Migration services

Migration is a sysmodule designed for handling the Switch-to-Switch transfer system introduced in firmware 4.0.0.

With newer system-versions this sysmodule is only running when qlaunch is using migration from the relevant transfer menus (see ActivateMigrationService/DeactivateMigrationService).

mig:usr

This is "nn::migration::user::IService"

Cmd	Name
0	[19.0.0+]
10	TryGetLastMigrationInfo
100	#CreateServer
101	#ResumeServer
200	#CreateClient
201	#ResumeClient
1001	[8.0.0+]
1010	[7.0.0+]
1100	[7.0.0+]
1101	[7.0.0+]
1110	[17.0.0+]
1200	[7.0.0+]
1201	[7.0.0+]

CreateServer

Takes a total of 0x18-bytes of input, a type-0x19 input buffer, a TransferMemory handle, returns an #IServer.

ResumeServer

Takes an input u32, a TransferMemory handle, returns an #IServer.

CreateClient

Takes an input u32, a type-0x19 input buffer, a TransferMemory handle, returns an #IClient.

ResumeClient

Takes an input u32, a TransferMemory handle, returns an #IClient.

Cmd1001

Takes an ApplicationId,, returns an #IAsyncSaveDataMigrationPolicyInfoContext.

This is used by qlaunch before the actual savedata transfer is started.

This starts a network request for save_data_migration_policy.

Cmd1100

Takes a total of 0x20-bytes of input, a type-0x19 input buffer, a TransferMemory handle, returns an IServer.

Cmd1101

Takes an input u32, a TransferMemory handle, returns an IServer.

Cmd1200

Takes an input u32, a type-0x19 input buffer, a TransferMemory handle, returns an IClient.

Cmd1201

Takes an input u32, a TransferMemory handle, returns an IClient.

IServer

This is "nn::migration::user::IServer"

Cmd	Name
0	GetUid
1	GetServerProfile
100	PrepareAsync
101	GetConnectionRequirement
200	WaitConnectionAsync
201	GetClientProfile
202	AcceptConnectionAsync
203	DeclineConnectionAsync
300	ProcessTransferAsync
400	CompleteAsync
500	Abort

IClient

This is "nn::migration::user::IClient"

Cmd	Name
0	GetClientProfile
10	CreateLoginSession
11	GetNetworkServiceAccountId
12	GetUserNickname
13	GetUserProfileImage
100	PrepareAsync
101	GetConnectionRequirement
200	ScanServersAsync
201	ListServers
210	ConnectByServerIdAsync
300	GetStorageShortfall
301	GetTotalTransferInfo
302	GetImmigrantUid
310	GetCurrentTransferInfo
311	GetCurrentRelatedApplications
320	TransferNextAsync
350	SuspendAsync
400	CompleteAsync
500	Abort
999	DebugSynchronizeStateInFinalizationAsync

IAsyncContext

This is "nn::migration::detail::IAsyncContext".

Cmd	Name
0	GetSystemEvent
1	Cancel
2	HasDone
3	GetResult

IAsyncSaveDataMigrationPolicyInfoContext

This is "nn::migration::detail::IAsyncSaveDataMigrationPolicyInfoContext".

Cmd	Name
0	GetSystemEvent
1	Cancel
2	HasDone
3	GetResult
100	GetSaveDataMigrationPolicyInfo

IServer

This is "nn::migration::savedata::IServer".

This was added with [7.0.0+].

Cmd	Name
0
1
2
3	[17.0.0+]
100
101
200
201
210	[8.0.0+]
300
400
500
510	[19.0.0+]
998	[8.0.0+]
999	[8.0.0+]

IClient

This is "nn::migration::savedata::IClient".

This was added with [7.0.0+].

Cmd	Name
0
100
200
201
210
220	[8.0.0+]
221	[8.0.0+]
300
301
302
303
304	[17.0.0+]
310
320
350
400
500
510	[19.0.0+]
996	[8.0.0+]
997	[8.0.0+]
998	[8.0.0+]
999