1 // $Id: ConnectedRawINetSocketHandle.hh 597 2008-01-15 09:16:20Z g0dil $
4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // David Wagner <dw6@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 #ifndef CONNECTEDRAWINETSOCKETHANDLE_HH_
24 #define CONNECTEDRAWINETSOCKETHANDLE_HH_
27 #include "INetProtocol.hh"
28 #include "RawINetProtocol.hh"
29 #include "../../../Socket/Protocols/BSDSocketProtocol.hh"
30 #include "../../../Socket/FramingPolicy.hh"
31 #include "../../../Socket/CommunicationPolicy.hh"
32 #include "../../../Socket/ReadWritePolicy.hh"
33 #include "../../../Socket/ProtocolClientSocketHandle.hh"
36 ///////////////////////////////hh.p////////////////////////////////////////
40 /// \addtogroup concrete_protocol_group
43 typedef MakeSocketPolicy<
44 INet4AddressingPolicy,
45 DatagramFramingPolicy,
46 ConnectedCommunicationPolicy,
49 >::policy ConnectedRawV4Socket_Policy; ///< Socket Policy of the Connected RawV4 Protocol
51 /** \brief IPv4 RAW Socket Protocol, connected
53 \par Socket Handle typedefs:
54 \ref ConnectedRawV4ClientSocketHandle (ProtocolClientSocketHandle)
56 \par Policy Interface:
57 ClientSocketHandle::read(), ClientSocketHandle::write(), ClientSocketHandle::bind(),
58 ClientSocketHandle::local(), ClientSocketHandle::connect(), ClientSocketHandle::peer(),
59 ClientSocketHandle::rcvbuf(), ClientSocketHandle::sndbuf()
64 ConnectedRawV4SocketProtocol provides an internet protocol raw socket based on IPv4 addressing.
65 This socket will put data written to it onto the IPv4 layer: if you call writeto don't inlude the header!
66 On the other hand `read` will return the packet data including the IP header.
67 This behaviour is strange and differs from the behaviour of IPv6 RAW sockets and should be changed in the future.
69 This class is utilized as the protocol class of the ProtocolClientSocketHandle
70 via the Socket Handle typedefs above.
72 \see ConnectedRawV6SocketProtocol
73 \see RawV4SocketProtocol
74 \see RawV6SocketProtocol
76 class ConnectedRawV4SocketProtocol
77 : public ConcreteSocketProtocol<ConnectedRawV4Socket_Policy>,
79 public RawINetProtocol,
80 public BSDSocketProtocol,
81 public AddressableBSDSocketProtocol//,
82 // public senf::pool_alloc_mixin<RawV4Socket_Policy>
85 ///////////////////////////////////////////////////////////////////////////
91 void init_client() const; ///< Create unconnected client socket for IPPROTO_RAW
92 /**< \note This member is implicitly called from the
93 ProtocolClientSocketHandle::ProtocolClientSocketHandle()
95 void init_client(int const & protocol) const; ///< Create unconnected client socket for protocol
97 void init_client(int const & protocol, INet4SocketAddress const & address) const;
98 ///< Create client socket and connect
99 /**< Creates a new client socket for the given protocol and connects to the given
101 \param[in] protocol Layer 4 protocol to filter for / to send
102 \param[in] address local address to connect to */
105 ///\name Abstract Interface Implementation
107 std::auto_ptr<SocketProtocol> clone() const;
112 typedef ProtocolClientSocketHandle<ConnectedRawV4SocketProtocol> ConnectedRawV4ClientSocketHandle;
117 //////////////////////////////////////////////////////////////////// Raw IPv6 Socket //////////////////////////////////////
118 typedef MakeSocketPolicy<
119 INet6AddressingPolicy,
120 DatagramFramingPolicy,
121 ConnectedCommunicationPolicy,
124 >::policy ConnectedRawV6Socket_Policy; ///< Socket Policy of the RawV6 Protocol
126 /** \brief IPv6 RAW Socket Protocol, connected
128 \par Socket Handle typedefs:
129 \ref ConnectedRawV6ClientSocketHandle (ProtocolClientSocketHandle)
131 \par Policy Interface:
132 ClientSocketHandle::read(), ClientSocketHandle::write(), ClientSocketHandle::bind(),
133 ClientSocketHandle::local(), ClientSocketHandle::connect(), ClientSocketHandle::peer(),
134 ClientSocketHandle::rcvbuf(), ClientSocketHandle::sndbuf()
139 ConnectedRawV6SocketProtocol provides an internet protocol raw socket based on IPv6 addressing which is connected to certain peer.
140 This socket will put data written to it onto the IPv6 layer: if you call writeto don't inlude the header!
141 On the other hand `read` will return the packet data on top of the IPv6 layer, excluding the IP header.
142 Note: This behaviour is differs from the behaviour of IPv4 RAW sockets.
144 This class is utilized as the protocol class of the ProtocolClientSocketHandle
145 via the Socket Handle typedefs above.
147 \see ConnectedRawV4SocketProtocol
148 \see RawV4SocketProtocol
149 \see RawV6SocketProtocol
151 class ConnectedRawV6SocketProtocol
152 : public ConcreteSocketProtocol<ConnectedRawV6Socket_Policy>,
154 public RawINetProtocol,
155 public BSDSocketProtocol,
156 public AddressableBSDSocketProtocol//,
157 // public senf::pool_alloc_mixin<RawV6SocketProtocol>
160 ///////////////////////////////////////////////////////////////////////////
161 // internal interface
163 ///\name Constructors
166 void init_client() const; ///< Create unconnected client socket for IPPROTO_RAW
167 /**< \note This member is implicitly called from the
168 ProtocolClientSocketHandle::ProtocolClientSocketHandle()
171 void init_client(int const & protocol) const; ///< Create unconnected client socket for protocol
173 void init_client(int const & protocol, INet6SocketAddress const & address) const;
174 ///< Create client socket and connect
175 /**< Creates a new client socket for the given protocol and connects to the given
177 \param[in] protocol Layer 4 protocol to filter for / to send
178 \param[in] address local address to connect to */
179 /**< \note This member is implicitly called from the
180 ProtocolClientSocketHandle::ProtocolClientSocketHandle()
184 ///\name Abstract Interface Implementation
186 std::auto_ptr<SocketProtocol> clone() const;
191 typedef ProtocolClientSocketHandle<ConnectedRawV6SocketProtocol> ConnectedRawV6ClientSocketHandle;
197 #endif /*CONNECTEDRAWINETSOCKETHANDLE_HH_*/