rust wally test

➜  rust-libwally cat Cargo.toml 
[package]
name = "rust-libwally"
version = "0.1.0"
authors = ["Riccardo Casatta <[email protected]>"]
build = "build.rs"

[dependencies]
libc = "0.2"

[build-dependencies]
cc = "1.0"


➜  rust-libwally cat build.rs
extern crate cc;

use std::process::Command;

fn main() {

        Command::new("./tools/cleanup.sh")
            .current_dir("./depend/libwally-core/")
            .status()
            .expect("failed to execute cleanup");

        Command::new("./tools/autogen.sh")
            .current_dir("./depend/libwally-core/")
            .status()
            .expect("failed to execute autogen");

        Command::new("./configure")
            .arg("--enable-elements")
            .current_dir("./depend/libwally-core/")
            .status()
            .expect("failed to execute configure");

        cc::Build::new()
            .include("depend/libwally-core/")
            .include("depend/libwally-core/src")
            .include("depend/libwally-core/include")
            .file("depend/libwally-core/src/aes.c")
            .file("depend/libwally-core/src/base58.c")
            .file("depend/libwally-core/src/bech32.c")
            .file("depend/libwally-core/src/bip32.c")
            .file("depend/libwally-core/src/bip38.c")
            .file("depend/libwally-core/src/bip39.c")
            .file("depend/libwally-core/src/elements.c")
            .file("depend/libwally-core/src/hex.c")
            .file("depend/libwally-core/src/hmac.c")
            .file("depend/libwally-core/src/internal.c")
            .file("depend/libwally-core/src/mnemonic.c")
            //.file("depend/libwally-core/src/pbkdf2.c")
            .file("depend/libwally-core/src/script.c")
            .file("depend/libwally-core/src/scrypt.c")
            .file("depend/libwally-core/src/sign.c")
            .file("depend/libwally-core/src/transaction.c")
            .file("depend/libwally-core/src/wif.c")
            .file("depend/libwally-core/src/wordlist.c")
            .debug(true)
            .compile("libwally.a");
}

➜  rust-libwally cat src/main.rs
extern crate libc;

use std::ffi::CString;
use std::ffi::CStr;
use std::os::raw::c_char;

extern {
    fn wally_is_elements_build() -> libc::c_int;
    //fn bip39_get_languages(output : *const c_char) -> libc::c_int;
}

fn main() {
    let output = unsafe { wally_is_elements_build() };
    println!("is_elements_build:{}", output);

    /*
    let s = CString::new("data data data data").unwrap();

    let output = unsafe { bip39_get_languages(s.as_ref().as_ptr()) };

    println!("mnemonic:{:?}", s);
    */
}