+
+void wxSockAddress::Init()
{
- m_addr = new sockaddr_in;
- Clear();
+ if ( !wxSocketBase::IsInitialized() )
+ {
+ // we must do it before using GAddress_XXX functions
+ (void)wxSocketBase::Initialize();
+ }
}
-wxIPV4address::~wxIPV4address()
+wxSockAddress::wxSockAddress()
{
+ Init();
+
+ m_address = GAddress_new();
}
-int wxIPV4address::SockAddrLen()
+wxSockAddress::wxSockAddress(const wxSockAddress& other)
+ : wxObject()
{
- return sizeof(*m_addr);
+ Init();
+
+ m_address = GAddress_copy(other.m_address);
}
-int wxIPV4address::GetFamily()
+wxSockAddress::~wxSockAddress()
{
- return AF_INET;
+ GAddress_destroy(m_address);
}
-void wxIPV4address::Clear()
+void wxSockAddress::SetAddress(GAddress *address)
{
- memset(m_addr, 0, sizeof(*m_addr));
- m_addr->sin_family = AF_INET;
- m_addr->sin_addr.s_addr = INADDR_ANY;
+ if ( address != m_address )
+ {
+ GAddress_destroy(m_address);
+ m_address = GAddress_copy(address);
+ }
}
-/*
-const wxSockAddress& wxIPV4address::operator =(const wxSockAddress& addr)
+wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)
{
- wxIPV4address *ip_addr = (wxIPV4address *)&addr;
- CHECK_ADDRTYPE(addr, wxIPV4address);
- m_addr = ip_addr->m_addr;
+ SetAddress(addr.GetAddress());
return *this;
}
-*/
-bool wxIPV4address::Hostname(const wxString& name)
+void wxSockAddress::Clear()
{
- struct hostent *hostent;
- struct in_addr *addr;
-
- if (name.IsNull())
- return FALSE;
-
- if (!name.IsNumber()) {
- if ((hostent = gethostbyname(name.GetData())) == 0) {
- return FALSE;
- }
- } else {
- long len_addr = inet_addr(name.GetData());
- if (len_addr == -1)
- return FALSE;
- m_addr->sin_addr.s_addr = len_addr;
- return TRUE;
- }
+ GAddress_destroy(m_address);
+ m_address = GAddress_new();
+}
- addr = (struct in_addr *) *(hostent->h_addr_list);
+// ---------------------------------------------------------------------------
+// wxIPaddress
+// ---------------------------------------------------------------------------
- m_addr->sin_addr.s_addr = addr[0].s_addr;
- return TRUE;
+wxIPaddress::wxIPaddress()
+ : wxSockAddress()
+{
+}
+
+wxIPaddress::wxIPaddress(const wxIPaddress& other)
+ : wxSockAddress(other)
+{
+}
+
+wxIPaddress::~wxIPaddress()
+{
+}
+
+// ---------------------------------------------------------------------------
+// wxIPV4address
+// ---------------------------------------------------------------------------
+
+wxIPV4address::wxIPV4address()
+ : wxIPaddress()
+{
+}
+
+wxIPV4address::wxIPV4address(const wxIPV4address& other)
+ : wxIPaddress(other)
+{
+}
+
+wxIPV4address::~wxIPV4address()
+{
+}
+
+bool wxIPV4address::Hostname(const wxString& name)
+{
+ // Some people are sometimes fool.
