refactor: Extract DhtServer in separate file

CMakeLists.txt

@@ -230,6 +230,8 @@ set(${PROJECT_NAME}_SOURCES
   src/core/core.h
   src/core/corestructs.cpp
   src/core/corestructs.h
+  src/core/dhtserver.cpp
+  src/core/dhtserver.h
   src/core/indexedlist.h
   src/core/recursivesignalblocker.cpp
   src/core/recursivesignalblocker.h

src/core/corestructs.cpp

@@ -16,27 +16,6 @@
  * @brief Data file (default) or avatar
  */
 
-/**
- * @brief   Compare equal operator
- * @param   other   the compared instance
- * @return  true, if equal; false otherwise
- */
-bool DhtServer::operator==(const DhtServer& other) const
-{
-    return this == &other || (port == other.port && address == other.address
-                              && userId == other.userId && name == other.name);
-}
-
-/**
- * @brief   Compare not equal operator
- * @param   other   the compared instance
- * @return  true, if not equal; false otherwise
- */
-bool DhtServer::operator!=(const DhtServer& other) const
-{
-    return !(*this == other);
-}
-
 /**
  * @brief ToxFile constructor
  */

src/core/corestructs.h

@@ -15,17 +15,6 @@ enum class Status
     Offline
 };
 
-struct DhtServer
-{
-    QString name;
-    QString userId;
-    QString address;
-    quint16 port;
-
-    bool operator==(const DhtServer& other) const;
-    bool operator!=(const DhtServer& other) const;
-};
-
 struct ToxFile
 {
     enum FileStatus

src/core/dhtserver.cpp

@@ -0,0 +1,41 @@
+/*
+    Copyright © 2017 by The qTox Project Contributors
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre 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.
+
+    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dhtserver.h"
+
+/**
+ * @brief   Compare equal operator
+ * @param   other   the compared instance
+ * @return  true, if equal; false otherwise
+ */
+bool DhtServer::operator==(const DhtServer& other) const
+{
+    return this == &other || (port == other.port && address == other.address
+                              && userId == other.userId && name == other.name);
+}
+
+/**
+ * @brief   Compare not equal operator
+ * @param   other   the compared instance
+ * @return  true, if not equal; false otherwise
+ */
+bool DhtServer::operator!=(const DhtServer& other) const
+{
+    return !(*this == other);
+}

src/core/dhtserver.h

@@ -0,0 +1,36 @@
+/*
+    Copyright © 2017 by The qTox Project Contributors
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    This program 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.
+
+    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef DHT_SERVER_H
+#define DHT_SERVER_H
+
+#include <QString>
+
+struct DhtServer
+{
+    QString name;
+    QString userId;
+    QString address;
+    quint16 port;
+
+    bool operator==(const DhtServer& other) const;
+    bool operator!=(const DhtServer& other) const;
+};
+
+#endif // DHT_SERVER_H

src/persistence/settings.h

@@ -23,6 +23,8 @@
 
 #include "src/core/corestructs.h"
 #include "src/core/toxencrypt.h"
+#include "src/core/dhtserver.h"
+
 #include <QDate>
 #include <QFlags>
 #include <QFont>