この記事は、NetBSD Advent Calendar 2016の6日目の記事です。
はじめに
AndroidなスマートフォンはMTP (Media Transfer Protocol) で 内蔵ストレージや挿し込まれたmicroSDカード等の中身をPCから見ることができます。 私の使っているXperia Z Ultraで言うと、どうやら内蔵ストレージは MTPでしか見ることができないようです。
と言うことで、NetBSDな常用ラップトップから、Xperia X Ultraの内蔵ストレージと microSDカードの中身を扱う方法を書いてみます。
libmtpを使う
一番簡単なのは、昔のMS-DOSのFAT領域を扱うmtoolsのような仕組みを使う方法です。 このようなツールは、一つは、pkgsrc/devel/libmtpで提供されています。 Xperia Z UltraをMTPモードに設定して、NetBSD/amd64なラップトップに接続してみます。 カーネル的にはデバイスドライバーはありませんので、ugen(4)として認識されます。
ugen0 at uhub0 port 5
ugen0: Sony C6833, rev 2.00/2.32, addr 11
libmtpをインストールして、Xperia Z Ultraが認識されるか試してみます。
$ cd /usr/pkgsrc/devel/libmtp
$ make install
$ mtp-detect
libmtp version: 1.1.12
Listing raw device(s)
Device 0 (VID=0fce and PID=019c) is a SONY Xperia Z Ultra MTP (ID3).
Found 1 device(s):
SONY: Xperia Z Ultra MTP (ID3) (0fce:019c) @ bus 0, dev 16
Attempting to connect device(s)
Android device detected, assigning default bug flags
Error 1: Get Storage information failed.
USB low-level info:
Interface has a kernel driver attached.
bcdUSB: 512
bDeviceClass: 0
bDeviceSubClass: 0
bDeviceProtocol: 0
idVendor: 0fce
idProduct: 019c
IN endpoint maxpacket: 512 bytes
OUT endpoint maxpacket: 512 bytes
Raw device info:
Bus location: 0
Device number: 16
Device entry info:
Vendor: SONY
Vendor id: 0x0fce
Product: Xperia Z Ultra MTP (ID3)
Vendor id: 0x019c
Device flags: 0x18008106
Configuration 0, interface 0, altsetting 0:
Interface description contains the string "MTP"
Device recognized as MTP, no further probing.
Device info:
Manufacturer: Sony
Model: C6833
Device version: 1.0
Serial number: CB5A253C8R
Vendor extension ID: 0x00000006
Vendor extension description: microsoft.com: 1.0; android.com: 1.0; microsoft.com/WPDNA: 1.0;sonyericsson.com/SE: 1.0; sony.net/MRLN: 1.0;microsoft.com/DeviceServices:1.0;
Detected object size: 64 bits
Extensions:
microsoft.com: 1.0
android.com: 1.0
microsoft.com/WPDNA: 1.0
sonyericsson.com/SE: 1.0
sony.net/MRLN: 1.0
microsoft.com/DeviceServices: 1.0
Supported operations:
1001: Unknown(1001)
1002: Unknown(1002)
1003: Unknown(1003)
1004: Unknown(1004)
1005: Unknown(1005)
1006: Unknown(1006)
1007: Unknown(1007)
1008: Unknown(1008)
1009: Unknown(1009)
100a: Unknown(100a)
100b: Unknown(100b)
100c: Unknown(100c)
100d: Unknown(100d)
1014: Unknown(1014)
1015: Unknown(1015)
1016: Unknown(1016)
1017: Unknown(1017)
101b: Unknown(101b)
9801: Unknown(9801)
9802: Unknown(9802)
9803: Unknown(9803)
9804: Unknown(9804)
9805: Unknown(9805)
9806: Unknown(9806)
9808: Unknown(9808)
9810: Unknown(9810)
9811: Unknown(9811)
95c1: Unknown(95c1)
95c2: Unknown(95c2)
95c3: Unknown(95c3)
95c4: Unknown(95c4)
95c5: Unknown(95c5)
9301: Unknown(9301)
9302: Unknown(9302)
9303: Unknown(9303)
9304: Unknown(9304)
9305: Unknown(9305)
9306: Unknown(9306)
9307: Unknown(9307)
9308: Unknown(9308)
9309: Unknown(9309)
930a: Unknown(930a)
9185: Unknown(9185)
9186: Unknown(9186)
9187: Unknown(9187)
9188: Unknown(9188)
9189: Unknown(9189)
9191: Unknown(9191)
9194: Unknown(9194)
9196: Unknown(9196)
9197: Unknown(9197)
940c: Unknown(940c)
940d: Unknown(940d)
9407: Unknown(9407)
9408: Unknown(9408)
9409: Unknown(9409)
Events supported:
0x4002
0x4003
0x4004
0x4005
0x4006
0xc350
0xc35a
Device Properties Supported:
0xd401: Synchronization Partner
0xd402: Friendly Device Name
0xd405: Device Icon
0x5003: Image Size
0x5001: Battery Level
0xd120: Unknown property
0xd302: Unknown property
0xd303: Unknown property
Playable File (Object) Types and Object Properties Supported:
3000: Undefined Type
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
300a: MS AVI
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
de97: Scan Depth UINT16 data type enumeration: 0, 1, 2, 3, 6, 7, GET/SET
de9b: Video Four CC Codec UINT32 data type enumeration: 875967048, 1395937357, 842289229, 844313677, 859189832, GET/SET
de9c: Video Bit Rate UINT32 data type range: MIN 1, MAX 34816000, STEP 1 GET/SET
de9d: Frames Per Thousand Seconds UINT32 data type range: MIN 1, MAX 30000, STEP 1 GET/SET
dea1: Encoding Profile STRING data type GET/SET
dc87: Width UINT32 data type range: MIN 1, MAX 4096, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 2160, STEP 1 READ ONLY
de93: Sample Rate UINT32 data type range: MIN 1, MAX 96000, STEP 1 GET/SET
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de99: Audio WAVE Codec UINT32 data type enumeration: 41222, GET/SET
