//  Copyright (C) 2020  Éloïs SANCHEZ.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

use dart_bindgen::{config::*, Codegen};

fn main() {
    let crate_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap();
    let config = cbindgen::Config {
        language: cbindgen::Language::C,
        braces: cbindgen::Braces::SameLine,
        cpp_compat: true,
        style: cbindgen::Style::Both,
        ..Default::default()
    };
    cbindgen::Builder::new()
        .with_crate(crate_dir)
        .with_config(config)
        .generate()
        .expect("Unable to generate bindings")
        .write_to_file("binding.h");
    let config = DynamicLibraryConfig {
        ios: DynamicLibraryCreationMode::Executable.into(),
        android: DynamicLibraryCreationMode::open("libdubp_rs.so").into(),
        ..Default::default()
    };
    // load the c header file, with config and lib name
    let codegen = Codegen::builder()
        .with_src_header("binding.h")
        .with_lib_name("libdubp")
        .with_config(config)
        .with_allo_isolate()
        .build()
        .unwrap();
    // generate the dart code and get the bindings back
    let bindings = codegen.generate().unwrap();
    // write the bindings to your dart package
    // and start using it to write your own high level abstraction.
    bindings
        .write_to_file("../../packages/dubp_rs/lib/ffi.dart")
        .unwrap();
}