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/**
* Copyright (c) 2017 m2049r
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef XMRWALLET_WALLET_LIB_H
#define XMRWALLET_WALLET_LIB_H
#include <jni.h>
/*
#include <android/log.h>
#define LOG_TAG "[NDK]"
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
#define LOGW(...) __android_log_print(ANDROID_LOG_WARN,LOG_TAG,__VA_ARGS__)
#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
*/
jfieldID getHandleField(JNIEnv *env, jobject obj, const char *fieldName = "handle") {
jclass c = env->GetObjectClass(obj);
return env->GetFieldID(c, fieldName, "J"); // of type long
}
template<typename T>
T *getHandle(JNIEnv *env, jobject obj, const char *fieldName = "handle") {
jlong handle = env->GetLongField(obj, getHandleField(env, obj, fieldName));
return reinterpret_cast<T *>(handle);
}
void setHandleFromLong(JNIEnv *env, jobject obj, jlong handle) {
env->SetLongField(obj, getHandleField(env, obj), handle);
}
template<typename T>
void setHandle(JNIEnv *env, jobject obj, T *t) {
jlong handle = reinterpret_cast<jlong>(t);
setHandleFromLong(env, obj, handle);
}
#ifdef __cplusplus
extern "C"
{
#endif
void* MONERO_createWalletJ(const char* path, const char* password, const char* language, int networkType);
extern const char* const MONERO_VERSION; // the actual monero core version
// from monero-core crypto/hash-ops.h - avoid #including monero code here
enum {
HASH_SIZE = 32,
HASH_DATA_AREA = 136
};
void cn_slow_hash(const void *data, size_t length, char *hash, int variant, int prehashed, uint64_t height);
inline void slow_hash(const void *data, const size_t length, char *hash) {
cn_slow_hash(data, length, hash, 0 /*variant*/, 0 /*prehashed*/, 0 /*height*/);
}
inline void slow_hash_broken(const void *data, char *hash, int variant) {
cn_slow_hash(data, 200 /*sizeof(union hash_state)*/, hash, variant, 1 /*prehashed*/, 0 /*height*/);
}
#ifdef __cplusplus
}
#endif
#endif //XMRWALLET_WALLET_LIB_H
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