/**
 * File generated by Jenny -- https://github.com/LanderlYoung/Jenny
 *
 * DO NOT EDIT THIS FILE.
 *
 * For bug report, please refer to github issue tracker https://github.com/LanderlYoung/Jenny/issues.
 */

/* C++ header file for class io/github/landerlyoung/jennysampleapp/ComputeIntensiveClass */
#pragma once

#include <jni.h>


namespace ComputeIntensiveClass {

// DO NOT modify
static constexpr auto FULL_CLASS_NAME = u8"io/github/landerlyoung/jennysampleapp/ComputeIntensiveClass";

static constexpr auto LOG_TAG = u8"ComputeIntensiveClass";
static constexpr auto KEY_WHERE_ARE_YOUT_FROM = u8"where_are_you_from";
static constexpr jint IDEL = -1;
static constexpr jint BUSY = 1;

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public int addInNative(int a, int b)
 * Signature: (II)I
 */
jint JNICALL addInNative(JNIEnv* env, jobject thiz, jint a, jint b);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static void computeSomething(byte[] sth)
 * Signature: ([B)V
 */
void JNICALL computeSomething(JNIEnv* env, jclass clazz, jbyteArray sth);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static java.lang.String greet()
 * Signature: ()Ljava/lang/String;
 */
jstring JNICALL greet(JNIEnv* env, jclass clazz);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public final void testParamParse(int a, java.lang.String b, long[] c, float[][] d, java.lang.Exception e, java.lang.Class<java.lang.String> f, java.util.HashMap<?,?> g)
 * Signature: (ILjava/lang/String;[J[[FLjava/lang/Exception;Ljava/lang/Class;Ljava/util/HashMap;)V
 */
void JNICALL testParamParse(JNIEnv* env, jobject thiz, jint a, jstring b, jlongArray c, jobjectArray d, jthrowable e, jclass f, jobject g);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static long returnsLong()
 * Signature: ()J
 */
jlong JNICALL returnsLong(JNIEnv* env, jclass clazz);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static boolean returnsBool()
 * Signature: ()Z
 */
jboolean JNICALL returnsBool(JNIEnv* env, jclass clazz);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static java.lang.Object returnsObject()
 * Signature: ()Ljava/lang/Object;
 */
jobject JNICALL returnsObject(JNIEnv* env, jclass clazz);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static void testOverload()
 * Signature: ()V
 */
void JNICALL testOverload__(JNIEnv* env, jclass clazz);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static void testOverload(int i)
 * Signature: (I)V
 */
void JNICALL testOverload__I(JNIEnv* env, jclass clazz, jint i);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static java.lang.String httpGet(java.lang.String url)
 * Signature: (Ljava/lang/String;)Ljava/lang/String;
 */
jstring JNICALL httpGet(JNIEnv* env, jclass clazz, jstring url);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public int computeThenCallback(io.github.landerlyoung.jennysampleapp.Callback listener)
 * Signature: (Lio/github/landerlyoung/jennysampleapp/Callback;)I
 */
jint JNICALL computeThenCallback(JNIEnv* env, jobject thiz, jobject listener);

/*
 * Class:     io.github.landerlyoung.jennysampleapp.ComputeIntensiveClass
 * Method:    public static void runJniHelperTest()
 * Signature: ()V
 */
void JNICALL runJniHelperTest(JNIEnv* env, jclass clazz);

/**
* register Native functions
* @returns success or not
*/
inline bool registerNativeFunctions(JNIEnv* env) {
// 1. C++20 has u8"" string as char8_t type, we should cast them.
// 2. jni.h has JNINativeMethod::name as char* type not const char*. (while Android does)
#define jenny_u8cast(u8) const_cast<char *>(reinterpret_cast<const char *>(u8))
   const JNINativeMethod gsNativeMethods[] = {
       {
           /* method name      */ jenny_u8cast(u8"addInNative"),
           /* method signature */ jenny_u8cast(u8"(II)I"),
           /* function pointer */ reinterpret_cast<void *>(addInNative)
       },
       {
           /* method name      */ jenny_u8cast(u8"computeSomething"),
           /* method signature */ jenny_u8cast(u8"([B)V"),
           /* function pointer */ reinterpret_cast<void *>(computeSomething)
       },
       {
           /* method name      */ jenny_u8cast(u8"greet"),
           /* method signature */ jenny_u8cast(u8"()Ljava/lang/String;"),
           /* function pointer */ reinterpret_cast<void *>(greet)
       },
       {
           /* method name      */ jenny_u8cast(u8"testParamParse"),
           /* method signature */ jenny_u8cast(u8"(ILjava/lang/String;[J[[FLjava/lang/Exception;Ljava/lang/Class;Ljava/util/HashMap;)V"),
           /* function pointer */ reinterpret_cast<void *>(testParamParse)
       },
       {
           /* method name      */ jenny_u8cast(u8"returnsLong"),
           /* method signature */ jenny_u8cast(u8"()J"),
           /* function pointer */ reinterpret_cast<void *>(returnsLong)
       },
       {
           /* method name      */ jenny_u8cast(u8"returnsBool"),
           /* method signature */ jenny_u8cast(u8"()Z"),
           /* function pointer */ reinterpret_cast<void *>(returnsBool)
       },
       {
           /* method name      */ jenny_u8cast(u8"returnsObject"),
           /* method signature */ jenny_u8cast(u8"()Ljava/lang/Object;"),
           /* function pointer */ reinterpret_cast<void *>(returnsObject)
       },
       {
           /* method name      */ jenny_u8cast(u8"testOverload"),
           /* method signature */ jenny_u8cast(u8"()V"),
           /* function pointer */ reinterpret_cast<void *>(testOverload__)
       },
       {
           /* method name      */ jenny_u8cast(u8"testOverload"),
           /* method signature */ jenny_u8cast(u8"(I)V"),
           /* function pointer */ reinterpret_cast<void *>(testOverload__I)
       },
       {
           /* method name      */ jenny_u8cast(u8"httpGet"),
           /* method signature */ jenny_u8cast(u8"(Ljava/lang/String;)Ljava/lang/String;"),
           /* function pointer */ reinterpret_cast<void *>(httpGet)
       },
       {
           /* method name      */ jenny_u8cast(u8"computeThenCallback"),
           /* method signature */ jenny_u8cast(u8"(Lio/github/landerlyoung/jennysampleapp/Callback;)I"),
           /* function pointer */ reinterpret_cast<void *>(computeThenCallback)
       },
       {
           /* method name      */ jenny_u8cast(u8"runJniHelperTest"),
           /* method signature */ jenny_u8cast(u8"()V"),
           /* function pointer */ reinterpret_cast<void *>(runJniHelperTest)
       }
   };

   const int gsMethodCount = sizeof(gsNativeMethods) / sizeof(JNINativeMethod);

   bool success = false;
   jclass clazz = env->FindClass(jenny_u8cast(FULL_CLASS_NAME));
   if (clazz != nullptr) {
       success = !env->RegisterNatives(clazz, gsNativeMethods, gsMethodCount);
       env->DeleteLocalRef(clazz);
   }
   return success;
#undef jenny_u8cast
}

} // endof namespace ComputeIntensiveClass