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/*
* Copyright 2003-2020 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 "PlaylistStream.hxx"
#include "PlaylistRegistry.hxx"
#include "SongEnumerator.hxx"
#include "input/InputStream.hxx"
#include "input/LocalOpen.hxx"
#include "fs/Path.hxx"
#include "util/StringView.hxx"
#include "util/UriExtract.hxx"
#include "Log.hxx"
#include <cassert>
#include <exception>
static std::unique_ptr<SongEnumerator>
playlist_open_path_suffix(Path path, Mutex &mutex)
try {
assert(!path.IsNull());
const auto *suffix = path.GetSuffix();
if (suffix == nullptr)
return nullptr;
const auto suffix_utf8 = Path::FromFS(suffix).ToUTF8Throw();
if (!playlist_suffix_supported(suffix_utf8))
return nullptr;
auto is = OpenLocalInputStream(path, mutex);
return playlist_list_open_stream_suffix(std::move(is),
suffix_utf8);
} catch (...) {
LogError(std::current_exception());
return nullptr;
}
std::unique_ptr<SongEnumerator>
playlist_open_path(Path path, Mutex &mutex)
try {
assert(!path.IsNull());
const std::string uri_utf8 = path.ToUTF8Throw();
auto playlist = playlist_list_open_uri(uri_utf8.c_str(), mutex);
if (playlist == nullptr)
playlist = playlist_open_path_suffix(path, mutex);
return playlist;
} catch (...) {
LogError(std::current_exception());
return nullptr;
}
std::unique_ptr<SongEnumerator>
playlist_open_remote(const char *uri, Mutex &mutex)
try {
assert(uri_has_scheme(uri));
auto playlist = playlist_list_open_uri(uri, mutex);
if (playlist != nullptr)
return playlist;
auto is = InputStream::OpenReady(uri, mutex);
return playlist_list_open_stream(std::move(is), uri);
} catch (...) {
LogError(std::current_exception());
return nullptr;
}
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