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Side by Side Diff: examples/albums.c

Issue 2364793002: Revert "Uprev libmtp to 1.1.12" (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libmtp@master
Patch Set: Created 4 years, 3 months ago
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1 /** 1 /**
2 * \file albums.c 2 * \file albums.c
3 * Example program that lists the albums on the device. 3 * Example program that lists the albums on the device.
4 * 4 *
5 * Copyright (C) 2006 Chris A. Debenham <chris@adebenham.com> 5 * Copyright (C) 2006 Chris A. Debenham <chris@adebenham.com>
6 * Copyright (C) 2007 Ted Bullock <tbullock@canada.com> 6 * Copyright (C) 2007 Ted Bullock <tbullock@canada.com>
7 * 7 *
8 * This library is free software; you can redistribute it and/or 8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public 9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either 10 * License as published by the Free Software Foundation; either
(...skipping 16 matching lines...) Expand all
27 { 27 {
28 printf("Album ID: %d\n",album->album_id); 28 printf("Album ID: %d\n",album->album_id);
29 printf(" Parent ID: %d\n",album->parent_id); 29 printf(" Parent ID: %d\n",album->parent_id);
30 printf(" Name: %s\n",album->name); 30 printf(" Name: %s\n",album->name);
31 printf(" Artist: %s\n", album->artist); 31 printf(" Artist: %s\n", album->artist);
32 printf(" Composer: %s\n", album->composer); 32 printf(" Composer: %s\n", album->composer);
33 printf(" Genre: %s\n", album->genre); 33 printf(" Genre: %s\n", album->genre);
34 printf(" Tracks: %d\n\n",album->no_tracks); 34 printf(" Tracks: %d\n\n",album->no_tracks);
35 } 35 }
36 36
37 static void
38 dump_albums(LIBMTP_mtpdevice_t *device, uint32_t storageid, int leaf)
39 {
40 LIBMTP_file_t *files;
41
42 /* Get file listing. */
43 files = LIBMTP_Get_Files_And_Folders(device,
44 storageid,
45 leaf);
46 if (files == NULL) {
47 LIBMTP_Dump_Errorstack(device);
48 LIBMTP_Clear_Errorstack(device);
49 } else {
50 LIBMTP_file_t *file, *tmp;
51 file = files;
52 while (file != NULL) {
53 /* Please don't print these */
54 if (file->filetype == LIBMTP_FILETYPE_FOLDER) {
55 dump_albums(device, storageid, file->item_id);
56 } else if (file->filetype == LIBMTP_FILETYPE_ALBUM) {
57 LIBMTP_album_t *album;
58
59 album = LIBMTP_Get_Album(device, file->item_id);
60 dump_albuminfo(album);
61 LIBMTP_destroy_album_t(album);
62 }
63 tmp = file;
64 file = file->next;
65 LIBMTP_destroy_file_t(tmp);
66 }
67 }
68 }
69
70 int main (int argc, char *argv[]) { 37 int main (int argc, char *argv[]) {
71 LIBMTP_raw_device_t *rawdevices; 38 LIBMTP_mtpdevice_t *device_list, *device;
72 int numrawdevices;
73 LIBMTP_error_number_t err;
74 int i;
75 39
76 int opt; 40 int opt;
77 extern int optind; 41 extern int optind;
78 extern char *optarg; 42 extern char *optarg;
79 43
80 while ((opt = getopt(argc, argv, "d")) != -1 ) { 44 while ((opt = getopt(argc, argv, "d")) != -1 ) {
81 switch (opt) { 45 switch (opt) {
82 case 'd': 46 case 'd':
83 LIBMTP_Set_Debug(LIBMTP_DEBUG_PTP | LIBMTP_DEBUG_DATA); 47 LIBMTP_Set_Debug(LIBMTP_DEBUG_PTP | LIBMTP_DEBUG_DATA);
84 break; 48 break;
85 } 49 }
86 } 50 }
87 51
88 argc -= optind; 52 argc -= optind;
89 argv += optind; 53 argv += optind;
90 54
91 LIBMTP_Init(); 55 LIBMTP_Init();
92 56
93 fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n"); 57 fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n");
94 58
95 err = LIBMTP_Detect_Raw_Devices(&rawdevices, &numrawdevices); 59 switch(LIBMTP_Get_Connected_Devices(&device_list))
