From b3232dc26f98e2a6991d40bf5311dfd49abdf9de Mon Sep 17 00:00:00 2001
From: Jaquee <jaquee.monero@gmail.com>
Date: Thu, 26 Jan 2017 21:49:32 +0100
Subject: [PATCH] WalletManager: restore from keys

---
 src/libwalletqt/WalletManager.cpp | 26 ++++++++++++++++++++++++++
 src/libwalletqt/WalletManager.h   | 10 ++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/libwalletqt/WalletManager.cpp b/src/libwalletqt/WalletManager.cpp
index 45aff22e..1db216cf 100644
--- a/src/libwalletqt/WalletManager.cpp
+++ b/src/libwalletqt/WalletManager.cpp
@@ -86,6 +86,22 @@ Wallet *WalletManager::recoveryWallet(const QString &path, const QString &memo,
     return m_currentWallet;
 }
 
+Wallet *WalletManager::createWalletFromKeys(const QString &path, const QString &language, bool testnet,
+                                            const QString &address, const QString &viewkey, const QString &spendkey,
+                                            quint64 restoreHeight)
+{
+    QMutexLocker locker(&m_mutex);
+    if (m_currentWallet) {
+        qDebug() << "Closing open m_currentWallet" << m_currentWallet;
+        delete m_currentWallet;
+        m_currentWallet = NULL;
+    }
+    Monero::Wallet * w = m_pimpl->createWalletFromKeys(path.toStdString(), language.toStdString(), testnet, restoreHeight,
+                                                       address.toStdString(), viewkey.toStdString(), spendkey.toStdString());
+    m_currentWallet = new Wallet(w);
+    return m_currentWallet;
+}
+
 
 QString WalletManager::closeWallet()
 {
@@ -183,6 +199,16 @@ bool WalletManager::addressValid(const QString &address, bool testnet) const
     return Monero::Wallet::addressValid(address.toStdString(), testnet);
 }
 
+bool WalletManager::keyValid(const QString &key, const QString &address, bool isViewKey,  bool testnet) const
+{
+    std::string error;
+    if(!Monero::Wallet::keyValid(key.toStdString(), address.toStdString(), isViewKey, testnet, error)){
+        qDebug() << QString::fromStdString(error);
+        return false;
+    }
+    return true;
+}
+
 QString WalletManager::paymentIdFromAddress(const QString &address, bool testnet) const
 {
     return QString::fromStdString(Monero::Wallet::paymentIdFromAddress(address.toStdString(), testnet));
diff --git a/src/libwalletqt/WalletManager.h b/src/libwalletqt/WalletManager.h
index 20d2bec7..6bba0ce6 100644
--- a/src/libwalletqt/WalletManager.h
+++ b/src/libwalletqt/WalletManager.h
@@ -53,6 +53,14 @@ public:
     Q_INVOKABLE Wallet * recoveryWallet(const QString &path, const QString &memo,
                                        bool testnet = false, quint64 restoreHeight = 0);
 
+    Q_INVOKABLE Wallet * createWalletFromKeys(const QString &path,
+                                              const QString &language,
+                                              bool testnet,
+                                              const QString &address,
+                                              const QString &viewkey,
+                                              const QString &spendkey = "",
+                                              quint64 restoreHeight = 0);
+
     /*!
      * \brief closeWallet - closes current open wallet and frees memory
      * \return wallet address
@@ -92,6 +100,8 @@ public:
 
     Q_INVOKABLE bool paymentIdValid(const QString &payment_id) const;
     Q_INVOKABLE bool addressValid(const QString &address, bool testnet) const;
+    Q_INVOKABLE bool keyValid(const QString &key, const QString &address, bool isViewKey, bool testnet) const;
+
     Q_INVOKABLE QString paymentIdFromAddress(const QString &address, bool testnet) const;
 
     Q_INVOKABLE QString checkPayment(const QString &address, const QString &txid, const QString &txkey, const QString &daemon_address) const;