drop cache, it is causing more trouble than it's worth

implement anonero's fork functions in bridge. Calling it RC39 to not break versioning.

5 files changed, 252 insertions, 7 deletions

diff --git a/libbridge/src/main/cpp/helpers.cpp b/libbridge/src/main/cpp/helpers.cpp
index 064ce36..fac131a 100644
--- a/libbridge/src/main/cpp/helpers.cpp
+++ b/libbridge/src/main/cpp/helpers.cpp
@@ -143,3 +143,17 @@ const char* vectorToString(const std::set<uint32_t>& intSet, const std::string s
     memcpy(buffer, str.c_str(), size + 1);
     return buffer;
 }
+
+std::set<std::string> splitString(const std::string& str, const std::string& delim) {
+    std::set<std::string> tokens;
+    size_t pos = 0;
+    std::string token;
+    std::string content = str;  // Copy of str so we can safely erase content
+    while ((pos = content.find(delim)) != std::string::npos) {
+        token = content.substr(0, pos);
+        tokens.insert(token);
+        content.erase(0, pos + delim.length());
+    }
+    tokens.insert(content);  // Inserting the last token
+    return tokens;
+}
\ No newline at end of file
diff --git a/libbridge/src/main/cpp/helpers.hpp b/libbridge/src/main/cpp/helpers.hpp
index 5d9b4a4..45fa624 100644
--- a/libbridge/src/main/cpp/helpers.hpp
+++ b/libbridge/src/main/cpp/helpers.hpp
@@ -7,4 +7,5 @@ const char* vectorToString(const std::vector<std::string>& vec, const std::strin
 const char* vectorToString(const std::vector<uint32_t>& vec, const std::string separator);
 const char* vectorToString(const std::vector<uint64_t>& vec, const std::string separator);
 const char* vectorToString(const std::vector<std::set<uint32_t>>& vec, const std::string separator);
-const char* vectorToString(const std::set<uint32_t>& intSet, const std::string separator);
\ No newline at end of file
+const char* vectorToString(const std::set<uint32_t>& intSet, const std::string separator);
+std::set<std::string> splitString(const std::string& str, const std::string& delim);
\ No newline at end of file
diff --git a/libbridge/src/main/cpp/wallet2_api.h b/libbridge/src/main/cpp/wallet2_api.h
index 646e585..5612c66 100644
--- a/libbridge/src/main/cpp/wallet2_api.h
+++ b/libbridge/src/main/cpp/wallet2_api.h
@@ -38,6 +38,7 @@
 #include <ctime>
 #include <iostream>
 #include <stdexcept>
+#include <cstdint>
 
 //  Public interface for libwallet library
 namespace Monero {
@@ -287,6 +288,7 @@ struct CoinsInfo
     virtual bool unlocked() const = 0;
     virtual std::string pubKey() const = 0;
     virtual bool coinbase() const = 0;
+    virtual std::string description() const = 0;
 };
 
 struct Coins
@@ -296,9 +298,12 @@ struct Coins
     virtual CoinsInfo * coin(int index)  const = 0;
     virtual std::vector<CoinsInfo*> getAll() const = 0;
     virtual void refresh() = 0;
+    virtual void setFrozen(std::string public_key) = 0;
     virtual void setFrozen(int index) = 0;
+    virtual void thaw(std::string public_key) = 0;
     virtual void thaw(int index) = 0;
     virtual bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) = 0;
+    virtual void setDescription(const std::string &public_key, const std::string &description) = 0;
 };
 
 struct SubaddressRow {
@@ -485,6 +490,12 @@ struct Wallet
         ConnectionStatus_WrongVersion
     };
 