+ if (name.empty())
+ {
+ wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
+ return false;
+ }
+ m_origHostname = name;
+ return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
}
bool wxIPV4address::Hostname(unsigned long addr)
{
- m_addr->sin_addr.s_addr = htonl(addr);
- return TRUE;
+ 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)
{
- struct servent *servent;
-
- if (name.IsNull())
- return FALSE;
-
- if (!name.IsNumber()) {
- if ((servent = getservbyname(name, "tcp")) == 0)
- return FALSE;
- } else {
- if ((servent = getservbyport(atoi(name), "tcp")) == 0) {
- m_addr->sin_port = htons(atoi(name));
- return TRUE;
- }
- }
-
- m_addr->sin_port = servent->s_port;
- return TRUE;
+ return (GAddress_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);
}
bool wxIPV4address::Service(unsigned short port)
{
- m_addr->sin_port = htons(port);
- return TRUE;
+ return (GAddress_INET_SetPort(m_address, port) == GSOCK_NOERROR);
}
bool wxIPV4address::LocalHost()
{
- static char buf[256];
-
- if (gethostname(buf, sizeof(buf)) < 0)
- return Hostname("localhost");
- else
- return Hostname(buf);
+ return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
}
-wxString wxIPV4address::Hostname()
+bool wxIPV4address::IsLocalHost() const
{
- struct hostent *h_ent;
-
- h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
- GetFamily());
- return wxString(h_ent->h_name);
+ return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));
}
-unsigned short wxIPV4address::Service()
+bool wxIPV4address::BroadcastAddress()
{
- return ntohs(m_addr->sin_port);
+ return (GAddress_INET_SetBroadcastAddress(m_address) == GSOCK_NOERROR);
}
-void wxIPV4address::Build(struct sockaddr *&addr, size_t& len)
+bool wxIPV4address::AnyAddress()
{
- addr = (struct sockaddr *)m_addr;
- len = sizeof(*m_addr);
+ return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
}
-void wxIPV4address::Disassemble(struct sockaddr *addr, size_t len)
+wxString wxIPV4address::Hostname() const
{
- if (len != sizeof(*m_addr))
- return;
- *m_addr = *(struct sockaddr_in *)addr;
-}
+ char hostname[1024];
-#ifdef IPV6_ENABLE
+ hostname[0] = 0;
+ GAddress_INET_GetHostName(m_address, hostname, 1024);
+ return wxString::FromAscii(hostname);
+}
-wxIPV6address::wxIPV6address()
+unsigned short wxIPV4address::Service() const
{
- m_addr = new sockaddr_in6;
- Clear();
+ return GAddress_INET_GetPort(m_address);
}
-wxIPV6address::~wxIPV6address()
+wxSockAddress *wxIPV4address::Clone() const
{
+ wxIPV4address *addr = new wxIPV4address(*this);
+ addr->m_origHostname = m_origHostname;
+ return addr;
}
-int wxIPV6address::SockAddrLen()
+wxString wxIPV4address::IPAddress() const
{
- return sizeof(*m_addr);
+ 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
+ );
}
-int wxIPV6address::GetFamily()
+bool wxIPV4address::operator==(const wxIPV4address& addr) const
{
- return AF_INET6;
+ return Hostname().Cmp(addr.Hostname()) == 0 &&
+ Service() == addr.Service();
}
-void wxIPV6address::Clear()
-{
- memset(m_addr, 0, sizeof(*m_addr));
- m_addr->sin6_family = AF_INET6;
- m_addr->sin6_addr.s_addr = INADDR_ANY;
+#if wxUSE_IPV6
+// ---------------------------------------------------------------------------
+// wxIPV6address
+// ---------------------------------------------------------------------------
+
+wxIPV6address::wxIPV6address()
+ : wxIPaddress()
+{
}
-/*
-const wxSockAddress& wxIPV6address::operator =(const wxSockAddress& addr)
+wxIPV6address::wxIPV6address(const wxIPV6address& other)
+ : wxIPaddress(other), m_origHostname(other.m_origHostname)
{
- wxIPV6address *ip_addr = (wxIPV6address *)&addr;
+}
- CHECK_ADDRTYPE(addr, wxIPV6address);
- m_addr = ip_addr->m_addr;
- return *this;
+wxIPV6address::~wxIPV6address()
+{
}
-*/
bool wxIPV6address::Hostname(const wxString& name)
{
- struct hostent *hostent;
- struct in_addr *addr;
-
- if (name.IsNull())
- return FALSE;
-
- if (!name.IsNumber()) {
- hostent = gethostbyname2((char*) name, AF_INET6);
- if (!hostent)
- return FALSE;
- } else {
- // Don't how to do
- return FALSE;
+ if (name.empty())
+ {
+ wxLogWarning( _("Trying to solve a NULL hostname: giving up") );
+ return false;
}
-
- addr = (struct in6_addr *) *(hostent->h_addr_list);
