38 lines
No EOL
1.1 KiB
Rust
38 lines
No EOL
1.1 KiB
Rust
use std::io::{Read, Write};
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use bytemuck::bytes_of;
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use log::error;
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use crate::endianness::{IS_BIG_ENDIAN, ReadExtensions};
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use super::{Result, RmcSerialize};
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impl RmcSerialize for String{
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fn deserialize(mut reader: &mut dyn Read) -> Result<Self> {
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let len: u16 = reader.read_struct(IS_BIG_ENDIAN)?;
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let mut data = vec![0; len as usize - 1];
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reader.read_exact(&mut data)?;
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let null: u8 = reader.read_struct(IS_BIG_ENDIAN)?;
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if null != 0{
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error!("unable to find null terminator... continuing anyways");
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}
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Ok(String::from_utf8(data)?)
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}
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fn serialize(&self, writer: &mut dyn Write) -> Result<()> {
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(&self[..]).serialize(writer)
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}
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}
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impl RmcSerialize for &str{
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fn deserialize(_reader: &mut dyn Read) -> Result<Self> {
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panic!("cannot serialize to &str")
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}
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fn serialize(&self, writer: &mut dyn Write) -> Result<()> {
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let u16_len: u16 = (self.len() + 1) as u16;
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writer.write(bytes_of(&u16_len))?;
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writer.write(self.as_bytes())?;
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writer.write(&[0])?;
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Ok(())
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}
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} |