Minor source cleaning.

[wxWidgets.git] / src / common / sckaddr.cpp

diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp
index 4fd8ce90ed68eafbef0ce493172d39f036c9da92..b8a96b2f5f471afa902555a560147459973fe123 100644 (file)
--- a/src/common/sckaddr.cpp
+++ b/src/common/sckaddr.cpp
@@ -6,13 +6,9 @@
 // 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"
 
@@ -22,41 +18,60 @@
 
 #if wxUSE_SOCKETS
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
+#ifndef WX_PRECOMP
+    #include "wx/defs.h"
+    #include "wx/object.h"
+    #include "wx/log.h"
+    #include "wx/intl.h"
 
-#if !defined(__MWERKS__) && !defined(__SALFORDC__)
-#include <memory.h>
-#endif
+    #include <stdio.h>
+    #include <stdlib.h>
+    #include <ctype.h>
+
+    #if !defined(__MWERKS__) && !defined(__SALFORDC__)
+        #include <memory.h>
+    #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
-#if defined(__UNIX__) && !defined(__WXMAC__)
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))
 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);
 }
 
@@ -67,8 +82,11 @@ 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)
@@ -83,16 +101,35 @@ 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)
 {
 }
 
@@ -103,10 +140,10 @@ 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);
@@ -118,7 +155,7 @@ bool wxIPV4address::Hostname(unsigned long addr)
   if (rv)
       m_origHostname = Hostname();
   else
-      m_origHostname = "";
+      m_origHostname = wxEmptyString;
   return rv;
 }
 
@@ -137,21 +174,26 @@ 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::AnyAddress()
 {
   return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
 }
 
-wxString wxIPV4address::Hostname()
+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()
+unsigned short wxIPV4address::Service() const
 {
   return GAddress_INET_GetPort(m_address);
 }
@@ -163,18 +205,35 @@ 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().c_str()) == 0 &&
+            Service() == addr.Service();
+}
+
+#if wxUSE_IPV6
 // ---------------------------------------------------------------------------
 // wxIPV6address
 // ---------------------------------------------------------------------------
 
 wxIPV6address::wxIPV6address()
-  : wxSockAddress()
+  : wxIPaddress()
 {
 }
 
 wxIPV6address::wxIPV6address(const wxIPV6address& other)
-             : wxSockAddress(other)
+             : wxIPaddress(other)
 {
 }
 
@@ -184,17 +243,22 @@ 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;
+  }
+  return (GAddress_INET_SetHostName(m_address, name.mb_str()) == GSOCK_NOERROR);
 }
 
-bool wxIPV6address::Hostname(unsigned char addr[16])
+bool wxIPV6address::Hostname(unsigned char[16] WXUNUSED(addr))
 {
-  return TRUE;
+  return true;
 }
 
-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_INET_SetPortName(m_address, name.mb_str(), "tcp") == GSOCK_NOERROR);
 }
 
 bool wxIPV6address::Service(unsigned short port)
@@ -207,19 +271,45 @@ bool wxIPV6address::LocalHost()
   return (GAddress_INET_SetHostName(m_address, "localhost") == GSOCK_NOERROR);
 }
 
-const wxString& wxIPV6address::Hostname()
+bool wxIPV6address::IsLocalHost() const
 {
-  return wxString(GAddress_INET_GetHostName(m_address));
+  return (Hostname() == wxT("localhost") || IPAddress() == wxT("127.0.0.1"));
 }
 
-unsigned short wxIPV6address::Service()
+bool wxIPV6address::AnyAddress()
+{
+  return (GAddress_INET_SetAnyAddress(m_address) == GSOCK_NOERROR);
+}
+
+wxString wxIPV6address::IPAddress() const
+{
+    unsigned long raw =  GAddress_INET_GetHostAddress(m_address);
+    return wxString::Format(
+        _T("%u.%u.%u.%u"),
+        (unsigned char)((raw>>24) & 0xff),
+        (unsigned char)((raw>>16) & 0xff),
+        (unsigned char)((raw>>8) & 0xff),
+        (unsigned char)(raw & 0xff)
+        );
+}
+
+wxString wxIPV6address::Hostname() const
+{
+   char hostname[1024];
+
+   hostname[0] = 0;
+   GAddress_INET_GetHostName(m_address, hostname, 1024);
+   return wxString::FromAscii(hostname);
+}
+
+unsigned short wxIPV6address::Service() const
 {
   return GAddress_INET_GetPort(m_address);
 }
 
-#endif // 0
+#endif // wxUSE_IPV6
 
-#if defined(__UNIX__) && !defined(__WXMAC__)
+#if defined(__UNIX__) && !defined(__WINDOWS__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__))
 
 // ---------------------------------------------------------------------------
 // wxUNIXaddress
@@ -250,7 +340,8 @@ wxString wxUNIXaddress::Filename()
 
   path[0] = 0;
   GAddress_UNIX_GetPath(m_address, path, 1024);
-  return wxString(path);
+
+  return wxString::FromAscii(path);
 }
 
 #endif // __UNIX__