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Applet Manager services (view source)
Revision as of 18:31, 17 September 2019
, 18:31, 17 September 2019→omm
| 31 || [2.0.0+] [[#GetWriterLockAccessorEx]] ||
| 31 || [2.0.0+] [[#GetWriterLockAccessorEx]] ||
|-
|-
| 100 || [6.0.0+] PopRequestLaunchApplicationForDebug ||
| 100 || [6.0.0+] [[#PopRequestLaunchApplicationForDebug]] ||
|-
| 110 || [9.0.0+] [[#IsForceTerminateApplicationDisabledForDebug]] ||
|-
|-
| 200 || [8.0.0+] [[#LaunchDevMenu]] ||
| 200 || [8.0.0+] [[#LaunchDevMenu]] ||
The input value must be 0-3. 0 = HomeButton.
The input value must be 0-3. 0 = HomeButton.
==== PopRequestLaunchApplicationForDebug ====
Takes a type-0x6 output buffer containing an array of u128 userIDs, returns an output u64 titleID (<code>nn::ncm::ApplicationId</code>) and an output s32 '''total_userIDs'''.
The total entries in the userID buffer must be >= {total userIDs in state}.
==== IsForceTerminateApplicationDisabledForDebug ====
No input, returns a total of 1-byte of output.
==== LaunchDevMenu ====
==== LaunchDevMenu ====
Uses [[NS_Services#IApplicationManagerInterface]] cmd99.
Uses [[NS_Services#IApplicationManagerInterface]] cmd99.
This is used by [[qlaunch]]. On success, official sw will enter an infinite loop with sleep-thread value 86400000000000.
==== ILockAccessor ====
==== ILockAccessor ====
| 100 || [[#PopFloatingApplicationForDevelopment]] ||
| 100 || [[#PopFloatingApplicationForDevelopment]] ||
|}
|}
[[#CreateApplication]]/[[#CreateSystemApplication]] eventually call the same internal func. With [[#CreateApplication]], two ptrs passed to the internal func are NULL, while with [[#CreateSystemApplication]] these are loaded from state. The initial content of [[#ApplicationLaunchRequestInfo]] is all-zero with [[#CreateSystemApplication]], while with [[#CreateApplication]] the first two u32s are value 0x3 with the rest all-zero. The [[#AppletId]] is set to 0x01 with [[#CreateApplication]], while with [[#CreateSystemApplication]] it's 0x04.
==== CreateApplication ====
==== CreateApplication ====
==== PopFloatingApplicationForDevelopment ====
==== PopFloatingApplicationForDevelopment ====
No input, returns an [[#IApplicationAccessor]].
No input, returns an [[#IApplicationAccessor]].
Should not be used if no FloatingApplication is available (svcBreak).
==== IApplicationAccessor ====
==== IApplicationAccessor ====
|-
|-
| 170 || [8.0.0+] [[#HasSaveDataAccessPermission]] ||
| 170 || [8.0.0+] [[#HasSaveDataAccessPermission]] ||
|-
| 180 || [9.0.0+] PushToFriendInvitationStorageChannel ||
|-
| 190 || [9.0.0+] PushToNotificationStorageChannel ||
|}
|}
===== GetApplicationControlProperty =====
===== GetApplicationControlProperty =====
No input, takes a type-0x6 output buffer.
No input, takes a type-0x6 output buffer.
The output buffer must be at least 0x4000-bytes. Returns an error when the [[#AppletId]] is 0x04, aka when the IApplicationAccessor is for a SystemApplication.
This gets the application [[NACP_Format|control.nacp]].
This gets the application [[NACP_Format|control.nacp]].
Takes a type-0x6 output buffer.
Takes a type-0x6 output buffer.
The output buffer size must be at least 0x10-bytes.
The output buffer size must be at least 0x10-bytes. Returns an error when the [[#AppletId]] is 0x04, aka when the IApplicationAccessor is for a SystemApplication.
This gets the cached ApplicationLaunchProperty.
