Difference between revisions of "FS:OpenArchive"

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Line 9: Line 9:
 
|-
 
|-
 
| 1
 
| 1
−
| Archive idcode
+
| [[Filesystem_services#ArchiveId|Archive ID]]
 
|-
 
|-
 
| 2
 
| 2
−
| LowPath.Type
+
| [[Filesystem_services#PathType|Path Type]]
 
|-
 
|-
 
| 3
 
| 3
−
| LowPath.Size
+
| Path Size (including null-terminator)
 
|-
 
|-
 
| 4
 
| 4
−
| (LowPath.Size<<14)  <nowiki>|</nowiki> 2
+
| (PathSize << 14)  <nowiki>|</nowiki> 2
 
|-
 
|-
 
| 5
 
| 5
−
| LowPath.Data pointer
+
| Path Data Pointer
 
|}
 
|}
  
Line 34: Line 34:
 
|-
 
|-
 
| 1
 
| 1
−
| Resultcode
+
| Result code
 
|-
 
|-
−
| 2
+
| 2-3
−
| Archive handle lower word
+
| u64, Archive Handle
−
|-
 
−
| 3
 
−
| Archive handle upper word
 
−
|}
 
−
 
 
−
=Archive idcodes =
 
−
{| class="wikitable" border="1"
 
−
|-
 
−
!  Idcode
 
−
!  Description
 
−
!  Accessible via [[Filesystem_services|FS]]
 
−
!  Accessible via [[Filesystem_services_PXI|FSPXI]]
 
−
|-
 
−
| 0x00000003
 
−
| Application RomFS
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x00000004
 
−
| SaveData
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x00000006
 
−
| ExtSaveData
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x00000007
 
−
| Shared ExtSaveData
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x00000008
 
−
| SystemSaveData
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x00000009
 
−
| SDMC
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x0000000A
 
−
| SDMC Write-Only
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x12345678
 
−
| ExtSaveData for BOSS
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x12345679
 
−
| ?
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x1234567B
 
−
| ExtSaveData, and ExtSaveData for BOSS
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x1234567C
 
−
| SystemSaveData
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x1234567D
 
−
| NAND RW
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x1234567E
 
−
| NAND RO
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x1234567F
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x2345678A
 
−
| User/GameCard SaveData (for check), and other uses (FS can only mount the latter)
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x2345678B
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x2345678C
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x2345678D
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x2345678E
 
−
| SaveData, ExeFS, and RomFS (For [[Filesystem_services|FS]], only ExeFS)
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x567890AB
 
−
| NAND CTR FS
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x567890AC
 
−
| TWL PHOTO
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x567890AD
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x567890AE
 
−
| NAND TWL FS
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x567890AF
 
−
| ?
 
−
| Yes
 
−
| Yes
 
−
|-
 
−
| 0x567890B0
 
−
| ?
 
−
| No
 
−
| Yes
 
−
|-
 
−
| 0x567890B1
 
−
| Gamecard SaveData (for check)
 
−
| Yes
 
−
| No
 
−
|-
 
−
| 0x567890B2
 
−
| UserSaveData (for check)
 
−
| Yes
 
−
| No
 
−
|}
 
−
 
 
−
Archives 0x1234567F, 0x567890AE, 0x567890AF, and 0x12345679 require the corresponding application exheader access control mount flag to be set. The access rights checked by [[Filesystem services|FS]] module for archive mounting with fs:USER, are stored in the process' exheader accessinfo.
 
−
 
 
−
=Archive LowPath.Data format=
 
−
Each archive has a separate LowPath format, some archives' LowPath are unused which are not listed here.
 
−
 
 
−
{| class="wikitable" border="1"
 
−
|-
 
−
!  Archive
 
−
!  LowPath.Data format
 
−
|-
 
−
|  (Shared)ExtSaveData(BOSS)
 
−
| +0 u8 mediatype, +4 u64 ExtdataID
 
−
|-
 
−
| SystemSaveData
 
−
| +0 u8 mediatype, +4 u32 savedataid
 
−
|-
 
−
| UserSaveDataForCheck
 
−
| +0 u8 mediatype, +4 u64 savedataid
 
−
|}
 
−
 
 
−
SystemSaveData mediatype must always be NAND. UserSaveDataForCheck mediatype must not be NAND.
 
−
 
 
−
=Mediatypes=
 
−
{| class="wikitable" border="1"
 
−
|-
 
−
!  Type
 
−
!  Description
 
−
|-
 
−
| 0
 
−
| NAND
 
−
|-
 
−
| 1
 
−
| SD
 
−
|-
 
−
| 2
 
−
| Gamecard
 
 
|}
 
|}

Latest revision as of 22:35, 5 September 2016

Request[edit]

Index Word Description
0 Header code [0x080C00C2]
1 Archive ID
2 Path Type
3 Path Size (including null-terminator)
4 (PathSize << 14) | 2
5 Path Data Pointer

Response[edit]

Index Word Description
0 Header code
1 Result code
2-3 u64, Archive Handle
Retrieved from "https://www.3dbrew.org/w/index.php?title=FS:OpenArchive&oldid=18034"