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Merge pull request #46 from uqbar-dao/dr/process-std-lib

Browse Source 
Build standard library for processes
This commit is contained in:
dr-frmr 2023-11-06 23:07:58 -05:00 committed by GitHub
commit fd1cc73895
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79 changed files with 4824 additions and 7432 deletions
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3
Cargo-component.lock
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@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

479
Cargo.lock generated
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File diff suppressed because it is too large Load Diff

5
Cargo.toml
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@ -61,8 +61,9 @@ thiserror = "1.0.43"
tokio = { version = "1.28", features = ["fs", "macros", "rt-multi-thread", "sync"] }
tokio-tungstenite = "*"
url = "*"
uqbar_process_lib = { path = "process_lib" }
uuid = { version = "1.1.2", features = ["serde", "v4"] }
warp = "0.3.5"
wasmtime = "12.0.1"
wasmtime-wasi = "12.0.1"
wasmtime = "14.0.4"
wasmtime-wasi = "14.0.4"
zip = "0.6"

13
build.rs
View File

@ -40,18 +40,11 @@ fn build_app(target_path: &str, name: &str, parent_pkg_path: Option<&str>) {
// if and only if module's wit is outdated, re-set-up build environment
if file_outdated(
format!("{}/wit/uqbar.wit", pwd.display()),
format!("{}/wit/uqbar.wit", target_path),
format!("{}/target.wasm", pwd.display()),
format!("{}/target/bindings/{}/target.wasm", target_path, name),
)
.unwrap_or(true)
{
println!("cargo:warning=wit outdated, rebuilding");
run_command(Command::new("cp").args(&[
"-r",
&format!("{}/wit", pwd.display()),
&format!("{}/wit", target_path),
]))
.unwrap();
// create target/bindings directory
fs::create_dir_all(&format!("{}/target/bindings/{}", target_path, name,)).unwrap();
// copy newly-made target.wasm into target/bindings
@ -116,7 +109,7 @@ fn build_app(target_path: &str, name: &str, parent_pkg_path: Option<&str>) {
"embed",
"wit",
"--world",
"uq-process",
"process",
&format!(
"{}/target/wasm32-wasi/release/{}_adapted.wasm",
target_path, name

3
modules/app_store/app_store/Cargo-component.lock
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@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

115
modules/app_store/app_store/Cargo.lock generated
View File

@ -14,12 +14,12 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"rand",
"serde",
"serde_json",
"sha2",
"wit-bindgen 0.11.0",
"uqbar_process_lib",
"wit-bindgen",
]
[[package]]
@ -46,29 +46,6 @@ dependencies = [
"generic-array",
]
[[package]]
name = "cargo-component-bindings"
version = "0.3.0"
source = "git+https://github.com/bytecodealliance/cargo-component#5cddf6df7fd5ab5aa9bfd66f4cf2e2f6cc7d72f9"
dependencies = [
"cargo-component-macro",
"wit-bindgen 0.13.0",
]
[[package]]
name = "cargo-component-macro"
version = "0.3.0"
source = "git+https://github.com/bytecodealliance/cargo-component#5cddf6df7fd5ab5aa9bfd66f4cf2e2f6cc7d72f9"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-component",
]
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -77,9 +54,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "cpufeatures"
version = "0.2.10"
version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fbc60abd742b35f2492f808e1abbb83d45f72db402e14c55057edc9c7b1e9e4"
checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0"
dependencies = [
"libc",
]
@ -154,9 +131,9 @@ checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "indexmap"
version = "2.0.2"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -177,9 +154,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.149"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
@ -255,18 +232,18 @@ checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.189"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.189"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
@ -275,9 +252,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.107"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -312,9 +289,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.38"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
@ -345,6 +322,17 @@ version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
@ -359,18 +347,18 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.35.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ca90ba1b5b0a70d3d49473c5579951f3bddc78d47b59256d2f9d4922b150aca"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.9"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14abc161bfda5b519aa229758b68f2a52b45a12b993808665c857d1a9a00223c"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
@ -384,9 +372,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.115.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e06c0641a4add879ba71ccb3a1e4278fd546f76f1eafb21d8f7b07733b547cd5"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -394,18 +382,8 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
dependencies = [
"bitflags",
]
[[package]]
name = "wit-bindgen"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c7d92ce0ca6b6074059413a9581a637550c3a740581c854f9847ec293c8aed71"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags",
"wit-bindgen-rust-macro",
@ -413,9 +391,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-core"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "565b945ae074886071eccf9cdaf8ccd7b959c2b0d624095bea5fe62003e8b3e0"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -424,9 +401,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5695ff4e41873ed9ce56d2787e6b5772bdad9e70e2c1d2d160621d1762257f4f"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
@ -437,9 +413,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a91835ea4231da1fe7971679d505ba14be7826e192b6357f08465866ef482e08"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
@ -452,9 +427,9 @@ dependencies = [
[[package]]
name = "wit-component"
version = "0.16.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e87488b57a08e2cbbd076b325acbe7f8666965af174d69d5929cd373bd54547f"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags",
@ -471,9 +446,9 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.12.1"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6ace9943d89bbf3dbbc71b966da0e7302057b311f36a4ac3d65ddfef17b52cf"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",

13
modules/app_store/app_store/Cargo.toml
View File

@ -13,20 +13,15 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
rand = "0.8.5"
rand = "0.8"
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
sha2 = "0.10.8"
wit-bindgen = { version = "0.11.0", default_features = false }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

1
modules/app_store/app_store/src/kernel_types.rs
View File

@ -1 +0,0 @@
../../../../src/kernel_types.rs

399
modules/app_store/app_store/src/lib.rs
View File

@ -1,20 +1,20 @@
cargo_component_bindings::generate!();
use bindings::{
component::uq_process::types::*, get_capability, get_payload, print_to_terminal, receive,
send_request, send_response, Guest,
};
use serde::{Deserialize, Serialize};
use sha2::Digest;
use std::collections::{HashMap, HashSet};
use uqbar_process_lib::kernel_types as kt;
use uqbar_process_lib::uqbar::process::standard as wit;
use uqbar_process_lib::{
get_capability, get_payload, get_typed_state, grant_messaging, println, receive, set_state,
Address, Message, NodeId, PackageId, ProcessId, Request, Response,
};
#[allow(dead_code)]
mod kernel_types;
use kernel_types as kt;
use kernel_types::{PackageManifestEntry, PackageMetadata, PackageVersion};
#[allow(dead_code)]
mod process_lib;
use process_lib::PackageId;
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
#[allow(dead_code)]
mod ft_worker_lib;
@ -66,7 +66,7 @@ struct PackageListing {
pub publisher: NodeId,
pub description: Option<String>,
pub website: Option<String>,
pub version: PackageVersion,
pub version: kt::PackageVersion,
pub version_hash: String, // sha256 hash of the package zip or whatever
}
@ -158,27 +158,23 @@ pub enum InstallResponse {
Failure,
}
//
// app store init()
//
impl Guest for Component {
fn init(our: Address) {
assert_eq!(our.process, "main:app_store:uqbar");
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
// begin by granting messaging capabilities to http_server and terminal,
// so that they can send us requests.
process_lib::grant_messaging(
grant_messaging(
&our,
&Vec::from([
ProcessId::from_str("http_server:sys:uqbar").unwrap(),
ProcessId::from_str("terminal:terminal:uqbar").unwrap(),
]),
);
print_to_terminal(0, &format!("app_store main proc: start"));
println!("{}: start", our.process);
// load in our saved state or initalize a new one if none exists
let mut state = process_lib::get_state::<State>().unwrap_or(State {
let mut state =
get_typed_state(|bytes| Ok(bincode::deserialize(bytes)?)).unwrap_or(State {
packages: HashMap::new(),
requested_packages: HashSet::new(),
});
@ -189,107 +185,91 @@ impl Guest for Component {
Ok((source, message)) => (source, message),
Err((error, _context)) => {
// TODO handle net errors more usefully based on their context
print_to_terminal(0, &format!("net error: {:?}", error.kind));
println!("net error: {:?}", error.kind);
continue;
}
};
match handle_message(&our, &source, &mut state, &message) {
Ok(()) => {}
Err(e) => println!("app-store: error handling message: {:?}", e),
}
}
}
}
fn handle_message(
our: &Address,
source: &Address,
mut state: &mut State,
message: &Message,
) -> anyhow::Result<()> {
match message {
Message::Request(req) => {
match &serde_json::from_slice::<Req>(&req.ipc) {
Ok(Req::LocalRequest(local_request)) => {
match handle_local_request(&our, &source, local_request, &mut state) {
Ok(None) => continue,
Ok(None) => return Ok(()),
Ok(Some(resp)) => {
if req.expects_response.is_some() {
send_response(
&Response {
inherit: false,
ipc: serde_json::to_vec(&resp).unwrap(),
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(serde_json::to_vec(&resp)?)
.send()?;
}
}
Err(err) => {
print_to_terminal(
0,
&format!("app-store: local request error: {:?}", err),
);
println!("app-store: local request error: {:?}", err);
}
}
}
Ok(Req::RemoteRequest(remote_request)) => {
match handle_remote_request(&our, &source, remote_request, &mut state) {
Ok(None) => continue,
Ok(None) => return Ok(()),
Ok(Some(resp)) => {
if req.expects_response.is_some() {
send_response(
&Response {
inherit: false,
ipc: serde_json::to_vec(&resp).unwrap(),
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(serde_json::to_vec(&resp)?)
.send()?;
}
}
Err(err) => {
print_to_terminal(
0,
&format!("app-store: remote request error: {:?}", err),
);
println!("app-store: remote request error: {:?}", err);
}
}
}
Ok(Req::FTWorkerResult(FTWorkerResult::ReceiveSuccess(name))) => {
// do with file what you'd like here
print_to_terminal(
0,
&format!("file_transfer: successfully received {:?}", name,),
);
println!("file_transfer: successfully received {:?}", name);
// remove leading / and .zip from file name to get package ID
let package_id =
match PackageId::from_str(name[1..].trim_end_matches(".zip")) {
let package_id = match PackageId::from_str(name[1..].trim_end_matches(".zip")) {
Ok(package_id) => package_id,
Err(_) => {
print_to_terminal(
0,
&format!("app store: bad package filename: {}", name),
);
continue;
Err(e) => {
println!("app store: bad package filename: {}", name);
return Err(anyhow::anyhow!(e));
}
};
if state.requested_packages.remove(&package_id) {
// auto-take zip from payload and request ourself with New
let _ = send_request(
&our,
&Request {
inherit: true, // will inherit payload!
expects_response: None,
ipc: serde_json::to_vec(&Req::LocalRequest(
Request::new()
.target(our.clone())?
.inherit(true)
.ipc_bytes(serde_json::to_vec(&Req::LocalRequest(
LocalRequest::NewPackage {
package: package_id,
mirror: true,
},
))
.unwrap(),
metadata: None,
},
None,
None,
);
))?)
.send()?;
}
}
Ok(Req::FTWorkerCommand(_)) => {
spawn_receive_transfer(&our, &req.ipc);
}
e => {
print_to_terminal(
0,
&format!("app store bad request: {:?}, error {:?}", req.ipc, e),
);
continue;
return Err(anyhow::anyhow!(
"app store bad request: {:?}, error {:?}",
req.ipc,
e
))
}
}
}
@ -297,60 +277,37 @@ impl Guest for Component {
match &serde_json::from_slice::<Resp>(&response.ipc) {
Ok(Resp::RemoteResponse(remote_response)) => match remote_response {
RemoteResponse::DownloadApproved => {
print_to_terminal(
0,
"app store: download approved, should be starting",
);
println!("app store: download approved, should be starting");
}
RemoteResponse::DownloadDenied => {
print_to_terminal(
0,
"app store: could not download package from that node!",
);
println!("app store: could not download package from that node!");
}
},
Ok(Resp::FTWorkerResult(ft_worker_result)) => {
let Ok(context) = serde_json::from_slice::<FileTransferContext>(&context.unwrap_or_default()) else {
print_to_terminal(0, "file_transfer: got weird local request");
continue;
let Ok(context) =
serde_json::from_slice::<FileTransferContext>(&context.as_ref().unwrap())
else {
return Err(anyhow::anyhow!("file_transfer: got weird local request"));
};
match ft_worker_result {
FTWorkerResult::SendSuccess => {
print_to_terminal(
0,
&format!(
println!(
"file_transfer: successfully shared app {} in {:.4}s",
context.file_name,
std::time::SystemTime::now()
.duration_since(context.start_time)
.unwrap()
.as_secs_f64(),
),
);
}
e => {
print_to_terminal(
0,
&format!("app store file transfer: error {:?}", e),
);
}
}
}
e => {
print_to_terminal(
0,
&format!(
"app store bad response: {:?}, error {:?}",
response.ipc, e
),
);
continue;
}
}
}
e => return Err(anyhow::anyhow!("file_transfer: {:?}", e)),
}
}
_ => return Err(anyhow::anyhow!("bad response from file transfer worker")),
}
}
}
Ok(())
}
fn handle_local_request(
@ -364,81 +321,67 @@ fn handle_local_request(
}
match request {
LocalRequest::NewPackage { package, mirror } => {
let Some(mut payload) = get_payload() else {
return Err(anyhow::anyhow!("no payload"));
};
let vfs_address = Address {
node: our.node.clone(),
process: ProcessId::from_str("vfs:sys:uqbar")?,
};
Request::new()
.target(vfs_address.clone())?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::New,
})?)
.send_and_await_response(5)??;
let Some(mut payload) = get_payload() else {
return Err(anyhow::anyhow!("no payload"));
};
// produce the version hash for this new package
let mut hasher = sha2::Sha256::new();
hasher.update(&payload.bytes);
let version_hash = format!("{:x}", hasher.finalize());
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::New,
})?,
None,
None,
5,
)?;
// add zip bytes
payload.mime = Some("application/zip".to_string());
let _ = process_lib::send_and_await_response(
&vfs_address,
true,
serde_json::to_vec(&kt::VfsRequest {
Request::new()
.target(vfs_address.clone())?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::Add {
full_path: package.to_string(),
entry_type: kt::AddEntryType::ZipArchive,
},
})?,
None,
Some(&payload),
5,
)?;
})?)
.payload(payload.clone())
.send_and_await_response(5)??;
// save the zip file itself in VFS for sharing with other nodes
// call it <package>.zip
let _ = process_lib::send_and_await_response(
&vfs_address,
true,
serde_json::to_vec(&kt::VfsRequest {
Request::new()
.target(vfs_address.clone())?
.inherit(true)
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::Add {
full_path: format!("/{}.zip", package.to_string()),
entry_type: kt::AddEntryType::NewFile,
},
})?,
None,
Some(&payload),
5,
)?;
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
})?)
.payload(payload)
.send_and_await_response(5)??;
Request::new()
.target(vfs_address.clone())?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::GetEntry("/metadata.json".into()),
})?,
None,
None,
5,
)?;
})?)
.send_and_await_response(5)??;
let Some(payload) = get_payload() else {
return Err(anyhow::anyhow!("no metadata payload"));
};
let metadata = String::from_utf8(payload.bytes)?;
let metadata = serde_json::from_str::<PackageMetadata>(&metadata)?;
let metadata = serde_json::from_str::<kt::PackageMetadata>(&metadata)?;
let listing_data = PackageListing {
name: metadata.package,
@ -455,30 +398,27 @@ fn handle_local_request(
auto_update: true,
};
state.packages.insert(package.clone(), package_state);
process_lib::set_state::<State>(&state);
crate::set_state(&bincode::serialize(state)?);
Ok(Some(Resp::NewPackageResponse(NewPackageResponse::Success)))
}
LocalRequest::Download {
package,
install_from,
} => Ok(Some(Resp::DownloadResponse(
match process_lib::send_and_await_response(
&Address {
node: install_from.clone(),
process: our.process.clone(),
},
true,
serde_json::to_vec(&RemoteRequest::Download(package.clone()))?,
None,
None,
5,
) {
Ok((_source, Message::Response((resp, _context)))) => {
match Request::new()
.target(Address::new(&install_from, our.process.clone())?)?
.inherit(true)
.ipc_bytes(serde_json::to_vec(&RemoteRequest::Download(
package.clone(),
))?)
.send_and_await_response(5)
{
Ok(Ok((_source, Message::Response((resp, _context))))) => {
let resp = serde_json::from_slice::<Resp>(&resp.ipc)?;
match resp {
Resp::RemoteResponse(RemoteResponse::DownloadApproved) => {
state.requested_packages.insert(package.clone());
process_lib::set_state::<State>(&state);
crate::set_state(&bincode::serialize(&state)?);
DownloadResponse::Started
}
_ => DownloadResponse::Failure,
@ -492,22 +432,18 @@ fn handle_local_request(
node: our.node.clone(),
process: ProcessId::from_str("vfs:sys:uqbar")?,
};
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
Request::new()
.target(Address::new(&our.node, "vfs:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::GetEntry("/manifest.json".into()),
})?,
None,
None,
5,
)?;
})?)
.send_and_await_response(5)??;
let Some(payload) = get_payload() else {
return Err(anyhow::anyhow!("no payload"));
};
let manifest = String::from_utf8(payload.bytes)?;
let manifest = serde_json::from_str::<Vec<PackageManifestEntry>>(&manifest)?;
let manifest = serde_json::from_str::<Vec<kt::PackageManifestEntry>>(&manifest)?;
for entry in manifest {
let path = if entry.process_wasm_path.starts_with("/") {
entry.process_wasm_path
@ -515,19 +451,15 @@ fn handle_local_request(
format!("/{}", entry.process_wasm_path)
};
let (_, hash_response) = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
let (_, hash_response) = Request::new()
.target(Address::new(&our.node, "vfs:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::GetHash(path.clone()),
})?,
None,
None,
5,
)?;
})?)
.send_and_await_response(5)??;
let Message::Response((Response { ipc, .. }, _)) = hash_response else {
let Message::Response((wit::Response { ipc, .. }, _)) = hash_response else {
return Err(anyhow::anyhow!("bad vfs response"));
};
let kt::VfsResponse::GetHash(Some(hash)) = serde_json::from_slice(&ipc)? else {
@ -579,9 +511,9 @@ fn handle_local_request(
node: our.node.clone(),
process: parsed_process_id.clone(),
},
&"\"messaging\"".into()
&"\"messaging\"".into(),
) else {
print_to_terminal(0, &format!("app-store: no cap for {} to give away!", process_name));
println!("app-store: no cap for {} to give away!", process_name);
continue;
};
initial_capabilities.insert(kt::de_wit_signed_capability(messaging_cap));
@ -591,63 +523,46 @@ fn handle_local_request(
let Ok(parsed_new_process_id) = ProcessId::from_str(&process_id) else {
return Err(anyhow::anyhow!("app-store: invalid process id!"));
};
let _ = process_lib::send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("kernel:sys:uqbar")?,
},
false,
serde_json::to_vec(&kt::KernelCommand::KillProcess(kt::ProcessId::de_wit(
parsed_new_process_id.clone(),
)))?,
None,
None,
None,
);
Request::new()
.target(Address::new(&our.node, "kernel:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::KernelCommand::KillProcess(
kt::ProcessId::de_wit(parsed_new_process_id.clone()),
))?)
.send()?;
// kernel start process takes bytes as payload + wasm_bytes_handle...
// reconsider perhaps
let (_, _bytes_response) = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
let (_, _bytes_response) = Request::new()
.target(Address::new(&our.node, "vfs:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::GetEntry(path),
})?,
None,
None,
5,
)?;
})?)
.send_and_await_response(5)??;
let Some(payload) = get_payload() else {
return Err(anyhow::anyhow!("no wasm bytes payload."));
};
let _ = process_lib::send_and_await_response(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("kernel:sys:uqbar")?,
},
false,
serde_json::to_vec(&kt::KernelCommand::StartProcess {
Request::new()
.target(Address::new(&our.node, "kernel:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::KernelCommand::StartProcess {
id: kt::ProcessId::de_wit(parsed_new_process_id),
wasm_bytes_handle: hash,
on_panic: entry.on_panic,
initial_capabilities,
public: entry.public,
})?,
None,
Some(&payload),
5,
)?;
})?)
.payload(payload)
.send_and_await_response(5)?;
}
Ok(Some(Resp::InstallResponse(InstallResponse::Success)))
}
LocalRequest::Uninstall(package) => {
LocalRequest::Uninstall(_package) => {
// TODO
Ok(None)
}
LocalRequest::Delete(package) => {
LocalRequest::Delete(_package) => {
// TODO
Ok(None)
}
@ -663,28 +578,20 @@ fn handle_remote_request(
match request {
RemoteRequest::Download(package) => {
let Some(package_state) = state.packages.get(&package) else {
return Ok(Some(Resp::RemoteResponse(RemoteResponse::DownloadDenied)))
return Ok(Some(Resp::RemoteResponse(RemoteResponse::DownloadDenied)));
};
if !package_state.mirroring {
return Ok(Some(Resp::RemoteResponse(RemoteResponse::DownloadDenied)));
}
// get the .zip from VFS and attach as payload to response
let vfs_address = Address {
node: our.node.clone(),
process: ProcessId::from_str("vfs:sys:uqbar")?,
};
let file_name = format!("/{}.zip", package.to_string());
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
Request::new()
.target(Address::new(&our.node, "vfs:sys:uqbar")?)?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: package.to_string(),
action: kt::VfsAction::GetEntry(file_name.clone()),
})?,
None,
None,
5,
)?;
})?)
.send_and_await_response(5)?;
// transfer will inherit the payload bytes we receive from VFS
spawn_transfer(&our, &file_name, None, &source);
Ok(Some(Resp::RemoteResponse(RemoteResponse::DownloadApproved)))

1
modules/app_store/app_store/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

