<refactor>(ui): tidy up codes and comments.

1. tidy up thread.

1 files changed, 48 insertions, 0 deletions

diff --git a/src/ui/thread/SMTPConnectionTestThread.cpp b/src/ui/thread/SMTPConnectionTestThread.cpp
new file mode 100644
index 00000000..95cc8f72
--- /dev/null
+++ b/src/ui/thread/SMTPConnectionTestThread.cpp
@@ -0,0 +1,48 @@
+/**
+ * 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 "SMTPConnectionTestThread.h"
+namespace GpgFrontend::UI {
+
+void SMTPConnectionTestThread::run() {
+  SmtpClient smtp(host_.c_str(), port_, connection_type_);
+  if (identify_) {
+    smtp.setUser(username_.c_str());
+    smtp.setPassword(password_.c_str());
+  }
+  if (!smtp.connectToHost()) {
+    emit SignalSMTPConnectionTestResult("Fail to connect SMTP server");
+    return;
+  }
+  if (!smtp.login()) {
+    emit SignalSMTPConnectionTestResult("Fail to login");
+    return;
+  }
+  smtp.quit();
+  emit SignalSMTPConnectionTestResult("Succeed in testing connection");
+}
+
+}  // namespace GpgFrontend::UI