stats: no CamelCase

Renamed functions and types.

src/command.c

@@ -1061,7 +1061,7 @@ static enum command_return
 handle_stats(struct client *client,
 	     G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
 {
-	return printStats(client);
+	return stats_print(client);
 }
 
 static enum command_return

src/main.c

@@ -243,7 +243,7 @@ int main(int argc, char *argv[])
 	if (options.kill)
 		killFromPidFile();
 
-	initStats();
+	stats_global_init();
 	tag_lib_init();
 	log_init(options.verbose, options.stdOutput);
 

src/stats.c

@@ -26,18 +26,17 @@
 #include "strset.h"
 #include "dbUtils.h"
 
-Stats stats;
+struct stats stats;
 
-void initStats(void)
+void stats_global_init(void)
 {
-	stats.daemonStart = time(NULL);
+	stats.start_time = time(NULL);
-	stats.numberOfSongs = 0;
 }
 
 void stats_update(void)
 {
-	stats.numberOfSongs = countSongsIn(NULL);
+	stats.song_count = countSongsIn(NULL);
-	stats.dbPlayTime = sumSongTimesIn(NULL);
+	stats.song_duration = sumSongTimesIn(NULL);
 }
 
 struct visit_data {
@@ -63,7 +62,8 @@ visit_tag_items(struct song *song, void *_data)
 	return 0;
 }
 
-static unsigned int getNumberOfTagItems(int type)
+static unsigned int
+getNumberOfTagItems(enum tag_type type)
 {
 	struct visit_data data = {
 		.type = type,
@@ -78,7 +78,7 @@ static unsigned int getNumberOfTagItems(int type)
 	return ret;
 }
 
-int printStats(struct client *client)
+int stats_print(struct client *client)
 {
 	client_printf(client,
 		      "artists: %u\n"
@@ -90,10 +90,10 @@ int printStats(struct client *client)
 		      "db_update: %li\n",
 		      getNumberOfTagItems(TAG_ITEM_ARTIST),
 		      getNumberOfTagItems(TAG_ITEM_ALBUM),
-		      stats.numberOfSongs,
+		      stats.song_count,
-		      time(NULL) - stats.daemonStart,
+		      time(NULL) - stats.start_time,
 		      (long)(getPlayerTotalPlayTime() + 0.5),
-		      stats.dbPlayTime,
+		      stats.song_duration,
 		      db_get_mtime());
 	return 0;
 }

src/stats.h

@@ -21,20 +21,23 @@
 
 struct client;
 
-typedef struct _Stats {
+struct stats {
-	unsigned long daemonStart;
+	unsigned long start_time;
-	int numberOfSongs;
-	unsigned long dbPlayTime;
-	/*unsigned long playTime;
-	   unsigned long songsPlayed; */
-} Stats;
 
-extern Stats stats;
+	/** number of song files in the music directory */
+	unsigned song_count;
 
-void initStats(void);
+	/** sum of all song durations in the music directory (in
+	    seconds) */
+	unsigned long song_duration;
+};
+
+extern struct stats stats;
+
+void stats_global_init(void);
 
 void stats_update(void);
 
-int printStats(struct client *client);
+int stats_print(struct client *client);
 
 #endif