Difference between revisions of "Application Manager Services"
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Revision as of 10:11, 15 August 2022
Application Manager services "am:sys", "am:u", "am:net"
Application Manager services "am:u" and "am:net"
Command Header | Description |
---|---|
0x04010080 | UpdateFirmwareTo |
0x04020040 | BeginImportProgram |
0x04030000 | BeginImportProgramTemporarily |
0x04040002 | CancelImportProgram |
0x04050002 | EndImportProgram |
0x04060002 | EndImportProgramWithoutCommit |
0x040700C2 | CommitImportPrograms |
0x04080042 | GetProgramInfoFromCia |
0x04090004 | GetSystemMenuDataFromCia |
0x040A0002 | GetDependencyListFromCia |
0x040B0002 | GetTransferSizeFromCia |
0x040C0002 | GetCoreVersionFromCia |
0x040D0042 | GetRequiredSizeFromCia |
0x040E00C2 | CommitImportProgramsAndUpdateFirmwareAuto |
0x040F0000 | UpdateFirmwareAuto |
0x041000C0 | DeleteProgram |
0x04110044 | GetTwlProgramListForReboot |
0x04120000 | GetSystemUpdaterMutex |
0x04130002 | GetMetaSizeFromCia |
0x04140044 | GetMetaDataFromCia |
0x04150080 | CheckDemoLaunchRights |
0x041600C0 | GetInternalTitleLocationInfo |
0x041700C0 | PerpetuateAgbSaveData |
0x04180040 | BeginImportProgramForOverWrite |
0x04190000 | BeginImportSystemProgram |
Application Manager service "am:app"
Command Header | Description |
---|---|
0x100100C0 | GetDLCContentInfoCount |
0x10020104 | FindDLCContentInfos |
0x10030142 | ListDLCContentInfos |
0x10040102 | DeleteDLCContents |
0x10050084 | GetDLCTitleInfos |
0x10060080 | GetDLCOrLicenseNumTickets |
0x10070102 | ListDLCOrLicenseTicketInfos |
0x100801C2 | GetDLCOrLicenseItemRights |
0x100900C0 | IsDLCTitleInUse |
0x100A0000 | ReloadSDTitleDatabase |
0x100B00C0 | GetNumDLCExistingContentInfos |
0x100C0142 | ListExistingContentInfos |
0x100D0084 | GetPatchTitleInfos |
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.