FRDU:UnscrambleLocalFriendCode - Revision history

TimmSkiller at 22:09, 16 December 2024

2024-12-16T21:09:47Z

← Older revision		Revision as of 00:09, 17 December 2024
Line 3:		Line 3:
	{{IPC/RequestHeader\|0x001C\|1\|2}}		{{IPC/RequestHeader\|0x001C\|1\|2}}
	{{IPC/RequestEntry\|Count}}		{{IPC/RequestEntry\|Count}}
	{{IPC/TranslateStaticBuffer\|Input scrambled friend codes buffer (12 bytes each)\|0}}		{{IPC/TranslateStaticBuffer\|Input scrambled friend codes buffer (12 bytes each)\|1}}
	{{IPC/RequestEnd}}		{{IPC/RequestEnd}}

TimmSkiller at 12:04, 14 December 2024

2024-12-14T11:04:41Z

← Older revision		Revision as of 14:04, 14 December 2024
Line 1:		Line 1:
	=Request=		=Request=
	{~~\| class="wikitable" border="1"~~		{{IPC/Request}}
	\|-		{{IPC/RequestHeader\|0x001C\|1\|2}}
	~~! Index Word~~		{{IPC/RequestEntry\|Count}}
	~~! Description~~		{{IPC/TranslateStaticBuffer\|Input scrambled friend codes buffer (12 bytes each)\|0}}
	\|-		{{IPC/RequestEnd}}
	~~\| 0~~
	~~\| Header code [0x001C0042]~~
	\|-
	\| 1
	~~\| Friend code count~~
	\|-
	\| 2
	~~\| ((count * 12) << 14) <nowiki>\|<~~/~~nowiki> 0x402~~
	\|-
	\| 3
	~~\| Pointer to encoded~~ friend codes~~. Each is~~ 12 bytes ~~large.~~
	\|}

	~~The following is located 0x100-bytes after the beginning of the above command buffer:~~		=Request Static Buffers=
	~~{\| class~~=~~"wikitable" border~~=~~"1"~~		{{IPC/Request}}
	\|-		{{#vardefine:ipc_offset\|0}}
	~~! Index Word~~		{{IPC/TranslateStaticBuffer\|Output friend code buffer (u64)\|0}}
	~~! Description~~		{{IPC/RequestEnd}}
	\|-
	\| 0
	\| (~~(count * 8~~) ~~<< 14) <nowiki>~~\|</~~nowiki> 2~~
	\|-
	~~\| 1~~
	~~\| Pointer to write decoded local friend codes to. Each is 8 bytes large.~~
	\|}

	=Response=		=Response=
	{~~\| class="wikitable" border="1"~~		{{IPC/Request}}
	\|-		{{#vardefine:ipc_offset\|0}}
	~~! Index Word~~		{{IPC/RequestHeader\|0x001C\|1\|2}}
	~~! Description~~		{{IPC/RequestEntry\|Result code}}
	\|-		{{IPC/TranslateStaticBuffer\|Output friend code buffer (u64)\|0}}
	\| 0		{{IPC/RequestEnd}}
	\| ~~Header code~~
	\|-
	\| 1
	\| Result code
	\|}

	=Description=		=Description=
	This ~~decodes~~ one or more ~~encoded~~ friend codes ~~into local friend codes for use with some friend-related commands~~. ~~Encoded~~ friend codes seem to generally be retrieved from [[NWM_Services#NWM_local-WLAN_service_.22nwm::UDS.22\|NWMUDS]] command [[NWMUDS:GetNodeInformation\|GetNodeInformation]].		This unscrambles one or more scrambled friend codes. Scrambled friend codes seem to be generally be retrieved from [[NWM_Services#NWM_local-WLAN_service_.22nwm::UDS.22\|NWMUDS]] command [[NWMUDS:GetNodeInformation\|GetNodeInformation]].

Steveice10: moved FRDU:DecodeLocalFriendCode to FRDU:UnscrambleLocalFriendCode

2015-12-08T04:38:03Z

moved FRDU:DecodeLocalFriendCode to FRDU:UnscrambleLocalFriendCode

← Older revision		Revision as of 07:38, 8 December 2015
(No difference)

Steveice10: Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x001C0042] |- | 1 | Friend code count |- | 2 | ((count * 12) << 14) |
2015-10-06T21:35:12Z

Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x001C0042] |- | 1 | Friend code count |- | 2 | ((count * 12) << 14) <nowiki>|</no..."

New page
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x001C0042]
|-
| 1
| Friend code count
|-
| 2
| ((count * 12) << 14) <nowiki>|</nowiki> 0x402
|-
| 3
| Pointer to encoded friend codes. Each is 12 bytes large.
|}

The following is located 0x100-bytes after the beginning of the above command buffer:
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| ((count * 8) << 14) <nowiki>|</nowiki> 2
|-
| 1
| Pointer to write decoded local friend codes to. Each is 8 bytes large.
|}

=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code
|}

=Description=
This decodes one or more encoded friend codes into local friend codes for use with some friend-related commands. Encoded friend codes seem to generally be retrieved from [[NWM_Services#NWM_local-WLAN_service_.22nwm::UDS.22|NWMUDS]] command [[NWMUDS:GetNodeInformation|GetNodeInformation]].