* applied patch provided by Christophe Fergeau <teuf at gnome.org>

	  for artwork database support (read-only).


git-svn-id: https://gtkpod.svn.sf.net/svnroot/gtkpod/libgpod/trunk@1093 f01d2545-417e-4e96-918e-98f8d0dbbcb6

2 files changed, 138 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index a436696..8875c65 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,7 +1,19 @@
-noinst_PROGRAMS=test-itdb
+if HAVE_GDKPIXBUF
+TESTTHUMBS=test-thumbnails
+else
+TESTTHUMBS=
+endif
+
+noinst_PROGRAMS=test-itdb $(TESTTHUMBS)
 
 INCLUDES=$(LIBGPOD_CFLAGS) -I$(top_srcdir)/src -DPACKAGE_LOCALE_DIR=\""$(prefix)/$(DATADIRNAME)/locale"\"
 LIBS=$(LIBGPOD_LIBS)
 
 test_itdb_SOURCES = itdb_main.c
 test_itdb_LDADD = $(top_builddir)/src/libgpod.la
+
+if HAVE_GDKPIXBUF
+test_thumbnails_SOURCES = test-covers.c
+test_thumbnails_CFLAGS = $(GDKPIXBUF_CFLAGS) $(AM_CFLAGS)
+test_thumbnails_LDADD = $(top_builddir)/src/libgpod.la $(GDKPIXBUF_LIBS)
+endif
diff --git a/tests/test-covers.c b/tests/test-covers.c
new file mode 100644
index 0000000..e7e1fca
--- /dev/null
+++ b/tests/test-covers.c
@@ -0,0 +1,125 @@
+/* Copyright (c) 2005, Christophe Fergeau <teuf@gnome.org>
+ * All rights reserved.
+
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright notice, 
+ *      this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright 
+ *      notice, this list of conditions and the following disclaimer in the 
+ *      documentation and/or other materials provided with the distribution.
+ *    * Neither the name of the <ORGANIZATION> nor the names of its 
+ *      contributors may be used to endorse or promote products derived from 
+ *      this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "itdb.h"
+
+#include <locale.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+static GdkPixbuf *
+ipod_image_to_gdk_pixbuf (Itdb_Image *image)
+{
+	GdkPixbuf *result;
+	guchar *pixels;
+
+	pixels = itdb_image_get_rgb_data (image);
+	if (pixels == NULL) {
+		return NULL;
+	}
+	result = gdk_pixbuf_new_from_data (pixels, GDK_COLORSPACE_RGB, FALSE,
+					   8, image->width, image->height,
+					   image->width * 3,
+					   (GdkPixbufDestroyNotify)g_free,
+					   NULL);
+	return result;
+}
+
+
+static void
+save_itdb_image (Itdb_Image *image, const char *filename)
+{
+	GdkPixbuf *thumb;
+	
+	thumb = ipod_image_to_gdk_pixbuf (image);
+	if (thumb != NULL) {
+		gdk_pixbuf_save (thumb, filename, "png", NULL, NULL);
+		gdk_pixbuf_unref (thumb);
+		g_print ("Saved %s\n", filename);
+	}
+}
+static void
+save_song_thumbnails (Itdb_Track *song)
+{
+	if (song->full_size_thumbnail != NULL) {
+		gchar *filename;
+		
+		filename = g_strdup_printf ("/tmp/fullsize%016llx.png",
+					    song->dbid);
+		save_itdb_image (song->full_size_thumbnail,filename);
+		g_free (filename);
+	}
+
+	if (song->now_playing_thumbnail != NULL) {
+		gchar *filename;
+		
+		filename = g_strdup_printf ("/tmp/nowplaying%016llx.png", 
+					    song->dbid);
+		save_itdb_image (song->now_playing_thumbnail, filename);
+		g_free (filename);
+	}
+}
+
+
+static void
+save_thumbnails (Itdb_iTunesDB *db)
+{
+	GList *it;
+
+	for (it = db->tracks; it != NULL; it = it->next) {
+		Itdb_Track *song;
+		
+		song = (Itdb_Track *)it->data;
+		save_song_thumbnails (song);
+	}
+}
+
+int
+main (int argc, char **argv)
+{
+	Itdb_iTunesDB *db;
+
+
+	if (argc < 2) {
+		g_print ("Usage: %s mountpoint\n", argv[0]);
+		return 1;
+	}
+	
+	setlocale (LC_ALL, "");
+	g_type_init ();
+	db = itdb_parse (argv[1], NULL);
+	if (db == NULL) {
+		g_print ("Error reading iPod database\n");
+		return 1;
+	}
+
+	g_print ("========== ArtworkDB ==========\n");
+	save_thumbnails (db);
+	itdb_free (db);
+
+	return 0;
+}