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@ -65,70 +65,3 @@ namespace zim
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}
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#endif // ZIM_FSTREAM_H
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/*
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* Copyright (C) 2010 Tommi Maekitalo
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
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* NON-INFRINGEMENT. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef ZIM_FSTREAM_H
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#define ZIM_FSTREAM_H
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#include <iostream>
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#include <vector>
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#include <zim/zim.h>
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namespace zim
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{
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class streambuf : public std::streambuf
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{
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std::vector<char> buffer;
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int fd;
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std::streambuf::int_type overflow(std::streambuf::int_type ch);
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std::streambuf::int_type underflow();
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int sync();
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public:
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typedef zim::offset_type offset_type;
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streambuf(const char* fname, unsigned bufsize);
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~streambuf();
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void seekg(offset_type off);
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void setBufsize(unsigned s)
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{ buffer.resize(s); }
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};
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class ifstream : public std::iostream
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{
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streambuf myStreambuf;
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public:
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typedef streambuf::offset_type offset_type;
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explicit ifstream(const char* fname, unsigned bufsize = 8192)
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: std::iostream(&myStreambuf),
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myStreambuf(fname, bufsize)
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{ }
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void seekg(offset_type off) { myStreambuf.seekg(off); }
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void setBufsize(unsigned s) { myStreambuf.setBufsize(s); }
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};
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}
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#endif // ZIM_FSTREAM_H
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