This gets the [[#ApplicationLaunchProperty]].
===== GetApplicationLaunchRequestInfo =====
===== GetApplicationLaunchRequestInfo =====
No input, returns an output 0x10-byte struct.
No input, returns an output 0x10-byte struct.
This gets the ApplicationLaunchRequestInfo from state. The output struct is "nn::applet::ApplicationLaunchRequestInfo".
This gets the [[#ApplicationLaunchRequestInfo]] from state. The output struct is "nn::applet::ApplicationLaunchRequestInfo".
===== SetUsers =====
===== SetUsers =====
The total entries for the userIDs must be <=8.
The total entries for the userIDs must be <=8.
When the input flag is true, the '''users_available''' state flag is cleared to 0, however as long as total_entries is valid this state flag will be set to 1 afterwards regardless.
When the input flag is true, this just clears the '''users_available''' state flag to 0 and returns.
===== CheckRightsEnvironmentAvailable =====
===== CheckRightsEnvironmentAvailable =====
Takes a type-0x6 output buffer containing an array of u128 userIDs, returns an output s32 '''total_entries'''.
Takes a type-0x6 output buffer containing an array of u128 userIDs, returns an output s32 '''total_entries'''.
Gets a userID listing, this is unrelated to [[#SetUsers]].
Gets a userID listing, this is unrelated to [[#SetUsers]]. [[qlaunch]] only uses 1 userID with this.
The stored entry-count in state must be <= <size of output buffer in entries>.
The stored entry-count in state must be <= <size of output buffer in entries>.
|-
|-
! Cmd || Name || Notes
! Cmd || Name || Notes
|-
| 0 || [9.0.0+] SetTerminateResult ||
|-
|-
| 10 || [[#ReadThemeStorage]] ||
| 10 || [[#ReadThemeStorage]] ||
|-
|-
| 11 || [[#WriteThemeStorage]] ||
| 11 || [[#WriteThemeStorage]] ||
|-
| 20 || [9.0.0+] [[#PushToAppletBoundChannel]] ||
|-
| 21 || [9.0.0+] [[#TryPopFromAppletBoundChannel]] ||
|-
|-
| 40 || [8.0.0+] [[#GetDisplayLogicalResolution]] ||
| 40 || [8.0.0+] [[#GetDisplayLogicalResolution]] ||
=== WriteThemeStorage ===
=== WriteThemeStorage ===
Takes an input u64 '''offset''' and a type-0x21 input buffer, no output.
Takes an input u64 '''offset''' and a type-0x21 input buffer, no output.
=== PushToAppletBoundChannel ===
Takes an input [[#IStorage]], no output.
=== TryPopFromAppletBoundChannel ===
No input, returns an output [[#IStorage]].
=== GetDisplayLogicalResolution ===
=== GetDisplayLogicalResolution ===
|-
|-
| 110 || [6.0.0+] [[#GetMainAppletAvailableUsers]] ||
| 110 || [6.0.0+] [[#GetMainAppletAvailableUsers]] ||
|-
| 120 || [9.0.0+] GetLaunchStorageInfoForDebug ||
|-
| 130 || [9.0.0+] GetGpuErrorDetectedSystemEvent ||
|}
|}
|-
|-
| 20 || [8.0.0+] [[#SetHandlingHomeButtonShortPressedEnabled]]
| 20 || [8.0.0+] [[#SetHandlingHomeButtonShortPressedEnabled]]
|-
| 30 || [9.0.0+] SetHealthWarningShowingState
|-
|-
| 90 || [7.0.0+] [[#SetRequiresGpuResourceUse]]
| 90 || [7.0.0+] [[#SetRequiresGpuResourceUse]]
==== StartShutdownSequenceForOverlay ====
==== StartShutdownSequenceForOverlay ====
No input/output.
No input/output.
On success, official sw will enter an infinite loop with sleep-thread value 86400000000000.
==== StartRebootSequenceForOverlay ====
==== StartRebootSequenceForOverlay ====
No input/output.
No input/output.
