| 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 licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_NETWORK_ADDRESS_H |
| 13 | #define _WX_NETWORK_ADDRESS_H |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "sckaddr.h" |
| 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 WXDLLIMPEXP_NET 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 | // Interface to an IP address (either IPV4 or IPV6) |
| 56 | class WXDLLIMPEXP_NET wxIPaddress : public wxSockAddress { |
| 57 | DECLARE_ABSTRACT_CLASS(wxIPaddress) |
| 58 | public: |
| 59 | wxIPaddress(); |
| 60 | wxIPaddress(const wxIPaddress& other); |
| 61 | virtual ~wxIPaddress(); |
| 62 | |
| 63 | virtual bool Hostname(const wxString& name) = 0; |
| 64 | virtual bool Service(const wxString& name) = 0; |
| 65 | virtual bool Service(unsigned short port) = 0; |
| 66 | |
| 67 | virtual bool LocalHost() = 0; |
| 68 | virtual bool IsLocalHost() const = 0; |
| 69 | |
| 70 | virtual bool AnyAddress() = 0; |
| 71 | |
| 72 | virtual wxString IPAddress() const = 0; |
| 73 | |
| 74 | virtual wxString Hostname() const = 0; |
| 75 | virtual unsigned short Service() const = 0; |
| 76 | }; |
| 77 | |
| 78 | class WXDLLIMPEXP_NET wxIPV4address : public wxIPaddress { |
| 79 | DECLARE_DYNAMIC_CLASS(wxIPV4address) |
| 80 | public: |
| 81 | wxIPV4address(); |
| 82 | wxIPV4address(const wxIPV4address& other); |
| 83 | virtual ~wxIPV4address(); |
| 84 | |
| 85 | // IPV4 name formats |
| 86 | // |
| 87 | // hostname |
| 88 | // dot format a.b.c.d |
| 89 | virtual bool Hostname(const wxString& name); |
| 90 | bool Hostname(unsigned long addr); |
| 91 | virtual bool Service(const wxString& name); |
| 92 | virtual bool Service(unsigned short port); |
| 93 | |
| 94 | // localhost (127.0.0.1) |
| 95 | virtual bool LocalHost(); |
| 96 | virtual bool IsLocalHost() const; |
| 97 | |
| 98 | // any (0.0.0.0) |
| 99 | virtual bool AnyAddress(); |
| 100 | |
| 101 | virtual wxString Hostname() const; |
| 102 | wxString OrigHostname() { return m_origHostname; } |
| 103 | virtual unsigned short Service() const; |
| 104 | |
| 105 | // a.b.c.d |
| 106 | virtual wxString IPAddress() const; |
| 107 | |
| 108 | virtual int Type() { return wxSockAddress::IPV4; } |
| 109 | virtual wxSockAddress *Clone() const; |
| 110 | |
| 111 | bool operator==(wxIPV4address& addr); |
| 112 | |
| 113 | private: |
| 114 | wxString m_origHostname; |
| 115 | }; |
| 116 | |
| 117 | #if wxUSE_IPV6 |
| 118 | |
| 119 | // Experimental Only: |
| 120 | // |
| 121 | // IPV6 has not yet been implemented in socket layer |
| 122 | class WXDLLIMPEXP_NET wxIPV6address : public wxIPaddress { |
| 123 | DECLARE_DYNAMIC_CLASS(wxIPV6address) |
| 124 | private: |
| 125 | struct sockaddr_in6 *m_addr; |
| 126 | public: |
| 127 | wxIPV6address(); |
| 128 | wxIPV6address(const wxIPV6address& other); |
| 129 | virtual ~wxIPV6address(); |
| 130 | |
| 131 | // IPV6 name formats |
| 132 | // |
| 133 | // hostname |
| 134 | // 3ffe:ffff:0100:f101:0210:a4ff:fee3:9566 |
| 135 | // compact (base85) Itu&-ZQ82s>J%s99FJXT |
| 136 | // compressed format ::1 |
| 137 | // ipv4 mapped ::ffff:1.2.3.4 |
| 138 | virtual bool Hostname(const wxString& name); |
| 139 | |
| 140 | bool Hostname(unsigned char addr[16]); |
| 141 | virtual bool Service(const wxString& name); |
| 142 | virtual bool Service(unsigned short port); |
| 143 | |
| 144 | // localhost (0000:0000:0000:0000:0000:0000:0000:0001 (::1)) |
| 145 | virtual bool LocalHost(); |
| 146 | virtual bool IsLocalHost() const; |
| 147 | |
| 148 | // any (0000:0000:0000:0000:0000:0000:0000:0000 (::)) |
| 149 | virtual bool AnyAddress(); |
| 150 | |
| 151 | // 3ffe:ffff:0100:f101:0210:a4ff:fee3:9566 |
| 152 | virtual wxString IPAddress() const; |
| 153 | |
| 154 | virtual wxString Hostname() const; |
| 155 | virtual unsigned short Service() const; |
| 156 | |
| 157 | virtual int Type() { return wxSockAddress::IPV6; } |
| 158 | virtual wxSockAddress *Clone() const { return new wxIPV6address(*this); } |
| 159 | }; |
| 160 | |
| 161 | #endif // wxUSE_IPV6 |
| 162 | |
| 163 | #if defined(__UNIX__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__)) |
| 164 | #include <sys/socket.h> |
| 165 | #ifndef __VMS__ |
| 166 | # include <sys/un.h> |
| 167 | #endif |
| 168 | |
| 169 | class WXDLLIMPEXP_NET wxUNIXaddress : public wxSockAddress { |
| 170 | DECLARE_DYNAMIC_CLASS(wxUNIXaddress) |
| 171 | private: |
| 172 | struct sockaddr_un *m_addr; |
| 173 | public: |
| 174 | wxUNIXaddress(); |
| 175 | wxUNIXaddress(const wxUNIXaddress& other); |
| 176 | virtual ~wxUNIXaddress(); |
| 177 | |
| 178 | void Filename(const wxString& name); |
| 179 | wxString Filename(); |
| 180 | |
| 181 | virtual int Type() { return wxSockAddress::UNIX; } |
| 182 | virtual wxSockAddress *Clone() const { return new wxUNIXaddress(*this); } |
| 183 | }; |
| 184 | #endif |
| 185 | // __UNIX__ |
| 186 | |
| 187 | #endif |
| 188 | // wxUSE_SOCKETS |
| 189 | |
| 190 | #endif |
| 191 | // _WX_NETWORK_ADDRESS_H |