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/*
* Copyright (C) 2003-2015 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 "PlaylistStream.hxx"
#include "PlaylistRegistry.hxx"
#include "CloseSongEnumerator.hxx"
#include "util/UriUtil.hxx"
#include "util/Error.hxx"
#include "input/InputStream.hxx"
#include "input/LocalOpen.hxx"
#include "fs/Path.hxx"
#include "Log.hxx"
#include <assert.h>
static SongEnumerator *
playlist_open_path_suffix(Path path, Mutex &mutex, Cond &cond)
{
assert(!path.IsNull());
const char *suffix = path.GetSuffix();
if (suffix == nullptr || !playlist_suffix_supported(suffix))
return nullptr;
Error error;
InputStream *is = OpenLocalInputStream(path, mutex, cond, error);
if (is == nullptr) {
LogError(error);
return nullptr;
}
auto playlist = playlist_list_open_stream_suffix(*is, suffix);
if (playlist != nullptr)
playlist = new CloseSongEnumerator(playlist, is);
else
delete is;
return playlist;
}
SongEnumerator *
playlist_open_path(Path path, Mutex &mutex, Cond &cond)
{
assert(!path.IsNull());
const std::string uri_utf8 = path.ToUTF8();
auto playlist = !uri_utf8.empty()
? playlist_list_open_uri(uri_utf8.c_str(), mutex, cond)
: nullptr;
if (playlist == nullptr)
playlist = playlist_open_path_suffix(path, mutex, cond);
return playlist;
}
SongEnumerator *
playlist_open_remote(const char *uri, Mutex &mutex, Cond &cond)
{
assert(uri_has_scheme(uri));
SongEnumerator *playlist = playlist_list_open_uri(uri, mutex, cond);
if (playlist != nullptr)
return playlist;
Error error;
InputStream *is = InputStream::OpenReady(uri, mutex, cond, error);
if (is == nullptr) {
if (error.IsDefined())
FormatError(error, "Failed to open %s", uri);
return nullptr;
}
playlist = playlist_list_open_stream(*is, uri);
if (playlist == nullptr) {
delete is;
return nullptr;
}
return new CloseSongEnumerator(playlist, is);
}
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