Logo Search packages:      
Sourcecode: libgphoto2 version File versions

ptp.h

/* ptp.h
 *
 * Copyright (C) 2001 Mariusz Woloszyn <emsi@ipartners.pl>
 * Copyright (C) 2003-2009 Marcus Meissner <marcus@jet.franken.de>
 * Copyright (C) 2006-2008 Linus Walleij <triad@df.lth.se>
 *
 * 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.
 */

#ifndef __PTP_H__
#define __PTP_H__

#include <stdarg.h>
#include <time.h>
#ifdef HAVE_ICONV
#include <iconv.h>
#endif
#include "gphoto2-endian.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/* PTP datalayer byteorder */

#define PTP_DL_BE             0xF0
#define     PTP_DL_LE               0x0F

/* PTP request/response/event general PTP container (transport independent) */

struct _PTPContainer {
      uint16_t Code;
      uint32_t SessionID;
      uint32_t Transaction_ID;
      /* params  may be of any type of size less or equal to uint32_t */
      uint32_t Param1;
      uint32_t Param2;
      uint32_t Param3;
      /* events can only have three parameters */
      uint32_t Param4;
      uint32_t Param5;
      /* the number of meaningfull parameters */
      uint8_t      Nparam;
};
typedef struct _PTPContainer PTPContainer;

/* PTP USB Bulk-Pipe container */
/* USB bulk max packet length for high speed endpoints */
/* The max packet is set to 512 bytes. The spec says
 * "end of data transfers are signaled by short packets or NULL
 * packets". It never says anything about 512, but current
 * implementations seem to have chosen this value, which also
 * happens to be the size of an USB 2.0 HS endpoint, even though
 * this is not necessary.
 *
 * Previously we had this as 4096 for MTP devices. We have found
 * and fixed the bugs that made this necessary and it can be 512 again.
 */
#define PTP_USB_BULK_HS_MAX_PACKET_LEN_WRITE    512
#define PTP_USB_BULK_HS_MAX_PACKET_LEN_READ   512
#define PTP_USB_BULK_HDR_LEN        (2*sizeof(uint32_t)+2*sizeof(uint16_t))
#define PTP_USB_BULK_PAYLOAD_LEN_WRITE    (PTP_USB_BULK_HS_MAX_PACKET_LEN_WRITE-PTP_USB_BULK_HDR_LEN)
#define PTP_USB_BULK_PAYLOAD_LEN_READ     (PTP_USB_BULK_HS_MAX_PACKET_LEN_READ-PTP_USB_BULK_HDR_LEN)
#define PTP_USB_BULK_REQ_LEN  (PTP_USB_BULK_HDR_LEN+5*sizeof(uint32_t))

struct _PTPUSBBulkContainer {
      uint32_t length;
      uint16_t type;
      uint16_t code;
      uint32_t trans_id;
      union {
            struct {
                  uint32_t param1;
                  uint32_t param2;
                  uint32_t param3;
                  uint32_t param4;
                  uint32_t param5;
            } params;
       /* this must be set to the maximum of PTP_USB_BULK_PAYLOAD_LEN_WRITE 
        * and PTP_USB_BULK_PAYLOAD_LEN_READ */
            unsigned char data[PTP_USB_BULK_PAYLOAD_LEN_READ];
      } payload;
};
typedef struct _PTPUSBBulkContainer PTPUSBBulkContainer;

/* PTP USB Asynchronous Event Interrupt Data Format */
struct _PTPUSBEventContainer {
      uint32_t length;
      uint16_t type;
      uint16_t code;
      uint32_t trans_id;
      uint32_t param1;
      uint32_t param2;
      uint32_t param3;
};
typedef struct _PTPUSBEventContainer PTPUSBEventContainer;

struct _PTPCanon_directtransfer_entry {
      uint32_t    oid;
      char        *str;
};
typedef struct _PTPCanon_directtransfer_entry PTPCanon_directtransfer_entry;

/* USB container types */

#define PTP_USB_CONTAINER_UNDEFINED       0x0000
#define PTP_USB_CONTAINER_COMMAND         0x0001
#define PTP_USB_CONTAINER_DATA                  0x0002
#define PTP_USB_CONTAINER_RESPONSE        0x0003
#define PTP_USB_CONTAINER_EVENT                 0x0004

/* PTP/IP definitions */
#define PTPIP_INIT_COMMAND_REQUEST  1
#define PTPIP_INIT_COMMAND_ACK            2
#define PTPIP_INIT_EVENT_REQUEST    3
#define PTPIP_INIT_EVENT_ACK        4
#define PTPIP_INIT_FAIL             5
#define PTPIP_CMD_REQUEST           6
#define PTPIP_CMD_RESPONSE          7
#define PTPIP_EVENT                 8
#define PTPIP_START_DATA_PACKET           9
#define PTPIP_DATA_PACKET           10
#define PTPIP_CANCEL_TRANSACTION    11
#define PTPIP_END_DATA_PACKET       12
#define PTPIP_PING                  13
#define PTPIP_PONG                  14

struct _PTPIPHeader {
      uint32_t    length;
      uint32_t    type;
};
typedef struct _PTPIPHeader PTPIPHeader;

/* Vendor IDs */
#define PTP_VENDOR_EASTMAN_KODAK    0x00000001
#define PTP_VENDOR_SEIKO_EPSON            0x00000002
#define PTP_VENDOR_AGILENT          0x00000003
#define PTP_VENDOR_POLAROID         0x00000004
#define PTP_VENDOR_AGFA_GEVAERT           0x00000005
#define PTP_VENDOR_MICROSOFT        0x00000006
#define PTP_VENDOR_EQUINOX          0x00000007
#define PTP_VENDOR_VIEWQUEST        0x00000008
#define PTP_VENDOR_STMICROELECTRONICS     0x00000009
#define PTP_VENDOR_NIKON            0x0000000A
#define PTP_VENDOR_CANON            0x0000000B

/* Operation Codes */

/* PTP v1.0 operation codes */
#define PTP_OC_Undefined                0x1000
#define PTP_OC_GetDeviceInfo            0x1001
#define PTP_OC_OpenSession              0x1002
#define PTP_OC_CloseSession             0x1003
#define PTP_OC_GetStorageIDs            0x1004
#define PTP_OC_GetStorageInfo           0x1005
#define PTP_OC_GetNumObjects            0x1006
#define PTP_OC_GetObjectHandles         0x1007
#define PTP_OC_GetObjectInfo            0x1008
#define PTP_OC_GetObject                0x1009
#define PTP_OC_GetThumb                 0x100A
#define PTP_OC_DeleteObject             0x100B
#define PTP_OC_SendObjectInfo           0x100C
#define PTP_OC_SendObject               0x100D
#define PTP_OC_InitiateCapture          0x100E
#define PTP_OC_FormatStore              0x100F
#define PTP_OC_ResetDevice              0x1010
#define PTP_OC_SelfTest                 0x1011
#define PTP_OC_SetObjectProtection      0x1012
#define PTP_OC_PowerDown                0x1013
#define PTP_OC_GetDevicePropDesc        0x1014
#define PTP_OC_GetDevicePropValue       0x1015
#define PTP_OC_SetDevicePropValue       0x1016
#define PTP_OC_ResetDevicePropValue     0x1017
#define PTP_OC_TerminateOpenCapture     0x1018
#define PTP_OC_MoveObject               0x1019
#define PTP_OC_CopyObject               0x101A
#define PTP_OC_GetPartialObject         0x101B
#define PTP_OC_InitiateOpenCapture      0x101C
/* PTP v1.1 operation codes */
#define PTP_OC_StartEnumHandles           0x101D
#define PTP_OC_EnumHandles          0x101E
#define PTP_OC_StopEnumHandles            0x101F
#define PTP_OC_GetVendorExtensionMaps     0x1020
#define PTP_OC_GetVendorDeviceInfo  0x1021
#define PTP_OC_GetResizedImageObject      0x1022
#define PTP_OC_GetFilesystemManifest      0x1023
#define PTP_OC_GetStreamInfo        0x1024
#define PTP_OC_GetStream            0x1025

/* Eastman Kodak extension Operation Codes */
#define PTP_OC_EK_GetSerial         0x9003
#define PTP_OC_EK_SetSerial         0x9004
#define PTP_OC_EK_SendFileObjectInfo      0x9005
#define PTP_OC_EK_SendFileObject    0x9006
#define PTP_OC_EK_SetText           0x9008

/* Canon extension Operation Codes */
#define PTP_OC_CANON_GetPartialObjectInfo 0x9001
/* 9002 - sends 2 uint32, nothing back  */
#define PTP_OC_CANON_SetObjectArchive           0x9002
#define PTP_OC_CANON_KeepDeviceOn         0x9003
#define PTP_OC_CANON_LockDeviceUI         0x9004
#define PTP_OC_CANON_UnlockDeviceUI       0x9005
#define PTP_OC_CANON_GetObjectHandleByName      0x9006
/* no 9007 observed yet */
#define PTP_OC_CANON_InitiateReleaseControl     0x9008
#define PTP_OC_CANON_TerminateReleaseControl    0x9009
#define PTP_OC_CANON_TerminatePlaybackMode      0x900A
#define PTP_OC_CANON_ViewfinderOn         0x900B
#define PTP_OC_CANON_ViewfinderOff        0x900C
#define PTP_OC_CANON_DoAeAfAwb                  0x900D

/* 900e - send nothing, gets 5 uint16t in 32bit entities back in 20byte datablob */
#define PTP_OC_CANON_GetCustomizeSpec           0x900E
#define PTP_OC_CANON_GetCustomizeItemInfo 0x900F
#define PTP_OC_CANON_GetCustomizeData           0x9010
#define PTP_OC_CANON_SetCustomizeData           0x9011
#define PTP_OC_CANON_GetCaptureStatus           0x9012
#define PTP_OC_CANON_CheckEvent                 0x9013
#define PTP_OC_CANON_FocusLock                  0x9014
#define PTP_OC_CANON_FocusUnlock          0x9015
#define PTP_OC_CANON_GetLocalReleaseParam 0x9016
#define PTP_OC_CANON_SetLocalReleaseParam 0x9017
#define PTP_OC_CANON_AskAboutPcEvf        0x9018
#define PTP_OC_CANON_SendPartialObject          0x9019
#define PTP_OC_CANON_InitiateCaptureInMemory    0x901A
#define PTP_OC_CANON_GetPartialObjectEx         0x901B
#define PTP_OC_CANON_SetObjectTime        0x901C
#define PTP_OC_CANON_GetViewfinderImage         0x901D
#define PTP_OC_CANON_GetObjectAttributes  0x901E
#define PTP_OC_CANON_ChangeUSBProtocol          0x901F
#define PTP_OC_CANON_GetChanges                 0x9020
#define PTP_OC_CANON_GetObjectInfoEx            0x9021
#define PTP_OC_CANON_InitiateDirectTransfer     0x9022
#define PTP_OC_CANON_TerminateDirectTransfer    0x9023
#define PTP_OC_CANON_SendObjectInfoByPath       0x9024
#define PTP_OC_CANON_SendObjectByPath           0x9025
#define PTP_OC_CANON_InitiateDirectTansferEx    0x9026
#define PTP_OC_CANON_GetAncillaryObjectHandles  0x9027
#define PTP_OC_CANON_GetTreeInfo          0x9028
#define PTP_OC_CANON_GetTreeSize          0x9029
#define PTP_OC_CANON_NotifyProgress             0x902A
#define PTP_OC_CANON_NotifyCancelAccepted 0x902B
/* 902c: no parms, read 3 uint32 in data, no response parms */
#define PTP_OC_CANON_902C                 0x902C
#define PTP_OC_CANON_GetDirectory         0x902D

#define PTP_OC_CANON_SetPairingInfo       0x9030
#define PTP_OC_CANON_GetPairingInfo       0x9031
#define PTP_OC_CANON_DeletePairingInfo          0x9032
#define PTP_OC_CANON_GetMACAddress        0x9033
/* 9034: 1 param, no parms returned */
#define PTP_OC_CANON_SetDisplayMonitor          0x9034
#define PTP_OC_CANON_PairingComplete            0x9035
#define PTP_OC_CANON_GetWirelessMAXChannel      0x9036

/* 9101: no args, 8 byte data (01 00 00 00 00 00 00 00), no resp data. */
#define PTP_OC_CANON_EOS_GetStorageIDs          0x9101
/* 9102: 1 arg (0)
 * 0x28 bytes of data:
    00000000: 34 00 00 00 02 00 02 91 0a 00 00 00 04 00 03 00
    00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    00000020: 00 00 ff ff ff ff 03 43 00 46 00 00 00 03 41 00
    00000030: 3a 00 00 00
 * no resp args
 */
#define PTP_OC_CANON_EOS_GetStorageInfo         0x9102
#define PTP_OC_CANON_EOS_GetObjectInfo          0x9103
#define PTP_OC_CANON_EOS_GetObject        0x9104
#define PTP_OC_CANON_EOS_DeleteObject           0x9105
#define PTP_OC_CANON_EOS_FormatStore            0x9106
#define PTP_OC_CANON_EOS_GetPartialObject 0x9107
#define PTP_OC_CANON_EOS_GetDeviceInfoEx  0x9108

/* sample1:
 * 3 cmdargs: 1,0xffffffff,00 00 10 00;
 * data:
    00000000: 48 00 00 00 02 00 09 91 12 00 00 00 01 00 00 00
    00000010: 38 00 00 00 00 00 00 30 01 00 00 00 01 30 00 00
    00000020: 01 00 00 00 10 00 00 00 00 00 00 00 00 00 00 20
    00000030: 00 00 00 30 44 43 49 4d 00 00 00 00 00 00 00 00     DCIM
    00000040: 00 00 00 00 cc c3 01 46
 * 2 respargs: 0x0, 0x3c
 * 
 * sample2:
 *
    00000000: 18 00 00 00 01 00 09 91 15 00 00 00 01 00 00 00
    00000010: 00 00 00 30 00 00 10 00

    00000000: 48 00 00 00 02 00 09 91 15 00 00 00 01 00 00 00
    00000010: 38 00 00 00 00 00 9c 33 01 00 00 00 01 30 00 00
    00000020: 01 00 00 00 10 00 00 00 00 00 00 00 00 00 00 30
    00000030: 00 00 9c 33 32 33 31 43 41 4e 4f 4e 00 00 00 00      231CANON
    00000040: 00 00 00 00 cc c3 01 46

 */
#define PTP_OC_CANON_EOS_GetObjectInfoEx  0x9109
#define PTP_OC_CANON_EOS_GetThumbEx       0x910A
#define PTP_OC_CANON_EOS_SendPartialObject      0x910B
#define PTP_OC_CANON_EOS_SetObjectAttributes    0x910C
#define PTP_OC_CANON_EOS_GetObjectTime          0x910D
#define PTP_OC_CANON_EOS_SetObjectTime          0x910E