On success, official sw will enter an infinite loop with sleep-thread value 86400000000000.
==== SetHandlingHomeButtonShortPressedEnabled ====
==== SetHandlingHomeButtonShortPressedEnabled ====
==== BeginToObserveHidInputForDevelop ====
==== BeginToObserveHidInputForDevelop ====
No input/output.
No input/output.
Sets various state fields and signals an userspace-event.
Enables HID input for the OverlayApplet, without disabling input for the foreground applet.
== IApplicationProxy ==
== IApplicationProxy ==
| 15 || [7.0.0+] [[#CreateApplicationWithAttributeAndRequestToStartForQuest]] ||
| 15 || [7.0.0+] [[#CreateApplicationWithAttributeAndRequestToStartForQuest]] ||
|-
|-
| 20 || EnsureSaveData ||
| 20 || [[#EnsureSaveData]] ||
|-
|-
| 21 || [[#GetDesiredLanguage]] ||
| 21 || [[#GetDesiredLanguage]] ||
| 130 || [8.0.0+] [[#GetGpuErrorDetectedSystemEvent]] ||
| 130 || [8.0.0+] [[#GetGpuErrorDetectedSystemEvent]] ||
|-
|-
| 500 || [5.0.0+] StartContinuousRecordingFlushForDebug ||
| 140 || [9.0.0+] GetFriendInvitationStorageChannelEvent ||
|-
| 141 || [9.0.0+] TryPopFromFriendInvitationStorageChannel ||
|-
| 150 || [9.0.0+] GetNotificationStorageChannelEvent ||
|-
| 151 || [9.0.0+] TryPopFromNotificationStorageChannel ||
|-
| 160 || [9.0.0+] GetHealthWarningDisappearedSystemEvent ||
|-
| 170 || [9.0.0+] SetHdcpAuthenticationActivated ||
|-
| 500 || [5.0.0+] [[#StartContinuousRecordingFlushForDebug]] ||
|-
|-
| 1000 || [5.0.0+] [[#CreateMovieMaker]] ||
| 1000 || [5.0.0+] [[#CreateMovieMaker]] ||
Same as [[#CreateApplicationAndRequestToStartForQuest]] except the entire attributes structure is directly specified via the input buffer. This command replaces [[#CreateApplicationAndRequestToStartForQuest]], official user-processes no longer use [[#CreateApplicationAndPushAndRequestToStartForQuest]].
Same as [[#CreateApplicationAndRequestToStartForQuest]] except the entire attributes structure is directly specified via the input buffer. This command replaces [[#CreateApplicationAndRequestToStartForQuest]], official user-processes no longer use [[#CreateApplicationAndPushAndRequestToStartForQuest]].
==== GetDesiredLanguage ====
==== EnsureSaveData ====
No input, returns an output [[Settings_services#LanguageCode|LanguageCode]].
Takes an input u128 userID, returns an output u64 size.
Calls sdk func <code>nn::fs::EnsureApplicationSaveData</code>. [[qlaunch]] also calls this same sdk func directly.
Creates the various savedata as specified by the application [[NACP_Format|control.nacp]] when the savedata doesn't exist.
Official user-processes launch the dataErase LibraryApplet depending on the Result, the above output size is used with this.
==== GetDesiredLanguage ====
No input, returns an output [[Settings_services#LanguageCode|LanguageCode]].
==== SetTerminateResult ====
==== SetTerminateResult ====
No input, returns an output u8 [[Filesystem_services#StorageId|StorageId]] and u8 [[Filesystem_services#StorageId|StorageId]].
No input, returns an output u8 [[Filesystem_services#StorageId|StorageId]] and u8 [[Filesystem_services#StorageId|StorageId]].
This returns two u8s loaded from state, these are the same StorageIds from [[#ApplicationLaunchProperty]].
==== BeginBlockingHomeButtonShortAndLongPressed ====
==== BeginBlockingHomeButtonShortAndLongPressed ====
==== RequestFlushGamePlayingMovieForDebug ====
==== RequestFlushGamePlayingMovieForDebug ====
No input/output.
