Jabber: initial version of Jingle support

1 files changed, 543 insertions, 0 deletions

diff --git a/include/gst/mpegts/gst-atsc-section.h b/include/gst/mpegts/gst-atsc-section.h
new file mode 100644
index 0000000000..4d53ee8374
--- /dev/null
+++ b/include/gst/mpegts/gst-atsc-section.h
@@ -0,0 +1,543 @@
+/*
+ * mpegtspacketizer.h -
+ * Copyright (C) 2013 Edward Hervey
+ *
+ * Authors:
+ *   Edward Hervey <edward@collabora.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_ATSC_SECTION_H
+#define GST_ATSC_SECTION_H
+
+#include <gst/gst.h>
+#include <gst/mpegts/gstmpegtssection.h>
+#include <gst/mpegts/gstmpegtsdescriptor.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GstMpegtsSectionATSCTableID:
+ * @GST_MTS_TABLE_ID_ATSC_MASTER_GUIDE: Master Guide Table (MGT)
+ * @GST_MTS_TABLE_ID_ATSC_TERRESTRIAL_VIRTUAL_CHANNEL: Terrestrial Virtual Channel Table (TVCT)
+ * @GST_MTS_TABLE_ID_ATSC_CABLE_VIRTUAL_CHANNEL: Cable Virtual Channel Table (CVCT)
+ * @GST_MTS_TABLE_ID_ATSC_RATING_REGION: Rating Region Table (RRT)
+ * @GST_MTS_TABLE_ID_ATSC_EVENT_INFORMATION: Event Information Table (EIT)
+ * @GST_MTS_TABLE_ID_ATSC_CHANNEL_OR_EVENT_EXTENDED_TEXT: Extended Text Table (ETT)
+ * @GST_MTS_TABLE_ID_ATSC_SYSTEM_TIME: System Time Table (STT)
+ * @GST_MTS_TABLE_ID_ATSC_DATA_EVENT: A/90: Data Event Table (DET)
+ * @GST_MTS_TABLE_ID_ATSC_DATA_SERVICE: A/90: Data Service Table (DST)
+ * @GST_MTS_TABLE_ID_ATSC_NETWORK_RESOURCE: A/90: Network Resources Table (NRT)
+ * @GST_MTS_TABLE_ID_ATSC_LONG_TERM_SERVICE: A/90: Long Term Service Table (LTST)
+ * @GST_MTS_TABLE_ID_ATSC_DIRECTED_CHANNEL_CHANGE: Directed Channel Change Table (DCCT)
+ * @GST_MTS_TABLE_ID_ATSC_DIRECTED_CHANNEL_CHANGE_SECTION_CODE: Directed Channel Change Selection Code Table (DCCSCT)
+ * @GST_MTS_TABLE_ID_ATSC_SATELLITE_VIRTUAL_CHANNEL: A/81: Satellite Virtual Channel Table
+ *
+ * Values for a #GstMpegtsSection table_id.
+ *
+ * These are the registered ATSC section `table_id` variants. Unless specified
+ * otherwise, they are defined in the "ATSC A/65" specification.
+ *
+ * see also: #GstMpegtsSectionTableID and other variants.
+ */
+typedef enum {
+
+  /* ATSC (A/65) */
+  GST_MTS_TABLE_ID_ATSC_MASTER_GUIDE                    = 0xC7,
+  GST_MTS_TABLE_ID_ATSC_TERRESTRIAL_VIRTUAL_CHANNEL     = 0xC8,
+  GST_MTS_TABLE_ID_ATSC_CABLE_VIRTUAL_CHANNEL           = 0xC9,
+  GST_MTS_TABLE_ID_ATSC_RATING_REGION                   = 0xCA,
+  GST_MTS_TABLE_ID_ATSC_EVENT_INFORMATION               = 0xCB,
+  GST_MTS_TABLE_ID_ATSC_CHANNEL_OR_EVENT_EXTENDED_TEXT  = 0xCC,
+  GST_MTS_TABLE_ID_ATSC_SYSTEM_TIME                     = 0xCD,
+  /* ATSC (A/90) */
+  GST_MTS_TABLE_ID_ATSC_DATA_EVENT                      = 0xCE,
+  GST_MTS_TABLE_ID_ATSC_DATA_SERVICE                    = 0xCF,
+
+  /* ATSC (A/57B) */
+  /**
+   * GST_MTS_TABLE_ID_ATSC_PROGRAM_IDENTIFIER:
+   *
+   * A/57B: Program Identifier Table.
