00001 /* 00002 CLAW - a C++ Library Absolutely Wonderful 00003 00004 CLAW is a free library without any particular aim but being useful to 00005 anyone. 00006 00007 Copyright (C) 2005-2008 Julien Jorge 00008 00009 This library is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU Lesser General Public 00011 License as published by the Free Software Foundation; either 00012 version 2.1 of the License, or (at your option) any later version. 00013 00014 This library is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public 00020 License along with this library; if not, write to the Free Software 00021 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00022 00023 contact: julien_jorge@yahoo.fr 00024 */ 00030 #ifndef __CLAW_ISOCKET_STREAM_HPP__ 00031 #define __CLAW_ISOCKET_STREAM_HPP__ 00032 00033 #include <claw/basic_socketbuf.hpp> 00034 #include <istream> 00035 00036 namespace claw 00037 { 00038 namespace net 00039 { 00044 template< typename CharT, typename Traits = std::char_traits<CharT> > 00045 class basic_isocket_stream : public std::basic_istream<CharT, Traits> 00046 { 00047 public: 00048 typedef CharT char_type; 00049 typedef Traits traits_type; 00050 typedef typename traits_type::int_type int_type; 00051 typedef typename traits_type::pos_type pos_type; 00052 typedef typename traits_type::off_type off_type; 00053 00054 typedef basic_socketbuf<char_type, traits_type> buffer_type; 00055 00056 private: 00057 typedef std::basic_istream<CharT, Traits> super; 00058 00059 public: 00060 basic_isocket_stream(); 00061 basic_isocket_stream( const std::string& address, int port ); 00062 00063 ~basic_isocket_stream(); 00064 00065 buffer_type* rdbuf() const; 00066 00067 bool is_open() const; 00068 00069 void open( const std::string& address, int port ); 00070 void open( int fd ); 00071 void close(); 00072 00073 private: 00075 buffer_type m_buffer; 00076 00077 }; // class basic_isocket_stream 00078 00079 typedef basic_isocket_stream<char> isocket_stream; 00080 typedef basic_isocket_stream<wchar_t> wisocket_stream; 00081 } // namespace net 00082 } // namespace claw 00083 00084 #include <claw/impl/isocket_stream.tpp> 00085 00086 #endif // __CLAW_ISOCKET_STREAM_HPP__