/
lib.rs
48 lines (40 loc) · 1.24 KB
/
lib.rs
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//
// Copyright 2020-2021 Signal Messenger, LLC.
// SPDX-License-Identifier: AGPL-3.0-only
//
#![allow(clippy::missing_safety_doc)]
#![deny(clippy::unwrap_used)]
use jni::objects::{JClass, JObject};
use jni::sys::{jbyteArray, jlongArray};
use jni::JNIEnv;
use std::convert::TryFrom;
use libsignal_bridge::jni::*;
use libsignal_protocol::*;
pub mod logging;
#[no_mangle]
pub unsafe extern "C" fn Java_org_signal_client_internal_Native_IdentityKeyPair_1Deserialize(
env: JNIEnv,
_class: JClass,
data: jbyteArray,
) -> jlongArray {
run_ffi_safe(&env, || {
let data = env.convert_byte_array(data)?;
let key = IdentityKeyPair::try_from(data.as_ref())?;
let public_key_handle = box_object(Ok(*key.identity_key().public_key()))?;
let private_key_handle = box_object(Ok(*key.private_key()))?;
let tuple = [public_key_handle, private_key_handle];
let result = env.new_long_array(2)?;
env.set_long_array_region(result, 0, &tuple)?;
Ok(result)
})
}
/// An optimization barrier / guard against garbage collection.
///
/// cbindgen:ignore
#[no_mangle]
pub unsafe extern "C" fn Java_org_signal_client_internal_Native_keepAlive(
_env: JNIEnv,
_class: JClass,
_obj: JObject,
) {
}