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Expand information on FRD sysdata
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+
This page describes the contents of the [[Friend_Services|friend]] sysmodule savegame.
+This page describes the contents of the [[Friend_Services|friend]] sysmodule savegame. Except for the config file, all of the data is stored inside a folder that represents the local account ID of the account. For example: /1/account stores the data of the main account.
+== config ==
+
+{| class="wikitable"
+|-
+! Offset
+! Size
+! Description
+|-
+| 0x00
+| 4
+| File magic "FPCF" (Friends Preference Config)
+|-
+| 0x04
+| 4
+| File magic number (0x20101021)
+|-
+| 0x08
+| 8
+| Padding
+|-
+| 0x10
+| 4
+| Current Local Account ID
+|}
== account ==
== account ==
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| 0x10
| 0x10
| 4
| 4
−| Unknown
+| Local Account ID
|-
|-
| 0x14
| 0x14
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Line 68:
| 0x54
| 0x54
| 1
| 1
−| Unknown
+| NASC Environment (0: Prod, 1: Test, 2: Dev)
|-
|-
| 0x55
| 0x55
| 1
| 1
−| Unknown
+| server_type_1
|-
|-
| 0x56
| 0x56
| 1
| 1
−| Unknown
+| server_type_2
|-
|-
| 0x57
| 0x57
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|-
|-
| 0x10
| 0x10
+| 4
+| My NC Principal ID
+|-
+| 0x14
+| 4
+| Unknown
+|-
+| 0x18
+| 4
+| [https://github.com/kinnay/NintendoClients/wiki/Friends-Protocol-(3DS)#nintendopresence-structure Changed bit flags]
+|-
+| 0x1C
+| 1
+| Is public mode
+|-
+| 0x1D
+| 1
+| Is show game mode
+|-
+| 0x1E
+| 1
+| Is show played game
+|-
+| 0x1F
+| 1
+| Padding
+|-
| 0x20
| 0x20
−| Unknown
+| 0x10
+| GameKey of my favorite game:
+ u64 title_id
+ u32 title_version
+ u32 unknown
|-
|-
| 0x30
| 0x30
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| 0x68
| 0x68
| (12 + 1) * 2
| (12 + 1) * 2
−| UTF16 string of unknown hexadecimal identifier
+| UTF16 string of MAC address of the console (only the digits)
|-
|-
| 0x82
| 0x82
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|-
|-
| 0x00
| 0x00
−| 0x15
+| 0x10
+| FriendKey:
+ u32 principal_id
+ u32 padding
+ u64 friend_code
+|-
+| 0x10
+| 0x4
| Unknown
| Unknown
+|-
+| 0x14
+| 1
+| Friend relationship
|-
|-
| 0x15
| 0x15
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u8 padding[3]
u8 padding[3]
|-
|-
−| 0x1C
+| 0x1D
−| 0x14
+| 3
−| Unknown
+| Padding
+|-
+| 0x20
+| 0x10
+| GameKey of friend favorite game:
+ u64 title_id
+ u32 title_version
+ u32 unknown
|-
|-
| 0x30
| 0x30
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|-
|-
| 0x50
| 0x50
−| 0x20
+| 0x8
| Unknown
| Unknown
+|-
+| 0x58
+| 8
+| Message update [https://github.com/kinnay/NintendoClients/wiki/NEX-Common-Types#datetime timestamp]
+|-
+| 0x60
+| 8
+| Mii update [https://github.com/kinnay/NintendoClients/wiki/NEX-Common-Types#datetime timestamp]
+|-
+| 0x68
+| 8
+| Last online [https://github.com/kinnay/NintendoClients/wiki/NEX-Common-Types#datetime timestamp]
|-
|-
| 0x70
| 0x70
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|-
|-
| 0xE8
| 0xE8
−| 0x18
+| 8
−| Unknown
+| Friendship? [https://github.com/kinnay/NintendoClients/wiki/NEX-Common-Types#datetime timestamp]
+|-
+| 0xF0
+| 8
+| Same as 0x58?
+|-
+| 0xF8
+| 8
+| Same as 0x60?
|}
|}