Application Manager Services
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Application Manager services "am:sys", "am:u", "am:net"[edit]
Application Manager services "am:u" and "am:net"[edit]
| 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"[edit]
| 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 | ListDLCExistingContentInfos |
| 0x100D0084 | GetPatchTitleInfos |
The only commands accessible with this service are listed under this section.
Application Manager service "am:sys"[edit]
This service only has access to the 0x00XX* commands listed above, and the "am:app" commands.
Application Manager service "am:u"[edit]
Application Manager network service "am:net"[edit]
File service[edit]
| Command Header | Available since system-version | Description |
|---|---|---|
| 0x0001.... | Stubbed. After validating the translate-paramater headers, this just returns error 0xE0C046F8. | |
| 0x040100C4 | Control | |
| 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[edit]
TicketInfo[edit]
| Offset | Length | Description |
|---|---|---|
| 0x0 | 0x8 | Title ID |
| 0x8 | 0x8 | Ticket ID |
| 0x10 | 0x2 | Version |
| 0x12 | 0x2 | Padding |
| 0x14 | 0x4 | Size |
TitleInfo[edit]
| Offset | Length | Description |
|---|---|---|
| 0x0 | 0x8 | Title ID |
| 0x8 | 0x8 | Size |
| 0x10 | 0x2 | Version |
| 0x12 | 0x2 | Padding |
| 0x14 | 0x4 | Type |
ContentInfo[edit]
| Offset | Length | Description |
|---|---|---|
| 0x0 | 0x2 | Index |
| 0x2 | 0x2 | Content Type Flags from TMD |
| 0x4 | 0x4 | Content ID |
| 0x8 | 0x8 | Size |
| 0x10 | 0x1 | Bit 0: Downloaded, Bit 1: Owned |
| 0x11 | 0x7 | Padding |
ImportTitleContext[edit]
| Offset | Length | Description |
|---|---|---|
| 0x0 | 0x8 | Title ID |
| 0x8 | 0x2 | Version |
| 0xA | 0x2 | State |
| 0xC | 0x4 | Type |
| 0x10 | 0x8 | Size |
ImportTitleContextState[edit]
| Value | Description |
|---|---|
| 0 | None |
| 1 | Waiting for import |
| 2 | Resumable |
| 3 | Waiting for commit |
| 4 | Already exists |
| 5 | Deleting |
| 6 | Needs cleanup |
ImportContentContext[edit]
| Offset | Length | Description |
|---|---|---|
| 0x0 | 0x4 | Content ID |
| 0x4 | 0x2 | Index |
| 0x6 | 0x2 | Type |
| 0x8 | 0x8 | Size |
| 0x10 | 0x8 | Current Install Offset |
TwlBackupInfo[edit]
| 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[edit]
See this.