refactor: move module system to core and make it work

1 files changed, 87 insertions, 0 deletions

diff --git a/src/core/module/Module.h b/src/core/module/Module.h
new file mode 100644
index 00000000..bb7678ae
--- /dev/null
+++ b/src/core/module/Module.h
@@ -0,0 +1,87 @@
+/**
+ * Copyright (C) 2021 Saturneric <[email protected]>
+ *
+ * This file is part of GpgFrontend.
+ *
+ * GpgFrontend 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.
+ *
+ * GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from
+ * the gpg4usb project, which is under GPL-3.0-or-later.
+ *
+ * All the source code of GpgFrontend was modified and released by
+ * Saturneric <[email protected]> starting on May 12, 2021.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+#ifndef GPGFRONTEND_MODULE_H
+#define GPGFRONTEND_MODULE_H
+
+#include <memory>
+
+#include "core/module/Event.h"
+#include "core/thread/Task.h"
+#include "core/thread/TaskRunner.h"
+
+namespace GpgFrontend::Module {
+
+class Module;
+class GlobalModuleContext;
+class ModuleManager;
+
+using ModuleIdentifier = std::string;
+using ModuleVersion = std::string;
+using ModuleMetaData = std::map<std::string, std::string>;
+using ModulePtr = std::shared_ptr<Module>;
+using GlobalModuleContextPtr = std::shared_ptr<GlobalModuleContext>;
+
+using TaskRunnerPtr = std::shared_ptr<Thread::TaskRunner>;
+
+class GPGFRONTEND_CORE_EXPORT Module : public QObject {
+  Q_OBJECT
+ public:
+  Module(ModuleIdentifier, ModuleVersion, ModuleMetaData);
+
+  ~Module();
+
+  virtual bool Register() = 0;
+
+  virtual bool Active() = 0;
+
+  virtual int Exec(EventRefrernce) = 0;
+
+  virtual bool Deactive() = 0;
+
+  ModuleIdentifier GetModuleIdentifier() const;
+
+  void SetGPC(GlobalModuleContextPtr);
+
+ protected:
+  int getChannel();
+
+  int getDefaultChannel();
+
+  TaskRunnerPtr getTaskRunner();
+
+  bool listenEvent(EventIdentifier);
+
+ private:
+  class Impl;
+  std::unique_ptr<Impl> p_;
+};
+
+}  // namespace GpgFrontend::Module
+
+#endif  // GPGFRONTEND_MODULE_H
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