1 files changed, 0 insertions, 106 deletions
diff --git a/src/fs/output/GzipOutputStream.cxx b/src/fs/output/GzipOutputStream.cxx
deleted file mode 100644
index d05645d9e..000000000
--- a/src/fs/output/GzipOutputStream.cxx
+++ /dev/null
@@ -1,106 +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.
- */
-
-#include "config.h"
-#include "GzipOutputStream.hxx"
-#include "util/Error.hxx"
-#include "util/Domain.hxx"
-
-const Domain zlib_domain("zlib");
-
-GzipOutputStream::GzipOutputStream(OutputStream &_next, Error &error)
-	:next(_next)
-{
-	z.next_in = nullptr;
-	z.avail_in = 0;
-	z.zalloc = Z_NULL;
-	z.zfree = Z_NULL;
-	z.opaque = Z_NULL;
-
-	constexpr int windowBits = 15;
-	constexpr int gzip_encoding = 16;
-
-	int result = deflateInit2(&z, Z_DEFAULT_COMPRESSION, Z_DEFLATED,
-				  windowBits | gzip_encoding,
-				  8, Z_DEFAULT_STRATEGY);
-	if (result != Z_OK) {
-		z.opaque = this;
-		error.Set(zlib_domain, result, zError(result));
-	}
-}
-
-GzipOutputStream::~GzipOutputStream()
-{
-	if (IsDefined())
-		deflateEnd(&z);
-}
-
-bool
-GzipOutputStream::Flush(Error &error)
-{
-	/* no more input */
-	z.next_in = nullptr;
-	z.avail_in = 0;
-
-	while (true) {
-		Bytef output[4096];
-		z.next_out = output;
-		z.avail_out = sizeof(output);
-
-		int result = deflate(&z, Z_FINISH);
-		if (z.next_out > output &&
-		    !next.Write(output, z.next_out - output, error))
-			return false;
-
-		if (result == Z_STREAM_END)
-			return true;
-		else if (result != Z_OK) {
-			error.Set(zlib_domain, result, zError(result));
-			return false;
-		}
-    }
-}
-
-bool
-GzipOutputStream::Write(const void *_data, size_t size, Error &error)
-{
-	/* zlib's API requires non-const input pointer */
-	void *data = const_cast<void *>(_data);
-
-	z.next_in = reinterpret_cast<Bytef *>(data);
-	z.avail_in = size;
-
-	while (z.avail_in > 0) {
-		Bytef output[4096];
-		z.next_out = output;
-		z.avail_out = sizeof(output);
-
-		int result = deflate(&z, Z_NO_FLUSH);
-		if (result != Z_OK) {
-			error.Set(zlib_domain, result, zError(result));
-			return false;
-		}
-
-		if (z.next_out > output &&
-		    !next.Write(output, z.next_out - output, error))
-			return false;
-	}
-
-	return true;
-}