4 files changed, 402 insertions, 0 deletions
diff --git a/src/libwalletqt/Wallet.cpp b/src/libwalletqt/Wallet.cpp
new file mode 100644
index 00000000..61998ab5
--- /dev/null
+++ b/src/libwalletqt/Wallet.cpp
@@ -0,0 +1,194 @@
+#include "Wallet.h"
+#include <QFile>
+#include <QDir>
+#include <QDebug>
+#include <QUrl>
+
+namespace {
+    QString TEST_SEED = "bound class paint gasp task soul forgot past pleasure physical circle "
+                        " appear shore bathroom glove women crap busy beauty bliss idea give needle burden";
+
+    namespace {
+        bool createFileWrapper(const QString &filename)
+        {
+            QFile file(filename);
+            // qDebug("%s: about to create file: %s", __FUNCTION__, qPrintable(filename));
+            bool result = file.open(QIODevice::WriteOnly);
+            if (!result ){
+                qWarning("%s: error creating file '%s' : '%s'",
+                         __FUNCTION__,
+                         qPrintable(filename),
+                         qPrintable(file.errorString()));
+            }
+            return result;
+        }
+    }
+
+}
+
+struct WalletImpl
+{
+
+    QString basename() const;
+    void setBasename(const QString &name);
+
+    QString keysName() const;
+    QString addressName() const;
+
+//  Bitmonero::Wallet * m_walletImpl;
+    QString m_basename;
+    QString m_seed;
+    QString m_password;
+    QString m_language;
+
+    static QString keysName(const QString &basename);
+    static QString addressName(const QString &basename);
+
+};
+
+
+QString WalletImpl::basename() const
+{
+    return m_basename;
+}
+
+void WalletImpl::setBasename(const QString &name)
+{
+    m_basename = name;
+}
+
+QString WalletImpl::keysName() const
+{
+    return keysName(m_basename);
+}
+
+QString WalletImpl::addressName() const
+{
+    return addressName(m_basename);
+}
+
+QString WalletImpl::keysName(const QString &basename)
+{
+    return basename + ".keys";
+}
+
+QString WalletImpl::addressName(const QString &basename)
+{
+    return basename + ".address.txt";
+}
+
+
+Wallet::Wallet(QObject *parent)
+    : QObject(parent)
+{
+
+}
+
+QString Wallet::getSeed() const
+{
+    return m_pimpl->m_seed;
+}
+
+QString Wallet::getSeedLanguage() const
+{
+    return "English";
+}
+
+//void Wallet::setSeedLaguage(const QString &lang)
+//{
+//    // TODO: call libwallet's appropriate method
+//}
+
+bool Wallet::setPassword(const QString &password)
+{
+   // set/change password implies:
+   // recovery wallet with existing path, seed and lang
+    qDebug("%s: recovering wallet with path=%s, seed=%s, lang=%s and new password=%s",
+           __FUNCTION__,
+           qPrintable(this->getBasename()),
+           qPrintable(this->getSeed()),
+           qPrintable(this->getSeedLanguage()),
+           qPrintable(password));
+    return true;
+}
+
+QString Wallet::getPassword() const
+{
+    return m_pimpl->m_password;
+}
+
+bool Wallet::rename(const QString &name)
+{
+
+    QString dst = QUrl(name).toLocalFile();
+
+    if (dst.isEmpty())
+        dst = name;
+
+    qDebug("%s: renaming '%s' to '%s'",
+           __FUNCTION__,
+           qPrintable(m_pimpl->basename()),
+           qPrintable(dst));
+
+    QString walletKeysFile = m_pimpl->keysName();
+    QString walletAddressFile = m_pimpl->addressName();
+
+    QString dstWalletKeysFile = WalletImpl::keysName(dst);
+    QString dstWalletAddressFile = WalletImpl::addressName(dst);
+
+    QFile walletFile(this->getBasename());
+
+    if (!walletFile.rename(dst)) {
+        qWarning("Error renaming file: '%s' to '%s' : (%s)",
+                 qPrintable(m_pimpl->basename()),
+                 qPrintable(dst),
+                 qPrintable(walletFile.errorString()));
