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import cfg from '../diplomat.config.js';
import {readString} from './diplomat-runtime.js'
let wasm;
const imports = {
env: {
diplomat_console_debug_js(ptr, len) {
console.debug(readString(wasm, ptr, len));
},
diplomat_console_error_js(ptr, len) {
console.error(readString(wasm, ptr, len));
},
diplomat_console_info_js(ptr, len) {
console.info(readString(wasm, ptr, len));
},
diplomat_console_log_js(ptr, len) {
console.log(readString(wasm, ptr, len));
},
diplomat_console_warn_js(ptr, len) {
console.warn(readString(wasm, ptr, len));
},
diplomat_throw_error_js(ptr, len) {
throw new Error(readString(wasm, ptr, len));
}
}
}
if (typeof fetch === 'undefined') { // Node
const fs = await import("fs");
const wasmFile = new Uint8Array(fs.readFileSync(cfg['wasm_path']));
const loadedWasm = await WebAssembly.instantiate(wasmFile, imports);
wasm = loadedWasm.instance.exports;
} else { // Browser
const loadedWasm = await WebAssembly.instantiateStreaming(fetch(cfg['wasm_path']), imports);
wasm = loadedWasm.instance.exports;
}
wasm.diplomat_init();
if (cfg['init'] !== undefined) {
cfg['init'](wasm);
}
export default wasm;
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