| 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 | #include "wx/defs.h" |
| 16 | |
| 17 | #if wxUSE_SOCKETS |
| 18 | |
| 19 | #include "wx/string.h" |
| 20 | #include "wx/gsocket.h" |
| 21 | |
| 22 | |
| 23 | class WXDLLIMPEXP_NET wxSockAddress : public wxObject { |
| 24 | DECLARE_ABSTRACT_CLASS(wxSockAddress) |
| 25 | public: |
| 26 | typedef enum { IPV4=1, IPV6=2, UNIX=3 } Addr; |
| 27 | |
| 28 | wxSockAddress(); |
| 29 | wxSockAddress(const wxSockAddress& other); |
| 30 | virtual ~wxSockAddress(); |
| 31 | |
| 32 | wxSockAddress& operator=(const wxSockAddress& other); |
| 33 | |
| 34 | virtual void Clear(); |
| 35 | virtual int Type() = 0; |
| 36 | |
| 37 | GAddress *GetAddress() const { return m_address; } |
| 38 | void SetAddress(GAddress *address); |
| 39 | |
| 40 | // we need to be able to create copies of the addresses polymorphically (i.e. |
| 41 | // without knowing the exact address class) |
| 42 | virtual wxSockAddress *Clone() const = 0; |
| 43 | |
| 44 | protected: |
| 45 | GAddress *m_address; |
| 46 | |
| 47 | private: |
| 48 | void Init(); |
| 49 | }; |
| 50 | |
| 51 | // Interface to an IP address (either IPV4 or IPV6) |
| 52 | class WXDLLIMPEXP_NET wxIPaddress : public wxSockAddress { |
| 53 | DECLARE_ABSTRACT_CLASS(wxIPaddress) |
| 54 | public: |
| 55 | wxIPaddress(); |
| 56 | wxIPaddress(const wxIPaddress& other); |
| 57 | virtual ~wxIPaddress(); |
| 58 | |
| 59 | virtual bool Hostname(const wxString& name) = 0; |
| 60 | virtual bool Service(const wxString& name) = 0; |
| 61 | virtual bool Service(unsigned short port) = 0; |
| 62 | |
| 63 | virtual bool LocalHost() = 0; |
| 64 | virtual bool IsLocalHost() const = 0; |
| 65 | |
| 66 | virtual bool AnyAddress() = 0; |
| 67 | virtual bool BroadcastAddress() = 0; |
| 68 | |
| 69 | virtual wxString IPAddress() const = 0; |
| 70 | |
| 71 | virtual wxString Hostname() const = 0; |
| 72 | virtual unsigned short Service() const = 0; |
| 73 | }; |
| 74 | |
| 75 | class WXDLLIMPEXP_NET wxIPV4address : public wxIPaddress { |
| 76 | DECLARE_DYNAMIC_CLASS(wxIPV4address) |
| 77 | public: |
| 78 | wxIPV4address(); |
| 79 | wxIPV4address(const wxIPV4address& other); |
| 80 | virtual ~wxIPV4address(); |
| 81 | |
| 82 | // IPV4 name formats |
| 83 | // |
| 84 | // hostname |
| 85 | // dot format a.b.c.d |
| 86 | virtual bool Hostname(const wxString& name); |
| 87 | bool Hostname(unsigned long addr); |
| 88 | virtual bool Service(const wxString& name); |
| 89 | virtual bool Service(unsigned short port); |
| 90 | |
| 91 | // localhost (127.0.0.1) |
| 92 | virtual bool LocalHost(); |
| 93 | virtual bool IsLocalHost() const; |
| 94 | |
| 95 | // any (0.0.0.0) |
| 96 | virtual bool AnyAddress(); |
| 97 | // all (255.255.255.255) |
| 98 | virtual bool BroadcastAddress(); |
| 99 | |
| 100 | virtual wxString Hostname() const; |
| 101 | wxString OrigHostname() { return m_origHostname; } |
| 102 | virtual unsigned short Service() const; |
| 103 | |
| 104 | // a.b.c.d |
| 105 | virtual wxString IPAddress() const; |
| 106 | |