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 384000, STEP 1 READ ONLY
3001: Association/Directory
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
3004: Text
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
3005: HTML
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
3008: MS Wave
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc9b: Album Artist STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc99: Original Release Date STRING data type DATETIME FORM READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc8c: Genre STRING data type READ ONLY
dc96: Composer STRING data type READ ONLY
de99: Audio WAVE Codec UINT32 data type enumeration: 1, 2, 3, GET/SET
de92: Bit Rate Type UINT16 data type enumeration: 1, 2, READ ONLY
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 1536000, STEP 1 READ ONLY
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de93: Sample Rate UINT32 data type range: MIN 8000, MAX 48000, STEP 1 GET/SET
3009: MP3
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc9b: Album Artist STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc99: Original Release Date STRING data type DATETIME FORM READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc8c: Genre STRING data type READ ONLY
dc96: Composer STRING data type READ ONLY
de99: Audio WAVE Codec UINT32 data type enumeration: 80, 85, GET/SET
de92: Bit Rate Type UINT16 data type enumeration: 1, 2, READ ONLY
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 320000, STEP 1 READ ONLY
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de93: Sample Rate UINT32 data type range: MIN 8000, MAX 48000, STEP 1 GET/SET
3801: JPEG
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
3802: TIFF EP
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
3804: BMP
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
3807: GIF
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
3808: JFIF
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
380b: PNG
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
380d: TIFF
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
dc87: Width UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 32767, STEP 1 READ ONLY
b902: OGG
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
de97: Scan Depth UINT16 data type enumeration: 0, 1, 2, 3, 6, 7, GET/SET
de9b: Video Four CC Codec UINT32 data type enumeration: 875967048, 1395937357, 842289229, 844313677, 859189832, GET/SET
de9c: Video Bit Rate UINT32 data type range: MIN 1, MAX 96000, STEP 1 GET/SET
de9d: Frames Per Thousand Seconds UINT32 data type range: MIN 1, MAX 30000, STEP 1 GET/SET
dea1: Encoding Profile STRING data type GET/SET
dc87: Width UINT32 data type range: MIN 1, MAX 4096, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 2160, STEP 1 READ ONLY
de93: Sample Rate UINT32 data type range: MIN 1, MAX 96000, STEP 1 GET/SET
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de99: Audio WAVE Codec UINT32 data type enumeration: 80, 85, GET/SET
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 1500000, STEP 1 READ ONLY
b903: AAC
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc9b: Album Artist STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc99: Original Release Date STRING data type DATETIME FORM READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc8c: Genre STRING data type READ ONLY
dc96: Composer STRING data type READ ONLY
de99: Audio WAVE Codec UINT32 data type enumeration: 41222, GET/SET
de92: Bit Rate Type UINT16 data type enumeration: 1, 2, READ ONLY
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 384000, STEP 1 READ ONLY
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de93: Sample Rate UINT32 data type range: MIN 1, MAX 48000, STEP 1 GET/SET
b982: MP4
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
de97: Scan Depth UINT16 data type enumeration: 0, 1, 2, 3, 6, 7, GET/SET
de9b: Video Four CC Codec UINT32 data type enumeration: 875967048, 1395937357, 842289229, 844313677, 859189832, GET/SET
de9c: Video Bit Rate UINT32 data type range: MIN 1, MAX 139264000, STEP 1 GET/SET
de9d: Frames Per Thousand Seconds UINT32 data type range: MIN 1, MAX 30000, STEP 1 GET/SET
dea1: Encoding Profile STRING data type GET/SET