111
modules/app_store/ft_worker/Cargo.lock generated
View File

@ -23,29 +23,6 @@ version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
[[package]]
name = "cargo-component-bindings"
version = "0.3.0"
source = "git+https://github.com/bytecodealliance/cargo-component#5cddf6df7fd5ab5aa9bfd66f4cf2e2f6cc7d72f9"
dependencies = [
"cargo-component-macro",
"wit-bindgen 0.13.0",
]
[[package]]
name = "cargo-component-macro"
version = "0.3.0"
source = "git+https://github.com/bytecodealliance/cargo-component#5cddf6df7fd5ab5aa9bfd66f4cf2e2f6cc7d72f9"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-component",
]
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -64,11 +41,11 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"rand",
"serde",
"serde_json",
"wit-bindgen 0.11.0",
"uqbar_process_lib",
"wit-bindgen",
]
[[package]]
@ -105,9 +82,9 @@ checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "indexmap"
version = "2.0.2"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -128,9 +105,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.149"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
@ -206,18 +183,18 @@ checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.189"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.189"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
@ -226,9 +203,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.107"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -252,9 +229,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.38"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
@ -279,6 +256,17 @@ version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
@ -287,18 +275,18 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.35.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ca90ba1b5b0a70d3d49473c5579951f3bddc78d47b59256d2f9d4922b150aca"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.9"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14abc161bfda5b519aa229758b68f2a52b45a12b993808665c857d1a9a00223c"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
@ -312,9 +300,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.115.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e06c0641a4add879ba71ccb3a1e4278fd546f76f1eafb21d8f7b07733b547cd5"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -322,18 +310,8 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
dependencies = [
"bitflags",
]
[[package]]
name = "wit-bindgen"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c7d92ce0ca6b6074059413a9581a637550c3a740581c854f9847ec293c8aed71"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags",
"wit-bindgen-rust-macro",
@ -341,9 +319,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-core"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "565b945ae074886071eccf9cdaf8ccd7b959c2b0d624095bea5fe62003e8b3e0"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -352,9 +329,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5695ff4e41873ed9ce56d2787e6b5772bdad9e70e2c1d2d160621d1762257f4f"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
@ -365,9 +341,8 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a91835ea4231da1fe7971679d505ba14be7826e192b6357f08465866ef482e08"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
@ -380,9 +355,9 @@ dependencies = [
[[package]]
name = "wit-component"
version = "0.16.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e87488b57a08e2cbbd076b325acbe7f8666965af174d69d5929cd373bd54547f"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags",
@ -399,9 +374,9 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.12.1"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6ace9943d89bbf3dbbc71b966da0e7302057b311f36a4ac3d65ddfef17b52cf"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",

11
modules/app_store/ft_worker/Cargo.toml
View File

@ -13,19 +13,14 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
rand = "0.8"
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

9
modules/app_store/ft_worker/src/ft_worker_lib.rs
View File

@ -1,6 +1,5 @@
use super::bindings::component::uq_process::types::*;
use super::bindings::{print_to_terminal, send_request, spawn, Address, Payload};
use serde::{Deserialize, Serialize};
use uqbar_process_lib::uqbar::process::standard::*;
#[derive(Debug, Serialize, Deserialize)]
pub struct FileTransferContext {
@ -84,7 +83,8 @@ pub fn spawn_transfer(
.unwrap(),
metadata: None,
},
Some(&serde_json::to_vec(&FileTransferContext {
Some(
&serde_json::to_vec(&FileTransferContext {
file_name: file_name.into(),
file_size: match &payload_or_inherit {
Some(p) => Some(p.bytes.len() as u64),
@ -92,7 +92,8 @@ pub fn spawn_transfer(
},
start_time: std::time::SystemTime::now(),
})
.unwrap()),
.unwrap(),
),
payload_or_inherit.as_ref(),
);
}

22
modules/app_store/ft_worker/src/lib.rs
View File

@ -1,15 +1,17 @@
cargo_component_bindings::generate!();
use bindings::component::uq_process::types::*;
use bindings::{get_payload, print_to_terminal, receive, send_request, send_response, Guest};
use serde::{Deserialize, Serialize};
struct Component;
use uqbar_process_lib::uqbar::process::standard::*;
mod ft_worker_lib;
#[allow(dead_code)]
mod process_lib;
use ft_worker_lib::*;
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
/// internal worker protocol
#[derive(Debug, Serialize, Deserialize)]
pub enum FTWorkerProtocol {
@ -17,8 +19,10 @@ pub enum FTWorkerProtocol {
Finished,
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
print_to_terminal(1, &format!("{}: start", our.process));
let Ok((parent_process, Message::Request(req))) = receive() else {
@ -49,7 +53,7 @@ impl Guest for Component {
// then upon reciving affirmative response,
// send contents in chunks and wait for
// acknowledgement.
match bindings::send_and_await_response(
match send_and_await_response(
&Address::from_str(&target).unwrap(),
&Request {
inherit: false,

1
modules/app_store/ft_worker/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

3
modules/chess/Cargo-component.lock
View File

@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

290
modules/chess/Cargo.lock generated
View File

@ -46,33 +46,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#36c221e41db3e87dec4c82eadcb9bc8f37626533"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#36c221e41db3e87dec4c82eadcb9bc8f37626533"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
[[package]]
name = "cfg-if"
@ -87,10 +63,10 @@ dependencies = [
"anyhow",
"base64",
"bincode",
"cargo-component-bindings",
"pleco",
"serde",
"serde_json",
"uqbar_process_lib",
"wit-bindgen",
]
@ -148,15 +124,6 @@ version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
dependencies = [
"percent-encoding",
]
[[package]]
name = "fuchsia-cprng"
version = "0.1.1"
@ -164,10 +131,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
[[package]]
name = "hashbrown"
version = "0.14.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"cfg-if",
"libc",
"wasi",
]
[[package]]
name = "hashbrown"
version = "0.14.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
[[package]]
name = "heck"
@ -190,21 +168,11 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -231,9 +199,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.148"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
@ -241,12 +209,6 @@ version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "memoffset"
version = "0.9.0"
@ -272,12 +234,6 @@ dependencies = [
"libc",
]
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
[[package]]
name = "pleco"
version = "0.5.0"
@ -288,28 +244,23 @@ dependencies = [
"lazy_static",
"mucow",
"num_cpus",
"rand",
"rand 0.6.5",
"rayon",
]
[[package]]
name = "proc-macro2"
version = "1.0.66"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
dependencies = [
"unicode-ident",
]
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
name = "proc-macro2"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
"unicode-ident",
]
[[package]]
@ -329,7 +280,7 @@ checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
dependencies = [
"autocfg 0.1.8",
"libc",
"rand_chacha",
"rand_chacha 0.1.1",
"rand_core 0.4.2",
"rand_hc",
"rand_isaac",
@ -340,6 +291,17 @@ dependencies = [
"winapi",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha 0.3.1",
"rand_core 0.6.4",
]
[[package]]
name = "rand_chacha"
version = "0.1.1"
@ -350,6 +312,16 @@ dependencies = [
"rand_core 0.3.1",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core 0.6.4",
]
[[package]]
name = "rand_core"
version = "0.3.1"
@ -365,6 +337,15 @@ version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "rand_hc"
version = "0.1.0"
@ -470,24 +451,24 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
[[package]]
name = "semver"
version = "1.0.18"
version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
@ -496,9 +477,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.106"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2cc66a619ed80bf7a0f6b17dd063a84b88f6dea1813737cf469aef1d081142c2"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -507,9 +488,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.11.0"
version = "1.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
[[package]]
name = "spdx"
@ -522,59 +503,20 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.32"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "239814284fd6f1a4ffe4ca893952cdd93c224b6a1571c9a9eadd670295c0c9e2"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "unicode-segmentation"
@ -589,40 +531,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand 0.8.5",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -631,9 +574,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -663,19 +606,17 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags 2.4.1",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -684,54 +625,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags 2.4.1",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -741,16 +670,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

15
modules/chess/Cargo.toml
View File

@ -12,21 +12,16 @@ lto = true
[dependencies]
anyhow = "1.0"
base64 = "0.13"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
pleco = "0.5"
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
base64 = "0.13"
pleco = "0.5"
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

17
modules/chess/src/chess.html
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File diff suppressed because one or more lines are too long

1
modules/chess/src/index.css
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File diff suppressed because one or more lines are too long

113
modules/chess/src/index.js
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File diff suppressed because one or more lines are too long

608
modules/chess/src/lib.rs
View File

@ -1,19 +1,22 @@
cargo_component_bindings::generate!();
use bindings::component::uq_process::types::*;
use bindings::{
get_payload, print_to_terminal, receive, send_and_await_response, send_request, send_requests,
send_response, Guest,
};
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::collections::HashMap;
extern crate base64;
extern crate pleco;
use pleco::Board;
use uqbar_process_lib::uqbar::process::standard as wit;
use uqbar_process_lib::{
get_payload, get_typed_state, println, receive, set_state, Address, Message, Payload, Request,
Response,
};
#[allow(dead_code)]
mod process_lib;
wit_bindgen::generate!({
path: "../../wit",
world: "process",
exports: {
world: Component,
},
});
struct Component;
@ -82,36 +85,33 @@ fn json_game(game: &Game) -> serde_json::Value {
})
}
fn send_http_response(status: u16, headers: HashMap<String, String>, payload_bytes: Vec<u8>) {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
fn send_http_response(
status: u16,
headers: HashMap<String, String>,
payload_bytes: Vec<u8>,
) -> anyhow::Result<()> {
Response::new()
.ipc_bytes(
serde_json::json!({
"status": status,
"headers": headers,
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
)
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: payload_bytes,
}),
)
})
.send()
}
fn send_ws_update(our: Address, game: Game) {
send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("encryptor:sys:uqbar").unwrap(),
},
&Request {
inherit: false,
expects_response: None,
ipc: serde_json::json!({
fn send_ws_update(our: Address, game: Game) -> anyhow::Result<()> {
Request::new()
.target(Address::new(&our.node, "encryptor:sys:uqbar").unwrap())?
.ipc_bytes(
serde_json::json!({
"EncryptAndForwardAction": {
"channel_id": our.process.to_string(),
"forward_to": {
@ -136,10 +136,8 @@ fn send_ws_update(our: Address, game: Game) {
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
Some(&Payload {
)
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: serde_json::json!({
"kind": "game_update",
@ -148,8 +146,8 @@ fn send_ws_update(our: Address, game: Game) {
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()
}
fn response_success() -> bool {
@ -166,33 +164,25 @@ fn response_success() -> bool {
fn save_chess_state(state: ChessState) {
let stored_state = convert_state(state);
process_lib::set_state::<StoredChessState>(&stored_state);
set_state(&bincode::serialize(&stored_state).unwrap());
}
const CHESS_PAGE: &str = include_str!("chess.html");
const CHESS_JS: &str = include_str!("index.js");
const CHESS_CSS: &str = include_str!("index.css");
const CHESS_PAGE: &str = include_str!("../pkg/chess.html");
const CHESS_JS: &str = include_str!("../pkg/index.js");
const CHESS_CSS: &str = include_str!("../pkg/index.css");
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(0, "CHESS: start");
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
println!("CHESS: start");
let bindings_address = Address {
node: our.node.clone(),
process: ProcessId::from_str("http_server:sys:uqbar").unwrap(),
};
// <address, request, option<context>, option<payload>>
let http_endpoint_binding_requests: [(Address, Request, Option<Context>, Option<Payload>);
2] = [
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
for path in ["/", "/games"] {
Request::new()
.target(Address::new(&our.node, "http_server:sys:uqbar").unwrap()).unwrap()
.ipc_bytes(
serde_json::json!({
"BindPath": {
"path": "/",
"path": path,
"authenticated": true,
"local_only": false
}
@ -200,35 +190,12 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": "/games",
"authenticated": true,
"local_only": false
)
.send();
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
];
send_requests(&http_endpoint_binding_requests);
let mut state: ChessState = match process_lib::get_state::<StoredChessState>() {
let mut state: ChessState = match get_typed_state(|bytes| Ok(bincode::deserialize::<StoredChessState>(bytes)?))
{
Some(state) => {
let mut games = HashMap::new();
for (id, game) in state.games {
@ -238,7 +205,7 @@ impl Guest for Component {
Game {
id: game.id.clone(),
turns: game.turns,
board: board,
board,
white: game.white.clone(),
black: game.black.clone(),
ended: game.ended,
@ -258,7 +225,6 @@ impl Guest for Component {
);
}
}
ChessState {
games,
records: state.records,
@ -272,25 +238,38 @@ impl Guest for Component {
loop {
let Ok((source, message)) = receive() else {
print_to_terminal(0, "chess: got network error");
println!("chess: got network error");
continue;
};
let Message::Request(request) = message else {
print_to_terminal(1, "chess: got unexpected Response");
println!("chess: got unexpected Response");
continue;
};
match handle_request(&our, &source, &request, &mut state) {
Ok(_) => {}
Err(e) => {
println!("chess: error handling request: {:?}", e);
}
}
}
}
}
fn handle_request(
our: &Address,
source: &Address,
request: &wit::Request,
state: &mut ChessState,
) -> anyhow::Result<()> {
let message_json: serde_json::Value = match serde_json::from_slice(&request.ipc) {
Ok(v) => v,
Err(_) => {
print_to_terminal(1, "chess: failed to parse ipc JSON, skipping");
continue;
}
Err(_) => return Err(anyhow::anyhow!("chess: failed to parse ipc JSON, skipping")),
};
print_to_terminal(1, &format!("chess: parsed ipc JSON: {:?}", message_json));
// print_to_terminal(1, &format!("chess: parsed ipc JSON: {:?}", message_json));
if source.process.to_string() == "chess:chess:uqbar" {
if source.process == "chess:chess:uqbar" {
let action = message_json["action"].as_str().unwrap_or("");
let game_id = source.node.clone();
@ -299,18 +278,13 @@ impl Guest for Component {
// make a new game with source.node if the current game has ended
if let Some(game) = state.games.get(&game_id) {
if !game.ended {
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
return Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "conflict".as_bytes().to_vec(),
}),
);
continue;
})
.send()
}
}
let game = Game {
@ -333,34 +307,24 @@ impl Guest for Component {
save_chess_state(state.clone());
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "success".as_bytes().to_vec(),
}),
);
continue;
})
.send()
}
"make_move" => {
// check the move and then update if correct and send WS update
let Some(game) = state.games.get_mut(&game_id) else {
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
return Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "not found".as_bytes().to_vec(),
}),
);
continue;
})
.send()
};
let valid_move = game
.board
@ -409,48 +373,33 @@ impl Guest for Component {
send_ws_update(our.clone(), game.clone());
save_chess_state(state.clone());
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "success".as_bytes().to_vec(),
}),
);
continue;
})
.send()
} else {
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "invalid move".as_bytes().to_vec(),
}),
);
continue;
})
.send()
}
}
"end_game" => {
// end the game and send WS update, update the standings
let Some(game) = state.games.get_mut(&game_id) else {
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
return Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "not found".as_bytes().to_vec(),
}),
);
continue;
})
.send()
};
game.ended = true;
@ -464,22 +413,15 @@ impl Guest for Component {
send_ws_update(our.clone(), game.clone());
save_chess_state(state.clone());
send_response(
&Response {
inherit: false,
ipc: vec![],
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(vec![])
.payload(Payload {
mime: Some("application/octet-stream".to_string()),
bytes: "success".as_bytes().to_vec(),
}),
);
}
_ => {
print_to_terminal(1, "chess: got unexpected action");
continue;
})
.send()
}
_ => return Err(anyhow::anyhow!("chess: got unexpected action")),
}
} else if source.process.to_string() == "http_server:sys:uqbar" {
let path = message_json["path"].as_str().unwrap_or("");
@ -490,7 +432,7 @@ impl Guest for Component {
// Handle incoming http
match path {
"/" => {
send_http_response(
return send_http_response(
200,
default_headers.clone(),
CHESS_PAGE
@ -506,7 +448,7 @@ impl Guest for Component {
"/games" => {
match method {
"GET" => {
send_http_response(
return send_http_response(
200,
{
let mut headers = default_headers.clone();
@ -535,22 +477,20 @@ impl Guest for Component {
let game_id =
String::from(payload_json["id"].as_str().unwrap_or(""));
if game_id == "" {
send_http_response(
return send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
);
continue;
}
if let Some(game) = state.games.get(&game_id) {
if !game.ended {
send_http_response(
return send_http_response(
409,
default_headers.clone(),
"Conflict".to_string().as_bytes().to_vec(),
);
continue;
}
}
@ -563,16 +503,10 @@ impl Guest for Component {
.unwrap_or(game_id.as_str())
.to_string();
let response = send_and_await_response(
&Address {
node: game_id.clone(),
process: ProcessId::from_str("chess:chess:uqbar")
.unwrap(),
},
&Request {
inherit: false,
expects_response: Some(30), // TODO check this!
ipc: serde_json::json!({
let response = Request::new()
.target(Address::new(&game_id, "chess:chess:uqbar")?)?
.ipc_bytes(
serde_json::json!({
"action": "new_game",
"white": white.clone(),
"black": black.clone(),
@ -580,15 +514,13 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
);
)
.send_and_await_response(30)?;
match response {
Ok(_reponse) => {
Ok(_response) => {
if !response_success() {
send_http_response(
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
@ -596,7 +528,6 @@ impl Guest for Component {
.as_bytes()
.to_vec(),
);
continue;
}
// create a new game
let game = Game {
@ -611,7 +542,7 @@ impl Guest for Component {
save_chess_state(state.clone());
send_http_response(
return send_http_response(
200,
{
let mut headers = default_headers.clone();
@ -621,28 +552,20 @@ impl Guest for Component {
);
headers
},
json_game(&game)
.to_string()
.as_bytes()
.to_vec(),
json_game(&game).to_string().as_bytes().to_vec(),
);
}
Err(_) => {
send_http_response(
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
.to_string()
.as_bytes()
.to_vec(),
);
"Service Unavailable".to_string().as_bytes().to_vec(),
)
}
}
continue;
}
}
send_http_response(
return send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
@ -651,15 +574,6 @@ impl Guest for Component {
"PUT" => {
// make a move
if let Some(payload) = get_payload() {
print_to_terminal(
1,
format!(
"payload: {}",
String::from_utf8(payload.bytes.clone())
.unwrap_or("".to_string())
)
.as_str(),
);
if let Ok(payload_json) =
serde_json::from_slice::<serde_json::Value>(&payload.bytes)
{
@ -667,73 +581,57 @@ impl Guest for Component {
String::from(payload_json["id"].as_str().unwrap_or(""));
if game_id == "" {
send_http_response(
return send_http_response(
400,
default_headers.clone(),
"No game ID".to_string().as_bytes().to_vec(),
);
continue;
}
if let Some(game) = state.games.get_mut(&game_id) {
if game.turns % 2 == 0 && game.white != our.node {
send_http_response(
return send_http_response(
403,
default_headers.clone(),
"Forbidden".to_string().as_bytes().to_vec(),
);
continue;
} else if game.turns % 2 == 1 && game.black != our.node
{
send_http_response(
} else if game.turns % 2 == 1 && game.black != our.node {
return send_http_response(
403,
default_headers.clone(),
"Forbidden".to_string().as_bytes().to_vec(),
);
continue;
} else if game.ended {
send_http_response(
return send_http_response(
409,
default_headers.clone(),
"Conflict".to_string().as_bytes().to_vec(),
);
continue;
}
let move_str =
payload_json["move"].as_str().unwrap_or("");
let move_str = payload_json["move"].as_str().unwrap_or("");
let valid_move = game.board.apply_uci_move(move_str);
if valid_move {
// send the move to the other player
// check if the game is over
// if so, update the records
let response = send_and_await_response(
&Address {
node: game_id.clone(),
process: ProcessId::from_str(
"chess:chess:uqbar",
)
.unwrap(),
},
&Request {
inherit: false,
expects_response: Some(30), // TODO check this!
ipc: serde_json::json!({
let response = Request::new()
.target(Address::new(&game_id, "chess:chess:uqbar")?)?
.ipc_bytes(
serde_json::json!({
"action": "make_move",
"move": move_str,
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
);
)
.send_and_await_response(30)?;
match response {
Ok(_reponse) => {
Ok(_response) => {
if !response_success() {
send_http_response(
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
@ -741,7 +639,6 @@ impl Guest for Component {
.as_bytes()
.to_vec(),
);
continue;
}
// update the game
game.turns += 1;
@ -767,10 +664,9 @@ impl Guest for Component {
{
record.2 += 1;
} else {
state.records.insert(
game.id.clone(),
(0, 0, 1),
);
state
.records
.insert(game.id.clone(), (0, 0, 1));
}
} else {
if let Some(record) =
@ -800,113 +696,7 @@ impl Guest for Component {
let game = game.clone();
save_chess_state(state.clone());
// return the game
send_http_response(
200,
{
let mut headers =
default_headers.clone();
headers.insert(
"Content-Type".to_string(),
"application/json".to_string(),
);
headers
},
json_game(&game)
.to_string()
.as_bytes()
.to_vec(),
);
}
Err(_) => {
send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
.to_string()
.as_bytes()
.to_vec(),
);
}
}
continue;
}
}
}
}
print_to_terminal(0, "never got a response");
send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
);
}
"DELETE" => {
let game_id = message_json["query_params"]["id"]
.as_str()
.unwrap_or("")
.to_string();
if game_id == "" {
send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
);
continue;
} else {
if let Some(game) = state.games.get_mut(&game_id) {
let response = send_and_await_response(
&Address {
node: game_id.clone(),
process: ProcessId::from_str("chess:chess:uqbar")
.unwrap(),
},
&Request {
inherit: false,
expects_response: Some(30), // TODO check this!
ipc: serde_json::json!({
"action": "end_game",
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
);
match response {
Ok(_response) => {
if !response_success() {
send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
.to_string()
.as_bytes()
.to_vec(),
);
continue;
}
game.ended = true;
if let Some(record) =
state.records.get_mut(&game.id)
{
record.1 += 1;
} else {
state
.records
.insert(game.id.clone(), (0, 1, 0));
}
let game = game.clone();
save_chess_state(state.clone());
// return the game
send_http_response(
return send_http_response(
200,
{
let mut headers = default_headers.clone();
@ -923,42 +713,122 @@ impl Guest for Component {
);
}
Err(_) => {
send_http_response(
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable"
.to_string()
.as_bytes()
.to_vec(),
);
)
}
}
}
}
}
}
continue;
}
}
// end a game
}
_ => {
send_http_response(
404,
println!("chess: never got a response");
return send_http_response(
400,
default_headers.clone(),
"Not Found".to_string().as_bytes().to_vec(),
"Bad Request".to_string().as_bytes().to_vec(),
);
continue;
}
"DELETE" => {
let game_id = message_json["query_params"]["id"]
.as_str()
.unwrap_or("")
.to_string();
if game_id == "" {
return send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
);
} else {
let Some(game) = state.games.get_mut(&game_id) else {
return send_http_response(
400,
default_headers.clone(),
"Bad Request".to_string().as_bytes().to_vec(),
);
};
let response = Request::new()
.target(Address::new(&game_id, "chess:chess:uqbar")?)?
.ipc_bytes(
serde_json::json!({
"action": "end_game",
})
.to_string()
.as_bytes()
.to_vec(),
)
.send_and_await_response(30)?;
match response {
Ok(_response) => {
if !response_success() {
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable".to_string().as_bytes().to_vec(),
);
}
game.ended = true;
if let Some(record) = state.records.get_mut(&game.id) {
record.1 += 1;
} else {
state.records.insert(game.id.clone(), (0, 1, 0));
}
let game = game.clone();
save_chess_state(state.clone());
// return the game
return send_http_response(
200,
{
let mut headers = default_headers.clone();
headers.insert(
"Content-Type".to_string(),
"application/json".to_string(),
);
headers
},
json_game(&game).to_string().as_bytes().to_vec(),
);
}
Err(_) => {
return send_http_response(
503,
default_headers.clone(),
"Service Unavailable".to_string().as_bytes().to_vec(),
);
}
}
}
}
_ => {
send_http_response(
return send_http_response(
404,
default_headers.clone(),
"Not Found".to_string().as_bytes().to_vec(),
);
continue;
)
}
}
}
_ => {
return send_http_response(
404,
default_headers.clone(),
"Not Found".to_string().as_bytes().to_vec(),
)
}
}
} else {
return Err(anyhow::anyhow!("chess: got request from unexpected source"));
}
}

