refactor: develop 2.0.6 start

1. delete smtp ability
2. change libs link type to dramatic

1 files changed, 11 insertions, 19 deletions

diff --git a/src/ui/thread/SMTPConnectionTestThread.cpp b/src/core/common/CoreCommonUtil.cpp
index 95cc8f72..69d26f72 100644
--- a/src/ui/thread/SMTPConnectionTestThread.cpp
+++ b/src/core/common/CoreCommonUtil.cpp
@@ -24,25 +24,17 @@
  *
  */
 
-#include "SMTPConnectionTestThread.h"
-namespace GpgFrontend::UI {
+#include "CoreCommonUtil.h"
 
-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;
+namespace GpgFrontend {
+
+std::unique_ptr<CoreCommonUtil> CoreCommonUtil::instance_ = nullptr;  ///<
+
+CoreCommonUtil *CoreCommonUtil::GetInstance() {
+  LOG(INFO) << "called";
+  if (instance_ == nullptr) {
+    instance_ = std::make_unique<CoreCommonUtil>();
   }
-  smtp.quit();
-  emit SignalSMTPConnectionTestResult("Succeed in testing connection");
+  return instance_.get();
 }
-
-}  // namespace GpgFrontend::UI
+}  // namespace GpgFrontend