+    enum BackgroundSyncType {
+        BackgroundSync_Off = 0,
+        BackgroundSync_ReusePassword = 1,
+        BackgroundSync_CustomPassword = 2
+    };
+
     virtual ~Wallet() = 0;
     virtual std::string seed(const std::string& seed_offset = "") const = 0;
     virtual std::string getSeedLanguage() const = 0;
@@ -660,6 +671,7 @@ struct Wallet
             result += unlockedBalance(i);
         return result;
     }
+    virtual uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images = {}) const = 0;
 
    /**
     * @brief watchOnly - checks if wallet is watch only
@@ -740,6 +752,10 @@ struct Wallet
     static void warning(const std::string &category, const std::string &str);
     static void error(const std::string &category, const std::string &str);
 
+    virtual bool getPolyseed(std::string &seed, std::string &passphrase) const = 0;
+    static bool createPolyseed(std::string &seed_words, std::string &err, const std::string &language = "English");
+    static std::vector<std::pair<std::string, std::string>> getPolyseedLanguages();
+
    /**
     * @brief StartRefresh - Start/resume refresh thread (refresh every 10 seconds)
     */
@@ -883,7 +899,8 @@ struct Wallet
                                                    optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
                                                    PendingTransaction::Priority = PendingTransaction::Priority_Low,
                                                    uint32_t subaddr_account = 0,
-                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
+                                                   std::set<uint32_t> subaddr_indices = {},
+                                                   const std::set<std::string> &preferred_inputs = {}) = 0;
 
     /*!
      * \brief createTransaction creates transaction. if dst_addr is an integrated address, payment_id is ignored
@@ -902,7 +919,8 @@ struct Wallet
                                                    optional<uint64_t> amount, uint32_t mixin_count,
                                                    PendingTransaction::Priority = PendingTransaction::Priority_Low,
                                                    uint32_t subaddr_account = 0,
-                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
+                                                   std::set<uint32_t> subaddr_indices = {},
+                                                   const std::set<std::string> &preferred_inputs = {}) = 0;
 
     /*!
      * \brief createSweepUnmixableTransaction creates transaction with unmixable outputs.
@@ -940,6 +958,8 @@ struct Wallet
     virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
                                             PendingTransaction::Priority priority) const = 0;
 
+    virtual bool hasUnknownKeyImages() const = 0;
+
    /*!
     * \brief exportKeyImages - exports key images to file
     * \param filename
@@ -976,6 +996,43 @@ struct Wallet
      */
     virtual bool scanTransactions(const std::vector<std::string> &txids) = 0;
 
+    /*!
+     * \brief setupBackgroundSync       - setup background sync mode with just a view key
+     * \param background_sync_type      - the mode the wallet background syncs in
+     * \param wallet_password
+     * \param background_cache_password - custom password to encrypt background cache, only needed for custom password background sync type
+     * \return                          - true on success
+     */
+    virtual bool setupBackgroundSync(const BackgroundSyncType background_sync_type, const std::string &wallet_password, const optional<std::string> &background_cache_password) = 0;
+
+    /*!
+     * \brief getBackgroundSyncType     - get mode the wallet background syncs in
+     * \return                          - the type, or off if type is unknown
+     */
+    virtual BackgroundSyncType getBackgroundSyncType() const = 0;
+
+    /**
+     * @brief startBackgroundSync - sync the chain in the background with just view key
+     */
+    virtual bool startBackgroundSync() = 0;
+
+    /**
+     * @brief stopBackgroundSync  - bring back spend key and process background synced txs
+     * \param wallet_password
+     */
+    virtual bool stopBackgroundSync(const std::string &wallet_password) = 0;
+
+    /**
+     * @brief isBackgroundSyncing - returns true if the wallet is background syncing
+     */
+    virtual bool isBackgroundSyncing() const = 0;
+
+    /**
+     * @brief isBackgroundWallet - returns true if the wallet is a background wallet
+     */
+    virtual bool isBackgroundWallet() const = 0;
+
+
     virtual TransactionHistory * history() = 0;
     virtual AddressBook * addressBook() = 0;
     virtual Coins * coins() = 0;
@@ -1298,6 +1355,27 @@ struct WalletManager
                                             WalletListener * listener = nullptr) = 0;
 