1
modules/chess/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../src/process_lib.rs

3
modules/homepage/Cargo-component.lock
View File

@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

278
modules/homepage/Cargo.lock generated
View File

@ -19,39 +19,15 @@ dependencies = [
[[package]]
name = "bitflags"
version = "1.3.2"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
[[package]]
name = "bitflags"
version = "2.4.0"
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#36c221e41db3e87dec4c82eadcb9bc8f37626533"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#36c221e41db3e87dec4c82eadcb9bc8f37626533"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "equivalent"
@ -60,19 +36,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
name = "hashbrown"
version = "0.14.0"
version = "0.14.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
[[package]]
name = "heck"
@ -89,9 +67,9 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"serde",
"serde_json",
"uqbar_process_lib",
"wit-bindgen",
]
@ -101,21 +79,11 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -134,6 +102,12 @@ version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
version = "0.4.20"
@ -141,37 +115,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
version = "1.0.66"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -181,6 +138,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "ryu"
version = "1.0.15"
@ -189,24 +176,24 @@ checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "semver"
version = "1.0.18"
version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
@ -215,9 +202,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.106"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2cc66a619ed80bf7a0f6b17dd063a84b88f6dea1813737cf469aef1d081142c2"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -226,9 +213,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.11.0"
version = "1.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
[[package]]
name = "spdx"
@ -241,59 +228,20 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.32"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "239814284fd6f1a4ffe4ca893952cdd93c224b6a1571c9a9eadd670295c0c9e2"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "unicode-segmentation"
@ -308,40 +256,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -350,9 +299,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -360,19 +309,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -381,54 +328,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -438,16 +373,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

11
modules/homepage/Cargo.toml
View File

@ -13,18 +13,13 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

190
modules/homepage/src/lib.rs
View File

@ -1,138 +1,118 @@
cargo_component_bindings::generate!();
use bindings::component::uq_process::types::*;
use bindings::{
get_payload, print_to_terminal, receive, send_request, send_requests, send_response, Guest,
};
use serde_json::json;
use uqbar_process_lib::{get_payload, receive, Address, Message, Payload, Request, Response};
#[allow(dead_code)]
mod process_lib;
wit_bindgen::generate!({
path: "../../wit",
world: "process",
exports: {
world: Component,
},
});
struct Component;
const HOME_PAGE: &str = include_str!("home.html");
fn generate_http_binding(
add: Address,
path: &str,
authenticated: bool,
) -> (Address, Request, Option<Context>, Option<Payload>) {
(
add,
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": path,
"authenticated": authenticated,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
)
fn serialize_json_message(message: &serde_json::Value) -> anyhow::Result<Vec<u8>> {
Ok(serde_json::to_vec(message)?)
}
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(0, "homepage: start");
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
println!("homepage: start");
let bindings_address = Address {
node: our.node.clone(),
process: ProcessId::from_str("http_server:sys:uqbar").unwrap(),
};
match main(our) {
Ok(_) => {}
Err(e) => {
println!("homepage: ended with error: {:?}", e);
}
}
}
}
// <address, request, option<context>, option<payload>>
let http_endpoint_binding_requests: [(Address, Request, Option<Context>, Option<Payload>);
1] = [generate_http_binding(bindings_address.clone(), "/", true)];
send_requests(&http_endpoint_binding_requests);
fn main(our: Address) -> anyhow::Result<()> {
// bind to root path on http_server
Request::new()
.target(Address::new(&our.node, "http_server:sys:uqbar")?)?
.ipc(
&json!({
"BindPath": {
"path": "/",
"authenticated": true,
"local_only": false
}
}),
serialize_json_message,
)?
.send()?;
loop {
let Ok((_source, message)) = receive() else {
print_to_terminal(0, "homepage: got network error");
println!("homepage: got network error");
continue;
};
let Message::Request(request) = message else {
print_to_terminal(0, &format!("homepage: got unexpected message: {:?}", message));
println!("homepage: got unexpected message: {:?}", message);
continue;
};
let message_json: serde_json::Value = match serde_json::from_slice(&request.ipc) {
Ok(v) => v,
Err(_) => {
print_to_terminal(1, "homepage: failed to parse ipc JSON, skipping");
println!("homepage: failed to parse ipc JSON, skipping");
continue;
}
};
if message_json["path"] == "/" && message_json["method"] == "GET" {
print_to_terminal(1, "homepage: sending response");
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
println!("homepage: sending response");
Response::new()
.ipc(
&json!({
"action": "response",
"status": 200,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: HOME_PAGE
.replace("${our}", &our.node)
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else if message_json["path"].is_string() {
send_response(
&Response {
inherit: false,
ipc: json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": 404,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: "Not Found".to_string().as_bytes().to_vec(),
}),
);
} else if message_json["hello"] == "world" {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
"hello": "to you too"
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
.send()?;
} else if message_json["hello"] == "world" {
Response::new()
.ipc(
&json!({
"hello": "to you too"
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: serde_json::json!({
"hello": "to you too"
@ -140,23 +120,18 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else {
if let Some(payload) = get_payload() {
if let Ok(json) = serde_json::from_slice::<serde_json::Value>(&payload.bytes) {
print_to_terminal(1, format!("JSON: {}", json).as_str());
// println!("JSON: {}", json);
if json["message"] == "ping" {
// WebSocket pushes are sent as requests
send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("encryptor:sys:uqbar").unwrap(),
},
&Request {
inherit: false,
expects_response: None,
ipc: serde_json::json!({
Request::new()
.target(Address::new(&our.node, "encryptor:sys:uqbar")?)?
.ipc(
&json!({
"EncryptAndForwardAction": {
"channel_id": "homepage",
"forward_to": {
@ -167,7 +142,7 @@ impl Guest for Component {
"publisher_node": "uqbar"
}
}, // node, process
"json": Some(serde_json::json!({ // this is the JSON to forward
"json": Some(json!({ // this is the JSON to forward
"WebSocketPush": {
"target": {
"node": our.node.clone(),
@ -177,14 +152,10 @@ impl Guest for Component {
})),
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: serde_json::json!({
"pong": true
@ -192,9 +163,8 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
}),
);
}
})
.send()?;
}
}
}

3
modules/http_proxy/Cargo-component.lock
View File

@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

280
modules/http_proxy/Cargo.lock generated
View File

@ -19,39 +19,15 @@ dependencies = [
[[package]]
name = "bitflags"
version = "1.3.2"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
[[package]]
name = "bitflags"
version = "2.4.0"
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#aa6e3c1168273b5cf6221fa0206f07f2ffb8567d"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#aa6e3c1168273b5cf6221fa0206f07f2ffb8567d"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "equivalent"
@ -60,19 +36,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
name = "hashbrown"
version = "0.14.0"
version = "0.14.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
[[package]]
name = "heck"
@ -85,13 +63,13 @@ dependencies = [
[[package]]
name = "http_proxy"
version = "0.1.0"
version = "0.2.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"serde",
"serde_json",
"uqbar_process_lib",
"wit-bindgen",
]
@ -101,21 +79,11 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -134,6 +102,12 @@ version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
version = "0.4.20"
@ -141,37 +115,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
version = "1.0.66"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -181,6 +138,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "ryu"
version = "1.0.15"
@ -189,24 +176,24 @@ checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "semver"
version = "1.0.18"
version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.188"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
@ -215,9 +202,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.105"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -226,9 +213,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.11.0"
version = "1.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
[[package]]
name = "spdx"
@ -241,59 +228,20 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.31"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "718fa2415bcb8d8bd775917a1bf12a7931b6dfa890753378538118181e0cb398"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "unicode-segmentation"
@ -308,40 +256,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -350,9 +299,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -360,19 +309,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -381,54 +328,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -438,16 +373,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

15
modules/http_proxy/Cargo.toml
View File

@ -1,6 +1,6 @@
[package]
name = "http_proxy"
version = "0.1.0"
version = "0.2.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@ -11,20 +11,15 @@ opt-level = "s"
lto = true
[dependencies]
anyhow = "1.0.72"
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

377
modules/http_proxy/src/lib.rs
View File

@ -1,42 +1,60 @@
cargo_component_bindings::generate!();
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::collections::HashMap;
use bindings::component::uq_process::types::*;
use bindings::{
get_payload, print_to_terminal, receive, send_request, send_requests, send_response, Guest,
use uqbar_process_lib::{
get_payload, receive, println, Address, Message, Payload, Request, Response,
};
#[allow(dead_code)]
mod process_lib;
wit_bindgen::generate!({
path: "../../wit",
world: "process",
exports: {
world: Component,
},
});
struct Component;
impl Guest for Component {
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
//print_to_terminal(1, "http_proxy: start");
match main(our) {
Ok(_) => {}
Err(e) => {
println!("http_proxy: ended with error: {:?}", e);
}
}
}
}
const PROXY_HOME_PAGE: &str = include_str!("http_proxy.html");
struct Component;
fn send_http_response(status: u16, headers: HashMap<String, String>, payload_bytes: Vec<u8>) {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
"status": status,
"headers": headers,
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
mime: Some("text/html".to_string()),
bytes: payload_bytes,
}),
)
fn serialize_json_message(message: &serde_json::Value) -> anyhow::Result<Vec<u8>> {
Ok(serde_json::to_vec(message)?)
}
fn send_not_found() {
fn send_http_response(
status: u16,
headers: HashMap<String, String>,
payload_bytes: Vec<u8>,
) -> anyhow::Result<()> {
Response::new()
.ipc(
&json!({
"status": status,
"headers": headers,
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: payload_bytes,
})
.send()?;
Ok(())
}
fn send_not_found() -> anyhow::Result<()> {
send_http_response(
404,
HashMap::new(),
@ -44,216 +62,115 @@ fn send_not_found() {
)
}
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(1, "http_proxy: start");
fn main(our: Address) -> anyhow::Result<()> {
let mut registrations: HashMap<String, String> = HashMap::new();
let bindings_address = Address {
node: our.node.clone(),
process: ProcessId::from_str("http_server:sys:uqbar").unwrap(),
};
// <address, request, option<context>, option<payload>>
let http_endpoint_binding_requests: [(Address, Request, Option<Context>, Option<Payload>);
5] = [
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
// bind to all of our favorite paths
for path in ["/", "/static/*", "/list", "/register", "/serve/:username/*"] {
Request::new()
.target(Address::new(&our.node, "http_server:sys:uqbar")?)?
.ipc(
&json!({
"BindPath": {
"path": "/",
"path": path,
"authenticated": true,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": "/static/*",
"authenticated": true,
"local_only": false
}),
serialize_json_message,
)?
.send()?;
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": "/list",
"authenticated": true,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": "/register",
"authenticated": true,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
(
bindings_address.clone(),
Request {
inherit: false,
expects_response: None,
ipc: json!({
"BindPath": {
"path": "/serve/:username/*",
"authenticated": true,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
None,
),
];
send_requests(&http_endpoint_binding_requests);
loop {
let Ok((_source, message)) = receive() else {
print_to_terminal(0, "http_proxy: got network error");
//print_to_terminal(0, "http_proxy: got network error");
let mut headers = HashMap::new();
headers.insert("Content-Type".to_string(), "text/html".to_string());
send_http_response(503, headers, format!("<h1>Node Offline</h1>").as_bytes().to_vec());
send_http_response(
503,
headers,
format!("<h1>Node Offline</h1>").as_bytes().to_vec(),
)?;
continue;
};
let Message::Request(request) = message else {
print_to_terminal(0, "http_proxy: got unexpected message");
println!("http_proxy: got unexpected message");
continue;
};
let message_json: serde_json::Value = match serde_json::from_slice(&request.ipc) {
Ok(v) => v,
Err(_) => {
print_to_terminal(1, "http_proxy: failed to parse ipc JSON, skipping");
//print_to_terminal(1, "http_proxy: failed to parse ipc JSON, skipping");
continue;
}
};
print_to_terminal(
1,
format!("http_proxy: got request: {}", message_json).as_str(),
);
//print_to_terminal(
// 1,
// format!("http_proxy: got request: {}", message_json).as_str(),
//);
if message_json["path"] == "/" && message_json["method"] == "GET" {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": 200,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: PROXY_HOME_PAGE
.replace("${our}", &our.node)
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else if message_json["path"] == "/list" && message_json["method"] == "GET" {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": 200,
"headers": {
"Content-Type": "application/json",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: serde_json::json!({"registrations": registrations})
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else if message_json["path"] == "/register" && message_json["method"] == "POST" {
let mut status = 204;
let Some(payload) = get_payload() else {
print_to_terminal(1, "/register POST with no bytes");
//print_to_terminal(1, "/register POST with no bytes");
continue;
};
let body: serde_json::Value = match serde_json::from_slice(&payload.bytes) {
Ok(s) => s,
Err(e) => {
print_to_terminal(1, format!("Bad body format: {}", e).as_str());
//print_to_terminal(1, format!("Bad body format: {}", e).as_str());
continue;
}
};
let username = body["username"].as_str().unwrap_or("");
print_to_terminal(1, format!("Register proxy for: {}", username).as_str());
//print_to_terminal(1, format!("Register proxy for: {}", username).as_str());
if !username.is_empty() {
registrations.insert(username.to_string(), "foo".to_string());
@ -261,22 +178,18 @@ impl Guest for Component {
status = 400;
}
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": status,
"status": 200,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: (if status == 400 {
"Bad Request"
@ -286,10 +199,10 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else if message_json["path"] == "/register" && message_json["method"] == "DELETE" {
print_to_terminal(1, "HERE IN /register to delete something");
//print_to_terminal(1, "HERE IN /register to delete something");
let username = message_json["query_params"]["username"]
.as_str()
.unwrap_or("");
@ -302,22 +215,18 @@ impl Guest for Component {
status = 400;
}
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": status,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: (if status == 400 {
"Bad Request"
@ -327,76 +236,60 @@ impl Guest for Component {
.to_string()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
} else if message_json["path"] == "/serve/:username/*" {
let username = message_json["url_params"]["username"]
.as_str()
.unwrap_or("");
let raw_path = message_json["raw_path"].as_str().unwrap_or("");
print_to_terminal(1, format!("proxy for user: {}", username).as_str());
//print_to_terminal(1, format!("proxy for user: {}", username).as_str());
if username.is_empty() || raw_path.is_empty() {
send_not_found();
send_not_found()?;
} else if !registrations.contains_key(username) {
send_response(
&Response {
inherit: false,
ipc: json!({
Response::new()
.ipc(
&json!({
"action": "response",
"status": 403,
"headers": {
"Content-Type": "text/html",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("text/html".to_string()),
bytes: "Not Authorized".to_string().as_bytes().to_vec(),
}),
);
})
.send()?;
} else {
let path_parts: Vec<&str> = raw_path.split('/').collect();
let mut proxied_path = "/".to_string();
if let Some(pos) = path_parts.iter().position(|&x| x == "serve") {
proxied_path = format!("/{}", path_parts[pos + 2..].join("/"));
print_to_terminal(1, format!("Path to proxy: {}", proxied_path).as_str());
//print_to_terminal(1, format!("Path to proxy: {}", proxied_path).as_str());
}
let payload = get_payload();
send_request(
&Address {
node: username.into(),
process: ProcessId::from_str("http_server:sys:uqbar").unwrap(),
},
&Request {
inherit: true,
expects_response: None,
ipc: json!({
Request::new()
.target(Address::new(&username, "http_server:sys:uqbar")?)?
.inherit(true)
.ipc(
&json!({
"method": message_json["method"],
"path": proxied_path,
"headers": message_json["headers"],
"proxy_path": raw_path,
"query_params": message_json["query_params"],
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
None,
payload.as_ref(),
);
}),
serialize_json_message,
)?
.send()?;
}
} else {
send_not_found();
}
send_not_found()?;
}
}
}

1
modules/http_proxy/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../src/process_lib.rs

236
modules/key_value/key_value/Cargo.lock generated
View File

@ -17,12 +17,6 @@ dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
@ -30,28 +24,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "equivalent"
@ -60,12 +36,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
@ -89,16 +67,6 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
@ -122,10 +90,10 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"serde",
"serde_json",
"thiserror",
"uqbar_process_lib",
"wit-bindgen",
]
@ -135,6 +103,12 @@ version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
version = "0.4.20"
@ -142,16 +116,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
@ -162,17 +130,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -182,6 +139,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "ryu"
version = "1.0.15"
@ -271,51 +258,12 @@ dependencies = [
"syn",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.10.1"
@ -329,40 +277,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -371,9 +320,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -381,19 +330,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -402,54 +349,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -459,16 +394,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

4
modules/key_value/key_value/Cargo.toml
View File

@ -13,11 +13,11 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
thiserror = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
uqbar_process_lib = { path = "../../../process_lib" }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
[lib]
crate-type = ["cdylib"]

1
modules/key_value/key_value/src/kernel_types.rs
View File

@ -1 +0,0 @@
../../../../src/kernel_types.rs

138
modules/key_value/key_value/src/lib.rs
View File

@ -1,22 +1,21 @@
cargo_component_bindings::generate!();
use std::collections::HashMap;
use serde::{Deserialize, Serialize};
// use serde::{Deserialize, Serialize};
use bindings::component::uq_process::types::*;
use bindings::{
create_capability, get_capability, has_capability, print_to_terminal, receive, send_request,
send_response, spawn, Guest,
};
use uqbar_process_lib::{Address, ProcessId, Request, Response};
use uqbar_process_lib::kernel_types as kt;
use uqbar_process_lib::uqbar::process::standard as wit;
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
mod kernel_types;
use kernel_types as kt;
mod key_value_types;
use key_value_types as kv;
mod process_lib;
struct Component;
const PREFIX: &str = "key_value-";
@ -41,30 +40,24 @@ fn make_db_cap(kind: &str, db: &str) -> String {
fn forward_if_have_cap(
our: &Address,
operation_type: &str,
// operation_type: OperationType,
db: &str,
ipc: Vec<u8>,
db_to_process: &mut DbToProcess,
) -> anyhow::Result<()> {
if has_capability(&make_db_cap(operation_type, db)) {
if wit::has_capability(&make_db_cap(operation_type, db)) {
// forward
let Some(process_id) = db_to_process.get(db) else {
return Err(kv::KeyValueError::DbDoesNotExist.into());
};
send_request(
&Address {
Request::new()
.target(wit::Address {
node: our.node.clone(),
process: process_id.clone(),
},
&Request {
inherit: true,
expects_response: None,
ipc,
metadata: None,
},
None,
None,
);
})?
// .target(Address::new(our.node.clone(), process_id.clone()))?
.inherit(true)
.ipc_bytes(ipc)
.send()?;
return Ok(());
} else {
// reject
@ -73,19 +66,18 @@ fn forward_if_have_cap(
}
fn handle_message(our: &Address, db_to_process: &mut DbToProcess) -> anyhow::Result<()> {
let (source, message) = receive().unwrap();
// let (source, message) = receive()?;
let (source, message) = wit::receive().unwrap();
if our.node != source.node {
return Err(kv::KeyValueError::RejectForeign.into());
}
match message {
Message::Response(_) => {
wit::Message::Response(_) => {
return Err(kv::KeyValueError::UnexpectedResponse.into());
}
Message::Request(Request { ipc, .. }) => {
match process_lib::parse_message_ipc(&ipc)? {
wit::Message::Request(wit::Request { ipc, .. }) => {
match serde_json::from_slice(&ipc)? {
kv::KeyValueMessage::New { ref db } => {
// TODO: make atomic
// (1): create vfs drive
@ -100,76 +92,58 @@ fn handle_message(our: &Address, db_to_process: &mut DbToProcess) -> anyhow::Res
// (1)
let vfs_address = Address {
node: our.node.clone(),
process: kt::ProcessId::new("vfs", "sys", "uqbar").en_wit(),
process: ProcessId::new("vfs", "sys", "uqbar"),
};
let vfs_drive = format!("{}{}", PREFIX, db);
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
let _ = Request::new()
.target(vfs_address.clone())?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: vfs_drive.clone(),
action: kt::VfsAction::New,
})
.unwrap(),
None,
None,
15,
)
.unwrap();
})?)
.send_and_await_response(15)??;
// (2)
let vfs_read = get_capability(&vfs_address, &make_vfs_cap("read", &vfs_drive))
let vfs_read = wit::get_capability(&vfs_address, &make_vfs_cap("read", &vfs_drive))
.ok_or(anyhow::anyhow!(
"New failed: no vfs 'read' capability found"
))?;
let vfs_write =
get_capability(&vfs_address, &make_vfs_cap("write", &vfs_drive)).ok_or(
wit::get_capability(&vfs_address, &make_vfs_cap("write", &vfs_drive)).ok_or(
anyhow::anyhow!("New failed: no vfs 'write' capability found"),
)?;
let spawned_process_id = match spawn(
let spawned_process_id = match wit::spawn(
None,
"/key_value_worker.wasm",
&OnPanic::None, // TODO: notify us
&Capabilities::Some(vec![vfs_read, vfs_write]),
&wit::OnPanic::None, // TODO: notify us
&wit::Capabilities::Some(vec![vfs_read, vfs_write]),
false, // not public
) {
Ok(spawned_process_id) => spawned_process_id,
Err(e) => {
print_to_terminal(0, &format!("couldn't spawn: {}", e));
wit::print_to_terminal(0, &format!("couldn't spawn: {}", e));
panic!("couldn't spawn"); // TODO
}
};
// grant caps
create_capability(&source.process, &make_db_cap("read", db));
create_capability(&source.process, &make_db_cap("write", db));
wit::create_capability(&source.process, &make_db_cap("read", db));
wit::create_capability(&source.process, &make_db_cap("write", db));
// initialize worker
send_request(
&Address {
Request::new()
.target(wit::Address {
node: our.node.clone(),
process: spawned_process_id.clone(),
},
&Request {
inherit: false,
expects_response: None,
ipc: ipc.clone(),
metadata: None,
},
None,
None,
);
})?
.ipc_bytes(ipc.clone())
.send()?;
// (4)
db_to_process.insert(db.into(), spawned_process_id);
// TODO: persistence?
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(ipc)
.send()?;
}
kv::KeyValueMessage::Write { ref db, .. } => {
forward_if_have_cap(our, "write", db, ipc, db_to_process)?;
@ -187,26 +161,24 @@ fn handle_message(our: &Address, db_to_process: &mut DbToProcess) -> anyhow::Res
}
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(0, "key_value: begin");
fn init(our: String) {
wit::print_to_terminal(0, "key_value: begin");
let our = Address::from_str(&our).unwrap();
let mut db_to_process: DbToProcess = HashMap::new();
loop {
match handle_message(&our, &mut db_to_process) {
Ok(()) => {}
Err(e) => {
print_to_terminal(0, format!("key_value: error: {:?}", e,).as_str());
wit::print_to_terminal(0, format!("key_value: error: {:?}", e,).as_str());
if let Some(e) = e.downcast_ref::<kv::KeyValueError>() {
send_response(
&Response {
inherit: false,
ipc: serde_json::to_vec(&e).unwrap(),
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(serde_json::to_vec(&e).unwrap())
.send()
.unwrap();
}
}
};

