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wasi, Rust + JS decoder works

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This commit is contained in:
Martin Kavík 2024-07-04 16:16:50 +02:00
parent f0e9a8ca94
commit e01752ecec
7 changed files with 310 additions and 14 deletions
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285
Cargo.lock generated
View file

@ -288,6 +288,12 @@ dependencies = [
"alloc-no-stdlib",
]
[[package]]
name = "ambient-authority"
version = "0.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e9d4ee0d472d1cd2e28c97dfa124b3d8d992e10eb0a035f33f5d12e3a177ba3b"
[[package]]
name = "android-tzdata"
version = "0.1.1"
@ -685,6 +691,83 @@ dependencies = [
"serde",
]
[[package]]
name = "cap-fs-ext"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2fc2d2954524be4866aaa720f008fba9995de54784957a1b0e0119992d6d5e52"
dependencies = [
"cap-primitives",
"cap-std",
"io-lifetimes",
"windows-sys 0.52.0",
]
[[package]]
name = "cap-net-ext"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "799c81d79ea9c71a1438efd417c788214bc9e7986046d3710b6bbe60da4d8275"
dependencies = [
"cap-primitives",
"cap-std",
"rustix",
"smallvec 1.13.2",
]
[[package]]
name = "cap-primitives"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00172660727e2d7f808e7cc2bfffd093fdb3ea2ff2ef819289418a3c3ffab5ac"
dependencies = [
"ambient-authority",
"fs-set-times",
"io-extras",
"io-lifetimes",
"ipnet",
"maybe-owned",
"rustix",
"windows-sys 0.52.0",
"winx",
]
[[package]]
name = "cap-rand"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "270f1d341a2afc62604f8f688bee4e444d052b7a74c1458dd3aa7efb47d4077f"
dependencies = [
"ambient-authority",
"rand 0.8.5",
]
[[package]]
name = "cap-std"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8cd9187bb3f7478a4c135ea10473a41a5f029d2ac800c1adf64f35ec7d4c8603"
dependencies = [
"cap-primitives",
"io-extras",
"io-lifetimes",
"rustix",
]
[[package]]
name = "cap-time-ext"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "91666f31e30c85b1d2ee8432c90987f752c45f5821f5638027b41e73e16a395b"
dependencies = [
"ambient-authority",
"cap-primitives",
"iana-time-zone",
"once_cell",
"rustix",
"winx",
]
[[package]]
name = "cargo-platform"
version = "0.1.8"
@ -1266,13 +1349,22 @@ dependencies = [
"dirs-sys-next",
]
[[package]]
name = "dirs"
version = "4.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
dependencies = [
"dirs-sys 0.3.7",
]
[[package]]
name = "dirs"
version = "5.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
dependencies = [
"dirs-sys",
"dirs-sys 0.4.1",
]
[[package]]
@ -1285,6 +1377,17 @@ dependencies = [
"dirs-sys-next",
]
[[package]]
name = "dirs-sys"
version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
dependencies = [
"libc",
"redox_users",
"winapi",
]
[[package]]
name = "dirs-sys"
version = "0.4.1"
@ -1595,9 +1698,21 @@ dependencies = [
"tauri-plugin-dialog",
"tauri-plugin-window-state",
"wasmtime",
"wasmtime-wasi",
"wellen",
]
[[package]]
name = "fd-lock"
version = "4.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7e5768da2206272c81ef0b5e951a41862938a6070da63bcea197899942d3b947"
dependencies = [
"cfg-if",
"rustix",
"windows-sys 0.52.0",
]
[[package]]
name = "fdeflate"
version = "0.3.4"
@ -1681,6 +1796,17 @@ dependencies = [
"zoon",
]
[[package]]
name = "fs-set-times"
version = "0.20.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "033b337d725b97690d86893f9de22b67b80dcc4e9ad815f348254c38119db8fb"
dependencies = [
"io-lifetimes",
"rustix",
"windows-sys 0.52.0",
]
[[package]]
name = "fst-native"
version = "0.8.1"
@ -2526,6 +2652,22 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "io-extras"
version = "0.18.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c9f046b9af244f13b3bd939f55d16830ac3a201e8a9ba9661bfcb03e2be72b9b"
dependencies = [
"io-lifetimes",
"windows-sys 0.52.0",
]
[[package]]
name = "io-lifetimes"
version = "2.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5a611371471e98973dbcab4e0ec66c31a10bc356eeb4d54a0e05eac8158fe38c"
[[package]]
name = "ipnet"
version = "2.9.0"
