Network Interface services

nifm:a, nifm:s, nifm:u

These are "nn::nifm::detail::IStaticService".

Max sessions: nifm:a = 0x2, nifm:s = 0x10, nifm:u = 0x5.

nifm:u = User, nifm:s = System, and nifm:a = Admin.

Cmd	Name	Notes
4	#CreateGeneralServiceOld ([1.0.0-2.3.0] CreateGeneralService)
5	[3.0.0+] #CreateGeneralService

CreateGeneralServiceOld

No input, returns an #IGeneralService.

CreateGeneralService

Takes a PID and an input u64 reserved_pid, returns an #IGeneralService.

IGeneralService

This is "nn::nifm::detail::IGeneralService".

Cmd	Name	Notes
1	#GetClientId
2	CreateScanRequest	Returns an #IScanRequest.
4	CreateRequest	Returns an #IRequest.
5	#GetCurrentNetworkProfile
6	EnumerateNetworkInterfaces
7	EnumerateNetworkProfiles
8	#GetNetworkProfile
9	#SetNetworkProfile
10	RemoveNetworkProfile
11	GetScanDataOld ([1.0.0-3.0.2] GetScanData)
12	GetCurrentIpAddress
13	GetCurrentAccessPointOld ([1.0.0-3.0.2] GetCurrentAccessPoint)
14	CreateTemporaryNetworkProfile	Returns an #INetworkProfile.
15	#GetCurrentIpConfigInfo
16	SetWirelessCommunicationEnabled
17	IsWirelessCommunicationEnabled
18	GetInternetConnectionStatus
19	SetEthernetCommunicationEnabled
20	IsEthernetCommunicationEnabled
21	#IsAnyInternetRequestAccepted
22	IsAnyForegroundRequestAccepted
23	PutToSleep
24	WakeUp
25	GetSsidListVersion
26	SetExclusiveClient
27	GetDefaultIpSetting
28	SetDefaultIpSetting
29	SetWirelessCommunicationEnabledForTest
30	SetEthernetCommunicationEnabledForTest
31	[2.0.0+] GetTelemetorySystemEventReadableHandle
32	[2.0.0+] GetTelemetryInfo
33	[2.0.0+] ConfirmSystemAvailability
34	[4.0.0+] SetBackgroundRequestEnabled
35	[4.0.0+] GetScanData
36	[4.0.0+] GetCurrentAccessPoint
37	[4.0.0+] Shutdown
38	[6.0.0+] GetAllowedChannels
39	[8.0.0+] NotifyApplicationSuspended
40	[8.0.0+] SetAcceptableNetworkTypeFlag
41	[8.0.0+] GetAcceptableNetworkTypeFlag
42	[8.0.0+] NotifyConnectionStateChanged
43	[9.0.0+] SetWowlDelayedWakeTime

GetClientId

Takes a type-0x1A output buffer containing a #ClientId, no output.

The wrapper for this with official sw will return 0 when any errors occur (wrapper returns #ClientId not Result).

GetCurrentNetworkProfile

Takes a type-0x1A output buffer containing a #SfNetworkProfileData.

sdknso converts the output to #NetworkProfileData.

GetNetworkProfile

Takes an input "nn::util::Uuid" (same Uuid from #SfNetworkProfileData) and a type-0x1A output buffer containing a #SfNetworkProfileData.

sdknso converts the output to #NetworkProfileData.

SetNetworkProfile

Takes a type-0x19 input buffer containing a #SfNetworkProfileData and returns an output "nn::util::Uuid".

sdknso converts the input to #SfNetworkProfileData, which is then passed to the cmd.

This is only available with nifm:a.

GetCurrentIpConfigInfo

No input, returns an output #IpAddressSetting and a #DnsSetting.

IsAnyInternetRequestAccepted

Takes a type-0x19 input buffer containing a #ClientId, returns an output u8 bool.

The wrapper for this with official sw will return 0 when any errors occur (wrapper returns bool not Result).

IScanRequest

This is "nn::nifm::detail::IScanRequest".

Cmd	Name
0	Submit
1	IsProcessing
2	GetResult
3	GetSystemEventReadableHandle
4	[6.0.0+] SetChannels

IRequest

This is "nn::nifm::detail::IRequest". This represents an application or sysmodule's request to bring a network up.