1
modules/key_value/key_value/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

191
modules/key_value/key_value_worker/Cargo.lock generated
View File

@ -47,42 +47,12 @@ dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "cc"
version = "1.0.83"
@ -104,15 +74,6 @@ version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
dependencies = [
"percent-encoding",
]
[[package]]
name = "getrandom"
version = "0.2.10"
@ -151,16 +112,6 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
@ -184,11 +135,11 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"redb",
"serde",
"serde_json",
"thiserror",
"uqbar_process_lib",
"wit-bindgen",
]
@ -240,12 +191,6 @@ version = "1.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
[[package]]
name = "pin-project-lite"
version = "0.2.13"
@ -267,17 +212,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "pyo3-build-config"
version = "0.19.2"
@ -442,21 +376,6 @@ dependencies = [
"syn",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "tokio"
version = "1.32.0"
@ -479,36 +398,12 @@ dependencies = [
"syn",
]
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.10.1"
@ -522,22 +417,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
[[package]]
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
@ -546,22 +435,23 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -570,9 +460,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -580,19 +470,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -601,54 +489,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -658,16 +534,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

4
modules/key_value/key_value_worker/Cargo.toml
View File

@ -13,12 +13,12 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
redb = { git = "https://github.com/uqbar-dao/redb", rev = "8e192d9" }
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
thiserror = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
uqbar_process_lib = { path = "../../../process_lib" }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
[lib]
crate-type = ["cdylib"]

1
modules/key_value/key_value_worker/src/kernel_types.rs
View File

@ -1 +0,0 @@
../../../../src/kernel_types.rs

119
modules/key_value/key_value_worker/src/lib.rs
View File

@ -1,28 +1,29 @@
cargo_component_bindings::generate!();
use std::collections::HashMap;
use redb::ReadableTable;
use serde::{Deserialize, Serialize};
use bindings::component::uq_process::types::*;
use bindings::{get_payload, Guest, print_to_terminal, receive, send_and_await_response, send_response};
use uqbar_process_lib::{Address, ProcessId, Response};
use uqbar_process_lib::uqbar::process::standard as wit;
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
mod kernel_types;
use kernel_types as kt;
mod key_value_types;
use key_value_types as kv;
mod process_lib;
struct Component;
const PREFIX: &str = "key_value-";
const TABLE: redb::TableDefinition<&[u8], &[u8]> = redb::TableDefinition::new("process");
fn get_payload_wrapped() -> Option<(Option<String>, Vec<u8>)> {
match get_payload() {
match wit::get_payload() {
None => None,
Some(Payload { mime, bytes }) => Some((mime, bytes)),
Some(wit::Payload { mime, bytes }) => Some((mime, bytes)),
}
}
@ -38,21 +39,21 @@ fn send_and_await_response_wrapped(
) -> (Vec<u8>, Option<String>) {
let payload = match payload {
None => None,
Some((mime, bytes)) => Some(Payload { mime, bytes }),
Some((mime, bytes)) => Some(wit::Payload { mime, bytes }),
};
let (
_,
Message::Response((Response { ipc, metadata, .. }, _)),
) = send_and_await_response(
&Address {
wit::Message::Response((wit::Response { ipc, metadata, .. }, _)),
) = wit::send_and_await_response(
&wit::Address {
node: target_node,
process: kt::ProcessId::new(
process: ProcessId::new(
&target_process,
&target_package,
&target_publisher,
).en_wit(),
),
},
&Request {
&wit::Request {
inherit: false,
expects_response: Some(timeout),
ipc: request_ipc,
@ -69,20 +70,19 @@ fn send_and_await_response_wrapped(
}
fn handle_message (
our: &Address,
our: &wit::Address,
db_handle: &mut Option<redb::Database>,
) -> anyhow::Result<()> {
let (source, message) = receive().unwrap();
// let (source, message) = receive()?;
let (source, message) = wit::receive().unwrap();
if our.node != source.node {
return Err(kv::KeyValueError::RejectForeign.into());
}
match message {
Message::Response(_) => { unimplemented!() },
Message::Request(Request { inherit: _ , expects_response: _, ipc, metadata: _ }) => {
match process_lib::parse_message_ipc(&ipc)? {
wit::Message::Response(_) => { unimplemented!() },
wit::Message::Request(wit::Request { ipc, .. }) => {
match serde_json::from_slice(&ipc)? {
kv::KeyValueMessage::New { db } => {
let vfs_drive = format!("{}{}", PREFIX, db);
match db_handle {
@ -90,7 +90,7 @@ fn handle_message (
return Err(kv::KeyValueError::DbAlreadyExists.into());
},
None => {
print_to_terminal(0, "key_value_worker: Create");
wit::print_to_terminal(1, "key_value_worker: Create");
*db_handle = Some(redb::Database::create(
format!("/{}.redb", db),
our.node.clone(),
@ -98,7 +98,7 @@ fn handle_message (
get_payload_wrapped,
send_and_await_response_wrapped,
)?);
print_to_terminal(0, "key_value_worker: Create done");
wit::print_to_terminal(1, "key_value_worker: Create done");
},
}
},
@ -107,7 +107,8 @@ fn handle_message (
return Err(kv::KeyValueError::DbDoesNotExist.into());
};
let Payload { mime: _, ref bytes } = get_payload().ok_or(anyhow::anyhow!("couldnt get bytes for Write"))?;
let wit::Payload { ref bytes, .. } = wit::get_payload()
.ok_or(anyhow::anyhow!("couldnt get bytes for Write"))?;
let write_txn = db_handle.begin_write()?;
{
@ -116,14 +117,9 @@ fn handle_message (
}
write_txn.commit()?;
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(ipc)
.send()?;
},
kv::KeyValueMessage::Read { ref key, .. } => {
let Some(db_handle) = db_handle else {
@ -136,36 +132,31 @@ fn handle_message (
match table.get(&key[..])? {
None => {
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(ipc)
.send()?;
},
Some(v) => {
let bytes = v.value().to_vec();
print_to_terminal(
wit::print_to_terminal(
1,
&format!(
"key_value_worker: key, val: {:?}, {}",
key,
if bytes.len() < 100 { format!("{:?}", bytes) } else { "<elided>".into() },
if bytes.len() < 100 {
format!("{:?}", bytes)
} else {
"<elided>".into()
},
),
);
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(ipc)
.payload(wit::Payload {
mime: None,
bytes,
}),
);
})
.send()?;
},
};
},
@ -179,29 +170,27 @@ fn handle_message (
}
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(1, "key_value_worker: begin");
fn init(our: String) {
wit::print_to_terminal(1, "key_value_worker: begin");
let our = Address::from_str(&our).unwrap();
let mut db_handle: Option<redb::Database> = None;
loop {
match handle_message(&our, &mut db_handle) {
Ok(()) => {},
Err(e) => {
print_to_terminal(0, format!(
wit::print_to_terminal(0, format!(
"key_value_worker: error: {:?}",
e,
).as_str());
if let Some(e) = e.downcast_ref::<kv::KeyValueError>() {
send_response(
&Response {
inherit: false,
ipc: serde_json::to_vec(&e).unwrap(),
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(serde_json::to_vec(&e).unwrap())
.send()
.unwrap();
}
panic!("");
},

1
modules/key_value/key_value_worker/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

460
modules/orgs/Cargo.lock generated
View File

@ -1,460 +0,0 @@
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View File

@ -1,31 +0,0 @@
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12
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5
modules/orgs/pkg/metadata.json
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1763
modules/orgs/src/lib.rs
View File

File diff suppressed because it is too large Load Diff

1
modules/orgs/src/process_lib.rs
View File

@ -1 +0,0 @@
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3
modules/qns_indexer/Cargo-component.lock
View File

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# It is not intended for manual editing.
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481
modules/qns_indexer/Cargo.lock generated
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checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
dependencies = [
"bitflags 1.3.2",
]
[[package]]
name = "regex-syntax"
version = "0.6.29"
version = "0.7.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
[[package]]
name = "rmp"
version = "0.8.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f9860a6cc38ed1da53456442089b4dfa35e7cedaa326df63017af88385e6b20"
dependencies = [
"byteorder",
"num-traits",
"paste",
]
[[package]]
name = "rmp-serde"
version = "1.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bffea85eea980d8a74453e5d02a8d93028f3c34725de143085a844ebe953258a"
dependencies = [
"byteorder",
"rmp",
"serde",
]
[[package]]
name = "rmp"
@ -553,9 +491,9 @@ dependencies = [
[[package]]
name = "ruint"
version = "1.10.1"
version = "1.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "95294d6e3a6192f3aabf91c38f56505a625aa495533442744185a36d75a790c4"
checksum = "724fd11728a3804e9944b14cab63825024c40bf42f8af87c8b5d97c4bbacf426"
dependencies = [
"proptest",
"rand",
@ -582,11 +520,11 @@ dependencies = [
[[package]]
name = "rustix"
version = "0.38.8"
version = "0.38.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f"
checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
dependencies = [
"bitflags 2.3.3",
"bitflags 2.4.1",
"errno",
"libc",
"linux-raw-sys",
@ -607,41 +545,41 @@ dependencies = [
[[package]]
name = "ryu"
version = "1.0.14"
version = "1.0.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fe232bdf6be8c8de797b22184ee71118d63780ea42ac85b61d1baa6d3b782ae9"
checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "semver"
version = "1.0.18"
version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.167"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7daf513456463b42aa1d94cff7e0c24d682b429f020b9afa4f5ba5c40a22b237"
checksum = "a834c4821019838224821468552240d4d95d14e751986442c816572d39a080c9"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.167"
version = "1.0.191"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b69b106b68bc8054f0e974e70d19984040f8a5cf9215ca82626ea4853f82c4b9"
checksum = "46fa52d5646bce91b680189fe5b1c049d2ea38dabb4e2e7c8d00ca12cfbfbcfd"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.39",
]
[[package]]
name = "serde_json"
version = "1.0.100"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0f1e14e89be7aa4c4b78bdbdc9eb5bf8517829a600ae8eaa39a6e1d960b5185c"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -650,9 +588,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.11.0"
version = "1.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
[[package]]
name = "smol_str"
@ -685,9 +623,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.28"
version = "2.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
dependencies = [
"proc-macro2",
"quote",
@ -703,14 +641,14 @@ dependencies = [
"paste",
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.39",
]
[[package]]
name = "tempfile"
version = "3.8.0"
version = "3.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
checksum = "7ef1adac450ad7f4b3c28589471ade84f25f731a7a0fe30d71dfa9f60fd808e5"
dependencies = [
"cfg-if",
"fastrand",
@ -719,26 +657,6 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "thiserror"
version = "1.0.48"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9d6d7a740b8a666a7e828dd00da9c0dc290dff53154ea77ac109281de90589b7"
dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
version = "1.0.48"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49922ecae66cc8a249b77e68d1d0623c1b2c514f0060c27cdc68bd62a1219d35"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
]
[[package]]
name = "tiny-keccak"
version = "2.0.2"
@ -748,56 +666,17 @@ dependencies = [
"crunchy",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unarray"
version = "0.1.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
[[package]]
name = "unicase"
version = "2.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "unicode-segmentation"
@ -812,14 +691,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "50bff7831e19200a85b17131d085c25d7811bc4e186efdaf54bbd132994a88cb"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
@ -828,12 +707,6 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
[[package]]
name = "version_check"
version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
[[package]]
name = "wait-timeout"
version = "0.2.0"
@ -851,67 +724,34 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.30.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2f8e9778e04cbf44f58acc301372577375a666b966c50b03ef46144f80436a8"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-encoder"
version = "0.31.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41763f20eafed1399fff1afb466496d3a959f58241436cfdc17e3f5ca954de16"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.9.0"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d51db59397fc650b5f2fc778e4a5c4456cd856bed7fc1ec15f8d3e28229dc463"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder 0.30.0",
"wasmparser 0.108.0",
]
[[package]]
name = "wasm-metadata"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "be44e148f09a188971ec512250b3ae136029e2df586dd740586ce76a17ee657d"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_json",
"spdx",
"wasm-encoder 0.31.1",
"wasmparser 0.110.0",
"wasm-encoder",
"wasmparser",
]
[[package]]
name = "wasmparser"
version = "0.108.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "76c956109dcb41436a39391139d9b6e2d0a5e0b158e1293ef352ec977e5e36c5"
dependencies = [
"indexmap",
"semver",
]
[[package]]
name = "wasmparser"
version = "0.110.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1dfcdb72d96f01e6c85b6bf20102e7423bdbaad5c337301bab2bbf253d26413c"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -985,118 +825,83 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
[[package]]
name = "wit-bindgen"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f5c3d15a04ce994fad2c5442a754b404ab1fee23c903a04a560f84f94fdf63c0"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.3.3",
"bitflags 2.4.1",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
dependencies = [
"bitflags 2.3.3",
]
[[package]]
name = "wit-bindgen-core"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c9658ec54d4a3c9e2f079bc65a131093337595b595fbf82f805008469838cdea"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component 0.12.0",
"wit-component",
"wit-parser",
]
[[package]]
name = "wit-bindgen-rust"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "21ae6a6198ba9765771b977e2af985a0d5ac71b59f999da5c4ee1c7bbd8ca8dc"
dependencies = [
"heck",
"wasm-metadata 0.9.0",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component 0.12.0",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c31de8c6c77cac1fd4927c7584d1314cd5e838cfb40b53333d6dffc7a132dda"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0a2abe5c7c4c08468d01590aa96c8a684dd94fb9241a248af88eef7edac61e43"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"syn 2.0.28",
"quote",
"syn 2.0.39",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component 0.12.0",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.12.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "253bd426c532f1cae8c633c517c63719920535f3a7fada3589de40c5b734e393"
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dependencies = [
"anyhow",
"bitflags 1.3.2",
"bitflags 2.4.1",
"indexmap",
"log",
"wasm-encoder 0.30.0",
"wasm-metadata 0.9.0",
"wasmparser 0.108.0",
"wit-parser",
]
[[package]]
name = "wit-component"
version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6d843f4dfead0d465b09e8bfba4d3dcb1a1bcc857f87917d348c7fa401158bc5"
dependencies = [
"anyhow",
"bitflags 2.3.3",
"indexmap",
"log",
"wasm-encoder 0.31.1",
"wasm-metadata 0.10.1",
"wasmparser 0.110.0",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
"wasmparser",
"wit-parser",
]
[[package]]
name = "wit-parser"
version = "0.9.2"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "541efa2046e544de53a9da1e2f6299e63079840360c9e106f1f8275a97771318"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]
[[package]]

22
modules/qns_indexer/Cargo.toml
View File

@ -11,25 +11,19 @@ opt-level = "s"
lto = true
[dependencies]
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
rmp-serde = "1.1.2"
serde_json = "1.0"
serde = {version = "1.0", features = ["derive"] }
wit-bindgen = { version = "0.11.0", default_features = false }
thiserror = "1.0.43"
anyhow = "1.0"
alloy-sol-types = "0.3.2"
hex = "0.4.3"
alloy-primitives = "0.3.3"
alloy-sol-types = "0.3.2"
bincode = "1.3.3"
hex = "0.4.3"
rmp-serde = "1.1.2"
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

222
modules/qns_indexer/src/lib.rs
View File

@ -1,17 +1,22 @@
cargo_component_bindings::generate!();
use alloy_primitives::FixedBytes;
use alloy_sol_types::{sol, SolEvent};
use bindings::component::uq_process::types::*;
use bindings::{print_to_terminal, receive, send_request, send_response, UqProcess};
use hex;
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::collections::HashMap;
use std::string::FromUtf8Error;
use uqbar_process_lib::{
get_typed_state, receive, set_state, Address, Message, Payload, Request,
Response,
};
#[allow(dead_code)]
mod process_lib;
wit_bindgen::generate!({
path: "../../wit",
world: "process",
exports: {
world: Component,
},
});
struct Component;
@ -98,8 +103,18 @@ fn subscribe_to_qns(from_block: u64) -> Vec<u8> {
.to_vec()
}
impl UqProcess for Component {
fn init(our: Address) {
fn serialize_message(message: &NetActions) -> anyhow::Result<Vec<u8>> {
Ok(rmp_serde::to_vec(message)?)
}
fn serialize_json_message(message: &serde_json::Value) -> anyhow::Result<Vec<u8>> {
Ok(serde_json::to_vec(message)?)
}
impl Guest for Component {
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
let mut state: State = State {
names: HashMap::new(),
nodes: HashMap::new(),
@ -107,149 +122,113 @@ impl UqProcess for Component {
};
// if we have state, load it in
match process_lib::get_state::<State>() {
match get_typed_state(|bytes| Ok(bincode::deserialize(bytes)?)) {
Some(s) => {
state = s;
}
None => {}
}
bindings::print_to_terminal(
0,
&format!("qns_indexer: starting at block {}", state.block),
);
println!("qns_indexer: starting at block {}", state.block);
match main(our, state) {
Ok(_) => {}
Err(e) => {
println!("qns_indexer: ended with error: {:?}", e);
}
}
}
}
fn main(our: Address, mut state: State) -> anyhow::Result<()> {
// shove all state into net::net
send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("net:sys:uqbar").unwrap(),
},
&Request {
inherit: false,
expects_response: None,
metadata: None,
ipc: rmp_serde::to_vec(&NetActions::QnsBatchUpdate(
state.nodes.values().cloned().collect::<Vec<_>>(),
))
.unwrap(),
},
None,
None,
);
Request::new()
.target(Address::new(&our.node, "net:sys:uqbar")?)?
.ipc(
&NetActions::QnsBatchUpdate(state.nodes.values().cloned().collect::<Vec<_>>()),
serialize_message,
)?
.send()?;
let _ = send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("eth_rpc:sys:uqbar").unwrap(),
},
&Request {
inherit: false, // TODO what
expects_response: Some(5), // TODO evaluate
metadata: None,
// -1 because there could be other events in the last processed block
ipc: subscribe_to_qns(state.block - 1),
},
None,
None,
);
Request::new()
.target(Address::new(&our.node, "eth_rpc:sys:uqbar")?)?
.ipc_bytes(subscribe_to_qns(state.block - 1))
.expects_response(5)
.send()?;
let http_server_address = ProcessId::from_str("http_server:sys:uqbar").unwrap();
let _register_endpoint = send_request(
&Address {
node: our.node.clone(),
process: http_server_address.clone(),
},
&Request {
inherit: false,
expects_response: None,
metadata: None,
ipc: json!({
Request::new()
.target(Address::new(&our.node, "http_server:sys:uqbar")?)?
.ipc(
&json!({
"BindPath": {
"path": "/node/:name",
"authenticated": false,
"local_only": false
}
})
.to_string()
.as_bytes()
.to_vec(),
},
None,
None,
);
}),
serialize_json_message,
)?
.send()?;
loop {
let Ok((source, message)) = receive() else {
print_to_terminal(0, "qns_indexer: got network error");
println!("qns_indexer: got network error");
continue;
};
let Message::Request(request) = message else {
// TODO we should store the subscription ID for eth_rpc
// incase we want to cancel/reset it
// print_to_terminal(0, "qns_indexer: got response");
continue;
};
if source.process == http_server_address {
if let Ok(ipc_json) =
serde_json::from_slice::<serde_json::Value>(&request.ipc)
{
if source.process == "http_server:sys:uqbar" {
if let Ok(ipc_json) = serde_json::from_slice::<serde_json::Value>(&request.ipc) {
if ipc_json["path"].as_str().unwrap_or_default() == "/node/:name" {
if let Some(name) = ipc_json["url_params"]["name"].as_str() {
if let Some(node) = state.nodes.get(name) {
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&serde_json::json!({
"status": 200,
"headers": {
"Content-Type": "application/json",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: serde_json::to_string(&node)
.unwrap()
.as_bytes()
.to_vec(),
}),
);
})
.send()?;
continue;
}
}
}
}
send_response(
&Response {
inherit: false,
ipc: serde_json::json!({
Response::new()
.ipc(
&serde_json::json!({
"status": 404,
"headers": {
"Content-Type": "application/json",
},
})
.to_string()
.as_bytes()
.to_vec(),
metadata: None,
},
Some(&Payload {
}),
serialize_json_message,
)?
.payload(Payload {
mime: Some("application/json".to_string()),
bytes: "Not Found".to_string().as_bytes().to_vec(),
}),
);
})
.send()?;
continue;
}
let Ok(msg) = serde_json::from_slice::<AllActions>(&request.ipc) else {
print_to_terminal(0, "qns_indexer: got invalid message");
println!("qns_indexer: got invalid message");
continue;
};
@ -259,17 +238,16 @@ impl UqProcess for Component {
state.block = hex_to_u64(&e.block_number).unwrap();
match decode_hex(&e.topics[0].clone()) {
NodeRegistered::SIGNATURE_HASH => {
// bindings::print_to_terminal(0, format!("qns_indexer: got NodeRegistered event: {:?}", e).as_str());
// print_to_terminal(0, format!("qns_indexer: got NodeRegistered event: {:?}", e).as_str());
let node = &e.topics[1];
let decoded =
NodeRegistered::decode_data(&decode_hex_to_vec(&e.data), true)
.unwrap();
NodeRegistered::decode_data(&decode_hex_to_vec(&e.data), true).unwrap();
let Ok(name) = dnswire_decode(decoded.0.clone()) else {
bindings::print_to_terminal(
1,
&format!("qns_indexer: failed to decode name: {:?}", decoded.0),
);
// print_to_terminal(
// 1,
// &format!("qns_indexer: failed to decode name: {:?}", decoded.0),
// );
continue;
};
@ -295,7 +273,10 @@ impl UqProcess for Component {
.collect::<Vec<String>>();
let Some(name) = state.names.get(node) else {
bindings::print_to_terminal(0, &format!("qns_indexer: failed to find name for node during WsChanged: {:?}", node));
println!(
"qns_indexer: failed to find name for node during WsChanged: {:?}",
node
);
continue;
};
@ -317,37 +298,20 @@ impl UqProcess for Component {
state.nodes.insert(name.clone(), update.clone());
send_request(
&Address {
node: our.node.clone(),
process: ProcessId::from_str("net:sys:uqbar").unwrap(),
},
&Request {
inherit: false,
expects_response: None,
metadata: None,
ipc: rmp_serde::to_vec(&NetActions::QnsUpdate(update.clone()))
.unwrap(),
},
None,
None,
);
Request::new()
.target(Address::new(&our.node, "net:sys:uqbar")?)?
.ipc(&NetActions::QnsUpdate(update.clone()), serialize_message)?
.send()?;
}
event => {
bindings::print_to_terminal(
0,
format!("qns_indexer: got unknown event: {:?}", event).as_str(),
);
println!("qns_indexer: got unknown event: {:?}", event);
}
}
}
}
process_lib::set_state::<State>(&state);
set_state(&bincode::serialize(&state)?);
}
}
}
// helpers
// TODO these probably exist somewhere in alloy...not sure where though.
fn decode_hex(s: &str) -> FixedBytes<32> {

