From f8bfea8bae44134e8002db869fd4ec137d1c0d6e Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Fri, 24 Jan 2014 16:18:21 +0100 Subject: Input*: move to input/ --- src/input/TextInputStream.hxx | 56 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/input/TextInputStream.hxx (limited to 'src/input/TextInputStream.hxx') diff --git a/src/input/TextInputStream.hxx b/src/input/TextInputStream.hxx new file mode 100644 index 000000000..86ae16e41 --- /dev/null +++ b/src/input/TextInputStream.hxx @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2003-2014 The Music Player Daemon Project + * http://www.musicpd.org + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_TEXT_INPUT_STREAM_HXX +#define MPD_TEXT_INPUT_STREAM_HXX + +#include "util/FifoBuffer.hxx" + +#include + +struct InputStream; + +class TextInputStream { + InputStream &is; + FifoBuffer buffer; + +public: + /** + * Wraps an existing #input_stream object into a #TextInputStream, + * to read its contents as text lines. + * + * @param _is an open #input_stream object + */ + explicit TextInputStream(InputStream &_is) + :is(_is) {} + + TextInputStream(const TextInputStream &) = delete; + TextInputStream& operator=(const TextInputStream &) = delete; + + /** + * Reads the next line from the stream with newline character stripped. + * + * @param line a string to put result to + * @return true if line is read successfully, false on end of file + * or error + */ + bool ReadLine(std::string &line); +}; + +#endif -- cgit v1.2.3