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Wonerujo
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Wonerujo/app/src/main/cpp/monerujo.cpp

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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.
*/
#include <inttypes.h>
#include "monerujo.h"
#include "wallet2_api.h"
//TODO explicit casting jlong, jint, jboolean to avoid warnings
#ifdef __cplusplus
extern "C"
{
#endif
#include <android/log.h>
#define LOG_TAG "WalletNDK"
#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG,__VA_ARGS__)
#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG , LOG_TAG,__VA_ARGS__)
#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__)
static JavaVM *cachedJVM;
static jclass class_ArrayList;
static jclass class_WalletListener;
static jclass class_TransactionInfo;
static jclass class_Transfer;
static jclass class_Ledger;
static jclass class_WalletStatus;
std::mutex _listenerMutex;
JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *jvm, void *reserved) {
cachedJVM = jvm;
LOGI("JNI_OnLoad");
JNIEnv *jenv;
if (jvm->GetEnv(reinterpret_cast<void **>(&jenv), JNI_VERSION_1_6) != JNI_OK) {
return -1;
}
//LOGI("JNI_OnLoad ok");
class_ArrayList = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("java/util/ArrayList")));
class_TransactionInfo = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("com/m2049r/xmrwallet/model/TransactionInfo")));
class_Transfer = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("com/m2049r/xmrwallet/model/Transfer")));
class_WalletListener = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("com/m2049r/xmrwallet/model/WalletListener")));
class_Ledger = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("com/m2049r/xmrwallet/ledger/Ledger")));
class_WalletStatus = static_cast<jclass>(jenv->NewGlobalRef(
jenv->FindClass("com/m2049r/xmrwallet/model/Wallet$Status")));
return JNI_VERSION_1_6;
}
#ifdef __cplusplus
}
#endif
int attachJVM(JNIEnv **jenv) {
int envStat = cachedJVM->GetEnv((void **) jenv, JNI_VERSION_1_6);
if (envStat == JNI_EDETACHED) {
if (cachedJVM->AttachCurrentThread(jenv, nullptr) != 0) {
LOGE("Failed to attach");
return JNI_ERR;
}
} else if (envStat == JNI_EVERSION) {
LOGE("GetEnv: version not supported");
return JNI_ERR;
}
//LOGI("envStat=%i", envStat);
return envStat;
}
void detachJVM(JNIEnv *jenv, int envStat) {
//LOGI("envStat=%i", envStat);
if (jenv->ExceptionCheck()) {
jenv->ExceptionDescribe();
}
if (envStat == JNI_EDETACHED) {
cachedJVM->DetachCurrentThread();
}
}
struct MyWalletListener : Monero::WalletListener {
jobject jlistener;
MyWalletListener(JNIEnv *env, jobject aListener) {
LOGD("Created MyListener");
jlistener = env->NewGlobalRef(aListener);;
}
~MyWalletListener() {
LOGD("Destroyed MyListener");
};
void deleteGlobalJavaRef(JNIEnv *env) {
std::lock_guard<std::mutex> lock(_listenerMutex);
env->DeleteGlobalRef(jlistener);
jlistener = nullptr;
}
/**
* @brief updated - generic callback, called when any event (sent/received/block reveived/etc) happened with the wallet;
*/
void updated() {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
LOGD("updated");
JNIEnv *jenv;
int envStat = attachJVM(&jenv);
if (envStat == JNI_ERR) return;
jmethodID listenerClass_updated = jenv->GetMethodID(class_WalletListener, "updated", "()V");
jenv->CallVoidMethod(jlistener, listenerClass_updated);
detachJVM(jenv, envStat);
}
/**
* @brief moneySpent - called when money spent
* @param txId - transaction id
* @param amount - amount
*/
void moneySpent(const std::string &txId, uint64_t amount) {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
LOGD("moneySpent %"
PRIu64, amount);
}
/**
* @brief moneyReceived - called when money received
* @param txId - transaction id
* @param amount - amount
*/
void moneyReceived(const std::string &txId, uint64_t amount) {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
LOGD("moneyReceived %"
PRIu64, amount);
}
/**
* @brief unconfirmedMoneyReceived - called when payment arrived in tx pool
* @param txId - transaction id
* @param amount - amount
*/
void unconfirmedMoneyReceived(const std::string &txId, uint64_t amount) {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
LOGD("unconfirmedMoneyReceived %"
PRIu64, amount);
}
/**
* @brief newBlock - called when new block received
* @param height - block height
*/
void newBlock(uint64_t height) {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
//LOGD("newBlock");
JNIEnv *jenv;
int envStat = attachJVM(&jenv);
if (envStat == JNI_ERR) return;
jlong h = static_cast<jlong>(height);
jmethodID listenerClass_newBlock = jenv->GetMethodID(class_WalletListener, "newBlock",
"(J)V");
jenv->CallVoidMethod(jlistener, listenerClass_newBlock, h);
detachJVM(jenv, envStat);
}
/**
* @brief refreshed - called when wallet refreshed by background thread or explicitly refreshed by calling "refresh" synchronously
*/
void refreshed() {
std::lock_guard<std::mutex> lock(_listenerMutex);
if (jlistener == nullptr) return;
LOGD("refreshed");
JNIEnv *jenv;
int envStat = attachJVM(&jenv);
if (envStat == JNI_ERR) return;
jmethodID listenerClass_refreshed = jenv->GetMethodID(class_WalletListener, "refreshed",
"()V");
jenv->CallVoidMethod(jlistener, listenerClass_refreshed);
detachJVM(jenv, envStat);
}
};
//// helper methods
std::vector<std::string> java2cpp(JNIEnv *env, jobject arrayList) {
jmethodID java_util_ArrayList_size = env->GetMethodID(class_ArrayList, "size", "()I");
jmethodID java_util_ArrayList_get = env->GetMethodID(class_ArrayList, "get",
"(I)Ljava/lang/Object;");
jint len = env->CallIntMethod(arrayList, java_util_ArrayList_size);
std::vector<std::string> result;
result.reserve(len);
for (jint i = 0; i < len; i++) {
jstring element = static_cast<jstring>(env->CallObjectMethod(arrayList,
java_util_ArrayList_get, i));
const char *pchars = env->GetStringUTFChars(element, nullptr);
result.emplace_back(pchars);
env->ReleaseStringUTFChars(element, pchars);
env->DeleteLocalRef(element);
}
return result;
}
jobject cpp2java(JNIEnv *env, const std::vector<std::string>& vector) {