1
modules/qns_indexer/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../src/process_lib.rs

236
modules/sqlite/sqlite/Cargo.lock generated
View File

@ -23,12 +23,6 @@ dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
@ -42,28 +36,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "equivalent"
@ -72,12 +48,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
@ -101,16 +79,6 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
@ -134,18 +102,18 @@ version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.150"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
[[package]]
name = "log"
version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "num-traits"
version = "0.2.17"
@ -162,10 +130,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
@ -176,17 +144,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -196,6 +153,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "rmp"
version = "0.8.12"
@ -282,11 +269,11 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"rmp-serde",
"serde",
"serde_json",
"thiserror",
"uqbar_process_lib",
"wit-bindgen",
]
@ -321,51 +308,12 @@ dependencies = [
"syn",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.10.1"
@ -379,40 +327,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -421,9 +370,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -431,19 +380,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -452,54 +399,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -509,16 +444,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

4
modules/sqlite/sqlite/Cargo.toml
View File

@ -13,12 +13,12 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
rmp-serde = "1.1"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
thiserror = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
uqbar_process_lib = { path = "../../../process_lib" }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
[lib]
crate-type = ["cdylib"]

1
modules/sqlite/sqlite/src/kernel_types.rs
View File

@ -1 +0,0 @@
../../../../src/kernel_types.rs

130
modules/sqlite/sqlite/src/lib.rs
View File

@ -1,17 +1,19 @@
cargo_component_bindings::generate!();
use std::collections::{HashMap, HashSet};
use bindings::component::uq_process::types::*;
use bindings::{create_capability, get_capability, Guest, has_capability, print_to_terminal, receive, send_request, send_response, spawn};
use uqbar_process_lib::{Address, ProcessId, Request, Response};
use uqbar_process_lib::kernel_types as kt;
use uqbar_process_lib::uqbar::process::standard as wit;
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
mod kernel_types;
use kernel_types as kt;
mod sqlite_types;
use sqlite_types as sq;
mod process_lib;
struct Component;
const PREFIX: &str = "sqlite-";
@ -39,25 +41,20 @@ fn forward_if_have_cap(
ipc: Vec<u8>,
db_to_process: &mut DbToProcess,
) -> anyhow::Result<()> {
if has_capability(&make_db_cap(operation_type, db)) {
if wit::has_capability(&make_db_cap(operation_type, db)) {
// forward
let Some(process_id) = db_to_process.get(db) else {
return Err(sq::SqliteError::DbDoesNotExist.into());
};
send_request(
&Address {
Request::new()
.target(wit::Address {
node: our.node.clone(),
process: process_id.clone(),
},
&Request {
inherit: true,
expects_response: None,
ipc,
metadata: None,
},
None,
None,
);
})?
// .target(Address::new(our.node.clone(), process_id.clone()))?
.inherit(true)
.ipc_bytes(ipc)
.send()?;
return Ok(());
} else {
// reject
@ -71,19 +68,18 @@ fn handle_message (
read_keywords: &HashSet<String>,
write_keywords: &HashSet<String>,
) -> anyhow::Result<()> {
let (source, message) = receive().unwrap();
// let (source, message) = receive()?;
let (source, message) = wit::receive().unwrap();
if our.node != source.node {
return Err(sq::SqliteError::RejectForeign.into());
}
match message {
Message::Response(_) => {
wit::Message::Response(_) => {
return Err(sq::SqliteError::UnexpectedResponse.into());
},
Message::Request(Request { ipc, .. }) => {
match process_lib::parse_message_ipc(&ipc)? {
wit::Message::Request(wit::Request { ipc, .. }) => {
match serde_json::from_slice(&ipc)? {
sq::SqliteMessage::New { ref db } => {
// TODO: make atomic
// (1): create vfs drive
@ -98,74 +94,58 @@ fn handle_message (
// (1)
let vfs_address = Address {
node: our.node.clone(),
process: kt::ProcessId::new("vfs", "sys", "uqbar").en_wit(),
process: ProcessId::new("vfs", "sys", "uqbar"),
};
let vfs_drive = format!("{}{}", PREFIX, db);
let _ = process_lib::send_and_await_response(
&vfs_address,
false,
serde_json::to_vec(&kt::VfsRequest {
let _ = Request::new()
.target(vfs_address.clone())?
.ipc_bytes(serde_json::to_vec(&kt::VfsRequest {
drive: vfs_drive.clone(),
action: kt::VfsAction::New,
}).unwrap(),
None,
None,
15,
).unwrap();
})?)
.send_and_await_response(15)??;
// (2)
let vfs_read = get_capability(
let vfs_read = wit::get_capability(
&vfs_address,
&make_vfs_cap("read", &vfs_drive),
).ok_or(anyhow::anyhow!("New failed: no vfs 'read' capability found"))?;
let vfs_write = get_capability(
let vfs_write = wit::get_capability(
&vfs_address,
&make_vfs_cap("write", &vfs_drive),
).ok_or(anyhow::anyhow!("New failed: no vfs 'write' capability found"))?;
let spawned_process_id = match spawn(
let spawned_process_id = match wit::spawn(
None,
"/sqlite_worker.wasm",
&OnPanic::None, // TODO: notify us
&Capabilities::Some(vec![vfs_read, vfs_write]),
&wit::OnPanic::None, // TODO: notify us
&wit::Capabilities::Some(vec![vfs_read, vfs_write]),
false, // not public
) {
Ok(spawned_process_id) => spawned_process_id,
Err(e) => {
print_to_terminal(0, &format!("couldn't spawn: {}", e));
wit::print_to_terminal(0, &format!("couldn't spawn: {}", e));
panic!("couldn't spawn"); // TODO
},
};
// grant caps
create_capability(&source.process, &make_db_cap("read", db));
create_capability(&source.process, &make_db_cap("write", db));
wit::create_capability(&source.process, &make_db_cap("read", db));
wit::create_capability(&source.process, &make_db_cap("write", db));
// initialize worker
send_request(
&Address {
Request::new()
.target(wit::Address {
node: our.node.clone(),
process: spawned_process_id.clone(),
},
&Request {
inherit: false,
expects_response: None,
ipc: ipc.clone(),
metadata: None,
},
None,
None,
);
})?
.ipc_bytes(ipc.clone())
.send()?;
// (4)
db_to_process.insert(db.into(), spawned_process_id);
// TODO: persistence?
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(ipc)
.send()?;
},
sq::SqliteMessage::Write { ref db, ref statement } => {
let first_word = statement
@ -196,10 +176,12 @@ fn handle_message (
}
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(0, "sqlite: begin");
fn init(our: String) {
wit::print_to_terminal(0, "sqlite: begin");
let our = Address::from_str(&our).unwrap();
let mut db_to_process: DbToProcess = HashMap::new();
let read_keywords: HashSet<String> = [
"ANALYZE",
@ -241,19 +223,15 @@ impl Guest for Component {
match handle_message(&our, &mut db_to_process, &read_keywords, &write_keywords) {
Ok(()) => {},
Err(e) => {
print_to_terminal(0, format!(
wit::print_to_terminal(0, format!(
"sqlite: error: {:?}",
e,
).as_str());
if let Some(e) = e.downcast_ref::<sq::SqliteError>() {
send_response(
&Response {
inherit: false,
ipc: serde_json::to_vec(&e).unwrap(),
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(serde_json::to_vec(&e).unwrap())
.send()
.unwrap();
}
},
};

1
modules/sqlite/sqlite/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

238
modules/sqlite/sqlite_worker/Cargo.lock generated
View File

@ -40,12 +40,6 @@ dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.4.0"
@ -58,30 +52,6 @@ version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "cc"
version = "1.0.83"
@ -116,12 +86,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
@ -158,16 +130,6 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
@ -213,12 +175,6 @@ version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "num-traits"
version = "0.2.17"
@ -240,18 +196,18 @@ version = "1.0.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
[[package]]
name = "pkg-config"
version = "0.3.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
[[package]]
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
version = "1.0.66"
@ -261,17 +217,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -281,6 +226,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "rmp"
version = "0.8.12"
@ -308,7 +283,7 @@ name = "rusqlite"
version = "0.29.0"
source = "git+https://github.com/uqbar-dao/rusqlite?rev=fa6ed84#fa6ed843b65f7dd78d53a1b74c7e5095d71c2bd4"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"fallible-iterator",
"fallible-streaming-iterator",
"hashlink",
@ -380,12 +355,12 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"rmp-serde",
"rusqlite",
"serde",
"serde_json",
"thiserror",
"uqbar_process_lib",
"wit-bindgen",
]
@ -420,51 +395,12 @@ dependencies = [
"syn",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.10.1"
@ -478,14 +414,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
@ -501,23 +437,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.36.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "822b645bf4f2446b949776ffca47e2af60b167209ffb70814ef8779d299cd421"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "2167ce53b2faa16a92c6cafd4942cff16c9a4fa0c5a5a0a41131ee4e49fc055f"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -526,9 +469,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "a58e28b80dd8340cb07b8242ae654756161f6fc8d0038123d679b7b99964fa50"
dependencies = [
"indexmap",
"semver",
@ -536,19 +479,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -557,54 +498,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -614,16 +543,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

4
modules/sqlite/sqlite_worker/Cargo.toml
View File

@ -13,13 +13,13 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
rmp-serde = "1.1"
rusqlite = { git = "https://github.com/uqbar-dao/rusqlite", rev = "fa6ed84", features = ["bundled", "wasm32-wasi-vfs"] }
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
thiserror = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
uqbar_process_lib = { path = "../../../process_lib" }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
[lib]
crate-type = ["cdylib"]

1
modules/sqlite/sqlite_worker/src/kernel_types.rs
View File

@ -1 +0,0 @@
../../../../src/kernel_types.rs

106
modules/sqlite/sqlite_worker/src/lib.rs
View File

@ -1,24 +1,24 @@
cargo_component_bindings::generate!();
use core::ffi::{c_char, c_int, c_ulonglong, CStr};
use std::ffi::CString;
use rusqlite::{types::FromSql, types::FromSqlError, types::ToSql, types::ValueRef};
use uqbar_process_lib::{Address, ProcessId, Response};
use uqbar_process_lib::uqbar::process::standard as wit;
use crate::sqlite_types::Deserializable;
use rusqlite::{types::FromSql, types::FromSqlError, types::ToSql, types::ValueRef};
// use serde::{Deserialize, Serialize};
wit_bindgen::generate!({
path: "../../../wit",
world: "process",
exports: {
world: Component,
},
});
use bindings::component::uq_process::types::*;
use bindings::{get_payload, Guest, print_to_terminal, receive, send_and_await_response, send_response};
mod kernel_types;
use kernel_types as kt;
mod process_lib;
mod sqlite_types;
use sqlite_types as sq;
struct Component;
const PREFIX: &str = "sqlite-";
impl ToSql for sq::SqlValue {
@ -167,11 +167,11 @@ fn from_cbytes_to_vec_u8(bytes: *mut CBytes) -> Vec<u8> {
bytes
}
impl From<Option<Payload>> for CPrePayload {
fn from(p: Option<Payload>) -> Self {
impl From<Option<wit::Payload>> for CPrePayload {
fn from(p: Option<wit::Payload>) -> Self {
let (is_empty, mime, bytes) = match p {
None => (0, COptionStr::new(None), CBytes::new_empty()),
Some(Payload { mime, bytes }) => {
Some(wit::Payload { mime, bytes }) => {
let mime = match mime {
Some(s) => Some(s.as_bytes().to_vec()),
None => None,
@ -187,14 +187,14 @@ impl From<Option<Payload>> for CPrePayload {
}
}
impl From<CPayload> for Option<Payload> {
impl From<CPayload> for Option<wit::Payload> {
fn from(p: CPayload) -> Self {
if p.is_empty == 0 {
None
} else {
let mime = from_coptionstr_to_option_string(p.mime);
let bytes = from_cbytes_to_vec_u8(p.bytes);
Some(Payload {
Some(wit::Payload {
mime,
bytes,
})
@ -202,13 +202,13 @@ impl From<CPayload> for Option<Payload> {
}
}
fn from_cpayload_to_option_payload(p: *const CPayload) -> Option<Payload> {
fn from_cpayload_to_option_payload(p: *const CPayload) -> Option<wit::Payload> {
if unsafe { (*p).is_empty == 0 } {
None
} else {
let mime = unsafe { from_coptionstr_to_option_string((*p).mime) };
let bytes = unsafe { from_cbytes_to_vec_u8((*p).bytes) };
Some(Payload {
Some(wit::Payload {
mime,
bytes,
})
@ -234,7 +234,7 @@ pub extern "C" fn get_payload_wrapped(return_val: *mut CPayload) {
// in memory due to an fs bug where chunk size may be bigger than requested
let max_len = unsafe { (*(*return_val).bytes).len.clone() };
let payload = get_payload();
let payload = wit::get_payload();
let mime_len = {
match payload {
None => None,
@ -317,13 +317,13 @@ pub extern "C" fn send_and_await_response_wrapped(
let request_metadata = from_coptionstr_to_option_string(request_metadata);
let (
_,
Message::Response((Response { ipc, metadata, .. }, _)),
) = send_and_await_response(
&Address {
wit::Message::Response((wit::Response { ipc, metadata, .. }, _)),
) = wit::send_and_await_response(
&wit::Address {
node: target_node,
process: target_process,
},
&Request {
&wit::Request {
inherit: false,
expects_response: Some(timeout),
ipc: request_ipc,
@ -346,25 +346,20 @@ pub extern "C" fn send_and_await_response_wrapped(
}
fn handle_message (
our: &Address,
our: &wit::Address,
db_handle: &mut Option<rusqlite::Connection>,
) -> anyhow::Result<()> {
let (source, message) = receive().unwrap();
// let (source, message) = receive()?;
let (source, message) = wit::receive().unwrap();
if our.node != source.node {
return Err(sq::SqliteError::RejectForeign.into());
}
match message {
Message::Response(_) => { unimplemented!() },
Message::Request(Request { ipc, .. }) => {
match process_lib::parse_message_ipc(&ipc)? {
wit::Message::Response(_) => { unimplemented!() },
wit::Message::Request(wit::Request { ipc, .. }) => {
match serde_json::from_slice(&ipc)? {
sq::SqliteMessage::New { db } => {
let vfs_address = Address {
node: our.node.clone(),
process: kt::ProcessId::new("vfs", "sys", "uqbar").en_wit(),
};
let vfs_drive = format!("{}{}", PREFIX, db);
match db_handle {
@ -391,7 +386,7 @@ fn handle_message (
return Err(sq::SqliteError::DbDoesNotExist.into());
};
match get_payload() {
match wit::get_payload() {
None => {
let parameters: Vec<&dyn rusqlite::ToSql> = vec![];
db_handle.execute(
@ -399,7 +394,7 @@ fn handle_message (
&parameters[..],
)?;
},
Some(Payload { mime: _, ref bytes }) => {
Some(wit::Payload { mime: _, ref bytes }) => {
let parameters = Vec::<sq::SqlValue>::from_serialized(&bytes)?;
let parameters: Vec<&dyn rusqlite::ToSql> = parameters
.iter()
@ -413,14 +408,9 @@ fn handle_message (
},
}
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
None,
);
Response::new()
.ipc_bytes(ipc)
.send()?;
},
sq::SqliteMessage::Read { ref query, .. } => {
let Some(db_handle) = db_handle else {
@ -445,17 +435,13 @@ fn handle_message (
let results = rmp_serde::to_vec(&results).unwrap();
send_response(
&Response {
inherit: false,
ipc,
metadata: None,
},
Some(&Payload {
Response::new()
.ipc_bytes(ipc)
.payload(wit::Payload {
mime: None,
bytes: results,
}),
);
})
.send()?;
},
}
@ -464,10 +450,12 @@ fn handle_message (
}
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
print_to_terminal(1, "sqlite_worker: begin");
fn init(our: String) {
wit::print_to_terminal(1, "sqlite_worker: begin");
let our = Address::from_str(&our).unwrap();
let mut db_handle: Option<rusqlite::Connection> = None;
loop {
@ -475,10 +463,16 @@ impl Guest for Component {
Ok(()) => {},
Err(e) => {
// TODO: should we send an error on failure?
print_to_terminal(0, format!(
wit::print_to_terminal(0, format!(
"sqlite_worker: error: {:?}",
e,
).as_str());
if let Some(e) = e.downcast_ref::<sq::SqliteError>() {
Response::new()
.ipc_bytes(serde_json::to_vec(&e).unwrap())
.send()
.unwrap();
}
},
};
}

1
modules/sqlite/sqlite_worker/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../../src/process_lib.rs

3
modules/terminal/Cargo-component.lock
View File

@ -1,3 +0,0 @@
# This file is automatically generated by cargo-component.
# It is not intended for manual editing.
version = 1

278
modules/terminal/Cargo.lock generated
View File

@ -19,39 +19,15 @@ dependencies = [
[[package]]
name = "bitflags"
version = "1.3.2"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
[[package]]
name = "bitflags"
version = "2.4.0"
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "cargo-component-bindings"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"cargo-component-macro",
"wit-bindgen",
]
[[package]]
name = "cargo-component-macro"
version = "0.1.0"
source = "git+https://github.com/bytecodealliance/cargo-component#6a2996f280dd8671a2a2d3c83cbe09a39225b526"
dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "equivalent"
@ -60,19 +36,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "form_urlencoded"
version = "1.2.0"
name = "getrandom"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
dependencies = [
"percent-encoding",
"cfg-if",
"libc",
"wasi",
]
[[package]]
name = "hashbrown"
version = "0.14.0"
version = "0.14.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
[[package]]
name = "heck"
@ -89,21 +67,11 @@ version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]]
name = "idna"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "2.0.0"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [
"equivalent",
"hashbrown",
@ -122,6 +90,12 @@ version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
[[package]]
name = "libc"
version = "0.2.149"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
[[package]]
name = "log"
version = "0.4.20"
@ -129,37 +103,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
version = "2.6.3"
name = "ppv-lite86"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
[[package]]
name = "percent-encoding"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
version = "1.0.66"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
dependencies = [
"unicode-ident",
]
[[package]]
name = "pulldown-cmark"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
dependencies = [
"bitflags 1.3.2",
"memchr",
"unicase",
]
[[package]]
name = "quote"
version = "1.0.33"
@ -169,6 +126,36 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "rand"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
dependencies = [
"libc",
"rand_chacha",
"rand_core",
]
[[package]]
name = "rand_chacha"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
dependencies = [
"ppv-lite86",
"rand_core",
]
[[package]]
name = "rand_core"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
dependencies = [
"getrandom",
]
[[package]]
name = "ryu"
version = "1.0.15"
@ -177,24 +164,24 @@ checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "semver"
version = "1.0.18"
version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
[[package]]
name = "serde"
version = "1.0.188"
version = "1.0.190"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.188"
version = "1.0.190"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
dependencies = [
"proc-macro2",
"quote",
@ -203,9 +190,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.105"
version = "1.0.108"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
dependencies = [
"itoa",
"ryu",
@ -214,9 +201,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.11.0"
version = "1.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
[[package]]
name = "spdx"
@ -229,9 +216,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.31"
version = "2.0.38"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "718fa2415bcb8d8bd775917a1bf12a7931b6dfa890753378538118181e0cb398"
checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
dependencies = [
"proc-macro2",
"quote",
@ -244,56 +231,17 @@ version = "0.1.0"
dependencies = [
"anyhow",
"bincode",
"cargo-component-bindings",
"serde",
"serde_json",
"uqbar_process_lib",
"wit-bindgen",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "unicase"
version = "2.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
dependencies = [
"version_check",
]
[[package]]
name = "unicode-bidi"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
version = "1.0.11"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "unicode-segmentation"
@ -308,40 +256,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "url"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
name = "uqbar_process_lib"
version = "0.2.0"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
"anyhow",
"bincode",
"rand",
"serde",
"wit-bindgen",
]
[[package]]
name = "version_check"
version = "0.9.4"
name = "wasi"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-encoder"
version = "0.32.0"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ba64e81215916eaeb48fee292f29401d69235d62d8b8fd92a7b2844ec5ae5f7"
checksum = "53ae0be20bf87918df4fa831bfbbd0b491d24aee407ed86360eae4c2c5608d38"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-metadata"
version = "0.10.3"
version = "0.10.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08dc59d1fa569150851542143ca79438ca56845ccb31696c70225c638e063471"
checksum = "5621910462c61a8efc3248fdfb1739bf649bb335b0df935c27b340418105f9d8"
dependencies = [
"anyhow",
"indexmap",
"serde",
"serde_derive",
"serde_json",
"spdx",
"wasm-encoder",
@ -350,9 +299,9 @@ dependencies = [
[[package]]
name = "wasmparser"
version = "0.112.0"
version = "0.116.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e986b010f47fcce49cf8ea5d5f9e5d2737832f12b53ae8ae785bbe895d0877bf"
checksum = "53290b1276c5c2d47d694fb1a920538c01f51690e7e261acbe1d10c5fc306ea1"
dependencies = [
"indexmap",
"semver",
@ -360,19 +309,17 @@ dependencies = [
[[package]]
name = "wit-bindgen"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8a3e8e965dc50e6eb4410d9a11720719fadc6a1713803ea5f3be390b81c8279"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"bitflags 2.4.0",
"bitflags",
"wit-bindgen-rust-macro",
]
[[package]]
name = "wit-bindgen-core"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77255512565dfbd0b61de466e854918041d1da53c7bc049d6188c6e02643dc1e"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"wit-component",
@ -381,54 +328,42 @@ dependencies = [
[[package]]
name = "wit-bindgen-rust"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c60e6ea8598d1380e792f13d557007834f0fb799fea6503408cbc5debb4ae"
version = "0.13.2"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"heck",
"wasm-metadata",
"wit-bindgen-core",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-bindgen-rust-lib"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd9fb7a43c7dc28b0b727d6ae01bf369981229b7539e768fba2b7a4df13feeeb"
dependencies = [
"heck",
"wit-bindgen-core",
]
[[package]]
name = "wit-bindgen-rust-macro"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cea5ed784da06da0e55836a6c160e7502dbe28771c2368a595e8606243bf22"
version = "0.13.1"
source = "git+https://github.com/bytecodealliance/wit-bindgen?rev=5390bab780733f1660d14c254ec985df2816bf1d#5390bab780733f1660d14c254ec985df2816bf1d"
dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn",
"wit-bindgen-core",
"wit-bindgen-rust",
"wit-bindgen-rust-lib",
"wit-component",
]
[[package]]
name = "wit-component"
version = "0.14.0"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66d9f2d16dd55d1a372dcfd4b7a466ea876682a5a3cb97e71ec9eef04affa876"
checksum = "480cc1a078b305c1b8510f7c455c76cbd008ee49935f3a6c5fd5e937d8d95b1e"
dependencies = [
"anyhow",
"bitflags 2.4.0",
"bitflags",
"indexmap",
"log",
"serde",
"serde_derive",
"serde_json",
"wasm-encoder",
"wasm-metadata",
@ -438,16 +373,17 @@ dependencies = [
[[package]]
name = "wit-parser"
version = "0.11.0"
version = "0.12.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61e8b849bea13cc2315426b16efe6eb6813466d78f5fde69b0bb150c9c40e0dc"
checksum = "43771ee863a16ec4ecf9da0fc65c3bbd4a1235c8e3da5f094b562894843dfa76"
dependencies = [
"anyhow",
"id-arena",
"indexmap",
"log",
"pulldown-cmark",
"semver",
"serde",
"serde_derive",
"serde_json",
"unicode-xid",
"url",
]

