Yavor Goulishev | 3aa430d | 2011-05-23 11:54:45 -0700 | [diff] [blame] | 1 | /** |
| 2 | * \file albumart.c |
| 3 | * Example program to send album art. |
| 4 | * |
| 5 | * Copyright (C) 2006 Andy Kelk <andy@mopoke.co.uk> |
| 6 | * |
| 7 | * This library is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This library is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with this library; if not, write to the |
| 19 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 20 | * Boston, MA 02111-1307, USA. |
| 21 | */ |
| 22 | #include "config.h" |
| 23 | #include "common.h" |
| 24 | #include "string.h" |
| 25 | #include <stdlib.h> |
| 26 | #include <limits.h> |
| 27 | #include <unistd.h> |
| 28 | #include <fcntl.h> |
| 29 | #include <errno.h> |
| 30 | #include <sys/stat.h> |
| 31 | #include <sys/types.h> |
| 32 | #ifdef HAVE_SYS_UIO_H |
| 33 | #include <sys/uio.h> |
| 34 | #endif |
| 35 | |
| 36 | static void usage(void) { |
| 37 | printf("Usage: albumart -i <fileid/trackid> -n <albumname> <imagefile>\n"); |
| 38 | exit(0); |
| 39 | } |
| 40 | |
| 41 | int main (int argc, char **argv) { |
| 42 | int opt; |
| 43 | extern int optind; |
| 44 | extern char *optarg; |
| 45 | LIBMTP_mtpdevice_t *device = NULL; |
| 46 | int idcount = 0; |
| 47 | int fd; |
| 48 | uint32_t *ids = NULL; |
| 49 | uint32_t *tmp = NULL; |
| 50 | uint64_t filesize; |
| 51 | char *imagedata = NULL; |
| 52 | char *albumname = NULL; |
| 53 | char *path = NULL; |
| 54 | char *rest; |
| 55 | struct stat statbuff; |
| 56 | |
| 57 | fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n"); |
| 58 | |
| 59 | while ( (opt = getopt(argc, argv, "hn:i:")) != -1 ) { |
| 60 | switch (opt) { |
| 61 | case 'h': |
| 62 | usage(); |
| 63 | case 'i': |
| 64 | idcount++; |
| 65 | if ((tmp = realloc(ids, sizeof(uint32_t) * (idcount))) == NULL) { |
| 66 | printf("realloc failed\n"); |
| 67 | return 1; |
| 68 | } |
| 69 | ids = tmp; |
| 70 | ids[(idcount-1)] = strtoul(optarg, &rest, 0); |
| 71 | break; |
| 72 | case 'n': |
| 73 | albumname = strdup(optarg); |
| 74 | break; |
| 75 | default: |
| 76 | usage(); |
| 77 | } |
| 78 | } |
| 79 | argc -= optind; |
| 80 | argv += optind; |
| 81 | |
| 82 | if ( argc != 1 ) { |
| 83 | printf("You need to pass a filename.\n"); |
| 84 | usage(); |
| 85 | } |
| 86 | |
| 87 | if ( albumname == NULL) { |
| 88 | printf("You need to supply an album name.\n"); |
| 89 | usage(); |
| 90 | } |
| 91 | |
| 92 | if (idcount == 0) { |
| 93 | printf("You need to supply one or more track IDs\n"); |
| 94 | usage(); |
| 95 | } |
| 96 | |
| 97 | path = argv[0]; |
| 98 | |
| 99 | if ( stat(path, &statbuff) == -1 ) { |
| 100 | fprintf(stderr, "%s: ", path); |
| 101 | perror("stat"); |
| 102 | exit(1); |
| 103 | } |
| 104 | filesize = (uint64_t) statbuff.st_size; |
| 105 | imagedata = malloc(filesize * sizeof(uint8_t)); |
| 106 | |
| 107 | #ifdef __WIN32__ |
| 108 | if ( (fd = open(path, O_RDONLY|O_BINARY) == -1) ) { |
| 109 | #else |
| 110 | if ( (fd = open(path, O_RDONLY)) == -1) { |
| 111 | #endif |
| 112 | printf("Couldn't open image file %s (%s)\n",path,strerror(errno)); |
| 113 | return 1; |
| 114 | } |
| 115 | else { |
| 116 | read(fd, imagedata, filesize); |
| 117 | close(fd); |
| 118 | } |
| 119 | |
| 120 | LIBMTP_Init(); |
| 121 | device = LIBMTP_Get_First_Device(); |
| 122 | if (device == NULL) { |
| 123 | printf("No devices.\n"); |
| 124 | return 0; |
| 125 | } |
| 126 | |
| 127 | LIBMTP_filesampledata_t *albumart = LIBMTP_new_filesampledata_t(); |
| 128 | albumart->data = imagedata; |
| 129 | albumart->size = filesize; |
| 130 | albumart->filetype = LIBMTP_FILETYPE_JPEG; |
| 131 | |
| 132 | LIBMTP_album_t *album = LIBMTP_new_album_t(); |
| 133 | album->name = albumname; |
| 134 | album->no_tracks = idcount; |
| 135 | album->tracks = ids; |
| 136 | album->parent_id = 0; |
| 137 | album->storage_id = 0; |
| 138 | int ret = LIBMTP_Create_New_Album(device,album); |
| 139 | if (ret == 0) { |
| 140 | ret = LIBMTP_Send_Representative_Sample(device,album->album_id, albumart); |
| 141 | if (ret != 0) { |
| 142 | printf("Couldn't send album art\n"); |
| 143 | LIBMTP_Dump_Errorstack(device); |
| 144 | LIBMTP_Clear_Errorstack(device); |
| 145 | } |
| 146 | } |
| 147 | else { |
| 148 | printf("Couldn't create album object\n"); |
| 149 | LIBMTP_Dump_Errorstack(device); |
| 150 | LIBMTP_Clear_Errorstack(device); |
| 151 | } |
| 152 | |
| 153 | LIBMTP_destroy_filesampledata_t(albumart); |
| 154 | LIBMTP_destroy_album_t(album); |
| 155 | |
| 156 | LIBMTP_Release_Device(device); |
| 157 | printf("OK.\n"); |
| 158 | return 0; |
| 159 | } |
| 160 | |