dc87: Width UINT32 data type range: MIN 1, MAX 4096, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 2160, STEP 1 READ ONLY
de93: Sample Rate UINT32 data type range: MIN 1, MAX 96000, STEP 1 GET/SET
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de99: Audio WAVE Codec UINT32 data type enumeration: 41222, GET/SET
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 393216, STEP 1 READ ONLY
b984: 3GP
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc48: Description array of UINT16 data type ANY 16BIT VALUE form READ ONLY
de97: Scan Depth UINT16 data type enumeration: 0, 1, 2, 3, 6, 7, GET/SET
de9b: Video Four CC Codec UINT32 data type enumeration: 875967048, 1395937357, 842289229, 844313677, 859189832, GET/SET
de9c: Video Bit Rate UINT32 data type range: MIN 1, MAX 20480000, STEP 1 GET/SET
de9d: Frames Per Thousand Seconds UINT32 data type range: MIN 1, MAX 30000, STEP 1 GET/SET
dea1: Encoding Profile STRING data type GET/SET
dc87: Width UINT32 data type range: MIN 1, MAX 4096, STEP 1 READ ONLY
dc88: Height UINT32 data type range: MIN 1, MAX 2160, STEP 1 READ ONLY
de93: Sample Rate UINT32 data type range: MIN 1, MAX 96000, STEP 1 GET/SET
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de99: Audio WAVE Codec UINT32 data type enumeration: 41222, 1935764850, GET/SET
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 384000, STEP 1 READ ONLY
ba03: Abstract Audio Album
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc9b: Album Artist STRING data type READ ONLY
ba05: Abstract Audio Video Playlist
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
ba10: WPL Playlist
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
ba11: M3U Playlist
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
ba14: PLS Playlist
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
ba82: XMLDocument
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
b906: FLAC
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
dc46: Artist STRING data type READ ONLY
dc9a: Album Name STRING data type READ ONLY
dc9b: Album Artist STRING data type READ ONLY
dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY
dc99: Original Release Date STRING data type DATETIME FORM READ ONLY
dc89: Duration UINT32 data type range: MIN 0, MAX -1, STEP 1 READ ONLY
dc8c: Genre STRING data type READ ONLY
dc96: Composer STRING data type READ ONLY
de99: Audio WAVE Codec UINT32 data type enumeration: 1, 2, 3, GET/SET
de92: Bit Rate Type UINT16 data type enumeration: 1, 2, READ ONLY
de9a: Audio Bit Rate UINT32 data type range: MIN 5000, MAX 1500000, STEP 1 READ ONLY
de94: Number Of Channels UINT16 data type enumeration: 0, 1, 2, GET/SET
de93: Sample Rate UINT32 data type range: MIN 1, MAX 48000, STEP 1 GET/SET
b102: Unknown(b102)
dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY
dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY
dc03: Protection Status UINT16 data type enumeration: 0, 1, 32770, 32771, READ ONLY
dc04: Object Size UINT64 data type READ ONLY
dc07: Object File Name STRING data type GET/SET
dc09: Date Modified STRING data type DATETIME FORM READ ONLY
dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY
dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY
dc44: Name STRING data type GET/SET
dce0: Display Name STRING data type READ ONLY
dc4e: Date Added STRING data type DATETIME FORM READ ONLY
dc4f: Non Consumable UINT8 data type enumeration: 0, 1, READ ONLY
d920: Unknown property array of UINT64 data type GET/SET
Special directories:
Default music folder: 0xffffffff
Default playlist folder: 0xffffffff
Default picture folder: 0xffffffff
Default video folder: 0xffffffff
Default organizer folder: 0xffffffff
Default zencast folder: 0xffffffff
Default album folder: 0xffffffff
Default text folder: 0xffffffff
MTP-specific device properties:
Friendly name: Xperia Z Ultra
Synchronization partner: (NULL)
Battery level 86 of 100 (86%)
libmtp supported (playable) filetypes:
Audio Video Interleave
Folder
Text file
HTML file
RIFF WAVE file
ISO MPEG-1 Audio Layer 3
JPEG file
BMP bitmap file
GIF bitmap file
JFIF file
Portable Network Graphics
TIFF bitmap file
Ogg container format
Advanced Audio Coding (AAC)/MPEG-2 Part 7/MPEG-4 Part 3
MPEG-4 Part 14 Container Format (Audio+Video Emphasis)
Abstract Album file
Abstract Playlist file
XML file
Free Lossless Audio Codec (FLAC)
OK.