No input/output.
Requests to save the video recording, as if the Capture-button was held.
==== RequestToShutdown ====
==== RequestToShutdown ====
==== GetPreviousProgramIndex ====
==== GetPreviousProgramIndex ====
No input, returns an output s32.
No input, returns an output s32.
Gets the ProgramIndex of the Application which launched this title. The output ProgramIndex is -1 when there was no previous title.
==== EnableApplicationAllThreadDumpOnCrash ====
==== EnableApplicationAllThreadDumpOnCrash ====
This is used by sdknso during applet-application initialization. A seperate thread is setup where event-waiting is handled. When the Event is signaled, official sw will assert.
This is used by sdknso during applet-application initialization. A seperate thread is setup where event-waiting is handled. When the Event is signaled, official sw will assert.
==== StartContinuousRecordingFlushForDebug ====
Takes an input s64 nanoseconds-value, returns an output Event handle with autoclear=false.
The cached value loaded from [[System_Settings|system-setting]] <code>am.debug!dev_function</code> must be set to 0x1 with size 0x1, otherwise an error is returned.
==== CreateMovieMaker ====
==== CreateMovieMaker ====
Takes an input u64 and handle, returns an [[#IMovieMaker]].
Takes an input u64 size and a TransferMemory handle, returns an [[#IMovieMaker]].
Official sw retries using the cmd in a loop on error 0x8D4 with svcSleepThread(100000000) being used first.
Official sw uses permissions=None for the TransferMemory, with an user-specified buffer. The size of the buffer used by official sw is 0x6000000.
==== PrepareForJit ====
==== PrepareForJit ====
Stubbed with an ILibraryAppletCreator from [[#CreateSelfLibraryAppletCreatorForDevelop]], just returns an error.
Stubbed with an ILibraryAppletCreator from [[#CreateSelfLibraryAppletCreatorForDevelop]], just returns an error.
Terminates all LibraryApplets which were created by the current applet (or by the Application when used from the [[#IApplicationAccessor]] cmd).
=== AreAnyLibraryAppletsLeft ===
=== AreAnyLibraryAppletsLeft ===
Stubbed with an ILibraryAppletCreator from [[#CreateSelfLibraryAppletCreatorForDevelop]], just returns an error.
Stubbed with an ILibraryAppletCreator from [[#CreateSelfLibraryAppletCreatorForDevelop]], just returns an error.
Gets whether any LibraryApplets ([[#ILibraryAppletAccessor]]) which were created by the current applet are still open (or by the Application when used from the [[#IApplicationAccessor]] cmd).
=== CreateStorage ===
=== CreateStorage ===
|-
|-
| 200 || [7.0.0+] [[#GetOperationModeSystemInfo]] ||
| 200 || [7.0.0+] [[#GetOperationModeSystemInfo]] ||
|-
| 300 || [9.0.0+] GetSettingsPlatformRegion ||
|}
|}
Takes a type-0x5 input buffer containing a string, returns an output u64 titleID.
Takes a type-0x5 input buffer containing a string, returns an output u64 titleID.
Gets the application titleID for the specified ContentActionName string. Returns an error when the current [[#AppletId]] isn't 0x04 (starter).
Gets the application titleID for the specified ContentActionName string. Returns an error when the current [[#AppletId]] isn't 0x04 (when the current applet isn't a SystemApplication).
=== SetCpuBoostMode ===
=== SetCpuBoostMode ===
No input, returns an output u32.
No input, returns an output u32.
This returns the output from omm [[#Cmd26]].
This returns the output from [[#GetOperationModeSystemInfo_2|omm GetOperationModeSystemInfo]].