-
- m_addr->sin6_addr.s6_addr = addr[0].s6_addr;
- return TRUE;
+ m_origHostname = name;
+ return (GAddress_INET6_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
}
bool wxIPV6address::Hostname(unsigned char addr[16])
{
- m_addr->sin6_addr.s6_addr = addr;
- 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)
{
- struct servent *servent;
-
- if (!name || !strlen(name))
- return FALSE;
-
- if (!isdigit(*name)) {
- if ((servent = getservbyname((char*) name, "tcp")) == 0)
- return FALSE;
- } else {
- if ((servent = getservbyport(atoi(name), "tcp")) == 0) {
- m_addr->sin_port = htons(atoi(name));
- return TRUE;
- }
- }
-
- m_addr->sin_port = servent->s_port;
- return TRUE;
+ return (GAddress_INET6_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);
}
bool wxIPV6address::Service(unsigned short port)
{
- m_addr->sin_port = htons(port);
- return TRUE;
+ return (GAddress_INET6_SetPort(m_address, port) == GSOCK_NOERROR);
}
bool wxIPV6address::LocalHost()
{
- static char buf[256];
-
- if (gethostname(buf, sizeof(buf)) < 0)
- return Hostname("localhost");
- else
- return Hostname(buf);
+ return (GAddress_INET6_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
}
-const wxString& wxIPV6address::Hostname()
+bool wxIPV6address::IsLocalHost() const
{
- struct hostent *h_ent;
+ if ( Hostname() == "localhost" )
+ return true;
- h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
- GetFamily());
- return wxString(h_ent->h_name);
+ 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 ntohs(m_addr->sin_port);
+ wxFAIL_MSG( "not implemented" );
+
+ return false;
}
-void wxIPV6address::Build(struct sockaddr& *addr, size_t& len)
+bool wxIPV6address::AnyAddress()
{
- len = sizeof(*m_addr);
- addr = m_addr;
+ return (GAddress_INET6_SetAnyAddress(m_address) == GSOCK_NOERROR);
}
-void wxIPV6address::Disassemble(struct sockaddr& *addr, size_t len)
+wxString wxIPV6address::IPAddress() const
{
- if (len != sizeof(*m_addr))
- return;
- *m_addr = *(struct sockaddr_in6 *)addr;
-}
+ unsigned char addr[16];
+ GAddress_INET6_GetHostAddress(m_address,(in6_addr*)addr);
-#endif
+ 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;
+ }
-#ifdef __UNIX__
-#include <sys/un.h>
+ 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]);
+ }
+ }
-wxUNIXaddress::wxUNIXaddress()
-{
- m_addr = new sockaddr_un;
- Clear();
+ return result;
}
-wxUNIXaddress::~wxUNIXaddress()
+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);
}
-int wxUNIXaddress::SockAddrLen()
+unsigned short wxIPV6address::Service() const
{
- return sizeof(*m_addr);
+ return GAddress_INET6_GetPort(m_address);
}
-int wxUNIXaddress::GetFamily()
+#endif // wxUSE_IPV6
+
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__)
+
+// ---------------------------------------------------------------------------
+// wxUNIXaddress
+// ---------------------------------------------------------------------------
+
+wxUNIXaddress::wxUNIXaddress()
+ : wxSockAddress()
{
- return AF_UNIX;
}
-void wxUNIXaddress::Clear()
+wxUNIXaddress::wxUNIXaddress(const wxUNIXaddress& other)
+ : wxSockAddress(other)
{
- memset(m_addr, 0, sizeof(m_addr));
- m_addr->sun_family = AF_UNIX;
}
-/*
-const wxSockAddress& wxUNIXaddress::operator =(const wxSockAddress& addr)
+wxUNIXaddress::~wxUNIXaddress()
{
- wxUNIXaddress *unx_addr = (wxUNIXaddress *)&addr;
- CHECK_ADDRTYPE(addr, wxUNIXaddress);
- m_addr = unx_addr->m_addr;
- return *this;
}
-*/
void wxUNIXaddress::Filename(const wxString& fname)
{
- sprintf(m_addr->sun_path, "%s", WXSTRINGCAST fname);
+ GAddress_UNIX_SetPath(m_address, fname.fn_str());
}
wxString wxUNIXaddress::Filename()
{
- return wxString(m_addr->sun_path);
-}
+ char path[1024];
-void wxUNIXaddress::Build(struct sockaddr*& addr, size_t& len)
-{
- addr = (struct sockaddr *)m_addr;
- len = sizeof(*m_addr);
-}
+ path[0] = 0;
+ GAddress_UNIX_GetPath(m_address, path, 1024);
-void wxUNIXaddress::Disassemble(struct sockaddr *addr, size_t len)
-{
- if (len != sizeof(*m_addr))
- return;
- *m_addr = *(struct sockaddr_un *)addr;
+ return wxString::FromAscii(path);
}
+
+#endif // __UNIX__
+
#endif
+ // wxUSE_SOCKETS
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