From 4574b09685bb3e805aeddad956d524941f47cb37 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Mon, 23 Aug 2010 18:12:07 +0200
Subject: Implemented artist search.

---
 music.c | 31 +++++++++++++++++++++++++++++++
 music.h | 13 +++++++------
 2 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/music.c b/music.c
index 559abc4..0bbaa0f 100644
--- a/music.c
+++ b/music.c
@@ -45,6 +45,7 @@ gboolean music_scan(struct directory *directory) {
 		if(S_ISREG(st.st_mode)) {
 			struct file *f = g_new0(struct file, 1);
 			f->name = g_strdup(entry);
+			f->parent = directory;
 
 			directory->files = g_slist_prepend(directory->files, f);
 
@@ -164,6 +165,36 @@ void music_free() {
 	music_root = NULL;
 }
 
+GSList *music_find_artist_rec(struct directory *directory, const gchar *name) {
+	GSList *list = NULL;
+
+	for(GSList *node = directory->sub; node; node = g_slist_next(node)) {
+		struct directory *d = node->data;
+		g_debug("searching in dir %s", d->path);
+		list = g_slist_concat(list, music_find_artist_rec(d, name));
+	}
+
+	for(GSList *node = directory->files; node; node = g_slist_next(node)) {
+		struct file *f = node->data;
+		gchar *str = g_utf8_casefold(f->name, strlen(f->name));
+		if(strstr(str, name) != NULL) {
+			list = g_slist_prepend(list, f);
+		}
+		g_free(str);
+	}
+
+	return list;
+}
+
+GSList *music_find_artist(const gchar *_name) {
+	gchar *name = g_utf8_casefold(_name, strlen(_name));
+
+	GSList *list = music_find_artist_rec(music_root, name);
+
+	g_free(name);
+	return list;
+}
+
 gchar *music_get_full_path(const gchar *path) {
 	return g_build_filename(music_root->path, path, NULL);
 }
diff --git a/music.h b/music.h
index 7a4fe32..c4d3bbf 100644
--- a/music.h
+++ b/music.h
@@ -5,19 +5,20 @@
 
 #include <glib.h>
 
+struct directory {
+	gchar *path;
+	GSList *sub;
+	GSList *files;
+};
+
 struct file {
 	gchar *name;
 	gssize size;
+	struct directory *parent;
 
 	struct tag *tag;
 };
 
-struct directory {
-	gchar *path;
-	GSList *sub;
-	GSList *files;
-};
-
 extern struct directory *music_root;
 
 gboolean music_init();
-- 
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