3 * Interface to the Media Transfer Protocol library.
5 * Copyright (C) 2005-2013 Linus Walleij <triad@df.lth.se>
6 * Copyright (C) 2005-2008 Richard A. Low <richard@wentnet.com>
7 * Copyright (C) 2007 Ted Bullock <tbullock@canada.com>
8 * Copyright (C) 2008 Florent Mertens <flomertens@gmail.com>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
29 #ifndef LIBMTP_H_INCLUSION_GUARD
30 #define LIBMTP_H_INCLUSION_GUARD
32 #define LIBMTP_VERSION @VERSION@
33 #define LIBMTP_VERSION_STRING "@VERSION@"
35 /* This handles MSVC pecularities */
39 #define snprintf _snprintf
40 #define ssize_t SSIZE_T
42 * Types that do not exist in Windows
43 * sys/types.h, but they exist in mingw32
47 typedef unsigned char uint8_t;
48 typedef __int16 int16_t;
49 typedef unsigned __int16 uint16_t;
50 typedef __int32 int32_t;
51 typedef unsigned __int32 uint32_t;
52 typedef unsigned __int64 uint64_t;
61 * @defgroup types libmtp global type definitions
66 * The debug flags defined here are the external flags used
67 * by the libmtp library interface.
69 * Please keep this list in sync with libmtp.c.
71 #define LIBMTP_DEBUG_NONE 0x00
72 #define LIBMTP_DEBUG_PTP 0x01
73 #define LIBMTP_DEBUG_PLST 0x02
74 #define LIBMTP_DEBUG_USB 0x04
75 #define LIBMTP_DEBUG_DATA 0x08
76 #define LIBMTP_DEBUG_ALL 0xFF
80 * The filetypes defined here are the external types used
81 * by the libmtp library interface. The types used internally
82 * as PTP-defined enumerator types is something different.
85 LIBMTP_FILETYPE_FOLDER,
90 LIBMTP_FILETYPE_AUDIBLE,
92 LIBMTP_FILETYPE_UNDEF_AUDIO,
98 LIBMTP_FILETYPE_UNDEF_VIDEO,
100 LIBMTP_FILETYPE_JFIF,
101 LIBMTP_FILETYPE_TIFF,
104 LIBMTP_FILETYPE_PICT,
106 LIBMTP_FILETYPE_VCALENDAR1,
107 LIBMTP_FILETYPE_VCALENDAR2,
108 LIBMTP_FILETYPE_VCARD2,
109 LIBMTP_FILETYPE_VCARD3,
110 LIBMTP_FILETYPE_WINDOWSIMAGEFORMAT,
111 LIBMTP_FILETYPE_WINEXEC,
112 LIBMTP_FILETYPE_TEXT,
113 LIBMTP_FILETYPE_HTML,
114 LIBMTP_FILETYPE_FIRMWARE,
116 LIBMTP_FILETYPE_MEDIACARD,
117 LIBMTP_FILETYPE_FLAC,
127 LIBMTP_FILETYPE_ALBUM,
128 LIBMTP_FILETYPE_PLAYLIST,
129 LIBMTP_FILETYPE_UNKNOWN
133 * \def LIBMTP_FILETYPE_IS_AUDIO
134 * Audio filetype test.
136 * For filetypes that can be either audio
137 * or video, use LIBMTP_FILETYPE_IS_AUDIOVIDEO
139 #define LIBMTP_FILETYPE_IS_AUDIO(a)\
140 (a == LIBMTP_FILETYPE_WAV ||\
141 a == LIBMTP_FILETYPE_MP3 ||\
142 a == LIBMTP_FILETYPE_MP2 ||\
143 a == LIBMTP_FILETYPE_WMA ||\
144 a == LIBMTP_FILETYPE_OGG ||\
145 a == LIBMTP_FILETYPE_FLAC ||\
146 a == LIBMTP_FILETYPE_AAC ||\
147 a == LIBMTP_FILETYPE_M4A ||\
148 a == LIBMTP_FILETYPE_AUDIBLE ||\
149 a == LIBMTP_FILETYPE_UNDEF_AUDIO)
152 * \def LIBMTP_FILETYPE_IS_VIDEO
153 * Video filetype test.
155 * For filetypes that can be either audio
156 * or video, use LIBMTP_FILETYPE_IS_AUDIOVIDEO
158 #define LIBMTP_FILETYPE_IS_VIDEO(a)\
159 (a == LIBMTP_FILETYPE_WMV ||\
160 a == LIBMTP_FILETYPE_AVI ||\
161 a == LIBMTP_FILETYPE_MPEG ||\
162 a == LIBMTP_FILETYPE_UNDEF_VIDEO)
165 * \def LIBMTP_FILETYPE_IS_AUDIOVIDEO
166 * Audio and&slash;or video filetype test.
168 #define LIBMTP_FILETYPE_IS_AUDIOVIDEO(a)\
169 (a == LIBMTP_FILETYPE_MP4 ||\
170 a == LIBMTP_FILETYPE_ASF ||\
171 a == LIBMTP_FILETYPE_QT)
174 * \def LIBMTP_FILETYPE_IS_TRACK
175 * Test if filetype is a track.
176 * Use this to determine if the File API or Track API
177 * should be used to upload or download an object.
