4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@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.
24 \brief BufferingPolicy public header
27 #ifndef HH_BufferingPolicy_
28 #define HH_BufferingPolicy_ 1
31 #include "FileHandle.hh"
32 #include "SocketPolicy.hh"
34 //#include "BufferingPolicy.mpp"
35 ///////////////////////////////hh.p////////////////////////////////////////
39 /// \addtogroup policy_impl_group
42 /** \brief BufferingPolicy for non-buffered sockets
44 This is different from UndefinedBufferingPolicy (which is the
45 same as BufferingPolicyBase). This policy class defines the
46 buffering policy -- it explicitly states, that the socket does not
49 struct NoBufferingPolicy : public BufferingPolicyBase
52 /** \brief BufferingPolicy implementing standard socket buffering
54 This policy class implements standard BSD socket buffering.
56 \todo Shouldn't this be dependent on Read / WritePolicy ?
58 struct SocketBufferingPolicy : public BufferingPolicyBase
60 static unsigned rcvbuf(FileHandle handle);
61 ///< Check receive buffer size
62 /**< \param[in] handle socket handle to check
63 \returns size of receive buffer in bytes */
64 static void rcvbuf(FileHandle handle, unsigned size);
65 ///< Change receive buffer size
66 /**< \param[in] handle socket handle
67 \param[in] size new receive buffer size */
69 static unsigned sndbuf(FileHandle handle);
70 ///< Check send buffer size
71 /**< \param[in] handle socket handle to check
72 \returns size of send buffer in bytes */
73 static void sndbuf(FileHandle handle, unsigned size);
74 ///< Change size of send buffer
75 /**< \param[in] handle socket handle
76 \param[in] size new send buffer size */
83 ///////////////////////////////hh.e////////////////////////////////////////
84 //#include "BufferingPolicy.cci"
85 //#include "BufferingPolicy.ct"
86 //#include "BufferingPolicy.cti"
87 //#include "BufferingPolicy.mpp"
94 // c-file-style: "senf"
95 // indent-tabs-mode: nil
96 // ispell-local-dictionary: "american"
97 // compile-command: "scons -u test"