49 lines
1.5 KiB
Rust
49 lines
1.5 KiB
Rust
use crate::{Error, payload::{Decode, Encode}, Payload};
|
|
use std::io::{Read, Seek};
|
|
use byteorder::ReadBytesExt;
|
|
use crate::payload::{SeStringChunkKind, SeInteractableKind};
|
|
|
|
#[derive(Debug, Clone, PartialEq)]
|
|
pub struct DalamudLinkPayload {
|
|
pub plugin: String,
|
|
pub command: u32,
|
|
}
|
|
|
|
impl Decode for DalamudLinkPayload {
|
|
fn decode<R: Read + Seek>(mut reader: R, _chunk_len: usize) -> Result<Self, Error> {
|
|
let plugin_len = reader.read_u8().map_err(Error::from)?;
|
|
let mut plugin_bytes = vec![0; plugin_len as usize];
|
|
reader.read_exact(&mut plugin_bytes).map_err(Error::from)?;
|
|
let plugin = String::from_utf8(plugin_bytes).map_err(Error::from)?;
|
|
|
|
let command = Self::read_integer(reader)?;
|
|
|
|
Ok(Self {
|
|
plugin,
|
|
command,
|
|
})
|
|
}
|
|
}
|
|
|
|
impl Encode for DalamudLinkPayload {
|
|
fn encode(&self) -> Vec<u8> {
|
|
use std::iter::once;
|
|
|
|
let plugin = self.plugin.as_bytes();
|
|
let command = Self::make_integer(self.command);
|
|
let chunk_len = 3 + plugin.len() + command.len();
|
|
|
|
// FIXME: check if chunk_len > 255
|
|
|
|
once(Payload::START_BYTE)
|
|
.chain(once(SeStringChunkKind::Interactable.as_u8()))
|
|
.chain(once(chunk_len as u8))
|
|
.chain(once(SeInteractableKind::DalamudLink.as_u8()))
|
|
.chain(once(plugin.len() as u8))
|
|
.chain(plugin.iter().copied())
|
|
.chain(command.into_iter())
|
|
.chain(once(Payload::END_BYTE))
|
|
.collect()
|
|
}
|
|
}
|