1 /**
2 * \file getfile.c
3 * Example program to retrieve a file off the device.
4 *
5 * Copyright (C) 2005-2007 Linus Walleij <triad@df.lth.se>
6 * Copyright (C) 2006 Chris A. Debenham <chris@adebenham.com>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
22 */
23 #include "common.h"
24 #include "pathutils.h"
25 #include <stdlib.h>
26 #include <limits.h>
27
28 void getfile_function(char *,char *);
29 void getfile_command(int, char **);
30 void getfile_usage(void);
31
32 extern LIBMTP_folder_t *folders;
33 extern LIBMTP_file_t *files;
34 extern LIBMTP_mtpdevice_t *device;
35
getfile_usage(void)36 void getfile_usage (void)
37 {
38 fprintf(stderr, "getfile <fileid/trackid> <filename>\n");
39 }
40
41 void
getfile_function(char * from_path,char * to_path)42 getfile_function(char * from_path,char * to_path)
43 {
44 int id = parse_path (from_path,files,folders);
45 if (id > 0) {
46 printf("Getting %s to %s\n",from_path,to_path);
47 if (LIBMTP_Get_File_To_File(device, id, to_path, progress, NULL) != 0 ) {
48 printf("\nError getting file from MTP device.\n");
49 LIBMTP_Dump_Errorstack(device);
50 LIBMTP_Clear_Errorstack(device);
51 }
52 }
53 }
54
55
getfile_command(int argc,char ** argv)56 void getfile_command(int argc, char **argv)
57 {
58 uint32_t id;
59 char *endptr;
60 char *file;
61
62 // We need file ID and filename
63 if ( argc != 3 ) {
64 getfile_usage();
65 return;
66 }
67
68 // Sanity check song ID
69 id = strtoul(argv[1], &endptr, 10);
70 if ( *endptr != 0 ) {
71 fprintf(stderr, "illegal value %s\n", argv[1]);
72 return;
73 } else if ( ! id ) {
74 fprintf(stderr, "bad file/track id %u\n", id);
75 return;
76 }
77
78 // Filename, e.g. "foo.mp3"
79 file = argv[2];
80 printf("Getting file/track %d to local file %s\n", id, file);
81
82 // This function will also work just as well for tracks.
83 if (LIBMTP_Get_File_To_File(device, id, file, progress, NULL) != 0 ) {
84 printf("\nError getting file from MTP device.\n");
85 }
86 // Terminate progress bar.
87 printf("\n");
88
89 return;
90 }
91
92