179 #define LIBMTP_FILETYPE_IS_TRACK(a)\
180 (LIBMTP_FILETYPE_IS_AUDIO(a) ||\
181 LIBMTP_FILETYPE_IS_VIDEO(a) ||\
182 LIBMTP_FILETYPE_IS_AUDIOVIDEO(a))
185 * \def LIBMTP_FILETYPE_IS_IMAGE
186 * Image filetype test
188 #define LIBMTP_FILETYPE_IS_IMAGE(a)\
189 (a == LIBMTP_FILETYPE_JPEG ||\
190 a == LIBMTP_FILETYPE_JFIF ||\
191 a == LIBMTP_FILETYPE_TIFF ||\
192 a == LIBMTP_FILETYPE_BMP ||\
193 a == LIBMTP_FILETYPE_GIF ||\
194 a == LIBMTP_FILETYPE_PICT ||\
195 a == LIBMTP_FILETYPE_PNG ||\
196 a == LIBMTP_FILETYPE_JP2 ||\
197 a == LIBMTP_FILETYPE_JPX ||\
198 a == LIBMTP_FILETYPE_WINDOWSIMAGEFORMAT)
201 * \def LIBMTP_FILETYPE_IS_ADDRESSBOOK
202 * Addressbook and Business card filetype test
204 #define LIBMTP_FILETYPE_IS_ADDRESSBOOK(a)\
205 (a == LIBMTP_FILETYPE_VCARD2 ||\
206 a == LIBMTP_FILETYPE_VCARD3)
209 * \def LIBMTP_FILETYPE_IS_CALENDAR
210 * Calendar and Appointment filetype test
212 #define LIBMTP_FILETYPE_IS_CALENDAR(a)\
213 (a == LIBMTP_FILETYPE_VCALENDAR1 ||\
214 a == LIBMTP_FILETYPE_VCALENDAR2)
217 * The properties defined here are the external types used
218 * by the libmtp library interface.
221 LIBMTP_PROPERTY_StorageID,
222 LIBMTP_PROPERTY_ObjectFormat,
223 LIBMTP_PROPERTY_ProtectionStatus,
224 LIBMTP_PROPERTY_ObjectSize,
225 LIBMTP_PROPERTY_AssociationType,
226 LIBMTP_PROPERTY_AssociationDesc,
227 LIBMTP_PROPERTY_ObjectFileName,
228 LIBMTP_PROPERTY_DateCreated,
229 LIBMTP_PROPERTY_DateModified,
230 LIBMTP_PROPERTY_Keywords,
231 LIBMTP_PROPERTY_ParentObject,
232 LIBMTP_PROPERTY_AllowedFolderContents,
233 LIBMTP_PROPERTY_Hidden,
234 LIBMTP_PROPERTY_SystemObject,
235 LIBMTP_PROPERTY_PersistantUniqueObjectIdentifier,
236 LIBMTP_PROPERTY_SyncID,
237 LIBMTP_PROPERTY_PropertyBag,
238 LIBMTP_PROPERTY_Name,
239 LIBMTP_PROPERTY_CreatedBy,
240 LIBMTP_PROPERTY_Artist,
241 LIBMTP_PROPERTY_DateAuthored,
242 LIBMTP_PROPERTY_Description,
243 LIBMTP_PROPERTY_URLReference,
244 LIBMTP_PROPERTY_LanguageLocale,
245 LIBMTP_PROPERTY_CopyrightInformation,
246 LIBMTP_PROPERTY_Source,
247 LIBMTP_PROPERTY_OriginLocation,
248 LIBMTP_PROPERTY_DateAdded,
249 LIBMTP_PROPERTY_NonConsumable,
250 LIBMTP_PROPERTY_CorruptOrUnplayable,
251 LIBMTP_PROPERTY_ProducerSerialNumber,
252 LIBMTP_PROPERTY_RepresentativeSampleFormat,
253 LIBMTP_PROPERTY_RepresentativeSampleSize,
254 LIBMTP_PROPERTY_RepresentativeSampleHeight,
255 LIBMTP_PROPERTY_RepresentativeSampleWidth,
256 LIBMTP_PROPERTY_RepresentativeSampleDuration,
257 LIBMTP_PROPERTY_RepresentativeSampleData,
258 LIBMTP_PROPERTY_Width,
259 LIBMTP_PROPERTY_Height,
260 LIBMTP_PROPERTY_Duration,
261 LIBMTP_PROPERTY_Rating,
262 LIBMTP_PROPERTY_Track,
263 LIBMTP_PROPERTY_Genre,
264 LIBMTP_PROPERTY_Credits,
265 LIBMTP_PROPERTY_Lyrics,
266 LIBMTP_PROPERTY_SubscriptionContentID,
267 LIBMTP_PROPERTY_ProducedBy,
268 LIBMTP_PROPERTY_UseCount,
269 LIBMTP_PROPERTY_SkipCount,
270 LIBMTP_PROPERTY_LastAccessed,
271 LIBMTP_PROPERTY_ParentalRating,
272 LIBMTP_PROPERTY_MetaGenre,
273 LIBMTP_PROPERTY_Composer,
274 LIBMTP_PROPERTY_EffectiveRating,
275 LIBMTP_PROPERTY_Subtitle,
276 LIBMTP_PROPERTY_OriginalReleaseDate,
277 LIBMTP_PROPERTY_AlbumName,
278 LIBMTP_PROPERTY_AlbumArtist,
279 LIBMTP_PROPERTY_Mood,
280 LIBMTP_PROPERTY_DRMStatus,
281 LIBMTP_PROPERTY_SubDescription,
282 LIBMTP_PROPERTY_IsCropped,
283 LIBMTP_PROPERTY_IsColorCorrected,
284 LIBMTP_PROPERTY_ImageBitDepth,
285 LIBMTP_PROPERTY_Fnumber,
286 LIBMTP_PROPERTY_ExposureTime,
287 LIBMTP_PROPERTY_ExposureIndex,
288 LIBMTP_PROPERTY_DisplayName,
289 LIBMTP_PROPERTY_BodyText,
290 LIBMTP_PROPERTY_Subject,
291 LIBMTP_PROPERTY_Priority,
292 LIBMTP_PROPERTY_GivenName,
293 LIBMTP_PROPERTY_MiddleNames,
294 LIBMTP_PROPERTY_FamilyName,
295 LIBMTP_PROPERTY_Prefix,
296 LIBMTP_PROPERTY_Suffix,
297 LIBMTP_PROPERTY_PhoneticGivenName,
298 LIBMTP_PROPERTY_PhoneticFamilyName,
299 LIBMTP_PROPERTY_EmailPrimary,
300 LIBMTP_PROPERTY_EmailPersonal1,
301 LIBMTP_PROPERTY_EmailPersonal2,
302 LIBMTP_PROPERTY_EmailBusiness1,
303 LIBMTP_PROPERTY_EmailBusiness2,
304 LIBMTP_PROPERTY_EmailOthers,
305 LIBMTP_PROPERTY_PhoneNumberPrimary,