== ISelfController ==
== ISelfController ==
|-
|-
| 71 || [5.0.0+] [[#GetCurrentIlluminanceEx]]
| 71 || [5.0.0+] [[#GetCurrentIlluminanceEx]]
|-
| 72 || [9.0.0+] SetInputDetectionPolicy
|-
|-
| 80 || [4.0.0+] [[#SetWirelessPriorityMode]]
| 80 || [4.0.0+] [[#SetWirelessPriorityMode]]
|-
|-
| 100 || [7.0.0+] [[#SetCpuBoostModeForApplet]] ||
| 100 || [7.0.0+] [[#SetCpuBoostModeForApplet]] ||
|-
| 110 || [9.0.0+] PushToAppletBoundChannelForDebug ||
|-
| 111 || [9.0.0+] TryPopFromAppletBoundChannelForDebug ||
|-
| 120 || [9.0.0+] AlarmSettingNotificationEnableAppEventReserve ||
|-
| 121 || [9.0.0+] AlarmSettingNotificationDisableAppEventReserve ||
|-
| 122 || [9.0.0+] AlarmSettingNotificationPushAppEventNotify ||
|-
| 130 || [9.0.0+] FriendInvitationSetApplicationParameter ||
|-
| 131 || [9.0.0+] FriendInvitationClearApplicationParameter ||
|-
| 132 || [9.0.0+] FriendInvitationPushApplicationParameter ||
|}
|}
=== OpenMainApplication ===
=== OpenMainApplication ===
No input, returns an output [[#IApplicationAccessor]].
No input, returns an output [[#IApplicationAccessor]].
Should not be used when no Application is running (svcBreak).
=== PerformSystemButtonPressing ===
=== PerformSystemButtonPressing ===
=== RequestLaunchApplicationWithUserAndArgumentForDebug ===
=== RequestLaunchApplicationWithUserAndArgumentForDebug ===
Takes an input u8 bool flag, an u64 Application titleID, a type-0x5 input buffer containing an array of u128 userIDs, and a type-0x5 input buffer, no output.
Takes an input u8 bool flag, an u64 Application titleID, a type-0x5 input buffer containing an array of u128 userIDs, and a type-0x5 input buffer, no output.
Requests to launch the specified Application, with the specified users. When the bool flag is true, the content of the second input buffer is used to create a storage which is pushed to the UserChannel for this Application (see [[#LaunchParameterKind]]).
=== GetAppletResourceUsageInfo ===
=== GetAppletResourceUsageInfo ===
No input, returns an output 0x20-byte struct "nn::am::service::AppletResourceUsageInfo".
No input, returns an output [[#AppletResourceUsageInfo]].
=== SetCpuBoostModeForApplet ===
=== SetCpuBoostModeForApplet ===
|rowspan="2"| 1 || [1.0.0-3.0.2]
|rowspan="2"| 1 || [1.0.0-3.0.2]
|-
|-
| [7.0.0+]
| [7.0.0+] IsAutoPowerDownRequested
|-
|-
| 2 || [1.0.0-3.0.2]
| 2 || [1.0.0-3.0.2]
|-
|-
| 3 || SetHandlingContext
| 3 || [[#SetHandlingContext]]
|-
|-
| 4 || LoadAndApplySettings
| 4 || LoadAndApplySettings
|}
|}
[3.0.0+] SetHandlingContext now takes an additional 0x10-bytes of input.
== SetHandlingContext ==
[3.0.0+] Now takes an additional 0x10-bytes of input.
= omm =
= omm =
Operation Mode Manager (OMM) is a service responsible for arbitrating the operation changes between docked and handheld modes.
Operation Mode Manager (OMM) is a service responsible for arbitrating the operation changes between docked and handheld modes.
Besides [[PTM_services]], this is the only service that interacts with the [[Dock]] through [[USB_services|usb:pd*]].