96 switch(err)
97 { 60 {
98 case LIBMTP_ERROR_NO_DEVICE_ATTACHED: 61 case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
99 fprintf(stdout, "mtp-albums: No Devices have been found\n"); 62 fprintf(stdout, "mtp-albums: No Devices have been found\n");
100 return 0; 63 return 0;
101 case LIBMTP_ERROR_CONNECTING: 64 case LIBMTP_ERROR_CONNECTING:
102 fprintf(stderr, "mtp-albums: There has been an error connecting. Exit\n"); 65 fprintf(stderr, "mtp-albums: There has been an error connecting. Exit\n");
103 return 1; 66 return 1;
104 case LIBMTP_ERROR_MEMORY_ALLOCATION: 67 case LIBMTP_ERROR_MEMORY_ALLOCATION:
105 fprintf(stderr, "mtp-albums: Memory Allocation Error. Exit\n"); 68 fprintf(stderr, "mtp-albums: Memory Allocation Error. Exit\n");
106 return 1; 69 return 1;
107 70
108 /* Unknown general errors - This should never execute */ 71 /* Unknown general errors - This should never execute */
109 case LIBMTP_ERROR_GENERAL: 72 case LIBMTP_ERROR_GENERAL:
110 default: 73 default:
111 fprintf(stderr, "mtp-albums: Unknown error, please report " 74 fprintf(stderr, "mtp-albums: Unknown error, please report "
112 "this to the libmtp developers\n"); 75 "this to the libmtp developers\n");
113 return 1; 76 return 1;
114 77
115 /* Successfully connected at least one device, so continue */ 78 /* Successfully connected at least one device, so continue */
116 case LIBMTP_ERROR_NONE: 79 case LIBMTP_ERROR_NONE:
117 fprintf(stdout, "mtp-albums: Successfully connected\n"); 80 fprintf(stdout, "mtp-albums: Successfully connected\n");
118 fflush(stdout); 81 fflush(stdout);
119 break;
120 } 82 }
121 83
122 /* iterate through connected MTP devices */ 84 /* iterate through connected MTP devices */
123 for (i = 0; i < numrawdevices; i++) { 85 for(device = device_list; device != NULL; device = device->next)
124 LIBMTP_mtpdevice_t *device; 86 {
125 LIBMTP_devicestorage_t *storage;
126 char *friendlyname; 87 char *friendlyname;
127 88 LIBMTP_album_t *album_list, *album, *tmp;
128 device = LIBMTP_Open_Raw_Device_Uncached(&rawdevices[i]);
129 if (device == NULL) {
130 fprintf(stderr, "Unable to open raw device %d\n", i);
131 continue;
132 }
133 89
134 /* Echo the friendly name so we know which device we are working with */ 90 /* Echo the friendly name so we know which device we are working with */
135 friendlyname = LIBMTP_Get_Friendlyname(device); 91 friendlyname = LIBMTP_Get_Friendlyname(device);
136 if (friendlyname == NULL) { 92 if (friendlyname == NULL) {
137 printf("Retrieving Albums on Device with name: (NULL)\n"); 93 printf("Retrieving Albums on Device with name: (NULL)\n");
138 } else { 94 } else {
139 printf("Retrieving Albums on Device with name: %s\n", friendlyname); 95 printf("Retrieving Albums on Device with name: %s\n", friendlyname);
140 free(friendlyname); 96 free(friendlyname);
141 } 97 }
142 98
143 LIBMTP_Dump_Errorstack(device); 99 album_list = LIBMTP_Get_Album_List(device);
144 LIBMTP_Clear_Errorstack(device); 100 album = album_list;
145 101 while(album != NULL)
146 /* Loop over storages */ 102 {
147 for (storage = device->storage; storage != 0; storage = storage->next) { 103 dump_albuminfo(album);
148 dump_albums(device, storage->id, 0); 104 tmp = album;
105 album = album->next;
106 LIBMTP_destroy_album_t(tmp);
149 } 107 }
150 LIBMTP_Release_Device(device);
151 } 108 }
152 109
153 free(rawdevices); 110 LIBMTP_Release_Device_List(device_list);
154
155 printf("OK.\n"); 111 printf("OK.\n");
156 return 0; 112 return 0;
157 } 113 }
158 114
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