4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
6 // Stefan Bund <stefan.bund@fokus.fraunhofer.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
55 /// \addtogroup policy_impl_group
58 /** \brief BufferingPolicy implementing standard socket buffering
60 This policy class implements standard BSD socket buffering.
62 \todo Shouldn't this be dependent on Read / WritePolicy ?
64 struct SocketBufferingPolicy : public BufferingPolicyBase
66 static unsigned rcvbuf(FileHandle handle);
67 ///< Check receive buffer size
68 /**< \param[in] handle socket handle to check
69 \returns size of receive buffer in bytes */
70 static void rcvbuf(FileHandle handle, unsigned size);
71 ///< Change receive buffer size
72 /**< \param[in] handle socket handle
73 \param[in] size new receive buffer size */
75 static unsigned sndbuf(FileHandle handle);
76 ///< Check send buffer size
77 /**< \param[in] handle socket handle to check
78 \returns size of send buffer in bytes */
79 static void sndbuf(FileHandle handle, unsigned size);
80 ///< Change size of send buffer
81 /**< \param[in] handle socket handle
82 \param[in] size new send buffer size */
89 ///////////////////////////////hh.e////////////////////////////////////////
90 //#include "BufferingPolicy.cci"
91 //#include "BufferingPolicy.ct"
92 //#include "BufferingPolicy.cti"
93 //#include "BufferingPolicy.mpp"
100 // c-file-style: "senf"
101 // indent-tabs-mode: nil
102 // ispell-local-dictionary: "american"
103 // compile-command: "scons -u test"
104 // comment-column: 40