jmethodID java_util_ArrayList_ = env->GetMethodID(class_ArrayList, "<init>", "(I)V");
jmethodID java_util_ArrayList_add = env->GetMethodID(class_ArrayList, "add",
"(Ljava/lang/Object;)Z");
jobject result = env->NewObject(class_ArrayList, java_util_ArrayList_,
static_cast<jint> (vector.size()));
for (const std::string &s: vector) {
jstring element = env->NewStringUTF(s.c_str());
env->CallBooleanMethod(result, java_util_ArrayList_add, element);
env->DeleteLocalRef(element);
}
return result;
}
/// end helpers
#ifdef __cplusplus
extern "C"
{
#endif
/**********************************/
/********** WalletManager *********/
/**********************************/
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_createWalletJ(JNIEnv *env, jobject instance,
jstring path, jstring password,
jstring language,
jint networkType) {
const char *_path = env->GetStringUTFChars(path, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
const char *_language = env->GetStringUTFChars(language, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
Monero::Wallet *wallet =
Monero::WalletManagerFactory::getWalletManager()->createWallet(
std::string(_path),
std::string(_password),
std::string(_language),
_networkType);
env->ReleaseStringUTFChars(path, _path);
env->ReleaseStringUTFChars(password, _password);
env->ReleaseStringUTFChars(language, _language);
return reinterpret_cast<jlong>(wallet);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_openWalletJ(JNIEnv *env, jobject instance,
jstring path, jstring password,
jint networkType) {
const char *_path = env->GetStringUTFChars(path, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
Monero::Wallet *wallet =
Monero::WalletManagerFactory::getWalletManager()->openWallet(
std::string(_path),
std::string(_password),
_networkType);
env->ReleaseStringUTFChars(path, _path);
env->ReleaseStringUTFChars(password, _password);
return reinterpret_cast<jlong>(wallet);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_recoveryWalletJ(JNIEnv *env, jobject instance,
jstring path, jstring password,
jstring mnemonic,
jint networkType,
jlong restoreHeight) {
const char *_path = env->GetStringUTFChars(path, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
const char *_mnemonic = env->GetStringUTFChars(mnemonic, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
Monero::Wallet *wallet =
Monero::WalletManagerFactory::getWalletManager()->recoveryWallet(
std::string(_path),
std::string(_password),
std::string(_mnemonic),
_networkType,
(uint64_t) restoreHeight);
env->ReleaseStringUTFChars(path, _path);
env->ReleaseStringUTFChars(password, _password);
env->ReleaseStringUTFChars(mnemonic, _mnemonic);
return reinterpret_cast<jlong>(wallet);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_createWalletFromKeysJ(JNIEnv *env, jobject instance,
jstring path, jstring password,
jstring language,
jint networkType,
jlong restoreHeight,
jstring addressString,
jstring viewKeyString,
jstring spendKeyString) {
const char *_path = env->GetStringUTFChars(path, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
const char *_language = env->GetStringUTFChars(language, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
const char *_addressString = env->GetStringUTFChars(addressString, nullptr);
const char *_viewKeyString = env->GetStringUTFChars(viewKeyString, nullptr);
const char *_spendKeyString = env->GetStringUTFChars(spendKeyString, nullptr);
Monero::Wallet *wallet =
Monero::WalletManagerFactory::getWalletManager()->createWalletFromKeys(
std::string(_path),
std::string(_password),
std::string(_language),
_networkType,
(uint64_t) restoreHeight,
std::string(_addressString),
std::string(_viewKeyString),
std::string(_spendKeyString));
env->ReleaseStringUTFChars(path, _path);
env->ReleaseStringUTFChars(password, _password);
env->ReleaseStringUTFChars(language, _language);
env->ReleaseStringUTFChars(addressString, _addressString);
env->ReleaseStringUTFChars(viewKeyString, _viewKeyString);
env->ReleaseStringUTFChars(spendKeyString, _spendKeyString);
return reinterpret_cast<jlong>(wallet);
}
// virtual void setSubaddressLookahead(uint32_t major, uint32_t minor) = 0;
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_createWalletFromDeviceJ(JNIEnv *env, jobject instance,
jstring path,
jstring password,
jint networkType,
jstring deviceName,
jlong restoreHeight,
jstring subaddressLookahead) {
const char *_path = env->GetStringUTFChars(path, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
const char *_deviceName = env->GetStringUTFChars(deviceName, nullptr);
const char *_subaddressLookahead = env->GetStringUTFChars(subaddressLookahead, nullptr);
Monero::Wallet *wallet =
Monero::WalletManagerFactory::getWalletManager()->createWalletFromDevice(
std::string(_path),
std::string(_password),
_networkType,
std::string(_deviceName),
(uint64_t) restoreHeight,
std::string(_subaddressLookahead));
env->ReleaseStringUTFChars(path, _path);
env->ReleaseStringUTFChars(password, _password);
env->ReleaseStringUTFChars(deviceName, _deviceName);
env->ReleaseStringUTFChars(subaddressLookahead, _subaddressLookahead);
return reinterpret_cast<jlong>(wallet);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_walletExists(JNIEnv *env, jobject instance,
jstring path) {
const char *_path = env->GetStringUTFChars(path, nullptr);
bool exists =
Monero::WalletManagerFactory::getWalletManager()->walletExists(std::string(_path));
env->ReleaseStringUTFChars(path, _path);
return static_cast<jboolean>(exists);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_verifyWalletPassword(JNIEnv *env, jobject instance,
jstring keys_file_name,
jstring password,
jboolean watch_only) {
const char *_keys_file_name = env->GetStringUTFChars(keys_file_name, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
bool passwordOk =
Monero::WalletManagerFactory::getWalletManager()->verifyWalletPassword(
std::string(_keys_file_name), std::string(_password), watch_only);
env->ReleaseStringUTFChars(keys_file_name, _keys_file_name);
