src/song_sticker.h File Reference

#include <stdbool.h>
#include <glib.h>

Go to the source code of this file.

Functions
char *	sticker_song_get_value (const struct song *song, const char *name)
	Returns one value from a song's sticker record.
bool	sticker_song_set_value (const struct song *song, const char *name, const char *value)
	Sets a sticker value in the specified song.
bool	sticker_song_delete (const struct song *song)
	Deletes a sticker from the database.
bool	sticker_song_delete_value (const struct song *song, const char *name)
	Deletes a sticker value.
struct sticker *	sticker_song_get (const struct song *song)
	Loads the sticker for the specified song.
bool	sticker_song_find (struct directory *directory, const char *name, void(*func)(struct song *song, const char *value, gpointer user_data), gpointer user_data)
	Finds stickers with the specified name below the specified directory.

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Function Documentation

bool sticker_song_delete

(

const struct song *

song

)

Deletes a sticker from the database.

All values are deleted.

bool sticker_song_delete_value	(	const struct song *	song,
		const char *	name
	)

Deletes a sticker value.

Does nothing if the sticker did not exist.

bool sticker_song_find	(	struct directory *	directory,
		const char *	name,
		void(*)(struct song *song, const char *value, gpointer user_data)	func,
		gpointer	user_data
	)

Finds stickers with the specified name below the specified directory.

Caller must lock the db_mutex.

Parameters:

directory	the base directory to search in
name	the name of the sticker

Returns:

true on success (even if no sticker was found), false on failure

struct sticker* sticker_song_get

(

const struct song *

song

)

[read]

Loads the sticker for the specified song.

Parameters:

song	the song object

Returns:

a sticker object, or NULL on error or if there is no sticker

char* sticker_song_get_value	(	const struct song *	song,
		const char *	name
	)

Returns one value from a song's sticker record.

The caller must free the return value with g_free().

bool sticker_song_set_value	(	const struct song *	song,
		const char *	name,
		const char *	value
	)

Sets a sticker value in the specified song.

Overwrites existing values.