11
modules/terminal/Cargo.toml
View File

@ -13,18 +13,13 @@ lto = true
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
cargo-component-bindings = { git = "https://github.com/bytecodealliance/cargo-component" }
serde = {version = "1.0", features = ["derive"] }
serde_json = "1.0"
wit-bindgen = { version = "0.11.0", default_features = false }
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }
uqbar_process_lib = { path = "../../process_lib" }
[lib]
crate-type = ["cdylib"]
[package.metadata.component]
package = "component:uq-process"
[package.metadata.component.target]
path = "wit"
[package.metadata.component.dependencies]
package = "uqbar:process"

122
modules/terminal/src/lib.rs
View File

@ -1,101 +1,74 @@
cargo_component_bindings::generate!();
use bindings::{component::uq_process::types::*, print_to_terminal, receive, send_request, Guest};
use anyhow::anyhow;
use uqbar_process_lib::uqbar::process::standard as wit;
use uqbar_process_lib::{Address, ProcessId, Request, println};
#[allow(dead_code)]
mod process_lib;
wit_bindgen::generate!({
path: "../../wit",
world: "process",
exports: {
world: Component,
},
});
struct Component;
fn serialize_message(message: &&str) -> anyhow::Result<Vec<u8>> {
Ok(message.as_bytes().to_vec())
}
fn parse_command(our_name: &str, line: &str) {
fn parse_command(our_name: &str, line: &str) -> anyhow::Result<()> {
let (head, tail) = line.split_once(" ").unwrap_or((&line, ""));
match head {
"" | " " => {}
"" | " " => return Ok(()),
"!hi" => {
let (target, message) = match tail.split_once(" ") {
let (node_id, message) = match tail.split_once(" ") {
Some((s, t)) => (s, t),
None => {
print_to_terminal(0, &format!("invalid command: \"{}\"", line));
return;
}
None => return Err(anyhow!("invalid command: \"{line}\"")),
};
send_request(
&Address {
node: if target == "our" {
our_name.into()
} else {
target.into()
},
process: ProcessId::from_str("net:sys:uqbar").unwrap(),
},
&Request {
inherit: false,
expects_response: Some(5),
ipc: message.into(),
metadata: None,
},
None,
None,
);
let node_id = if node_id == "our" { our_name } else { node_id };
Request::new()
.target(Address::new(node_id, "net:sys:uqbar").unwrap())?
.ipc(&message, serialize_message)?
.expects_response(5)
.send()?;
Ok(())
}
"!message" => {
let (target_node, tail) = match tail.split_once(" ") {
let (node_id, tail) = match tail.split_once(" ") {
Some((s, t)) => (s, t),
None => {
print_to_terminal(0, &format!("invalid command: \"{}\"", line));
return;
}
None => return Err(anyhow!("invalid command: \"{line}\"")),
};
let (target_process, ipc) = match tail.split_once(" ") {
Some((a, p)) => (a, p),
None => {
print_to_terminal(0, &format!("invalid command: \"{}\"", line));
return;
}
None => return Err(anyhow!("invalid command: \"{line}\"")),
};
// TODO: why does this work but using the API below does not?
// Is it related to passing json in rather than a Serialize type?
//
send_request(
&Address {
node: if target_node == "our" {
our_name.into()
} else {
target_node.into()
},
process: ProcessId::from_str(target_process).unwrap_or_else(|_| {
let node_id = if node_id == "our" { our_name } else { node_id };
let process = ProcessId::from_str(target_process).unwrap_or_else(|_| {
ProcessId::from_str(&format!("{}:sys:uqbar", target_process)).unwrap()
}),
},
&Request {
inherit: false,
expects_response: None,
ipc: ipc.into(),
metadata: None,
},
None,
None,
);
}
_ => {
print_to_terminal(0, &format!("invalid command: \"{line}\""));
});
Request::new()
.target(Address::new(node_id, process).unwrap())?
.ipc(&ipc, serialize_message)?
.send()?;
Ok(())
}
_ => return Err(anyhow!("invalid command: \"{line}\"")),
}
}
struct Component;
impl Guest for Component {
fn init(our: Address) {
assert_eq!(our.process.to_string(), "terminal:terminal:uqbar");
print_to_terminal(1, &format!("terminal: start"));
fn init(our: String) {
let our = Address::from_str(&our).unwrap();
println!("terminal: start");
loop {
let (source, message) = match receive() {
let (source, message) = match wit::receive() {
Ok((source, message)) => (source, message),
Err((error, _context)) => {
print_to_terminal(0, &format!("net error: {:?}!", error.kind));
println!("terminal: net error: {:?}!", error.kind);
continue;
}
};
match message {
Message::Request(Request {
wit::Message::Request(wit::Request {
expects_response,
ipc,
..
@ -103,11 +76,14 @@ impl Guest for Component {
if our.node != source.node || our.process != source.process {
continue;
}
parse_command(&our.node, std::str::from_utf8(&ipc).unwrap_or_default());
match parse_command(&our.node, std::str::from_utf8(&ipc).unwrap_or_default()) {
Ok(()) => continue,
Err(e) => println!("terminal: {e}"),
}
Message::Response((Response { ipc, metadata, .. }, _)) => {
}
wit::Message::Response((wit::Response { ipc, metadata, .. }, _)) => {
if let Ok(txt) = std::str::from_utf8(&ipc) {
print_to_terminal(0, &format!("net response: {}", txt));
println!("terminal: net response: {txt}");
}
}
}

1
modules/terminal/src/process_lib.rs
View File

@ -1 +0,0 @@
../../../src/process_lib.rs

312
process_lib/Cargo.lock generated Normal file
View File

@ -0,0 +1,312 @@
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# It is not intended for manual editing.
version = 3
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name = "anyhow"
version = "1.0.75"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "bincode"
version = "1.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
dependencies = [
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name = "bitflags"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "hashbrown"
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11
process_lib/Cargo.toml Normal file
View File

@ -0,0 +1,11 @@
[package]
name = "uqbar_process_lib"
version = "0.2.0"
edition = "2021"
[dependencies]
anyhow = "1.0"
bincode = "1.3.3"
serde = {version = "1.0", features = ["derive"] }
rand = "0.8"
wit-bindgen = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "5390bab780733f1660d14c254ec985df2816bf1d" }

509
process_lib/src/kernel_types.rs Normal file
View File

@ -0,0 +1,509 @@
use crate::uqbar::process::standard as wit;
use serde::{Deserialize, Serialize};
use std::collections::HashSet;
//
// process-facing kernel types, used for process
// management and message-passing
// matches types in uqbar.wit
//
pub type Context = Vec<u8>;
pub type NodeId = String; // QNS domain name
/// process ID is a formatted unique identifier that contains
/// the publishing node's ID, the package name, and finally the process name.
/// the process name can be a random number, or a name chosen by the user.
/// the formatting is as follows:
/// `[process name]:[package name]:[node ID]`
#[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
pub struct ProcessId {
process_name: String,
package_name: String,
publisher_node: NodeId,
}
#[allow(dead_code)]
impl ProcessId {
/// generates a random u64 number if process_name is not declared
pub fn new(process_name: Option<&str>, package_name: &str, publisher_node: &str) -> Self {
ProcessId {
process_name: process_name
.unwrap_or(&rand::random::<u64>().to_string())
.into(),
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
}
pub fn from_str(input: &str) -> Result<Self, ProcessIdParseError> {
// split string on colons into 3 segments
let mut segments = input.split(':');
let process_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let package_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(ProcessIdParseError::TooManyColons);
}
Ok(ProcessId {
process_name,
package_name,
publisher_node,
})
}
pub fn to_string(&self) -> String {
[
self.process_name.as_str(),
self.package_name.as_str(),
self.publisher_node.as_str(),
]
.join(":")
}
pub fn process(&self) -> &str {
&self.process_name
}
pub fn package(&self) -> &str {
&self.package_name
}
pub fn publisher_node(&self) -> &str {
&self.publisher_node
}
pub fn en_wit(&self) -> wit::ProcessId {
wit::ProcessId {
process_name: self.process_name.clone(),
package_name: self.package_name.clone(),
publisher_node: self.publisher_node.clone(),
}
}
pub fn de_wit(wit: wit::ProcessId) -> ProcessId {
ProcessId {
process_name: wit.process_name,
package_name: wit.package_name,
publisher_node: wit.publisher_node,
}
}
}
#[derive(Debug)]
pub enum ProcessIdParseError {
TooManyColons,
MissingField,
}
#[derive(Clone, Debug, Hash, Eq, PartialEq, Serialize, Deserialize)]
pub struct Address {
pub node: NodeId,
pub process: ProcessId,
}
impl Address {
pub fn en_wit(&self) -> wit::Address {
wit::Address {
node: self.node.clone(),
process: self.process.en_wit(),
}
}
pub fn de_wit(wit: wit::Address) -> Address {
Address {
node: wit.node,
process: ProcessId {
process_name: wit.process.process_name,
package_name: wit.process.package_name,
publisher_node: wit.process.publisher_node,
},
}
}
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Payload {
pub mime: Option<String>, // MIME type
pub bytes: Vec<u8>,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct Request {
pub inherit: bool,
pub expects_response: Option<u64>, // number of seconds until timeout
pub ipc: Vec<u8>,
pub metadata: Option<String>, // JSON-string
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct Response {
pub inherit: bool,
pub ipc: Vec<u8>,
pub metadata: Option<String>, // JSON-string
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub enum Message {
Request(Request),
Response((Response, Option<Context>)),
}
#[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
pub struct Capability {
pub issuer: Address,
pub params: String, // JSON-string
}
#[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
pub struct SignedCapability {
pub issuer: Address,
pub params: String, // JSON-string
pub signature: Vec<u8>, // signed by the kernel, so we can verify that the kernel issued it
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct SendError {
pub kind: SendErrorKind,
pub target: Address,
pub message: Message,
pub payload: Option<Payload>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum SendErrorKind {
Offline,
Timeout,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum OnPanic {
None,
Restart,
Requests(Vec<(Address, Request, Option<Payload>)>),
}
impl OnPanic {
pub fn is_restart(&self) -> bool {
match self {
OnPanic::None => false,
OnPanic::Restart => true,
OnPanic::Requests(_) => false,
}
}
}
#[derive(Debug, Serialize, Deserialize)]
pub enum KernelCommand {
StartProcess {
id: ProcessId,
wasm_bytes_handle: u128,
on_panic: OnPanic,
initial_capabilities: HashSet<SignedCapability>,
public: bool,
},
KillProcess(ProcessId), // this is extrajudicial killing: we might lose messages!
// kernel only
RebootProcess {
process_id: ProcessId,
persisted: PersistedProcess,
},
Shutdown,
}
#[derive(Debug, Serialize, Deserialize)]
pub enum KernelResponse {
StartedProcess,
StartProcessError,
KilledProcess(ProcessId),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct PersistedProcess {
pub wasm_bytes_handle: u128,
// pub drive: String,
// pub full_path: String,
pub on_panic: OnPanic,
pub capabilities: HashSet<Capability>,
pub public: bool, // marks if a process allows messages from any process
}
#[derive(Debug, Serialize, Deserialize)]
pub struct VfsRequest {
pub drive: String,
pub action: VfsAction,
}
#[derive(Debug, Serialize, Deserialize)]
pub enum VfsAction {
New,
Add {
full_path: String,
entry_type: AddEntryType,
},
Rename {
full_path: String,
new_full_path: String,
},
Delete(String),
WriteOffset {
full_path: String,
offset: u64,
},
SetSize {
full_path: String,
size: u64,
},
GetPath(u128),
GetHash(String),
GetEntry(String),
GetFileChunk {
full_path: String,
offset: u64,
length: u64,
},
GetEntryLength(String),
}
#[derive(Debug, Serialize, Deserialize)]
pub enum AddEntryType {
Dir,
NewFile, // add a new file to fs and add name in vfs
ExistingFile { hash: u128 }, // link an existing file in fs to a new name in vfs
ZipArchive,
}
#[derive(Debug, Serialize, Deserialize)]
pub enum GetEntryType {
Dir,
File,
}
#[derive(Debug, Serialize, Deserialize)]
pub enum VfsResponse {
Ok,
Err(VfsError),
GetPath(Option<String>),
GetHash(Option<u128>),
GetEntry {
// file bytes in payload, if entry was a file
is_file: bool,
children: Vec<String>,
},
GetFileChunk, // chunk in payload
GetEntryLength(u64),
}
#[derive(Debug, Serialize, Deserialize)]
pub enum VfsError {
BadDriveName,
BadDescriptor,
NoCap,
EntryNotFound,
}
#[allow(dead_code)]
impl VfsError {
pub fn kind(&self) -> &str {
match *self {
VfsError::BadDriveName => "BadDriveName",
VfsError::BadDescriptor => "BadDescriptor",
VfsError::NoCap => "NoCap",
VfsError::EntryNotFound => "EntryNotFound",
}
}
}
//
// package types
//
pub type PackageVersion = (u32, u32, u32);
/// the type that gets deserialized from `metadata.json` in a package
#[derive(Debug, Serialize, Deserialize)]
pub struct PackageMetadata {
pub package: String,
pub publisher: String,
pub version: PackageVersion,
pub description: Option<String>,
pub website: Option<String>,
}
/// the type that gets deserialized from each entry in the array in `manifest.json`
#[derive(Debug, Serialize, Deserialize)]
pub struct PackageManifestEntry {
pub process_name: String,
pub process_wasm_path: String,
pub on_panic: OnPanic,
pub request_networking: bool,
pub request_messaging: Vec<String>,
pub public: bool,
}
//
// display impls
//
impl std::fmt::Display for ProcessId {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.to_string())
}
}
impl std::fmt::Display for Address {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}@{}", self.node, self.process.to_string(),)
}
}
impl std::fmt::Display for Message {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
Message::Request(request) => write!(
f,
"Request(\n inherit: {},\n expects_response: {:?},\n ipc: {} bytes,\n metadata: {}\n )",
request.inherit,
request.expects_response,
request.ipc.len(),
&request.metadata.as_ref().unwrap_or(&"None".into()),
),
Message::Response((response, context)) => write!(
f,
"Response(\n inherit: {},\n ipc: {} bytes,\n metadata: {},\n context: {} bytes\n )",
response.inherit,
response.ipc.len(),
&response.metadata.as_ref().unwrap_or(&"None".into()),
if context.is_none() {
0
} else {
context.as_ref().unwrap().len()
},
),
}
}
}
//
// conversions between wit types and kernel types (annoying!)
//
pub fn de_wit_request(wit: wit::Request) -> Request {
Request {
inherit: wit.inherit,
expects_response: wit.expects_response,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_request(request: Request) -> wit::Request {
wit::Request {
inherit: request.inherit,
expects_response: request.expects_response,
ipc: request.ipc,
metadata: request.metadata,
}
}
pub fn de_wit_response(wit: wit::Response) -> Response {
Response {
inherit: wit.inherit,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_response(response: Response) -> wit::Response {
wit::Response {
inherit: response.inherit,
ipc: response.ipc,
metadata: response.metadata,
}
}
pub fn de_wit_payload(wit: Option<wit::Payload>) -> Option<Payload> {
match wit {
None => None,
Some(wit) => Some(Payload {
mime: wit.mime,
bytes: wit.bytes,
}),
}
}
pub fn en_wit_payload(load: Option<Payload>) -> Option<wit::Payload> {
match load {
None => None,
Some(load) => Some(wit::Payload {
mime: load.mime,
bytes: load.bytes,
}),
}
}
pub fn de_wit_signed_capability(wit: wit::SignedCapability) -> SignedCapability {
SignedCapability {
issuer: Address {
node: wit.issuer.node,
process: ProcessId {
process_name: wit.issuer.process.process_name,
package_name: wit.issuer.process.package_name,
publisher_node: wit.issuer.process.publisher_node,
},
},
params: wit.params,
signature: wit.signature,
}
}
pub fn en_wit_signed_capability(cap: SignedCapability) -> wit::SignedCapability {
wit::SignedCapability {
issuer: cap.issuer.en_wit(),
params: cap.params,
signature: cap.signature,
}
}
pub fn en_wit_message(message: Message) -> wit::Message {
match message {
Message::Request(request) => wit::Message::Request(en_wit_request(request)),
Message::Response((response, context)) => {
wit::Message::Response((en_wit_response(response), context))
}
}
}
pub fn en_wit_send_error(error: SendError) -> wit::SendError {
wit::SendError {
kind: en_wit_send_error_kind(error.kind),
message: en_wit_message(error.message),
payload: en_wit_payload(error.payload),
}
}
pub fn en_wit_send_error_kind(kind: SendErrorKind) -> wit::SendErrorKind {
match kind {
SendErrorKind::Offline => wit::SendErrorKind::Offline,
SendErrorKind::Timeout => wit::SendErrorKind::Timeout,
}
}
pub fn de_wit_on_panic(wit: wit::OnPanic) -> OnPanic {
match wit {
wit::OnPanic::None => OnPanic::None,
wit::OnPanic::Restart => OnPanic::Restart,
wit::OnPanic::Requests(reqs) => OnPanic::Requests(
reqs.into_iter()
.map(|(address, request, payload)| {
(
Address::de_wit(address),
de_wit_request(request),
de_wit_payload(payload),
)
})
.collect(),
),
}
}

