xform.c File Reference

xforms More...

#include <string.h>
#include <xmmspriv/xmms_plugin.h>
#include <xmmspriv/xmms_xform.h>
#include <xmmspriv/xmms_streamtype.h>
#include <xmmspriv/xmms_medialib.h>
#include <xmmspriv/xmms_utils.h>
#include <xmmspriv/xmms_xform_plugin.h>
#include <xmms/xmms_ipc.h>
#include <xmms/xmms_log.h>
#include <xmms/xmms_object.h>

Macros
#define	READ_CHUNK   4096
#define	GEN_AUXDATA_EXTRACTOR_FUNC(typename, xmmsvtypename, type)

Typedefs
typedef struct xmms_xform_hotspot_St	xmms_xform_hotspot_t
typedef struct match_state_St	match_state_t

Functions
xmms_xform_t *	xmms_xform_find (xmms_xform_t *prev, xmms_medialib_entry_t entry, GList *goal_hints)
const char *	xmms_xform_shortname (xmms_xform_t *xform)
void	xmms_xform_browse_add_entry_property_str (xmms_xform_t *xform, const gchar *key, const gchar *value)
void	xmms_xform_browse_add_entry_property_int (xmms_xform_t *xform, const gchar *key, gint value)
void	xmms_xform_browse_add_symlink_args (xmms_xform_t *xform, const gchar *basename, const gchar *url, gint nargs, gchar **args)
void	xmms_xform_browse_add_symlink (xmms_xform_t *xform, const gchar *basename, const gchar *url)
void	xmms_xform_browse_add_entry_property (xmms_xform_t *xform, const gchar *key, xmmsv_t *val)
void	xmms_xform_browse_add_entry (xmms_xform_t *xform, const gchar *filename, guint32 flags)
xmmsv_t *	xmms_xform_browse_method (xmms_xform_t *xform, const gchar *url, xmms_error_t *error)
xmmsv_t *	xmms_xform_browse (const gchar *url, xmms_error_t *error)
xmms_xform_t *	xmms_xform_new (xmms_xform_plugin_t *plugin, xmms_xform_t *prev, xmms_medialib_t *medialib, xmms_medialib_entry_t entry, GList *goal_hints)
xmms_medialib_entry_t	xmms_xform_entry_get (xmms_xform_t *xform)
	Get the medialib entry played by this xform. More...
gpointer	xmms_xform_private_data_get (xmms_xform_t *xform)
	Get private data for this xform. More...
void	xmms_xform_private_data_set (xmms_xform_t *xform, gpointer data)
	Set private data for this xform. More...
void	xmms_xform_outdata_type_add (xmms_xform_t *xform,...)
void	xmms_xform_outdata_type_set (xmms_xform_t *xform, xmms_stream_type_t *type)
void	xmms_xform_outdata_type_copy (xmms_xform_t *xform)
const char *	xmms_xform_indata_find_str (xmms_xform_t *xform, xmms_stream_type_key_t key)
const char *	xmms_xform_indata_get_str (xmms_xform_t *xform, xmms_stream_type_key_t key)
gint	xmms_xform_indata_get_int (xmms_xform_t *xform, xmms_stream_type_key_t key)
xmms_stream_type_t *	xmms_xform_outtype_get (xmms_xform_t *xform)
xmms_stream_type_t *	xmms_xform_intype_get (xmms_xform_t *xform)
const char *	xmms_xform_outtype_get_str (xmms_xform_t *xform, xmms_stream_type_key_t key)
gint	xmms_xform_outtype_get_int (xmms_xform_t *xform, xmms_stream_type_key_t key)
gboolean	xmms_xform_metadata_mapper_match (xmms_xform_t *xform, const gchar *key, const gchar *value, gsize length)
	Attempt to automatically set a metadata property. More...