Besides [[PTM_services|PTM]], this is the only service that interacts with the [[Dock]] through [[USB_services|usb:pd*]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name || Notes
! Cmd || Name
|-
| 0 || GetOperationMode
|-
|-
| 0 || GetOperationMode ||
| 1 || GetOperationModeChangeEvent
|-
|-
| 1 || GetOperationModeChangeEvent ||
| 2 || EnableAudioVisual
|-
|-
| 2 || EnableAudioVisual ||
| 3 || DisableAudioVisual
|-
|-
| 3 || DisableAudioVisual ||
| 4 || EnterSleepAndWait
|-
|-
| 4 || EnterSleepAndWait ||
| 5 || GetCradleStatus
|-
|-
| 5 || GetCradleStatus ||
| 6 || FadeInDisplay
|-
|-
| 6 || FadeInDisplay ||
| 7 || FadeOutDisplay
|-
|-
| 7 || FadeOutDisplay ||
| 8 || [2.0.0+] GetCradleFwVersion
|-
|-
| 8 || [2.0.0+] GetCradleFwVersion ||
| 9 || [2.0.0+] NotifyCecSettingsChanged
|-
|-
| 9 || [2.0.0+] NotifyCecSettingsChanged ||
| 10 || [3.0.0+] SetOperationModePolicy
|-
|-
| 10 || [3.0.0+] SetOperationModePolicy ||
| 11 || [3.0.0+] GetDefaultDisplayResolution
|-
|-
| 11 || [3.0.0+] GetDefaultDisplayResolution ||
| 12 || [3.0.0+] GetDefaultDisplayResolutionChangeEvent
|-
|-
| 12 || [3.0.0+] GetDefaultDisplayResolutionChangeEvent ||
| 13 || [3.0.0+] UpdateDefaultDisplayResolution
|-
|-
| 13 || [3.0.0+] UpdateDefaultDisplayResolution ||
| 14 || [3.0.0+] ShouldSleepOnBoot
|-
|-
| 14 || [3.0.0+] ShouldSleepOnBoot ||
| 15 || [4.0.0+] NotifyHdcpApplicationExecutionStarted
|-
|-
| 15 || [4.0.0+] NotifyHdcpApplicationExecutionStarted ||
| 16 || [4.0.0+] NotifyHdcpApplicationExecutionFinished
|-
|-
| 16 || [4.0.0+] NotifyHdcpApplicationExecutionFinished ||
| 17 || [4.0.0+] NotifyHdcpApplicationDrawingStarted
|-
|-
| 17 || [4.0.0+] NotifyHdcpApplicationDrawingStarted ||
| 18 || [4.0.0+] NotifyHdcpApplicationDrawingFinished
|-
|-
| 18 || [4.0.0+] NotifyHdcpApplicationDrawingFinished ||
| 19 || [4.0.0+] GetHdcpAuthenticationFailedEvent
|-
|-
| 19 || [4.0.0+] GetHdcpAuthenticationFailedEvent ||
| 20 || [4.0.0+] GetHdcpAuthenticationFailedEmulationEnabled
|-
|-
| 20 || [4.0.0+] GetHdcpAuthenticationFailedEmulationEnabled ||
| 21 || [4.0.0+] SetHdcpAuthenticationFailedEmulation
|-
|-
| 21 || [4.0.0+] SetHdcpAuthenticationFailedEmulation ||
| 22 || [4.0.0+] GetHdcpStateChangeEvent
|-
|-
| 22 || [4.0.0+] GetHdcpStateChangeEvent ||
| 23 || [4.0.0+] GetHdcpState
|-
|-
| 23 || [4.0.0+] GetHdcpState ||
| 24 || [5.0.0+] ShowCardUpdateProcessing
|-
|-
| 24 || [5.0.0+] ShowCardUpdateProcessing ||
| 25 || [5.0.0+] SetApplicationCecSettingsAndNotifyChanged
|-
|-
| 25 || [5.0.0+] SetApplicationCecSettingsAndNotifyChanged ||
| 26 || [7.0.0+] [[#GetOperationModeSystemInfo]]
|-
|-
| 26 || [7.0.0+] ||
| 27 || [9.0.0+] GetAppletFullAwakingSystemEvent
|}
|}
== Cmd26 ==
== GetOperationModeSystemInfo ==
No input, returns an output u32.
No input, returns an output u32.
This is used by [[#GetOperationModeSystemInfo]].
