X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b5f62a0b2db198609b45dec622a018dae37008e..888dde65f43d5f57e8fb2028b27191cca1741403:/src/common/sckaddr.cpp

diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp
index b75ac6efb5..0fe92695f1 100644
--- a/src/common/sckaddr.cpp
+++ b/src/common/sckaddr.cpp
@@ -1,29 +1,24 @@
 /////////////////////////////////////////////////////////////////////////////
-// 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
 
 #ifndef WX_PRECOMP
-    #include "wx/defs.h"
     #include "wx/object.h"
     #include "wx/log.h"
     #include "wx/intl.h"
@@ -42,16 +37,17 @@
 #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
-#if defined(__UNIX__) && (!defined(__WXMAC__) || defined(__DARWIN__))
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) 
 IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
 #endif
 
 // ---------------------------------------------------------------------------
-// wxIPV4address
+// wxSockAddress
 // ---------------------------------------------------------------------------
 
 void wxSockAddress::Init()
@@ -85,8 +81,11 @@ 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);
+    }
 }
 
 wxSockAddress& wxSockAddress::operator=(const wxSockAddress& addr)
@@ -101,16 +100,35 @@ void wxSockAddress::Clear()
   m_address = GAddress_new();
 }
 
+// ---------------------------------------------------------------------------
+// wxIPaddress
+// ---------------------------------------------------------------------------
+
+wxIPaddress::wxIPaddress()
+            : wxSockAddress()
+{
+}
+
+wxIPaddress::wxIPaddress(const wxIPaddress& other)
+            : wxSockAddress(other)
+{
+}
+
+wxIPaddress::~wxIPaddress()
+{
+}
+
 // ---------------------------------------------------------------------------
 // wxIPV4address
 // ---------------------------------------------------------------------------
 
 wxIPV4address::wxIPV4address()
+             : wxIPaddress()
 {
 }
 
 wxIPV4address::wxIPV4address(const wxIPV4address& other)
-             : wxSockAddress(other)
+             : wxIPaddress(other)
 {
 }
 
@@ -121,10 +139,10 @@ 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;
   }
   m_origHostname = name;
   return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
@@ -155,12 +173,22 @@ bool wxIPV4address::LocalHost()
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 
+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()
+wxString wxIPV4address::Hostname() const
 {
    char hostname[1024];
 
@@ -169,7 +197,7 @@ wxString wxIPV4address::Hostname()
    return wxString::FromAscii(hostname);
 }
 
-unsigned short wxIPV4address::Service()
+unsigned short wxIPV4address::Service() const
 {
   return GAddress_INET_GetPort(m_address);
 }
@@ -181,18 +209,35 @@ wxSockAddress *wxIPV4address::Clone() const
     return addr;
 }
 
-#if 0
+wxString wxIPV4address::IPAddress() const
+{
+    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
+        );
+}
+
+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)
-             : wxSockAddress(other)
+             : wxIPaddress(other), m_origHostname(other.m_origHostname)
 {
 }
 
@@ -202,42 +247,129 @@ 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;
+}
+
+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);
 }
 
-#endif // 0
+unsigned short wxIPV6address::Service() const
+{
+  return GAddress_INET6_GetPort(m_address);
+}
 
-#if defined(__UNIX__) && (!defined(__WXMAC__) || defined(__DARWIN__))
+#endif // wxUSE_IPV6
+
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) 
 
 // ---------------------------------------------------------------------------
 // wxUNIXaddress
@@ -268,7 +400,7 @@ wxString wxUNIXaddress::Filename()
 
   path[0] = 0;
   GAddress_UNIX_GetPath(m_address, path, 1024);
-  
+
   return wxString::FromAscii(path);
 }