inep: usb_get_endpoint_status(): Bad file descriptor
outep: usb_get_endpoint_status(): Bad file descriptor
この次には、以下のように実行すると、ls相当のことができるはずです。
$ mtp-files
libmtp version: 1.1.12
Device 0 (VID=0fce and PID=019c) is a SONY Xperia Z Ultra MTP (ID3).
mtp-files: Successfully connected
PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
LIBMTP PANIC: failed to open session on second attempt
Unable to open raw device 0
OK.
最後にOKと出力されましたが、全くOKではありません。 何度か試しましたが、どうやらこのままでは動かないようです。
gPhoto2を使う
私の知っているもう一つのMTP実装は、gPhoto2 (pkgsrc/graphics/gphoto2とpkgsrc/deve/libgphoto2)です。 これもmtools的なツールです。
$ cd /usr/pkgsrc/graphics/gphoto2
# make install
$ gphoto2 -a
Abilities for camera : SONY Xperia Z Ultra MTP (ID3)
Serial port support : no
USB support : yes
Capture choices :
: Capture not supported by the driver
Configuration support : no
Delete selected files on camera : yes
Delete all files on camera : no
File preview (thumbnail) support : no
File upload support : yes
どうやらエラーはなさそうですので、期待が持てそうです。 lsに相当することをしてみます。
$ gphoto2 -L
There is no file in folder '/'.
There are 2 files in folder '/store_00010001'.
#1 customized-capability.xml rd 1 KB application/x-unknown
#2 default-capability.xml rd 2 KB application/x-unknown
There is 1 file in folder '/store_00010001/.HhTjqSRo6dybqDAV2ImUSREmnZU='.
#3 .nomedia rd 1 KB application/x-unknown
There is no file in folder '/store_00010001/.android'.
There is 1 file in folder '/store_00010001/.android/.secure'.
#4 925bee4023f985f3c92c620ced45ca4700aa188drd 1 KB application/x-unknown
(snip)
#918 track77.cdda.wav.mp3 rd 590 KB audio/mpeg
#919 track78.cdda.wav.mp3 rd 634 KB audio/mpeg
#920 track79.cdda.wav.mp3 rd 704 KB audio/mpeg
#921 track80.cdda.wav.mp3 rd 603 KB audio/mpeg
#922 track81.cdda.wav.mp3 rd 835 KB audio/mpeg
複数回繰り返しても、2回目以降エラーになることもないようです。 次にファイルを取り出してみます。最後のファイル#922を取り出してみます。
$ gphoto2 -p 922
Saving file as track81.cdda.wav.mp3
なぜかXperia Z Ultraを操作中には、成功するようです。 そのまま置いておくと、失敗しました。 mtools的な操作で、機動性には欠けますが、MTPでしか接続できないデバイスからも無事にファイルを取得できそうです。
今後の課題
FUSEを使ってmountできるようになれば便利そうですが、MTPはそもそもPOSIXがファイルシステムへ要求する仕様を満足していないそうですので、あまり使いやすくないかもしれません。
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