mtp_libmtp.c

Langue: en

Autres versions - même langue

Version: 348056 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

libmtp - libmtp.c

SYNOPSIS


#include 'config.h'
#include 'libmtp.h'
#include 'unicode.h'
#include 'ptp.h'
#include 'libusb-glue.h'
#include 'device-flags.h'
#include 'playlist-spl.h'
#include 'util.h'
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <time.h>
#include <errno.h>

Data Structures


struct filemap_struct

struct propertymap_struct

struct _MTPDataHandler

Typedefs


typedef struct filemap_struct filemap_t

typedef struct propertymap_struct propertymap_t

typedef struct _MTPDataHandler MTPDataHandler

Functions


void LIBMTP_Set_Debug (int level)

void LIBMTP_Init (void)

char const * LIBMTP_Get_Filetype_Description (LIBMTP_filetype_t intype)

char const * LIBMTP_Get_Property_Description (LIBMTP_property_t inproperty)

int LIBMTP_Get_Allowed_Property_Values (LIBMTP_mtpdevice_t *device, LIBMTP_property_t const property, LIBMTP_filetype_t const filetype, LIBMTP_allowed_values_t *allowed_vals)

void LIBMTP_destroy_allowed_values_t (LIBMTP_allowed_values_t *allowed_vals)

int LIBMTP_Is_Property_Supported (LIBMTP_mtpdevice_t *device, LIBMTP_property_t const property, LIBMTP_filetype_t const filetype)

char * LIBMTP_Get_String_From_Object (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id)

uint64_t LIBMTP_Get_u64_From_Object (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint64_t const value_default)

uint32_t LIBMTP_Get_u32_From_Object (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint32_t const value_default)

uint16_t LIBMTP_Get_u16_From_Object (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint16_t const value_default)

uint8_t LIBMTP_Get_u8_From_Object (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint8_t const value_default)

int LIBMTP_Set_Object_String (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, char const *const string)

int LIBMTP_Set_Object_u32 (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint32_t const value)

int LIBMTP_Set_Object_u16 (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint16_t const value)

int LIBMTP_Set_Object_u8 (LIBMTP_mtpdevice_t *device, uint32_t const object_id, LIBMTP_property_t const attribute_id, uint8_t const value)

LIBMTP_mtpdevice_t * LIBMTP_Get_First_Device (void)

LIBMTP_mtpdevice_t * LIBMTP_Open_Raw_Device (LIBMTP_raw_device_t *rawdevice)

uint32_t LIBMTP_Number_Devices_In_List (LIBMTP_mtpdevice_t *device_list)

LIBMTP_error_number_t LIBMTP_Get_Connected_Devices (LIBMTP_mtpdevice_t **device_list)

void LIBMTP_Release_Device_List (LIBMTP_mtpdevice_t *device)

void LIBMTP_Release_Device (LIBMTP_mtpdevice_t *device)

LIBMTP_error_t * LIBMTP_Get_Errorstack (LIBMTP_mtpdevice_t *device)

void LIBMTP_Clear_Errorstack (LIBMTP_mtpdevice_t *device)

void LIBMTP_Dump_Errorstack (LIBMTP_mtpdevice_t *device)

void LIBMTP_Dump_Device_Info (LIBMTP_mtpdevice_t *device)

int LIBMTP_Reset_Device (LIBMTP_mtpdevice_t *device)

char * LIBMTP_Get_Manufacturername (LIBMTP_mtpdevice_t *device)

char * LIBMTP_Get_Modelname (LIBMTP_mtpdevice_t *device)

char * LIBMTP_Get_Serialnumber (LIBMTP_mtpdevice_t *device)

char * LIBMTP_Get_Deviceversion (LIBMTP_mtpdevice_t *device)

char * LIBMTP_Get_Friendlyname (LIBMTP_mtpdevice_t *device)

int LIBMTP_Set_Friendlyname (LIBMTP_mtpdevice_t *device, char const *const friendlyname)

char * LIBMTP_Get_Syncpartner (LIBMTP_mtpdevice_t *device)

int LIBMTP_Set_Syncpartner (LIBMTP_mtpdevice_t *device, char const *const syncpartner)

int LIBMTP_Get_Batterylevel (LIBMTP_mtpdevice_t *device, uint8_t *const maximum_level, uint8_t *const current_level)

int LIBMTP_Format_Storage (LIBMTP_mtpdevice_t *device, LIBMTP_devicestorage_t *storage)

int LIBMTP_Get_Secure_Time (LIBMTP_mtpdevice_t *device, char **const sectime)

int LIBMTP_Get_Device_Certificate (LIBMTP_mtpdevice_t *device, char **const devcert)

int LIBMTP_Get_Supported_Filetypes (LIBMTP_mtpdevice_t *device, uint16_t **const filetypes, uint16_t *const length)

int LIBMTP_Get_Storage (LIBMTP_mtpdevice_t *device, int const sortby)