/* 910f: no args, no data, 1 response arg (0). */
#define PTP_OC_CANON_EOS_RemoteRelease          0x910F
/* Marcus: looks more like "Set DeviceProperty" in the trace. 
 *
 * no cmd args
 * data phase (0xc, 0xd11c, 0x1)
 * no resp args 
 */
#define PTP_OC_CANON_EOS_SetDevicePropValueEx   0x9110
#define PTP_OC_CANON_EOS_GetRemoteMode          0x9113
/* 9114: 1 arg (0x1), no data, no resp data. */
#define PTP_OC_CANON_EOS_SetRemoteMode          0x9114
/* 9115: 1 arg (0x1), no data, no resp data. */
#define PTP_OC_CANON_EOS_SetEventMode           0x9115
/* 9116: no args, data phase, no resp data. */
#define PTP_OC_CANON_EOS_GetEvent         0x9116
#define PTP_OC_CANON_EOS_TransferComplete 0x9117
#define PTP_OC_CANON_EOS_CancelTransfer         0x9118
#define PTP_OC_CANON_EOS_ResetTransfer          0x9119

/* 911a: 3 args (0xfffffff7, 0x00001000, 0x00000001), no data, no resp data. */
/* 911a: 3 args (0x001dfc60, 0x00001000, 0x00000001), no data, no resp data. */
#define PTP_OC_CANON_EOS_PCHDDCapacity          0x911A

/* 911b: no cmd args, no data, no resp args */
#define PTP_OC_CANON_EOS_SetUILock        0x911B
/* 911c: no cmd args, no data, no resp args */
#define PTP_OC_CANON_EOS_ResetUILock            0x911C
#define PTP_OC_CANON_EOS_KeepDeviceOn           0x911D
#define PTP_OC_CANON_EOS_SetNullPacketMode      0x911E
#define PTP_OC_CANON_EOS_UpdateFirmware         0x911F
#define PTP_OC_CANON_EOS_TransferCompleteDT     0x9120
#define PTP_OC_CANON_EOS_CancelTransferDT 0x9121
#define PTP_OC_CANON_EOS_SetWftProfile          0x9122
#define PTP_OC_CANON_EOS_GetWftProfile          0x9122
#define PTP_OC_CANON_EOS_SetProfileToWft  0x9124
#define PTP_OC_CANON_EOS_BulbStart        0x9125
#define PTP_OC_CANON_EOS_BulbEnd          0x9126
#define PTP_OC_CANON_EOS_RequestDevicePropValue 0x9127
#define PTP_OC_CANON_EOS_RemoteReleaseOn  0x9128
#define PTP_OC_CANON_EOS_RemoteReleaseOff 0x9129
#define PTP_OC_CANON_EOS_InitiateViewfinder     0x9151
#define PTP_OC_CANON_EOS_TerminateViewfinder    0x9152
#define PTP_OC_CANON_EOS_GetViewFinderData      0x9153
#define PTP_OC_CANON_EOS_DoAf             0x9154
#define PTP_OC_CANON_EOS_DriveLens        0x9155
#define PTP_OC_CANON_EOS_DepthOfFieldPreview    0x9156
#define PTP_OC_CANON_EOS_ClickWB          0x9157
#define PTP_OC_CANON_EOS_Zoom             0x9158
#define PTP_OC_CANON_EOS_ZoomPosition           0x9159
#define PTP_OC_CANON_EOS_SetLiveAfFrame         0x915a
#define PTP_OC_CANON_EOS_AfCancel         0x9160
#define PTP_OC_CANON_EOS_FAPIMessageTX          0x91FE
#define PTP_OC_CANON_EOS_FAPIMessageRX          0x91FF

/* Nikon extension Operation Codes */
#define PTP_OC_NIKON_GetProfileAllData    0x9006
#define PTP_OC_NIKON_SendProfileData      0x9007
#define PTP_OC_NIKON_DeleteProfile  0x9008
#define PTP_OC_NIKON_SetProfileData 0x9009
#define PTP_OC_NIKON_AdvancedTransfer     0x9010
#define PTP_OC_NIKON_GetFileInfoInBlock   0x9011
#define PTP_OC_NIKON_Capture        0x90C0      /* 1 param,   no data */
#define PTP_OC_NIKON_AfDrive        0x90C1      /* no params, no data */
#define PTP_OC_NIKON_SetControlMode 0x90C2      /* 1 param,   no data */
#define PTP_OC_NIKON_DelImageSDRAM  0x90C3      /* no params, no data */
#define PTP_OC_NIKON_GetLargeThumb  0x90C4
#define PTP_OC_NIKON_CurveDownload  0x90C5      /* 1 param,   data in */
#define PTP_OC_NIKON_CurveUpload    0x90C6      /* 1 param,   data out */
#define PTP_OC_NIKON_CheckEvent           0x90C7      /* no params, data in */
#define PTP_OC_NIKON_DeviceReady    0x90C8      /* no params, no data */
#define PTP_OC_NIKON_SetPreWBData   0x90C9      /* 3 params,  data out */
#define PTP_OC_NIKON_GetVendorPropCodes   0x90CA      /* 0 params, data in */
#define PTP_OC_NIKON_AfCaptureSDRAM 0x90CB      /* no params, no data */
#define PTP_OC_NIKON_GetPictCtrlData      0x90CC
#define PTP_OC_NIKON_SetPictCtrlData      0x90CD
#define PTP_OC_NIKON_DelCstPicCtrl  0x90CE
#define PTP_OC_NIKON_GetPicCtrlCapability 0x90CF

/* Nikon Liveview stuff */
#define PTP_OC_NIKON_GetPreviewImg  0x9200
#define PTP_OC_NIKON_StartLiveView  0x9201
#define PTP_OC_NIKON_EndLiveView    0x9202
#define PTP_OC_NIKON_GetLiveViewImg 0x9203
#define PTP_OC_NIKON_MfDrive        0x9204
#define PTP_OC_NIKON_ChangeAfArea   0x9205
#define PTP_OC_NIKON_AfDriveCancel  0x9206

#define PTP_OC_NIKON_GetDevicePTPIPInfo   0x90E0

/* Microsoft / MTP extension codes */

#define PTP_OC_MTP_GetObjectPropsSupported      0x9801
#define PTP_OC_MTP_GetObjectPropDesc            0x9802
#define PTP_OC_MTP_GetObjectPropValue           0x9803
#define PTP_OC_MTP_SetObjectPropValue           0x9804
#define PTP_OC_MTP_GetObjPropList         0x9805
#define PTP_OC_MTP_SetObjPropList         0x9806
#define PTP_OC_MTP_GetInterdependendPropdesc    0x9807
#define PTP_OC_MTP_SendObjectPropList           0x9808
#define PTP_OC_MTP_GetObjectReferences          0x9810
#define PTP_OC_MTP_SetObjectReferences          0x9811
#define PTP_OC_MTP_UpdateDeviceFirmware         0x9812
#define PTP_OC_MTP_Skip                   0x9820

/*
 * Windows Media Digital Rights Management for Portable Devices 
 * Extension Codes (microsoft.com/WMDRMPD: 10.1)
 */
#define PTP_OC_MTP_WMDRMPD_GetSecureTimeChallenge     0x9101
#define PTP_OC_MTP_WMDRMPD_GetSecureTimeResponse      0x9102
#define PTP_OC_MTP_WMDRMPD_SetLicenseResponse   0x9103
#define PTP_OC_MTP_WMDRMPD_GetSyncList          0x9104
#define PTP_OC_MTP_WMDRMPD_SendMeterChallengeQuery    0x9105
#define PTP_OC_MTP_WMDRMPD_GetMeterChallenge    0x9106
#define PTP_OC_MTP_WMDRMPD_SetMeterResponse           0x9107
#define PTP_OC_MTP_WMDRMPD_CleanDataStore       0x9108
#define PTP_OC_MTP_WMDRMPD_GetLicenseState            0x9109
#define PTP_OC_MTP_WMDRMPD_SendWMDRMPDCommand   0x910A
#define PTP_OC_MTP_WMDRMPD_SendWMDRMPDRequest   0x910B

/* 
 * Windows Media Digital Rights Management for Portable Devices 
 * Extension Codes (microsoft.com/WMDRMPD: 10.1)
 * Below are operations that have no public documented identifier 
 * associated with them "Vendor-defined Command Code"
 */
#define PTP_OC_MTP_WMDRMPD_SendWMDRMPDAppRequest      0x9212
#define PTP_OC_MTP_WMDRMPD_GetWMDRMPDAppResponse      0x9213
#define PTP_OC_MTP_WMDRMPD_EnableTrustedFilesOperations     0x9214
#define PTP_OC_MTP_WMDRMPD_DisableTrustedFilesOperations 0x9215
#define PTP_OC_MTP_WMDRMPD_EndTrustedAppSession       0x9216
/* ^^^ guess ^^^ */

/*
 * Microsoft Advanced Audio/Video Transfer 
 * Extensions (microsoft.com/AAVT: 1.0)
 */
#define PTP_OC_MTP_AAVT_OpenMediaSession        0x9170
#define PTP_OC_MTP_AAVT_CloseMediaSession       0x9171
#define PTP_OC_MTP_AAVT_GetNextDataBlock        0x9172
#define PTP_OC_MTP_AAVT_SetCurrentTimePosition        0x9173

/*
 * Windows Media Digital Rights Management for Network Devices 
 * Extensions (microsoft.com/WMDRMND: 1.0) MTP/IP?
 */
#define PTP_OC_MTP_WMDRMND_SendRegistrationRequest    0x9180
#define PTP_OC_MTP_WMDRMND_GetRegistrationResponse    0x9181
#define PTP_OC_MTP_WMDRMND_GetProximityChallenge      0x9182
#define PTP_OC_MTP_WMDRMND_SendProximityResponse      0x9183
#define PTP_OC_MTP_WMDRMND_SendWMDRMNDLicenseRequest  0x9184
#define PTP_OC_MTP_WMDRMND_GetWMDRMNDLicenseResponse  0x9185

/* 
 * Windows Media Player Portiable Devices 
 * Extension Codes (microsoft.com/WMPPD: 11.1)
 */
#define PTP_OC_MTP_WMPPD_ReportAddedDeletedItems      0x9201
#define PTP_OC_MTP_WMPPD_ReportAcquiredItems            0x9202
#define PTP_OC_MTP_WMPPD_PlaylistObjectPref           0x9203

/*
 * Undocumented Zune Operation Codes 
 * maybe related to WMPPD extension set?
 */
#define PTP_OC_MTP_ZUNE_GETUNDEFINED001                 0x9204

/* WiFi Provisioning MTP Extension Codes (microsoft.com/WPDWCN: 1.0) */
#define PTP_OC_MTP_WPDWCN_ProcessWFCObject            0x9122

/* Proprietary vendor extension operations mask */
#define PTP_OC_EXTENSION_MASK           0xF000
#define PTP_OC_EXTENSION                0x9000

/* Response Codes */

/* PTP v1.0 response codes */
#define PTP_RC_Undefined                0x2000
#define PTP_RC_OK                       0x2001
#define PTP_RC_GeneralError             0x2002
#define PTP_RC_SessionNotOpen           0x2003
#define PTP_RC_InvalidTransactionID 0x2004
#define PTP_RC_OperationNotSupported    0x2005
#define PTP_RC_ParameterNotSupported    0x2006
#define PTP_RC_IncompleteTransfer       0x2007
#define PTP_RC_InvalidStorageId         0x2008
#define PTP_RC_InvalidObjectHandle      0x2009
#define PTP_RC_DevicePropNotSupported   0x200A
#define PTP_RC_InvalidObjectFormatCode  0x200B
#define PTP_RC_StoreFull                0x200C
#define PTP_RC_ObjectWriteProtected     0x200D
#define PTP_RC_StoreReadOnly            0x200E
#define PTP_RC_AccessDenied             0x200F
#define PTP_RC_NoThumbnailPresent       0x2010
#define PTP_RC_SelfTestFailed           0x2011
#define PTP_RC_PartialDeletion          0x2012
#define PTP_RC_StoreNotAvailable        0x2013
#define PTP_RC_SpecificationByFormatUnsupported         0x2014
#define PTP_RC_NoValidObjectInfo        0x2015
#define PTP_RC_InvalidCodeFormat        0x2016
#define PTP_RC_UnknownVendorCode        0x2017
#define PTP_RC_CaptureAlreadyTerminated 0x2018
#define PTP_RC_DeviceBusy               0x2019
#define PTP_RC_InvalidParentObject      0x201A
#define PTP_RC_InvalidDevicePropFormat  0x201B
#define PTP_RC_InvalidDevicePropValue   0x201C
#define PTP_RC_InvalidParameter         0x201D
#define PTP_RC_SessionAlreadyOpened     0x201E
#define PTP_RC_TransactionCanceled      0x201F
#define PTP_RC_SpecificationOfDestinationUnsupported            0x2020
/* PTP v1.1 response codes */
#define PTP_RC_InvalidEnumHandle    0x2021
#define PTP_RC_NoStreamEnabled            0x2022
#define PTP_RC_InvalidDataSet       0x2023

/* Eastman Kodak extension Response Codes */
#define PTP_RC_EK_FilenameRequired  0xA001
#define PTP_RC_EK_FilenameConflicts 0xA002
#define PTP_RC_EK_FilenameInvalid   0xA003

/* Nikon specific response codes */
#define PTP_RC_NIKON_HardwareError        0xA001
#define PTP_RC_NIKON_OutOfFocus                 0xA002
#define PTP_RC_NIKON_ChangeCameraModeFailed     0xA003
#define PTP_RC_NIKON_InvalidStatus        0xA004
#define PTP_RC_NIKON_SetPropertyNotSupported    0xA005
#define PTP_RC_NIKON_WbResetError         0xA006
#define PTP_RC_NIKON_DustReferenceError         0xA007
#define PTP_RC_NIKON_ShutterSpeedBulb           0xA008
#define PTP_RC_NIKON_MirrorUpSequence           0xA009
#define PTP_RC_NIKON_CameraModeNotAdjustFNumber 0xA00A
#define PTP_RC_NIKON_NotLiveView          0xA00B
#define PTP_RC_NIKON_MfDriveStepEnd       0xA00C
#define PTP_RC_NIKON_MfDriveStepInsufficiency   0xA00E
#define PTP_RC_NIKON_AdvancedTransferCancel     0xA022

/* Canon specific response codes */
#define PTP_RC_CANON_A009           0xA009

/* Microsoft/MTP specific codes */
#define PTP_RC_MTP_Undefined              0xA800
#define PTP_RC_MTP_Invalid_ObjectPropCode 0xA801
#define PTP_RC_MTP_Invalid_ObjectProp_Format    0xA802
#define PTP_RC_MTP_Invalid_ObjectProp_Value     0xA803
#define PTP_RC_MTP_Invalid_ObjectReference      0xA804
#define PTP_RC_MTP_Invalid_Dataset        0xA806
#define PTP_RC_MTP_Specification_By_Group_Unsupported       0xA807
#define PTP_RC_MTP_Specification_By_Depth_Unsupported       0xA808
#define PTP_RC_MTP_Object_Too_Large       0xA809
#define PTP_RC_MTP_ObjectProp_Not_Supported     0xA80A

