+JNIEXPORT int64_t JNICALL Java_org_ldk_impl_bindings_LDKCustomMessageReader_1new(JNIEnv *env, jclass clz, jobject o) {
+ LDKCustomMessageReader *res_ptr = MALLOC(sizeof(LDKCustomMessageReader), "LDKCustomMessageReader");
+ *res_ptr = LDKCustomMessageReader_init(env, clz, o);
+ return (uint64_t)res_ptr;
+}
+JNIEXPORT int64_t JNICALL Java_org_ldk_impl_bindings_CustomMessageReader_1read(JNIEnv *env, jclass clz, int64_t this_arg, int16_t message_type, int8_tArray buffer) {
+ LDKCustomMessageReader* this_arg_conv = (LDKCustomMessageReader*)(((uint64_t)this_arg) & ~1);
+ LDKu8slice buffer_ref;
+ buffer_ref.datalen = (*env)->GetArrayLength(env, buffer);
+ buffer_ref.data = (*env)->GetByteArrayElements (env, buffer, NULL);
+ LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
+ *ret_conv = (this_arg_conv->read)(this_arg_conv->this_arg, message_type, buffer_ref);
+ (*env)->ReleaseByteArrayElements(env, buffer, (int8_t*)buffer_ref.data, 0);
+ return (uint64_t)ret_conv;
+}
+
+typedef struct LDKCustomMessageHandler_JCalls {
+ atomic_size_t refcnt;
+ JavaVM *vm;
+ jweak o;
+ LDKCustomMessageReader_JCalls* CustomMessageReader;
+ jmethodID handle_custom_message_meth;
+ jmethodID get_and_clear_pending_msg_meth;
+} LDKCustomMessageHandler_JCalls;
+static void LDKCustomMessageHandler_JCalls_free(void* this_arg) {
+ LDKCustomMessageHandler_JCalls *j_calls = (LDKCustomMessageHandler_JCalls*) this_arg;
+ if (atomic_fetch_sub_explicit(&j_calls->refcnt, 1, memory_order_acquire) == 1) {
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {
+ DO_ASSERT(get_jenv_res == JNI_OK);
+ }
+ (*env)->DeleteWeakGlobalRef(env, j_calls->o);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->DetachCurrentThread(j_calls->vm) == JNI_OK);
+ }
+ FREE(j_calls);
+ }
+}
+LDKCResult_NoneLightningErrorZ handle_custom_message_LDKCustomMessageHandler_jcall(const void* this_arg, LDKType msg, LDKPublicKey sender_node_id) {
+ LDKCustomMessageHandler_JCalls *j_calls = (LDKCustomMessageHandler_JCalls*) this_arg;
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {
+ DO_ASSERT(get_jenv_res == JNI_OK);
+ }
+ LDKType* msg_ret =MALLOC(sizeof(LDKType), "LDKType");
+ *msg_ret = msg;
+ int8_tArray sender_node_id_arr = (*env)->NewByteArray(env, 33);
+ (*env)->SetByteArrayRegion(env, sender_node_id_arr, 0, 33, sender_node_id.compressed_form);
+ jobject obj = (*env)->NewLocalRef(env, j_calls->o);
+ CHECK(obj != NULL);
+ uint64_t ret = (*env)->CallLongMethod(env, obj, j_calls->handle_custom_message_meth, (uint64_t)msg_ret, sender_node_id_arr);
+ if ((*env)->ExceptionCheck(env)) {
+ (*env)->ExceptionDescribe(env);
+ (*env)->FatalError(env, "A call to handle_custom_message in LDKCustomMessageHandler from rust threw an exception.");
+ }
+ LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1);
+ ret_conv = CResult_NoneLightningErrorZ_clone((LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1));
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->DetachCurrentThread(j_calls->vm) == JNI_OK);
+ }
+ return ret_conv;
+}
+LDKCVec_C2Tuple_PublicKeyTypeZZ get_and_clear_pending_msg_LDKCustomMessageHandler_jcall(const void* this_arg) {
+ LDKCustomMessageHandler_JCalls *j_calls = (LDKCustomMessageHandler_JCalls*) this_arg;
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {
+ DO_ASSERT(get_jenv_res == JNI_OK);
+ }
+ jobject obj = (*env)->NewLocalRef(env, j_calls->o);
+ CHECK(obj != NULL);
+ int64_tArray ret = (*env)->CallObjectMethod(env, obj, j_calls->get_and_clear_pending_msg_meth);
+ if ((*env)->ExceptionCheck(env)) {