     /*!
+     * \brief creates a wallet from a polyseed mnemonic phrase
+     * \param path                         Name of the wallet file to be created
+     * \param password                     Password of wallet file
+     * \param nettype                      Network type
+     * \param mnemonic                     Polyseed mnemonic
+     * \param passphrase                   Optional seed offset passphrase
+     * \param newWallet                    Whether it is a new wallet
+     * \param restoreHeight                Override the embedded restore height
+     * \param kdf_rounds                   Number of rounds for key derivation function
+     * @return
+     */
+    virtual Wallet * createWalletFromPolyseed(const std::string &path,
+                                              const std::string &password,
+                                              NetworkType nettype,
+                                              const std::string &mnemonic,
+                                              const std::string &passphrase = "",
+                                              bool newWallet = true,
+                                              uint64_t restore_height = 0,
+                                              uint64_t kdf_rounds = 1) = 0;
+
+    /*!
      * \brief Closes wallet. In case operation succeeded, wallet object deleted. in case operation failed, wallet object not deleted
      * \param wallet        previously opened / created wallet instance
      * \return              None
diff --git a/libbridge/src/main/cpp/wallet2_api_c.cpp b/libbridge/src/main/cpp/wallet2_api_c.cpp
index 97b6fa8..388c0b0 100644
--- a/libbridge/src/main/cpp/wallet2_api_c.cpp
+++ b/libbridge/src/main/cpp/wallet2_api_c.cpp
@@ -475,6 +475,15 @@ bool MONERO_CoinsInfo_coinbase(void* coinsInfo_ptr) {
     Monero::CoinsInfo *coinsInfo = reinterpret_cast<Monero::CoinsInfo*>(coinsInfo_ptr);
     return coinsInfo->internalOutputIndex();
 }
+//     virtual std::string description() const = 0;
+const char* MONERO_CoinsInfo_description(void* coinsInfo_ptr) {
+    Monero::CoinsInfo *coinsInfo = reinterpret_cast<Monero::CoinsInfo*>(coinsInfo_ptr);
+    std::string str = coinsInfo->description();
+    const std::string::size_type size = str.size();
+    char *buffer = new char[size + 1];   //we need extra char for NUL
+    memcpy(buffer, str.c_str(), size + 1);
+    return buffer;
+}
 
 
 // coins
@@ -496,6 +505,11 @@ void MONERO_Coins_refresh(void* coins_ptr) {
     Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
     return coins->refresh();
 }
+//     virtual void setFrozen(std::string public_key) = 0;
+void MONERO_Coins_setFrozenByPublicKey(void* coins_ptr, const char* public_key) {
+    Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
+    return coins->setFrozen(std::string(public_key));
+}
 //     virtual void setFrozen(int index) = 0;
 void MONERO_Coins_setFrozen(void* coins_ptr, int index) {
     Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
@@ -506,11 +520,21 @@ void MONERO_Coins_thaw(void* coins_ptr, int index) {
     Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
     return coins->thaw(index);
 }
+//     virtual void thaw(std::string public_key) = 0;
+void MONERO_Coins_thawByPublicKey(void* coins_ptr, const char* public_key) {
+    Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
+    return coins->thaw(std::string(public_key));
+}
 //     virtual bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) = 0;
 bool MONERO_Coins_isTransferUnlocked(void* coins_ptr, uint64_t unlockTime, uint64_t blockHeight) {
     Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
     return coins->isTransferUnlocked(unlockTime, blockHeight);
 }
+//    virtual void setDescription(const std::string &public_key, const std::string &description) = 0;
+void MONERO_Coins_setDescription(void* coins_ptr, const char* public_key, const char* description) {
+    Monero::Coins *coins = reinterpret_cast<Monero::Coins*>(coins_ptr);
+    coins->setDescription(std::string(public_key), std::string(description));
+}
 