/* Microsoft Advanced Audio/Video Transfer response codes 
(microsoft.com/AAVT 1.0) */
#define PTP_RC_MTP_Invalid_Media_Session_ID     0xA170      
#define PTP_RC_MTP_Media_Session_Limit_Reached  0xA171
#define PTP_RC_MTP_No_More_Data                 0xA172

/* WiFi Provisioning MTP Extension Error Codes (microsoft.com/WPDWCN: 1.0) */
#define PTP_RC_MTP_Invalid_WFC_Syntax           0xA121
#define PTP_RC_MTP_WFC_Version_Not_Supported    0xA122

/* libptp2 extended ERROR codes */
#define PTP_ERROR_IO                0x02FF
#define PTP_ERROR_DATA_EXPECTED           0x02FE
#define PTP_ERROR_RESP_EXPECTED           0x02FD
#define PTP_ERROR_BADPARAM          0x02FC
#define PTP_ERROR_CANCEL            0x02FB

/* PTP Event Codes */

#define PTP_EC_Undefined            0x4000
#define PTP_EC_CancelTransaction    0x4001
#define PTP_EC_ObjectAdded          0x4002
#define PTP_EC_ObjectRemoved        0x4003
#define PTP_EC_StoreAdded           0x4004
#define PTP_EC_StoreRemoved         0x4005
#define PTP_EC_DevicePropChanged    0x4006
#define PTP_EC_ObjectInfoChanged    0x4007
#define PTP_EC_DeviceInfoChanged    0x4008
#define PTP_EC_RequestObjectTransfer      0x4009
#define PTP_EC_StoreFull            0x400A
#define PTP_EC_DeviceReset          0x400B
#define PTP_EC_StorageInfoChanged   0x400C
#define PTP_EC_CaptureComplete            0x400D
#define PTP_EC_UnreportedStatus           0x400E

/* Canon extension Event Codes */
#define PTP_EC_CANON_ExtendedErrorcode          0xC005      /* ? */
#define PTP_EC_CANON_ObjectInfoChanged          0xC008
#define PTP_EC_CANON_RequestObjectTransfer      0xC009
#define PTP_EC_CANON_CameraModeChanged          0xC00C
#define PTP_EC_CANON_ShutterButtonPressed 0xC00E

#define PTP_EC_CANON_StartDirectTransfer  0xC011
#define PTP_EC_CANON_StopDirectTransfer         0xC013

/* Canon EOS events */
#define PTP_EC_CANON_EOS_RequestGetEvent  0xc101
#define PTP_EC_CANON_EOS_ObjectAddedEx          0xc181
#define PTP_EC_CANON_EOS_ObjectRemoved          0xc182
#define PTP_EC_CANON_EOS_RequestGetObjectInfoEx 0xc183
#define PTP_EC_CANON_EOS_StorageStatusChanged   0xc184
#define PTP_EC_CANON_EOS_StorageInfoChanged     0xc185
#define PTP_EC_CANON_EOS_RequestObjectTransfer  0xc186
#define PTP_EC_CANON_EOS_ObjectInfoChangedEx    0xc187
#define PTP_EC_CANON_EOS_ObjectContentChanged   0xc188
#define PTP_EC_CANON_EOS_PropValueChanged 0xc189
#define PTP_EC_CANON_EOS_AvailListChanged 0xc18a
#define PTP_EC_CANON_EOS_CameraStatusChanged    0xc18b
#define PTP_EC_CANON_EOS_WillSoonShutdown 0xc18d
#define PTP_EC_CANON_EOS_ShutdownTimerUpdated   0xc18e
#define PTP_EC_CANON_EOS_RequestCancelTransfer  0xc18f
#define PTP_EC_CANON_EOS_RequestObjectTransferDT      0xc190
#define PTP_EC_CANON_EOS_RequestCancelTransferDT      0xc191
#define PTP_EC_CANON_EOS_StoreAdded       0xc192
#define PTP_EC_CANON_EOS_StoreRemoved           0xc193
#define PTP_EC_CANON_EOS_BulbExposureTime 0xc194
#define PTP_EC_CANON_EOS_RecordingTime          0xc195
#define PTP_EC_CANON_EOS_RequestObjectTransferTS            0xC1a2
#define PTP_EC_CANON_EOS_AfResult         0xc1a3

/* Nikon extension Event Codes */

/* Nikon extension Event Codes */
#define PTP_EC_Nikon_ObjectAddedInSDRAM         0xC101
#define PTP_EC_Nikon_CaptureCompleteRecInSdram  0xC102
/* Gets 1 parameter, objectid pointing to DPOF object */
#define PTP_EC_Nikon_AdvancedTransfer           0xC103
#define PTP_EC_Nikon_PreviewImageAdded          0xC104

/* MTP Event codes */
#define PTP_EC_MTP_ObjectPropChanged            0xC801
#define PTP_EC_MTP_ObjectPropDescChanged  0xC802
#define PTP_EC_MTP_ObjectReferencesChanged      0xC803

/* constants for GetObjectHandles */
#define PTP_GOH_ALL_STORAGE 0xffffffff
#define PTP_GOH_ALL_FORMATS 0x00000000
#define PTP_GOH_ALL_ASSOCS  0x00000000
#define PTP_GOH_ROOT_PARENT 0xffffffff

/* PTP device info structure (returned by GetDevInfo) */

struct _PTPDeviceInfo {
      uint16_t StandardVersion;
      uint32_t VendorExtensionID;
      uint16_t VendorExtensionVersion;
      char  *VendorExtensionDesc;
      uint16_t FunctionalMode;
      uint32_t OperationsSupported_len;
      uint16_t *OperationsSupported;
      uint32_t EventsSupported_len;
      uint16_t *EventsSupported;
      uint32_t DevicePropertiesSupported_len;
      uint16_t *DevicePropertiesSupported;
      uint32_t CaptureFormats_len;
      uint16_t *CaptureFormats;
      uint32_t ImageFormats_len;
      uint16_t *ImageFormats;
      char  *Manufacturer;
      char  *Model;
      char  *DeviceVersion;
      char  *SerialNumber;
};
typedef struct _PTPDeviceInfo PTPDeviceInfo;

/* PTP storageIDs structute (returned by GetStorageIDs) */

struct _PTPStorageIDs {
      uint32_t n;
      uint32_t *Storage;
};
typedef struct _PTPStorageIDs PTPStorageIDs;

/* PTP StorageInfo structure (returned by GetStorageInfo) */
struct _PTPStorageInfo {
      uint16_t StorageType;
      uint16_t FilesystemType;
      uint16_t AccessCapability;
      uint64_t MaxCapability;
      uint64_t FreeSpaceInBytes;
      uint32_t FreeSpaceInImages;
      char  *StorageDescription;
      char  *VolumeLabel;
};
typedef struct _PTPStorageInfo PTPStorageInfo;

/* PTP objecthandles structure (returned by GetObjectHandles) */

struct _PTPObjectHandles {
      uint32_t n;
      uint32_t *Handler;
};
typedef struct _PTPObjectHandles PTPObjectHandles;

#define PTP_HANDLER_SPECIAL   0xffffffff
#define PTP_HANDLER_ROOT      0x00000000


/* PTP objectinfo structure (returned by GetObjectInfo) */

struct _PTPObjectInfo {
      uint32_t StorageID;
      uint16_t ObjectFormat;
      uint16_t ProtectionStatus;
      uint32_t ObjectCompressedSize;
      uint16_t ThumbFormat;
      uint32_t ThumbCompressedSize;
      uint32_t ThumbPixWidth;
      uint32_t ThumbPixHeight;
      uint32_t ImagePixWidth;
      uint32_t ImagePixHeight;
      uint32_t ImageBitDepth;
      uint32_t ParentObject;
      uint16_t AssociationType;
      uint32_t AssociationDesc;
      uint32_t SequenceNumber;
      char  *Filename;
      time_t      CaptureDate;
      time_t      ModificationDate;
      char  *Keywords;
};
typedef struct _PTPObjectInfo PTPObjectInfo;

/* max ptp string length INCLUDING terminating null character */

#define PTP_MAXSTRLEN                     255

/* PTP Object Format Codes */

/* ancillary formats */
#define PTP_OFC_Undefined                 0x3000
#define PTP_OFC_Defined                   0x3800
#define PTP_OFC_Association               0x3001
#define PTP_OFC_Script                    0x3002
#define PTP_OFC_Executable                0x3003
#define PTP_OFC_Text                      0x3004
#define PTP_OFC_HTML                      0x3005
#define PTP_OFC_DPOF                      0x3006
#define PTP_OFC_AIFF                      0x3007
#define PTP_OFC_WAV                       0x3008
#define PTP_OFC_MP3                       0x3009
#define PTP_OFC_AVI                       0x300A
#define PTP_OFC_MPEG                      0x300B
#define PTP_OFC_ASF                       0x300C
#define PTP_OFC_QT                        0x300D /* guessing */
/* image formats */
#define PTP_OFC_EXIF_JPEG                 0x3801
#define PTP_OFC_TIFF_EP                   0x3802
#define PTP_OFC_FlashPix                  0x3803
#define PTP_OFC_BMP                       0x3804
#define PTP_OFC_CIFF                      0x3805
#define PTP_OFC_Undefined_0x3806          0x3806
#define PTP_OFC_GIF                       0x3807
#define PTP_OFC_JFIF                      0x3808
#define PTP_OFC_PCD                       0x3809
#define PTP_OFC_PICT                      0x380A
#define PTP_OFC_PNG                       0x380B
#define PTP_OFC_Undefined_0x380C          0x380C
#define PTP_OFC_TIFF                      0x380D
#define PTP_OFC_TIFF_IT                   0x380E
#define PTP_OFC_JP2                       0x380F
#define PTP_OFC_JPX                       0x3810
/* ptp v1.1 has only DNG new */
#define PTP_OFC_DNG                       0x3811
/* Eastman Kodak extension ancillary format */
#define PTP_OFC_EK_M3U                    0xb002
/* Canon extension */
#define PTP_OFC_CANON_CRW                 0xb101
#define PTP_OFC_CANON_CRW3                0xb103
/* MTP extensions */
#define PTP_OFC_MTP_MediaCard             0xb211
#define PTP_OFC_MTP_MediaCardGroup        0xb212
#define PTP_OFC_MTP_Encounter             0xb213
#define PTP_OFC_MTP_EncounterBox          0xb214
#define PTP_OFC_MTP_M4A                   0xb215
#define PTP_OFC_MTP_ZUNEUNDEFINED         0xb217 /* Unknown file type */
#define PTP_OFC_MTP_Firmware              0xb802
#define PTP_OFC_MTP_WindowsImageFormat          0xb881
#define PTP_OFC_MTP_UndefinedAudio        0xb900
#define PTP_OFC_MTP_WMA                   0xb901
#define PTP_OFC_MTP_OGG                   0xb902
#define PTP_OFC_MTP_AAC                   0xb903
#define PTP_OFC_MTP_AudibleCodec          0xb904
#define PTP_OFC_MTP_FLAC                  0xb906
#define PTP_OFC_MTP_UndefinedVideo        0xb980
#define PTP_OFC_MTP_WMV                   0xb981
#define PTP_OFC_MTP_MP4                   0xb982
#define PTP_OFC_MTP_MP2                   0xb983
#define PTP_OFC_MTP_3GP                   0xb984
#define PTP_OFC_MTP_UndefinedCollection         0xba00
#define PTP_OFC_MTP_AbstractMultimediaAlbum     0xba01
#define PTP_OFC_MTP_AbstractImageAlbum          0xba02
#define PTP_OFC_MTP_AbstractAudioAlbum          0xba03
#define PTP_OFC_MTP_AbstractVideoAlbum          0xba04
#define PTP_OFC_MTP_AbstractAudioVideoPlaylist  0xba05
#define PTP_OFC_MTP_AbstractContactGroup  0xba06
#define PTP_OFC_MTP_AbstractMessageFolder 0xba07
#define PTP_OFC_MTP_AbstractChapteredProduction 0xba08
#define PTP_OFC_MTP_AbstractAudioPlaylist 0xba09
#define PTP_OFC_MTP_AbstractVideoPlaylist 0xba0a
#define PTP_OFC_MTP_AbstractMediacast           0xba0b
#define PTP_OFC_MTP_WPLPlaylist                 0xba10
#define PTP_OFC_MTP_M3UPlaylist                 0xba11
#define PTP_OFC_MTP_MPLPlaylist                 0xba12
#define PTP_OFC_MTP_ASXPlaylist                 0xba13
#define PTP_OFC_MTP_PLSPlaylist                 0xba14
#define PTP_OFC_MTP_UndefinedDocument           0xba80
#define PTP_OFC_MTP_AbstractDocument            0xba81
#define PTP_OFC_MTP_XMLDocument                 0xba82
#define PTP_OFC_MTP_MSWordDocument        0xba83
#define PTP_OFC_MTP_MHTCompiledHTMLDocument     0xba84
#define PTP_OFC_MTP_MSExcelSpreadsheetXLS 0xba85
#define PTP_OFC_MTP_MSPowerpointPresentationPPT 0xba86
#define PTP_OFC_MTP_UndefinedMessage            0xbb00
#define PTP_OFC_MTP_AbstractMessage       0xbb01
#define PTP_OFC_MTP_UndefinedContact            0xbb80
#define PTP_OFC_MTP_AbstractContact       0xbb81
#define PTP_OFC_MTP_vCard2                0xbb82
#define PTP_OFC_MTP_vCard3                0xbb83
#define PTP_OFC_MTP_UndefinedCalendarItem 0xbe00
#define PTP_OFC_MTP_AbstractCalendarItem  0xbe01
#define PTP_OFC_MTP_vCalendar1                  0xbe02
#define PTP_OFC_MTP_vCalendar2                  0xbe03
#define PTP_OFC_MTP_UndefinedWindowsExecutable  0xbe80
#define PTP_OFC_MTP_MediaCast             0xbe81
#define PTP_OFC_MTP_Section               0xbe82

/* PTP Association Types */
#define PTP_AT_Undefined                  0x0000
#define PTP_AT_GenericFolder              0x0001
#define PTP_AT_Album                      0x0002
#define PTP_AT_TimeSequence               0x0003
#define PTP_AT_HorizontalPanoramic        0x0004
#define PTP_AT_VerticalPanoramic          0x0005
#define PTP_AT_2DPanoramic                0x0006
#define PTP_AT_AncillaryData              0x0007

/* PTP Protection Status */

#define PTP_PS_NoProtection               0x0000
#define PTP_PS_ReadOnly                   0x0001
#define PTP_PS_MTP_ReadOnlyData                 0x8002
#define PTP_PS_MTP_NonTransferableData          0x8003