+   *
+   * Since: 1.20
+   */
+  GST_MTS_TABLE_ID_ATSC_PROGRAM_IDENTIFIER		= 0xD0,
+  /* ATSC (A/90) */
+  GST_MTS_TABLE_ID_ATSC_NETWORK_RESOURCE                = 0xD1,
+  GST_MTS_TABLE_ID_ATSC_LONG_TERM_SERVICE               = 0xD2,
+  /* ATSC (A/65) */
+  GST_MTS_TABLE_ID_ATSC_DIRECTED_CHANNEL_CHANGE         = 0xD3,
+  GST_MTS_TABLE_ID_ATSC_DIRECTED_CHANNEL_CHANGE_SECTION_CODE = 0xD4,
+  /* 0xD5-0xD9 covered in CEA/SCTE */
+  GST_MTS_TABLE_ID_ATSC_AGGREGATE_EVENT_INFORMATION     = 0xD6,
+  GST_MTS_TABLE_ID_ATSC_AGGREGATE_EXTENDED_TEXT         = 0xD7,
+  GST_MTS_TABLE_ID_ATSC_AGGREGATE_DATA_EVENT            = 0xD9,
+  /*  */
+  GST_MTS_TABLE_ID_ATSC_SATELLITE_VIRTUAL_CHANNEL       = 0xDA,
+} GstMpegtsSectionATSCTableID;
+
+/**
+ * GstMpegtsATSCStreamType:
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_DCII_VIDEO:  DigiCipher II video | Identical to ITU-T Rec. H.262 | ISO/IEC 13818-2 Video
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_AC3:   ATSC A/53 Audio | AC-3
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_SUBTITLING:  SCTE-27 Subtitling
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_ISOCH_DATA:  SCTE-19 Isochronous data | Reserved
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_SIT:         SCTE-35 Splice Information Table
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_EAC3:  E-AC-3 A/52:2018
+ * @GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_DTS_HD:  E-AC-3 A/107 (ATSC 2.0)
+ *
+ * Type of mpeg-ts streams for ATSC, as defined by the ATSC Code Points
+ * Registry. For convenience, some stream types from %GstMpegtsScteStreamType
+ * are also included.
+ *
+ * Since: 1.20
+ */
+typedef enum {
+  GST_MPEGTS_STREAM_TYPE_ATSC_DCII_VIDEO = 0x80,
+  GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_AC3  = 0x81,
+  GST_MPEGTS_STREAM_TYPE_ATSC_SUBTITLING = 0x82,
+  GST_MPEGTS_STREAM_TYPE_ATSC_ISOCH_DATA = 0x83,
+  /* 0x84-0x85 : RESERVED */
+  GST_MPEGTS_STREAM_TYPE_ATSC_SIT        = 0x86,
+  GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_EAC3 = 0x87,
+  GST_MPEGTS_STREAM_TYPE_ATSC_AUDIO_DTS_HD = 0x88,
+} GstMpegtsATSCStreamType;
+
+/* TVCT/CVCT */
+#define GST_TYPE_MPEGTS_ATSC_VCT (gst_mpegts_atsc_vct_get_type ())
+#define GST_TYPE_MPEGTS_ATSC_VCT_SOURCE (gst_mpegts_atsc_vct_source_get_type ())
+
+typedef struct _GstMpegtsAtscVCTSource GstMpegtsAtscVCTSource;
+typedef struct _GstMpegtsAtscVCT GstMpegtsAtscVCT;
+
+/**
+ * GstMpegtsAtscVCTSource:
+ * @short_name: The short name of a source
+ * @major_channel_number: The major channel number
+ * @minor_channel_number: The minor channel number
+ * @modulation_mode: The modulation mode
+ * @carrier_frequency: The carrier frequency
+ * @channel_TSID: The transport stream ID
+ * @program_number: The program number (see #GstMpegtsPatProgram)
+ * @ETM_location: The ETM location
+ * @access_controlled: is access controlled
+ * @hidden: is hidden
+ * @path_select: is path select, CVCT only
+ * @out_of_band: is out of band, CVCT only
+ * @hide_guide: is hide guide
+ * @service_type: The service type
+ * @source_id: The source id
+ * @descriptors: (element-type GstMpegtsDescriptor): an array of #GstMpegtsDescriptor
+ *
+ * Source from a %GstMpegtsAtscVCT, can be used both for TVCT and CVCT tables
+ */
+struct _GstMpegtsAtscVCTSource
+{
+  gchar    *short_name;
+  guint16   major_channel_number;
+  guint16   minor_channel_number;
+  guint8    modulation_mode;
+  guint32   carrier_frequency;
+  guint16   channel_TSID;
+  guint16   program_number;
+  /* FIXME: */