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use crate::uqbar::process::standard as wit;
pub use crate::uqbar::process::standard::*;
/// Uqbar process standard library for Rust compiled to WASM
/// Must be used in context of bindings generated by uqbar.wit
use serde::{Deserialize, Serialize};
wit_bindgen::generate!({
path: "../wit",
world: "lib",
});
pub mod kernel_types;
/// Override the println! macro to print to the terminal
#[macro_export]
macro_rules! println {
() => {
$crate::print_to_terminal(0, "\n");
};
($($arg:tt)*) => {{
$crate::print_to_terminal(0, &format!($($arg)*));
}};
}
/// PackageId is like a ProcessId, but for a package. Only contains the name
/// of the package and the name of the publisher.
#[derive(Hash, Eq, PartialEq, Debug, Clone, Serialize, Deserialize)]
pub struct PackageId {
package_name: String,
publisher_node: String,
}
impl PackageId {
pub fn new(package_name: &str, publisher_node: &str) -> Self {
PackageId {
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
}
pub fn from_str(input: &str) -> Result<Self, ProcessIdParseError> {
// split string on colons into 2 segments
let mut segments = input.split(':');
let package_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(ProcessIdParseError::TooManyColons);
}
Ok(PackageId {
package_name,
publisher_node,
})
}
pub fn to_string(&self) -> String {
[self.package_name.as_str(), self.publisher_node.as_str()].join(":")
}
pub fn package(&self) -> &str {
&self.package_name
}
pub fn publisher_node(&self) -> &str {
&self.publisher_node
}
}
/// ProcessId is defined in the wit bindings, but constructors and methods
/// are defined here.
impl ProcessId {
/// generates a random u64 number if process_name is not declared
pub fn new(process_name: &str, package_name: &str, publisher_node: &str) -> Self {
ProcessId {
process_name: process_name.into(),
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
}
pub fn from_str(input: &str) -> Result<Self, ProcessIdParseError> {
// split string on colons into 3 segments
let mut segments = input.split(':');
let process_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let package_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(ProcessIdParseError::TooManyColons);
}
Ok(ProcessId {
process_name,
package_name,
publisher_node,
})
}
pub fn to_string(&self) -> String {
[
self.process_name.as_str(),
self.package_name.as_str(),
self.publisher_node.as_str(),
]
.join(":")
}
pub fn process(&self) -> &str {
&self.process_name
}
pub fn package(&self) -> &str {
&self.package_name
}
pub fn publisher_node(&self) -> &str {
&self.publisher_node
}
}
pub trait IntoProcessId {
fn into_process_id(self) -> Result<ProcessId, ProcessIdParseError>;
}
impl IntoProcessId for ProcessId {
fn into_process_id(self) -> Result<ProcessId, ProcessIdParseError> {
Ok(self)
}
}
impl IntoProcessId for &str {
fn into_process_id(self) -> Result<ProcessId, ProcessIdParseError> {
ProcessId::from_str(self)
}
}
impl std::fmt::Display for ProcessId {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}:{}:{}",
self.process_name, self.package_name, self.publisher_node
)
}
}
impl PartialEq for ProcessId {
fn eq(&self, other: &Self) -> bool {
self.process_name == other.process_name
&& self.package_name == other.package_name
&& self.publisher_node == other.publisher_node
}
}
impl PartialEq<&str> for ProcessId {
fn eq(&self, other: &&str) -> bool {
&self.to_string() == other
}
}
impl PartialEq<ProcessId> for &str {
fn eq(&self, other: &ProcessId) -> bool {
self == &other.to_string()
}
}
#[derive(Debug)]
pub enum ProcessIdParseError {
TooManyColons,
MissingField,
}
impl std::fmt::Display for ProcessIdParseError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
ProcessIdParseError::TooManyColons => "Too many colons in ProcessId string",
ProcessIdParseError::MissingField => "Missing field in ProcessId string",
}
)
}
}
impl std::error::Error for ProcessIdParseError {
fn description(&self) -> &str {
match self {
ProcessIdParseError::TooManyColons => "Too many colons in ProcessId string",
ProcessIdParseError::MissingField => "Missing field in ProcessId string",
}
}
}
/// Address is defined in the wit bindings, but constructors and methods here.
impl Address {
pub fn new<T: IntoProcessId>(node: &str, process: T) -> Result<Address, ProcessIdParseError> {
Ok(Address {
node: node.to_string(),
process: process.into_process_id()?,
})
}
pub fn from_str(input: &str) -> Result<Self, AddressParseError> {
// split string on colons into 4 segments,
// first one with @, next 3 with :
let mut name_rest = input.split('@');
let node = name_rest
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let mut segments = name_rest
.next()
.ok_or(AddressParseError::MissingNodeId)?
.split(':');
let process_name = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let package_name = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(AddressParseError::TooManyColons);
}
Ok(Address {
node,
process: ProcessId {
process_name,
package_name,
publisher_node,
},
})
}
pub fn to_string(&self) -> String {
[self.node.as_str(), &self.process.to_string()].join("@")
}
}
pub trait IntoAddress {
fn into_address(self) -> Result<Address, AddressParseError>;
}
impl IntoAddress for Address {
fn into_address(self) -> Result<Address, AddressParseError> {
Ok(self)
}
}
impl IntoAddress for &str {
fn into_address(self) -> Result<Address, AddressParseError> {
Address::from_str(self)
}
}
#[derive(Debug)]
pub enum AddressParseError {
TooManyColons,
MissingNodeId,
MissingField,
}
impl std::fmt::Display for AddressParseError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
AddressParseError::TooManyColons => "Too many colons in ProcessId string",
AddressParseError::MissingNodeId => "Node ID missing",
AddressParseError::MissingField => "Missing field in ProcessId string",
}
)
}
}
impl std::error::Error for AddressParseError {
fn description(&self) -> &str {
match self {
AddressParseError::TooManyColons => "Too many colons in ProcessId string",
AddressParseError::MissingNodeId => "Node ID missing",
AddressParseError::MissingField => "Missing field in ProcessId string",
}
}
}
///
/// Here, we define wrappers over the wit bindings to make them easier to use.
/// This library prescribes the use of IPC and metadata types serialized and
/// deserialized to JSON, which is far from optimal for performance, but useful
/// for applications that want to maximize composability and introspectability.
/// For payloads, we use bincode to serialize and deserialize to bytes.
///
pub struct Request {
target: Option<Address>,
inherit: bool,
timeout: Option<u64>,
ipc: Option<Vec<u8>>,
metadata: Option<String>,
payload: Option<Payload>,
context: Option<Vec<u8>>,
}
impl Request {
pub fn new() -> Self {
Request {
target: None,
inherit: false,
timeout: None,
ipc: None,
metadata: None,
payload: None,
context: None,
}
}
pub fn target<T: IntoAddress>(mut self, target: T) -> Result<Self, AddressParseError> {
self.target = Some(target.into_address()?);
Ok(self)
}
pub fn inherit(mut self, inherit: bool) -> Self {
self.inherit = inherit;
self
}
pub fn expects_response(mut self, timeout: u64) -> Self {
self.timeout = Some(timeout);
self
}
pub fn ipc_bytes(mut self, ipc: Vec<u8>) -> Self {
self.ipc = Some(ipc);
self
}
pub fn ipc<T, F>(mut self, ipc: &T, serializer: F) -> anyhow::Result<Self>
where
F: Fn(&T) -> anyhow::Result<Vec<u8>>,
{
self.ipc = Some(serializer(ipc)?);
Ok(self)
}
pub fn metadata(mut self, metadata: String) -> Self {
self.metadata = Some(metadata);
self
}
pub fn payload(mut self, payload: Payload) -> Self {
self.payload = Some(payload);
self
}
pub fn payload_mime(mut self, mime: String) -> Self {
if self.payload.is_none() {
self.payload = Some(Payload {
mime: Some(mime),
bytes: vec![],
});
self
} else {
self.payload = Some(Payload {
mime: Some(mime),
bytes: self.payload.unwrap().bytes,
});
self
}
}
pub fn payload_bytes(mut self, bytes: Vec<u8>) -> Self {
if self.payload.is_none() {
self.payload = Some(Payload { mime: None, bytes });
self
} else {
self.payload = Some(Payload {
mime: self.payload.unwrap().mime,
bytes,
});
self
}
}
pub fn context_bytes(mut self, context: Vec<u8>) -> Self {
self.context = Some(context);
self
}
pub fn context<T, F>(mut self, context: &T, serializer: F) -> anyhow::Result<Self>
where
F: Fn(&T) -> anyhow::Result<Vec<u8>>,
{
self.context = Some(serializer(context)?);
Ok(self)
}
pub fn send(self) -> anyhow::Result<()> {
if let (Some(target), Some(ipc)) = (self.target, self.ipc) {
crate::send_request(
&target,
&wit::Request {
inherit: self.inherit,
expects_response: self.timeout,
ipc,
metadata: self.metadata,
},
self.context.as_ref(),
self.payload.as_ref(),
);
Ok(())
} else {
Err(anyhow::anyhow!("missing fields"))
}
}
pub fn send_and_await_response(self, timeout: u64) -> anyhow::Result<Result<(Address, Message), SendError>> {
if let (Some(target), Some(ipc)) = (self.target, self.ipc) {
Ok(crate::send_and_await_response(
&target,
&wit::Request {
inherit: self.inherit,
expects_response: Some(timeout),
ipc,
metadata: self.metadata,
},
self.payload.as_ref(),
))
} else {
Err(anyhow::anyhow!("missing fields"))
}
}
}
pub struct Response {
inherit: bool,
ipc: Option<Vec<u8>>,
metadata: Option<String>,
payload: Option<Payload>,
}
impl Response {
pub fn new() -> Self {
Response {
inherit: false,
ipc: None,
metadata: None,
payload: None,
}
}
pub fn inherit(mut self, inherit: bool) -> Self {
self.inherit = inherit;
self
}
pub fn ipc_bytes(mut self, ipc: Vec<u8>) -> Self {
self.ipc = Some(ipc);
self
}
pub fn ipc<T, F>(mut self, ipc: &T, serializer: F) -> anyhow::Result<Self>
where
F: Fn(&T) -> anyhow::Result<Vec<u8>>,
{
self.ipc = Some(serializer(ipc)?);
Ok(self)
}
pub fn metadata(mut self, metadata: Option<String>) -> Self {
self.metadata = metadata;
self
}
pub fn payload(mut self, payload: Payload) -> Self {
self.payload = Some(payload);
self
}
pub fn payload_mime(mut self, mime: String) -> Self {
if self.payload.is_none() {
self.payload = Some(Payload {
mime: Some(mime),
bytes: vec![],
});
self
} else {
self.payload = Some(Payload {
mime: Some(mime),
bytes: self.payload.unwrap().bytes,
});
self
}
}
pub fn payload_bytes(mut self, bytes: Vec<u8>) -> Self {
if self.payload.is_none() {
self.payload = Some(Payload { mime: None, bytes });
self
} else {
self.payload = Some(Payload {
mime: self.payload.unwrap().mime,
bytes,
});
self
}
}
pub fn send(self) -> anyhow::Result<()> {
if let Some(ipc) = self.ipc {
crate::send_response(
&wit::Response {
inherit: self.inherit,
ipc,
metadata: self.metadata,
},
self.payload.as_ref(),
);
Ok(())
} else {
Err(anyhow::anyhow!("missing IPC"))
}
}
}
pub fn make_payload<T, F>(payload: &T, serializer: F) -> anyhow::Result<Payload>
where
F: Fn(&T) -> anyhow::Result<Vec<u8>>,
{
Ok(Payload {
mime: None,
bytes: serializer(payload)?,
})
}
pub fn get_typed_payload<T, F>(deserializer: F) -> Option<T>
where
F: Fn(&[u8]) -> anyhow::Result<T>,
{
match crate::get_payload() {
Some(payload) => match deserializer(&payload.bytes) {
Ok(thing) => Some(thing),
Err(_) => None,
},
None => None,
}
}
pub fn get_typed_state<T, F>(deserializer: F) -> Option<T>
where
F: Fn(&[u8]) -> anyhow::Result<T>,
{
match crate::get_state() {
Some(bytes) => match deserializer(&bytes) {
Ok(thing) => Some(thing),
Err(_) => None,
},
None => None,
}
}
pub fn grant_messaging(our: &Address, grant_to: &Vec<ProcessId>) -> anyhow::Result<()> {
let Some(our_messaging_cap) = crate::get_capability(our, &"\"messaging\"".into()) else {
// the kernel will always give us this capability, so this should never happen
return Err(anyhow::anyhow!(
"failed to get our own messaging capability!"
));
};
for process in grant_to {
crate::share_capability(&process, &our_messaging_cap);
}
Ok(())
}
pub fn can_message(address: &Address) -> bool {
crate::get_capability(address, &"\"messaging\"".into()).is_some()
}
///
/// Here, we define types used by various Uqbar runtime components. Use these
/// to interface directly with the kernel, filesystem, virtual filesystem,
/// and other components -- if you have the capability to do so.
///
#[derive(Serialize, Deserialize, Debug)]
pub enum FsAction {
Write,
Replace(u128),
Append(Option<u128>),
Read(u128),
ReadChunk(ReadChunkRequest),
Delete(u128),
Length(u128),
// process state management
GetState,
SetState,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct ReadChunkRequest {
pub file_uuid: u128,
pub start: u64,
pub length: u64,
}

96
src/kernel/mod.rs
View File

@ -1,3 +1,8 @@
use crate::kernel::uqbar::process::standard as wit;
use crate::types as t;
use crate::FILESYSTEM_PROCESS_ID;
use crate::KERNEL_PROCESS_ID;
use crate::VFS_PROCESS_ID;
use anyhow::Result;
use ring::signature::{self, KeyPair};
use serde::{Deserialize, Serialize};
@ -10,24 +15,14 @@ use std::sync::{
};
use tokio::sync::mpsc;
use tokio::task::JoinHandle;
use uqbar::process::standard::Host as StandardHost;
use wasmtime::component::*;
use wasmtime::{Config, Engine, Store, WasmBacktraceDetails};
use wasmtime_wasi::preview2::{Table, WasiCtx, WasiCtxBuilder, WasiView};
use crate::types as t;
use crate::FILESYSTEM_PROCESS_ID;
use crate::KERNEL_PROCESS_ID;
use crate::VFS_PROCESS_ID;
// WIT errors when `use`ing interface unless we import this and implement Host for Process below
use crate::kernel::component::uq_process::types as wit;
use crate::kernel::component::uq_process::types::Host;
mod utils;
use crate::kernel::utils::*;
bindgen!({
path: "wit",
world: "uq-process",
world: "process",
async: true,
});
@ -38,7 +33,7 @@ type ProcessMessageSender =
type ProcessMessageReceiver =
tokio::sync::mpsc::Receiver<Result<t::KernelMessage, t::WrappedSendError>>;
struct Process {
struct ProcessState {
keypair: Arc<signature::Ed25519KeyPair>,
metadata: t::ProcessMetadata,
recv_in_process: ProcessMessageReceiver,
@ -54,7 +49,7 @@ struct Process {
}
struct ProcessWasi {
process: Process,
process: ProcessState,
table: Table,
wasi: WasiCtx,
}
@ -77,7 +72,7 @@ enum ProcessSender {
Userspace(ProcessMessageSender),
}
impl Host for ProcessWasi {}
//impl Host for ProcessWasi {}
impl WasiView for ProcessWasi {
fn table(&self) -> &Table {
@ -98,7 +93,7 @@ impl WasiView for ProcessWasi {
/// create the process API. this is where the functions that a process can use live.
///
#[async_trait::async_trait]
impl UqProcessImports for ProcessWasi {
impl StandardHost for ProcessWasi {
//
// system utils:
//
@ -123,27 +118,10 @@ impl UqProcessImports for ProcessWasi {
// process management:
//
/// todo -> move to kernel logic to enable persistence etc.
async fn set_on_panic(&mut self, _on_panic: wit::OnPanic) -> Result<()> {
unimplemented!();
// let on_panic = match on_panic {
// wit::OnPanic::None => t::OnPanic::None,
// wit::OnPanic::Restart => t::OnPanic::Restart,
// wit::OnPanic::Requests(reqs) => t::OnPanic::Requests(
// reqs.into_iter()
// .map(|(addr, req, payload)| {
// (
// de_wit_address(addr),
// de_wit_request(req),
// de_wit_payload(payload),
// )
// })
// .collect(),
// ),
// };
// self.process.metadata.on_panic = on_panic;
// Ok(())
/// TODO critical: move to kernel logic to enable persistence of choice made here
async fn set_on_panic(&mut self, on_panic: wit::OnPanic) -> Result<()> {
self.process.metadata.on_panic = t::de_wit_on_panic(on_panic);
Ok(())
}
/// create a message from the *kernel* to the filesystem,
@ -210,7 +188,7 @@ impl UqProcessImports for ProcessWasi {
.unwrap(),
metadata: None,
},
Some(Payload { mime: None, bytes }),
Some(wit::Payload { mime: None, bytes }),
)
.await
{
@ -373,7 +351,7 @@ impl UqProcessImports for ProcessWasi {
ipc: serde_json::to_vec(&t::KernelCommand::StartProcess {
id: new_process_id.clone(),
wasm_bytes_handle: hash,
on_panic: de_wit_on_panic(on_panic),
on_panic: t::de_wit_on_panic(on_panic),
// TODO
initial_capabilities: match capabilities {
wit::Capabilities::None => HashSet::new(),
@ -539,11 +517,12 @@ impl UqProcessImports for ProcessWasi {
async fn attach_capability(&mut self, capability: wit::SignedCapability) -> Result<()> {
match self.process.next_message_caps {
None => {
self.process.next_message_caps = Some(vec![de_wit_signed_capability(capability)]);
self.process.next_message_caps =
Some(vec![t::de_wit_signed_capability(capability)]);
Ok(())
}
Some(ref mut v) => {
v.push(de_wit_signed_capability(capability));
v.push(t::de_wit_signed_capability(capability));
Ok(())
}
}
@ -677,7 +656,7 @@ impl UqProcessImports for ProcessWasi {
/// if the prompting message did not have a payload, will return None.
/// will also return None if there is no prompting message.
async fn get_payload(&mut self) -> Result<Option<wit::Payload>> {
Ok(en_wit_payload(self.process.last_payload.clone()))
Ok(t::en_wit_payload(self.process.last_payload.clone()))
}
async fn send_request(
@ -769,7 +748,7 @@ async fn send_and_await_response(
}
}
impl Process {
impl ProcessState {
/// save a context for a given request.
async fn save_context(
&mut self,
@ -862,11 +841,11 @@ impl Process {
}
},
Err(e) => match self.contexts.remove(&e.id) {
None => return Err((en_wit_send_error(e.error), None)),
None => return Err((t::en_wit_send_error(e.error), None)),
Some((context, timeout_handle)) => {
timeout_handle.abort();
self.prompting_message = context.prompting_message;
return Err((en_wit_send_error(e.error), context.context));
return Err((t::en_wit_send_error(e.error), context.context));
}
},
};
@ -877,9 +856,9 @@ impl Process {
Ok((
km.source.en_wit().to_owned(),
match km.message {
t::Message::Request(request) => wit::Message::Request(en_wit_request(request)),
t::Message::Request(request) => wit::Message::Request(t::en_wit_request(request)),
t::Message::Response((response, _context)) => {
wit::Message::Response((en_wit_response(response), context))
wit::Message::Response((t::en_wit_response(response), context))
}
},
))
@ -976,7 +955,7 @@ impl Process {
// no rsvp because neither prompting message nor this request wants a response
(_, None, None) => None,
},
message: t::Message::Request(de_wit_request(request.clone())),
message: t::Message::Request(t::de_wit_request(request.clone())),
payload: payload.clone(),
signed_capabilities: None,
};
@ -996,7 +975,7 @@ impl Process {
error: t::SendError {
kind: t::SendErrorKind::Timeout,
target: t::Address::de_wit(target),
message: t::Message::Request(de_wit_request(request.clone())),
message: t::Message::Request(t::de_wit_request(request.clone())),
payload,
},
}))
@ -1032,7 +1011,7 @@ impl Process {
let payload = match response.inherit {
true => self.last_payload.clone(),
false => de_wit_payload(payload),
false => t::de_wit_payload(payload),
};
self.send_to_loop
@ -1042,7 +1021,7 @@ impl Process {
target,
rsvp: None,
message: t::Message::Response((
de_wit_response(response),
t::de_wit_response(response),
// the context will be set by the process receiving this Response.
None,
)),
@ -1132,10 +1111,10 @@ async fn make_process_loop(
Component::new(&engine, wasm_bytes).expect("make_process_loop: couldn't read file");
let mut linker = Linker::new(&engine);
UqProcess::add_to_linker(&mut linker, |state: &mut ProcessWasi| state).unwrap();
Process::add_to_linker(&mut linker, |state: &mut ProcessWasi| state).unwrap();
let mut table = Table::new();
let wasi = WasiCtxBuilder::new().build(&mut table).unwrap();
let table = Table::new();
let wasi = WasiCtxBuilder::new().build(); // (&mut table).unwrap();
wasmtime_wasi::preview2::command::add_to_linker(&mut linker).unwrap();
// wasmtime_wasi::preview2::bindings::clocks::wall_clock::add_to_linker(&mut linker, |t| t)
@ -1160,7 +1139,7 @@ async fn make_process_loop(
let mut store = Store::new(
engine,
ProcessWasi {
process: Process {
process: ProcessState {
keypair: keypair.clone(),
metadata: metadata.clone(),
recv_in_process,
@ -1181,7 +1160,7 @@ async fn make_process_loop(
Box::pin(async move {
let (bindings, _bindings) =
match UqProcess::instantiate_async(&mut store, &component, &linker).await {
match Process::instantiate_async(&mut store, &component, &linker).await {
Ok(b) => b,
Err(e) => {
let _ = send_to_terminal
@ -1198,7 +1177,10 @@ async fn make_process_loop(
};
// the process will run until it returns from init()
let is_error = match bindings.call_init(&mut store, &metadata.our.en_wit()).await {
let is_error = match bindings
.call_init(&mut store, &metadata.our.to_string())
.await
{
Ok(()) => {
let _ =
send_to_terminal

118
src/kernel/utils.rs
View File

@ -1,118 +0,0 @@
use crate::kernel::component::uq_process::types as wit;
use crate::types as t;
//
// conversions between wit types and kernel types (annoying!)
//
pub fn en_wit_message(message: t::Message) -> wit::Message {
match message {
t::Message::Request(request) => wit::Message::Request(en_wit_request(request)),
t::Message::Response((response, context)) => {
wit::Message::Response((en_wit_response(response), context))
}
}
}
pub fn de_wit_request(wit: wit::Request) -> t::Request {
t::Request {
inherit: wit.inherit,
expects_response: wit.expects_response,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_request(request: t::Request) -> wit::Request {
wit::Request {
inherit: request.inherit,
expects_response: request.expects_response,
ipc: request.ipc,
metadata: request.metadata,
}
}
pub fn de_wit_response(wit: wit::Response) -> t::Response {
t::Response {
inherit: wit.inherit,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_response(response: t::Response) -> wit::Response {
wit::Response {
inherit: response.inherit,
ipc: response.ipc,
metadata: response.metadata,
}
}
pub fn en_wit_send_error(error: t::SendError) -> wit::SendError {
wit::SendError {
kind: en_wit_send_error_kind(error.kind),
message: en_wit_message(error.message),
payload: en_wit_payload(error.payload),
}
}
pub fn en_wit_send_error_kind(kind: t::SendErrorKind) -> wit::SendErrorKind {
match kind {
t::SendErrorKind::Offline => wit::SendErrorKind::Offline,
t::SendErrorKind::Timeout => wit::SendErrorKind::Timeout,
}
}
pub fn de_wit_payload(wit: Option<wit::Payload>) -> Option<t::Payload> {
match wit {
None => None,
Some(wit) => Some(t::Payload {
mime: wit.mime,
bytes: wit.bytes,
}),
}
}
pub fn en_wit_payload(payload: Option<t::Payload>) -> Option<wit::Payload> {
match payload {
None => None,
Some(payload) => Some(wit::Payload {
mime: payload.mime,
bytes: payload.bytes,
}),
}
}
pub fn de_wit_signed_capability(wit: wit::SignedCapability) -> t::SignedCapability {
t::SignedCapability {
issuer: t::Address::de_wit(wit.issuer),
params: wit.params,
signature: wit.signature,
}
}
// pub fn en_wit_signed_capability(cap: t::SignedCapability) -> wit::SignedCapability {
// wit::SignedCapability {
// issuer: cap.issuer.en_wit().to_owned(),
// params: cap.params,
// signature: cap.signature,
// }
// }
pub fn de_wit_on_panic(wit: wit::OnPanic) -> t::OnPanic {
match wit {
wit::OnPanic::None => t::OnPanic::None,
wit::OnPanic::Restart => t::OnPanic::Restart,
wit::OnPanic::Requests(reqs) => t::OnPanic::Requests(
reqs.into_iter()
.map(|(address, request, payload)| {
(
t::Address::de_wit(address),
de_wit_request(request),
de_wit_payload(payload),
)
})
.collect(),
),
}
}