+ (*env)->ExceptionDescribe(env);
+ (*env)->FatalError(env, "A call to get_and_clear_pending_msg in LDKCustomMessageHandler from rust threw an exception.");
+ }
+ LDKCVec_C2Tuple_PublicKeyTypeZZ ret_constr;
+ ret_constr.datalen = (*env)->GetArrayLength(env, ret);
+ if (ret_constr.datalen > 0)
+ ret_constr.data = MALLOC(ret_constr.datalen * sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKCVec_C2Tuple_PublicKeyTypeZZ Elements");
+ else
+ ret_constr.data = NULL;
+ int64_t* ret_vals = (*env)->GetLongArrayElements (env, ret, NULL);
+ for (size_t y = 0; y < ret_constr.datalen; y++) {
+ int64_t ret_conv_24 = ret_vals[y];
+ LDKC2Tuple_PublicKeyTypeZ ret_conv_24_conv = *(LDKC2Tuple_PublicKeyTypeZ*)(((uint64_t)ret_conv_24) & ~1);
+ ret_conv_24_conv = C2Tuple_PublicKeyTypeZ_clone((LDKC2Tuple_PublicKeyTypeZ*)(((uint64_t)ret_conv_24) & ~1));
+ ret_constr.data[y] = ret_conv_24_conv;
+ }
+ (*env)->ReleaseLongArrayElements(env, ret, ret_vals, 0);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->DetachCurrentThread(j_calls->vm) == JNI_OK);
+ }
+ return ret_constr;
+}
+static void LDKCustomMessageHandler_JCalls_cloned(LDKCustomMessageHandler* new_obj) {
+ LDKCustomMessageHandler_JCalls *j_calls = (LDKCustomMessageHandler_JCalls*) new_obj->this_arg;
+ atomic_fetch_add_explicit(&j_calls->refcnt, 1, memory_order_release);
+ atomic_fetch_add_explicit(&j_calls->CustomMessageReader->refcnt, 1, memory_order_release);
+}
+static inline LDKCustomMessageHandler LDKCustomMessageHandler_init (JNIEnv *env, jclass clz, jobject o, jobject CustomMessageReader) {
+ jclass c = (*env)->GetObjectClass(env, o);
+ CHECK(c != NULL);
+ LDKCustomMessageHandler_JCalls *calls = MALLOC(sizeof(LDKCustomMessageHandler_JCalls), "LDKCustomMessageHandler_JCalls");
+ atomic_init(&calls->refcnt, 1);
+ DO_ASSERT((*env)->GetJavaVM(env, &calls->vm) == 0);
+ calls->o = (*env)->NewWeakGlobalRef(env, o);
+ calls->handle_custom_message_meth = (*env)->GetMethodID(env, c, "handle_custom_message", "(J[B)J");
+ CHECK(calls->handle_custom_message_meth != NULL);
+ calls->get_and_clear_pending_msg_meth = (*env)->GetMethodID(env, c, "get_and_clear_pending_msg", "()[J");
+ CHECK(calls->get_and_clear_pending_msg_meth != NULL);
+
+ LDKCustomMessageHandler ret = {
+ .this_arg = (void*) calls,
+ .handle_custom_message = handle_custom_message_LDKCustomMessageHandler_jcall,
+ .get_and_clear_pending_msg = get_and_clear_pending_msg_LDKCustomMessageHandler_jcall,
+ .free = LDKCustomMessageHandler_JCalls_free,
+ .CustomMessageReader = LDKCustomMessageReader_init(env, clz, CustomMessageReader),
+ };
+ calls->CustomMessageReader = ret.CustomMessageReader.this_arg;
+ return ret;
+}
+JNIEXPORT int64_t JNICALL Java_org_ldk_impl_bindings_LDKCustomMessageHandler_1new(JNIEnv *env, jclass clz, jobject o, jobject CustomMessageReader) {
+ LDKCustomMessageHandler *res_ptr = MALLOC(sizeof(LDKCustomMessageHandler), "LDKCustomMessageHandler");
+ *res_ptr = LDKCustomMessageHandler_init(env, clz, o, CustomMessageReader);
+ return (uint64_t)res_ptr;
+}
+JNIEXPORT int64_t JNICALL Java_org_ldk_impl_bindings_LDKCustomMessageHandler_1get_1CustomMessageReader(JNIEnv *env, jclass clz, int64_t arg) {
+ LDKCustomMessageHandler *inp = (LDKCustomMessageHandler *)(arg & ~1);
+ uint64_t res_ptr = (uint64_t)&inp->CustomMessageReader;
+ DO_ASSERT((res_ptr & 1) == 0);
+ return (int64_t)(res_ptr | 1);
+}
+JNIEXPORT int64_t JNICALL Java_org_ldk_impl_bindings_CustomMessageHandler_1handle_1custom_1message(JNIEnv *env, jclass clz, int64_t this_arg, int64_t msg, int8_tArray sender_node_id) {
