1 files changed, 66 insertions, 0 deletions
diff --git a/src/core/thread/TaskRunner.cpp b/src/core/thread/TaskRunner.cpp
new file mode 100644
index 00000000..2223bdda
--- /dev/null
+++ b/src/core/thread/TaskRunner.cpp
@@ -0,0 +1,66 @@
+/**
+ * Copyright (C) 2021 Saturneric
+ *
+ * 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.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]><[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "core/thread/TaskRunner.h"
+
+#include "core/thread/Task.h"
+#include "easylogging++.h"
+
+GpgFrontend::Thread::TaskRunner::TaskRunner() = default;
+
+GpgFrontend::Thread::TaskRunner::~TaskRunner() = default;
+
+void GpgFrontend::Thread::TaskRunner::PostTask(Task* task) {
+  LOG(INFO) << "called";
+  if (task == nullptr) return;
+  task->setParent(nullptr);
+  task->moveToThread(this);
+  {
+    std::lock_guard<std::mutex> lock(tasks_mutex_);
+    tasks.push(task);
+  }
+  quit();
+}
+
+void GpgFrontend::Thread::TaskRunner::run() {
+  LOG(INFO) << "called";
+  while (true) {
+    if (tasks.empty()) {
+      LOG(INFO) << "TaskRunner: No tasks to run";
+      exec();
+    } else {
+      LOG(INFO) << "TaskRunner: Running task, queue size:" << tasks.size();
+
+      Task* task = nullptr;
+      {
+        std::lock_guard<std::mutex> lock(tasks_mutex_);
+        task = std::move(tasks.front());
+        tasks.pop();
+      }
+      if (task != nullptr) task->run();
+    }
+  }
+}