feature: handle requests with axum

Cargo.lock

@@ -62,6 +62,17 @@ version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
 
+[[package]]
+name = "async-trait"
+version = "0.1.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "atk"
 version = "0.15.1"
@@ -86,12 +97,73 @@ dependencies = [
  "system-deps 6.2.2",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "autocfg"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
+[[package]]
+name = "axum"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a6c9af12842a67734c9a2e355436e5d03b22383ed60cf13cd0c18fbfe3dcbcf"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "itoa 1.0.11",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "serde_json",
+ "serde_path_to_error",
+ "serde_urlencoded",
+ "sync_wrapper 1.0.1",
+ "tokio",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a15c63fd72d41492dc4f497196f5da1fb04fb7529e631d73630d1b491e47a2e3"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper 0.1.2",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.73"
@@ -745,6 +817,21 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.30"
@@ -752,6 +839,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -788,6 +876,12 @@ dependencies = [
  "syn 2.0.71",
 ]
 
+[[package]]
+name = "futures-sink"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
+
 [[package]]
 name = "futures-task"
 version = "0.3.30"
@@ -800,9 +894,13 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
 dependencies = [
+ "futures-channel",
  "futures-core",
+ "futures-io",
  "futures-macro",
+ "futures-sink",
  "futures-task",
+ "memchr",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -1114,6 +1212,25 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "h2"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa82e28a107a8cc405f0839610bdc9b15f1e25ec7d696aa5cf173edbcb1486ab"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http 1.1.0",
+ "indexmap 2.2.6",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1184,12 +1301,93 @@ dependencies = [
  "itoa 1.0.11",
 ]
 
+[[package]]
+name = "http"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa 1.0.11",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http 1.1.0",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793429d76616a256bcb62c2a2ec2bed781c8307e797e2598c50010f2bee2544f"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "http-range"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21dec9db110f5f872ed9699c3ecf50cf16f423502706ba5c72462e28d3157573"
 
+[[package]]
+name = "httparse"
+version = "1.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fcc0b4a115bf80b728eb8ea024ad5bd707b615bfed49e0665b6e0f86fd082d9"
+
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "hyper"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50dfd22e0e76d0f662d429a5f80fcaf3855009297eab6a0a9f8543834744ba05"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "h2",
+ "http 1.1.0",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa 1.0.11",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ab92f4f49ee4fb4f997c784b7a2e0fa70050211e0b6a287f898c3c9785ca956"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.60"
@@ -1498,6 +1696,12 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
 
+[[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -1513,6 +1717,12 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.4"
@@ -1523,6 +1733,17 @@ dependencies = [
  "simd-adler32",
 ]
 
+[[package]]
+name = "mio"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
+dependencies = [
+ "libc",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "ndk"
 version = "0.6.0"
@@ -1872,6 +2093,26 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.14"
@@ -2283,6 +2524,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_path_to_error"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af99884400da37c88f5e9146b7f1fd0fbcae8f6eec4e9da38b67d05486f814a6"
+dependencies = [
+ "itoa 1.0.11",
+ "serde",
+]
+
 [[package]]
 name = "serde_repr"
 version = "0.1.19"
@@ -2303,6 +2554,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
+dependencies = [
+ "form_urlencoded",
+ "itoa 1.0.11",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "serde_with"
 version = "3.9.0"
@@ -2412,6 +2675,16 @@ version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
+[[package]]
+name = "socket2"
+version = "0.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce305eb0b4296696835b71df73eb912e0f1ffd2556a501fcede6e0c50349191c"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "soup2"
 version = "0.2.1"
@@ -2509,6 +2782,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sync_wrapper"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
+
+[[package]]
+name = "sync_wrapper"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7065abeca94b6a8a577f9bd45aa0867a2238b74e8eb67cf10d492bc39351394"
+
 [[package]]
 name = "system-deps"
 version = "5.0.0"
@@ -2614,10 +2899,13 @@ checksum = "4873307b7c257eddcb50c9bedf158eb669578359fb28428bef438fec8e6ba7c2"
 name = "tauri"
 version = "0.0.0"
 dependencies = [
+ "axum",
+ "futures",
  "serde",
  "serde_json",
  "tauri 1.7.1",
  "tauri-build",
+ "tower",
 ]
 
 [[package]]
@@ -2639,7 +2927,7 @@ dependencies = [
  "glob",
  "gtk",
  "heck 0.5.0",
- "http",
+ "http 0.2.12",
  "ignore",
  "objc",
  "once_cell",
@@ -2735,7 +3023,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3068ed62b63dedc705558f4248c7ecbd5561f0f8050949859ea0db2326f26012"
 dependencies = [
  "gtk",
- "http",
+ "http 0.2.12",
  "http-range",
  "rand 0.8.5",
  "raw-window-handle",
@@ -2922,8 +3210,37 @@ checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
 dependencies = [
  "backtrace",
  "bytes",
+ "libc",
+ "mio",
  "num_cpus",
  "pin-project-lite",
+ "socket2",
+ "tokio-macros",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cf6b47b3771c49ac75ad09a6162f53ad4b8088b76ac60e8ec1455b31a189fe1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
 ]
 