306 LIBMTP_PROPERTY_PhoneNumberPersonal,
307 LIBMTP_PROPERTY_PhoneNumberPersonal2,
308 LIBMTP_PROPERTY_PhoneNumberBusiness,
309 LIBMTP_PROPERTY_PhoneNumberBusiness2,
310 LIBMTP_PROPERTY_PhoneNumberMobile,
311 LIBMTP_PROPERTY_PhoneNumberMobile2,
312 LIBMTP_PROPERTY_FaxNumberPrimary,
313 LIBMTP_PROPERTY_FaxNumberPersonal,
314 LIBMTP_PROPERTY_FaxNumberBusiness,
315 LIBMTP_PROPERTY_PagerNumber,
316 LIBMTP_PROPERTY_PhoneNumberOthers,
317 LIBMTP_PROPERTY_PrimaryWebAddress,
318 LIBMTP_PROPERTY_PersonalWebAddress,
319 LIBMTP_PROPERTY_BusinessWebAddress,
320 LIBMTP_PROPERTY_InstantMessengerAddress,
321 LIBMTP_PROPERTY_InstantMessengerAddress2,
322 LIBMTP_PROPERTY_InstantMessengerAddress3,
323 LIBMTP_PROPERTY_PostalAddressPersonalFull,
324 LIBMTP_PROPERTY_PostalAddressPersonalFullLine1,
325 LIBMTP_PROPERTY_PostalAddressPersonalFullLine2,
326 LIBMTP_PROPERTY_PostalAddressPersonalFullCity,
327 LIBMTP_PROPERTY_PostalAddressPersonalFullRegion,
328 LIBMTP_PROPERTY_PostalAddressPersonalFullPostalCode,
329 LIBMTP_PROPERTY_PostalAddressPersonalFullCountry,
330 LIBMTP_PROPERTY_PostalAddressBusinessFull,
331 LIBMTP_PROPERTY_PostalAddressBusinessLine1,
332 LIBMTP_PROPERTY_PostalAddressBusinessLine2,
333 LIBMTP_PROPERTY_PostalAddressBusinessCity,
334 LIBMTP_PROPERTY_PostalAddressBusinessRegion,
335 LIBMTP_PROPERTY_PostalAddressBusinessPostalCode,
336 LIBMTP_PROPERTY_PostalAddressBusinessCountry,
337 LIBMTP_PROPERTY_PostalAddressOtherFull,
338 LIBMTP_PROPERTY_PostalAddressOtherLine1,
339 LIBMTP_PROPERTY_PostalAddressOtherLine2,
340 LIBMTP_PROPERTY_PostalAddressOtherCity,
341 LIBMTP_PROPERTY_PostalAddressOtherRegion,
342 LIBMTP_PROPERTY_PostalAddressOtherPostalCode,
343 LIBMTP_PROPERTY_PostalAddressOtherCountry,
344 LIBMTP_PROPERTY_OrganizationName,
345 LIBMTP_PROPERTY_PhoneticOrganizationName,
346 LIBMTP_PROPERTY_Role,
347 LIBMTP_PROPERTY_Birthdate,
348 LIBMTP_PROPERTY_MessageTo,
349 LIBMTP_PROPERTY_MessageCC,
350 LIBMTP_PROPERTY_MessageBCC,
351 LIBMTP_PROPERTY_MessageRead,
352 LIBMTP_PROPERTY_MessageReceivedTime,
353 LIBMTP_PROPERTY_MessageSender,
354 LIBMTP_PROPERTY_ActivityBeginTime,
355 LIBMTP_PROPERTY_ActivityEndTime,
356 LIBMTP_PROPERTY_ActivityLocation,
357 LIBMTP_PROPERTY_ActivityRequiredAttendees,
358 LIBMTP_PROPERTY_ActivityOptionalAttendees,
359 LIBMTP_PROPERTY_ActivityResources,
360 LIBMTP_PROPERTY_ActivityAccepted,
361 LIBMTP_PROPERTY_Owner,
362 LIBMTP_PROPERTY_Editor,
363 LIBMTP_PROPERTY_Webmaster,
364 LIBMTP_PROPERTY_URLSource,
365 LIBMTP_PROPERTY_URLDestination,
366 LIBMTP_PROPERTY_TimeBookmark,
367 LIBMTP_PROPERTY_ObjectBookmark,
368 LIBMTP_PROPERTY_ByteBookmark,
369 LIBMTP_PROPERTY_LastBuildDate,
370 LIBMTP_PROPERTY_TimetoLive,
371 LIBMTP_PROPERTY_MediaGUID,
372 LIBMTP_PROPERTY_TotalBitRate,
373 LIBMTP_PROPERTY_BitRateType,
374 LIBMTP_PROPERTY_SampleRate,
375 LIBMTP_PROPERTY_NumberOfChannels,
376 LIBMTP_PROPERTY_AudioBitDepth,
377 LIBMTP_PROPERTY_ScanDepth,
378 LIBMTP_PROPERTY_AudioWAVECodec,
379 LIBMTP_PROPERTY_AudioBitRate,
380 LIBMTP_PROPERTY_VideoFourCCCodec,
381 LIBMTP_PROPERTY_VideoBitRate,
382 LIBMTP_PROPERTY_FramesPerThousandSeconds,
383 LIBMTP_PROPERTY_KeyFrameDistance,
384 LIBMTP_PROPERTY_BufferSize,
385 LIBMTP_PROPERTY_EncodingQuality,
386 LIBMTP_PROPERTY_EncodingProfile,
387 LIBMTP_PROPERTY_BuyFlag,
388 LIBMTP_PROPERTY_UNKNOWN
392 * These are the data types
395 LIBMTP_DATATYPE_INT8,
396 LIBMTP_DATATYPE_UINT8,
397 LIBMTP_DATATYPE_INT16,
398 LIBMTP_DATATYPE_UINT16,
399 LIBMTP_DATATYPE_INT32,
400 LIBMTP_DATATYPE_UINT32,
401 LIBMTP_DATATYPE_INT64,
402 LIBMTP_DATATYPE_UINT64,
406 * These are device capabilities
410 * This capability tells whether you can call the funcion getting
411 * partial objects, @see LIBMTP_GetPartialObject()
413 LIBMTP_DEVICECAP_GetPartialObject,
415 * This capability tells whether you can call the function sending
416 * partial objects. @see LIBMTP_SendPartialObject()
418 LIBMTP_DEVICECAP_SendPartialObject,
420 * This capability tells whether you can call the functions editing
421 * objects in-place on a device.