LIBMTP_file_t * LIBMTP_new_file_t (void)

void LIBMTP_destroy_file_t (LIBMTP_file_t *file)

LIBMTP_file_t * LIBMTP_Get_Filelisting (LIBMTP_mtpdevice_t *device)

LIBMTP_file_t * LIBMTP_Get_Filelisting_With_Callback (LIBMTP_mtpdevice_t *device, LIBMTP_progressfunc_t const callback, void const *const data)

LIBMTP_file_t * LIBMTP_Get_Filemetadata (LIBMTP_mtpdevice_t *device, uint32_t const fileid)

LIBMTP_track_t * LIBMTP_new_track_t (void)

void LIBMTP_destroy_track_t (LIBMTP_track_t *track)

LIBMTP_track_t * LIBMTP_Get_Tracklisting (LIBMTP_mtpdevice_t *device)

LIBMTP_track_t * LIBMTP_Get_Tracklisting_With_Callback (LIBMTP_mtpdevice_t *device, LIBMTP_progressfunc_t const callback, void const *const data)

LIBMTP_track_t * LIBMTP_Get_Tracklisting_With_Callback_For_Storage (LIBMTP_mtpdevice_t *device, uint32_t const storage_id, LIBMTP_progressfunc_t const callback, void const *const data)

LIBMTP_track_t * LIBMTP_Get_Trackmetadata (LIBMTP_mtpdevice_t *device, uint32_t const trackid)

int LIBMTP_Get_File_To_File (LIBMTP_mtpdevice_t *device, uint32_t const id, char const *const path, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Get_File_To_File_Descriptor (LIBMTP_mtpdevice_t *device, uint32_t const id, int const fd, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Get_File_To_Handler (LIBMTP_mtpdevice_t *device, uint32_t const id, MTPDataPutFunc put_func, void *priv, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Get_Track_To_File (LIBMTP_mtpdevice_t *device, uint32_t const id, char const *const path, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Get_Track_To_File_Descriptor (LIBMTP_mtpdevice_t *device, uint32_t const id, int const fd, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Get_Track_To_Handler (LIBMTP_mtpdevice_t *device, uint32_t const id, MTPDataPutFunc put_func, void *priv, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_Track_From_File (LIBMTP_mtpdevice_t *device, char const *const path, LIBMTP_track_t *const metadata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_Track_From_File_Descriptor (LIBMTP_mtpdevice_t *device, int const fd, LIBMTP_track_t *const metadata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_Track_From_Handler (LIBMTP_mtpdevice_t *device, MTPDataGetFunc get_func, void *priv, LIBMTP_track_t *const metadata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_File_From_File (LIBMTP_mtpdevice_t *device, char const *const path, LIBMTP_file_t *const filedata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_File_From_File_Descriptor (LIBMTP_mtpdevice_t *device, int const fd, LIBMTP_file_t *const filedata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Send_File_From_Handler (LIBMTP_mtpdevice_t *device, MTPDataGetFunc get_func, void *priv, LIBMTP_file_t *const filedata, LIBMTP_progressfunc_t const callback, void const *const data)

int LIBMTP_Update_Track_Metadata (LIBMTP_mtpdevice_t *device, LIBMTP_track_t const *const metadata)

int LIBMTP_Delete_Object (LIBMTP_mtpdevice_t *device, uint32_t object_id)

int LIBMTP_Set_File_Name (LIBMTP_mtpdevice_t *device, LIBMTP_file_t *file, const char *newname)

int LIBMTP_Set_Folder_Name (LIBMTP_mtpdevice_t *device, LIBMTP_folder_t *folder, const char *newname)

int LIBMTP_Set_Track_Name (LIBMTP_mtpdevice_t *device, LIBMTP_track_t *track, const char *newname)

int LIBMTP_Set_Playlist_Name (LIBMTP_mtpdevice_t *device, LIBMTP_playlist_t *playlist, const char *newname)

int LIBMTP_Set_Album_Name (LIBMTP_mtpdevice_t *device, LIBMTP_album_t *album, const char *newname)

int LIBMTP_Set_Object_Filename (LIBMTP_mtpdevice_t *device, uint32_t object_id, char *newname)

int LIBMTP_Track_Exists (LIBMTP_mtpdevice_t *device, uint32_t const id)

