00001 /* 00002 * socket_stream.h 00003 * This file is part of dbPager Server 00004 * 00005 * Copyright (c) 2009 Dennis Prochko <wolfsoft@mail.ru> 00006 * 00007 * dbPager Server is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation version 3. 00010 * 00011 * dbPager Server is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with dbPager Server; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, 00019 * Boston, MA 02110-1301 USA 00020 */ 00021 00022 #ifndef _SOCKET_STREAM_H_ 00023 #define _SOCKET_STREAM_H_ 00024 00025 #include <streambuf> 00026 00027 #include <dcl/noncopyable.h> 00028 #include <dcl/socket.h> 00029 00030 namespace dbp { 00031 00033 00036 class socket_stream: public std::streambuf, public noncopyable { 00037 public: 00038 socket_stream(socket &s, std::size_t buf_size = 1500, 00039 std::size_t put_back = 8); 00040 protected: 00041 int_type underflow(); 00042 private: 00043 const std::size_t _put_back; 00044 std::vector<char> _buf; 00045 socket _s; 00046 }; 00047 00048 } // namespace 00049 00050 #endif /*_SOCKET_STREAM_H_*/