/* PTP Storage Types */

#define PTP_ST_Undefined                  0x0000
#define PTP_ST_FixedROM                   0x0001
#define PTP_ST_RemovableROM               0x0002
#define PTP_ST_FixedRAM                   0x0003
#define PTP_ST_RemovableRAM               0x0004

/* PTP FilesystemType Values */

#define PTP_FST_Undefined                 0x0000
#define PTP_FST_GenericFlat               0x0001
#define PTP_FST_GenericHierarchical       0x0002
#define PTP_FST_DCF                       0x0003

/* PTP StorageInfo AccessCapability Values */

#define PTP_AC_ReadWrite                  0x0000
#define PTP_AC_ReadOnly                   0x0001
#define PTP_AC_ReadOnly_with_Object_Deletion    0x0002

/* Property Describing Dataset, Range Form */

union _PTPPropertyValue {
      char        *str; /* common string, malloced */
      uint8_t           u8;
      int8_t            i8;
      uint16_t    u16;
      int16_t           i16;
      uint32_t    u32;
      int32_t           i32;
      uint64_t    u64;
      int64_t           i64;
      /* XXXX: 128 bit signed and unsigned missing */
      struct array {
            uint32_t    count;
            union _PTPPropertyValue *v;   /* malloced, count elements */
      } a;
};

typedef union _PTPPropertyValue PTPPropertyValue;

/* Metadata lists for MTP operations */
struct _MTPProperties {
      uint16_t          property;
      uint16_t          datatype;
      uint32_t          ObjectHandle;
      PTPPropertyValue  propval;
};
typedef struct _MTPProperties MTPProperties;

struct _PTPPropDescRangeForm {
      PTPPropertyValue  MinimumValue;
      PTPPropertyValue  MaximumValue;
      PTPPropertyValue  StepSize;
};
typedef struct _PTPPropDescRangeForm PTPPropDescRangeForm;

/* Property Describing Dataset, Enum Form */

struct _PTPPropDescEnumForm {
      uint16_t          NumberOfValues;
      PTPPropertyValue  *SupportedValue;  /* malloced */
};
typedef struct _PTPPropDescEnumForm PTPPropDescEnumForm;

/* Device Property Describing Dataset (DevicePropDesc) */

struct _PTPDevicePropDesc {
      uint16_t          DevicePropertyCode;
      uint16_t          DataType;
      uint8_t                 GetSet;
      PTPPropertyValue  FactoryDefaultValue;
      PTPPropertyValue  CurrentValue;
      uint8_t                 FormFlag;
      union {
            PTPPropDescEnumForm     Enum;
            PTPPropDescRangeForm    Range;
      } FORM;
};
typedef struct _PTPDevicePropDesc PTPDevicePropDesc;

/* Object Property Describing Dataset (DevicePropDesc) */

struct _PTPObjectPropDesc {
      uint16_t          ObjectPropertyCode;
      uint16_t          DataType;
      uint8_t                 GetSet;
      PTPPropertyValue  FactoryDefaultValue;
      uint32_t          GroupCode;
      uint8_t                 FormFlag;
      union {
            PTPPropDescEnumForm     Enum;
            PTPPropDescRangeForm    Range;
      } FORM;
};
typedef struct _PTPObjectPropDesc PTPObjectPropDesc;

/* Canon filesystem's folder entry Dataset */

#define PTP_CANON_FilenameBufferLen 13
#define PTP_CANON_FolderEntryLen    28

struct _PTPCANONFolderEntry {
      uint32_t    ObjectHandle;
      uint16_t    ObjectFormatCode;
      uint8_t           Flags;
      uint32_t    ObjectSize;
      time_t            Time;
      char        Filename[PTP_CANON_FilenameBufferLen];
};
typedef struct _PTPCANONFolderEntry PTPCANONFolderEntry;

/* Nikon Tone Curve Data */

#define PTP_NIKON_MaxCurvePoints 19

struct _PTPNIKONCoordinatePair {
      uint8_t           X;
      uint8_t           Y;
};

typedef struct _PTPNIKONCoordinatePair PTPNIKONCoordinatePair;

struct _PTPNTCCoordinatePair {
      uint8_t           X;
      uint8_t           Y;
};

typedef struct _PTPNTCCoordinatePair PTPNTCCoordinatePair;

struct _PTPNIKONCurveData {
      char              static_preamble[6];
      uint8_t                 XAxisStartPoint;
      uint8_t                 XAxisEndPoint;
      uint8_t                 YAxisStartPoint;
      uint8_t                 YAxisEndPoint;
      uint8_t                 MidPointIntegerPart;
      uint8_t                 MidPointDecimalPart;
      uint8_t                 NCoordinates;
      PTPNIKONCoordinatePair  CurveCoordinates[PTP_NIKON_MaxCurvePoints];
};

typedef struct _PTPNIKONCurveData PTPNIKONCurveData;

struct _PTPEKTextParams {
      char  *title;
      char  *line[5];
};
typedef struct _PTPEKTextParams PTPEKTextParams;

/* Nikon Wifi profiles */

struct _PTPNIKONWifiProfile {
      /* Values valid both when reading and writing profiles */
      char      profile_name[17];
      uint8_t   device_type;
      uint8_t   icon_type;
      char      essid[33];

      /* Values only valid when reading. Some of these are in the write packet,
       * but are set automatically, like id, display_order and creation_date. */
      uint8_t   id;
      uint8_t   valid;
      uint8_t   display_order;
      char      creation_date[16];
      char      lastusage_date[16];
      
      /* Values only valid when writing */
      uint32_t  ip_address;
      uint8_t   subnet_mask; /* first zero bit position, e.g. 24 for 255.255.255.0 */
      uint32_t  gateway_address;
      uint8_t   address_mode; /* 0 - Manual, 2-3 -  DHCP ad-hoc/managed*/
      uint8_t   access_mode; /* 0 - Managed, 1 - Adhoc */
      uint8_t   wifi_channel; /* 1-11 */
      uint8_t   authentification; /* 0 - Open, 1 - Shared, 2 - WPA-PSK */
      uint8_t   encryption; /* 0 - None, 1 - WEP 64bit, 2 - WEP 128bit (not supported: 3 - TKIP) */
      uint8_t   key[64];
      uint8_t   key_nr;
//    char      guid[16];
};

typedef struct _PTPNIKONWifiProfile PTPNIKONWifiProfile;

#define PTP_CANON_EOS_CHANGES_TYPE_UNKNOWN      0
#define PTP_CANON_EOS_CHANGES_TYPE_OBJECTINFO   1

struct _PTPCanon_New_Object {
      uint32_t          oid;
      PTPObjectInfo     oi;
};

struct _PTPCanon_changes_entry {
      int   type;
      union {
            struct _PTPCanon_New_Object   object;     /* TYPE_OBJECTINFO */
      } u;
};
typedef struct _PTPCanon_changes_entry PTPCanon_changes_entry;

typedef struct _PTPCanon_Property {
      uint32_t          size;
      uint32_t          type;
      uint32_t          proptype;
      unsigned char           *data;

      /* fill out for queries */
      PTPDevicePropDesc dpd;
} PTPCanon_Property;

typedef struct _PTPCanonEOSDeviceInfo {
      /* length */
      uint32_t EventsSupported_len;
      uint32_t *EventsSupported;

      uint32_t DevicePropertiesSupported_len;
      uint32_t *DevicePropertiesSupported;

      uint32_t unk_len;
      uint32_t *unk;
} PTPCanonEOSDeviceInfo;

/* DataType Codes */

#define PTP_DTC_UNDEF         0x0000
#define PTP_DTC_INT8          0x0001
#define PTP_DTC_UINT8         0x0002
#define PTP_DTC_INT16         0x0003
#define PTP_DTC_UINT16        0x0004
#define PTP_DTC_INT32         0x0005
#define PTP_DTC_UINT32        0x0006
#define PTP_DTC_INT64         0x0007
#define PTP_DTC_UINT64        0x0008
#define PTP_DTC_INT128        0x0009
#define PTP_DTC_UINT128       0x000A

#define PTP_DTC_ARRAY_MASK    0x4000

#define PTP_DTC_AINT8         (PTP_DTC_ARRAY_MASK | PTP_DTC_INT8)
#define PTP_DTC_AUINT8        (PTP_DTC_ARRAY_MASK | PTP_DTC_UINT8)
#define PTP_DTC_AINT16        (PTP_DTC_ARRAY_MASK | PTP_DTC_INT16)
#define PTP_DTC_AUINT16       (PTP_DTC_ARRAY_MASK | PTP_DTC_UINT16)
#define PTP_DTC_AINT32        (PTP_DTC_ARRAY_MASK | PTP_DTC_INT32)
#define PTP_DTC_AUINT32       (PTP_DTC_ARRAY_MASK | PTP_DTC_UINT32)
#define PTP_DTC_AINT64        (PTP_DTC_ARRAY_MASK | PTP_DTC_INT64)
#define PTP_DTC_AUINT64       (PTP_DTC_ARRAY_MASK | PTP_DTC_UINT64)
#define PTP_DTC_AINT128       (PTP_DTC_ARRAY_MASK | PTP_DTC_INT128)
#define PTP_DTC_AUINT128      (PTP_DTC_ARRAY_MASK | PTP_DTC_UINT128)

#define PTP_DTC_STR           0xFFFF

/* Device Properties Codes */

/* PTP v1.0 property codes */
#define PTP_DPC_Undefined           0x5000
#define PTP_DPC_BatteryLevel        0x5001
#define PTP_DPC_FunctionalMode            0x5002
#define PTP_DPC_ImageSize           0x5003
#define PTP_DPC_CompressionSetting  0x5004
#define PTP_DPC_WhiteBalance        0x5005
#define PTP_DPC_RGBGain             0x5006
#define PTP_DPC_FNumber             0x5007
#define PTP_DPC_FocalLength         0x5008
#define PTP_DPC_FocusDistance       0x5009
#define PTP_DPC_FocusMode           0x500A
#define PTP_DPC_ExposureMeteringMode      0x500B
#define PTP_DPC_FlashMode           0x500C
#define PTP_DPC_ExposureTime        0x500D
#define PTP_DPC_ExposureProgramMode 0x500E
#define PTP_DPC_ExposureIndex       0x500F
#define PTP_DPC_ExposureBiasCompensation  0x5010
#define PTP_DPC_DateTime            0x5011
#define PTP_DPC_CaptureDelay        0x5012
#define PTP_DPC_StillCaptureMode    0x5013
#define PTP_DPC_Contrast            0x5014
#define PTP_DPC_Sharpness           0x5015
#define PTP_DPC_DigitalZoom         0x5016
#define PTP_DPC_EffectMode          0x5017
#define PTP_DPC_BurstNumber         0x5018
#define PTP_DPC_BurstInterval       0x5019
#define PTP_DPC_TimelapseNumber           0x501A
#define PTP_DPC_TimelapseInterval   0x501B
#define PTP_DPC_FocusMeteringMode   0x501C
#define PTP_DPC_UploadURL           0x501D
#define PTP_DPC_Artist              0x501E
#define PTP_DPC_CopyrightInfo       0x501F
/* PTP v1.1 property codes */
#define PTP_DPC_SupportedStreams    0x5020
#define PTP_DPC_EnabledStreams            0x5021
#define PTP_DPC_VideoFormat         0x5022
#define PTP_DPC_VideoResolution           0x5023
#define PTP_DPC_VideoQuality        0x5024
#define PTP_DPC_VideoFrameRate            0x5025
#define PTP_DPC_VideoContrast       0x5026
#define PTP_DPC_VideoBrightness           0x5027
#define PTP_DPC_AudioFormat         0x5028
#define PTP_DPC_AudioBitrate        0x5029
#define PTP_DPC_AudioSamplingRate   0x502A
#define PTP_DPC_AudioBitPerSample   0x502B
#define PTP_DPC_AudioVolume         0x502C

/* Proprietary vendor extension device property mask */
#define PTP_DPC_EXTENSION_MASK            0xF000
#define PTP_DPC_EXTENSION           0xD000

/* Zune extension device property codes */
#define PTP_DPC_MTP_ZUNE_UNKNOWN1   0xD181
#define PTP_DPC_MTP_ZUNE_UNKNOWN2   0xD132
#define PTP_DPC_MTP_ZUNE_UNKNOWN3   0xD215
#define PTP_DPC_MTP_ZUNE_UNKNOWN4   0xD216

/* Eastman Kodak extension device property codes */
#define PTP_DPC_EK_ColorTemperature 0xD001
#define PTP_DPC_EK_DateTimeStampFormat    0xD002
#define PTP_DPC_EK_BeepMode         0xD003
#define PTP_DPC_EK_VideoOut         0xD004
#define PTP_DPC_EK_PowerSaving            0xD005
#define PTP_DPC_EK_UI_Language            0xD006

/* Canon extension device property codes */
#define PTP_DPC_CANON_BeepMode            0xD001
#define PTP_DPC_CANON_BatteryKind   0xD002
#define PTP_DPC_CANON_BatteryStatus 0xD003
#define PTP_DPC_CANON_UILockType    0xD004
#define PTP_DPC_CANON_CameraMode    0xD005
#define PTP_DPC_CANON_ImageQuality  0xD006
#define PTP_DPC_CANON_FullViewFileFormat 0xD007
#define PTP_DPC_CANON_ImageSize           0xD008
#define PTP_DPC_CANON_SelfTime            0xD009
#define PTP_DPC_CANON_FlashMode           0xD00A
#define PTP_DPC_CANON_Beep          0xD00B
#define PTP_DPC_CANON_ShootingMode  0xD00C
#define PTP_DPC_CANON_ImageMode           0xD00D
#define PTP_DPC_CANON_DriveMode           0xD00E
#define PTP_DPC_CANON_EZoom         0xD00F
#define PTP_DPC_CANON_MeteringMode  0xD010
#define PTP_DPC_CANON_AFDistance    0xD011
#define PTP_DPC_CANON_FocusingPoint 0xD012
#define PTP_DPC_CANON_WhiteBalance  0xD013
#define PTP_DPC_CANON_SlowShutterSetting  0xD014
#define PTP_DPC_CANON_AFMode        0xD015
#define PTP_DPC_CANON_ImageStabilization  0xD016
#define PTP_DPC_CANON_Contrast            0xD017
#define PTP_DPC_CANON_ColorGain           0xD018
#define PTP_DPC_CANON_Sharpness           0xD019
#define PTP_DPC_CANON_Sensitivity   0xD01A
#define PTP_DPC_CANON_ParameterSet  0xD01B
#define PTP_DPC_CANON_ISOSpeed            0xD01C
#define PTP_DPC_CANON_Aperture            0xD01D
#define PTP_DPC_CANON_ShutterSpeed  0xD01E
#define PTP_DPC_CANON_ExpCompensation     0xD01F
#define PTP_DPC_CANON_FlashCompensation   0xD020
#define PTP_DPC_CANON_AEBExposureCompensation   0xD021
#define PTP_DPC_CANON_AvOpen        0xD023
#define PTP_DPC_CANON_AvMax         0xD024
#define PTP_DPC_CANON_FocalLength   0xD025
#define PTP_DPC_CANON_FocalLengthTele     0xD026
#define PTP_DPC_CANON_FocalLengthWide     0xD027
#define PTP_DPC_CANON_FocalLengthDenominator    0xD028
#define PTP_DPC_CANON_CaptureTransferMode 0xD029
#define CANON_TRANSFER_ENTIRE_IMAGE_TO_PC 0x0002
#define CANON_TRANSFER_SAVE_THUMBNAIL_TO_DEVICE 0x0004
#define CANON_TRANSFER_SAVE_IMAGE_TO_DEVICE     0x0008
/* we use those values: */
#define CANON_TRANSFER_MEMORY       (2|1)
#define CANON_TRANSFER_CARD         (8|4|1)