 [[package]]
@@ -2994,12 +3311,41 @@ dependencies = [
  "winnow",
 ]
 
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project",
+ "pin-project-lite",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0"
+
+[[package]]
+name = "tower-service"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
+
 [[package]]
 name = "tracing"
 version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
+ "log",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
@@ -3686,7 +4032,7 @@ dependencies = [
  "glib",
  "gtk",
  "html5ever",
- "http",
+ "http 0.2.12",
  "kuchikiki",
  "libc",
  "log",

tauri/Cargo.toml

@@ -14,6 +14,9 @@ tauri-build = { version = "1", features = [] }
 tauri = { version = "1", features = ["shell-open"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
+axum = { version = "0.7.5", features = ["tokio", "http2"] }
+futures = "0.3.30"
+tower = "0.4.13"
 
 [features]
 # This feature is used for production builds or when a dev server is not specified, DO NOT REMOVE!!

tauri/src/main.rs

@@ -1,7 +1,21 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
+use futures::executor::block_on;
+
+use axum::{
+    Router as AxumRouter,
+    routing::get as AxumGetter,
+    http::Request as AxumRequest,
+    http::Response as AxumResponse,
+    body::{ Body as AxumBody, to_bytes },
+    http::{StatusCode, Uri},
+    // extract::Path as AxumPath,
+    // body::Bytes as AxumBytes,
+    // response::IntoResponse,
+};
 use tauri::http::ResponseBuilder;
+use tower::{Service, ServiceExt};
 
 // Learn more about Tauri commands at https://tauri.app/v1/guides/features/command
 #[tauri::command]
@@ -9,18 +23,76 @@ fn greet(name: &str) -> String {
     format!("Hello, {}! You've been greeted from Rust!", name)
 }
 
+
+async fn test() -> &'static str {
+    println!("test method called");
+    "Path: /test"
+}
+
+async fn root() -> &'static str {
+    println!("root method called");
+    "Path: /"
+}
+
+async fn fallback(uri: Uri) -> (StatusCode, String) {
+    println!("fallback method called on uri: {}", uri);
+    (StatusCode::NOT_FOUND, format!("No route for {uri}"))
+}
+
+async fn build_response(router: &mut AxumRouter<()>, path: &str) -> AxumResponse<AxumBody> {
+    let path = path.replace("clego://", "http://0.0.0.0/");
+    println!("build_response: path = {:?}", path);
+
+    let request = AxumRequest::builder()
+        .method("GET")
+        .uri(path)
+        .body(AxumBody::empty())
+        .unwrap();
+
+    println!("build_response: request = {:#?}", request);
+
+    let response = router
+        .as_service()
+        .ready()
+        .await
+        .unwrap()
+        .call(request)
+        .await
+        .unwrap();
+
+    println!("build_response: response = {:?}", response);
+
+    response
+}
+
 fn main() {
     tauri::Builder::default()
         .invoke_handler(tauri::generate_handler![greet])
-        .register_uri_scheme_protocol("clego", |_app, request| {
+        .register_uri_scheme_protocol("clego", move |_app, request| {
+            println!("------ register_uri_scheme_protocol ------");
+
+            let mut router: AxumRouter<_> = AxumRouter::new()
+                .route("/test/", AxumGetter(test))
+                .route("/", AxumGetter(root))
+                .fallback(fallback);
+    
             let path = request.uri();
-            let body = format!("<html><body>Hello from Rust! Path: {}</body></html>", path);
+            println!("register_uri_scheme_protocol: path = {:?}", path);
+            let future = build_response(&mut router, path);
+            let response: AxumResponse<AxumBody> = block_on(future);
+            // extract body and headers from response
+            let (parts, body) = response.into_parts();
 
-            println!("body: {}", body);
+            println!("register_uri_scheme_protocol: body = {:?} ; parts {:?}", body, parts);
+            
+            // Convert body into a Vec<u8>
+            let body_bytes = block_on(to_bytes(body, usize::MAX))?;
 
-            let body_bytes: Vec<u8> = body.into_bytes();
+            // Build a tauri response from the axum response
             ResponseBuilder::new()
-                .body(body_bytes)
+                .status(parts.status.as_u16())
+                .mimetype("text/html")
+                .body(body_bytes.to_vec())
         })
         .run(tauri::generate_context!())
         .expect("error while running tauri application");

webapp/index.html

@@ -37,8 +37,9 @@
 
       <p id="greet-msg"></p>
 
-      <a href="clego://test/scheme/handler">Test `clego://` uri scheme handler</a>
+      <a href="clego://test">Test `clego://test` uri scheme handler</a>
-      <a href="https://clego.localhost/test/scheme/handler">Test `https://clego.localhost` uri scheme handler</a>
+      <a href="clego://walala">Test `clego://walala` uri scheme handler</a>
+      <a href="https://clego.localhost/test">Test `https://clego.localhost/test` uri scheme handler</a>
     </div>
   </body>
 </html>