3
src/main.rs
View File

@ -1,3 +1,4 @@
use crate::types::*;
use anyhow::Result;
use dotenv;
use std::env;
@ -5,8 +6,6 @@ use std::sync::Arc;
use tokio::sync::{mpsc, oneshot};
use tokio::{fs, time::timeout};
use crate::types::*;
mod encryptor;
mod eth_rpc;
mod filesystem;

307
src/process_lib.rs
View File

@ -1,307 +0,0 @@
use serde::{Deserialize, Serialize};
use super::bindings::component::uq_process::types::*;
use super::bindings::{get_capability, share_capability, Address, Payload, ProcessId, SendError};
#[derive(Hash, Eq, PartialEq, Debug, Clone, Serialize, Deserialize)]
pub struct PackageId {
pub package_name: String,
pub publisher_node: String,
}
impl PackageId {
pub fn new(package_name: &str, publisher_node: &str) -> Self {
PackageId {
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
}
pub fn from_str(input: &str) -> Result<Self, ProcessIdParseError> {
// split string on colons into 2 segments
let mut segments = input.split(':');
let package_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(ProcessIdParseError::TooManyColons);
}
Ok(PackageId {
package_name,
publisher_node,
})
}
pub fn to_string(&self) -> String {
[self.package_name.as_str(), self.publisher_node.as_str()].join(":")
}
pub fn package(&self) -> &str {
&self.package_name
}
pub fn publisher_node(&self) -> &str {
&self.publisher_node
}
}
#[allow(dead_code)]
impl ProcessId {
/// generates a random u64 number if process_name is not declared
pub fn new(process_name: &str, package_name: &str, publisher_node: &str) -> Self {
ProcessId {
process_name: process_name.into(),
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
}
pub fn from_str(input: &str) -> Result<Self, ProcessIdParseError> {
// split string on colons into 3 segments
let mut segments = input.split(':');
let process_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let package_name = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(ProcessIdParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(ProcessIdParseError::TooManyColons);
}
Ok(ProcessId {
process_name,
package_name,
publisher_node,
})
}
pub fn to_string(&self) -> String {
[
self.process_name.as_str(),
self.package_name.as_str(),
self.publisher_node.as_str(),
]
.join(":")
}
pub fn process(&self) -> &str {
&self.process_name
}
pub fn package(&self) -> &str {
&self.package_name
}
pub fn publisher_node(&self) -> &str {
&self.publisher_node
}
}
impl std::fmt::Display for ProcessId {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}:{}:{}",
self.process_name, self.package_name, self.publisher_node
)
}
}
impl PartialEq for ProcessId {
fn eq(&self, other: &Self) -> bool {
self.process_name == other.process_name
&& self.package_name == other.package_name
&& self.publisher_node == other.publisher_node
}
}
impl PartialEq<&str> for ProcessId {
fn eq(&self, other: &&str) -> bool {
&self.to_string() == other
}
}
impl PartialEq<ProcessId> for &str {
fn eq(&self, other: &ProcessId) -> bool {
self == &other.to_string()
}
}
#[derive(Debug)]
pub enum ProcessIdParseError {
TooManyColons,
MissingField,
}
impl std::fmt::Display for ProcessIdParseError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
ProcessIdParseError::TooManyColons => "Too many colons in ProcessId string",
ProcessIdParseError::MissingField => "Missing field in ProcessId string",
}
)
}
}
impl std::error::Error for ProcessIdParseError {
fn description(&self) -> &str {
match self {
ProcessIdParseError::TooManyColons => "Too many colons in ProcessId string",
ProcessIdParseError::MissingField => "Missing field in ProcessId string",
}
}
}
impl Address {
pub fn from_str(input: &str) -> Result<Self, AddressParseError> {
// split string on colons into 4 segments,
// first one with @, next 3 with :
let mut name_rest = input.split('@');
let node = name_rest
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let mut segments = name_rest
.next()
.ok_or(AddressParseError::MissingNodeId)?
.split(':');
let process_name = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let package_name = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
let publisher_node = segments
.next()
.ok_or(AddressParseError::MissingField)?
.to_string();
if segments.next().is_some() {
return Err(AddressParseError::TooManyColons);
}
Ok(Address {
node,
process: ProcessId {
process_name,
package_name,
publisher_node,
},
})
}
pub fn to_string(&self) -> String {
[self.node.as_str(), &self.process.to_string()].join("@")
}
}
#[derive(Debug)]
pub enum AddressParseError {
TooManyColons,
MissingNodeId,
MissingField,
}
pub fn send_and_await_response(
target: &Address,
inherit: bool,
ipc: Vec<u8>,
metadata: Option<Json>,
payload: Option<&Payload>,
timeout: u64,
) -> Result<(Address, Message), SendError> {
super::bindings::send_and_await_response(
target,
&Request {
inherit,
expects_response: Some(timeout),
ipc,
metadata,
},
payload,
)
}
pub fn send_request(
target: &Address,
inherit: bool,
ipc: Vec<u8>,
metadata: Option<Json>,
context: Option<&Vec<u8>>,
payload: Option<&Payload>,
) {
super::bindings::send_request(
target,
&Request {
inherit,
expects_response: None,
ipc,
metadata,
},
context,
payload,
)
}
pub fn get_state<T: serde::de::DeserializeOwned>() -> Option<T> {
match super::bindings::get_state() {
Some(bytes) => match bincode::deserialize::<T>(&bytes) {
Ok(state) => Some(state),
Err(_) => None,
},
None => None,
}
}
pub fn set_state<T>(state: &T)
where
T: serde::Serialize,
{
super::bindings::set_state(&bincode::serialize(state).unwrap());
}
pub fn parse_message_ipc<T>(json_bytes: &[u8]) -> anyhow::Result<T>
where
for<'a> T: serde::Deserialize<'a>,
{
let parsed: T = serde_json::from_slice(json_bytes)?;
Ok(parsed)
}
pub fn grant_messaging(our: &Address, grant_to: &Vec<ProcessId>) {
let Some(our_messaging_cap) = get_capability(
our,
&"\"messaging\"".into()
) else {
panic!("missing self-messaging cap!")
};
for process in grant_to {
share_capability(&process, &our_messaging_cap);
}
}
// move these to better place!
#[derive(Serialize, Deserialize, Debug)]
pub enum FsAction {
Write,
Replace(u128),
Append(Option<u128>),
Read(u128),
ReadChunk(ReadChunkRequest),
Delete(u128),
Length(u128),
// process state management
GetState,
SetState,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct ReadChunkRequest {
pub file_uuid: u128,
pub start: u64,
pub length: u64,
}

408
src/types.rs
View File

@ -1,4 +1,4 @@
use crate::kernel::component::uq_process::types as wit;
use crate::kernel::uqbar::process::standard as wit;
use ring::signature;
use serde::{Deserialize, Serialize};
use std::collections::{HashMap, HashSet};
@ -16,93 +16,14 @@ lazy_static::lazy_static! {
}
//
// internal message pipes between kernel and runtime modules
// types shared between kernel and processes. frustratingly, this is an exact copy
// of the types in process_lib/src/kernel_types.rs
// this is because even though the types are identical, they will not match when
// used in the kernel context which generates bindings differently than the process
// standard library. make sure to keep this synced with kernel_types.rs
//
// keeps the from address so we know where to pipe error
pub type NetworkErrorSender = tokio::sync::mpsc::Sender<WrappedSendError>;
pub type NetworkErrorReceiver = tokio::sync::mpsc::Receiver<WrappedSendError>;
pub type MessageSender = tokio::sync::mpsc::Sender<KernelMessage>;
pub type MessageReceiver = tokio::sync::mpsc::Receiver<KernelMessage>;
pub type PrintSender = tokio::sync::mpsc::Sender<Printout>;
pub type PrintReceiver = tokio::sync::mpsc::Receiver<Printout>;
pub type DebugSender = tokio::sync::mpsc::Sender<DebugCommand>;
pub type DebugReceiver = tokio::sync::mpsc::Receiver<DebugCommand>;
pub type CapMessageSender = tokio::sync::mpsc::Sender<CapMessage>;
pub type CapMessageReceiver = tokio::sync::mpsc::Receiver<CapMessage>;
//
// types used for UQI: uqbar's identity system
//
pub type NodeId = String;
#[derive(Debug, Serialize, Deserialize)]
pub struct Registration {
pub username: NodeId,
pub password: String,
pub direct: bool,
}
#[derive(Debug)]
pub struct Keyfile {
pub username: String,
pub routers: Vec<String>,
pub networking_keypair: signature::Ed25519KeyPair,
pub jwt_secret_bytes: Vec<u8>,
pub file_key: Vec<u8>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct KeyfileVet {
pub password: String,
pub keyfile: String,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct KeyfileVetted {
pub username: String,
pub networking_key: String,
pub routers: Vec<String>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BootInfo {
pub password: String,
pub keyfile: String,
pub username: String,
pub reset: bool,
pub direct: bool,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Identity {
pub name: NodeId,
pub networking_key: String,
pub ws_routing: Option<(String, u16)>,
pub allowed_routers: Vec<NodeId>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct IdentityTransaction {
pub from: String,
pub signature: Option<String>,
pub to: String, // contract address
pub town_id: u32,
pub calldata: Identity,
pub nonce: String,
}
//
// process-facing kernel types, used for process
// management and message-passing
// matches types in uqbar.wit
//
pub type Context = Vec<u8>;
pub type NodeId = String; // QNS domain name
/// process ID is a formatted unique identifier that contains
/// the publishing node's ID, the package name, and finally the process name.
@ -121,10 +42,9 @@ impl ProcessId {
/// generates a random u64 number if process_name is not declared
pub fn new(process_name: Option<&str>, package_name: &str, publisher_node: &str) -> Self {
ProcessId {
process_name: match process_name {
Some(name) => name.to_string(),
None => rand::random::<u64>().to_string(),
},
process_name: process_name
.unwrap_or(&rand::random::<u64>().to_string())
.into(),
package_name: package_name.into(),
publisher_node: publisher_node.into(),
}
@ -260,7 +180,7 @@ pub struct SignedCapability {
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct SendError {
pub kind: SendErrorKind,
pub target: Address, // what the message was trying to reach
pub target: Address,
pub message: Message,
pub payload: Option<Payload>,
}
@ -288,6 +208,264 @@ impl OnPanic {
}
}
//
// display impls
//
impl std::fmt::Display for ProcessId {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.to_string())
}
}
impl std::fmt::Display for Address {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}@{}", self.node, self.process.to_string(),)
}
}
impl std::fmt::Display for Message {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
Message::Request(request) => write!(
f,
"Request(\n inherit: {},\n expects_response: {:?},\n ipc: {},\n metadata: {}\n )",
request.inherit,
request.expects_response,
match serde_json::from_slice::<serde_json::Value>(&request.ipc) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", request.ipc),
},
&request.metadata.as_ref().unwrap_or(&"None".into()),
),
Message::Response((response, context)) => write!(
f,
"Response(\n inherit: {},\n ipc: {},\n metadata: {},\n context: {}\n )",
response.inherit,
match serde_json::from_slice::<serde_json::Value>(&response.ipc) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", response.ipc),
},
&response.metadata.as_ref().unwrap_or(&"None".into()),
if context.is_none() {
"None".into()
} else {
match serde_json::from_slice::<serde_json::Value>(&context.as_ref().unwrap()) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", context.as_ref().unwrap()),
}
},
),
}
}
}
//
// conversions between wit types and kernel types (annoying!)
//
pub fn de_wit_request(wit: wit::Request) -> Request {
Request {
inherit: wit.inherit,
expects_response: wit.expects_response,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_request(request: Request) -> wit::Request {
wit::Request {
inherit: request.inherit,
expects_response: request.expects_response,
ipc: request.ipc,
metadata: request.metadata,
}
}
pub fn de_wit_response(wit: wit::Response) -> Response {
Response {
inherit: wit.inherit,
ipc: wit.ipc,
metadata: wit.metadata,
}
}
pub fn en_wit_response(response: Response) -> wit::Response {
wit::Response {
inherit: response.inherit,
ipc: response.ipc,
metadata: response.metadata,
}
}
pub fn de_wit_payload(wit: Option<wit::Payload>) -> Option<Payload> {
match wit {
None => None,
Some(wit) => Some(Payload {
mime: wit.mime,
bytes: wit.bytes,
}),
}
}
pub fn en_wit_payload(load: Option<Payload>) -> Option<wit::Payload> {
match load {
None => None,
Some(load) => Some(wit::Payload {
mime: load.mime,
bytes: load.bytes,
}),
}
}
pub fn de_wit_signed_capability(wit: wit::SignedCapability) -> SignedCapability {
SignedCapability {
issuer: Address {
node: wit.issuer.node,
process: ProcessId {
process_name: wit.issuer.process.process_name,
package_name: wit.issuer.process.package_name,
publisher_node: wit.issuer.process.publisher_node,
},
},
params: wit.params,
signature: wit.signature,
}
}
pub fn _en_wit_signed_capability(cap: SignedCapability) -> wit::SignedCapability {
wit::SignedCapability {
issuer: cap.issuer.en_wit(),
params: cap.params,
signature: cap.signature,
}
}
pub fn en_wit_message(message: Message) -> wit::Message {
match message {
Message::Request(request) => wit::Message::Request(en_wit_request(request)),
Message::Response((response, context)) => {
wit::Message::Response((en_wit_response(response), context))
}
}
}
pub fn en_wit_send_error(error: SendError) -> wit::SendError {
wit::SendError {
kind: en_wit_send_error_kind(error.kind),
message: en_wit_message(error.message),
payload: en_wit_payload(error.payload),
}
}
pub fn en_wit_send_error_kind(kind: SendErrorKind) -> wit::SendErrorKind {
match kind {
SendErrorKind::Offline => wit::SendErrorKind::Offline,
SendErrorKind::Timeout => wit::SendErrorKind::Timeout,
}
}
pub fn de_wit_on_panic(wit: wit::OnPanic) -> OnPanic {
match wit {
wit::OnPanic::None => OnPanic::None,
wit::OnPanic::Restart => OnPanic::Restart,
wit::OnPanic::Requests(reqs) => OnPanic::Requests(
reqs.into_iter()
.map(|(address, request, payload)| {
(
Address::de_wit(address),
de_wit_request(request),
de_wit_payload(payload),
)
})
.collect(),
),
}
}
//
// END SYNC WITH kernel_types.rs
//
//
// internal message pipes between kernel and runtime modules
//
// keeps the from address so we know where to pipe error
pub type NetworkErrorSender = tokio::sync::mpsc::Sender<WrappedSendError>;
pub type NetworkErrorReceiver = tokio::sync::mpsc::Receiver<WrappedSendError>;
pub type MessageSender = tokio::sync::mpsc::Sender<KernelMessage>;
pub type MessageReceiver = tokio::sync::mpsc::Receiver<KernelMessage>;
pub type PrintSender = tokio::sync::mpsc::Sender<Printout>;
pub type PrintReceiver = tokio::sync::mpsc::Receiver<Printout>;
pub type DebugSender = tokio::sync::mpsc::Sender<DebugCommand>;
pub type DebugReceiver = tokio::sync::mpsc::Receiver<DebugCommand>;
pub type CapMessageSender = tokio::sync::mpsc::Sender<CapMessage>;
pub type CapMessageReceiver = tokio::sync::mpsc::Receiver<CapMessage>;
//
// types used for UQI: uqbar's identity system
//
#[derive(Debug, Serialize, Deserialize)]
pub struct Registration {
pub username: NodeId,
pub password: String,
pub direct: bool,
}
#[derive(Debug)]
pub struct Keyfile {
pub username: String,
pub routers: Vec<String>,
pub networking_keypair: signature::Ed25519KeyPair,
pub jwt_secret_bytes: Vec<u8>,
pub file_key: Vec<u8>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct KeyfileVet {
pub password: String,
pub keyfile: String,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct KeyfileVetted {
pub username: String,
pub networking_key: String,
pub routers: Vec<String>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BootInfo {
pub password: String,
pub keyfile: String,
pub username: String,
pub reset: bool,
pub direct: bool,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Identity {
pub name: NodeId,
pub networking_key: String,
pub ws_routing: Option<(String, u16)>,
pub allowed_routers: Vec<NodeId>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct IdentityTransaction {
pub from: String,
pub signature: Option<String>,
pub to: String, // contract address
pub town_id: u32,
pub calldata: Identity,
pub nonce: String,
}
//
// kernel types that runtime modules use
//
@ -707,18 +885,6 @@ impl HttpClientError {
// custom kernel displays
//
impl std::fmt::Display for ProcessId {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.to_string())
}
}
impl std::fmt::Display for Address {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}@{}", self.node, self.process.to_string(),)
}
}
impl std::fmt::Display for KernelMessage {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(
@ -737,42 +903,6 @@ impl std::fmt::Display for KernelMessage {
}
}
impl std::fmt::Display for Message {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
Message::Request(request) => write!(
f,
"Request(\n inherit: {},\n expects_response: {:?},\n ipc: {},\n metadata: {}\n )",
request.inherit,
request.expects_response,
match serde_json::from_slice::<serde_json::Value>(&request.ipc) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", request.ipc),
},
&request.metadata.as_ref().unwrap_or(&"None".into()),
),
Message::Response((response, context)) => write!(
f,
"Response(\n inherit: {},\n ipc: {},\n metadata: {},\n context: {}\n )",
response.inherit,
match serde_json::from_slice::<serde_json::Value>(&response.ipc) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", response.ipc),
},
&response.metadata.as_ref().unwrap_or(&"None".into()),
if context.is_none() {
"None".into()
} else {
match serde_json::from_slice::<serde_json::Value>(&context.as_ref().unwrap()) {
Ok(json) => format!("{}", json),
Err(_) => format!("{:?}", context.as_ref().unwrap()),
}
},
),
}
}
}
//
// http_server.rs types
//

BIN
wasi_snapshot_preview1.wasm
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101
wit/uqbar.wit
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@ -1,16 +1,16 @@
package component:uq-process@0.2.0
package uqbar:process@0.4.0;
interface types {
interface standard {
// JSON is passed over WASM boundary as a string.
type json = string
type json = string;
type node-id = string
type node-id = string;
// context, like ipc, is a protocol-defined cap'n proto schema
// context, like ipc, is a protocol-defined serialized byte array.
// it is used when building a Request to save information
// that will not be part of a Response, in order to more
// easily handle ("contextualize") that Response.
type context = list<u8>
type context = list<u8>;
record process-id {
process-name: string,
@ -100,104 +100,89 @@ interface types {
no-file-at-path,
// TODO more here?
}
}
world uq-process {
use types.{
json,
node-id,
context,
process-id,
address,
payload,
request,
response,
message,
capabilities,
signed-capability,
on-panic,
send-error,
send-error-kind,
spawn-error
}
// entry point to all programs
export init: func(our: address)
// system utils:
import print-to-terminal: func(verbosity: u8, message: string)
print-to-terminal: func(verbosity: u8, message: string);
// **more will be added here with regard to blockchains**
import get-eth-block: func() -> u64
get-eth-block: func() -> u64;
// process management:
import set-on-panic: func(on-panic: on-panic)
set-on-panic: func(on-panic: on-panic);
import get-state: func() -> option<list<u8>>
get-state: func() -> option<list<u8>>;
import set-state: func(bytes: list<u8>)
set-state: func(bytes: list<u8>);
import clear-state: func()
clear-state: func();
import spawn: func(
spawn: func(
name: option<string>,
wasm-path: string, // must be located within package's drive
on-panic: on-panic,
capabilities: capabilities,
public: bool
) -> result<process-id, spawn-error>
) -> result<process-id, spawn-error>;
// capabilities management
// gives us all our signed capabilities so we can send them to others
import get-capabilities: func() -> list<signed-capability>
get-capabilities: func() -> list<signed-capability>;
// gets a single specific capability
import get-capability: func(issuer: address, params: json) -> option<signed-capability>
get-capability: func(issuer: address, params: json) -> option<signed-capability>;
// attaches a specific signed capability to our next message
import attach-capability: func(capability: signed-capability)
attach-capability: func(capability: signed-capability);
// saves capabilities to our store, so we can use them
import save-capabilities: func(capabilities: list<signed-capability>)
save-capabilities: func(capabilities: list<signed-capability>);
// check to see if the sender of a prompting message has a given capability, issued by us
// if the prompting message has a remote source, they must have attached it.
import has-capability: func(params: json) -> bool
has-capability: func(params: json) -> bool;
// generates a new capability with our process as the issuer and gives it to the target,
// which must be a locally-running process.
import create-capability: func(to: process-id, params: json)
create-capability: func(to: process-id, params: json);
// take a signed capability and save it to a given locally-running process
import share-capability: func(to: process-id, capability: signed-capability)
share-capability: func(to: process-id, capability: signed-capability);
// message I/O:
// ingest next message when it arrives along with its source.
// almost all long-running processes will call this in a loop
import receive: func() -> result<tuple<address, message>, tuple<send-error, option<context>>>
receive: func() -> result<tuple<address, message>, tuple<send-error, option<context>>>;
// gets payload, if any, of the message we just received
import get-payload: func() -> option<payload>
get-payload: func() -> option<payload>;
// send message(s) to target(s)
import send-request:
func(target: address, request: request, context: option<context>, payload: option<payload>)
import send-requests:
func(requests: list<tuple<address, request, option<context>, option<payload>>>)
import send-response:
func(response: response, payload: option<payload>)
send-request:
func(target: address, request: request, context: option<context>, payload: option<payload>);
send-requests:
func(requests: list<tuple<address, request, option<context>, option<payload>>>);
send-response:
func(response: response, payload: option<payload>);
// send a single request, then block (internally) until its response
// the type is Message but will always contain Response
import send-and-await-response:
send-and-await-response:
func(target: address, request: request, payload: option<payload>) ->
result<tuple<address, message>, send-error>
result<tuple<address, message>, send-error>;
}
world lib {
import standard;
}
world process {
include lib;
export init: func(our: string);
}