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/* Copyright (C) 2013 Cable Television Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
* IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CABLE TELEVISION LABS INC. OR ITS
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __GST_DLNA_SRC_H__
#define __GST_DLNA_SRC_H__
#include <gst/gst.h>
#include <gst/base/gstbasesrc.h>
G_BEGIN_DECLS
#define GST_TYPE_DLNA_SRC \
(gst_dlna_src_get_type())
#define GST_DLNA_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DLNA_SRC,GstDlnaSrc))
#define GST_DLNA_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DLNA_SRC,GstDlnaSrcClass))
#define GST_IS_DLNA_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DLNA_SRC))
#define GST_IS_DLNA_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DLNA_SRC))
#define PLAYSPEEDS_MAX_CNT 64
typedef struct _GstDlnaSrc GstDlnaSrc;
typedef struct _GstDlnaSrcClass GstDlnaSrcClass;
typedef struct _GstDlnaSrcHeadResponse GstDlnaSrcHeadResponse;
typedef struct _GstDlnaSrcHeadResponseContentFeatures GstDlnaSrcHeadResponseContentFeatures;
struct _GstDlnaSrc
{
GstBin bin;
GstElement* http_src;
GstElement* dtcp_decrypter;
GstPad* src_pad;
guint dtcp_blocksize;
gchar* dtcp_key_storage;
gchar *uri;
SoupSession *soup_session;
SoupMessage *soup_msg;
GstDlnaSrcHeadResponse* server_info;
gfloat rate;
gfloat requested_rate;
GstFormat requested_format;
guint64 requested_start;
guint64 requested_stop;
guint32 time_seek_seqnum;
guint64 time_seek_event_start;
gboolean handled_time_seek_seqnum;
gboolean is_uri_initialized;
gboolean is_live;
gboolean is_encrypted;
gboolean byte_seek_supported;
guint64 byte_start;
guint64 byte_end;
guint64 byte_total;
gboolean time_seek_supported;
gchar* npt_start_str;
gchar* npt_end_str;
gchar* npt_duration_str;
guint64 npt_start_nanos;
guint64 npt_end_nanos;
guint64 npt_duration_nanos;
};
struct _GstDlnaSrcHeadResponse
{
gchar* http_rev;
gint http_rev_idx;
guint ret_code;
gint ret_code_idx;
gchar* ret_msg;
gint ret_msg_idx;
guint64 content_length;
gint content_length_idx;
gchar* accept_ranges;
gint accept_ranges_idx;
gboolean accept_byte_ranges;
guint64 content_range_start;
guint64 content_range_end;
guint64 content_range_total;
gint content_range_idx;
gint time_seek_idx;
gchar* time_seek_npt_start_str;
gchar* time_seek_npt_end_str;
gchar* time_seek_npt_duration_str;
guint64 time_seek_npt_start;
guint64 time_seek_npt_end;
guint64 time_seek_npt_duration;
gint npt_seek_idx;
guint64 time_byte_seek_start;
guint64 time_byte_seek_end;
guint64 time_byte_seek_total;
gint byte_seek_idx;
gint clear_text_idx;
guint64 dtcp_range_start;
guint64 dtcp_range_end;
guint64 dtcp_range_total;
gint dtcp_range_idx;
gint available_range_idx;
gchar* available_seek_npt_start_str;
gchar* available_seek_npt_end_str;
guint64 available_seek_npt_start;
guint64 available_seek_npt_end;
guint64 available_seek_start;
guint64 available_seek_end;
guint64 available_seek_cleartext_start;
guint64 available_seek_cleartext_end;
gchar* transfer_mode;
gint transfer_mode_idx;
gchar* transfer_encoding;
gint transfer_encoding_idx;
gchar* date;
gint date_idx;
gchar* server;
gint server_idx;
gchar* content_type;
gint content_type_idx;
gchar* dtcp_host;
gint dtcp_host_idx;
guint dtcp_port;
gint dtcp_port_idx;
gint content_format_idx;
GstDlnaSrcHeadResponseContentFeatures* content_features;
gint content_features_idx;
};
struct _GstDlnaSrcHeadResponseContentFeatures
{
gint profile_idx;
gchar* profile;
gint operations_idx;
gboolean op_time_seek_supported;
gboolean op_range_supported;
gint playspeeds_idx;
guint playspeeds_cnt;
gchar* playspeed_strs[PLAYSPEEDS_MAX_CNT];
gfloat playspeeds[PLAYSPEEDS_MAX_CNT];
gint flags_idx;
gboolean flag_sender_paced_set;
gboolean flag_limited_time_seek_set;
gboolean flag_limited_byte_seek_set;
gboolean flag_play_container_set;
gboolean flag_so_increasing_set;
gboolean flag_sn_increasing_set;
gboolean flag_rtsp_pause_set;
gboolean flag_streaming_mode_set;
gboolean flag_interactive_mode_set;
gboolean flag_background_mode_set;
gboolean flag_stalling_set;
gboolean flag_dlna_v15_set;
gboolean flag_link_protected_set;
gboolean flag_full_clear_text_set;
gboolean flag_limited_clear_text_set;
gint conversion_idx;
gboolean is_converted;
};
struct _GstDlnaSrcClass
{
GstBinClass parent_class;
};
GType gst_dlna_src_get_type (void);
G_END_DECLS
#endif /* __GST_DLNA_SRC_H__ */
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