+        return false;
+    }
+    QFile::rename(walletKeysFile, dstWalletKeysFile);
+    QFile::rename(walletAddressFile, dstWalletAddressFile);
+
+    bool result = QFile::exists(dst) && QFile::exists(dstWalletKeysFile)
+            && QFile::exists(dstWalletAddressFile);
+
+    if (result) {
+        m_pimpl->m_basename = dst;
+    }
+
+    return result;
+}
+
+QString Wallet::getBasename() const
+{
+    return m_pimpl->basename();
+}
+
+int Wallet::error() const
+{
+    return 0;
+}
+
+QString Wallet::errorString() const
+{
+    return m_pimpl->m_seed;
+}
+
+Wallet::Wallet(const QString &path, const QString &password, const QString &language)
+{
+    m_pimpl = new WalletImpl;
+    m_pimpl->m_basename = path;
+    m_pimpl->m_password = password;
+    m_pimpl->m_language = language;
+    m_pimpl->m_seed = TEST_SEED;
+
+    // Create dummy files for testing
+    QFileInfo fi(path);
+    QDir tempDir;
+    tempDir.mkpath(fi.absolutePath());
+    createFileWrapper(m_pimpl->basename());
+    createFileWrapper(m_pimpl->keysName());
+    createFileWrapper(m_pimpl->addressName());
+}
+
+
+
diff --git a/src/libwalletqt/Wallet.h b/src/libwalletqt/Wallet.h
new file mode 100644
index 00000000..221d3d43
--- /dev/null
+++ b/src/libwalletqt/Wallet.h
@@ -0,0 +1,44 @@
+#ifndef WALLET_H
+#define WALLET_H
+
+#include <QObject>
+
+struct WalletImpl;
+class Wallet : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString seed READ getSeed)
+public:
+    explicit Wallet(QObject *parent = 0);
+
+    //! returns mnemonic seed
+    Q_INVOKABLE QString getSeed() const;
+
+    //! returns seed language
+    Q_INVOKABLE QString getSeedLanguage() const;
+
+
+    //! changes the password using existing parameters (path, seed, seed lang)
+    Q_INVOKABLE bool setPassword(const QString &password);
+    //! returns curret wallet password
+    Q_INVOKABLE QString getPassword() const;
+
+    //! renames/moves wallet files
+    Q_INVOKABLE bool rename(const QString &name);
+
+    //! returns current wallet name (basename, as wallet consists of several files)
+    Q_INVOKABLE QString getBasename() const;
+
+    Q_INVOKABLE int error() const;
+    Q_INVOKABLE QString errorString() const;
+
+private:
+    Wallet(const QString &path, const QString &password, const QString &language);
+
+private:
+    friend class WalletManager;
+    //! pimpl wrapper for libwallet;
+    WalletImpl * m_pimpl;
+};
+
+#endif // WALLET_H
diff --git a/src/libwalletqt/WalletManager.cpp b/src/libwalletqt/WalletManager.cpp
new file mode 100644
index 00000000..cb0ffbac
--- /dev/null
+++ b/src/libwalletqt/WalletManager.cpp
@@ -0,0 +1,116 @@
+#include "WalletManager.h"
+#include "Wallet.h"
+#include "wallet/wallet2_api.h"
+#include <QFile>
+#include <QFileInfo>
+#include <QDir>
+#include <QDebug>
+#include <QUrl>
+
+WalletManager * WalletManager::m_instance = nullptr;
+
+
+
+
+
+WalletManager *WalletManager::instance()
+{
+    if (!m_instance) {
+        m_instance = new WalletManager;
+    }
+    // Checking linkage (doesn't work, TODO: have every dependencies linked statically into libwallet)
+    Bitmonero::WalletManager * wallet_manager_impl = Bitmonero::WalletManagerFactory::getWalletManager();
+
+    return m_instance;
+}
+
+Wallet *WalletManager::createWallet(const QString &path, const QString &password,
+                                    const QString &language)
+{
+    QFileInfo fi(path);
+    if (fi.exists()) {
+        qCritical("%s: already exists", __FUNCTION__);
+        // TODO: set error and error string
+        // return nullptr;
+    }
+    Wallet * wallet = new Wallet(path, password, language);
+    return wallet;
+}
+
+Wallet *WalletManager::openWallet(const QString &path, const QString &language, const QString &password)
