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wire: generate trait for request handling

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This commit is contained in:
Julian Orth 2024-04-08 17:37:35 +02:00
parent e3a1a0b30f
commit acb391335b
102 changed files with 1632 additions and 2086 deletions
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31
src/ifs/wl_shm_pool.rs
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@ -5,11 +5,8 @@ use {
format::{formats, map_wayland_format_id},
ifs::wl_buffer::{WlBuffer, WlBufferError},
leaks::Tracker,
object::Object,
utils::{
buffd::{MsgParser, MsgParserError},
clonecell::CloneCell,
},
object::{Object, Version},
utils::clonecell::CloneCell,
wire::{wl_shm_pool::*, WlShmPoolId},
},
std::rc::Rc,
@ -23,6 +20,7 @@ pub struct WlShmPool {
fd: Rc<OwnedFd>,
mem: CloneCell<Rc<ClientMem>>,
pub tracker: Tracker<Self>,
version: Version,
}
impl WlShmPool {
@ -31,6 +29,7 @@ impl WlShmPool {
client: &Rc<Client>,
fd: Rc<OwnedFd>,
len: usize,
version: Version,
) -> Result<Self, WlShmPoolError> {
Ok(Self {
id,
@ -38,11 +37,15 @@ impl WlShmPool {
mem: CloneCell::new(Rc::new(ClientMem::new(fd.raw(), len, false)?)),
fd,
tracker: Default::default(),
version,
})
}
}
fn create_buffer(&self, parser: MsgParser<'_, '_>) -> Result<(), WlShmPoolError> {
let req: CreateBuffer = self.client.parse(self, parser)?;
impl WlShmPoolRequestHandler for WlShmPool {
type Error = WlShmPoolError;
fn create_buffer(&self, req: CreateBuffer, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let drm_format = map_wayland_format_id(req.format);
let format = match formats().get(&drm_format) {
Some(f) if f.shm_info.is_some() => *f,
@ -66,14 +69,12 @@ impl WlShmPool {
Ok(())
}
fn destroy(&self, parser: MsgParser<'_, '_>) -> Result<(), WlShmPoolError> {
let _req: Destroy = self.client.parse(self, parser)?;
fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
self.client.remove_obj(self)?;
Ok(())
}
fn resize(&self, parser: MsgParser<'_, '_>) -> Result<(), WlShmPoolError> {
let req: Resize = self.client.parse(self, parser)?;
fn resize(&self, req: Resize, _slf: &Rc<Self>) -> Result<(), Self::Error> {
if req.size < 0 {
return Err(WlShmPoolError::NegativeSize);
}
@ -91,10 +92,7 @@ impl WlShmPool {
object_base! {
self = WlShmPool;
CREATE_BUFFER => create_buffer,
DESTROY => destroy,
RESIZE => resize,
version = self.version;
}
impl Object for WlShmPool {}
@ -107,8 +105,6 @@ pub enum WlShmPoolError {
ClientError(Box<ClientError>),
#[error(transparent)]
ClientMemError(Box<ClientMemError>),
#[error("Parsing failed")]
MsgParserError(#[source] Box<MsgParserError>),
#[error("Tried to shrink the pool")]
CannotShrink,
#[error("Requested size is negative")]
@ -123,4 +119,3 @@ pub enum WlShmPoolError {
efrom!(WlShmPoolError, ClientError);
efrom!(WlShmPoolError, ClientMemError);
efrom!(WlShmPoolError, WlBufferError);
efrom!(WlShmPoolError, MsgParserError);