env->ReleaseStringUTFChars(password, _password);
return static_cast<jboolean>(passwordOk);
}
//virtual int queryWalletHardware(const std::string &keys_file_name, const std::string &password) const = 0;
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_queryWalletDeviceJ(JNIEnv *env, jobject instance,
jstring keys_file_name,
jstring password) {
const char *_keys_file_name = env->GetStringUTFChars(keys_file_name, nullptr);
const char *_password = env->GetStringUTFChars(password, nullptr);
Monero::Wallet::Device device_type;
bool ok = Monero::WalletManagerFactory::getWalletManager()->
queryWalletDevice(device_type, std::string(_keys_file_name), std::string(_password));
env->ReleaseStringUTFChars(keys_file_name, _keys_file_name);
env->ReleaseStringUTFChars(password, _password);
if (ok)
return static_cast<jint>(device_type);
else
return -1;
}
JNIEXPORT jobject JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_findWallets(JNIEnv *env, jobject instance,
jstring path) {
const char *_path = env->GetStringUTFChars(path, nullptr);
std::vector<std::string> walletPaths =
Monero::WalletManagerFactory::getWalletManager()->findWallets(std::string(_path));
env->ReleaseStringUTFChars(path, _path);
return cpp2java(env, walletPaths);
}
//TODO virtual bool checkPayment(const std::string &address, const std::string &txid, const std::string &txkey, const std::string &daemon_address, uint64_t &received, uint64_t &height, std::string &error) const = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_setDaemonAddressJ(JNIEnv *env, jobject instance,
jstring address) {
const char *_address = env->GetStringUTFChars(address, nullptr);
Monero::WalletManagerFactory::getWalletManager()->setDaemonAddress(std::string(_address));
env->ReleaseStringUTFChars(address, _address);
}
// returns whether the daemon can be reached, and its version number
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getDaemonVersion(JNIEnv *env,
jobject instance) {
uint32_t version;
bool isConnected =
Monero::WalletManagerFactory::getWalletManager()->connected(&version);
if (!isConnected) version = 0;
return version;
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getBlockchainHeight(JNIEnv *env, jobject instance) {
return Monero::WalletManagerFactory::getWalletManager()->blockchainHeight();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getBlockchainTargetHeight(JNIEnv *env,
jobject instance) {
return Monero::WalletManagerFactory::getWalletManager()->blockchainTargetHeight();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getNetworkDifficulty(JNIEnv *env, jobject instance) {
return Monero::WalletManagerFactory::getWalletManager()->networkDifficulty();
}
JNIEXPORT jdouble JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getMiningHashRate(JNIEnv *env, jobject instance) {
return Monero::WalletManagerFactory::getWalletManager()->miningHashRate();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_getBlockTarget(JNIEnv *env, jobject instance) {
return Monero::WalletManagerFactory::getWalletManager()->blockTarget();
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_isMining(JNIEnv *env, jobject instance) {
return static_cast<jboolean>(Monero::WalletManagerFactory::getWalletManager()->isMining());
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_startMining(JNIEnv *env, jobject instance,
jstring address,
jboolean background_mining,
jboolean ignore_battery) {
const char *_address = env->GetStringUTFChars(address, nullptr);
bool success =
Monero::WalletManagerFactory::getWalletManager()->startMining(std::string(_address),
background_mining,
ignore_battery);
env->ReleaseStringUTFChars(address, _address);
return static_cast<jboolean>(success);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_stopMining(JNIEnv *env, jobject instance) {
return static_cast<jboolean>(Monero::WalletManagerFactory::getWalletManager()->stopMining());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_resolveOpenAlias(JNIEnv *env, jobject instance,
jstring address,
jboolean dnssec_valid) {
const char *_address = env->GetStringUTFChars(address, nullptr);
bool _dnssec_valid = (bool) dnssec_valid;
std::string resolvedAlias =
Monero::WalletManagerFactory::getWalletManager()->resolveOpenAlias(
std::string(_address),
_dnssec_valid);
env->ReleaseStringUTFChars(address, _address);
return env->NewStringUTF(resolvedAlias.c_str());
}
//TODO static std::tuple<bool, std::string, std::string, std::string, std::string> checkUpdates(const std::string &software, const std::string &subdir);
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_closeJ(JNIEnv *env, jobject instance,
jobject walletInstance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, walletInstance);
bool closeSuccess = Monero::WalletManagerFactory::getWalletManager()->closeWallet(wallet,
false);
if (closeSuccess) {
MyWalletListener *walletListener = getHandle<MyWalletListener>(env, walletInstance,
"listenerHandle");
if (walletListener != nullptr) {
walletListener->deleteGlobalJavaRef(env);
delete walletListener;
}
}
LOGD("wallet closed");
return static_cast<jboolean>(closeSuccess);
}
/**********************************/
/************ Wallet **************/
/**********************************/
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getSeed(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->seed().c_str());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getSeedLanguage(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->getSeedLanguage().c_str());
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setSeedLanguage(JNIEnv *env, jobject instance,
jstring language) {
const char *_language = env->GetStringUTFChars(language, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->setSeedLanguage(std::string(_language));
env->ReleaseStringUTFChars(language, _language);
}
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getStatusJ(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->status();
}
jobject newWalletStatusInstance(JNIEnv *env, int status, const std::string &errorString) {