#define PTP_DPC_CANON_Zoom          0xD02A
#define PTP_DPC_CANON_NamePrefix    0xD02B
#define PTP_DPC_CANON_SizeQualityMode     0xD02C
#define PTP_DPC_CANON_SupportedThumbSize  0xD02D
#define PTP_DPC_CANON_SizeOfOutputDataFromCamera      0xD02E
#define PTP_DPC_CANON_SizeOfInputDataToCamera         0xD02F
#define PTP_DPC_CANON_RemoteAPIVersion    0xD030
#define PTP_DPC_CANON_FirmwareVersion     0xD031
#define PTP_DPC_CANON_CameraModel   0xD032
#define PTP_DPC_CANON_CameraOwner   0xD033
#define PTP_DPC_CANON_UnixTime            0xD034
#define PTP_DPC_CANON_CameraBodyID  0xD035
#define PTP_DPC_CANON_CameraOutput  0xD036
#define PTP_DPC_CANON_DispAv        0xD037
#define PTP_DPC_CANON_AvOpenApex    0xD038
#define PTP_DPC_CANON_DZoomMagnification  0xD039
#define PTP_DPC_CANON_MlSpotPos           0xD03A
#define PTP_DPC_CANON_DispAvMax           0xD03B
#define PTP_DPC_CANON_AvMaxApex           0xD03C
#define PTP_DPC_CANON_EZoomStartPosition        0xD03D
#define PTP_DPC_CANON_FocalLengthOfTele   0xD03E
#define PTP_DPC_CANON_EZoomSizeOfTele     0xD03F
#define PTP_DPC_CANON_PhotoEffect   0xD040
#define PTP_DPC_CANON_AssistLight   0xD041
#define PTP_DPC_CANON_FlashQuantityCount  0xD042
#define PTP_DPC_CANON_RotationAngle 0xD043
#define PTP_DPC_CANON_RotationScene 0xD044
#define PTP_DPC_CANON_EventEmulateMode    0xD045
#define PTP_DPC_CANON_DPOFVersion   0xD046
#define PTP_DPC_CANON_TypeOfSupportedSlideShow  0xD047
#define PTP_DPC_CANON_AverageFilesizes    0xD048
#define PTP_DPC_CANON_ModelID       0xD049

/* From EOS 400D trace. */
#define PTP_DPC_CANON_EOS_Aperture        0xD101
#define PTP_DPC_CANON_EOS_ShutterSpeed          0xD102
#define PTP_DPC_CANON_EOS_ISOSpeed        0xD103
#define PTP_DPC_CANON_EOS_ExpCompensation 0xD104
#define PTP_DPC_CANON_EOS_AutoExposureMode      0xD105
#define PTP_DPC_CANON_EOS_DriveMode       0xD106
#define PTP_DPC_CANON_EOS_MeteringMode          0xD107 
#define PTP_DPC_CANON_EOS_FocusMode       0xD108
#define PTP_DPC_CANON_EOS_WhiteBalance          0xD109
#define PTP_DPC_CANON_EOS_ColorTemperature      0xD10A
#define PTP_DPC_CANON_EOS_WhiteBalanceAdjustA   0xD10B
#define PTP_DPC_CANON_EOS_WhiteBalanceAdjustB   0xD10C
#define PTP_DPC_CANON_EOS_WhiteBalanceXA  0xD10D
#define PTP_DPC_CANON_EOS_WhiteBalanceXB  0xD10E
#define PTP_DPC_CANON_EOS_ColorSpace            0xD10F
#define PTP_DPC_CANON_EOS_PictureStyle          0xD110
#define PTP_DPC_CANON_EOS_BatteryPower          0xD111
#define PTP_DPC_CANON_EOS_BatterySelect         0xD112
#define PTP_DPC_CANON_EOS_CameraTime            0xD113
#define PTP_DPC_CANON_EOS_Owner                 0xD115
#define PTP_DPC_CANON_EOS_ModelID         0xD116
#define PTP_DPC_CANON_EOS_PTPExtensionVersion   0xD119
#define PTP_DPC_CANON_EOS_DPOFVersion           0xD11A
#define PTP_DPC_CANON_EOS_AvailableShots  0xD11B
#define PTP_DPC_CANON_EOS_CaptureDestination    0xD11C
#define PTP_DPC_CANON_EOS_BracketMode           0xD11D
#define PTP_DPC_CANON_EOS_CurrentStorage  0xD11E
#define PTP_DPC_CANON_EOS_CurrentFolder         0xD11F
#define PTP_DPC_CANON_EOS_ImageFormat           0xD120      /* file setting */
#define PTP_DPC_CANON_EOS_ImageFormatCF         0xD121      /* file setting CF */
#define PTP_DPC_CANON_EOS_ImageFormatSD         0xD122      /* file setting SD */
#define PTP_DPC_CANON_EOS_ImageFormatExtHD      0xD123      /* file setting exthd */
#define PTP_DPC_CANON_EOS_CompressionS          0xD130
#define PTP_DPC_CANON_EOS_CompressionM1         0xD131
#define PTP_DPC_CANON_EOS_CompressionM2         0xD132
#define PTP_DPC_CANON_EOS_CompressionL          0xD133
#define PTP_DPC_CANON_EOS_PCWhiteBalance1 0xD140
#define PTP_DPC_CANON_EOS_PCWhiteBalance2 0xD141
#define PTP_DPC_CANON_EOS_PCWhiteBalance3 0xD142
#define PTP_DPC_CANON_EOS_PCWhiteBalance4 0xD143
#define PTP_DPC_CANON_EOS_PCWhiteBalance5 0xD144
#define PTP_DPC_CANON_EOS_MWhiteBalance         0xD145
#define PTP_DPC_CANON_EOS_PictureStyleStandard  0xD150
#define PTP_DPC_CANON_EOS_PictureStylePortrait  0xD151
#define PTP_DPC_CANON_EOS_PictureStyleLandscape 0xD152
#define PTP_DPC_CANON_EOS_PictureStyleNeutral   0xD153
#define PTP_DPC_CANON_EOS_PictureStyleFaithful  0xD154
#define PTP_DPC_CANON_EOS_PictureStyleBlackWhite      0xD155
#define PTP_DPC_CANON_EOS_PictureStyleUserSet1  0xD160
#define PTP_DPC_CANON_EOS_PictureStyleUserSet2  0xD161
#define PTP_DPC_CANON_EOS_PictureStyleUserSet3  0xD162
#define PTP_DPC_CANON_EOS_PictureStyleParam1    0xD170
#define PTP_DPC_CANON_EOS_PictureStyleParam2    0xD171
#define PTP_DPC_CANON_EOS_PictureStyleParam3    0xD172
#define PTP_DPC_CANON_EOS_FlavorLUTParams 0xD17f
#define PTP_DPC_CANON_EOS_CustomFunc1           0xD180
#define PTP_DPC_CANON_EOS_CustomFunc2           0xD181
#define PTP_DPC_CANON_EOS_CustomFunc3           0xD182
#define PTP_DPC_CANON_EOS_CustomFunc4           0xD183
#define PTP_DPC_CANON_EOS_CustomFunc5           0xD184
#define PTP_DPC_CANON_EOS_CustomFunc6           0xD185
#define PTP_DPC_CANON_EOS_CustomFunc7           0xD186
#define PTP_DPC_CANON_EOS_CustomFunc8           0xD187
#define PTP_DPC_CANON_EOS_CustomFunc9           0xD188
#define PTP_DPC_CANON_EOS_CustomFunc10          0xD189
#define PTP_DPC_CANON_EOS_CustomFunc11          0xD18a
#define PTP_DPC_CANON_EOS_CustomFunc12          0xD18b
#define PTP_DPC_CANON_EOS_CustomFunc13          0xD18c
#define PTP_DPC_CANON_EOS_CustomFunc14          0xD18d
#define PTP_DPC_CANON_EOS_CustomFunc15          0xD18e
#define PTP_DPC_CANON_EOS_CustomFunc16          0xD18f
#define PTP_DPC_CANON_EOS_CustomFunc17          0xD190
#define PTP_DPC_CANON_EOS_CustomFunc18          0xD191
#define PTP_DPC_CANON_EOS_CustomFunc19          0xD192
#define PTP_DPC_CANON_EOS_CustomFunc19          0xD192
#define PTP_DPC_CANON_EOS_CustomFuncEx          0xD1a0
#define PTP_DPC_CANON_EOS_MyMenu          0xD1a1
#define PTP_DPC_CANON_EOS_MyMenuList            0xD1a2
#define PTP_DPC_CANON_EOS_WftStatus       0xD1a3
#define PTP_DPC_CANON_EOS_WftInputTransmission  0xD1a4
#define PTP_DPC_CANON_EOS_HDDirectoryStructure  0xD1a5
#define PTP_DPC_CANON_EOS_BatteryInfo           0xD1a6
#define PTP_DPC_CANON_EOS_AdapterInfo           0xD1a7
#define PTP_DPC_CANON_EOS_LensStatus            0xD1a8
#define PTP_DPC_CANON_EOS_QuickReviewTime 0xD1a9
#define PTP_DPC_CANON_EOS_CardExtension         0xD1aa
#define PTP_DPC_CANON_EOS_TempStatus            0xD1ab
#define PTP_DPC_CANON_EOS_ShutterCounter  0xD1ac
#define PTP_DPC_CANON_EOS_SpecialOption         0xD1ad
#define PTP_DPC_CANON_EOS_PhotoStudioMode 0xD1ae
#define PTP_DPC_CANON_EOS_SerialNumber          0xD1af
#define PTP_DPC_CANON_EOS_EVFOutputDevice 0xD1b0
#define PTP_DPC_CANON_EOS_EVFMode         0xD1b1
#define PTP_DPC_CANON_EOS_DepthOfFieldPreview   0xD1b2
#define PTP_DPC_CANON_EOS_EVFSharpness          0xD1b3
#define PTP_DPC_CANON_EOS_EVFWBMode       0xD1b4
#define PTP_DPC_CANON_EOS_EVFClickWBCoeffs      0xD1b5
#define PTP_DPC_CANON_EOS_EVFColorTemp          0xD1b6
#define PTP_DPC_CANON_EOS_ExposureSimMode 0xD1b7
#define PTP_DPC_CANON_EOS_EVFRecordStatus 0xD1b8
#define PTP_DPC_CANON_EOS_LvAfSystem            0xD1ba
#define PTP_DPC_CANON_EOS_MovSize         0xD1bb
#define PTP_DPC_CANON_EOS_LvViewTypeSelect      0xD1bc
#define PTP_DPC_CANON_EOS_Artist          0xD1d0
#define PTP_DPC_CANON_EOS_Copyright       0xD1d1
#define PTP_DPC_CANON_EOS_BracketValue          0xD1d2
#define PTP_DPC_CANON_EOS_FocusInfoEx           0xD1d3
#define PTP_DPC_CANON_EOS_DepthOfField          0xD1d4
#define PTP_DPC_CANON_EOS_Brightness            0xD1d5
#define PTP_DPC_CANON_EOS_LensAdjustParams      0xD1d6
#define PTP_DPC_CANON_EOS_EFComp          0xD1d7
#define PTP_DPC_CANON_EOS_LensName        0xD1d8
#define PTP_DPC_CANON_EOS_AEB             0xD1d9
#define PTP_DPC_CANON_EOS_StroboSetting         0xD1da
#define PTP_DPC_CANON_EOS_StroboWirelessSetting 0xD1db
#define PTP_DPC_CANON_EOS_StroboFiring          0xD1dc
#define PTP_DPC_CANON_EOS_LensID          0xD1dd

