/* libquvi
* Copyright (C) 2012,2013 Toni Gundogdu <legatvs@gmail.com>
*
* This file is part of libquvi <http://quvi.sourceforge.net/>.
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This library 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General
* Public License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
/** @file supports.c */
#include "config.h"
#include <glib.h>
#include "quvi.h"
/* -- */
#include "_quvi_s.h"
#include "_quvi_media_s.h"
#include "_quvi_playlist_s.h"
#include "_quvi_subtitle_s.h"
/* -- */
#include "misc/match_playlist_script.h"
#include "misc/match_subtitle_script.h"
#include "misc/match_media_script.h"
static QuviBoolean _supports_playlist(_quvi_t q, const gchar *url,
const QuviSupportsMode mode)
{
_quvi_playlist_t qp = NULL;
q->status.rc = m_match_playlist_script(q, &qp, url,
(mode == QUVI_SUPPORTS_MODE_OFFLINE)
? QM_MATCH_PS_SUPPORTED_OFFLINE
: QM_MATCH_PS_SUPPORTED_ONLINE);
if (qp != NULL)
{
quvi_playlist_free((quvi_playlist_t) qp);
qp = NULL;
}
return (quvi_ok(q));
}
static QuviBoolean _supports_subtitle(_quvi_t q, const gchar *url,
const QuviSupportsMode mode)
{
_quvi_subtitle_t qsub = NULL;
q->status.rc = m_match_subtitle_script(q, &qsub, url,
(mode == QUVI_SUPPORTS_MODE_OFFLINE)
? QM_MATCH_SUBS_SUPPORTED_OFFLINE
: QM_MATCH_SUBS_SUPPORTED_ONLINE);
if (qsub != NULL)
{
quvi_subtitle_free((quvi_subtitle_t) qsub);
qsub = NULL;
}
return (quvi_ok(q));
}
static QuviBoolean _supports_media(_quvi_t q, const gchar *url,
const QuviSupportsMode mode)
{
_quvi_media_t qm = NULL;
q->status.rc = m_match_media_script(q, &qm, url,
(mode == QUVI_SUPPORTS_MODE_OFFLINE)
? QM_MATCH_MS_SUPPORTED_OFFLINE
: QM_MATCH_MS_SUPPORTED_ONLINE);
if (qm != NULL)
{
quvi_media_free((quvi_media_t) qm);
qm = NULL;
}
return (quvi_ok(q));
}
/** @brief Check whether the URL is supported
Check if any of the scripts accepts the URL. Both offline and online
checking is supported.
@note
- Offline check will fail with most @ref sh_url
- Online check will resolve @ref sh_url
Type may be a combination.
@code
quvi_supports(q, URL, QUVI_SUPPORTS_OFFLINE,
QUVI_SUPPORTS_TYPE_PLAYLIST | QUVI_SUPPORTS_TYPE_MEDIA);
@endcode
@ingroup convenience
*/
QuviBoolean quvi_supports(quvi_t handle, const char *url,
QuviSupportsMode mode, QuviSupportsType type)
{
QuviBoolean found;
_quvi_t q;
/* If G_DISABLE_CHECKS is defined then the check is not performed. */
g_return_val_if_fail(handle != NULL, QUVI_FALSE);
g_return_val_if_fail(url != NULL, QUVI_FALSE);
q = (_quvi_t) handle;
q->status.rc = QUVI_OK;
found = QUVI_FALSE;
if (type & QUVI_SUPPORTS_TYPE_PLAYLIST)
found = _supports_playlist(q, url, mode);
if (q->status.rc == QUVI_OK || q->status.rc == QUVI_ERROR_NO_SUPPORT)
{
if (type & QUVI_SUPPORTS_TYPE_SUBTITLE)
found = _supports_subtitle(q, url, mode);
}
if (q->status.rc == QUVI_OK || q->status.rc == QUVI_ERROR_NO_SUPPORT)
{
if (type & QUVI_SUPPORTS_TYPE_MEDIA)
found = _supports_media(q, url, mode);
}
return (found);
}
/* vim: set ts=2 sw=2 tw=72 expandtab: */