gboolean	xmms_xform_metadata_set_int (xmms_xform_t *xform, const char *key, int val)
gboolean	xmms_xform_metadata_set_str (xmms_xform_t *xform, const char *key, const char *val)
gboolean	xmms_xform_metadata_has_val (xmms_xform_t *xform, const gchar *key)
gboolean	xmms_xform_metadata_get_int (xmms_xform_t *xform, const char *key, gint32 *val)
gboolean	xmms_xform_metadata_get_str (xmms_xform_t *xform, const char *key, const gchar **val)
void	xmms_xform_auxdata_barrier (xmms_xform_t *xform)
void	xmms_xform_auxdata_set_int (xmms_xform_t *xform, const char *key, gint64 intval)
void	xmms_xform_auxdata_set_str (xmms_xform_t *xform, const gchar *key, const gchar *strval)
void	xmms_xform_auxdata_set_bin (xmms_xform_t *xform, const gchar *key, gpointer data, gssize len)
gboolean	xmms_xform_auxdata_has_val (xmms_xform_t *xform, const gchar *key)
gboolean	xmms_xform_auxdata_get_int32 (xmms_xform_t *xform, const gchar *key, gint32 *val)
gboolean	xmms_xform_auxdata_get_int64 (xmms_xform_t *xform, const gchar *key, gint64 *val)
gboolean	xmms_xform_auxdata_get_str (xmms_xform_t *xform, const gchar *key, const gchar **val)
gboolean	xmms_xform_auxdata_get_bin (xmms_xform_t *xform, const gchar *key, const guchar **data, gsize *datalen)
gint	xmms_xform_this_read (xmms_xform_t *xform, gpointer buf, gint siz, xmms_error_t *err)
gint64	xmms_xform_this_seek (xmms_xform_t *xform, gint64 offset, xmms_xform_seek_mode_t whence, xmms_error_t *err)
gint	xmms_xform_peek (xmms_xform_t *xform, gpointer buf, gint siz, xmms_error_t *err)
	Preview data from previous xform. More...
gchar *	xmms_xform_read_line (xmms_xform_t *xform, gchar *line, xmms_error_t *err)
	Read one line from previous xform. More...
gint	xmms_xform_read (xmms_xform_t *xform, gpointer buf, gint siz, xmms_error_t *err)
	Read data from previous xform. More...
gint64	xmms_xform_seek (xmms_xform_t *xform, gint64 offset, xmms_xform_seek_mode_t whence, xmms_error_t *err)
	Change offset in stream. More...
const gchar *	xmms_xform_get_url (xmms_xform_t *xform)
gboolean	xmms_xform_iseos (xmms_xform_t *xform)
const GList *	xmms_xform_goal_hints_get (xmms_xform_t *xform)
xmms_xform_t *	xmms_xform_chain_setup (xmms_medialib_t *medialib, xmms_medialib_entry_t entry, GList *goal_formats, gboolean rehash)
xmms_xform_t *	xmms_xform_chain_setup_session (xmms_medialib_t *medialib, xmms_medialib_session_t *session, xmms_medialib_entry_t entry, GList *goal_formats, gboolean rehash)
xmms_xform_t *	xmms_xform_chain_setup_url_session (xmms_medialib_t *medialib, xmms_medialib_session_t *session, xmms_medialib_entry_t entry, const gchar *url, GList *goal_formats, gboolean rehash)
xmms_xform_t *	xmms_xform_chain_setup_url (xmms_medialib_t *medialib, xmms_medialib_entry_t entry, const gchar *url, GList *goal_formats, gboolean rehash)
xmms_config_property_t *	xmms_xform_config_lookup (xmms_xform_t *xform, const gchar *path)