Cmd	Name
0	#GetRequestState
1	#GetResult
2	#GetSystemEventReadableHandles
3	#Cancel
4	#Submit
5	#SetRequirement
6	SetRequirementPreset
8	SetPriority
9	SetNetworkProfileId
10	SetRejectable
11	#SetConnectionConfirmationOption
12	#SetPersistent
13	SetInstant
14	SetSustainable
15	SetRawPriority
16	SetGreedy
17	SetSharable
18	SetRequirementByRevision
19	#GetRequirement
20	GetRevision
21	GetAppletInfo
22	GetAdditionalInfo
23	[3.0.0+] SetKeptInSleep
24	[3.0.0+] RegisterSocketDescriptor
25	[3.0.0+] UnregisterSocketDescriptor

GetRequestState

Number	Description
1	Not yet submitted or error
2	Pending (sdk calls this OnHold)
3	Connected

GetResult

If the request enters state 1, this command can be used to determine why. It responds with the nice networking error codes that there are support pages for.

GetSystemEventReadableHandles

Returns two event handles. The first one signals when the RequestState changes.

Cancel

Cancels the request to bring the network up.

Submit

Submits the request to bring the network up. Call this after configuring the request.

SetRequirement

Takes a total of 0x20-bytes of input, no output.

[3.0.0+] Takes an additional 4-bytes of input.

SetConnectionConfirmationOption

Set how to verify the internet connection.

Option	Description
0
1
2	"Local" network (does not check for working DNS)
3
4	Default
5

SetPersistent

If this is set, when the network connection is lost, rather than causing the request to enter state 1, it will instead enter state 2 and attempt to bring the network back up again.

GetRequirement

No input, returns a total of 0x20-bytes of output.

[3.0.0+] Returns an additional 4-bytes of output.

INetworkProfile

This is "nn::nifm::detail::INetworkProfile".

Cmd	Name
0	Update
1	PersistOld ([1.0.0-2.3.0] Persist)
2	[3.0.0+] Persist

ClientId

This is "nn::nifm::ClientId". This contains an u32.

SfNetworkProfileData

This is "nn::nifm::detail::sf::NetworkProfileData". This is a 0x17C-byte struct. This is converted to/from #NetworkProfileData by sdknso.

Offset	Size	Description
0x0	0xC2	#IpSettingData
0xC2	0x10	"nn::util::Uuid"
0xD2	0x40	NUL-terminated Network Name string
0x112	0x1
0x113	0x1
0x114	0x1
0x115	0x1
0x116	0x65	#SfWirelessSettingData
0x17B	0x1	Padding

NetworkProfileData

This is "nn::nifm::NetworkProfileData". This is converted from/to #SfNetworkProfileData by sdknso.

Offset	Size	Description
0x0	0x10	"nn::util::Uuid"
0x10	0x40	NUL-terminated Network Name string
0x50	0x4
0x54	0x4
0x58	0x1
0x59	0x1
0x5A	0x2	Padding
0x5C	0x70	#WirelessSettingData
0xCC	0xC2	#IpSettingData

SfWirelessSettingData

This is a 0x65-byte struct. This is converted to/from #WirelessSettingData during the #NetworkProfileData conversion.

Offset	Size	Description
0x0	0x1	SSID length (Clamped to max len 0x20 during #NetworkProfileData conversion)
0x1	0x20	SSID string
0x21	0x1
0x22	0x1
0x23	0x1
0x24	0x41	Passphrase

WirelessSettingData

This is "nn::nifm::WirelessSettingData". This is a 0x70-byte struct.

Offset	Size	Description
0x0	0x1	SSID length
0x1	0x21	NUL-terminated SSID string
0x22	0x1
0x23	0x1	Padding
0x24	0x4
0x28	0x4
0x2C	0x41	Passphrase
0x6D	0x3	Padding

IpSettingData

This is "nn::nifm::IpSettingData". This is a 0xC2-byte struct.

Offset	Size	Description
0x0	0xE
0xE	0x4	Primary DNS server IPv4 address
0x12	0x4	Secondary DNS server IPv4 address
0x16	0xAA	#ProxySetting
0xC0	0x2	MTU

ProxySetting

This is "nn::nifm::ProxySetting". This is a 0xAA-byte struct.

Offset	Size	Description
0x0	0x1	Enables using the proxy when set.
0x1	0x1	Padding
0x2	0x2	Port
0x4	0x64	Server string, NUL-terminated.
0x68	0x1	Enables auto-authentication when set, which uses the following two strings.
0x69	0x20	User string, NUL-terminated.
0x89	0x20	Password string, NUL-terminated.
0xA9	0x1	Padding

IpAddressSetting

This is "nn::nifm::IpAddressSetting". This is a 0xD-byte struct.

Offset	Size	Description
0x0	0x1	Ignored
0x1	0x4	struct in_addr
0x5	0x4	struct in_addr
0x9	0x4	struct in_addr

DnsSetting

This is "nn::nifm::DnsSetting". This is a 0x9-byte struct.

Offset	Size	Description
0x0	0x1	Ignored
0x1	0x4	struct in_addr
0x5	0x4	struct in_addr