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   // wihtout knowing the exact address class)
  46   virtual wxSockAddress *Clone() const = 0;
  47
  48 protected:
  49   GAddress *m_address;
  50 };
  51
  52 class WXDLLEXPORT wxIPV4address : public wxSockAddress {
  53   DECLARE_DYNAMIC_CLASS(wxIPV4address)
  54 public:
  55   wxIPV4address();
  56   wxIPV4address(const wxIPV4address& other);
  57   virtual ~wxIPV4address();
  58
  59   bool Hostname(const wxString& name);
  60   bool Hostname(unsigned long addr);
  61   bool Service(const wxString& name);
  62   bool Service(unsigned short port);
  63   bool LocalHost();
  64   bool AnyAddress();
  65
  66   wxString Hostname();
  67   wxString OrigHostname() { return m_origHostname; }
  68   unsigned short Service();
  69
  70   virtual int Type() { return wxSockAddress::IPV4; }
  71   virtual wxSockAddress *Clone() const;
  72
  73 private:
  74   wxString m_origHostname;
  75 };
  76
  77 #ifdef ENABLE_IPV6
  78 class WXDLLEXPORT wxIPV6address : public wxSockAddress {
  79   DECLARE_DYNAMIC_CLASS(wxIPV6address)
  80 private:
  81   struct sockaddr_in6 *m_addr;
  82 public:
  83   wxIPV6address();
  84   wxIPV6address(const wxIPV6address& other);
  85   virtual ~wxIPV6address();
  86
  87   bool Hostname(const wxString& name);
  88   bool Hostname(unsigned char addr[16]);
  89   bool Service(const wxString& name);
  90   bool Service(unsigned short port);
  91   bool LocalHost();
  92
  93   wxString Hostname() const;
  94   unsigned short Service() const;
  95
  96   virtual int Type() { return wxSockAddress::IPV6; }
  97   virtual wxSockAddress *Clone() const { return new wxIPV6address(*this); }
  98 };
  99 #endif
 100
 101 #if defined(__UNIX__) && !defined(__WXMAC__)
 102 #include <sys/socket.h>
 103 #ifndef __VMS__
 104 # include <sys/un.h>
 105 #endif
 106
 107 class WXDLLEXPORT wxUNIXaddress : public wxSockAddress {
 108   DECLARE_DYNAMIC_CLASS(wxUNIXaddress)
 109 private:
 110   struct sockaddr_un *m_addr;
 111 public:
 112   wxUNIXaddress();
 113   wxUNIXaddress(const wxUNIXaddress& other);
 114   virtual ~wxUNIXaddress();
 115
 116   void Filename(const wxString& name);
 117   wxString Filename();
 118
 119   virtual int Type() { return wxSockAddress::UNIX; }
 120   virtual wxSockAddress *Clone() const { return new wxUNIXaddress(*this); }
 121 };
 122 #endif
 123   // __UNIX__
 124
 125 #endif
 126   // wxUSE_SOCKETS
 127
 128 #endif
 129   // _WX_NETWORK_ADDRESS_H