@ -2911,6 +3053,12 @@ version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
[[package]]
name = "maybe-owned"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4facc753ae494aeb6e3c22f839b158aebd4f9270f55cd3c79906c45476c47ab4"
[[package]]
name = "maybe-uninit"
version = "2.0.0"
@ -4114,8 +4262,10 @@ checksum = "70dc5ec042f7a43c4a73241207cecc9873a06d45debb38b329f8541d85c2730f"
dependencies = [
"bitflags 2.5.0",
"errno",
"itoa 1.0.11",
"libc",
"linux-raw-sys",
"once_cell",
"windows-sys 0.52.0",
]
@ -4460,6 +4610,15 @@ dependencies = [
"wellen",
]
[[package]]
name = "shellexpand"
version = "2.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7ccc8076840c4da029af4f87e4e8daeb0fca6b87bbb02e10cb60b791450e11e4"
dependencies = [
"dirs 4.0.0",
]
[[package]]
name = "signal-hook-registry"
version = "1.4.2"
@ -4721,6 +4880,22 @@ dependencies = [
"version-compare",
]
[[package]]
name = "system-interface"
version = "0.27.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b858526d22750088a9b3cf2e3c2aacebd5377f13adeec02860c30d09113010a6"
dependencies = [
"bitflags 2.5.0",
"cap-fs-ext",
"cap-std",
"fd-lock",
"io-lifetimes",
"rustix",
"windows-sys 0.52.0",
"winx",
]
[[package]]
name = "tao"
version = "0.28.0"
@ -5404,7 +5579,7 @@ dependencies = [
"cocoa",
"core-graphics",
"crossbeam-channel",
"dirs",
"dirs 5.0.1",
"libappindicator",
"muda",
"objc",
@ -6030,6 +6205,37 @@ dependencies = [
"syn 2.0.61",
]
[[package]]
name = "wasmtime-wasi"
version = "22.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8abb1301089ed8e0b4840f539cba316a73ac382090f1b25d22d8c8eed8df49c7"
dependencies = [
"anyhow",
"async-trait",
"bitflags 2.5.0",
"bytes",
"cap-fs-ext",
"cap-net-ext",
"cap-rand",
"cap-std",
"cap-time-ext",
"fs-set-times",
"futures",
"io-extras",
"io-lifetimes",
"once_cell",
"rustix",
"system-interface",
"thiserror",
"tokio",
"tracing",
"url",
"wasmtime",
"wiggle",
"windows-sys 0.52.0",
]
[[package]]
name = "wasmtime-winch"
version = "22.0.0"
@ -6059,6 +6265,15 @@ dependencies = [
"wit-parser",
]
[[package]]
name = "wast"
version = "35.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2ef140f1b49946586078353a453a1d28ba90adfc54dde75710bc1931de204d68"
dependencies = [
"leb128",
]
[[package]]
name = "wast"
version = "211.0.1"
@ -6078,7 +6293,7 @@ version = "1.211.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eb716ca6c86eecac2d82541ffc39860118fc0af9309c4f2670637bea2e1bdd7d"
dependencies = [
"wast",
"wast 211.0.1",
]
[[package]]
@ -6204,6 +6419,48 @@ dependencies = [
"thiserror",
]
[[package]]
name = "wiggle"
version = "22.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "29830e5d01c182d24b94092c697aa7ab0ee97d22e78a2bf40ca91eae6ebca5c2"
dependencies = [
"anyhow",
"async-trait",
"bitflags 2.5.0",
"thiserror",
"tracing",
"wasmtime",
"wiggle-macro",
]
[[package]]
name = "wiggle-generate"
version = "22.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "557567f2793508760cd855f7659b7a0b9dc4dbc451f53f1415d6943a15311ade"
dependencies = [
"anyhow",
"heck 0.4.1",
"proc-macro2",
"quote",
"shellexpand",
"syn 2.0.61",
"witx",
]
[[package]]
name = "wiggle-macro"
version = "22.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cc26129a8aea20b62c961d1b9ab4a3c3b56b10042ed85d004f8678af0f21ba6e"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.61",
"wiggle-generate",
]
[[package]]
name = "winapi"
version = "0.3.9"
@ -6578,6 +6835,16 @@ dependencies = [
"windows-sys 0.48.0",
]
[[package]]
name = "winx"
version = "0.36.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f9643b83820c0cd246ecabe5fa454dd04ba4fa67996369466d0747472d337346"
dependencies = [
"bitflags 2.5.0",
"windows-sys 0.52.0",
]
[[package]]
name = "wit-bindgen-rt"
version = "0.26.0"
@ -6605,6 +6872,18 @@ dependencies = [
"wasmparser",
]
[[package]]
name = "witx"
version = "0.9.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e366f27a5cabcddb2706a78296a40b8fcc451e1a6aba2fc1d94b4a01bdaaef4b"
dependencies = [
"anyhow",
"log",
"thiserror",
"wast 35.0.2",
]
[[package]]
name = "wry"
version = "0.40.1"

