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/*
* Copyright (C) 2005 Christophe Fergeau
*
*
* The code contained in this file is free software; you can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either version
* 2.1 of the License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this code; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* iTunes and iPod are trademarks of Apple
*
* This product is not supported/written/published by Apple!
*
*/
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <glib.h>
#include <glib-object.h>
#include "itdb_device.h"
#include "itdb_endianness.h"
#include "db-artwork-parser.h"
#include "db-image-parser.h"
#include <glib/gi18n-lib.h>
static const Itdb_ArtworkFormat *
find_format (GList *formats, gint16 format_id)
{
GList *it;
for (it = formats; it != NULL; it = it->next) {
const Itdb_ArtworkFormat *format;
format = (const Itdb_ArtworkFormat *)it->data;
if (format->format_id == format_id) {
return format;
}
}
return NULL;
}
static const Itdb_ArtworkFormat *
image_format_from_id (Itdb_Device *device, gint16 format_id)
{
GList *formats;
const Itdb_ArtworkFormat *format;
if (device == NULL) {
return NULL;
}
formats = itdb_device_get_cover_art_formats (device);
format = find_format (formats, format_id);
g_list_free (formats);
if (format != NULL) {
return format;
}
formats = itdb_device_get_photo_formats (device);
format = find_format (formats, format_id);
g_list_free (formats);
return format;
}
G_GNUC_INTERNAL Itdb_Thumb_Ipod_Item *
ipod_image_new_from_mhni (MhniHeader *mhni, Itdb_DB *db)
{
Itdb_Thumb_Ipod_Item *img;
const Itdb_ArtworkFormat *format;
gint16 format_id;
Itdb_Device *device = NULL;
device = db_get_device (db);
g_return_val_if_fail (device, NULL);
format_id = get_gint32_db (db, mhni->format_id);
format = image_format_from_id (device, format_id);
if (format == NULL) {
g_warning (_("Unexpected image type in mhni: %d, offset: %d\n"),
format_id, get_guint32_db (db, mhni->ithmb_offset));
return NULL;
}
img = itdb_thumb_new_item_from_ipod (format);
if (img == NULL) {
return NULL;
}
img->size = get_guint32_db (db, mhni->image_size);
img->offset = get_guint32_db (db, mhni->ithmb_offset);
img->width = get_gint16_db (db, mhni->image_width);
img->height = get_gint16_db (db, mhni->image_height);
img->horizontal_padding =
get_gint16_db (db, mhni->horizontal_padding);
img->vertical_padding =
get_gint16_db (db, mhni->vertical_padding);
#if DEBUG_ARTWORK
printf ("format_id: %d, of: %6d sz: %6d, x: %3d, y: %3d, xpad: %3d, ypad: %3d\n",
format_id, img->offset, img->size, img->width, img->height, img->horizontal_padding, img->vertical_padding);
#endif
return img;
}
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