 // SubaddressRow
 
@@ -923,6 +947,11 @@ uint64_t MONERO_Wallet_unlockedBalance(void* wallet_ptr, uint32_t accountIndex)
     return wallet->unlockedBalance(accountIndex);
 }
 
+uint64_t MONERO_Wallet_viewOnlyBalance(void* wallet_ptr, uint32_t accountIndex) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->viewOnlyBalance(accountIndex);
+}
+
 // TODO
 bool MONERO_Wallet_watchOnly(void* wallet_ptr) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
@@ -1035,6 +1064,29 @@ void MONERO_Wallet_init3(void* wallet_ptr, const char* argv0, const char* defaul
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->init(argv0, default_log_base_name, log_path, console);
 }
+const char* MONERO_Wallet_getPolyseed(void* wallet_ptr, const char* passphrase) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    std::string seed = "";
+    std::string _passphrase = std::string(passphrase);
+    wallet->getPolyseed(seed, _passphrase);
+    std::string str = seed;
+    const std::string::size_type size = str.size();
+    char *buffer = new char[size + 1];   //we need extra char for NUL
+    memcpy(buffer, str.c_str(), size + 1);
+    return buffer;
+}
+//     static bool createPolyseed(std::string &seed_words, std::string &err, const std::string &language = "English");
+const char* MONERO_Wallet_createPolyseed() {
+    std::string seed_words = "";
+    std::string err;
+    Monero::Wallet::createPolyseed(seed_words, err);
+    std::string str = seed_words;
+    const std::string::size_type size = str.size();
+    char *buffer = new char[size + 1];   //we need extra char for NUL
+    memcpy(buffer, str.c_str(), size + 1);
+    return buffer;
+}
+
 void MONERO_Wallet_startRefresh(void* wallet_ptr) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->startRefresh();
@@ -1107,16 +1159,19 @@ const char* MONERO_Wallet_getMultisigInfo(void* wallet_ptr) {
 void* MONERO_Wallet_createTransaction(void* wallet_ptr, const char* dst_addr, const char* payment_id,
                                                     uint64_t amount, uint32_t mixin_count,
                                                     int pendingTransactionPriority,
-                                                    uint32_t subaddr_account) {
+                                                    uint32_t subaddr_account,
+                                                    const char* preferredInputs, const char* separator) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     Monero::optional<uint64_t> optAmount;
     if (amount != 0) {
         optAmount = amount;
     }
+    std::set<uint32_t> subaddr_indices = {};
+    std::set<std::string> preferred_inputs = splitString(std::string(preferredInputs), std::string(separator));
     return wallet->createTransaction(std::string(dst_addr), std::string(payment_id),
                                         optAmount, mixin_count,
                                         Monero::PendingTransaction::Priority_Low,
-                                        subaddr_account /*, subaddr_indices */);
+                                        subaddr_account, subaddr_indices);
 }
 void* MONERO_Wallet_loadUnsignedTx(void* wallet_ptr, const char* fileName) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
@@ -1126,6 +1181,10 @@ bool MONERO_Wallet_submitTransaction(void* wallet_ptr, const char* fileName) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->submitTransaction(std::string(fileName));
 }
+bool MONERO_Wallet_hasUnknownKeyImages(void* wallet_ptr) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->hasUnknownKeyImages();
+}
 bool MONERO_Wallet_exportKeyImages(void* wallet_ptr, const char* filename, bool all) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->exportKeyImages(std::string(filename), all);
@@ -1142,6 +1201,36 @@ bool MONERO_Wallet_importOutputs(void* wallet_ptr, const char* filename) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->importOutputs(std::string(filename));
 }
+//     virtual bool setupBackgroundSync(const BackgroundSyncType background_sync_type, const std::string &wallet_password, const optional<std::string> &background_cache_password) = 0;
+bool MONERO_Wallet_setupBackgroundSync(void* wallet_ptr, int background_sync_type, const char* wallet_password, const char* background_cache_password) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->setupBackgroundSync(Monero::Wallet::BackgroundSyncType::BackgroundSync_CustomPassword, std::string(wallet_password), std::string(background_cache_password));
+}
+//     virtual BackgroundSyncType getBackgroundSyncType() const = 0;
+int MONERO_Wallet_getBackgroundSyncType(void* wallet_ptr) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->getBackgroundSyncType();
+}
+//     virtual bool startBackgroundSync() = 0;
+bool MONERO_Wallet_startBackgroundSync(void* wallet_ptr) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->startBackgroundSync();
+}
+//     virtual bool stopBackgroundSync(const std::string &wallet_password) = 0;
+bool MONERO_Wallet_stopBackgroundSync(void* wallet_ptr, const char* wallet_password) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->stopBackgroundSync(std::string(wallet_password));
+}
+//     virtual bool isBackgroundSyncing() const = 0;
+bool MONERO_Wallet_isBackgroundSyncing(void* wallet_ptr) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->hasUnknownKeyImages();
+}
+//     virtual bool isBackgroundWallet() const = 0;
+bool MONERO_Wallet_isBackgroundWallet(void* wallet_ptr) {
+    Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
+    return wallet->isBackgroundWallet();
+}
 void* MONERO_Wallet_history(void* wallet_ptr) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return wallet->history();
@@ -1325,6 +1414,20 @@ void* MONERO_WalletManager_recoveryWallet(const char* path, const char* password
     return reinterpret_cast<void*>(wallet);
 }
 