422 * @see LIBMTP_BeginEditObject()
423 * @see LIBMTP_EndEditObject()
424 * @see LIBMTP_TruncateObject()
426 LIBMTP_DEVICECAP_EditObjects,
427 } LIBMTP_devicecap_t;
430 * These are the numbered error codes. You can also
431 * get string representations for errors.
435 LIBMTP_ERROR_GENERAL,
436 LIBMTP_ERROR_PTP_LAYER,
437 LIBMTP_ERROR_USB_LAYER,
438 LIBMTP_ERROR_MEMORY_ALLOCATION,
439 LIBMTP_ERROR_NO_DEVICE_ATTACHED,
440 LIBMTP_ERROR_STORAGE_FULL,
441 LIBMTP_ERROR_CONNECTING,
442 LIBMTP_ERROR_CANCELLED
443 } LIBMTP_error_number_t;
445 typedef struct LIBMTP_device_entry_struct LIBMTP_device_entry_t; /**< @see LIBMTP_device_entry_struct */
446 typedef struct LIBMTP_raw_device_struct LIBMTP_raw_device_t; /**< @see LIBMTP_raw_device_struct */
447 typedef struct LIBMTP_error_struct LIBMTP_error_t; /**< @see LIBMTP_error_struct */
448 typedef struct LIBMTP_allowed_values_struct LIBMTP_allowed_values_t; /**< @see LIBMTP_allowed_values_struct */
449 typedef struct LIBMTP_device_extension_struct LIBMTP_device_extension_t; /** < @see LIBMTP_device_extension_struct */
450 typedef struct LIBMTP_mtpdevice_struct LIBMTP_mtpdevice_t; /**< @see LIBMTP_mtpdevice_struct */
451 typedef struct LIBMTP_file_struct LIBMTP_file_t; /**< @see LIBMTP_file_struct */
452 typedef struct LIBMTP_track_struct LIBMTP_track_t; /**< @see LIBMTP_track_struct */
453 typedef struct LIBMTP_playlist_struct LIBMTP_playlist_t; /**< @see LIBMTP_playlist_struct */
454 typedef struct LIBMTP_album_struct LIBMTP_album_t; /**< @see LIBMTP_album_struct */
455 typedef struct LIBMTP_folder_struct LIBMTP_folder_t; /**< @see LIBMTP_folder_t */
456 typedef struct LIBMTP_object_struct LIBMTP_object_t; /**< @see LIBMTP_object_t */
457 typedef struct LIBMTP_filesampledata_struct LIBMTP_filesampledata_t; /**< @see LIBMTP_filesample_t */
458 typedef struct LIBMTP_devicestorage_struct LIBMTP_devicestorage_t; /**< @see LIBMTP_devicestorage_t */
461 * The callback type definition. Notice that a progress percentage ratio
462 * is easy to calculate by dividing <code>sent</code> by
463 * <code>total</code>.
464 * @param sent the number of bytes sent so far
465 * @param total the total number of bytes to send
466 * @param data a user-defined dereferencable pointer
467 * @return if anything else than 0 is returned, the current transfer will be
468 * interrupted / cancelled.
470 typedef int (* LIBMTP_progressfunc_t) (uint64_t const sent, uint64_t const total,
471 void const * const data);
474 * Callback function for get by handler function
475 * @param params the device parameters
476 * @param priv a user-defined dereferencable pointer
477 * @param wantlen the number of bytes wanted
478 * @param data a buffer to write the data to
479 * @param gotlen pointer to the number of bytes actually written
481 * @return LIBMTP_HANDLER_RETURN_OK if successful,
482 * LIBMTP_HANDLER_RETURN_ERROR on error or
483 * LIBMTP_HANDLER_RETURN_CANCEL to cancel the transfer
485 typedef uint16_t (* MTPDataGetFunc) (void* params, void* priv,
486 uint32_t wantlen, unsigned char *data, uint32_t *gotlen);
489 * Callback function for put by handler function
490 * @param params the device parameters
491 * @param priv a user-defined dereferencable pointer
492 * @param sendlen the number of bytes available
493 * @param data a buffer to read the data from
494 * @param putlen pointer to the number of bytes actually read
496 * @return LIBMTP_HANDLER_RETURN_OK if successful,
497 * LIBMTP_HANDLER_RETURN_ERROR on error or
498 * LIBMTP_HANDLER_RETURN_CANCEL to cancel the transfer
500 typedef uint16_t (* MTPDataPutFunc) (void* params, void* priv,
501 uint32_t sendlen, unsigned char *data, uint32_t *putlen);
504 * The return codes for the get/put functions
506 #define LIBMTP_HANDLER_RETURN_OK 0
507 #define LIBMTP_HANDLER_RETURN_ERROR 1
508 #define LIBMTP_HANDLER_RETURN_CANCEL 2
512 * @defgroup structar libmtp data structures
517 * A data structure to hold MTP device entries.
