From 14ca99b22469808642034813156281a203cfee5e Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 18 Jan 2009 15:40:50 +0100
Subject: stats: use one db_walk() to obtain stats

Don't use dbUtils.h functions.  This reduces 4 full database walks to
just one.
---
 src/dbUtils.c | 41 -----------------------------------------
 1 file changed, 41 deletions(-)

(limited to 'src/dbUtils.c')

diff --git a/src/dbUtils.c b/src/dbUtils.c
index 3677b2ae6..cd1476d9d 100644
--- a/src/dbUtils.c
+++ b/src/dbUtils.c
@@ -50,16 +50,6 @@ typedef struct _SearchStats {
 	unsigned long playTime;
 } SearchStats;
 
-static int
-countSongsInDirectory(struct directory *directory, void *data)
-{
-	int *count = (int *)data;
-
-	*count += directory->songs.nr;
-
-	return 0;
-}
-
 static int
 printDirectoryInDirectory(struct directory *directory, void *data)
 {
@@ -237,43 +227,12 @@ directoryPrintSongInfo(struct song *song, void *data)
 	return 0;
 }
 
-static int
-sumSongTime(struct song *song, void *data)
-{
-	unsigned long *sum_time = (unsigned long *)data;
-
-	if (song->tag && song->tag->time >= 0)
-		*sum_time += song->tag->time;
-
-	return 0;
-}
-
 int printInfoForAllIn(struct client *client, const char *name)
 {
 	return db_walk(name, directoryPrintSongInfo,
 			     printDirectoryInDirectory, client);
 }
 
-int countSongsIn(const char *name)
-{
-	int count = 0;
-	void *ptr = (void *)&count;
-
-	db_walk(name, NULL, countSongsInDirectory, ptr);
-
-	return count;
-}
-
-unsigned long sumSongTimesIn(const char *name)
-{
-	unsigned long dbPlayTime = 0;
-	void *ptr = (void *)&dbPlayTime;
-
-	db_walk(name, sumSongTime, NULL, ptr);
-
-	return dbPlayTime;
-}
-
 static ListCommandItem *newListCommandItem(int tagType, int numConditionals,
 					   LocateTagItem * conditionals)
 {
-- 
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