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Diffstat (limited to 'src/fs/output/GzipOutputStream.hxx')
-rw-r--r-- | src/fs/output/GzipOutputStream.hxx | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/src/fs/output/GzipOutputStream.hxx b/src/fs/output/GzipOutputStream.hxx deleted file mode 100644 index 4f6d8b357..000000000 --- a/src/fs/output/GzipOutputStream.hxx +++ /dev/null @@ -1,71 +0,0 @@ -/* - * 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_GZIP_OUTPUT_STREAM_HXX -#define MPD_GZIP_OUTPUT_STREAM_HXX - -#include "check.h" -#include "OutputStream.hxx" - -#include <assert.h> -#include <zlib.h> - -class Error; -class Domain; - -extern const Domain zlib_domain; - -/** - * A filter that compresses data written to it using zlib, forwarding - * compressed data in the "gzip" format. - * - * Don't forget to call Flush() before destructing this object. - */ -class GzipOutputStream final : public OutputStream { - OutputStream &next; - - z_stream z; - -public: - /** - * Construct the filter. Call IsDefined() to check whether - * the constructor has succeeded. If not, #error will hold - * information about the failure. - */ - GzipOutputStream(OutputStream &_next, Error &error); - ~GzipOutputStream(); - - /** - * Check whether the constructor has succeeded. - */ - bool IsDefined() const { - return z.opaque == nullptr; - } - - /** - * Finish the file and write all data remaining in zlib's - * output buffer. - */ - bool Flush(Error &error); - - /* virtual methods from class OutputStream */ - bool Write(const void *data, size_t size, Error &error) override; -}; - -#endif |