519 struct LIBMTP_device_entry_struct {
520 char *vendor; /**< The vendor of this device */
521 uint16_t vendor_id; /**< Vendor ID for this device */
522 char *product; /**< The product name of this device */
523 uint16_t product_id; /**< Product ID for this device */
524 uint32_t device_flags; /**< Bugs, device specifics etc */
528 * A data structure to hold a raw MTP device connected
531 struct LIBMTP_raw_device_struct {
532 LIBMTP_device_entry_t device_entry; /**< The device entry for this raw device */
533 uint32_t bus_location; /**< Location of the bus, if device available */
534 uint8_t devnum; /**< Device number on the bus, if device available */
538 * A data structure to hold errors from the library.
540 struct LIBMTP_error_struct {
541 LIBMTP_error_number_t errornumber;
543 LIBMTP_error_t *next;
547 * A data structure to hold allowed ranges of values
549 struct LIBMTP_allowed_values_struct {
583 * Number of entries in the vals array
585 uint16_t num_entries;
587 * The datatype specifying which of the above is used
589 LIBMTP_datatype_t datatype;
591 * Non zero for range, 0 for enum
597 * MTP device extension holder struct
599 struct LIBMTP_device_extension_struct {
601 * Name of extension e.g. "foo.com"
605 * Major revision of extension
609 * Minor revision of extension
613 * Pointer to the next extension or NULL if this is the
616 LIBMTP_device_extension_t *next;
620 * Main MTP device object struct
622 struct LIBMTP_mtpdevice_struct {
624 * Object bitsize, typically 32 or 64.
626 uint8_t object_bitsize;
628 * Parameters for this device, must be cast into
629 * \c (PTPParams*) before internal use.
633 * USB device for this device, must be cast into
634 * \c (PTP_USB*) before internal use.
638 * The storage for this device, do not use strings in here without
639 * copying them first, and beware that this list may be rebuilt at
641 * @see LIBMTP_Get_Storage()
643 LIBMTP_devicestorage_t *storage;
645 * The error stack. This shall be handled using the error getting
646 * and clearing functions, not by dereferencing this list.
648 LIBMTP_error_t *errorstack;
649 /** The maximum battery level for this device */
650 uint8_t maximum_battery_level;
651 /** Default music folder */
652 uint32_t default_music_folder;
653 /** Default playlist folder */
654 uint32_t default_playlist_folder;
655 /** Default picture folder */
656 uint32_t default_picture_folder;
657 /** Default video folder */
658 uint32_t default_video_folder;
659 /** Default organizer folder */
660 uint32_t default_organizer_folder;
661 /** Default ZENcast folder (only Creative devices...) */
662 uint32_t default_zencast_folder;
663 /** Default Album folder */
664 uint32_t default_album_folder;
665 /** Default Text folder */
666 uint32_t default_text_folder;
667 /** Per device iconv() converters, only used internally */
669 /** Extension list */
670 LIBMTP_device_extension_t *extensions;
671 /** Whether the device uses caching, only used internally */
674 /** Pointer to next device in linked list; NULL if this is the last device */
675 LIBMTP_mtpdevice_t *next;
681 struct LIBMTP_file_struct {
682 uint32_t item_id; /**< Unique item ID */
683 uint32_t parent_id; /**< ID of parent folder */
684 uint32_t storage_id; /**< ID of storage holding this file */
685 char *filename; /**< Filename of this file */
686 uint64_t filesize; /**< Size of file in bytes */
687 time_t modificationdate; /**< Date of last alteration of the file */
688 LIBMTP_filetype_t filetype; /**< Filetype used for the current file */
689 LIBMTP_file_t *next; /**< Next file in list or NULL if last file */
695 struct LIBMTP_track_struct {
696 uint32_t item_id; /**< Unique item ID */
697 uint32_t parent_id; /**< ID of parent folder */
698 uint32_t storage_id; /**< ID of storage holding this track */
699 char *title; /**< Track title */
700 char *artist; /**< Name of recording artist */
701 char *composer; /**< Name of recording composer */
702 char *genre; /**< Genre name for track */
703 char *album; /**< Album name for track */
704 char *date; /**< Date of original recording as a string */
705 char *filename; /**< Original filename of this track */
706 uint16_t tracknumber; /**< Track number (in sequence on recording) */
707 uint32_t duration; /**< Duration in milliseconds */
708 uint32_t samplerate; /**< Sample rate of original file, min 0x1f80 max 0xbb80 */
709 uint16_t nochannels; /**< Number of channels in this recording 0 = unknown, 1 or 2 */
710 uint32_t wavecodec; /**< FourCC wave codec name */
711 uint32_t bitrate; /**< (Average) bitrate for this file min=1 max=0x16e360 */
712 uint16_t bitratetype; /**< 0 = unused, 1 = constant, 2 = VBR, 3 = free */