/* Nikon extension device property codes */
#define PTP_DPC_NIKON_ShootingBank              0xD010
#define PTP_DPC_NIKON_ShootingBankNameA         0xD011
#define PTP_DPC_NIKON_ShootingBankNameB               0xD012
#define PTP_DPC_NIKON_ShootingBankNameC               0xD013
#define PTP_DPC_NIKON_ShootingBankNameD               0xD014
#define PTP_DPC_NIKON_ResetBank0                0xD015
#define PTP_DPC_NIKON_RawCompression                  0xD016
#define PTP_DPC_NIKON_WhiteBalanceAutoBias            0xD017
#define PTP_DPC_NIKON_WhiteBalanceTungstenBias        0xD018
#define PTP_DPC_NIKON_WhiteBalanceFluorescentBias     0xD019
#define PTP_DPC_NIKON_WhiteBalanceDaylightBias        0xD01A
#define PTP_DPC_NIKON_WhiteBalanceFlashBias           0xD01B
#define PTP_DPC_NIKON_WhiteBalanceCloudyBias          0xD01C
#define PTP_DPC_NIKON_WhiteBalanceShadeBias           0xD01D
#define PTP_DPC_NIKON_WhiteBalanceColorTemperature    0xD01E
#define PTP_DPC_NIKON_WhiteBalancePresetNo            0xD01F
#define PTP_DPC_NIKON_WhiteBalancePresetName0         0xD020
#define PTP_DPC_NIKON_WhiteBalancePresetName1         0xD021
#define PTP_DPC_NIKON_WhiteBalancePresetName2         0xD022
#define PTP_DPC_NIKON_WhiteBalancePresetName3         0xD023
#define PTP_DPC_NIKON_WhiteBalancePresetName4         0xD024
#define PTP_DPC_NIKON_WhiteBalancePresetVal0          0xD025
#define PTP_DPC_NIKON_WhiteBalancePresetVal1          0xD026
#define PTP_DPC_NIKON_WhiteBalancePresetVal2          0xD027
#define PTP_DPC_NIKON_WhiteBalancePresetVal3          0xD028
#define PTP_DPC_NIKON_WhiteBalancePresetVal4          0xD029
#define PTP_DPC_NIKON_ImageSharpening                 0xD02A
#define PTP_DPC_NIKON_ToneCompensation                0xD02B
#define PTP_DPC_NIKON_ColorModel                0xD02C
#define PTP_DPC_NIKON_HueAdjustment             0xD02D
#define PTP_DPC_NIKON_NonCPULensDataFocalLength       0xD02E
#define PTP_DPC_NIKON_NonCPULensDataMaximumAperture   0xD02F
#define PTP_DPC_NIKON_JPEG_Compression_Policy         0xD031
#define PTP_DPC_NIKON_ColorSpace                0xD032
#define PTP_DPC_NIKON_CSMMenuBankSelect               0xD040
#define PTP_DPC_NIKON_MenuBankNameA             0xD041
#define PTP_DPC_NIKON_MenuBankNameB             0xD042
#define PTP_DPC_NIKON_MenuBankNameC             0xD043
#define PTP_DPC_NIKON_MenuBankNameD             0xD044
#define PTP_DPC_NIKON_ResetBank                       0xD045
#define PTP_DPC_NIKON_A1AFCModePriority               0xD048
#define PTP_DPC_NIKON_A2AFSModePriority               0xD049
#define PTP_DPC_NIKON_A3GroupDynamicAF                0xD04A
#define PTP_DPC_NIKON_A4AFActivation                  0xD04B
#define PTP_DPC_NIKON_A5FocusAreaIllumManualFocus     0xD04C
#define PTP_DPC_NIKON_FocusAreaIllumContinuous        0xD04D
#define PTP_DPC_NIKON_FocusAreaIllumWhenSelected      0xD04E
#define PTP_DPC_NIKON_FocusAreaWrap             0xD04F
#define PTP_DPC_NIKON_A7VerticalAFON                  0xD050
#define PTP_DPC_NIKON_AFLockOn                        0xD051
#define PTP_DPC_NIKON_FocusAreaZone             0xD052
#define PTP_DPC_NIKON_ISOAuto                   0xD054
#define PTP_DPC_NIKON_B2ISOStep                       0xD055 /* EV Step ISO */
#define PTP_DPC_NIKON_EVStep                    0xD056 /* EV Step SS FN */
#define PTP_DPC_NIKON_B4ExposureCompEv                0xD057 /* EV Step Exposure Compensation */
#define PTP_DPC_NIKON_ExposureCompensation            0xD058
#define PTP_DPC_NIKON_CenterWeightArea                0xD059
#define PTP_DPC_NIKON_ExposureBaseMatrix        0xD05A
#define PTP_DPC_NIKON_ExposureBaseCenter        0xD05B
#define PTP_DPC_NIKON_ExposureBaseSpot                0xD05C
#define PTP_DPC_NIKON_AELockMode                0xD05E
#define PTP_DPC_NIKON_AELAFLMode                0xD05F
#define PTP_DPC_NIKON_MeterOff                        0xD062
#define PTP_DPC_NIKON_SelfTimer                       0xD063
#define PTP_DPC_NIKON_MonitorOff                0xD064
#define PTP_DPC_NIKON_D1ShootingSpeed                 0xD068
#define PTP_DPC_NIKON_D2MaximumShots                  0xD069
#define PTP_DPC_NIKON_D3ExpDelayMode                  0xD06A
#define PTP_DPC_NIKON_LongExposureNoiseReduction      0xD06B
#define PTP_DPC_NIKON_FileNumberSequence        0xD06C
#define PTP_DPC_NIKON_D6ControlPanelFinderRearControl 0xD06D
#define PTP_DPC_NIKON_ControlPanelFinderViewfinder    0xD06E
#define PTP_DPC_NIKON_D7Illumination                  0xD06F
#define PTP_DPC_NIKON_NrHighISO                       0xD070
#define PTP_DPC_NIKON_E1FlashSyncSpeed                0xD074
#define PTP_DPC_NIKON_FlashShutterSpeed               0xD075      /* SB Low Limit */
#define PTP_DPC_NIKON_E3AAFlashMode             0xD076
#define PTP_DPC_NIKON_E4ModelingFlash                 0xD077
#define PTP_DPC_NIKON_BracketSet                0xD078      /* Bracket Type? */
#define PTP_DPC_NIKON_E6ManualModeBracketing          0xD079      /* Bracket Factor? */
#define PTP_DPC_NIKON_BracketOrder              0xD07A
#define PTP_DPC_NIKON_E8AutoBracketSelection          0xD07B      /* Bracket Method? */
#define PTP_DPC_NIKON_BracketingSet             0xD07C
#define PTP_DPC_NIKON_F1CenterButtonShootingMode      0xD080
#define PTP_DPC_NIKON_CenterButtonPlaybackMode        0xD081
#define PTP_DPC_NIKON_F2Multiselector                 0xD082
#define PTP_DPC_NIKON_F3PhotoInfoPlayback       0xD083      /* MultiSelector Dir */
#define PTP_DPC_NIKON_F4AssignFuncButton        0xD084  /* CMD Dial Rotate */
#define PTP_DPC_NIKON_F5CustomizeCommDials            0xD085  /* CMD Dial Change */
#define PTP_DPC_NIKON_ReverseCommandDial        0xD086  /* CMD Dial FN Set */
#define PTP_DPC_NIKON_ApertureSetting                 0xD087  /* CMD Dial Active */
#define PTP_DPC_NIKON_MenusAndPlayback                0xD088  /* Universal Mode */
#define PTP_DPC_NIKON_F6ButtonsAndDials               0xD089  /* Enable Shutter */
#define PTP_DPC_NIKON_NoCFCard                        0xD08A
#define PTP_DPC_NIKON_CenterButtonZoomRatio           0xD08B
#define PTP_DPC_NIKON_ImageCommentString        0xD090
#define PTP_DPC_NIKON_ImageCommentEnable        0xD091
#define PTP_DPC_NIKON_ImageRotation             0xD092
#define PTP_DPC_NIKON_Bracketing                0xD0C0
#define PTP_DPC_NIKON_AutoExposureBracketStep         0xD0C1
#define PTP_DPC_NIKON_AutoExposureBracketProgram      0xD0C2
#define PTP_DPC_NIKON_AutoExposureBracketCount        0xD0C3
#define PTP_DPC_NIKON_WhiteBalanceBracketStep         0xD0C4
#define PTP_DPC_NIKON_WhiteBalanceBracketProgram      0xD0C5
#define PTP_DPC_NIKON_LensID                    0xD0E0
#define PTP_DPC_NIKON_LensSort                        0xD0E1
#define PTP_DPC_NIKON_LensType                        0xD0E2
#define PTP_DPC_NIKON_FocalLengthMin                  0xD0E3
#define PTP_DPC_NIKON_FocalLengthMax                  0xD0E4
#define PTP_DPC_NIKON_MaxApAtMinFocalLength           0xD0E5
#define PTP_DPC_NIKON_MaxApAtMaxFocalLength           0xD0E6
#define PTP_DPC_NIKON_ExposureTime              0xD100
#define PTP_DPC_NIKON_ACPower                   0xD101
#define PTP_DPC_NIKON_WarningStatus             0xD102
#define PTP_DPC_NIKON_MaximumShots              0xD103 /* remain shots (in RAM buffer?) */
#define PTP_DPC_NIKON_AFLockStatus              0xD104
#define PTP_DPC_NIKON_AELockStatus              0xD105
#define PTP_DPC_NIKON_FVLockStatus              0xD106
#define PTP_DPC_NIKON_AutofocusLCDTopMode2            0xD107
#define PTP_DPC_NIKON_AutofocusArea             0xD108
#define PTP_DPC_NIKON_FlexibleProgram                 0xD109
#define PTP_DPC_NIKON_LightMeter                0xD10A      /* Exposure Status */
#define PTP_DPC_NIKON_RecordingMedia                  0xD10B      /* Card or SDRAM */
#define PTP_DPC_NIKON_USBSpeed                        0xD10C
#define PTP_DPC_NIKON_CCDNumber                       0xD10D
#define PTP_DPC_NIKON_CameraOrientation               0xD10E
#define PTP_DPC_NIKON_GroupPtnType              0xD10F
#define PTP_DPC_NIKON_ExposureApertureLock            0xD111
#define PTP_DPC_NIKON_ExternalFlashAttached           0xD120
#define PTP_DPC_NIKON_ExternalFlashStatus       0xD121
#define PTP_DPC_NIKON_ExternalFlashSort               0xD122
#define PTP_DPC_NIKON_ExternalFlashCompensation       0xD124
#define PTP_DPC_NIKON_NewExternalFlashMode            0xD125
#define PTP_DPC_NIKON_FlashExposureCompensation       0xD126
#define PTP_DPC_NIKON_OptimizeImage             0xD140
#define PTP_DPC_NIKON_Saturation                0xD142
#define PTP_DPC_NIKON_BW_FillerEffect                 0xD143
#define PTP_DPC_NIKON_BW_Sharpness              0xD144
#define PTP_DPC_NIKON_BW_Contrast               0xD145
#define PTP_DPC_NIKON_BW_Setting_Type                 0xD146
#define PTP_DPC_NIKON_BeepOff                   0xD160
#define PTP_DPC_NIKON_AutofocusMode             0xD161
#define PTP_DPC_NIKON_AFAssist                        0xD163
#define PTP_DPC_NIKON_PADVPMode                       0xD164      /* iso auto time */
#define PTP_DPC_NIKON_ImageReview               0xD165
#define PTP_DPC_NIKON_AFAreaIllumination        0xD166
#define PTP_DPC_NIKON_FlashMode                       0xD167
#define PTP_DPC_NIKON_FlashCommanderMode        0xD168
#define PTP_DPC_NIKON_FlashSign                       0xD169
#define PTP_DPC_NIKON_ISO_Auto                        0xD16A
#define PTP_DPC_NIKON_RemoteTimeout             0xD16B
#define PTP_DPC_NIKON_GridDisplay               0xD16C
#define PTP_DPC_NIKON_FlashModeManualPower            0xD16D
#define PTP_DPC_NIKON_FlashModeCommanderPower         0xD16E
#define PTP_DPC_NIKON_AutoFP                    0xD16F
#define PTP_DPC_NIKON_CSMMenu                   0xD180
#define PTP_DPC_NIKON_WarningDisplay                  0xD181
#define PTP_DPC_NIKON_BatteryCellKind                 0xD182
#define PTP_DPC_NIKON_ISOAutoHiLimit                  0xD183
#define PTP_DPC_NIKON_BracketingFramesAndSteps        0xD190
#define PTP_DPC_NIKON_LiveViewStatus                  0xD1A2
#define PTP_DPC_NIKON_LiveViewImageZoomRatio          0xD1A3
#define PTP_DPC_NIKON_LiveViewProhibitCondition       0xD1A4
#define PTP_DPC_NIKON_ExposureDisplayStatus           0xD1B0
#define PTP_DPC_NIKON_ExposureIndicateStatus          0xD1B1
#define PTP_DPC_NIKON_ExposureIndicateLightup         0xD1B3
#define PTP_DPC_NIKON_FlashOpen                       0xD1C0
#define PTP_DPC_NIKON_FlashCharged              0xD1C1
#define PTP_DPC_NIKON_FlashMRepeatValue               0xD1D0
#define PTP_DPC_NIKON_FlashMRepeatCount               0xD1D1
#define PTP_DPC_NIKON_FlashMRepeatInterval            0xD1D2
#define PTP_DPC_NIKON_FlashCommandChannel       0xD1D3
#define PTP_DPC_NIKON_FlashCommandSelfMode            0xD1D4
#define PTP_DPC_NIKON_FlashCommandSelfCompensation    0xD1D5
#define PTP_DPC_NIKON_FlashCommandSelfValue           0xD1D6
#define PTP_DPC_NIKON_FlashCommandAMode               0xD1D7
#define PTP_DPC_NIKON_FlashCommandACompensation       0xD1D8
#define PTP_DPC_NIKON_FlashCommandAValue        0xD1D9
#define PTP_DPC_NIKON_FlashCommandBMode               0xD1DA
#define PTP_DPC_NIKON_FlashCommandBCompensation       0xD1DB
#define PTP_DPC_NIKON_FlashCommandBValue        0xD1DC
#define PTP_DPC_NIKON_ActivePicCtrlItem               0xD200
#define PTP_DPC_NIKON_ChangePicCtrlItem               0xD201

/* Microsoft/MTP specific */
#define PTP_DPC_MTP_SecureTime                        0xD101
#define PTP_DPC_MTP_DeviceCertificate                 0xD102
#define PTP_DPC_MTP_RevocationInfo              0xD103
#define PTP_DPC_MTP_SynchronizationPartner            0xD401
#define PTP_DPC_MTP_DeviceFriendlyName                0xD402
#define PTP_DPC_MTP_VolumeLevel                       0xD403
#define PTP_DPC_MTP_DeviceIcon                        0xD405
#define PTP_DPC_MTP_SessionInitiatorInfo        0xD406
#define PTP_DPC_MTP_PerceivedDeviceType               0xD407
#define PTP_DPC_MTP_PlaybackRate                        0xD410
#define PTP_DPC_MTP_PlaybackObject                      0xD411
#define PTP_DPC_MTP_PlaybackContainerIndex              0xD412
#define PTP_DPC_MTP_PlaybackPosition                    0xD413
#define PTP_DPC_MTP_PlaysForSureID                      0xD131

/* Zune specific property codes */
#define PTP_DPC_MTP_Zune_UnknownVersion               0xD181

