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edit
Changes
Document some unknown fields & fix size field
== Content metadata structure ==
== Content metadata structure ==
The first [[NCCH]] partition of a DLC title. It determines region, language and DLC icons. The ExeFS section of content metadata only contains [[SMDH|icon]] section. The RomFS section contains "icons" directory, MetaDataContentHeader.bin and some ContentInfoArchive file(s).
The first [[NCCH]] partition of a DLC title. It determines region, language and DLC icons. The ExeFS section of content metadata only contains [[SMDH|icon]] section. The RomFS section contains "icons" directory, a MetaDataContentHeader.bin file and some ContentInfoArchive files.
=== icons directory ===
=== icons directory ===
| 0x0
| 0x0
| 0x4
| 0x4
| Unknown
| Number of disabled DLC
|-
|-
| 0x4
| 0x4
| 0x4
| 0x4
| Number of working DLC
| Number of enabled DLC
|-
|-
| 0x8
| 0x8
| 0x4
| 0x4
| Number of available DLC
| Number of .icn files in "icons" directory
|-
|-
| 0xC
| 0xC
| EUR
| EUR
| Europe
| Europe
|-
| 0x3
| EUR
| Australia
|-
| 0x4
| CHN
| China
|-
| 0x5
| KOR
| Korea
|-
| 0x6
| TWN
| Taiwan
|}
|}
| ru
| ru
| Russian
| Russian
|-
| 0xB
| zh
| Traditional Chinese
|}
|}
| 0x0
| 0x0
| 0x4
| 0x4
| Unknown
| Number of disabled DLC (m)
|-
|-
| 0x4
| 0x4
| 0x4
| 0x4
| Number of DLC (n)
| Number of enabled DLC (n)
|-
|-
| 0x8
| 0x8
| 0x88 * n
| 0xC8 * (n + m)
| DLC data (see below)
| DLC data (see below)
|}
|}
| 0xC0
| 0xC0
| 0x4
| 0x4
| Content ID
| .icn file index.
|-
|-
| 0xC4
| 0xC4
| 0x4
| 0x4
| Unknown
| 1 if this content is enabled, otherwise 0
|}
|}
| EUR
| EUR
| New SUPER MARIO BROS. 2 [DLC]
| New SUPER MARIO BROS. 2 [DLC]
| v0, v48
| v0 (may never have existed), v16, v48
|-
| 000B8900
| KOR
| New SUPER MARIO BROS. 2 [DLC]
| v16
|-
|-
| 00084F00
| 00084F00