713 uint16_t rating; /**< User rating 0-100 (0x00-0x64) */
714 uint32_t usecount; /**< Number of times used/played */
715 uint64_t filesize; /**< Size of track file in bytes */
716 time_t modificationdate; /**< Date of last alteration of the track */
717 LIBMTP_filetype_t filetype; /**< Filetype used for the current track */
718 LIBMTP_track_t *next; /**< Next track in list or NULL if last track */
722 * MTP Playlist structure
724 struct LIBMTP_playlist_struct {
725 uint32_t playlist_id; /**< Unique playlist ID */
726 uint32_t parent_id; /**< ID of parent folder */
727 uint32_t storage_id; /**< ID of storage holding this playlist */
728 char *name; /**< Name of playlist */
729 uint32_t *tracks; /**< The tracks in this playlist */
730 uint32_t no_tracks; /**< The number of tracks in this playlist */
731 LIBMTP_playlist_t *next; /**< Next playlist or NULL if last playlist */
735 * MTP Album structure
737 struct LIBMTP_album_struct {
738 uint32_t album_id; /**< Unique playlist ID */
739 uint32_t parent_id; /**< ID of parent folder */
740 uint32_t storage_id; /**< ID of storage holding this album */
741 char *name; /**< Name of album */
742 char *artist; /**< Name of album artist */
743 char *composer; /**< Name of recording composer */
744 char *genre; /**< Genre of album */
745 uint32_t *tracks; /**< The tracks in this album */
746 uint32_t no_tracks; /**< The number of tracks in this album */
747 LIBMTP_album_t *next; /**< Next album or NULL if last album */
751 * MTP Folder structure
753 struct LIBMTP_folder_struct {
754 uint32_t folder_id; /**< Unique folder ID */
755 uint32_t parent_id; /**< ID of parent folder */
756 uint32_t storage_id; /**< ID of storage holding this folder */
757 char *name; /**< Name of folder */
758 LIBMTP_folder_t *sibling; /**< Next folder at same level or NULL if no more */
759 LIBMTP_folder_t *child; /**< Child folder or NULL if no children */
763 * LIBMTP Object RepresentativeSampleData Structure
765 struct LIBMTP_filesampledata_struct {
766 uint32_t width; /**< Width of sample if it is an image */
767 uint32_t height; /**< Height of sample if it is an image */
768 uint32_t duration; /**< Duration in milliseconds if it is audio */
769 LIBMTP_filetype_t filetype; /**< Filetype used for the sample */
770 uint64_t size; /**< Size of sample data in bytes */
771 char *data; /**< Sample data */
775 * LIBMTP Device Storage structure
777 struct LIBMTP_devicestorage_struct {
778 uint32_t id; /**< Unique ID for this storage */
779 uint16_t StorageType; /**< Storage type */
780 uint16_t FilesystemType; /**< Filesystem type */
781 uint16_t AccessCapability; /**< Access capability */
782 uint64_t MaxCapacity; /**< Maximum capability */
783 uint64_t FreeSpaceInBytes; /**< Free space in bytes */
784 uint64_t FreeSpaceInObjects; /**< Free space in objects */
785 char *StorageDescription; /**< A brief description of this storage */
786 char *VolumeIdentifier; /**< A volume identifier */
787 LIBMTP_devicestorage_t *next; /**< Next storage, follow this link until NULL */
788 LIBMTP_devicestorage_t *prev; /**< Previous storage */
792 * LIBMTP Event structure
793 * TODO: add all externally visible events here
795 enum LIBMTP_event_enum {
797 LIBMTP_EVENT_STORE_ADDED,
798 LIBMTP_EVENT_STORE_REMOVED,
799 LIBMTP_EVENT_OBJECT_ADDED,
800 LIBMTP_EVENT_OBJECT_REMOVED,
802 typedef enum LIBMTP_event_enum LIBMTP_event_t;
806 /* Make functions available for C++ */
811 extern int LIBMTP_debug;
814 * @defgroup internals The libmtp internals API.
817 void LIBMTP_Set_Debug(int);
818 void LIBMTP_Init(void);
819 int LIBMTP_Get_Supported_Devices_List(LIBMTP_device_entry_t ** const, int * const);
822 * @defgroup basic The basic device management API.
825 LIBMTP_error_number_t LIBMTP_Detect_Raw_Devices(LIBMTP_raw_device_t **, int *);
826 int LIBMTP_Check_Specific_Device(int busno, int devno);
827 LIBMTP_mtpdevice_t *LIBMTP_Open_Raw_Device(LIBMTP_raw_device_t *);
828 LIBMTP_mtpdevice_t *LIBMTP_Open_Raw_Device_Uncached(LIBMTP_raw_device_t *);
829 /* Begin old, legacy interface */
830 LIBMTP_mtpdevice_t *LIBMTP_Get_First_Device(void);
831 LIBMTP_error_number_t LIBMTP_Get_Connected_Devices(LIBMTP_mtpdevice_t **);
832 uint32_t LIBMTP_Number_Devices_In_List(LIBMTP_mtpdevice_t *);
833 void LIBMTP_Release_Device_List(LIBMTP_mtpdevice_t*);
834 /* End old, legacy interface */
835 void LIBMTP_Release_Device(LIBMTP_mtpdevice_t*);
836 void LIBMTP_Dump_Device_Info(LIBMTP_mtpdevice_t*);
837 int LIBMTP_Reset_Device(LIBMTP_mtpdevice_t*);
838 char *LIBMTP_Get_Manufacturername(LIBMTP_mtpdevice_t*);
839 char *LIBMTP_Get_Modelname(LIBMTP_mtpdevice_t*);
840 char *LIBMTP_Get_Serialnumber(LIBMTP_mtpdevice_t*);