jmethodID init = env->GetMethodID(class_WalletStatus, "<init>",
"(ILjava/lang/String;)V");
jstring _errorString = env->NewStringUTF(errorString.c_str());
jobject instance = env->NewObject(class_WalletStatus, init, status, _errorString);
env->DeleteLocalRef(_errorString);
return instance;
}
JNIEXPORT jobject JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_statusWithErrorString(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
int status;
std::string errorString;
wallet->statusWithErrorString(status, errorString);
return newWalletStatusInstance(env, status, errorString);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setPassword(JNIEnv *env, jobject instance,
jstring password) {
const char *_password = env->GetStringUTFChars(password, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
bool success = wallet->setPassword(std::string(_password));
env->ReleaseStringUTFChars(password, _password);
return static_cast<jboolean>(success);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getAddressJ(JNIEnv *env, jobject instance,
jint accountIndex,
jint addressIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(
wallet->address((uint32_t) accountIndex, (uint32_t) addressIndex).c_str());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getPath(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->path().c_str());
}
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_nettype(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->nettype();
}
//TODO virtual void hardForkInfo(uint8_t &version, uint64_t &earliest_height) const = 0;
//TODO virtual bool useForkRules(uint8_t version, int64_t early_blocks) const = 0;
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getIntegratedAddress(JNIEnv *env, jobject instance,
jstring payment_id) {
const char *_payment_id = env->GetStringUTFChars(payment_id, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
std::string address = wallet->integratedAddress(_payment_id);
env->ReleaseStringUTFChars(payment_id, _payment_id);
return env->NewStringUTF(address.c_str());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getSecretViewKey(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->secretViewKey().c_str());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getSecretSpendKey(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->secretSpendKey().c_str());
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_store(JNIEnv *env, jobject instance,
jstring path) {
const char *_path = env->GetStringUTFChars(path, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
bool success = wallet->store(std::string(_path));
if (!success) {
LOGE("store() %s", wallet->errorString().c_str());
}
env->ReleaseStringUTFChars(path, _path);
return static_cast<jboolean>(success);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getFilename(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return env->NewStringUTF(wallet->filename().c_str());
}
// virtual std::string keysFilename() const = 0;
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_initJ(JNIEnv *env, jobject instance,
jstring daemon_address,
jlong upper_transaction_size_limit,
jstring daemon_username, jstring daemon_password) {
const char *_daemon_address = env->GetStringUTFChars(daemon_address, nullptr);
const char *_daemon_username = env->GetStringUTFChars(daemon_username, nullptr);
const char *_daemon_password = env->GetStringUTFChars(daemon_password, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
bool status = wallet->init(_daemon_address, (uint64_t) upper_transaction_size_limit,
_daemon_username,
_daemon_password);
env->ReleaseStringUTFChars(daemon_address, _daemon_address);
env->ReleaseStringUTFChars(daemon_username, _daemon_username);
env->ReleaseStringUTFChars(daemon_password, _daemon_password);
return static_cast<jboolean>(status);
}
// virtual bool createWatchOnly(const std::string &path, const std::string &password, const std::string &language) const = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setRestoreHeight(JNIEnv *env, jobject instance,
jlong height) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->setRefreshFromBlockHeight((uint64_t) height);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getRestoreHeight(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->getRefreshFromBlockHeight();
}
// virtual void setRecoveringFromSeed(bool recoveringFromSeed) = 0;
// virtual bool connectToDaemon() = 0;
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getConnectionStatusJ(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->connected();
}
//TODO virtual void setTrustedDaemon(bool arg) = 0;
//TODO virtual bool trustedDaemon() const = 0;
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getBalance(JNIEnv *env, jobject instance,
jint accountIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->balance((uint32_t) accountIndex);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getBalanceAll(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->balanceAll();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getUnlockedBalance(JNIEnv *env, jobject instance,
jint accountIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->unlockedBalance((uint32_t) accountIndex);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getUnlockedBalanceAll(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->unlockedBalanceAll();
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_isWatchOnly(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return static_cast<jboolean>(wallet->watchOnly());
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getBlockChainHeight(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->blockChainHeight();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getApproximateBlockChainHeight(JNIEnv *env,
jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->approximateBlockChainHeight();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getDaemonBlockChainHeight(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->daemonBlockChainHeight();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getDaemonBlockChainTargetHeight(JNIEnv *env,
jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->daemonBlockChainTargetHeight();
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_isSynchronizedJ(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return static_cast<jboolean>(wallet->synchronized());
}
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getDeviceTypeJ(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
Monero::Wallet::Device device_type = wallet->getDeviceType();
return static_cast<jint>(device_type);
}
//void cn_slow_hash(const void *data, size_t length, char *hash); // from crypto/hash-ops.h
JNIEXPORT jbyteArray JNICALL
Java_com_m2049r_xmrwallet_util_KeyStoreHelper_slowHash(JNIEnv *env, jclass clazz,
jbyteArray data, jint brokenVariant) {
char hash[HASH_SIZE];
jsize size = env->GetArrayLength(data);
if ((brokenVariant > 0) && (size < 200 /*sizeof(union hash_state)*/)) {
return nullptr;
}
jbyte *buffer = env->GetByteArrayElements(data, nullptr);
switch (brokenVariant) {
case 1:
slow_hash_broken(buffer, hash, 1);
break;
case 2:
slow_hash_broken(buffer, hash, 0);
break;
default: // not broken
slow_hash(buffer, (size_t) size, hash);
}
env->ReleaseByteArrayElements(data, buffer, JNI_ABORT); // do not update java byte[]
jbyteArray result = env->NewByteArray(HASH_SIZE);
env->SetByteArrayRegion(result, 0, HASH_SIZE, (jbyte *) hash);
return result;
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getDisplayAmount(JNIEnv *env, jclass clazz,
jlong amount) {
return env->NewStringUTF(Monero::Wallet::displayAmount(amount).c_str());
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getAmountFromString(JNIEnv *env, jclass clazz,
jstring amount) {
const char *_amount = env->GetStringUTFChars(amount, nullptr);
uint64_t x = Monero::Wallet::amountFromString(_amount);
env->ReleaseStringUTFChars(amount, _amount);
return x;
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getAmountFromDouble(JNIEnv *env, jclass clazz,
jdouble amount) {
return Monero::Wallet::amountFromDouble(amount);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_generatePaymentId(JNIEnv *env, jclass clazz) {
return env->NewStringUTF(Monero::Wallet::genPaymentId().c_str());
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_isPaymentIdValid(JNIEnv *env, jclass clazz,
jstring payment_id) {
const char *_payment_id = env->GetStringUTFChars(payment_id, nullptr);
bool isValid = Monero::Wallet::paymentIdValid(_payment_id);
env->ReleaseStringUTFChars(payment_id, _payment_id);
return static_cast<jboolean>(isValid);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_isAddressValid(JNIEnv *env, jclass clazz,
jstring address, jint networkType) {
const char *_address = env->GetStringUTFChars(address, nullptr);
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
bool isValid = Monero::Wallet::addressValid(_address, _networkType);
env->ReleaseStringUTFChars(address, _address);
return static_cast<jboolean>(isValid);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getPaymentIdFromAddress(JNIEnv *env, jclass clazz,
jstring address,
jint networkType) {
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
const char *_address = env->GetStringUTFChars(address, nullptr);
std::string payment_id = Monero::Wallet::paymentIdFromAddress(_address, _networkType);
env->ReleaseStringUTFChars(address, _address);
return env->NewStringUTF(payment_id.c_str());
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getMaximumAllowedAmount(JNIEnv *env, jclass clazz) {
return Monero::Wallet::maximumAllowedAmount();
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_startRefresh(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->startRefresh();
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_pauseRefresh(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->pauseRefresh();
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_refresh(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return static_cast<jboolean>(wallet->refresh());
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_refreshAsync(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->refreshAsync();
}
//TODO virtual bool rescanBlockchain() = 0;
//virtual void rescanBlockchainAsync() = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_rescanBlockchainAsyncJ(JNIEnv *env, jobject instance) {
Bitmonero::Wallet *wallet = getHandle<Bitmonero::Wallet>(env, instance);
wallet->rescanBlockchainAsync();
}
//TODO virtual void setAutoRefreshInterval(int millis) = 0;
//TODO virtual int autoRefreshInterval() const = 0;
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_createTransactionJ(JNIEnv *env, jobject instance,
jstring dst_addr, jstring payment_id,
jlong amount, jint mixin_count,
jint priority,
jint accountIndex) {
const char *_dst_addr = env->GetStringUTFChars(dst_addr, nullptr);
const char *_payment_id = env->GetStringUTFChars(payment_id, nullptr);
Monero::PendingTransaction::Priority _priority =
static_cast<Monero::PendingTransaction::Priority>(priority);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
Monero::PendingTransaction *tx = wallet->createTransaction(_dst_addr, _payment_id,
amount, (uint32_t) mixin_count,
_priority,
(uint32_t) accountIndex);
env->ReleaseStringUTFChars(dst_addr, _dst_addr);
env->ReleaseStringUTFChars(payment_id, _payment_id);
return reinterpret_cast<jlong>(tx);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_createSweepTransaction(JNIEnv *env, jobject instance,
jstring dst_addr, jstring payment_id,
jint mixin_count,
jint priority,
jint accountIndex) {
const char *_dst_addr = env->GetStringUTFChars(dst_addr, nullptr);
const char *_payment_id = env->GetStringUTFChars(payment_id, nullptr);
Monero::PendingTransaction::Priority _priority =
static_cast<Monero::PendingTransaction::Priority>(priority);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
Monero::optional<uint64_t> empty;
Monero::PendingTransaction *tx = wallet->createTransaction(_dst_addr, _payment_id,
empty, (uint32_t) mixin_count,
_priority,
(uint32_t) accountIndex);