+void* MONERO_WalletManager_createWalletFromPolyseed(const char* path, const char* password,
+                                                int nettype, const char* mnemonic, const char* passphrase,
+                                                bool newWallet, uint64_t restore_height, uint64_t kdf_rounds) {
+    return Monero::WalletManagerFactory::getWalletManager()->createWalletFromPolyseed(std::string(path),
+                                              std::string(password),
+                                              static_cast<Monero::NetworkType>(nettype),
+                                              std::string(mnemonic),
+                                              std::string(passphrase),
+                                              newWallet,
+                                              restore_height,
+                                              kdf_rounds);
+}
+
+
 bool MONERO_WalletManager_closeWallet(void* wallet_ptr, bool store) {
     Monero::Wallet *wallet = reinterpret_cast<Monero::Wallet*>(wallet_ptr);
     return Monero::WalletManagerFactory::getWalletManager()->closeWallet(
diff --git a/libbridge/src/main/cpp/wallet2_api_c.h b/libbridge/src/main/cpp/wallet2_api_c.h
index 6e9c971..53b75f2 100644
--- a/libbridge/src/main/cpp/wallet2_api_c.h
+++ b/libbridge/src/main/cpp/wallet2_api_c.h
@@ -293,6 +293,8 @@ bool MONERO_CoinsInfo_unlocked(void* coinsInfo_ptr);
 const char* MONERO_CoinsInfo_pubKey(void* coinsInfo_ptr);
 //     virtual bool coinbase() const = 0;
 bool MONERO_CoinsInfo_coinbase(void* coinsInfo_ptr);
+//     virtual std::string description() const = 0;
+const char* MONERO_CoinsInfo_description(void* coinsInfo_ptr);
 // };
 // struct Coins
 // {
@@ -304,12 +306,18 @@ void* MONERO_Coins_coin(void* coins_ptr, int index);
 //     virtual std::vector<CoinsInfo*> getAll() const = 0;
 //     virtual void refresh() = 0;
 void MONERO_Coins_refresh(void* coins_ptr);
+//     virtual void setFrozen(std::string public_key) = 0;
+void MONERO_Coins_setFrozenByPublicKey(void* coins_ptr, const char* public_key);
 //     virtual void setFrozen(int index) = 0;
 void MONERO_Coins_setFrozen(void* coins_ptr, int index);
 //     virtual void thaw(int index) = 0;
 void MONERO_Coins_thaw(void* coins_ptr, int index);
+//     virtual void thaw(std::string public_key) = 0;
+void MONERO_Coins_thawByPublicKey(void* coins_ptr, const char* public_key);
 //     virtual bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) = 0;
 bool MONERO_Coins_isTransferUnlocked(void* coins_ptr, uint64_t unlockTime, uint64_t blockHeight);
+//    virtual void setDescription(const std::string &public_key, const std::string &description) = 0;
+void MONERO_Coins_setDescription(void* coins_ptr, const char* public_key, const char* description);
 // };
 // struct SubaddressRow {
 // public:
@@ -467,6 +475,14 @@ const int WalletConnectionStatus_Connected = 1;
 //         ConnectionStatus_WrongVersion
 const int WalletConnectionStatus_WrongVersion = 2;
 //     };
+//    enum BackgroundSyncType {
+//        BackgroundSync_Off = 0,
+const int WalletBackgroundSync_Off = 0;
+//        BackgroundSync_ReusePassword = 1,
+const int WalletBackgroundSync_ReusePassword = 1;
+//        BackgroundSync_CustomPassword = 2
+const int BackgroundSync_CustomPassword = 2;
