45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
use rnex_core::rmc::structures::{Result, RmcSerialize};
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use std::io::{Cursor, Read, Write};
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use v_byte_helpers::{IS_BIG_ENDIAN, ReadExtensions};
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#[derive(Debug, Default, Clone)]
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pub struct Any {
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pub name: String,
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pub data: Vec<u8>,
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}
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impl RmcSerialize for Any {
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fn serialize(&self, writer: &mut impl Write) -> Result<()> {
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self.name.serialize(writer)?;
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let u32_len = self.data.len() as u32;
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(u32_len + 4).serialize(writer)?;
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self.data.serialize(writer)?;
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Ok(())
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}
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fn deserialize(reader: &mut impl Read) -> Result<Self> {
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let name = String::deserialize(reader)?;
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// also length ?
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let _len2: u32 = reader.read_struct(IS_BIG_ENDIAN)?;
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let data = Vec::deserialize(reader)?;
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Ok(Any { name, data })
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}
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}
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impl Any {
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pub fn try_get<T: RmcSerialize>(&self) -> Option<Result<T>> {
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if self.name != T::name() {
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return None;
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}
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return Some(T::deserialize(&mut Cursor::new(&self.data[..])));
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}
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pub fn new<T: RmcSerialize>(val: &T) -> Result<Self> {
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return Ok(Self {
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name: T::name().to_owned(),
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data: val.to_data()?,
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});
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}
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}
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