+ LDKCustomMessageHandler* this_arg_conv = (LDKCustomMessageHandler*)(((uint64_t)this_arg) & ~1);
+ LDKType msg_conv = *(LDKType*)(((uint64_t)msg) & ~1);
+ if (msg_conv.free == LDKType_JCalls_free) {
+ // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+ LDKType_JCalls_cloned(&msg_conv);
+ }
+ LDKPublicKey sender_node_id_ref;
+ CHECK((*env)->GetArrayLength(env, sender_node_id) == 33);
+ (*env)->GetByteArrayRegion(env, sender_node_id, 0, 33, sender_node_id_ref.compressed_form);
+ LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
+ *ret_conv = (this_arg_conv->handle_custom_message)(this_arg_conv->this_arg, msg_conv, sender_node_id_ref);
+ return (uint64_t)ret_conv;
+}
+
+JNIEXPORT int64_tArray JNICALL Java_org_ldk_impl_bindings_CustomMessageHandler_1get_1and_1clear_1pending_1msg(JNIEnv *env, jclass clz, int64_t this_arg) {
+ LDKCustomMessageHandler* this_arg_conv = (LDKCustomMessageHandler*)(((uint64_t)this_arg) & ~1);
+ LDKCVec_C2Tuple_PublicKeyTypeZZ ret_var = (this_arg_conv->get_and_clear_pending_msg)(this_arg_conv->this_arg);
+ int64_tArray ret_arr = (*env)->NewLongArray(env, ret_var.datalen);
+ int64_t *ret_arr_ptr = (*env)->GetPrimitiveArrayCritical(env, ret_arr, NULL);
+ for (size_t y = 0; y < ret_var.datalen; y++) {
+ LDKC2Tuple_PublicKeyTypeZ* ret_conv_24_ref = MALLOC(sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKC2Tuple_PublicKeyTypeZ");
+ *ret_conv_24_ref = ret_var.data[y];
+ ret_arr_ptr[y] = (uint64_t)ret_conv_24_ref;
+ }
+ (*env)->ReleasePrimitiveArrayCritical(env, ret_arr, ret_arr_ptr, 0);
+ FREE(ret_var.data);
+ return ret_arr;
+}
+
+typedef struct LDKSocketDescriptor_JCalls {
+ atomic_size_t refcnt;
+ JavaVM *vm;
+ jweak o;
+ jmethodID send_data_meth;
+ jmethodID disconnect_socket_meth;
+ jmethodID eq_meth;
+ jmethodID hash_meth;
+} LDKSocketDescriptor_JCalls;
+static void LDKSocketDescriptor_JCalls_free(void* this_arg) {
+ LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
+ if (atomic_fetch_sub_explicit(&j_calls->refcnt, 1, memory_order_acquire) == 1) {
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {
+ DO_ASSERT(get_jenv_res == JNI_OK);
+ }
+ (*env)->DeleteWeakGlobalRef(env, j_calls->o);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->DetachCurrentThread(j_calls->vm) == JNI_OK);
+ }
+ FREE(j_calls);
+ }
+}
+uintptr_t send_data_LDKSocketDescriptor_jcall(void* this_arg, LDKu8slice data, bool resume_read) {
+ LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {
+ DO_ASSERT(get_jenv_res == JNI_OK);
+ }
+ LDKu8slice data_var = data;
+ int8_tArray data_arr = (*env)->NewByteArray(env, data_var.datalen);
+ (*env)->SetByteArrayRegion(env, data_arr, 0, data_var.datalen, data_var.data);
+ jobject obj = (*env)->NewLocalRef(env, j_calls->o);
+ CHECK(obj != NULL);
+ int64_t ret = (*env)->CallLongMethod(env, obj, j_calls->send_data_meth, data_arr, resume_read);
+ if ((*env)->ExceptionCheck(env)) {
+ (*env)->ExceptionDescribe(env);
+ (*env)->FatalError(env, "A call to send_data in LDKSocketDescriptor from rust threw an exception.");
+ }
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->DetachCurrentThread(j_calls->vm) == JNI_OK);
+ }
+ return ret;
+}
+void disconnect_socket_LDKSocketDescriptor_jcall(void* this_arg) {
+ LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
+ JNIEnv *env;
+ jint get_jenv_res = (*j_calls->vm)->GetEnv(j_calls->vm, (void**)&env, JNI_VERSION_1_6);
+ if (get_jenv_res == JNI_EDETACHED) {
+ DO_ASSERT((*j_calls->vm)->AttachCurrentThread(j_calls->vm, (void**)&env, NULL) == JNI_OK);
+ } else {