env->ReleaseStringUTFChars(dst_addr, _dst_addr);
env->ReleaseStringUTFChars(payment_id, _payment_id);
return reinterpret_cast<jlong>(tx);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_createSweepUnmixableTransactionJ(JNIEnv *env,
jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
Monero::PendingTransaction *tx = wallet->createSweepUnmixableTransaction();
return reinterpret_cast<jlong>(tx);
}
//virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) = 0;
//virtual bool submitTransaction(const std::string &fileName) = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_disposeTransaction(JNIEnv *env, jobject instance,
jobject pendingTransaction) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
Monero::PendingTransaction *_pendingTransaction =
getHandle<Monero::PendingTransaction>(env, pendingTransaction);
wallet->disposeTransaction(_pendingTransaction);
}
//virtual bool exportKeyImages(const std::string &filename) = 0;
//virtual bool importKeyImages(const std::string &filename) = 0;
//virtual TransactionHistory * history() const = 0;
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getHistoryJ(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return reinterpret_cast<jlong>(wallet->history());
}
//virtual AddressBook * addressBook() const = 0;
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setListenerJ(JNIEnv *env, jobject instance,
jobject javaListener) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->setListener(nullptr); // clear old listener
// delete old listener
MyWalletListener *oldListener = getHandle<MyWalletListener>(env, instance,
"listenerHandle");
if (oldListener != nullptr) {
oldListener->deleteGlobalJavaRef(env);
delete oldListener;
}
if (javaListener == nullptr) {
LOGD("null listener");
return 0;
} else {
MyWalletListener *listener = new MyWalletListener(env, javaListener);
wallet->setListener(listener);
return reinterpret_cast<jlong>(listener);
}
}
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getDefaultMixin(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->defaultMixin();
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setDefaultMixin(JNIEnv *env, jobject instance, jint mixin) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return wallet->setDefaultMixin(mixin);
}
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setUserNote(JNIEnv *env, jobject instance,
jstring txid, jstring note) {
const char *_txid = env->GetStringUTFChars(txid, nullptr);
const char *_note = env->GetStringUTFChars(note, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
bool success = wallet->setUserNote(_txid, _note);
env->ReleaseStringUTFChars(txid, _txid);
env->ReleaseStringUTFChars(note, _note);
return static_cast<jboolean>(success);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getUserNote(JNIEnv *env, jobject instance,
jstring txid) {
const char *_txid = env->GetStringUTFChars(txid, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
std::string note = wallet->getUserNote(_txid);
env->ReleaseStringUTFChars(txid, _txid);
return env->NewStringUTF(note.c_str());
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getTxKey(JNIEnv *env, jobject instance,
jstring txid) {
const char *_txid = env->GetStringUTFChars(txid, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
std::string txKey = wallet->getTxKey(_txid);
env->ReleaseStringUTFChars(txid, _txid);
return env->NewStringUTF(txKey.c_str());
}
//virtual void addSubaddressAccount(const std::string& label) = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_addAccount(JNIEnv *env, jobject instance,
jstring label) {
const char *_label = env->GetStringUTFChars(label, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->addSubaddressAccount(_label);
env->ReleaseStringUTFChars(label, _label);
}
//virtual std::string getSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex) const = 0;
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getSubaddressLabel(JNIEnv *env, jobject instance,
jint accountIndex, jint addressIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
std::string label = wallet->getSubaddressLabel((uint32_t) accountIndex,
(uint32_t) addressIndex);
return env->NewStringUTF(label.c_str());
}
//virtual void setSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex, const std::string &label) = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_setSubaddressLabel(JNIEnv *env, jobject instance,
jint accountIndex, jint addressIndex,
jstring label) {
const char *_label = env->GetStringUTFChars(label, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->setSubaddressLabel(accountIndex, addressIndex, _label);
env->ReleaseStringUTFChars(label, _label);
}
// virtual size_t numSubaddressAccounts() const = 0;
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getNumAccounts(JNIEnv *env, jobject instance) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return static_cast<jint>(wallet->numSubaddressAccounts());
}
//virtual size_t numSubaddresses(uint32_t accountIndex) const = 0;
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getNumSubaddresses(JNIEnv *env, jobject instance,
jint accountIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
return static_cast<jint>(wallet->numSubaddresses(accountIndex));
}
//virtual void addSubaddress(uint32_t accountIndex, const std::string &label) = 0;
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_addSubaddress(JNIEnv *env, jobject instance,
jint accountIndex,
jstring label) {
const char *_label = env->GetStringUTFChars(label, nullptr);
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
wallet->addSubaddress(accountIndex, _label);
env->ReleaseStringUTFChars(label, _label);
}
/*JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_Wallet_getLastSubaddress(JNIEnv *env, jobject instance,
jint accountIndex) {
Monero::Wallet *wallet = getHandle<Monero::Wallet>(env, instance);
size_t num = wallet->numSubaddresses(accountIndex);
//wallet->subaddress()->getAll()[num]->getAddress().c_str()
Monero::Subaddress *s = wallet->subaddress();