+//    };
 //     virtual ~Wallet() = 0;
 //     virtual std::string seed(const std::string& seed_offset = "") const = 0;
 const char* MONERO_Wallet_seed(void* wallet_ptr, const char* seed_offset);
@@ -561,6 +577,8 @@ uint64_t MONERO_Wallet_unlockedBalance(void* wallet_ptr, uint32_t accountIndex);
 //         return result;
 //     }
 //     virtual bool watchOnly() const = 0;
+//    virtual uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images = {}) const = 0;
+uint64_t MONERO_Wallet_viewOnlyBalance(void* wallet_ptr, uint32_t accountIndex);
 bool MONERO_Wallet_watchOnly(void* wallet_ptr);
 //     virtual bool isDeterministic() const = 0;
 bool MONERO_Wallet_isDeterministic(void* wallet_ptr);
@@ -617,6 +635,10 @@ void MONERO_Wallet_init3(void* wallet_ptr, const char* argv0, const char* defaul
 //     static void warning(const std::string &category, const std::string &str);
 //     static void error(const std::string &category, const std::string &str);
 //     virtual void startRefresh() = 0;
+//     virtual bool getPolyseed(std::string &seed, std::string &passphrase) const = 0;
+const char* MONERO_Wallet_getPolyseed(void* wallet_ptr, const char* passphrase);
+//     static bool createPolyseed(std::string &seed_words, std::string &err, const std::string &language = "English");
+const char* MONERO_Wallet_createPolyseed();
 void MONERO_Wallet_startRefresh(void* wallet_ptr);
 //     virtual void pauseRefresh() = 0;
 void MONERO_Wallet_pauseRefresh(void* wallet_ptr);
@@ -662,11 +684,13 @@ const char* MONERO_Wallet_getMultisigInfo(void* wallet_ptr);
 //                                                    optional<uint64_t> amount, uint32_t mixin_count,
 //                                                    PendingTransaction::Priority = PendingTransaction::Priority_Low,
 //                                                    uint32_t subaddr_account = 0,
-//                                                    std::set<uint32_t> subaddr_indices = {}) = 0;
+//                                                    std::set<uint32_t> subaddr_indices = {},
+//                                                    const std::set<std::string> &preferred_inputs = {) = 0;
 void* MONERO_Wallet_createTransaction(void* wallet_ptr, const char* dst_addr, const char* payment_id,
                                                     uint64_t amount, uint32_t mixin_count,
                                                     int pendingTransactionPriority,
-                                                    uint32_t subaddr_account); // std::nullopt
+                                                    uint32_t subaddr_account,
+                                                    const char* preferredInputs, const char* separator);
 //     virtual PendingTransaction * createSweepUnmixableTransaction() = 0;
 //     virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) = 0;
 void* MONERO_Wallet_loadUnsignedTx(void* wallet_ptr, const char* unsigned_filename);
@@ -675,6 +699,8 @@ bool MONERO_Wallet_submitTransaction(void* wallet_ptr, const char* fileName);
 //     virtual void disposeTransaction(PendingTransaction * t) = 0;
 //     virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
 //                                             PendingTransaction::Priority priority) const = 0;
