/*****************************************************************************
* playlist/export.c
*****************************************************************************
* Copyright (C) 2019 VLC authors and VideoLAN
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_playlist_export.h>
#include <errno.h>
#include <stdio.h>
#include <vlc_common.h>
#include <vlc_fs.h>
#include <vlc_modules.h>
#include <vlc_url.h>
#include "playlist.h"
#include "../libvlc.h"
struct vlc_playlist_view
{
vlc_playlist_t *playlist;
};
size_t
vlc_playlist_view_Count(struct vlc_playlist_view *view)
{
return vlc_playlist_Count(view->playlist);
}
vlc_playlist_item_t *
vlc_playlist_view_Get(struct vlc_playlist_view *view, size_t index)
{
return vlc_playlist_Get(view->playlist, index);
}
int
vlc_playlist_Export(struct vlc_playlist *playlist, const char *filename,
const char *type)
{
vlc_playlist_AssertLocked(playlist);
struct vlc_playlist_export *export =
vlc_custom_create(vlc_player_GetObject(playlist->player),
sizeof(*export), "playlist export");
if (!export)
return VLC_ENOMEM;
int ret = VLC_EGENERIC;
struct vlc_playlist_view playlist_view = { .playlist = playlist };
export->playlist_view = &playlist_view;
export->base_url = vlc_path2uri(filename, NULL);
export->file = vlc_fopen(filename, "wt");
if (!export->file)
{
msg_Err(export, "Could not create playlist file %s, %s",
filename, vlc_strerror_c(errno));
goto close_file;
}
// this will actually export
module_t *module = module_need(export, "playlist export", type, true);
if (!module)
{
msg_Err(export, "Could not export playlist");
goto out;
}
module_unneed(export, module);
if (!ferror(export->file))
ret = VLC_SUCCESS;
else
msg_Err(export, "Could not write playlist file: %s",
vlc_strerror_c(errno));
close_file:
fclose(export->file);
out:
free(export->base_url);
vlc_object_delete(export);
return ret;
}
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