| 107 | virtual int Type() { return wxSockAddress::IPV4; } |
| 108 | virtual wxSockAddress *Clone() const; |
| 109 | |
| 110 | bool operator==(const wxIPV4address& addr) const; |
| 111 | |
| 112 | private: |
| 113 | wxString m_origHostname; |
| 114 | }; |
| 115 | |
| 116 | |
| 117 | // the IPv6 code probably doesn't work, untested -- set to 1 at your own risk |
| 118 | #ifndef wxUSE_IPV6 |
| 119 | #define wxUSE_IPV6 0 |
| 120 | #endif |
| 121 | |
| 122 | #if wxUSE_IPV6 |
| 123 | |
| 124 | class WXDLLIMPEXP_NET wxIPV6address : public wxIPaddress { |
| 125 | DECLARE_DYNAMIC_CLASS(wxIPV6address) |
| 126 | private: |
| 127 | wxString m_origHostname; |
| 128 | public: |
| 129 | wxIPV6address(); |
| 130 | wxIPV6address(const wxIPV6address& other); |
| 131 | virtual ~wxIPV6address(); |
| 132 | |
| 133 | // IPV6 name formats |
| 134 | // |
| 135 | // hostname |
| 136 | // 3ffe:ffff:0100:f101:0210:a4ff:fee3:9566 |
| 137 | // compact (base85) Itu&-ZQ82s>J%s99FJXT (depends on platform api) |
| 138 | // compressed format ::1 |
| 139 | // ipv4 mapped ::ffff:1.2.3.4 |
| 140 | virtual bool Hostname(const wxString& name); |
| 141 | |
| 142 | bool Hostname(unsigned char addr[16]); |
| 143 | virtual bool Service(const wxString& name); |
| 144 | virtual bool Service(unsigned short port); |
| 145 | |
| 146 | // localhost (0000:0000:0000:0000:0000:0000:0000:0001 (::1)) |
| 147 | virtual bool LocalHost(); |
| 148 | virtual bool IsLocalHost() const; |
| 149 | |
| 150 | // any (0000:0000:0000:0000:0000:0000:0000:0000 (::)) |
| 151 | virtual bool AnyAddress(); |
| 152 | // all (?) |
| 153 | virtual bool BroadcastAddress(); |
| 154 | |
| 155 | // 3ffe:ffff:0100:f101:0210:a4ff:fee3:9566 |
| 156 | virtual wxString IPAddress() const; |
| 157 | |
| 158 | virtual wxString Hostname() const; |
| 159 | virtual unsigned short Service() const; |
| 160 | |
| 161 | virtual int Type() { return wxSockAddress::IPV6; } |
| 162 | virtual wxSockAddress *Clone() const { return new wxIPV6address(*this); } |
| 163 | }; |
| 164 | |
| 165 | #endif // wxUSE_IPV6 |
| 166 | |
| 167 | #if defined(__UNIX__) && !defined(__WINE__) && (!defined(__WXMAC__) || defined(__DARWIN__)) && !defined(__WXMSW__) |
| 168 | #include <sys/socket.h> |
| 169 | #ifndef __VMS__ |
| 170 | # include <sys/un.h> |
| 171 | #endif |
| 172 | |
| 173 | class WXDLLIMPEXP_NET wxUNIXaddress : public wxSockAddress { |
| 174 | DECLARE_DYNAMIC_CLASS(wxUNIXaddress) |
| 175 | private: |
| 176 | struct sockaddr_un *m_addr; |
| 177 | public: |
| 178 | wxUNIXaddress(); |
| 179 | wxUNIXaddress(const wxUNIXaddress& other); |
| 180 | virtual ~wxUNIXaddress(); |
| 181 | |
| 182 | void Filename(const wxString& name); |
| 183 | wxString Filename(); |
| 184 | |
| 185 | virtual int Type() { return wxSockAddress::UNIX; } |
| 186 | virtual wxSockAddress *Clone() const { return new wxUNIXaddress(*this); } |
| 187 | }; |
| 188 | #endif |
| 189 | // __UNIX__ |
| 190 | |
| 191 | #endif |
| 192 | // wxUSE_SOCKETS |
| 193 | |
| 194 | #endif |
| 195 | // _WX_NETWORK_ADDRESS_H |