+  guint8    ETM_location;
+  gboolean  access_controlled;
+  gboolean  hidden;
+  gboolean  path_select; /* CVCT only - reserved bit in TVCT */
+  gboolean  out_of_band; /* CVCT only - reserved bit in TVCT */
+  gboolean  hide_guide;
+  /* FIXME: */
+  guint8    service_type;
+  guint16   source_id;
+  GPtrArray *descriptors;
+};
+
+/**
+ * GstMpegtsAtscVCT:
+ * @transport_stream_id: The transport stream
+ * @protocol_version: The protocol version
+ * @sources: (element-type GstMpegtsAtscVCTSource): sources
+ * @descriptors: (element-type GstMpegtsDescriptor): descriptors
+ *
+ * Represents both:
+ *   Terrestrial Virtual Channel Table (A65)
+ *   Cable Virtual Channel Table (A65)
+ *
+ */
+struct _GstMpegtsAtscVCT
+{
+  guint16   transport_stream_id;
+  guint8    protocol_version;
+  GPtrArray *sources;
+  GPtrArray *descriptors;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_vct_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_vct_source_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscVCT * gst_mpegts_section_get_atsc_tvct (GstMpegtsSection * section);
+
+GST_MPEGTS_API
+const GstMpegtsAtscVCT * gst_mpegts_section_get_atsc_cvct (GstMpegtsSection * section);
+
+/* MGT */
+#define GST_TYPE_MPEGTS_ATSC_MGT (gst_mpegts_atsc_mgt_get_type ())
+#define GST_TYPE_MPEGTS_ATSC_MGT_TABLE (gst_mpegts_atsc_mgt_table_get_type ())
+
+typedef struct _GstMpegtsAtscMGTTable GstMpegtsAtscMGTTable;
+typedef struct _GstMpegtsAtscMGT GstMpegtsAtscMGT;
+
+typedef enum {
+  GST_MPEGTS_ATSC_MGT_TABLE_TYPE_EIT0 = 0x0100,
+  GST_MPEGTS_ATSC_MGT_TABLE_TYPE_EIT127 = 0x017F,
+  GST_MPEGTS_ATSC_MGT_TABLE_TYPE_ETT0 = 0x0200,
+  GST_MPEGTS_ATSC_MGT_TABLE_TYPE_ETT127 = 0x027F
+} GstMpegtsAtscMGTTableType;
+
+/**
+ * GstMpegtsAtscMGTTable:
+ * @table_type: #GstMpegtsAtscMGTTableType
+ * @pid: The packet ID
+ * @version_number: The version number
+ * @number_bytes:
+ * @descriptors: (element-type GstMpegtsDescriptor): descriptors
+ *
+ * Source from a @GstMpegtsAtscMGT
+ */
+struct _GstMpegtsAtscMGTTable
+{
+  guint16 table_type;
+  guint16 pid;
+  guint8  version_number;
+  guint32 number_bytes;
+  GPtrArray *descriptors;
+};
+
+/**
+ * GstMpegtsAtscMGT:
+ * @protocol_version: The protocol version
+ * @tables_defined: The numbers of subtables
+ * @tables: (element-type GstMpegtsAtscMGTTable): the tables
+ * @descriptors: (element-type GstMpegtsDescriptor): descriptors
+ *
+ * Master Guide Table (A65)
+ *
+ */
+struct _GstMpegtsAtscMGT
+{
+  guint8  protocol_version;
+  guint16 tables_defined;
+  GPtrArray *tables;
+  GPtrArray *descriptors;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_mgt_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_mgt_table_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscMGT * gst_mpegts_section_get_atsc_mgt (GstMpegtsSection * section);
+
+GST_MPEGTS_API
+GstMpegtsSection * gst_mpegts_section_from_atsc_mgt (GstMpegtsAtscMGT * mgt);
+
+GST_MPEGTS_API
+GstMpegtsAtscMGT * gst_mpegts_atsc_mgt_new (void);
+
+/* Multiple string structure (used in ETT and EIT) */
+
+#define GST_TYPE_MPEGTS_ATSC_STRING_SEGMENT (gst_mpegts_atsc_string_segment_get_type())
+#define GST_TYPE_MPEGTS_ATSC_MULT_STRING (gst_mpegts_atsc_mult_string_get_type())
+
+typedef struct _GstMpegtsAtscStringSegment GstMpegtsAtscStringSegment;
+typedef struct _GstMpegtsAtscMultString GstMpegtsAtscMultString;
+
+/**
+ * GstMpegtsAtscStringSegment:
+ * @compression_type: The compression type
+ * @mode: The mode
+ * @compressed_data_size: The size of compressed data
