ifstream.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef BAGEL_BAGLIB_IFSTREAM_H
#define BAGEL_BAGLIB_IFSTREAM_H

#include "bagel/boflib/object.h"
#include "bagel/boflib/string.h"

namespace Bagel {
namespace SpaceBar {

class CBagIfstream : public CBofObject {
private:
    int _lineNumber;
    CBofString _lineString;

    char *_buffer;
    char *_currPtr;
    char *_eof;
    int _length;

public:
    CBagIfstream(char *buffer, int length);
    virtual ~CBagIfstream() {}

    int getCh();
    int getLine(char *buffer, int length);
    void putBack();
    int get();
    int get(char *buffer, int count, char delimiter = '\n');
    int peek();
    int getCh(char *ch, int count, char delimiter = '\n');
    bool eatWhite();

    bool eof() const {
        return (_currPtr == _eof);
    }
    int getLineNumber() const {
        return _lineNumber;
    }
    int getSize() const {
        return _length;
    }
    const CBofString &getLineString() const {
        return _lineString;
    }
};

} // namespace SpaceBar
} // namespace Bagel

#endif