ags_osc_util: Advanced Gtk+ Sequencer Audio Reference Manual

ags_osc_util

Functions

guint	ags_osc_util_type_tag_string_count_type ()
unsigned char *	ags_osc_util_meta_data ()
unsigned char *	ags_osc_util_mime_header ()
unsigned char *	ags_osc_util_slip_encode ()
unsigned char *	ags_osc_util_slip_decode ()
void	ags_osc_util_timetag_now ()

Types and Values

#define	AGS_OSC_UTIL_TYPE_TAG_STRING_INT32
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_FLOAT
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_STRING
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_BLOB
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_INT64
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_TIMETAG
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_DOUBLE
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_SYMBOL
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_CHAR
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_RGBA
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_MIDI
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_TRUE
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_FALSE
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_NIL
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_INFINITE
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_START
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_END
#define	AGS_OSC_UTIL_TYPE_TAG_STRING_ALL
#define	AGS_OSC_UTIL_ADDRESS_PATTERN_VALID_CHARS_PATTERN
#define	AGS_OSC_UTIL_SLIP_CHUNK_LENGTH
#define	AGS_OSC_UTIL_SLIP_END
#define	AGS_OSC_UTIL_SLIP_ESC
#define	AGS_OSC_UTIL_SLIP_ESC_END
#define	AGS_OSC_UTIL_SLIP_ESC_ESC

Description

Functions

ags_osc_util_type_tag_string_count_type ()

guint
ags_osc_util_type_tag_string_count_type
                               (gchar *type_tag_string);

Count types in type_tag .

Parameters

type_tag

the type tag string

Returns

the count of types specified

Since: 2.1.0

ags_osc_util_meta_data ()

unsigned char *
ags_osc_util_meta_data (gchar *uri,
                        guint *meta_data_length);

Get meta data.

Parameters

uri	the URI
meta_data_length	the return location of meta data's length

Returns

the byte array containing meta data

Since: 2.1.0

ags_osc_util_mime_header ()

unsigned char *
ags_osc_util_mime_header (gchar *uri,
                          guint *mime_header_length);

Get MIME header.

Parameters

uri	the URI
mime_header_length	the return location of MIME header's length

Returns

the byte array containing MIME header

Since: 2.1.0

ags_osc_util_slip_encode ()

unsigned char *
ags_osc_util_slip_encode (unsigned char *osc_buffer,
                          guint buffer_length,
                          guint *returned_buffer_length);

Encode osc_buffer to be suitable for network transmission. See SLIP (RFC1055).

Parameters

osc_buffer	the OSC buffer
buffer_length	the OSC buffer's length
returned_buffer_length	the returned buffer's length

Returns

the encoded byte array

Since: 2.1.0

ags_osc_util_slip_decode ()

unsigned char *
ags_osc_util_slip_decode (unsigned char *slip_buffer,
                          guint slip_buffer_length,
                          guint *returned_buffer_length);

Decode slip_buffer from SLIP encoded format. See SLIP (RFC1055).

Parameters

slip_buffer	the SLIP encoded OSC buffer
slip_buffer_length	the buffer length of SLIP encoded OSC buffer
returned_buffer_length	the returned buffer's length

Returns

the OSC buffer as byte array

Since: 2.1.0

ags_osc_util_timetag_now ()

void
ags_osc_util_timetag_now (gint32 *tv_sec,
                          gint32 *tv_fraction);

Get current time.

Parameters

tv_secs	the return location of number of seconds since midnight on January 1, 1900
tv_fraction	the return location of fraction of seconds to a precision of about 200 picoseconds

Since: 2.1.0

Types and Values

AGS_OSC_UTIL_TYPE_TAG_STRING_INT32

#define AGS_OSC_UTIL_TYPE_TAG_STRING_INT32 'i'

AGS_OSC_UTIL_TYPE_TAG_STRING_FLOAT

#define AGS_OSC_UTIL_TYPE_TAG_STRING_FLOAT 'f'

AGS_OSC_UTIL_TYPE_TAG_STRING_STRING

#define AGS_OSC_UTIL_TYPE_TAG_STRING_STRING 's'

AGS_OSC_UTIL_TYPE_TAG_STRING_BLOB

#define AGS_OSC_UTIL_TYPE_TAG_STRING_BLOB 'b'

AGS_OSC_UTIL_TYPE_TAG_STRING_INT64

#define AGS_OSC_UTIL_TYPE_TAG_STRING_INT64 'h'

AGS_OSC_UTIL_TYPE_TAG_STRING_TIMETAG

#define AGS_OSC_UTIL_TYPE_TAG_STRING_TIMETAG 't'

AGS_OSC_UTIL_TYPE_TAG_STRING_DOUBLE

#define AGS_OSC_UTIL_TYPE_TAG_STRING_DOUBLE 'd'

AGS_OSC_UTIL_TYPE_TAG_STRING_SYMBOL

#define AGS_OSC_UTIL_TYPE_TAG_STRING_SYMBOL 'S'

AGS_OSC_UTIL_TYPE_TAG_STRING_CHAR

#define AGS_OSC_UTIL_TYPE_TAG_STRING_CHAR 'c'

AGS_OSC_UTIL_TYPE_TAG_STRING_RGBA

#define AGS_OSC_UTIL_TYPE_TAG_STRING_RGBA 'r'

AGS_OSC_UTIL_TYPE_TAG_STRING_MIDI

#define AGS_OSC_UTIL_TYPE_TAG_STRING_MIDI 'm'

AGS_OSC_UTIL_TYPE_TAG_STRING_TRUE

#define AGS_OSC_UTIL_TYPE_TAG_STRING_TRUE 'T'

AGS_OSC_UTIL_TYPE_TAG_STRING_FALSE

#define AGS_OSC_UTIL_TYPE_TAG_STRING_FALSE 'F'

AGS_OSC_UTIL_TYPE_TAG_STRING_NIL

#define AGS_OSC_UTIL_TYPE_TAG_STRING_NIL 'N'

AGS_OSC_UTIL_TYPE_TAG_STRING_INFINITE

#define AGS_OSC_UTIL_TYPE_TAG_STRING_INFINITE 'I'

AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_START

#define AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_START '['

AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_END

#define AGS_OSC_UTIL_TYPE_TAG_STRING_ARRAY_END ']'

AGS_OSC_UTIL_TYPE_TAG_STRING_ALL

#define AGS_OSC_UTIL_TYPE_TAG_STRING_ALL "ifshtdScrmTFNI"

AGS_OSC_UTIL_ADDRESS_PATTERN_VALID_CHARS_PATTERN

#define AGS_OSC_UTIL_ADDRESS_PATTERN_VALID_CHARS_PATTERN "([a-zA-Z \\#\\*\\,\\/\\?\\[\\]\\{\\}]+)"

AGS_OSC_UTIL_SLIP_CHUNK_LENGTH

#define AGS_OSC_UTIL_SLIP_CHUNK_LENGTH (8192)

AGS_OSC_UTIL_SLIP_END

#define AGS_OSC_UTIL_SLIP_END (192)

AGS_OSC_UTIL_SLIP_ESC

#define AGS_OSC_UTIL_SLIP_ESC (219)

AGS_OSC_UTIL_SLIP_ESC_END

#define AGS_OSC_UTIL_SLIP_ESC_END (220)

AGS_OSC_UTIL_SLIP_ESC_ESC

#define AGS_OSC_UTIL_SLIP_ESC_ESC (221)