+{
+    QFileInfo fi(path);
+    if (fi.exists()) {
+        qCritical("%s: not exists", __FUNCTION__);
+        // TODO: set error and error string
+        // return nullptr;
+    }
+    // TODO: call the libwallet api here;
+    Wallet * wallet = new Wallet(path, password, language);
+
+    return wallet;
+}
+
+Wallet *WalletManager::recoveryWallet(const QString &path, const QString &memo, const QString &language)
+{
+    // TODO: call the libwallet api here;
+
+    return nullptr;
+}
+
+bool WalletManager::moveWallet(const QString &src, const QString &dst_)
+{
+    // TODO: move this to libwallet;
+    QFile walletFile(src);
+    if (!walletFile.exists()) {
+        qWarning("%s: source file [%s] doesn't exits", __FUNCTION__,
+                 qPrintable(src));
+        return false;
+    }
+    QString dst = QUrl(dst_).toLocalFile();
+    QString walletKeysFile = src + ".keys";
+    QString walletAddressFile = src + ".address.txt";
+
+    QString dstWalletKeysFile = dst + ".keys";
+    QString dstWalletAddressFile = dst + ".address.txt";
+
+    if (!walletFile.rename(dst)) {
+        qWarning("Error renaming file: '%s' to '%s' : (%s)",
+                 qPrintable(src),
+                 qPrintable(dst),
+                 qPrintable(walletFile.errorString()));
+        return false;
+    }
+    QFile::rename(walletKeysFile, dstWalletKeysFile);
+    QFile::rename(walletAddressFile, dstWalletAddressFile);
+
+    return QFile::exists(dst) && QFile::exists(dstWalletKeysFile)
+            && QFile::exists(dstWalletAddressFile);
+}
+
+void WalletManager::closeWallet(Wallet *wallet)
+{
+    delete wallet;
+}
+
+QString WalletManager::walletLanguage(const QString &locale)
+{
+    return "English";
+}
+
+int WalletManager::error() const
+{
+    return 0;
+}
+
+QString WalletManager::errorString() const
+{
+    return tr("Unknown error");
+}
+
+WalletManager::WalletManager(QObject *parent) : QObject(parent)
+{
+
+}
+
+
diff --git a/src/libwalletqt/WalletManager.h b/src/libwalletqt/WalletManager.h
new file mode 100644
index 00000000..231f104c
--- /dev/null
+++ b/src/libwalletqt/WalletManager.h
@@ -0,0 +1,48 @@
+#ifndef WALLETMANAGER_H
+#define WALLETMANAGER_H
+
+#include <QObject>
+
+class Wallet;
+
+class WalletManager : public QObject
+{
+    Q_OBJECT
+public:
+    static WalletManager * instance();
+    // wizard: createWallet path;
+    Q_INVOKABLE Wallet * createWallet(const QString &path, const QString &password,
+                                      const QString &language);
+    // just for future use
+    Q_INVOKABLE Wallet * openWallet(const QString &path, const QString &language,
+                                    const QString &password);
+
+    // wizard: recoveryWallet path; hint: internally it recorvers wallet and set password = ""
+    Q_INVOKABLE Wallet * recoveryWallet(const QString &path, const QString &memo,
+                                       const QString &language);
+
+    // wizard: both "create" and "recovery" paths.
+    // TODO: probably move it to "Wallet" interface
+    Q_INVOKABLE bool moveWallet(const QString &src, const QString &dst);
+
+    //! utils: close wallet to free memory
+    Q_INVOKABLE void closeWallet(Wallet * wallet);
+
+    //! returns libwallet language name for given locale
+    Q_INVOKABLE QString walletLanguage(const QString &locale);
+
+    //! returns last error happened in WalletManager
+    Q_INVOKABLE int error() const;
+
+    //! returns error description in human language
+    Q_INVOKABLE QString errorString() const;
+signals:
+
+public slots:
+
+private:
+    explicit WalletManager(QObject *parent = 0);
+    static WalletManager * m_instance;
+};
+
+#endif // WALLETMANAGER_H