s->refresh(accountIndex);
std::vector<Monero::SubaddressRow *> v = s->getAll();
return env->NewStringUTF(v[num - 1]->getAddress().c_str());
}
*/
//virtual std::string signMessage(const std::string &message) = 0;
//virtual bool verifySignedMessage(const std::string &message, const std::string &addres, const std::string &signature) const = 0;
//virtual bool parse_uri(const std::string &uri, std::string &address, std::string &payment_id, uint64_t &tvAmount, std::string &tx_description, std::string &recipient_name, std::vector<std::string> &unknown_parameters, std::string &error) = 0;
//virtual bool rescanSpent() = 0;
// TransactionHistory
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_TransactionHistory_getCount(JNIEnv *env, jobject instance) {
Monero::TransactionHistory *history = getHandle<Monero::TransactionHistory>(env,
instance);
return history->count();
}
jobject newTransferInstance(JNIEnv *env, uint64_t amount, const std::string &address) {
jmethodID c = env->GetMethodID(class_Transfer, "<init>",
"(JLjava/lang/String;)V");
jstring _address = env->NewStringUTF(address.c_str());
jobject transfer = env->NewObject(class_Transfer, c, static_cast<jlong> (amount), _address);
env->DeleteLocalRef(_address);
return transfer;
}
jobject newTransferList(JNIEnv *env, Monero::TransactionInfo *info) {
const std::vector<Monero::TransactionInfo::Transfer> &transfers = info->transfers();
if (transfers.empty()) { // don't create empty Lists
return nullptr;
}
// make new ArrayList
jmethodID java_util_ArrayList_ = env->GetMethodID(class_ArrayList, "<init>", "(I)V");
jmethodID java_util_ArrayList_add = env->GetMethodID(class_ArrayList, "add",
"(Ljava/lang/Object;)Z");
jobject result = env->NewObject(class_ArrayList, java_util_ArrayList_,
static_cast<jint> (transfers.size()));
// create Transfer objects and stick them in the List
for (const Monero::TransactionInfo::Transfer &s: transfers) {
jobject element = newTransferInstance(env, s.amount, s.address);
env->CallBooleanMethod(result, java_util_ArrayList_add, element);
env->DeleteLocalRef(element);
}
return result;
}
jobject newTransactionInfo(JNIEnv *env, Monero::TransactionInfo *info) {
jmethodID c = env->GetMethodID(class_TransactionInfo, "<init>",
"(IZZJJJLjava/lang/String;JLjava/lang/String;IIJLjava/lang/String;Ljava/util/List;)V");
jobject transfers = newTransferList(env, info);
jstring _hash = env->NewStringUTF(info->hash().c_str());
jstring _paymentId = env->NewStringUTF(info->paymentId().c_str());
jstring _label = env->NewStringUTF(info->label().c_str());
uint32_t subaddrIndex = 0;
if (info->direction() == Monero::TransactionInfo::Direction_In)
subaddrIndex = *(info->subaddrIndex().begin());
jobject result = env->NewObject(class_TransactionInfo, c,
info->direction(),
info->isPending(),
info->isFailed(),
static_cast<jlong> (info->amount()),
static_cast<jlong> (info->fee()),
static_cast<jlong> (info->blockHeight()),
_hash,
static_cast<jlong> (info->timestamp()),
_paymentId,
static_cast<jint> (info->subaddrAccount()),
static_cast<jint> (subaddrIndex),
static_cast<jlong> (info->confirmations()),
_label,
transfers);
env->DeleteLocalRef(transfers);
env->DeleteLocalRef(_hash);
env->DeleteLocalRef(_paymentId);
return result;
}
#include <stdio.h>
#include <stdlib.h>
jobject cpp2java(JNIEnv *env, const std::vector<Monero::TransactionInfo *>& vector) {
jmethodID java_util_ArrayList_ = env->GetMethodID(class_ArrayList, "<init>", "(I)V");
jmethodID java_util_ArrayList_add = env->GetMethodID(class_ArrayList, "add",
"(Ljava/lang/Object;)Z");
jobject arrayList = env->NewObject(class_ArrayList, java_util_ArrayList_,
static_cast<jint> (vector.size()));
for (Monero::TransactionInfo *s: vector) {
jobject info = newTransactionInfo(env, s);
env->CallBooleanMethod(arrayList, java_util_ArrayList_add, info);
env->DeleteLocalRef(info);
}
return arrayList;
}
JNIEXPORT jobject JNICALL
Java_com_m2049r_xmrwallet_model_TransactionHistory_refreshJ(JNIEnv *env, jobject instance) {
Monero::TransactionHistory *history = getHandle<Monero::TransactionHistory>(env,
instance);
history->refresh();
return cpp2java(env, history->getAll());
}
// TransactionInfo is implemented in Java - no need here
JNIEXPORT jint JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getStatusJ(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return tx->status();
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getErrorString(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return env->NewStringUTF(tx->errorString().c_str());
}
// commit transaction or save to file if filename is provided.
JNIEXPORT jboolean JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_commit(JNIEnv *env, jobject instance,
jstring filename, jboolean overwrite) {
const char *_filename = env->GetStringUTFChars(filename, nullptr);
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
bool success = tx->commit(_filename, overwrite);
env->ReleaseStringUTFChars(filename, _filename);
return static_cast<jboolean>(success);
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getAmount(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return tx->amount();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getDust(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return tx->dust();
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getFee(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return tx->fee();
}
// TODO this returns a vector of strings - deal with this later - for now return first one
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getFirstTxIdJ(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
std::vector<std::string> txids = tx->txid();
if (!txids.empty())
return env->NewStringUTF(txids.front().c_str());
else
return nullptr;
}
JNIEXPORT jlong JNICALL
Java_com_m2049r_xmrwallet_model_PendingTransaction_getTxCount(JNIEnv *env, jobject instance) {
Monero::PendingTransaction *tx = getHandle<Monero::PendingTransaction>(env, instance);
return tx->txCount();
}
// these are all in Monero::Wallet - which I find wrong, so they are here!