/* MTP specific Object Properties */
#define PTP_OPC_StorageID                       0xDC01
#define PTP_OPC_ObjectFormat                    0xDC02
#define PTP_OPC_ProtectionStatus                0xDC03
#define PTP_OPC_ObjectSize                      0xDC04
#define PTP_OPC_AssociationType                       0xDC05
#define PTP_OPC_AssociationDesc                       0xDC06
#define PTP_OPC_ObjectFileName                        0xDC07
#define PTP_OPC_DateCreated                     0xDC08
#define PTP_OPC_DateModified                    0xDC09
#define PTP_OPC_Keywords                        0xDC0A
#define PTP_OPC_ParentObject                    0xDC0B
#define PTP_OPC_AllowedFolderContents                 0xDC0C
#define PTP_OPC_Hidden                          0xDC0D
#define PTP_OPC_SystemObject                    0xDC0E
#define PTP_OPC_PersistantUniqueObjectIdentifier      0xDC41
#define PTP_OPC_SyncID                          0xDC42
#define PTP_OPC_PropertyBag                     0xDC43
#define PTP_OPC_Name                            0xDC44
#define PTP_OPC_CreatedBy                       0xDC45
#define PTP_OPC_Artist                          0xDC46
#define PTP_OPC_DateAuthored                    0xDC47
#define PTP_OPC_Description                     0xDC48
#define PTP_OPC_URLReference                    0xDC49
#define PTP_OPC_LanguageLocale                        0xDC4A
#define PTP_OPC_CopyrightInformation                  0xDC4B
#define PTP_OPC_Source                          0xDC4C
#define PTP_OPC_OriginLocation                        0xDC4D
#define PTP_OPC_DateAdded                       0xDC4E
#define PTP_OPC_NonConsumable                   0xDC4F
#define PTP_OPC_CorruptOrUnplayable             0xDC50
#define PTP_OPC_ProducerSerialNumber                  0xDC51
#define PTP_OPC_RepresentativeSampleFormat            0xDC81
#define PTP_OPC_RepresentativeSampleSize        0xDC82
#define PTP_OPC_RepresentativeSampleHeight            0xDC83
#define PTP_OPC_RepresentativeSampleWidth       0xDC84
#define PTP_OPC_RepresentativeSampleDuration          0xDC85
#define PTP_OPC_RepresentativeSampleData        0xDC86
#define PTP_OPC_Width                           0xDC87
#define PTP_OPC_Height                          0xDC88
#define PTP_OPC_Duration                        0xDC89
#define PTP_OPC_Rating                          0xDC8A
#define PTP_OPC_Track                           0xDC8B
#define PTP_OPC_Genre                           0xDC8C
#define PTP_OPC_Credits                         0xDC8D
#define PTP_OPC_Lyrics                          0xDC8E
#define PTP_OPC_SubscriptionContentID                 0xDC8F
#define PTP_OPC_ProducedBy                      0xDC90
#define PTP_OPC_UseCount                        0xDC91
#define PTP_OPC_SkipCount                       0xDC92
#define PTP_OPC_LastAccessed                    0xDC93
#define PTP_OPC_ParentalRating                        0xDC94
#define PTP_OPC_MetaGenre                       0xDC95
#define PTP_OPC_Composer                        0xDC96
#define PTP_OPC_EffectiveRating                       0xDC97
#define PTP_OPC_Subtitle                        0xDC98
#define PTP_OPC_OriginalReleaseDate             0xDC99
#define PTP_OPC_AlbumName                       0xDC9A
#define PTP_OPC_AlbumArtist                     0xDC9B
#define PTP_OPC_Mood                            0xDC9C
#define PTP_OPC_DRMStatus                       0xDC9D
#define PTP_OPC_SubDescription                        0xDC9E
#define PTP_OPC_IsCropped                       0xDCD1
#define PTP_OPC_IsColorCorrected                0xDCD2
#define PTP_OPC_ImageBitDepth                   0xDCD3
#define PTP_OPC_Fnumber                         0xDCD4
#define PTP_OPC_ExposureTime                    0xDCD5
#define PTP_OPC_ExposureIndex                   0xDCD6
#define PTP_OPC_DisplayName                     0xDCE0
#define PTP_OPC_BodyText                        0xDCE1
#define PTP_OPC_Subject                         0xDCE2
#define PTP_OPC_Priority                        0xDCE3
#define PTP_OPC_GivenName                       0xDD00
#define PTP_OPC_MiddleNames                     0xDD01
#define PTP_OPC_FamilyName                      0xDD02
#define PTP_OPC_Prefix                          0xDD03
#define PTP_OPC_Suffix                          0xDD04
#define PTP_OPC_PhoneticGivenName               0xDD05
#define PTP_OPC_PhoneticFamilyName              0xDD06
#define PTP_OPC_EmailPrimary                    0xDD07
#define PTP_OPC_EmailPersonal1                        0xDD08
#define PTP_OPC_EmailPersonal2                        0xDD09
#define PTP_OPC_EmailBusiness1                        0xDD0A
#define PTP_OPC_EmailBusiness2                        0xDD0B
#define PTP_OPC_EmailOthers                     0xDD0C
#define PTP_OPC_PhoneNumberPrimary              0xDD0D
#define PTP_OPC_PhoneNumberPersonal             0xDD0E
#define PTP_OPC_PhoneNumberPersonal2                  0xDD0F
#define PTP_OPC_PhoneNumberBusiness             0xDD10
#define PTP_OPC_PhoneNumberBusiness2                  0xDD11
#define PTP_OPC_PhoneNumberMobile               0xDD12
#define PTP_OPC_PhoneNumberMobile2              0xDD13
#define PTP_OPC_FaxNumberPrimary                0xDD14
#define PTP_OPC_FaxNumberPersonal               0xDD15
#define PTP_OPC_FaxNumberBusiness               0xDD16
#define PTP_OPC_PagerNumber                     0xDD17
#define PTP_OPC_PhoneNumberOthers               0xDD18
#define PTP_OPC_PrimaryWebAddress               0xDD19
#define PTP_OPC_PersonalWebAddress              0xDD1A
#define PTP_OPC_BusinessWebAddress              0xDD1B
#define PTP_OPC_InstantMessengerAddress               0xDD1C
#define PTP_OPC_InstantMessengerAddress2        0xDD1D
#define PTP_OPC_InstantMessengerAddress3        0xDD1E
#define PTP_OPC_PostalAddressPersonalFull       0xDD1F
#define PTP_OPC_PostalAddressPersonalFullLine1        0xDD20
#define PTP_OPC_PostalAddressPersonalFullLine2        0xDD21
#define PTP_OPC_PostalAddressPersonalFullCity         0xDD22
#define PTP_OPC_PostalAddressPersonalFullRegion       0xDD23
#define PTP_OPC_PostalAddressPersonalFullPostalCode   0xDD24
#define PTP_OPC_PostalAddressPersonalFullCountry      0xDD25
#define PTP_OPC_PostalAddressBusinessFull       0xDD26
#define PTP_OPC_PostalAddressBusinessLine1            0xDD27
#define PTP_OPC_PostalAddressBusinessLine2            0xDD28
#define PTP_OPC_PostalAddressBusinessCity       0xDD29
#define PTP_OPC_PostalAddressBusinessRegion           0xDD2A
#define PTP_OPC_PostalAddressBusinessPostalCode       0xDD2B
#define PTP_OPC_PostalAddressBusinessCountry          0xDD2C
#define PTP_OPC_PostalAddressOtherFull                0xDD2D
#define PTP_OPC_PostalAddressOtherLine1               0xDD2E
#define PTP_OPC_PostalAddressOtherLine2               0xDD2F
#define PTP_OPC_PostalAddressOtherCity                0xDD30
#define PTP_OPC_PostalAddressOtherRegion        0xDD31
#define PTP_OPC_PostalAddressOtherPostalCode          0xDD32
#define PTP_OPC_PostalAddressOtherCountry       0xDD33
#define PTP_OPC_OrganizationName                0xDD34
#define PTP_OPC_PhoneticOrganizationName        0xDD35
#define PTP_OPC_Role                            0xDD36
#define PTP_OPC_Birthdate                       0xDD37
#define PTP_OPC_MessageTo                       0xDD40
#define PTP_OPC_MessageCC                       0xDD41
#define PTP_OPC_MessageBCC                      0xDD42
#define PTP_OPC_MessageRead                     0xDD43
#define PTP_OPC_MessageReceivedTime             0xDD44
#define PTP_OPC_MessageSender                   0xDD45
#define PTP_OPC_ActivityBeginTime               0xDD50
#define PTP_OPC_ActivityEndTime                       0xDD51
#define PTP_OPC_ActivityLocation                0xDD52
#define PTP_OPC_ActivityRequiredAttendees       0xDD54
#define PTP_OPC_ActivityOptionalAttendees       0xDD55
#define PTP_OPC_ActivityResources               0xDD56
#define PTP_OPC_ActivityAccepted                0xDD57
#define PTP_OPC_Owner                           0xDD5D
#define PTP_OPC_Editor                          0xDD5E
#define PTP_OPC_Webmaster                       0xDD5F
#define PTP_OPC_URLSource                       0xDD60
#define PTP_OPC_URLDestination                        0xDD61
#define PTP_OPC_TimeBookmark                    0xDD62
#define PTP_OPC_ObjectBookmark                        0xDD63
#define PTP_OPC_ByteBookmark                    0xDD64
#define PTP_OPC_LastBuildDate                   0xDD70
#define PTP_OPC_TimetoLive                      0xDD71
#define PTP_OPC_MediaGUID                       0xDD72
#define PTP_OPC_TotalBitRate                    0xDE91
#define PTP_OPC_BitRateType                     0xDE92
#define PTP_OPC_SampleRate                      0xDE93
#define PTP_OPC_NumberOfChannels                0xDE94
#define PTP_OPC_AudioBitDepth                   0xDE95
#define PTP_OPC_ScanDepth                       0xDE97
#define PTP_OPC_AudioWAVECodec                        0xDE99
#define PTP_OPC_AudioBitRate                    0xDE9A
#define PTP_OPC_VideoFourCCCodec                0xDE9B
#define PTP_OPC_VideoBitRate                    0xDE9C
#define PTP_OPC_FramesPerThousandSeconds        0xDE9D
#define PTP_OPC_KeyFrameDistance                0xDE9E
#define PTP_OPC_BufferSize                      0xDE9F
#define PTP_OPC_EncodingQuality                       0xDEA0
#define PTP_OPC_EncodingProfile                       0xDEA1
#define PTP_OPC_BuyFlag                         0xD901

/* WiFi Provisioning MTP Extension property codes */
#define PTP_OPC_WirelessConfigurationFile       0xB104

/* Device Property Form Flag */

#define PTP_DPFF_None               0x00
#define PTP_DPFF_Range              0x01
#define PTP_DPFF_Enumeration        0x02

/* Object Property Codes used by MTP (first 3 are same as DPFF codes) */
#define PTP_OPFF_None               0x00
#define PTP_OPFF_Range              0x01
#define PTP_OPFF_Enumeration        0x02
#define PTP_OPFF_DateTime           0x03
#define PTP_OPFF_FixedLengthArray   0x04
#define PTP_OPFF_RegularExpression  0x05
#define PTP_OPFF_ByteArray          0x06
#define PTP_OPFF_LongString         0xFF

/* Device Property GetSet type */
#define PTP_DPGS_Get                0x00
#define PTP_DPGS_GetSet             0x01

/* Glue stuff starts here */

typedef struct _PTPParams PTPParams;


typedef uint16_t (* PTPDataGetFunc) (PTPParams* params, void* private,
                              unsigned long wantlen,
                                      unsigned char *data, unsigned long *gotlen);

typedef uint16_t (* PTPDataPutFunc) (PTPParams* params, void* private,
                              unsigned long sendlen,
                                      unsigned char *data, unsigned long *putlen);
typedef struct _PTPDataHandler {
      PTPDataGetFunc          getfunc;
      PTPDataPutFunc          putfunc;
      void              *private;
} PTPDataHandler;

/*
 * This functions take PTP oriented arguments and send them over an
 * appropriate data layer doing byteorder conversion accordingly.
 */
typedef uint16_t (* PTPIOSendReq)   (PTPParams* params, PTPContainer* req);
typedef uint16_t (* PTPIOSendData)  (PTPParams* params, PTPContainer* ptp,
                               unsigned long size, PTPDataHandler*getter);

typedef uint16_t (* PTPIOGetResp)   (PTPParams* params, PTPContainer* resp);
typedef uint16_t (* PTPIOGetData)   (PTPParams* params, PTPContainer* ptp,
                                       PTPDataHandler *putter);
typedef uint16_t (* PTPIOCancelReq) (PTPParams* params, uint32_t transaction_id);

/* debug functions */
typedef void (* PTPErrorFunc) (void *data, const char *format, va_list args)
#if (__GNUC__ >= 3)
      __attribute__((__format__(printf,2,0)))
#endif
;
typedef void (* PTPDebugFunc) (void *data, const char *format, va_list args)
#if (__GNUC__ >= 3)
      __attribute__((__format__(printf,2,0)))
#endif
;

struct _PTPParams {
      /* data layer byteorder */
      uint8_t           byteorder;
      uint16_t    maxpacketsize;

      /* PTP IO: Custom IO functions */
      PTPIOSendReq      sendreq_func;
      PTPIOSendData     senddata_func;
      PTPIOGetResp      getresp_func;
      PTPIOGetData      getdata_func;
      PTPIOGetResp      event_check;
      PTPIOGetResp      event_wait;
      PTPIOCancelReq    cancelreq_func;

      /* Custom error and debug function */
      PTPErrorFunc      error_func;
      PTPDebugFunc      debug_func;

      /* Data passed to above functions */
      void        *data;

      /* ptp transaction ID */
      uint32_t    transaction_id;
      /* ptp session ID */
      uint32_t    session_id;

      /* PTP IO: if we have MTP style split header/data transfers */
      int         split_header_data;

      /* PTP: MTP specific structure. */
      MTPProperties     *props;
      int         nrofprops;

      /* PTP: internal structures used by ptp driver */
      PTPObjectHandles handles;
      PTPObjectInfo     *objectinfo;
      PTPDeviceInfo     deviceinfo;

      /* PTP: the current event queue */
      PTPContainer      *events;
      int         nrofevents;

      /* PTP: Canon specific flags list */
      uint32_t          *canon_flags; /* size(handles.n) */
      PTPCanon_Property *canon_props;
      int               nrofcanon_props;

      /* PTP: Canon EOS event queue */
      PTPCanon_changes_entry  *backlogentries;
      int               nrofbacklogentries;
      int               eos_captureenabled;

      /* PTP: Wifi profiles */
      uint8_t     wifi_profiles_version;
      uint8_t           wifi_profiles_number;
      PTPNIKONWifiProfile *wifi_profiles;

      /* IO: PTP/IP related data */
      int         cmdfd, evtfd;
      uint8_t           cameraguid[16];
      uint32_t    eventpipeid;
      char        *cameraname;

#ifdef HAVE_ICONV
      /* PTP: iconv converters */
      iconv_t     cd_locale_to_ucs2;
      iconv_t cd_ucs2_to_locale;
#endif

      /* IO: Sometimes the response packet get send in the dataphase
       * too. This only happens for a Samsung player now.
       */
      uint8_t           *response_packet;
      uint16_t    response_packet_size;
};

