1 files changed, 108 insertions, 0 deletions
diff --git a/src/core/module/Event.cpp b/src/core/module/Event.cpp
new file mode 100644
index 00000000..3e27e26d
--- /dev/null
+++ b/src/core/module/Event.cpp
@@ -0,0 +1,108 @@
+/**
+ * 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
+ *
+ */
+
+#include "Event.h"
+
+#include <memory>
+
+namespace GpgFrontend::Module {
+
+class Event::Impl {
+ public:
+  Impl(const std::string& event_dientifier,
+       std::initializer_list<ParameterInitializer> params_init_list = {})
+      : event_identifier_(event_dientifier) {
+    for (const auto& param : params_init_list) {
+      AddParameter(param);
+    }
+  }
+
+  std::optional<ParameterValue> operator[](const std::string& key) const {
+    auto it = data_.find(key);
+    if (it != data_.end()) {
+      return it->second;
+    }
+    return std::nullopt;
+  }
+
+  bool operator==(const Event& other) const {
+    return event_identifier_ == other.p_->event_identifier_;
+  }
+
+  bool operator!=(const Event& other) const { return !(*this == other); }
+
+  bool operator<(const Event& other) const {
+    return this->event_identifier_ < other.p_->event_identifier_;
+  }
+
+  operator std::string() const { return event_identifier_; }
+
+  EventIdentifier GetIdentifier() { return event_identifier_; }
+
+  void AddParameter(const std::string& key, const ParameterValue& value) {
+    data_[key] = value;
+  }
+
+  void AddParameter(ParameterInitializer param) {
+    AddParameter(param.key, param.value);
+  }
+
+ private:
+  EventIdentifier event_identifier_;
+  std::map<std::string, ParameterValue> data_;
+};
+
+Event::Event(const std::string& event_dientifier,
+             std::initializer_list<ParameterInitializer> params_init_list)
+    : p_(std::make_unique<Impl>(event_dientifier, params_init_list)) {}
+
+Event::~Event() = default;
+
+bool Event::Event::operator==(const Event& other) const {
+  return this->p_ == other.p_;
+}
+
+bool Event::Event::operator!=(const Event& other) const {
+  return this->p_ != other.p_;
+}
+
+bool Event::Event::operator<(const Event& other) const {
+  return this->p_ < other.p_;
+}
+
+Event::Event::operator std::string() const {
+  return static_cast<std::string>(*p_);
+}
+
+EventIdentifier Event::Event::GetIdentifier() { return p_->GetIdentifier(); }
+
+void Event::AddParameter(const std::string& key, const ParameterValue& value) {
+  p_->AddParameter(key, value);
+}
+
+}  // namespace GpgFrontend::Module
+\ No newline at end of file