//static void init(const char *argv0, const char *default_log_base_name);
//static void debug(const std::string &category, const std::string &str);
//static void info(const std::string &category, const std::string &str);
//static void warning(const std::string &category, const std::string &str);
//static void error(const std::string &category, const std::string &str);
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_initLogger(JNIEnv *env, jclass clazz,
jstring argv0,
jstring default_log_base_name) {
const char *_argv0 = env->GetStringUTFChars(argv0, nullptr);
const char *_default_log_base_name = env->GetStringUTFChars(default_log_base_name, nullptr);
Monero::Wallet::init(_argv0, _default_log_base_name);
env->ReleaseStringUTFChars(argv0, _argv0);
env->ReleaseStringUTFChars(default_log_base_name, _default_log_base_name);
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_logDebug(JNIEnv *env, jclass clazz,
jstring category, jstring message) {
const char *_category = env->GetStringUTFChars(category, nullptr);
const char *_message = env->GetStringUTFChars(message, nullptr);
Monero::Wallet::debug(_category, _message);
env->ReleaseStringUTFChars(category, _category);
env->ReleaseStringUTFChars(message, _message);
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_logInfo(JNIEnv *env, jclass clazz,
jstring category, jstring message) {
const char *_category = env->GetStringUTFChars(category, nullptr);
const char *_message = env->GetStringUTFChars(message, nullptr);
Monero::Wallet::info(_category, _message);
env->ReleaseStringUTFChars(category, _category);
env->ReleaseStringUTFChars(message, _message);
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_logWarning(JNIEnv *env, jclass clazz,
jstring category, jstring message) {
const char *_category = env->GetStringUTFChars(category, nullptr);
const char *_message = env->GetStringUTFChars(message, nullptr);
Monero::Wallet::warning(_category, _message);
env->ReleaseStringUTFChars(category, _category);
env->ReleaseStringUTFChars(message, _message);
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_logError(JNIEnv *env, jclass clazz,
jstring category, jstring message) {
const char *_category = env->GetStringUTFChars(category, nullptr);
const char *_message = env->GetStringUTFChars(message, nullptr);
Monero::Wallet::error(_category, _message);
env->ReleaseStringUTFChars(category, _category);
env->ReleaseStringUTFChars(message, _message);
}
JNIEXPORT void JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_setLogLevel(JNIEnv *env, jclass clazz,
jint level) {
Monero::WalletManagerFactory::setLogLevel(level);
}
JNIEXPORT jstring JNICALL
Java_com_m2049r_xmrwallet_model_WalletManager_moneroVersion(JNIEnv *env, jclass clazz) {
return env->NewStringUTF(MONERO_VERSION);
}
//
// Ledger Stuff
//
/**
* @brief LedgerExchange - exchange data with Ledger Device
* @param command - buffer for data to send
* @param cmd_len - length of send to send
* @param response - buffer for received data
* @param max_resp_len - size of receive buffer
*
* @return length of received data in response or -1 if error
*/
int LedgerExchange(
unsigned char *command,
unsigned int cmd_len,
unsigned char *response,
unsigned int max_resp_len) {
LOGD("LedgerExchange");
JNIEnv *jenv;
int envStat = attachJVM(&jenv);
if (envStat == JNI_ERR) return -1;
jmethodID exchangeMethod = jenv->GetStaticMethodID(class_Ledger, "Exchange", "([B)[B");
jsize sendLen = static_cast<jsize>(cmd_len);
jbyteArray dataSend = jenv->NewByteArray(sendLen);
jenv->SetByteArrayRegion(dataSend, 0, sendLen, (jbyte *) command);
jbyteArray dataRecv = (jbyteArray) jenv->CallStaticObjectMethod(class_Ledger, exchangeMethod,
dataSend);
jenv->DeleteLocalRef(dataSend);
if (dataRecv == nullptr) {
detachJVM(jenv, envStat);
LOGD("LedgerExchange SCARD_E_NO_READERS_AVAILABLE");
return -1;
}
jsize len = jenv->GetArrayLength(dataRecv);
LOGD("LedgerExchange SCARD_S_SUCCESS %u/%d", cmd_len, len);
if (len <= max_resp_len) {
jenv->GetByteArrayRegion(dataRecv, 0, len, (jbyte *) response);
jenv->DeleteLocalRef(dataRecv);
detachJVM(jenv, envStat);
return static_cast<int>(len);;
} else {
jenv->DeleteLocalRef(dataRecv);
detachJVM(jenv, envStat);
LOGE("LedgerExchange SCARD_E_INSUFFICIENT_BUFFER");
return -1;
}
}
/**
* @brief LedgerFind - find Ledger Device and return it's name
* @param buffer - buffer for name of found device
* @param len - length of buffer
* @return 0 - success
* -1 - no device connected / found
* -2 - JVM not found
*/
int LedgerFind(char *buffer, size_t len) {
LOGD("LedgerName");
JNIEnv *jenv;
int envStat = attachJVM(&jenv);
if (envStat == JNI_ERR) return -2;
jmethodID nameMethod = jenv->GetStaticMethodID(class_Ledger, "Name", "()Ljava/lang/String;");
jstring name = (jstring) jenv->CallStaticObjectMethod(class_Ledger, nameMethod);
int ret;
if (name != nullptr) {
const char *_name = jenv->GetStringUTFChars(name, nullptr);
strncpy(buffer, _name, len);
jenv->ReleaseStringUTFChars(name, _name);
buffer[len - 1] = 0; // terminate in case _name is bigger
ret = 0;
LOGD("LedgerName is %s", buffer);
} else {
buffer[0] = 0;
ret = -1;
}
detachJVM(jenv, envStat);
return ret;
}
#ifdef __cplusplus
}
#endif
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