/* last, but not least - ptp functions */
uint16_t ptp_usb_sendreq      (PTPParams* params, PTPContainer* req);
uint16_t ptp_usb_senddata     (PTPParams* params, PTPContainer* ptp,
                         unsigned long size, PTPDataHandler *handler);
uint16_t ptp_usb_getresp      (PTPParams* params, PTPContainer* resp);
uint16_t ptp_usb_getdata      (PTPParams* params, PTPContainer* ptp, 
                               PTPDataHandler *handler);
uint16_t ptp_usb_event_check  (PTPParams* params, PTPContainer* event);
uint16_t ptp_usb_event_wait   (PTPParams* params, PTPContainer* event);

uint16_t ptp_usb_control_get_extended_event_data (PTPParams *params, char *buffer, int *size);
uint16_t ptp_usb_control_device_reset_request (PTPParams *params);
uint16_t ptp_usb_control_get_device_status (PTPParams *params, char *buffer, int *size);
uint16_t ptp_usb_control_cancel_request (PTPParams *params, uint32_t transid);


int      ptp_ptpip_connect    (PTPParams* params, const char *port);
uint16_t ptp_ptpip_sendreq    (PTPParams* params, PTPContainer* req);
uint16_t ptp_ptpip_senddata   (PTPParams* params, PTPContainer* ptp,
                        unsigned long size, PTPDataHandler *handler);
uint16_t ptp_ptpip_getresp    (PTPParams* params, PTPContainer* resp);
uint16_t ptp_ptpip_getdata    (PTPParams* params, PTPContainer* ptp, 
                               PTPDataHandler *handler);
uint16_t ptp_ptpip_event_wait (PTPParams* params, PTPContainer* event);
uint16_t ptp_ptpip_event_check      (PTPParams* params, PTPContainer* event);

uint16_t ptp_getdeviceinfo    (PTPParams* params, PTPDeviceInfo* deviceinfo);

uint16_t ptp_opensession      (PTPParams *params, uint32_t session);
uint16_t ptp_closesession     (PTPParams *params);

uint16_t ptp_resetdevice      (PTPParams* params);
uint16_t ptp_getstorageids    (PTPParams* params, PTPStorageIDs* storageids);
uint16_t ptp_getstorageinfo   (PTPParams* params, uint32_t storageid,
                        PTPStorageInfo* storageinfo);
uint16_t ptp_formatstore        (PTPParams* params, uint32_t storageid);

uint16_t ptp_getobjecthandles       (PTPParams* params, uint32_t storage,
                        uint32_t objectformatcode,
                        uint32_t associationOH,
                        PTPObjectHandles* objecthandles);

uint16_t ptp_getnumobjects    (PTPParams* params, uint32_t storage,
                        uint32_t objectformatcode,
                        uint32_t associationOH,
                        uint32_t* numobs);

uint16_t ptp_getobjectinfo    (PTPParams *params, uint32_t handle,
                        PTPObjectInfo* objectinfo);

uint16_t ptp_getobject        (PTPParams *params, uint32_t handle,
                        unsigned char** object);
uint16_t ptp_getobject_tofd     (PTPParams* params, uint32_t handle, int fd);
uint16_t ptp_getobject_to_handler (PTPParams* params, uint32_t handle, PTPDataHandler*);
uint16_t ptp_getpartialobject (PTPParams* params, uint32_t handle, uint32_t offset,
                        uint32_t maxbytes, unsigned char** object);
uint16_t ptp_getthumb         (PTPParams *params, uint32_t handle,
                        unsigned char** object);

uint16_t ptp_deleteobject     (PTPParams* params, uint32_t handle,
                        uint32_t ofc);

uint16_t ptp_sendobjectinfo   (PTPParams* params, uint32_t* store,
                        uint32_t* parenthandle, uint32_t* handle,
                        PTPObjectInfo* objectinfo);
uint16_t ptp_setobjectprotection (PTPParams* params, uint32_t oid, uint16_t newprot);
uint16_t ptp_sendobject       (PTPParams* params, unsigned char* object,
                         uint32_t size);
uint16_t ptp_sendobject_fromfd  (PTPParams* params, int fd, uint32_t size);
uint16_t ptp_sendobject_from_handler  (PTPParams* params, PTPDataHandler*, uint32_t size);

uint16_t ptp_initiatecapture  (PTPParams* params, uint32_t storageid,
                        uint32_t ofc);

uint16_t ptp_getdevicepropdesc      (PTPParams* params, uint16_t propcode,
                        PTPDevicePropDesc *devicepropertydesc);
uint16_t ptp_getdevicepropvalue     (PTPParams* params, uint16_t propcode,
                        PTPPropertyValue* value, uint16_t datatype);
uint16_t ptp_setdevicepropvalue (PTPParams* params, uint16_t propcode,
                              PTPPropertyValue* value, uint16_t datatype);


uint16_t ptp_check_event (PTPParams *params);
int ptp_get_one_event (PTPParams *params, PTPContainer *evt);

/* Microsoft MTP extensions */
uint16_t ptp_mtp_getobjectpropdesc (PTPParams* params, uint16_t opc, uint16_t ofc,
                        PTPObjectPropDesc *objectpropertydesc);
uint16_t ptp_mtp_getobjectpropvalue (PTPParams* params, uint32_t oid, uint16_t opc, 
                        PTPPropertyValue *value, uint16_t datatype);
uint16_t ptp_mtp_setobjectpropvalue (PTPParams* params, uint32_t oid, uint16_t opc,
                        PTPPropertyValue *value, uint16_t datatype);
uint16_t ptp_mtp_getobjectreferences (PTPParams* params, uint32_t handle, uint32_t** ohArray, uint32_t* arraylen);
uint16_t ptp_mtp_setobjectreferences (PTPParams* params, uint32_t handle, uint32_t* ohArray, uint32_t arraylen);
uint16_t ptp_mtp_getobjectproplist (PTPParams* params, uint32_t handle, MTPProperties **props, int *nrofprops);
uint16_t ptp_mtp_sendobjectproplist (PTPParams* params, uint32_t* store, uint32_t* parenthandle, uint32_t* handle,
                             uint16_t objecttype, uint64_t objectsize, MTPProperties *props, int nrofprops);
uint16_t ptp_mtp_setobjectproplist (PTPParams* params, MTPProperties *props, int nrofprops);

/* Eastman Kodak extensions */
uint16_t ptp_ek_9007 (PTPParams* params, unsigned char **serial, unsigned int *size);
uint16_t ptp_ek_9009 (PTPParams* params, uint32_t*, uint32_t*);
uint16_t ptp_ek_900c (PTPParams* params, unsigned char **serial, unsigned int *size);
uint16_t ptp_ek_getserial (PTPParams* params, unsigned char **serial, unsigned int *size);
uint16_t ptp_ek_setserial (PTPParams* params, unsigned char *serial, unsigned int size);
uint16_t ptp_ek_settext (PTPParams* params, PTPEKTextParams *text);
uint16_t ptp_ek_sendfileobjectinfo (PTPParams* params, uint32_t* store,
                        uint32_t* parenthandle, uint32_t* handle,
                        PTPObjectInfo* objectinfo);
uint16_t ptp_ek_sendfileobject      (PTPParams* params, unsigned char* object,
                        uint32_t size);
uint16_t ptp_ek_sendfileobject_from_handler     (PTPParams* params, PTPDataHandler*,
                        uint32_t size);

/* Canon PTP extensions */
uint16_t ptp_canon_9012 (PTPParams* params);
uint16_t ptp_canon_gettreeinfo (PTPParams* params, uint32_t* out);
uint16_t ptp_canon_gettreesize (PTPParams* params, PTPCanon_directtransfer_entry**, unsigned int*cnt);
uint16_t ptp_canon_getpartialobjectinfo (PTPParams* params, uint32_t handle,
                        uint32_t p2, uint32_t* size, uint32_t* rp2);

uint16_t ptp_canon_get_mac_address (PTPParams* params, unsigned char **mac);
uint16_t ptp_canon_startshootingmode (PTPParams* params);
uint16_t ptp_canon_endshootingmode (PTPParams* params);

uint16_t ptp_canon_viewfinderon (PTPParams* params);
uint16_t ptp_canon_viewfinderoff (PTPParams* params);

#define PTP_CANON_RESET_AE    0x1
#define PTP_CANON_RESET_AF    0x2
#define PTP_CANON_RESET_AWB   0x4
uint16_t ptp_canon_reset_aeafawb (PTPParams* params, uint32_t flags);
uint16_t ptp_canon_checkevent (PTPParams* params, 
                        PTPContainer* event, int* isevent);
uint16_t ptp_canon_focuslock (PTPParams* params);
uint16_t ptp_canon_focusunlock (PTPParams* params);
uint16_t ptp_canon_keepdeviceon (PTPParams* params);
uint16_t ptp_canon_eos_keepdeviceon (PTPParams* params);
uint16_t ptp_canon_initiatecaptureinmemory (PTPParams* params);
uint16_t ptp_canon_eos_capture (PTPParams* params);
uint16_t ptp_canon_eos_getevent (PTPParams* params, PTPCanon_changes_entry **entries, int *nrofentries);
uint16_t ptp_canon_getpartialobject (PTPParams* params, uint32_t handle, 
                        uint32_t offset, uint32_t size,
                        uint32_t pos, unsigned char** block, 
                        uint32_t* readnum);
uint16_t ptp_canon_getviewfinderimage (PTPParams* params, unsigned char** image,
                        uint32_t* size);
uint16_t ptp_canon_getchanges (PTPParams* params, uint16_t** props,
                        uint32_t* propnum); 
uint16_t ptp_canon_getobjectinfo (PTPParams* params, uint32_t store,
                        uint32_t p2, uint32_t parenthandle,
                        uint32_t handle, 
                        PTPCANONFolderEntry** entries,
                        uint32_t* entnum);
uint16_t ptp_canon_eos_getdeviceinfo (PTPParams* params, PTPCanonEOSDeviceInfo*di);
uint16_t ptp_canon_eos_setuilock (PTPParams* params);
uint16_t ptp_canon_eos_resetuilock (PTPParams* params);
uint16_t ptp_canon_eos_start_viewfinder (PTPParams* params);
uint16_t ptp_canon_eos_end_viewfinder (PTPParams* params);
uint16_t ptp_canon_eos_get_viewfinder_image (PTPParams* params, unsigned char **data, unsigned int *size);
uint16_t ptp_canon_get_objecthandle_by_name (PTPParams* params, char* name, uint32_t* objectid);
uint16_t ptp_canon_get_directory (PTPParams* params, PTPObjectHandles *handles, PTPObjectInfo **oinfos, uint32_t **flags);
uint16_t ptp_canon_setobjectarchive (PTPParams* params, uint32_t oid, uint32_t flags);
uint16_t ptp_canon_get_customize_data (PTPParams* params, uint32_t themenr,
                        unsigned char **data, unsigned int *size);
uint16_t ptp_canon_getpairinginfo (PTPParams* params, uint32_t nr, unsigned char**, unsigned int*);

uint16_t ptp_canon_eos_getstorageids (PTPParams* params, PTPStorageIDs* storageids);
uint16_t ptp_canon_eos_getstorageinfo (PTPParams* params, uint32_t p1);
uint16_t ptp_canon_eos_getpartialobject (PTPParams* params, uint32_t oid, uint32_t off, uint32_t xsize, unsigned char**data);
uint16_t ptp_canon_eos_setdevicepropvalueex (PTPParams* params, unsigned char* data, unsigned int size);
uint16_t ptp_canon_eos_setremotemode (PTPParams* params, uint32_t p1);
uint16_t ptp_canon_eos_seteventmode (PTPParams* params, uint32_t p1);
uint16_t ptp_canon_eos_transfercomplete (PTPParams* params, uint32_t oid);
uint16_t ptp_canon_eos_pchddcapacity (PTPParams* params, uint32_t p1, uint32_t p2, uint32_t p3);
uint16_t ptp_canon_eos_getdevicepropdesc (PTPParams* params, uint16_t propcode,
                        PTPDevicePropDesc *devicepropertydesc);
uint16_t ptp_canon_eos_setdevicepropvalue (PTPParams* params, uint16_t propcode,
                              PTPPropertyValue* value, uint16_t datatype);
uint16_t ptp_nikon_get_vendorpropcodes (PTPParams* params, uint16_t **props, unsigned int *size);
uint16_t ptp_nikon_curve_download (PTPParams* params, 
                        unsigned char **data, unsigned int *size);
uint16_t ptp_nikon_getptpipinfo (PTPParams* params, unsigned char **data, unsigned int *size);
uint16_t ptp_nikon_getwifiprofilelist (PTPParams* params);
uint16_t ptp_nikon_writewifiprofile (PTPParams* params, PTPNIKONWifiProfile* profile);
uint16_t ptp_nikon_deletewifiprofile (PTPParams* params, uint32_t profilenr);
uint16_t ptp_nikon_setcontrolmode (PTPParams* params, uint32_t mode);
uint16_t ptp_nikon_afdrive (PTPParams* params);
uint16_t ptp_nikon_mfdrive (PTPParams* params, uint32_t flag, uint16_t amount);
uint16_t ptp_nikon_capture (PTPParams* params, uint32_t x);
uint16_t ptp_nikon_capture_sdram (PTPParams* params);
uint16_t ptp_nikon_start_liveview (PTPParams* params);
uint16_t ptp_nikon_get_liveview_image (PTPParams* params, unsigned char**,unsigned int*);
uint16_t ptp_nikon_get_preview_image (PTPParams* params, unsigned char**, unsigned int*, uint32_t*);
uint16_t ptp_nikon_end_liveview (PTPParams* params);
uint16_t ptp_nikon_check_event (PTPParams* params, PTPContainer **evt, int *evtcnt);
uint16_t ptp_nikon_getfileinfoinblock (PTPParams* params, uint32_t p1, uint32_t p2, uint32_t p3,
                              unsigned char **data, unsigned int *size);
uint16_t ptp_nikon_device_ready (PTPParams* params);
uint16_t ptp_mtp_getobjectpropssupported (PTPParams* params, uint16_t ofc, uint32_t *propnum, uint16_t **props);

/* Non PTP protocol functions */
int ptp_operation_issupported (PTPParams* params, uint16_t operation);
int ptp_event_issupported     (PTPParams* params, uint16_t event);
int ptp_property_issupported  (PTPParams* params, uint16_t property);

void ptp_free_devicepropdesc  (PTPDevicePropDesc* dpd);
void ptp_free_devicepropvalue (uint16_t dt, PTPPropertyValue* dpd);
void ptp_free_objectpropdesc  (PTPObjectPropDesc* dpd);
void ptp_free_params          (PTPParams *params);
void ptp_free_objectinfo      (PTPObjectInfo *oi);


void ptp_perror               (PTPParams* params, uint16_t error);

const char*
ptp_get_property_description(PTPParams* params, uint16_t dpc);

int
ptp_render_property_value(PTPParams* params, uint16_t dpc,
                          PTPDevicePropDesc *dpd, int length, char *out);
int ptp_render_ofc(PTPParams* params, uint16_t ofc, int spaceleft, char *txt);
int ptp_render_opcode(PTPParams* params, uint16_t opcode, int spaceleft, char *txt);
int ptp_render_mtp_propname(uint16_t propid, int spaceleft, char *txt);
MTPProperties *ptp_get_new_object_prop_entry(MTPProperties **props, int *nrofprops);
void ptp_destroy_object_prop(MTPProperties *prop);
void ptp_destroy_object_prop_list(MTPProperties *props, int nrofprops);
MTPProperties *ptp_find_object_prop_in_cache(PTPParams *params, uint32_t const handle, uint32_t const attribute_id);
void ptp_remove_object_from_cache(PTPParams *params, uint32_t handle);
uint16_t ptp_add_object_to_cache(PTPParams *params, uint32_t handle);

/* ptpip.c */
void ptp_nikon_getptpipguid (unsigned char* guid);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __PTP_H__ */

Generated by  Doxygen 1.6.0   Back to index