update sth

.devcontainer/setup.sh

@@ -23,11 +23,10 @@ cargo install cargo-expand
 cargo install cargo-edit
 cargo install cargo-ndk
 cargo install cargo-lipo
+cargo install wasm-pack
 rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android x86_64-linux-android
 rustup target add aarch64-apple-ios x86_64-apple-ios
 
-curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
-
 
 ## setup and install oh-my-zsh
 sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Cargo.toml

@@ -24,6 +24,6 @@ shamir_secret_sharing = "0.1.1"
 tiny-keccak = "1.5"
 primitive-types = "0.12.1"
 getrandom = { version = "0.2.7", features = ["js"]}
-[target.'cfg(target_arch = "wasm32")'.dependencies]
+#[target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen = "0.2.83"
 

rustwallet.h

@@ -10,6 +10,12 @@ typedef struct CWallet {
   char *backup_key;
 } CWallet;
 
+extern void log(const str *s);
+
+extern void log_u32(uint32_t a);
+
+extern void log_many(const str *a, const str *b);
+
 struct CWallet new_wallet(const char *msg);
 
 struct CWallet reset_wallet(const char *msg_key,

scripts/install_targets.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+cargo install --force cbindgen
 # install cargo-ndk
 cargo install cargo-ndk
 # install cargo-lipo

src/lib.rs

@@ -84,6 +84,30 @@ pub struct CWallet {
     pub backup_key: *mut c_char,
 }
 
+#[wasm_bindgen]
+extern "C" {
+    // Use `js_namespace` here to bind `console.log(..)` instead of just
+    // `log(..)`
+    #[wasm_bindgen(js_namespace = console)]
+    fn log(s: &str);
+
+    // The `console.log` is quite polymorphic, so we can bind it with multiple
+    // signatures. Note that we need to use `js_name` to ensure we always call
+    // `log` in JS.
+    #[wasm_bindgen(js_namespace = console, js_name = log)]
+    fn log_u32(a: u32);
+
+    // Multiple arguments too!
+    #[wasm_bindgen(js_namespace = console, js_name = log)]
+    fn log_many(a: &str, b: &str);
+}
+
+macro_rules! console_log {
+    // Note that this is using the `log` function imported above during
+    // `bare_bones`
+    ($($t:tt)*) => (log(&format_args!($($t)*).to_string()))
+}
+
 #[no_mangle]
 pub unsafe extern "C" fn new_wallet(msg: *const c_char) -> CWallet {
     let str = cchar_to_str!(msg);
@@ -113,7 +137,6 @@ pub unsafe extern "C" fn free_cwallet(cw: CWallet) {
 }
 
 #[no_mangle]
-#[wasm_bindgen]
 pub unsafe extern "C" fn get_address(
     msg_key: *const c_char,
     master_key: *const c_char,
@@ -127,6 +150,21 @@ pub unsafe extern "C" fn get_address(
     c_address.into_raw()
 }
 
+#[wasm_bindgen]
+pub fn wget_address(msg_key: String, master_key: String, second_key: Option<String>, backup_key: Option<String>) -> String {
+    console_log!("wget_address: {}, {}!", msg_key, master_key);
+    let rwallet = Wallet{
+        msg_key,
+        master_key,
+        second_key,
+        backup_key
+    };
+    console_log!("wallet: {:?}", rwallet);
+    let address = rwallet.get_address();
+    let address_str = format!("{:?}", address);
+    address_str
+}
+
 #[no_mangle]
 pub unsafe extern "C" fn generate_sec_key(
     msg_key: *const c_char,