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gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/uridownloader/gsturidownloader.h

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uridownloader: refactor gsturidownloader to its own lib gsturidownloader can be reused by other plugins, better have it into its own lib
2013-04-16 22:47:02 +00:00
/* GStreamer
* Copyright (C) 2011 Andoni Morales Alastruey <ylatuya@gmail.com>
*
* gsturidownloader.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* Youshould have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GSTURI_DOWNLOADER_H__
#define __GSTURI_DOWNLOADER_H__
libs:uridownloader: Properly declare APIs as UNSTABLE
2014-06-21 14:57:34 +00:00
#ifndef GST_USE_UNSTABLE_API
#warning "The UriDownloaded library from gst-plugins-bad is unstable API and may change in future."
#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
#endif
uridownloader: refactor gsturidownloader to its own lib gsturidownloader can be reused by other plugins, better have it into its own lib
2013-04-16 22:47:02 +00:00
#include <glib-object.h>
#include <gst/gst.h>
#include "gstfragment.h"
G_BEGIN_DECLS
#define GST_TYPE_URI_DOWNLOADER (gst_uri_downloader_get_type())
#define GST_URI_DOWNLOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_URI_DOWNLOADER,GstUriDownloader))
#define GST_URI_DOWNLOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_URI_DOWNLOADER,GstUriDownloaderClass))
#define GST_IS_URI_DOWNLOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_URI_DOWNLOADER))
#define GST_IS_URI_DOWNLOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_URI_DOWNLOADER))
typedef struct _GstUriDownloader GstUriDownloader;
typedef struct _GstUriDownloaderPrivate GstUriDownloaderPrivate;
typedef struct _GstUriDownloaderClass GstUriDownloaderClass;
struct _GstUriDownloader
{
GstObject parent;
GstUriDownloaderPrivate *priv;
};
struct _GstUriDownloaderClass
{
GstObjectClass parent_class;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: refactor gsturidownloader to its own lib gsturidownloader can be reused by other plugins, better have it into its own lib
2013-04-16 22:47:02 +00:00
GType gst_uri_downloader_get_type (void);
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: refactor gsturidownloader to its own lib gsturidownloader can be reused by other plugins, better have it into its own lib
2013-04-16 22:47:02 +00:00
GstUriDownloader * gst_uri_downloader_new (void);
uridownloader: mark symbols explicitly for export with GST_EXPORT
2017-07-18 11:45:14 +00:00
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: add new gst_uri_downloader_set_parent If set, the parent is used to proxy need-context messages from uridownloader's http source in order to get cookies/headers from the pipeline. Based on a patch from Philippe Normand https://bugzilla.gnome.org/show_bug.cgi?id=726314
2015-12-09 16:12:42 +00:00
void gst_uri_downloader_set_parent (GstUriDownloader * downloader, GstElement * parent);
uridownloader: mark symbols explicitly for export with GST_EXPORT
2017-07-18 11:45:14 +00:00
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: Add parameter to disallow caching as required by HLS
2014-05-05 07:36:56 +00:00
GstFragment * gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri, const gchar * referer, gboolean compress, gboolean refresh, gboolean allow_cache, GError ** err);
uridownloader: mark symbols explicitly for export with GST_EXPORT
2017-07-18 11:45:14 +00:00
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: Add parameter to disallow caching as required by HLS
2014-05-05 07:36:56 +00:00
GstFragment * gst_uri_downloader_fetch_uri_with_range (GstUriDownloader * downloader, const gchar * uri, const gchar * referer, gboolean compress, gboolean refresh, gboolean allow_cache, gint64 range_start, gint64 range_end, GError ** err);
uridownloader: mark symbols explicitly for export with GST_EXPORT
2017-07-18 11:45:14 +00:00
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: make cancelled state 'permanent' until a reset When downloading and cancelling quickly the uridownloader object and the element using it could miss the cancelled window and the uridownloader would fetch the wrong URI and block on subsequent fetches. This was also problematic when stopping elements, while one task would call the cancel, another element thread could issue a new fetch_uri. As the cancel state isn't 'permanent' this fetch_uri would block and prevent the whole element from stopping and going to NULL. This patch makes the 'cancelled' state permanent until a gst_uri_downloader_reset is called. This way the element knows the window where the uridownloader isn't active and only reactivate it when ready.
2013-04-16 20:23:02 +00:00
void gst_uri_downloader_reset (GstUriDownloader *downloader);
uridownloader: mark symbols explicitly for export with GST_EXPORT
2017-07-18 11:45:14 +00:00
uridownloader: GST_EXPORT -> GST_URI_DOWNLOADER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:05:45 +00:00
GST_URI_DOWNLOADER_API
uridownloader: refactor gsturidownloader to its own lib gsturidownloader can be reused by other plugins, better have it into its own lib
2013-04-16 22:47:02 +00:00
void gst_uri_downloader_cancel (GstUriDownloader *downloader);
G_END_DECLS
#endif /* __GSTURIDOWNLOADER_H__ */
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