include/wx/sckaddr.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        sckaddr.h
   3 // Purpose:     Network address classes
   4 // Author:      Guilhem Lavaux
   5 // Modified by:
   6 // Created:     26/04/1997
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1997, 1998 Guilhem Lavaux
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_NETWORK_ADDRESS_H
  13 #define _WX_NETWORK_ADDRESS_H
  14
  15 #ifdef __GNUG__
  16 #pragma interface
  17 #endif
  18
  19 #include "wx/defs.h"
  20
  21 #if wxUSE_SOCKETS
  22
  23 #include "wx/string.h"
  24 #include "wx/gsocket.h"
  25
  26
  27 class WXDLLEXPORT wxSockAddress : public wxObject {
  28   DECLARE_ABSTRACT_CLASS(wxSockAddress)
  29 public:
  30   typedef enum { IPV4=1, IPV6=2, UNIX=3 } Addr;
  31
  32   wxSockAddress();
  33   wxSockAddress(const wxSockAddress& other);
  34   virtual ~wxSockAddress();
  35
  36   wxSockAddress& operator=(const wxSockAddress& other);
  37
  38   virtual void Clear();
  39   virtual int Type() = 0;
  40
  41   GAddress *GetAddress() const { return m_address; }
  42   void SetAddress(GAddress *address);
  43
  44   // we need to be able to create copies of the addresses polymorphically (i.e.
  45   // without knowing the exact address class)
  46   virtual wxSockAddress *Clone() const = 0;
  47
  48 protected:
  49   GAddress *m_address;
  50
  51 private:
  52   void Init();
  53 };
  54
  55 class WXDLLEXPORT wxIPV4address : public wxSockAddress {
  56   DECLARE_DYNAMIC_CLASS(wxIPV4address)
  57 public:
  58   wxIPV4address();
  59   wxIPV4address(const wxIPV4address& other);
  60   virtual ~wxIPV4address();
  61
  62   bool Hostname(const wxString& name);
  63   bool Hostname(unsigned long addr);
  64   bool Service(const wxString& name);
  65   bool Service(unsigned short port);
  66   bool LocalHost();
  67   bool AnyAddress();
  68
  69   wxString Hostname();
  70   wxString OrigHostname() { return m_origHostname; }
  71   unsigned short Service();
  72
  73   virtual int Type() { return wxSockAddress::IPV4; }
  74   virtual wxSockAddress *Clone() const;
  75
  76 private:
  77   wxString m_origHostname;
  78 };
  79
  80 #ifdef ENABLE_IPV6
  81 class WXDLLEXPORT wxIPV6address : public wxSockAddress {
  82   DECLARE_DYNAMIC_CLASS(wxIPV6address)
  83 private:
  84   struct sockaddr_in6 *m_addr;
  85 public:
  86   wxIPV6address();
  87   wxIPV6address(const wxIPV6address& other);
  88   virtual ~wxIPV6address();
  89
  90   bool Hostname(const wxString& name);
  91   bool Hostname(unsigned char addr[16]);
  92   bool Service(const wxString& name);
  93   bool Service(unsigned short port);
  94   bool LocalHost();
  95
  96   wxString Hostname() const;
  97   unsigned short Service() const;
  98
  99   virtual int Type() { return wxSockAddress::IPV6; }
 100   virtual wxSockAddress *Clone() const { return new wxIPV6address(*this); }
 101 };
 102 #endif
 103
 104 #if defined(__UNIX__) && !defined(__WXMAC__)
 105 #include <sys/socket.h>
 106 #ifndef __VMS__
 107 # include <sys/un.h>
 108 #endif
 109
 110 class WXDLLEXPORT wxUNIXaddress : public wxSockAddress {
 111   DECLARE_DYNAMIC_CLASS(wxUNIXaddress)
 112 private:
 113   struct sockaddr_un *m_addr;
 114 public:
 115   wxUNIXaddress();
 116   wxUNIXaddress(const wxUNIXaddress& other);
 117   virtual ~wxUNIXaddress();
 118
 119   void Filename(const wxString& name);
 120   wxString Filename();
 121
 122   virtual int Type() { return wxSockAddress::UNIX; }
 123   virtual wxSockAddress *Clone() const { return new wxUNIXaddress(*this); }
 124 };
 125 #endif
 126   // __UNIX__
 127
 128 #endif
 129   // wxUSE_SOCKETS
 130
 131 #endif
 132   // _WX_NETWORK_ADDRESS_H