LIBMTP_folder_t * LIBMTP_new_folder_t (void)

void LIBMTP_destroy_folder_t (LIBMTP_folder_t *folder)

LIBMTP_folder_t * LIBMTP_Find_Folder (LIBMTP_folder_t *folderlist, uint32_t id)

LIBMTP_folder_t * LIBMTP_Get_Folder_List (LIBMTP_mtpdevice_t *device)

uint32_t LIBMTP_Create_Folder (LIBMTP_mtpdevice_t *device, char *name, uint32_t parent_id, uint32_t storage_id)

LIBMTP_playlist_t * LIBMTP_new_playlist_t (void)

void LIBMTP_destroy_playlist_t (LIBMTP_playlist_t *playlist)

LIBMTP_playlist_t * LIBMTP_Get_Playlist_List (LIBMTP_mtpdevice_t *device)

LIBMTP_playlist_t * LIBMTP_Get_Playlist (LIBMTP_mtpdevice_t *device, uint32_t const plid)

int LIBMTP_Create_New_Playlist (LIBMTP_mtpdevice_t *device, LIBMTP_playlist_t *const metadata)

int LIBMTP_Update_Playlist (LIBMTP_mtpdevice_t *device, LIBMTP_playlist_t *const metadata)

LIBMTP_album_t * LIBMTP_new_album_t (void)

void LIBMTP_destroy_album_t (LIBMTP_album_t *album)

LIBMTP_album_t * LIBMTP_Get_Album_List (LIBMTP_mtpdevice_t *device)

LIBMTP_album_t * LIBMTP_Get_Album_List_For_Storage (LIBMTP_mtpdevice_t *device, uint32_t const storage_id)

LIBMTP_album_t * LIBMTP_Get_Album (LIBMTP_mtpdevice_t *device, uint32_t const albid)

int LIBMTP_Create_New_Album (LIBMTP_mtpdevice_t *device, LIBMTP_album_t *const metadata)

LIBMTP_filesampledata_t * LIBMTP_new_filesampledata_t (void)

void LIBMTP_destroy_filesampledata_t (LIBMTP_filesampledata_t *sample)

int LIBMTP_Get_Representative_Sample_Format (LIBMTP_mtpdevice_t *device, LIBMTP_filetype_t const filetype, LIBMTP_filesampledata_t **sample)

int LIBMTP_Send_Representative_Sample (LIBMTP_mtpdevice_t *device, uint32_t const id, LIBMTP_filesampledata_t *sampledata)

int LIBMTP_Get_Representative_Sample (LIBMTP_mtpdevice_t *device, uint32_t const id, LIBMTP_filesampledata_t *sampledata)

int LIBMTP_Update_Album (LIBMTP_mtpdevice_t *device, LIBMTP_album_t const *const metadata)

void ptp_nikon_getptpipguid (unsigned char *guid)

Variables


int LIBMTP_debug = LIBMTP_DEBUG_NONE

Detailed Description

Copyright (C) 2005-2009 Linus Walleij <triad@df.lth.se> Copyright (C) 2005-2008 Richard A. Low <richard@wentnet.com> Copyright (C) 2007 Ted Bullock <tbullock@canada.com> Copyright (C) 2007 Tero Saarni <tero.saarni@gmail.com> Copyright (C) 2008 Florent Mertens <flomertens@gmail.com>

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.

This file provides an interface 'glue' to the underlying PTP implementation from libgphoto2. It uses some local code to convert from/to UTF-8 (stored in unicode.c/.h) and some small utility functions, mainly for debugging (stored in util.c/.h).

The three PTP files (ptp.c, ptp.h and ptp-pack.c) are plain copied from the libhphoto2 codebase.

The files libusb-glue.c/.h are just what they say: an interface to libusb for the actual, physical USB traffic.

Typedef Documentation

typedef struct _MTPDataHandler MTPDataHandlerThese are to wrap the get/put handlers to convert from the MTP types to PTP types in a reliable way

Function Documentation

void ptp_nikon_getptpipguid (unsigned char * guid)Dummy function needed to interface to upstream ptp.c/ptp.h files.

Variable Documentation

int LIBMTP_debug = LIBMTP_DEBUG_NONEGlobal debug level We use a flag system to enable a part of logs. To choose a particular flag, you have to use LIBMTP_DEBUG env variable. Indeed, the option '-d' enables all logs. 0x00 [0000 0000] : no debug (default) 0x01 [0000 0001] : PTP debug 0x02 [0000 0010] : Playlist debug 0x04 [0000 0100] : USB debug 0x08 [0000 1000] : USB data debug

Referenced by LIBMTP_Set_Debug().

Author

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