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/**
* \file albumart.c
* Example program to send album art.
*
* Copyright (C) 2006 Andy Kelk <andy@mopoke.co.uk>
*
* This library 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 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "common.h"
#include "string.h"
#include <stdlib.h>
#include <limits.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#ifdef HAVE_SYS_UIO_H
#include <sys/uio.h>
#endif
static void usage(void) {
printf("Usage: albumart -d -i <fileid/trackid> -n <albumname> -s <storage_id> -p <parent_id> <imagefile>\n");
exit(0);
}
int main (int argc, char **argv) {
int opt;
extern int optind;
extern char *optarg;
LIBMTP_mtpdevice_t *device = NULL;
int idcount = 0;
int fd;
uint32_t *ids = NULL;
uint32_t *tmp = NULL;
uint64_t filesize;
char *imagedata = NULL;
char *albumname = NULL;
char *path = NULL;
char *rest;
struct stat statbuff;
uint32_t storageid = 0;
uint32_t parentid = 0;
fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n");
while ( (opt = getopt(argc, argv, "dhn:i:s:p:")) != -1 ) {
switch (opt) {
case 'h':
usage();
case 'd':
LIBMTP_Set_Debug(9);
break;
case 'i':
idcount++;
if ((tmp = realloc(ids, sizeof(uint32_t) * (idcount))) == NULL) {
printf("realloc failed\n");
return 1;
}
ids = tmp;
ids[(idcount-1)] = strtoul(optarg, &rest, 0);
break;
case 'n':
albumname = strdup(optarg);
break;
case 's':
storageid = (uint32_t) strtoul(optarg, NULL, 0);
break;
case 'p':
parentid = (uint32_t) strtoul(optarg, NULL, 0);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if ( argc != 1 ) {
printf("You need to pass a filename.\n");
usage();
}
if ( albumname == NULL) {
printf("You need to supply an album name.\n");
usage();
}
if (idcount == 0) {
printf("You need to supply one or more track IDs\n");
usage();
}
path = argv[0];
if ( stat(path, &statbuff) == -1 ) {
fprintf(stderr, "%s: ", path);
perror("stat");
exit(1);
}
filesize = (uint64_t) statbuff.st_size;
imagedata = malloc(filesize * sizeof(uint8_t));
#ifdef __WIN32__
if ( (fd = open(path, O_RDONLY|O_BINARY) == -1) ) {
#else
if ( (fd = open(path, O_RDONLY)) == -1) {
#endif
printf("Couldn't open image file %s (%s)\n",path,strerror(errno));
return 1;
}
else {
read(fd, imagedata, filesize);
close(fd);
}
LIBMTP_Init();
device = LIBMTP_Get_First_Device();
if (device == NULL) {
printf("No devices.\n");
return 0;
}
LIBMTP_filesampledata_t *albumart = LIBMTP_new_filesampledata_t();
albumart->data = imagedata;
albumart->size = filesize;
albumart->filetype = LIBMTP_FILETYPE_JPEG;
LIBMTP_album_t *album = LIBMTP_new_album_t();
album->name = albumname;
album->no_tracks = idcount;
album->tracks = ids;
album->parent_id = parentid;
album->storage_id = storageid;
int ret = LIBMTP_Create_New_Album(device,album);
if (ret == 0) {
ret = LIBMTP_Send_Representative_Sample(device,album->album_id, albumart);
if (ret != 0) {
printf("Couldn't send album art\n");
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
}
else {
printf("Couldn't create album object\n");
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
LIBMTP_destroy_filesampledata_t(albumart);
LIBMTP_destroy_album_t(album);
LIBMTP_Release_Device(device);
printf("OK.\n");
return 0;
}
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