841 char *LIBMTP_Get_Deviceversion(LIBMTP_mtpdevice_t*);
842 char *LIBMTP_Get_Friendlyname(LIBMTP_mtpdevice_t*);
843 int LIBMTP_Set_Friendlyname(LIBMTP_mtpdevice_t*, char const * const);
844 char *LIBMTP_Get_Syncpartner(LIBMTP_mtpdevice_t*);
845 int LIBMTP_Set_Syncpartner(LIBMTP_mtpdevice_t*, char const * const);
846 int LIBMTP_Get_Batterylevel(LIBMTP_mtpdevice_t *,
849 int LIBMTP_Get_Secure_Time(LIBMTP_mtpdevice_t *, char ** const);
850 int LIBMTP_Get_Device_Certificate(LIBMTP_mtpdevice_t *, char ** const);
851 int LIBMTP_Get_Supported_Filetypes(LIBMTP_mtpdevice_t *, uint16_t ** const, uint16_t * const);
852 int LIBMTP_Check_Capability(LIBMTP_mtpdevice_t *, LIBMTP_devicecap_t);
853 LIBMTP_error_t *LIBMTP_Get_Errorstack(LIBMTP_mtpdevice_t*);
854 void LIBMTP_Clear_Errorstack(LIBMTP_mtpdevice_t*);
855 void LIBMTP_Dump_Errorstack(LIBMTP_mtpdevice_t*);
857 #define LIBMTP_STORAGE_SORTBY_NOTSORTED 0
858 #define LIBMTP_STORAGE_SORTBY_FREESPACE 1
859 #define LIBMTP_STORAGE_SORTBY_MAXSPACE 2
861 int LIBMTP_Get_Storage(LIBMTP_mtpdevice_t *, int const);
862 int LIBMTP_Format_Storage(LIBMTP_mtpdevice_t *, LIBMTP_devicestorage_t *);
865 * Get/set arbitrary properties. These do not update the cache; should only be used on
866 * properties not stored in structs
868 char *LIBMTP_Get_String_From_Object(LIBMTP_mtpdevice_t *, uint32_t const, LIBMTP_property_t const);
869 uint64_t LIBMTP_Get_u64_From_Object(LIBMTP_mtpdevice_t *, uint32_t const,
870 LIBMTP_property_t const, uint64_t const);
871 uint32_t LIBMTP_Get_u32_From_Object(LIBMTP_mtpdevice_t *, uint32_t const,
872 LIBMTP_property_t const, uint32_t const);
873 uint16_t LIBMTP_Get_u16_From_Object(LIBMTP_mtpdevice_t *, uint32_t const,
874 LIBMTP_property_t const, uint16_t const);
875 uint8_t LIBMTP_Get_u8_From_Object(LIBMTP_mtpdevice_t *, uint32_t const,
876 LIBMTP_property_t const, uint8_t const);
877 int LIBMTP_Set_Object_String(LIBMTP_mtpdevice_t *, uint32_t const,
878 LIBMTP_property_t const, char const * const);
879 int LIBMTP_Set_Object_u32(LIBMTP_mtpdevice_t *, uint32_t const,
880 LIBMTP_property_t const, uint32_t const);
881 int LIBMTP_Set_Object_u16(LIBMTP_mtpdevice_t *, uint32_t const,
882 LIBMTP_property_t const, uint16_t const);
883 int LIBMTP_Set_Object_u8(LIBMTP_mtpdevice_t *, uint32_t const,
884 LIBMTP_property_t const, uint8_t const);
885 char const * LIBMTP_Get_Property_Description(LIBMTP_property_t inproperty);
886 int LIBMTP_Is_Property_Supported(LIBMTP_mtpdevice_t*, LIBMTP_property_t const,
887 LIBMTP_filetype_t const);
888 int LIBMTP_Get_Allowed_Property_Values(LIBMTP_mtpdevice_t*, LIBMTP_property_t const,
889 LIBMTP_filetype_t const, LIBMTP_allowed_values_t*);
890 void LIBMTP_destroy_allowed_values_t(LIBMTP_allowed_values_t*);
894 * @defgroup files The file management API.
897 LIBMTP_file_t *LIBMTP_new_file_t(void);
898 void LIBMTP_destroy_file_t(LIBMTP_file_t*);
899 char const * LIBMTP_Get_Filetype_Description(LIBMTP_filetype_t);
900 LIBMTP_file_t *LIBMTP_Get_Filelisting(LIBMTP_mtpdevice_t *);
901 LIBMTP_file_t *LIBMTP_Get_Filelisting_With_Callback(LIBMTP_mtpdevice_t *,
902 LIBMTP_progressfunc_t const, void const * const);
903 LIBMTP_file_t * LIBMTP_Get_Files_And_Folders(LIBMTP_mtpdevice_t *,
906 LIBMTP_file_t *LIBMTP_Get_Filemetadata(LIBMTP_mtpdevice_t *, uint32_t const);
907 int LIBMTP_Get_File_To_File(LIBMTP_mtpdevice_t*, uint32_t, char const * const,
908 LIBMTP_progressfunc_t const, void const * const);
909 int LIBMTP_Get_File_To_File_Descriptor(LIBMTP_mtpdevice_t*,
912 LIBMTP_progressfunc_t const,
914 int LIBMTP_Get_File_To_Handler(LIBMTP_mtpdevice_t *,
918 LIBMTP_progressfunc_t const,
920 int LIBMTP_Send_File_From_File(LIBMTP_mtpdevice_t *,
922 LIBMTP_file_t * const,
923 LIBMTP_progressfunc_t const,
925 int LIBMTP_Send_File_From_File_Descriptor(LIBMTP_mtpdevice_t *,
927 LIBMTP_file_t * const,
928 LIBMTP_progressfunc_t const,
930 int LIBMTP_Send_File_From_Handler(LIBMTP_mtpdevice_t *,
931 MTPDataGetFunc, void *,
932 LIBMTP_file_t * const,
933 LIBMTP_progressfunc_t const,
935 int LIBMTP_Set_File_Name(LIBMTP_mtpdevice_t *,
938 LIBMTP_filesampledata_t *LIBMTP_new_filesampledata_t(void);
939 void LIBMTP_destroy_filesampledata_t(LIBMTP_filesampledata_t *);
940 int LIBMTP_Get_Representative_Sample_Format(LIBMTP_mtpdevice_t *,
941 LIBMTP_filetype_t const,
942 LIBMTP_filesampledata_t **);
943 int LIBMTP_Send_Representative_Sample(LIBMTP_mtpdevice_t *, uint32_t const,
944 LIBMTP_filesampledata_t *);
945 int LIBMTP_Get_Representative_Sample(LIBMTP_mtpdevice_t *, uint32_t const,
946 LIBMTP_filesampledata_t *);
947 int LIBMTP_Get_Thumbnail(LIBMTP_mtpdevice_t *, uint32_t const,
948 unsigned char **data, unsigned int *size);
952 * @defgroup tracks The track management API.
