AM:ReadTwlBackupInfo - Revision history

Petko: Add information on constant in the send buffer. Add missing recieve parameters in the IPC response.

2023-06-05T06:53:29Z

Add information on constant in the send buffer. Add missing recieve parameters in the IPC response.

@@ Line 18: / Line 18: @@
 |-
 | 4
-| 0x10
+| 0x10 (Magic Word Header, 0x10 = HANDLE_MOVE, we are moving this handle into the IPC server)
 |-
 | 5
@@ Line 53: / Line 53: @@
 | 1
 | Result code
 |}

TimmSkiller at 20:02, 1 August 2022

2022-08-01T18:02:34Z

← Older revision		Revision as of 22:02, 1 August 2022
Line 56:		Line 56:

	=Description=		=Description=
	The specified [[DSiWare_Exports\|file]] size must be at least 0x4500. This reads the DSiWare header+banner from the file, and decrypts+verifies these sections..		The specified [[DSiWare_Exports\|file]] size must be at least 0x4500. This reads the DSiWare header+banner from the file, and decrypts+verifies these sections.

			It should be noted that this command is meant for use with Exports that use 11 content sections.

TimmSkiller: Fix wrong argument order, add more info

2022-08-01T17:58:14Z

Fix wrong argument order, add more info

← Older revision		Revision as of 21:58, 1 August 2022
Line 9:		Line 9:
	\|-		\|-
	\| 1		\| 1
	\| ~~Buffer 1~~ Size		\| Output Info Size (usually 0x20)
	\|-		\|-
	\| 2		\| 2
	\| ~~Buffer 2~~ Size		\| Banner Size (usually 0x4000)
	\|-		\|-
	\| 3		\| 3
	\| Buffer 3 Size		\| Working Buffer Size
	\|-		\|-
	\| 4		\| 4
Line 24:		Line 24:
	\|-		\|-
	\| 6		\| 6
	\| (~~Buffer 1~~ Size << 4) <nowiki>\|</nowiki> 0xC		\| (Output Info Size << 4) <nowiki>\|</nowiki> 0xC
	\|-		\|-
	\| 7		\| 7
	\| ~~Buffer 1~~ Pointer~~, output info~~. Processing is skipped for this when the pointer is NULL.		\| [[Application_Manager_Services#TwlBackupInfo\|TwlBackupInfo]] Output Pointer. Processing is skipped for this when the pointer is NULL.
	\|-		\|-
	\| 8		\| 8
	\| (~~Buffer 2~~ Size << 4) <nowiki>\|</nowiki> 0xC		\| (Banner Size << 4) <nowiki>\|</nowiki> 0xC
	\|-		\|-
	\| 9		\| 9
	\| ~~Buffer 2~~ Pointer~~, work buffer~~.		\| [[DSiWare_Exports\|DSiWare]] Banner Output Pointer. Processing is skipped for this when the pointer is NULL.
	\|-		\|-
	\| 10		\| 10
	\| (Buffer 3 Size << 4) <nowiki>\|</nowiki> 0xC		\| (Working Buffer Size << 4) <nowiki>\|</nowiki> 0xC
	\|-		\|-
	\| 11		\| 11
	\| Buffer 3 Pointer~~, output [[DSiWare_Exports\|DSiWare]] banner. Processing is skipped for this when the pointer is NULL.~~		\| Working Buffer Pointer
	\|}		\|}

Line 56:		Line 56:

	=Description=		=Description=
	The specified [[DSiWare_Exports\|file]] size must be >=0x4500. This reads the DSiWare header+banner from the file, and decrypts+verifies these sections. ~~This also writes some data into Buf1 using the plaintext header~~.		The specified [[DSiWare_Exports\|file]] size must be at least 0x4500. This reads the DSiWare header+banner from the file, and decrypts+verifies these sections..

