first working prototype of dynamically loaded kwallet storage

2020-04-10 01:48:08 +03:00 · 2020-04-10 01:48:08 +03:00 · 543538fc56
commit 543538fc56
parent 7ce27d1c11
8 changed files with 484 additions and 17 deletions
--- a/core/passwordStorageEngines/kwallet.h
+++ b/core/passwordStorageEngines/kwallet.h
@ -0,0 +1,112 @@
+/*
+ * Squawk messenger. 
+ * Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CORE_PSE_KWALLET_H
+#define CORE_PSE_KWALLET_H
+
+#include <QObject>
+#include <QLibrary>
+#include <QDebug>
+#include <QCoreApplication>
+
+#include <map>
+#include <set>
+
+#include <KF5/KWallet/KWallet>
+
+namespace Core {
+namespace PSE {
+
+/**
+ * @todo write docs
+ */
+class KWallet : public QObject
+{
+    Q_OBJECT
+public:
+    enum SupportState {
+        initial,
+        success,
+        failure
+    };
+    enum ConnectionState {
+        disconnected,
+        connecting,
+        connected
+    };
+    
+    KWallet();
+    ~KWallet();
+    
+    static SupportState supportState();
+    void open();
+    void close();
+    ConnectionState connectionState();
+    bool everHadError() const;
+    void resetEverHadError();
+    void requestReadPassword(const QString& login, bool askAgain = false);
+    void requestWritePassword(const QString& login, const QString& password, bool askAgain = false);
+    
+signals:
+    void opened(bool success);
+    void closed();
+    void responsePassword(const QString& login, const QString& password);
+    void rejectPassword(const QString& login);
+    
+private slots:
+    void onWalletOpened(bool success);
+    void onWalletClosed();
+    
+private:
+    void readSwitch(bool askAgain);
+    void readPending();
+    void rejectPending();
+    
+private:
+    typedef ::KWallet::Wallet* (*OpenWallet)(const QString &, WId, ::KWallet::Wallet::OpenType);
+    typedef const char* (*NetworkWallet)();
+    typedef void (*DeleteWallet)(::KWallet::Wallet*);
+    typedef int (*ReadPassword)(::KWallet::Wallet*, const QString&, QString&);
+    typedef int (*WritePassword)(::KWallet::Wallet*, const QString&, const QString&);
+    typedef bool (*HasFolder)(::KWallet::Wallet* w, const QString &f);
+    typedef bool (*CreateFolder)(::KWallet::Wallet* w, const QString &f);
+    typedef bool (*SetFolder)(::KWallet::Wallet* w, const QString &f);
+    
+    static OpenWallet openWallet;
+    static NetworkWallet networkWallet;
+    static DeleteWallet deleteWallet;
+    static ReadPassword readPassword;
+    static WritePassword writePassword;
+    static HasFolder hasFolder;
+    static CreateFolder createFolder;
+    static SetFolder setFolder;
+    
+    static SupportState sState;
+    static QLibrary lib;
+    
+    ConnectionState cState;
+    bool everError;
+    ::KWallet::Wallet* wallet;
+    
+    std::set<QString> readRequest;
+    std::map<QString, QString> writeRequest;
+};
+
+}}
+
+#endif // CORE_PSE_KWALLET_H