955 LIBMTP_track_t *LIBMTP_new_track_t(void);
956 void LIBMTP_destroy_track_t(LIBMTP_track_t*);
957 LIBMTP_track_t *LIBMTP_Get_Tracklisting(LIBMTP_mtpdevice_t*);
958 LIBMTP_track_t *LIBMTP_Get_Tracklisting_With_Callback(LIBMTP_mtpdevice_t*,
959 LIBMTP_progressfunc_t const, void const * const);
960 LIBMTP_track_t *LIBMTP_Get_Tracklisting_With_Callback_For_Storage(LIBMTP_mtpdevice_t*, uint32_t const,
961 LIBMTP_progressfunc_t const, void const * const);
962 LIBMTP_track_t *LIBMTP_Get_Trackmetadata(LIBMTP_mtpdevice_t*, uint32_t const);
963 int LIBMTP_Get_Track_To_File(LIBMTP_mtpdevice_t*, uint32_t, char const * const,
964 LIBMTP_progressfunc_t const, void const * const);
965 int LIBMTP_Get_Track_To_File_Descriptor(LIBMTP_mtpdevice_t*, uint32_t const, int const,
966 LIBMTP_progressfunc_t const, void const * const);
967 int LIBMTP_Get_Track_To_Handler(LIBMTP_mtpdevice_t *, uint32_t const, MTPDataPutFunc,
968 void *, LIBMTP_progressfunc_t const, void const * const);
969 int LIBMTP_Send_Track_From_File(LIBMTP_mtpdevice_t *,
970 char const * const, LIBMTP_track_t * const,
971 LIBMTP_progressfunc_t const,
973 int LIBMTP_Send_Track_From_File_Descriptor(LIBMTP_mtpdevice_t *,
974 int const, LIBMTP_track_t * const,
975 LIBMTP_progressfunc_t const,
977 int LIBMTP_Send_Track_From_Handler(LIBMTP_mtpdevice_t *,
978 MTPDataGetFunc, void *, LIBMTP_track_t * const,
979 LIBMTP_progressfunc_t const,
981 int LIBMTP_Update_Track_Metadata(LIBMTP_mtpdevice_t *,
982 LIBMTP_track_t const * const);
983 int LIBMTP_Track_Exists(LIBMTP_mtpdevice_t *, uint32_t const);
984 int LIBMTP_Set_Track_Name(LIBMTP_mtpdevice_t *, LIBMTP_track_t *, const char *);
989 * @defgroup folders The folder management API.
992 LIBMTP_folder_t *LIBMTP_new_folder_t(void);
993 void LIBMTP_destroy_folder_t(LIBMTP_folder_t*);
994 LIBMTP_folder_t *LIBMTP_Get_Folder_List(LIBMTP_mtpdevice_t*);
995 LIBMTP_folder_t *LIBMTP_Get_Folder_List_For_Storage(LIBMTP_mtpdevice_t*,
997 LIBMTP_folder_t *LIBMTP_Find_Folder(LIBMTP_folder_t*, uint32_t const);
998 uint32_t LIBMTP_Create_Folder(LIBMTP_mtpdevice_t*, char *, uint32_t, uint32_t);
999 int LIBMTP_Set_Folder_Name(LIBMTP_mtpdevice_t *, LIBMTP_folder_t *, const char *);
1005 * @defgroup playlists The audio/video playlist management API.
1008 LIBMTP_playlist_t *LIBMTP_new_playlist_t(void);
1009 void LIBMTP_destroy_playlist_t(LIBMTP_playlist_t *);
1010 LIBMTP_playlist_t *LIBMTP_Get_Playlist_List(LIBMTP_mtpdevice_t *);
1011 LIBMTP_playlist_t *LIBMTP_Get_Playlist(LIBMTP_mtpdevice_t *, uint32_t const);
1012 int LIBMTP_Create_New_Playlist(LIBMTP_mtpdevice_t *, LIBMTP_playlist_t * const);
1013 int LIBMTP_Update_Playlist(LIBMTP_mtpdevice_t *, LIBMTP_playlist_t * const);
1014 int LIBMTP_Set_Playlist_Name(LIBMTP_mtpdevice_t *, LIBMTP_playlist_t *, const char *);
1018 * @defgroup albums The audio/video album management API.
1021 LIBMTP_album_t *LIBMTP_new_album_t(void);
1022 void LIBMTP_destroy_album_t(LIBMTP_album_t *);
1023 LIBMTP_album_t *LIBMTP_Get_Album_List(LIBMTP_mtpdevice_t *);
1024 LIBMTP_album_t *LIBMTP_Get_Album_List_For_Storage(LIBMTP_mtpdevice_t *, uint32_t const);
1025 LIBMTP_album_t *LIBMTP_Get_Album(LIBMTP_mtpdevice_t *, uint32_t const);
1026 int LIBMTP_Create_New_Album(LIBMTP_mtpdevice_t *, LIBMTP_album_t * const);
1027 int LIBMTP_Update_Album(LIBMTP_mtpdevice_t *, LIBMTP_album_t const * const);
1028 int LIBMTP_Set_Album_Name(LIBMTP_mtpdevice_t *, LIBMTP_album_t *, const char *);
1032 * @defgroup objects The object management API.
1035 int LIBMTP_Delete_Object(LIBMTP_mtpdevice_t *, uint32_t);
1036 int LIBMTP_Set_Object_Filename(LIBMTP_mtpdevice_t *, uint32_t , char *);
1037 int LIBMTP_GetPartialObject(LIBMTP_mtpdevice_t *, uint32_t const,
1039 unsigned char **, unsigned int *);
1040 int LIBMTP_SendPartialObject(LIBMTP_mtpdevice_t *, uint32_t const,
1041 uint64_t, unsigned char *, unsigned int);
1042 int LIBMTP_BeginEditObject(LIBMTP_mtpdevice_t *, uint32_t const);
1043 int LIBMTP_EndEditObject(LIBMTP_mtpdevice_t *, uint32_t const);
1044 int LIBMTP_TruncateObject(LIBMTP_mtpdevice_t *, uint32_t const, uint64_t);
1048 * @defgroup files The events API.
1051 int LIBMTP_Read_Event(LIBMTP_mtpdevice_t *, LIBMTP_event_t *, uint32_t *);
1055 /* End of C++ exports */
1060 #endif /* LIBMTP_H_INCLUSION_GUARD */