This is used by [[#GetOperationModeSystemInfo|ICommonStateGetter GetOperationModeSystemInfo]].
= spsm =
= spsm =
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || GetState
| 0 || GetCurrentState
|-
|-
| 1 || SleepSystemAndWaitAwake
| 1 || EnterSleep
|-
|-
| 2 ||
| 2 || GetLastWakeReason
|-
|-
| 3 ||
| 3 || Shutdown
|-
|-
| 4 || GetNotificationMessageEventHandle
| 4 || GetNotificationMessageEventHandle
|-
|-
| 5 ||
| 5 || ReceiveNotificationMessage
|-
|-
| 6 ||
| 6 || AnalyzeLogForLastSleepWakeSequence
|-
|-
| 7 ||
| 7 || ResetEventLog
|-
|-
| 8 || AnalyzePerformanceLogForLastSleepWakeSequence
| 8 || AnalyzePerformanceLogForLastSleepWakeSequence
| 9 || ChangeHomeButtonLongPressingTime
| 9 || ChangeHomeButtonLongPressingTime
|-
|-
| 10 ||
| 10 || PutErrorState
|-
|-
| 11 || [1.0.0-3.0.2]
| 11 || [1.0.0-3.0.2] InvalidateCurrentHomeButtonPressing
|}
|}
== SaveScreenShot ==
== SaveScreenShot ==
Takes two input u32s, an u64 AppletResourceUserId, a PID, and a type-0x45 input buffer. Returns a 0x20-byte struct '''ApplicationAlbumEntry'''.
Takes two input u32s, an u64 AppletResourceUserId, a PID, and a type-0x45 input buffer containing image data. Returns an [[Capture_services|ApplicationAlbumEntry]].
Official user-processes doesn't use this, instead [[#SaveScreenShotEx0]] is used: ScreenShotAttributeEx0 is all-zero, except +4 is set to an input u32 and u32 +0xC = 0x1.
This cmd internally uses an all-zero ScreenShotAttributeEx0, with u32 +0 = input u32 and u32 +0x8 = 0x3.
== SaveScreenShotEx0 ==
== SaveScreenShotEx0 ==
Takes an input 0x40-byte struct '''ScreenShotAttributeEx0''', an input u32, an input u64 AppletResourceUserId, a PID, and a type-0x45 input buffer. Returns a 0x20-byte struct '''ApplicationAlbumEntry'''.
Takes an input 0x40-byte struct '''ScreenShotAttributeEx0''', an input u32, an input u64 AppletResourceUserId, a PID, and a type-0x45 input buffer containing image data. Returns an [[Capture_services|ApplicationAlbumEntry]].
== SaveScreenShotEx1 ==
Takes an input 0x40-byte struct '''ScreenShotAttributeEx0''', an input u32, an input u64 AppletResourceUserId, a PID, a type-0x15 input buffer containing an [[Capture_services|ApplicationData]], and a type-0x45 input buffer containing image data. Returns an [[Capture_services|ApplicationAlbumEntry]].
== SaveScreenShotEx2 ==
Takes an input 0x40-byte struct '''ScreenShotAttributeEx0''', an input u32, an input u64 AppletResourceUserId, a type-0x15 input buffer containing an [[Capture_services|UserIdList]], and a type-0x45 input buffer containing image data. Returns an [[Capture_services|ApplicationAlbumEntry]].
= Library Applets =
= Library Applets =
| 0x04
| 0x04
| 0100000000001012
| 0100000000001012
| "starter"
| "starter" SystemApplication.
|-
|-
| 0x0A
| 0x0A
| 0x15
| 0x15
| 010000000000100D
| 010000000000100D
| "photoViewer"
| [[Album_Applet|"photoViewer"]]
|-
|-
| 0x16
| 0x16
| 0x1A
| 0x1A
| 0100000000001013
| 0100000000001013
| "myPage"
| [[MyPage_Applet|"myPage"]]
|}
|}
| 4 || Long-pressing with the Power-button. Only available with [[#PerformSystemButtonPressing]].