1
src-tauri/Cargo.toml
View file

@ -24,3 +24,4 @@ tauri = { version = "=2.0.0-beta.22", features = ["macos-private-api", "linux-ip
tauri-plugin-window-state = "=2.0.0-beta.9"
tauri-plugin-dialog = "=2.0.0-beta.9"
wasmtime = "22.0.0"
wasmtime-wasi = "22.0.0"

33
src-tauri/src/component_manager.rs
View file

@ -1,12 +1,21 @@
use crate::{AddedDecodersCount, DecoderPath};
use wasmtime::component::{*, Component as WasmtimeComponent};
use wasmtime::{Engine, Store};
use wasmtime_wasi::{WasiCtx, WasiView};
bindgen!();
struct LinkedState;
struct State {
ctx: WasiCtx,
table: ResourceTable,
}
impl component::decoder::host::Host for LinkedState {
impl WasiView for State {
fn ctx(&mut self) -> &mut WasiCtx { &mut self.ctx }
fn table(&mut self) -> &mut ResourceTable { &mut self.table }
}
impl component::decoder::host::Host for State {
fn log(&mut self, message: String) -> () {
println!("Decoder: {message}");
}
@ -18,22 +27,30 @@ impl component::decoder::host::Host for LinkedState {
pub fn add_decoders(decoder_paths: Vec<DecoderPath>) -> AddedDecodersCount {
println!("decoders in Tauri: {decoder_paths:#?}");
println!("{:#?}", std::env::current_dir());
let decoder_paths_len = decoder_paths.len();
if let Err(error) = add_decoder(&decoder_paths[0]) {
eprintln!("add_decoders error: {error:?}");
}
std::thread::spawn(move || {
if let Err(error) = add_decoder(&decoder_paths[0]) {
eprintln!("add_decoders error: {error:?}");
}
}).join().unwrap();
decoder_paths.len()
decoder_paths_len
}
fn add_decoder(path: &str) -> wasmtime::Result<()> {
let engine = Engine::default();
let wasmtime_component = WasmtimeComponent::from_file(&engine, path)?;
let mut linker = Linker::new(&engine);
Component::add_to_linker(&mut linker, |state: &mut LinkedState| state)?;
wasmtime_wasi::add_to_linker_sync(&mut linker)?;
Component::add_to_linker(&mut linker, |state: &mut State| state)?;
let mut store = Store::new(&engine, LinkedState);
let mut store = Store::new(&engine, State {
ctx: WasiCtx::builder().build(),
table: ResourceTable::new(),
});
let (component, _instance) = Component::instantiate(&mut store, &wasmtime_component, &linker)?;

3
test_files/components/javascript_decoder/README.md
View file

@ -7,5 +7,4 @@ How to create and build the Javascript component:
5. Create the `src` folder with the file `index.js`
6. Create the `wit` folder with the file `world.wit`
7. Update code as needed
8. `npx jco componentize src/index.js --wit wit/world.wit --out javascript_decoder.wasm`
9. `npx jco opt javascript_decoder.wasm --output javascript_decoder.wasm`
8. `npx jco componentize src/index.js --wit wit/world.wit --out javascript_decoder.wasm && npx jco opt javascript_decoder.wasm --output javascript_decoder.wasm`

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test_files/components/javascript_decoder/javascript_decoder.wasm
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2
test_files/components/javascript_decoder/src/index.js
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@ -1,4 +1,4 @@
import { log } from "component:javascript-decoder/host"
import { log } from "component:decoder/host"
const name = "Javascript Test Decoder"

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test_files/components/python_decoder/python_decoder.wasm
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