Yellows8 at 15:16, 19 October 2016

2016-10-19T13:16:24Z

← Older revision		Revision as of 17:16, 19 October 2016
Line 33:		Line 33:
	\|-		\|-
	\| 9		\| 9
	\| Buffer 2 Pointer, ~~[[DSiWare_Exports\|DSiWare]] header~~.		\| Buffer 2 Pointer, work buffer.
	\|-		\|-
	\| 10		\| 10
Line 39:		Line 39:
	\|-		\|-
	\| 11		\| 11
	\| Buffer 3 Pointer, [[DSiWare_Exports\|DSiWare]] banner. Processing is skipped for this when the pointer is NULL.		\| Buffer 3 Pointer, output [[DSiWare_Exports\|DSiWare]] banner. Processing is skipped for this when the pointer is NULL.
	\|}		\|}

Line 56:		Line 56:

	=Description=		=Description=
	The specified [[DSiWare_Exports\|file]] size must be >=0x4500. This reads ~~data~~ from the ~~specified~~ file, and ~~writes the decrypted~~+~~verified section data into the last 2 output buffers~~. This also writes some data into Buf1.		The specified [[DSiWare_Exports\|file]] size must be >=0x4500. This reads the DSiWare header+banner from the file, and decrypts+verifies these sections. This also writes some data into Buf1 using the plaintext header.

Yellows8 at 15:05, 19 October 2016

2016-10-19T13:05:07Z

← Older revision		Revision as of 17:05, 19 October 2016
Line 27:		Line 27:
	\|-		\|-
	\| 7		\| 7
	\| Buffer 1 Pointer		\| Buffer 1 Pointer, output info. Processing is skipped for this when the pointer is NULL.
	\|-		\|-
	\| 8		\| 8
Line 33:		Line 33:
	\|-		\|-
	\| 9		\| 9
	\| Buffer 2 Pointer		\| Buffer 2 Pointer, [[DSiWare_Exports\|DSiWare]] header.
	\|-		\|-
	\| 10		\| 10
Line 39:		Line 39:
	\|-		\|-
	\| 11		\| 11
	\| Buffer 3 Pointer		\| Buffer 3 Pointer, [[DSiWare_Exports\|DSiWare]] banner. Processing is skipped for this when the pointer is NULL.
	\|}		\|}

Yellows8 at 20:45, 17 October 2016

2016-10-17T18:45:08Z

← Older revision		Revision as of 22:45, 17 October 2016
Line 21:		Line 21:
	\|-		\|-
	\| 5		\| 5
	\| Handle		\| [[Filesystem_services\|FSFile]] Handle
	\|-		\|-
	\| 6		\| 6
Line 54:		Line 54:
	\| Result code		\| Result code
	\|}		\|}

			=Description=
			The specified [[DSiWare_Exports\|file]] size must be >=0x4500. This reads data from the specified file, and writes the decrypted+verified section data into the last 2 output buffers. This also writes some data into Buf1.

Steveice10: Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x001E00C8] |- | 1 | Buffer 1 Size |- | 2 | Buffer 2 Size |- | 3 | Buffer 3 Siz..."

2016-04-17T06:15:00Z

Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x001E00C8] |- | 1 | Buffer 1 Size |- | 2 | Buffer 2 Size |- | 3 | Buffer 3 Siz..."

New page

=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x001E00C8]
|-
| 1
| Buffer 1 Size
|-
| 2
| Buffer 2 Size
|-
| 3
| Buffer 3 Size
|-
| 4
| 0x10
|-
| 5
| Handle
|-
| 6
| (Buffer 1 Size << 4) <nowiki>|</nowiki> 0xC
|-
| 7
| Buffer 1 Pointer
|-
| 8
| (Buffer 2 Size << 4) <nowiki>|</nowiki> 0xC
|-
| 9
| Buffer 2 Pointer
|-
| 10
| (Buffer 3 Size << 4) <nowiki>|</nowiki> 0xC
|-
| 11
| Buffer 3 Pointer
|}

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