void sampleMethod(JXValue *params, int argc) {
JXValue obj;
JX_CreateArrayObject(&obj);
JX_SetIndexedProperty(&obj, 0, params+0);
JX_SetIndexedProperty(&obj, 1, params+1);
// return
JX_SetObject(params + argc, &obj);
JX_Free(&obj);
}
JNIEXPORT jlong JNICALL
Java_io_jxcore_node_jxcore_callCBArray(JNIEnv *env, jobject thiz,
jstring ev_name, jobjectArray params,
jint size) {
if (eventCB.type_ == 0) {
error_console("event callback is not ready yet.");
return 0;
}
const char *str_ev = env->GetStringUTFChars(ev_name, 0);
long ret_val = 0;
JXValue args[2];
if (JX_CreateArrayObject(&args[1])) {
JX_New(&args[0]);
JX_SetString(&args[0], str_ev, 0);
jclass boolClass = env->FindClass("java/lang/Boolean");
jclass doubleClass = env->FindClass("java/lang/Double");
jclass intClass = env->FindClass("java/lang/Integer");
jclass strClass = env->FindClass("java/lang/String");
jclass barrClass = env->FindClass("[B");
for (int i = 0; i < (int)size; i++) {
jobject elm = (jobject)env->GetObjectArrayElement(params, i);
JXValue val;
JX_New(&val);
if (elm == NULL) {
JX_SetNull(&val);
} else if (env->IsInstanceOf(elm, boolClass) == JNI_TRUE) {
jmethodID bvalID = env->GetMethodID(boolClass, "booleanValue", "()Z");
bool nval = (bool)env->CallBooleanMethod(elm, bvalID);
JX_SetBoolean(&val, nval);
} else if (env->IsInstanceOf(elm, intClass) == JNI_TRUE) {
jmethodID bvalID = env->GetMethodID(intClass, "intValue", "()I");
int nval = (int)env->CallIntMethod(elm, bvalID);
JX_SetInt32(&val, nval);
} else if (env->IsInstanceOf(elm, doubleClass) == JNI_TRUE) {
jmethodID bvalID = env->GetMethodID(doubleClass, "doubleValue", "()D");
double nval = (double)env->CallDoubleMethod(elm, bvalID);
JX_SetDouble(&val, nval);
} else if (env->IsInstanceOf(elm, strClass) == JNI_TRUE) {
jstring jstr = (jstring)elm;
const char *str = env->GetStringUTFChars(jstr, 0);
JX_SetString(&val, str, strlen(str));
env->ReleaseStringUTFChars(jstr, str);
} else if (env->IsInstanceOf(elm, barrClass) == JNI_TRUE) {
jbyteArray jarr = (jbyteArray)elm;
int len = env->GetArrayLength(jarr);
jbyte *barr = env->GetByteArrayElements(jarr, 0);
JX_SetBuffer(&val, (char *)barr, len);
env->ReleaseByteArrayElements(jarr, barr, JNI_ABORT);
}
JX_SetIndexedProperty(&args[1], i, &val);
JX_Free(&val);
env->DeleteLocalRef(elm);
}
env->DeleteLocalRef(boolClass);
env->DeleteLocalRef(doubleClass);
env->DeleteLocalRef(intClass);
env->DeleteLocalRef(strClass);
env->DeleteLocalRef(barrClass);
JXValue out;
JX_CallFunction(&eventCB, args, 2, &out);
JX_Free(&args[0]);
JX_Free(&args[1]);
if (!JX_IsNull(&out) && !JX_IsUndefined(&out))
ret_val = JX_StoreValue(&out);
else
ret_val = -1;
} else {
error_console("couldn't create JXValue Object");
}
env->ReleaseStringUTFChars(ev_name, str_ev);
return ret_val;
}
