支持自定义ip、服务端tcp通道、可选择禁止p2p

2023-07-24 00:42:27 +08:00
parent 2f7817ce5b
commit 9b42c5d092
147 changed files with 1078 additions and 1754 deletions
@@ -0,0 +1,138 @@
+use std::ptr;
+use jni::errors::Error;
+use jni::JNIEnv;
+use jni::objects::{JClass, JObject, JValue};
+use jni::sys::{jboolean, jbyte, jint, jlong, jobject, jobjectArray, jsize};
+use vnt::channel::Route;
+use vnt::core::sync::VntSync;
+use vnt::handle::PeerDeviceInfo;
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_stop0(
+    _env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+) {
+    let vnt = raw_vnt as *mut VntSync;
+    let _ = (&*vnt).stop();
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_waitStop0(
+    _env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+) {
+    let vnt = raw_vnt as *mut VntSync;
+    let _ = (&mut *vnt).wait_stop();
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_waitStopMs0(
+    _env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+    ms: jlong,
+) -> jboolean {
+    let vnt = raw_vnt as *mut VntSync;
+    if (&mut *vnt).wait_stop_ms(ms as _) {
+        jni::sys::JNI_TRUE
+    } else {
+        jni::sys::JNI_FALSE
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_drop0(
+    _env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+) {
+    let vnt = raw_vnt as *mut VntSync;
+    let _ = Box::from_raw(vnt).stop();
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_list0(
+    mut env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+) -> jobjectArray {
+    let vnt = raw_vnt as *mut VntSync;
+    let vnt = &mut *vnt;
+    let list = vnt.device_list();
+
+    let arr = match env.new_object_array(
+        list.len() as jsize,
+        "top/wherewego/vnt/jni/PeerDeviceInfo",
+        JObject::null(),
+    ) {
+        Ok(arr) => { arr }
+        Err(e) => {
+            env.throw_new("java/lang/RuntimeException", format!("error:{:?}", e))
+                .expect("throw");
+            return ptr::null_mut();
+        }
+    };
+    for (index, peer) in list.into_iter().enumerate() {
+        let route = if let Some(route) = vnt.route(&peer.virtual_ip) {
+            match route_parse(&mut env, route) {
+                Ok(route) => {
+                    JObject::from_raw(route)
+                }
+                Err(_) => {
+                    JObject::null()
+                }
+            }
+        } else {
+            JObject::null()
+        };
+        match peer_device_info_parse(&mut env, peer, route) {
+            Ok(peer) => {
+                match env.set_object_array_element(&arr, index as jsize, JObject::from_raw(peer)) {
+                    Ok(_) => {}
+                    Err(e) => {
+                        env.throw_new("java/lang/RuntimeException", format!("error:{:?}", e))
+                            .expect("throw");
+                        return ptr::null_mut();
+                    }
+                }
+            }
+            Err(e) => {
+                env.throw_new("java/lang/RuntimeException", format!("error:{:?}", e))
+                    .expect("throw");
+                return ptr::null_mut();
+            }
+        }
+    }
+    arr.as_raw()
+}
+
+fn route_parse(env: &mut JNIEnv, route: Route) -> Result<jobject, Error> {
+    let address = route.addr.to_string();
+    let metric = route.metric;
+    let rt = route.rt;
+    let rs = env.new_object(
+        "top/wherewego/vnt/jni/Route",
+        "(Ljava/lang/String;BI)V",
+        &[JValue::Object(&env.new_string(address)?.into()),
+            JValue::Byte(metric as jbyte),
+            JValue::Int(rt as jint)],
+    )?;
+    Ok(rs.as_raw())
+}
+
+fn peer_device_info_parse(env: &mut JNIEnv, peer: PeerDeviceInfo, route: JObject) -> Result<jobject, Error> {
+    let virtual_ip = u32::from(peer.virtual_ip);
+    let name = peer.name.to_string();
+    let status = format!("{:?}", peer.status);
+    let rs = env.new_object(
+        "top/wherewego/vnt/jni/PeerDeviceInfo",
+        "(ILjava/lang/String;Ljava/lang/String;Ltop/wherewego/vnt/jni/Route;)V",
+        &[JValue::Int(virtual_ip as jint),
+            JValue::Object(&env.new_string(name)?.into()),
+            JValue::Object(&env.new_string(status)?.into()),
+            JValue::Object(&route)],
+    )?;
+    Ok(rs.as_raw())
+}