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Added base for rustii CLI EmuNAND commands (mostly library-side)

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The rustii CLI now offers setting decrypt/encrypt commands, as well as a WIP emunand install-title command. This command currently only supports installing single WADs and not a folder of WADs like WiiPy.
To make EmuNANDs happen, library modules for parsing and editing setting.txt, uid.sys, and content.map have been added and have feature parity with libWiiPy. The basics of the library EmuNAND module also exist, offering the code for title installation and not much else yet.
This commit is contained in:
Campbell
2025-05-01 19:55:15 -04:00
parent 15947ceff3
commit 26138c02be
12 changed files with 620 additions and 30 deletions
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56
src/title/tmd.rs
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@@ -124,50 +124,50 @@ impl TMD {
/// Creates a new TMD instance from the binary data of a TMD file.
pub fn from_bytes(data: &[u8]) -> Result<Self, TMDError> {
let mut buf = Cursor::new(data);
let signature_type = buf.read_u32::<BigEndian>().map_err(TMDError::IO)?;
let signature_type = buf.read_u32::<BigEndian>()?;
let mut signature = [0u8; 256];
buf.read_exact(&mut signature).map_err(TMDError::IO)?;
buf.read_exact(&mut signature)?;
// Maybe this can be read differently?
let mut padding1 = [0u8; 60];
buf.read_exact(&mut padding1).map_err(TMDError::IO)?;
buf.read_exact(&mut padding1)?;
let mut signature_issuer = [0u8; 64];
buf.read_exact(&mut signature_issuer).map_err(TMDError::IO)?;
let tmd_version = buf.read_u8().map_err(TMDError::IO)?;
let ca_crl_version = buf.read_u8().map_err(TMDError::IO)?;
let signer_crl_version = buf.read_u8().map_err(TMDError::IO)?;
let is_vwii = buf.read_u8().map_err(TMDError::IO)?;
buf.read_exact(&mut signature_issuer)?;
let tmd_version = buf.read_u8()?;
let ca_crl_version = buf.read_u8()?;
let signer_crl_version = buf.read_u8()?;
let is_vwii = buf.read_u8()?;
let mut ios_tid = [0u8; 8];
buf.read_exact(&mut ios_tid).map_err(TMDError::IO)?;
buf.read_exact(&mut ios_tid)?;
let mut title_id = [0u8; 8];
buf.read_exact(&mut title_id).map_err(TMDError::IO)?;
buf.read_exact(&mut title_id)?;
let mut title_type = [0u8; 4];
buf.read_exact(&mut title_type).map_err(TMDError::IO)?;
let group_id = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
buf.read_exact(&mut title_type)?;
let group_id = buf.read_u16::<BigEndian>()?;
// Same here...
let mut padding2 = [0u8; 2];
buf.read_exact(&mut padding2).map_err(TMDError::IO)?;
let region = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
buf.read_exact(&mut padding2)?;
let region = buf.read_u16::<BigEndian>()?;
let mut ratings = [0u8; 16];
buf.read_exact(&mut ratings).map_err(TMDError::IO)?;
buf.read_exact(&mut ratings)?;
// ...and here...
let mut reserved1 = [0u8; 12];
buf.read_exact(&mut reserved1).map_err(TMDError::IO)?;
buf.read_exact(&mut reserved1)?;
let mut ipc_mask = [0u8; 12];
buf.read_exact(&mut ipc_mask).map_err(TMDError::IO)?;
buf.read_exact(&mut ipc_mask)?;
// ...and here.
let mut reserved2 = [0u8; 18];
buf.read_exact(&mut reserved2).map_err(TMDError::IO)?;
let access_rights = buf.read_u32::<BigEndian>().map_err(TMDError::IO)?;
let title_version = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
let num_contents = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
let boot_index = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
let minor_version = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
buf.read_exact(&mut reserved2)?;
let access_rights = buf.read_u32::<BigEndian>()?;
let title_version = buf.read_u16::<BigEndian>()?;
let num_contents = buf.read_u16::<BigEndian>()?;
let boot_index = buf.read_u16::<BigEndian>()?;
let minor_version = buf.read_u16::<BigEndian>()?;
// Build content records by iterating over the rest of the data num_contents times.
let mut content_records = Vec::with_capacity(num_contents as usize);
for _ in 0..num_contents {
let content_id = buf.read_u32::<BigEndian>().map_err(TMDError::IO)?;
let index = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
let type_int = buf.read_u16::<BigEndian>().map_err(TMDError::IO)?;
let content_id = buf.read_u32::<BigEndian>()?;
let index = buf.read_u16::<BigEndian>()?;
let type_int = buf.read_u16::<BigEndian>()?;
let content_type = match type_int {
1 => ContentType::Normal,
2 => ContentType::Development,
@@ -176,9 +176,9 @@ impl TMD {
32769 => ContentType::Shared,
_ => return Err(TMDError::InvalidContentType(type_int))
};
let content_size = buf.read_u64::<BigEndian>().map_err(TMDError::IO)?;
let content_size = buf.read_u64::<BigEndian>()?;
let mut content_hash = [0u8; 20];
buf.read_exact(&mut content_hash).map_err(TMDError::IO)?;
buf.read_exact(&mut content_hash)?;
content_records.push(ContentRecord {
content_id,
index,