Application Manager services "am:sys", "am:u", "am:net"
Application Manager services "am:u" and "am:net"
Application Manager service "am:app"
The only commands accessible with this service are listed under this section.
Application Manager service "am:sys"
This service only has access to the 0x00XX* commands listed above, and the "am:app" commands.
Application Manager service "am:u"
Application Manager network service "am:net"
File service
| Command Header
|
Available since system-version
|
Description
|
| 0x0001....
|
|
Stubbed. After validating the translate-paramater headers, this just returns error 0xE0C046F8.
|
| 0x0401....
|
|
?
|
| 0x08010100
|
|
OpenSubFile
|
| 0x080200C2
|
|
Read
|
| 0x08030102
|
|
Write
|
| 0x08040000
|
|
GetSize
|
| 0x08050080
|
|
SetSize
|
| 0x08060000
|
|
GetAttributes
|
| 0x08070000
|
|
SetAttributes
|
| 0x08080000
|
|
Close
|
| 0x08090000
|
|
Flush
|
| 0x080A0000
|
|
This just returns 0.
|
| 0x080B0000
|
|
This just returns 0.
|
| 0x080C0000
|
|
This just returns 0.
|
This is similar to FSFile.
For handling each command that's actually implemented, the AM cmdhandler function calls a vtable funcptr.
The private port for this seems to be referred to as "am:pipe", even though the "am:pipe" string isn't actually used.
Types
TicketInfo
| Offset
|
Length
|
Description
|
| 0x0
|
0x8
|
Title ID
|
| 0x8
|
0x8
|
Ticket ID
|
| 0x10
|
0x2
|
Version
|
| 0x12
|
0x2
|
Padding
|
| 0x14
|
0x4
|
Size
|
TitleInfo
| Offset
|
Length
|
Description
|
| 0x0
|
0x8
|
Title ID
|
| 0x8
|
0x8
|
Size
|
| 0x10
|
0x2
|
Version
|
| 0x12
|
0x2
|
Padding
|
| 0x14
|
0x4
|
Type
|
ContentInfo
| Offset
|
Length
|
Description
|
| 0x0
|
0x2
|
Index
|
| 0x2
|
0x2
|
Type
|
| 0x4
|
0x4
|
Content ID
|
| 0x8
|
0x8
|
Size
|
| 0x10
|
0x1
|
Bit 0: Downloaded, Bit 1: Owned
|
| 0x11
|
0x7
|
Padding
|
ImportTitleContext
| Offset
|
Length
|
Description
|
| 0x0
|
0x8
|
Title ID
|
| 0x8
|
0x2
|
Version
|
| 0xA
|
0x2
|
State
|
| 0xC
|
0x4
|
Type
|
| 0x10
|
0x8
|
Size
|
ImportTitleContextState
| Value
|
Description
|
| 0
|
None
|
| 1
|
Waiting for import
|
| 2
|
Resumable
|
| 3
|
Waiting for commit
|
| 4
|
Already exists
|
| 5
|
Deleting
|
| 6
|
Needs cleanup
|
ImportContentContext
| Offset
|
Length
|
Description
|
| 0x0
|
0x4
|
Content ID
|
| 0x4
|
0x2
|
Index
|
| 0x6
|
0x2
|
Type
|
| 0x8
|
0x8
|
Size
|
| 0x10
|
0x8
|
Current Install Offset
|
TwlBackupInfo
| Offset
|
Length
|
Description
|
| 0x0
|
0x8
|
Title ID
|
| 0x8
|
0x2
|
Group ID
|
| 0xA
|
0x2
|
Title Version
|
| 0xC
|
0x4
|
public.sav size
|
| 0x10
|
0x4
|
private.sav size
|
| 0x14
|
0x4
|
Unused, padding.
|
| 0x18
|
0x8
|
u64, required space in bytes for installation (aligned to 0x4000, used to show amount of blocks in system settings)
|
Errors
See this.