mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-13 21:01:14 +00:00
116 lines
3.7 KiB
C
116 lines
3.7 KiB
C
/* GStreamer
|
|
* Copyright (C) 2011 Axis Communications <dev-gstreamer@axis.com>
|
|
*
|
|
* 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.
|
|
*
|
|
* You should 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 __GST_CURL_BASE_SINK__
|
|
#define __GST_CURL_BASE_SINK__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstbasesink.h>
|
|
#include <curl/curl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_CURL_BASE_SINK \
|
|
(gst_curl_base_sink_get_type())
|
|
#define GST_CURL_BASE_SINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CURL_BASE_SINK, GstCurlBaseSink))
|
|
#define GST_CURL_BASE_SINK_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CURL_BASE_SINK, GstCurlBaseSinkClass))
|
|
#define GST_CURL_BASE_SINK_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CURL_BASE_SINK, GstCurlBaseSinkClass))
|
|
#define GST_IS_CURL_BASE_SINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_CURL_BASE_SINK))
|
|
#define GST_IS_CURL_BASE_SINK_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_CURL_BASE_SINK))
|
|
typedef struct _GstCurlBaseSink GstCurlBaseSink;
|
|
typedef struct _GstCurlBaseSinkClass GstCurlBaseSinkClass;
|
|
|
|
typedef struct _TransferBuffer TransferBuffer;
|
|
typedef struct _TransferCondition TransferCondition;
|
|
|
|
struct _TransferBuffer
|
|
{
|
|
guint8 *ptr;
|
|
size_t len;
|
|
size_t offset;
|
|
};
|
|
|
|
struct _TransferCondition
|
|
{
|
|
GCond cond;
|
|
gboolean data_sent;
|
|
gboolean data_available;
|
|
gboolean wait_for_response;
|
|
};
|
|
|
|
struct _GstCurlBaseSink
|
|
{
|
|
GstBaseSink parent;
|
|
|
|
/*< private > */
|
|
CURLM *multi_handle;
|
|
CURL *curl;
|
|
GstPollFD fd;
|
|
GstPoll *fdset;
|
|
GThread *transfer_thread;
|
|
GstFlowReturn flow_ret;
|
|
TransferBuffer *transfer_buf;
|
|
TransferCondition *transfer_cond;
|
|
gint num_buffers_per_packet;
|
|
gint timeout;
|
|
gchar *url;
|
|
gchar *user;
|
|
gchar *passwd;
|
|
gchar *file_name;
|
|
guint qos_dscp;
|
|
gboolean transfer_thread_close;
|
|
gboolean new_file;
|
|
gboolean is_live;
|
|
};
|
|
|
|
struct _GstCurlBaseSinkClass
|
|
{
|
|
GstBaseSinkClass parent_class;
|
|
|
|
/* vmethods */
|
|
gboolean (*set_protocol_dynamic_options_unlocked) (GstCurlBaseSink * sink);
|
|
gboolean (*set_options_unlocked) (GstCurlBaseSink * sink);
|
|
void (*set_mime_type) (GstCurlBaseSink * sink, GstCaps * caps);
|
|
void (*transfer_prepare_poll_wait) (GstCurlBaseSink * sink);
|
|
glong (*transfer_get_response_code) (GstCurlBaseSink * sink, glong resp);
|
|
gboolean (*transfer_verify_response_code) (GstCurlBaseSink * sink);
|
|
GstFlowReturn (*prepare_transfer) (GstCurlBaseSink * sink);
|
|
void (*handle_transfer) (GstCurlBaseSink * sink);
|
|
size_t (*transfer_read_cb) (void *curl_ptr, size_t size, size_t nmemb,
|
|
void *stream);
|
|
size_t (*transfer_data_buffer) (GstCurlBaseSink * sink, void *curl_ptr,
|
|
size_t block_size, guint * last_chunk);
|
|
size_t (*flush_data_unlocked) (GstCurlBaseSink * sink, void *curl_ptr,
|
|
size_t block_size, gboolean new_file);
|
|
};
|
|
|
|
GType gst_curl_base_sink_get_type (void);
|
|
|
|
void gst_curl_base_sink_transfer_thread_notify_unlocked
|
|
(GstCurlBaseSink * sink);
|
|
void gst_curl_base_sink_transfer_thread_close (GstCurlBaseSink * sink);
|
|
void gst_curl_base_sink_set_live (GstCurlBaseSink * sink, gboolean live);
|
|
gboolean gst_curl_base_sink_is_live (GstCurlBaseSink * sink);
|
|
|
|
G_END_DECLS
|
|
#endif
|