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refactor: session state save data as bin file

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Nova
2025-08-29 11:54:06 -07:00
parent 8e9ac71ebb
commit ec50f38dfd
3 changed files with 18 additions and 10 deletions
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24
src/core/client_state.rs
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@@ -33,7 +33,8 @@ impl LaunchInfo {
#[derive(Debug, Serialize, Deserialize)]
pub struct ClientStateParsed {
pub launch_info: Option<LaunchInfo>,
pub data: Vec<u8>,
#[serde(skip)]
pub data: Option<Vec<u8>>,
pub root: Mat4,
pub spatial_anchors: FxHashMap<String, Mat4>,
}
@@ -41,7 +42,7 @@ impl ClientStateParsed {
pub fn from_deserialized(client: &Client, state: ClientState) -> Self {
ClientStateParsed {
launch_info: LaunchInfo::from_client(client),
data: state.data.unwrap_or_default(),
data: state.data,
root: Self::spatial_transform(client, state.root).unwrap_or_default(),
spatial_anchors: state
.spatial_anchors
@@ -63,7 +64,9 @@ impl ClientStateParsed {
}
pub fn from_file(file: &Path) -> Option<Self> {
let file_string = std::fs::read_to_string(file).ok()?;
toml::from_str(&file_string).ok()
let mut client_state: Self = toml::from_str(&file_string).ok()?;
client_state.data = std::fs::read(file.with_extension("bin")).ok();
Some(client_state)
}
pub fn to_file(&self, directory: &Path) {
let app_name = self
@@ -71,11 +74,14 @@ impl ClientStateParsed {
.as_ref()
.map(|l| l.cmdline.first().unwrap().split('/').next_back().unwrap())
.unwrap_or("unknown");
let state_file_path = directory
.join(format!("{app_name}-{}", nanoid::nanoid!()))
.with_extension("toml");
let state_file_prefix = directory.join(format!("{app_name}-{}", nanoid::nanoid!()));
let state_metadata_path = state_file_prefix.with_extension("toml");
let state_data_path = state_file_prefix.with_extension("bin");
std::fs::write(state_file_path, toml::to_string(&self).unwrap()).unwrap();
std::fs::write(state_metadata_path, toml::to_string(&self).unwrap()).unwrap();
if let Some(data) = self.data.as_deref() {
std::fs::write(state_data_path, data).unwrap();
}
}
pub fn apply_to(&self, client: &Arc<Client>) -> ClientState {
@@ -83,7 +89,7 @@ impl ClientStateParsed {
root.set_transform(self.root)
}
ClientState {
data: Some(self.data.clone()),
data: self.data.clone(),
root: 0,
spatial_anchors: self
.spatial_anchors
@@ -111,7 +117,7 @@ impl Default for ClientStateParsed {
fn default() -> Self {
Self {
launch_info: None,
data: Default::default(),
data: None,
root: Mat4::IDENTITY,
spatial_anchors: Default::default(),
}