+ * @compressed_data: The compressed data
+ * @cached_string:
+ *
+ * A string segment
+ */
+struct _GstMpegtsAtscStringSegment {
+  guint8 compression_type;
+  guint8 mode;
+  guint8 compressed_data_size;
+  guint8 *compressed_data;
+
+  gchar *cached_string;
+};
+
+GST_MPEGTS_API
+const gchar * gst_mpegts_atsc_string_segment_get_string (GstMpegtsAtscStringSegment * seg);
+
+GST_MPEGTS_API
+gboolean
+gst_mpegts_atsc_string_segment_set_string (GstMpegtsAtscStringSegment * seg,
+                                           gchar *string,
+                                           guint8 compression_type,
+                                           guint8 mode);
+
+/**
+ * GstMpegtsAtscMultString:
+ * @iso_639_langcode: The ISO639 language code
+ * @segments: (element-type GstMpegtsAtscStringSegment)
+ *
+ */
+struct _GstMpegtsAtscMultString {
+  gchar      iso_639_langcode[4];
+  GPtrArray *segments;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_string_segment_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_mult_string_get_type (void);
+
+/* EIT */
+
+#define GST_TYPE_MPEGTS_ATSC_EIT_EVENT (gst_mpegts_atsc_eit_event_get_type())
+#define GST_TYPE_MPEGTS_ATSC_EIT (gst_mpegts_atsc_eit_get_type())
+
+typedef struct _GstMpegtsAtscEITEvent GstMpegtsAtscEITEvent;
+typedef struct _GstMpegtsAtscEIT GstMpegtsAtscEIT;
+
+/**
+ * GstMpegtsAtscEITEvent:
+ * @event_id: The event id
+ * @start_time: The start time
+ * @etm_location: The etm location
+ * @length_in_seconds: The length in seconds
+ * @titles: (element-type GstMpegtsAtscMultString): the titles
+ * @descriptors: (element-type GstMpegtsDescriptor): descriptors
+ *
+ * An ATSC EIT Event
+ */
+struct _GstMpegtsAtscEITEvent {
+  guint16        event_id;
+  guint32        start_time;
+  guint8         etm_location;
+  guint32        length_in_seconds;
+  GPtrArray     *titles;
+
+  GPtrArray *descriptors;
+};
+
+/**
+ * GstMpegtsAtscEIT:
+ * @source_id: The source id
+ * @protocol_version: The protocol version
+ * @events: (element-type GstMpegtsAtscEITEvent): Events
+ *
+ * Event Information Table (ATSC)
+ *
+ */
+struct _GstMpegtsAtscEIT
+{
+  guint16        source_id;
+  guint8         protocol_version;
+
+  GPtrArray     *events;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_eit_event_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_eit_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscEIT *gst_mpegts_section_get_atsc_eit (GstMpegtsSection *section);
+
+/* ETT */
+
+#define GST_TYPE_MPEGTS_ATSC_ETT (gst_mpegts_atsc_ett_get_type())
+
+typedef struct _GstMpegtsAtscETT GstMpegtsAtscETT;
+
+/**
+ * GstMpegtsAtscETT:
+ * @ett_table_id_extension:
+ * @protocol_version: The protocol version
+ * @etm_id: The etm id
+ * @messages: (element-type GstMpegtsAtscMultString): List of texts
+ *
+ * Extended Text Table (ATSC)
+ *
+ */
+struct _GstMpegtsAtscETT
+{
+  guint16        ett_table_id_extension;
+  guint16        protocol_version;
+  guint32        etm_id;
+
+  GPtrArray     *messages;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_ett_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscETT *gst_mpegts_section_get_atsc_ett (GstMpegtsSection *section);
+
+/* STT */
+#define GST_TYPE_MPEGTS_ATSC_STT (gst_mpegts_atsc_stt_get_type ())
+
+typedef struct _GstMpegtsAtscSTT GstMpegtsAtscSTT;
+
+/**
+ * GstMpegtsAtscSTT:
+ * @protocol_version: The protocol version
+ * @system_time: The system time
+ * @gps_utc_offset: The GPS to UTC offset
+ * @ds_status:
+ * @ds_dayofmonth: The day of month
