A few tweaks and cleanups

[wxWidgets.git] / include / wx / sckaddr.h

diff --git a/include/wx/sckaddr.h b/include/wx/sckaddr.h
index 7a7612731da21fd64d5b0442a6de34f716a24eb1..c9be201e8ec28a9c4a15e05376392516e0de5dab 100644 (file)
--- a/include/wx/sckaddr.h
+++ b/include/wx/sckaddr.h
@@ -30,25 +30,33 @@ public:
   typedef enum { IPV4=1, IPV6=2, UNIX=3 } Addr;
 
   wxSockAddress();
+  wxSockAddress(const wxSockAddress& other);
   virtual ~wxSockAddress();
 
+  wxSockAddress& operator=(const wxSockAddress& other);
+
   virtual void Clear();
   virtual int Type() = 0;
 
   GAddress *GetAddress() const { return m_address; }
   void SetAddress(GAddress *address);
-  const wxSockAddress& operator =(const wxSockAddress& addr);
 
-  void CopyObject(wxObject& dest) const;
+  // we need to be able to create copies of the addresses polymorphically (i.e.
+  // without knowing the exact address class)
+  virtual wxSockAddress *Clone() const = 0;
 
 protected:
   GAddress *m_address;
+
+private:
+  void Init();
 };
 
 class WXDLLEXPORT wxIPV4address : public wxSockAddress {
   DECLARE_DYNAMIC_CLASS(wxIPV4address)
 public:
   wxIPV4address();
+  wxIPV4address(const wxIPV4address& other);
   virtual ~wxIPV4address();
 
   bool Hostname(const wxString& name);
@@ -56,14 +64,17 @@ public:
   bool Service(const wxString& name);
   bool Service(unsigned short port);
   bool LocalHost();
+  bool AnyAddress();
 
   wxString Hostname();
+  wxString OrigHostname() { return m_origHostname; }
   unsigned short Service();
 
-  void Build(struct sockaddr*& addr, size_t& len);
-  void Disassemble(struct sockaddr *addr, size_t len);
+  virtual int Type() { return wxSockAddress::IPV4; }
+  virtual wxSockAddress *Clone() const;
 
-  inline int Type() { return wxSockAddress::IPV4; }
+private:
+  wxString m_origHostname;
 };
 
 #ifdef ENABLE_IPV6
@@ -73,7 +84,8 @@ private:
   struct sockaddr_in6 *m_addr;
 public:
   wxIPV6address();
-  ~wxIPV6address();
+  wxIPV6address(const wxIPV6address& other);
+  virtual ~wxIPV6address();
 
   bool Hostname(const wxString& name);
   bool Hostname(unsigned char addr[16]);
@@ -84,12 +96,16 @@ public:
   wxString Hostname() const;
   unsigned short Service() const;
 
-  inline int Type() { return wxSockAddress::IPV6; }
+  virtual int Type() { return wxSockAddress::IPV6; }
+  virtual wxSockAddress *Clone() const { return new wxIPV6address(*this); }
 };
 #endif
 
-#ifdef __UNIX__
-#include <sys/un.h>
+#if defined(__UNIX__) && !defined(__WXMAC__)
+#include <sys/socket.h>
+#ifndef __VMS__
+# include <sys/un.h>
+#endif
 
 class WXDLLEXPORT wxUNIXaddress : public wxSockAddress {
   DECLARE_DYNAMIC_CLASS(wxUNIXaddress)
@@ -97,12 +113,14 @@ private:
   struct sockaddr_un *m_addr;
 public:
   wxUNIXaddress();
-  ~wxUNIXaddress();
+  wxUNIXaddress(const wxUNIXaddress& other);
+  virtual ~wxUNIXaddress();
 
   void Filename(const wxString& name);
   wxString Filename();
 
-  inline int Type() { return wxSockAddress::UNIX; }
+  virtual int Type() { return wxSockAddress::UNIX; }
+  virtual wxSockAddress *Clone() const { return new wxUNIXaddress(*this); }
 };
 #endif
   // __UNIX__