| 4 || Long-pressing with the Power-button. Only available with [[#PerformSystemButtonPressing]].
|-
|-
| 5 || Power off the system. Only available with [[#PerformSystemButtonPressing]].
| 5 || Shutdown the system. Only available with [[#PerformSystemButtonPressing]].
|-
|-
| 6 || PerformCaptureButtonShortPressing
| 6 || PerformCaptureButtonShortPressing
! Description
! Description
|-
|-
| 1 || Application-specific LaunchParameter
| 1 || UserChannel. Application-specific LaunchParameter.
|-
|-
| 2 || account PreselectedUser
| 2 || account PreselectedUser
! Description
! Description
|-
|-
| 0 || u8 ProgramIndex. "ExecuteProgram". After using [[#ExecutProgram]] with this successfully, official user-processes will enter an infinite loop with sleep-thread value 86400000000000.
| 0 || u8 ProgramIndex. "ExecuteProgram". [[NS_Services|NS]] handles ProgramIndex by launching titleID {application_titleID}+ProgramIndex. After using [[#ExecuteProgram]] with this successfully, official user-processes will enter an infinite loop with sleep-thread value 86400000000000.
|-
|-
| 1 || u64 titleID. "JumpToSubApplicationProgramForDevelopment". Only available when [[Settings_services#GetDebugModeFlag|DebugMode]] is 1.
| 1 || u64 titleID. "JumpToSubApplicationProgramForDevelopment". Only available when [[Settings_services#GetDebugModeFlag|DebugMode]] is 1.
This is "nn::am::service::ProgramSpecifyKind". This controls the type of the u64 passed to [[#ExecuteProgram]].
This is "nn::am::service::ProgramSpecifyKind". This controls the type of the u64 passed to [[#ExecuteProgram]].
ProgramIndex values where the title is not installed should not be used: [[qlaunch]] will display an error message and the current title will become "corrupted", however Home Menu will have an option to repair it.
= AppletResourceUserId =
= AppletResourceUserId =
Internally AM only uses the first 0xC-bytes from ApplicationAttribute, regardless of the cmd.
Internally AM only uses the first 0xC-bytes from ApplicationAttribute, regardless of the cmd.
= ApplicationLaunchProperty =
{| class="wikitable" border="1"
|-
! Offset || Size || Description
|-
| 0x0 || 0x8 || Application titleID.
|-
| 0x8 || 0x4 || Application title-version.
|-
| 0xC || 0x1 || [[Filesystem_services#StorageId|StorageId]] for the Application base title.
|-
| 0xD || 0x1 || [[Filesystem_services#StorageId|StorageId]] for the Application update title.
|-
| 0xE || 0x1 || Unknown.
|-
| 0xF || 0x1 || Padding.
|}
This struct is 0x10-bytes.
= ApplicationLaunchRequestInfo =
{| class="wikitable" border="1"
|-
! Offset || Size || Description
|-
| 0x0 || 0x4 || Unknown. The default is 0x0 with [[#CreateSystemApplication]], 0x3 with [[#CreateApplication]].
|-
| 0x4 || 0x4 || Unknown. The default is 0x0 with [[#CreateSystemApplication]], 0x3 with [[#CreateApplication]].
|-
| 0x8 || 0x8 || Unknown. The default is 0x0.
|}
This struct is "nn::applet::ApplicationLaunchRequestInfo". This struct is 0x10-bytes.
= AppletResourceUsageInfo =
{| class="wikitable" border="1"
|-
! Offset || Size || Description
|-
| 0x0 || 0x4 || Unknown counter.
|-
| 0x4 || 0x4 || Unknown counter.
|-
| 0x8 || 0x4 || Output from [[NS_Services|NS GetRightsEnvironmentCountForDebug]].
|-
| 0xC || 0x14 || Always zero.
|}
This struct is "nn::am::service::AppletResourceUsageInfo". This struct is 0x20-bytes.
= Notes =
= Notes =