+ * @ds_hour: The hour
+ * @descriptors: (element-type GstMpegtsDescriptor): descriptors
+ * @utc_datetime: The UTC date and time
+ *
+ * System Time Table (A65)
+ *
+ */
+struct _GstMpegtsAtscSTT
+{
+  guint8     protocol_version;
+  guint32    system_time;
+  guint8     gps_utc_offset;
+  gboolean   ds_status;
+  guint8     ds_dayofmonth;
+  guint8     ds_hour;
+  GPtrArray *descriptors;
+
+  GstDateTime *utc_datetime;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_stt_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscSTT * gst_mpegts_section_get_atsc_stt (GstMpegtsSection * section);
+/* FIXME receive a non-const parameter but we only provide a const getter */
+
+GST_MPEGTS_API
+GstDateTime * gst_mpegts_atsc_stt_get_datetime_utc (GstMpegtsAtscSTT * stt);
+
+GST_MPEGTS_API
+GstMpegtsSection * gst_mpegts_section_from_atsc_stt (GstMpegtsAtscSTT * stt);
+
+GST_MPEGTS_API
+GstMpegtsAtscSTT * gst_mpegts_atsc_stt_new (void);
+
+/* RRT */
+#define GST_TYPE_MPEGTS_ATSC_RRT (gst_mpegts_atsc_rrt_get_type ())
+#define GST_TYPE_MPEGTS_ATSC_RRT_DIMENSION (gst_mpegts_atsc_rrt_dimension_get_type ())
+#define GST_TYPE_MPEGTS_ATSC_RRT_DIMENSION_VALUE (gst_mpegts_atsc_rrt_dimension_value_get_type ())
+
+typedef struct _GstMpegtsAtscRRT GstMpegtsAtscRRT;
+typedef struct _GstMpegtsAtscRRTDimension GstMpegtsAtscRRTDimension;
+typedef struct _GstMpegtsAtscRRTDimensionValue GstMpegtsAtscRRTDimensionValue;
+
+/**
+ * GstMpegtsAtscRRTDimensionValue:
+ * @abbrev_ratings: (element-type GstMpegtsAtscMultString): the abbreviated ratings
+ * @ratings: (element-type GstMpegtsAtscMultString): the ratings
+ *
+ * Since: 1.18
+ */
+struct _GstMpegtsAtscRRTDimensionValue
+{
+  GPtrArray *abbrev_ratings;
+  GPtrArray *ratings;
+};
+
+/**
+ * GstMpegtsAtscRRTDimension:
+ * @names: (element-type GstMpegtsAtscMultString): the names
+ * @graduated_scale: whether the ratings represent a graduated scale
+ * @values_defined: the number of values defined for this dimension
+ * @values: (element-type GstMpegtsAtscRRTDimensionValue): set of values
+ *
+ * Since: 1.18
+ */
+struct _GstMpegtsAtscRRTDimension
+{
+  GPtrArray * names;
+  gboolean    graduated_scale;
+  guint8      values_defined;
+  GPtrArray * values;
+};
+
+/**
+ * GstMpegtsAtscRRT:
+ * @protocol_version: The protocol version
+ * @names: (element-type GstMpegtsAtscMultString): the names
+ * @dimensions_defined: the number of dimensions defined for this rating table
+ * @dimensions: (element-type GstMpegtsAtscRRTDimension): A set of dimensions
+ * @descriptors: descriptors
+ *
+ * Region Rating Table (A65)
+ *
+ * Since: 1.18
+ */
+struct _GstMpegtsAtscRRT
+{
+  guint8      protocol_version;
+  GPtrArray * names;
+  guint8      dimensions_defined;
+  GPtrArray * dimensions;
+  GPtrArray * descriptors;
+};
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_rrt_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_rrt_dimension_get_type (void);
+
+GST_MPEGTS_API
+GType gst_mpegts_atsc_rrt_dimension_value_get_type (void);
+
+GST_MPEGTS_API
+const GstMpegtsAtscRRT * gst_mpegts_section_get_atsc_rrt (GstMpegtsSection * section);
+
+GST_MPEGTS_API
+GstMpegtsSection * gst_mpegts_section_from_atsc_rrt (GstMpegtsAtscRRT * rrt);
+
+GST_MPEGTS_API
+GstMpegtsAtscRRT * gst_mpegts_atsc_rrt_new (void);
+
+GST_MPEGTS_API
+GstMpegtsAtscRRTDimension * gst_mpegts_atsc_rrt_dimension_new (void);
+
+GST_MPEGTS_API
+GstMpegtsAtscRRTDimensionValue * gst_mpegts_atsc_rrt_dimension_value_new (void);
+
+G_END_DECLS
+
+#endif				/* GST_MPEGTS_SECTION_H */