* Find out whether an audio file is contained in the score table.
*
* \param aft_row The row of the audio file table.
- * \param rank Result pointer
*
- * \return Positive, if \a aft_row belongs to the audio file table,
- * zero if not, negative on errors. If \a aft_row was found, and \a rank
- * is not \p NULL, the rank of \a aft_row is returned in \a rank.
+ * \return If the lookup operation fails for any other reason than "not found",
+ * the function aborts the current process (afs), since this is considered a
+ * fatal error that should never happen.
*/
-int row_belongs_to_score_table(const struct osl_row *aft_row, unsigned *rank)
+bool row_belongs_to_score_table(const struct osl_row *aft_row)
{
struct osl_row *score_row;
int ret = get_score_row_from_aft_row(aft_row, &score_row);
if (ret == -OSL_ERRNO_TO_PARA_ERROR(E_OSL_RB_KEY_NOT_FOUND))
- return 0;
- if (ret < 0)
- return ret;
- if (!rank)
- return 1;
- ret = osl(osl_get_rank(score_table, score_row, SCORECOL_SCORE, rank));
- if (ret < 0)
- return ret;
- return 1;
+ return false;
+ assert(ret >= 0);
+ return true;
}
static void score_close(void)
static int score_open(__a_unused const char *dir)
{
- return osl(osl_open_table(&score_table_desc, &score_table));
+ assert(osl_open_table(&score_table_desc, &score_table) >= 0);
+ return 1;
}
/**
* Remove all entries from the score table, but keep the table open.
- *
- * \return Standard.
*/
-int clear_score_table(void)
+void score_clear(void)
{
score_close();
- return score_open(NULL);
+ score_open(NULL);
}
-/**
- * Initialize the scoring subsystem.
- *
- * \param t The members of \a t are filled in by the function.
- */
-void score_init(struct afs_table *t)
-{
- t->name = score_table_desc.name;
- t->open = score_open;
- t->close = score_close;
-}
+/** The score table stores (aft row, score) pairs in memory. */
+const struct afs_table_operations score_ops = {
+ .open = score_open,
+ .close = score_close,
+};