Nintendo Switch Brew

Filesystem services: Difference between revisions

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| 38 || [20.0.0+] DetachSdCard
| 38 || [20.0.0+] DetachSdCard
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| 39 || [21.0.0+] ShutdownStorage
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| 40 || [21.0.0+] FixSaveDataCertificate
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| 51 || [[#OpenSaveDataFileSystem]]
| 51 || [[#OpenSaveDataFileSystem]]
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| 87 || [11.0.0+] [[#OpenSaveDataTransferManagerForRepair]]
| 87 || [11.0.0+] [[#OpenSaveDataTransferManagerForRepair]]
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| 88 || [21.0.0+] OpenSaveDataTransferManagerForSaveDataRepairWithPolicy
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| 100 || OpenImageDirectoryFileSystem
| 100 || OpenImageDirectoryFileSystem
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| 640 || [4.0.0-7.0.1] IsSignedSystemPartitionOnSdCardValid
| 640 || [4.0.0-7.0.1] IsSignedSystemPartitionOnSdCardValid
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| 650 || [S2]
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| 651 || [S2]
| 651 || [S2]
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| 720 || [5.0.0+] AbandonAccessFailure
| 720 || [5.0.0+] AbandonAccessFailure
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| 800 || [2.0.0+] GetAndClearErrorInfo
| 800 || [2.0.0+] [[#GetAndClearErrorInfo]]
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| 810 || [7.0.0+] RegisterProgramIndexMapInfo
| 810 || [7.0.0+] RegisterProgramIndexMapInfo
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Takes an input [[#FileSystemProxyType]] and an input [[NCM_services#ProgramId|ProgramId]]. Returns an [[#IFileSystem]].
Takes an input [[#FileSystemProxyType]] and an input [[NCM_services#ProgramId|ProgramId]]. Returns an [[#IFileSystem]].


Web-applet loads the [[#FileSystemProxyType]] (which must be '''Manual''') from u32_table[inparam].
The [[#FileSystemProxyType]] must be '''Manual'''.


Note: web-applet strings refer to both this cmd and [[#OpenFileSystemWithId]] as "MountContent", but official nn_sf_sync symbols use "OpenXX" names.
Note: web-applet strings refer to both this cmd and [[#OpenFileSystemWithId]] as "MountContent", but official nn_sf_sync symbols use "OpenXX" names.
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[8.0.0+] Now takes an additional 8-bytes of input.
[8.0.0+] Now takes an additional 8-bytes of input.
== GetAndClearErrorInfo ==
[21.0.0+] Now takes a type-0x1A output buffer and no longer returns 0x80-bytes of output.


== SetSaveDataSize ==
== SetSaveDataSize ==
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| 16 || [[#SetKeySeedPackage]]
| 16 || [[#SetKeySeedPackage]]
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| 17 || [20.0.0+] SetLocalKeySeedPackage
| 17 || [20.0.0+] [[#SetLocalKeySeedPackage|SetLocalKeySeedPackage]]
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| 32 || [[#OpenSaveDataExporter]]
| 32 || [[#OpenSaveDataExporter]]
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== SetKeySeedPackage ==
== SetKeySeedPackage ==
No input/output, takes a type-0x5 input buffer containing the '''KeySeedPackage'''.
No input/output, takes a type-0x5 input buffer containing the '''KeySeedPackage'''.
== SetLocalKeySeedPackage ==
No input/output, takes a type-0x5 input buffer.
This can only be used after [[#SetKeySeedPackage]], in certain conditions.


== OpenSaveDataExporter ==
== OpenSaveDataExporter ==
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| 1 || IsHandleValid
| 1 || IsHandleValid
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| 2 || OpenDetectionEvent
| 2 || [[#OpenDetectionEvent]]
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| 3 || Returns an [[#IEventNotifier]].
| 3 || Returns an [[#IEventNotifier]].
|-
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| 10 || OpenOperator
| 10 || [[#OpenOperator]]
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| 20 || OpenDevice
| 20 || [[#OpenDevice]]
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| 21 || OpenStorage
| 21 || [[#OpenStorage]]
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| 34 || Invalidate
| 34 || Invalidate
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|}
== OpenDetectionEvent ==
Returns an [[#IEventNotifier]].
== OpenOperator ==
Returns an [[#IStorageDeviceOperator]].
== OpenDevice ==
Returns an [[#IStorageDevice]].
== OpenStorage ==
Returns an [[#IStorage]].


= IStorageDeviceOperator =
= IStorageDeviceOperator =
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= IStorageDevice =
= IStorageDevice =
This is "nn::fssrv::storage::sf::IStorageDevice".
[S2] This is "nn::fssrv::storage::sf::IStorageDevice".


{| class="wikitable" border="1"
{| class="wikitable" border="1"
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! Cmd || Name
! Cmd || Name
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| N/A || GetHandle
| 0 || GetHandle
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| N/A || IsHandleValid
| 1 || IsHandleValid
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| N/A || OpenOperator
| 10 || OpenOperator
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| N/A || Read
| 20 || Read
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| N/A || Write
| 21 || Write
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| N/A || Flush
| 22 || Flush
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| N/A || SetSize
| 23 || SetSize
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| N/A || GetSize
| 24 || GetSize
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| N/A || OperateRange
| 25 || OperateRange
|}
|}


= FileSystemProxyType =
= FileSystemProxyType =
This is "nn::fs::FileSystemProxyType".
This is "nn::fs::FileSystemProxyType".
sdknso converts the input [[#ContentType|ContentType]] to a FileSystemProxyType, for use with the cmd input.


{| class="wikitable" border="1"
{| class="wikitable" border="1"
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|-
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| 0 || None
| 0 || None
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| 1 || [S2]
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| 15 || All
| 15 || All
Retrieved from "https://switchbrew.org/wiki/Filesystem_services"