Detailed Description

xforms

Macro Definition Documentation

#define GEN_AUXDATA_EXTRACTOR_FUNC	(		typename,
			xmmsvtypename,
			type
	)

Value:

gboolean \
    xmms_xform_auxdata_get_##typename (xmms_xform_t *xform, const gchar *key, \
                                       type *val) \
    { \
        const xmmsv_t *obj; \
        obj = xmms_xform_auxdata_get_val (xform, key); \
        return obj && xmmsv_get_##xmmsvtypename (obj, val); \
    }

#define READ_CHUNK   4096

Referenced by xmms_xform_new().

Typedef Documentation

typedef struct match_state_St match_state_t

typedef struct xmms_xform_hotspot_St xmms_xform_hotspot_t

Function Documentation

void xmms_xform_auxdata_set_int	(	xmms_xform_t *	xform,
		const char *	key,
		gint64	intval
	)

xmmsv_t* xmms_xform_browse	(	const gchar *	url,
		xmms_error_t *	error
	)

void xmms_xform_browse_add_symlink_args	(	xmms_xform_t *	xform,
		const gchar *	basename,
		const gchar *	url,
		gint	nargs,
		gchar **	args
	)

Referenced by xmms_xform_browse_add_symlink().

xmmsv_t* xmms_xform_browse_method	(	xmms_xform_t *	xform,
		const gchar *	url,
		xmms_error_t *	error
	)

Referenced by xmms_xform_browse().

xmms_xform_t* xmms_xform_chain_setup	(	xmms_medialib_t *	medialib,
		xmms_medialib_entry_t	entry,
		GList *	goal_formats,
		gboolean	rehash
	)

xmms_xform_t* xmms_xform_chain_setup_session	(	xmms_medialib_t *	medialib,
		xmms_medialib_session_t *	session,
		xmms_medialib_entry_t	entry,
		GList *	goal_formats,
		gboolean	rehash
	)

Referenced by xmms_xform_chain_setup().

xmms_xform_t* xmms_xform_chain_setup_url	(	xmms_medialib_t *	medialib,
		xmms_medialib_entry_t	entry,
		const gchar *	url,
		GList *	goal_formats,
		gboolean	rehash
	)

xmms_xform_t* xmms_xform_chain_setup_url_session	(	xmms_medialib_t *	medialib,
		xmms_medialib_session_t *	session,
		xmms_medialib_entry_t	entry,
		const gchar *	url,
		GList *	goal_formats,
		gboolean	rehash
	)

Referenced by xmms_xform_chain_setup_session(), and xmms_xform_chain_setup_url().

xmms_xform_t * xmms_xform_find	(	xmms_xform_t *	prev,
		xmms_medialib_entry_t	entry,
		GList *	goal_hints
	)

Referenced by xmms_xform_browse().

const GList* xmms_xform_goal_hints_get

(

xmms_xform_t *

xform

)

const char* xmms_xform_indata_find_str	(	xmms_xform_t *	xform,
		xmms_stream_type_key_t	key
	)

Referenced by xmms_xform_indata_find_str().

xmms_stream_type_t* xmms_xform_intype_get

(

xmms_xform_t *

xform

)

gboolean xmms_xform_metadata_get_int	(	xmms_xform_t *	xform,
		const char *	key,
		gint32 *	val
	)

gboolean xmms_xform_metadata_get_str	(	xmms_xform_t *	xform,
		const char *	key,
		const gchar **	val
	)

Referenced by xmms_xform_metadata_set_str().

gboolean xmms_xform_metadata_set_int	(	xmms_xform_t *	xform,
		const char *	key,
		int	val
	)

Referenced by xmms_xform_metadata_parse_compilation(), and xmms_xform_metadata_parse_number().

gboolean xmms_xform_metadata_set_str	(	xmms_xform_t *	xform,
		const char *	key,
		const char *	val
	)

Referenced by xmms_xform_metadata_parse_replay_gain().

xmms_xform_t* xmms_xform_new	(	xmms_xform_plugin_t *	plugin,
		xmms_xform_t *	prev,
		xmms_medialib_t *	medialib,
		xmms_medialib_entry_t	entry,
		GList *	goal_hints
	)

Referenced by xmms_xform_browse(), and xmms_xform_find().

void xmms_xform_outdata_type_set	(	xmms_xform_t *	xform,
		xmms_stream_type_t *	type
	)

Referenced by xmms_xform_outdata_type_copy().

xmms_stream_type_t* xmms_xform_outtype_get

(

xmms_xform_t *

xform

)

Referenced by xmms_xform_intype_get().

gint xmms_xform_outtype_get_int	(	xmms_xform_t *	xform,
		xmms_stream_type_key_t	key
	)

Referenced by xmms_xform_indata_get_int().

const char* xmms_xform_outtype_get_str	(	xmms_xform_t *	xform,
		xmms_stream_type_key_t	key
	)

Referenced by xmms_xform_indata_get_str().

const char * xmms_xform_shortname

(

xmms_xform_t *

xform

)

Referenced by xmms_xform_browse(), xmms_xform_metadata_set_str(), xmms_xform_this_read(), and xmms_xform_this_seek().

gint xmms_xform_this_read	(	xmms_xform_t *	xform,
		gpointer	buf,
		gint	siz,
		xmms_error_t *	err
	)

Referenced by xmms_xform_read().

gint64 xmms_xform_this_seek	(	xmms_xform_t *	xform,
		gint64	offset,
		xmms_xform_seek_mode_t	whence,
		xmms_error_t *	err
	)

Referenced by xmms_xform_seek().