+//     virtual bool hasUnknownKeyImages() const = 0;
+bool MONERO_Wallet_hasUnknownKeyImages(void* wallet_ptr);
 //     virtual bool exportKeyImages(const std::string &filename, bool all = false) = 0;
 bool MONERO_Wallet_exportKeyImages(void* wallet_ptr, const char* filename, bool all);
 //     virtual bool importKeyImages(const std::string &filename) = 0;
@@ -684,6 +710,18 @@ bool MONERO_Wallet_exportOutputs(void* wallet_ptr, const char* filename, bool al
 //     virtual bool importOutputs(const std::string &filename) = 0;
 bool MONERO_Wallet_importOutputs(void* wallet_ptr, const char* filename);
 //     virtual bool scanTransactions(const std::vector<std::string> &txids) = 0;
+//     virtual bool setupBackgroundSync(const BackgroundSyncType background_sync_type, const std::string &wallet_password, const optional<std::string> &background_cache_password) = 0;
+bool MONERO_Wallet_setupBackgroundSync(void* wallet_ptr, int background_sync_type, const char* wallet_password, const char* background_cache_password);
+//     virtual BackgroundSyncType getBackgroundSyncType() const = 0;
+int MONERO_Wallet_getBackgroundSyncType(void* wallet_ptr);
+//     virtual bool startBackgroundSync() = 0;
+bool MONERO_Wallet_startBackgroundSync(void* wallet_ptr);
+//     virtual bool stopBackgroundSync(const std::string &wallet_password) = 0;
+bool MONERO_Wallet_stopBackgroundSync(void* wallet_ptr, const char* wallet_password);
+//     virtual bool isBackgroundSyncing() const = 0;
+bool MONERO_Wallet_isBackgroundSyncing(void* wallet_ptr);
+//     virtual bool isBackgroundWallet() const = 0;
+bool MONERO_Wallet_isBackgroundWallet(void* wallet_ptr);
 //     virtual TransactionHistory * history() = 0;
 void* MONERO_Wallet_history(void* wallet_ptr);
 //     virtual AddressBook * addressBook() = 0;
@@ -836,6 +874,17 @@ void* MONERO_WalletManager_recoveryWallet(const char* path, const char* password
 //                                             const std::string &subaddressLookahead = "",
 //                                             uint64_t kdf_rounds = 1,
 //                                             WalletListener * listener = nullptr) = 0;
+//     virtual Wallet * createWalletFromPolyseed(const std::string &path,
+//                                               const std::string &password,
+//                                               NetworkType nettype,
+//                                               const std::string &mnemonic,
+//                                               const std::string &passphrase = "",
+//                                               bool newWallet = true,
+//                                               uint64_t restore_height = 0,
+//                                               uint64_t kdf_rounds = 1) = 0;
+void* MONERO_WalletManager_createWalletFromPolyseed(const char* path, const char* password,
+                                                int nettype, const char* mnemonic, const char* passphrase,
+                                                bool newWallet, uint64_t restore_height, uint64_t kdf_rounds);
 //     virtual bool closeWallet(Wallet *wallet, bool store = true) = 0;
 bool MONERO_WalletManager_closeWallet(void* wallet_ptr, bool store);
 //     virtual bool walletExists(const std::string &path) = 0;