[Fix] Merge branch 'feat/adapt_win_osx' into upstream_messageFeed

core/CMakeLists.txt

@@ -1,3 +1,8 @@
+set(SIGNALCATCHER_SOURCE signalcatcher.cpp)
+if(WIN32)
+    set(SIGNALCATCHER_SOURCE signalcatcher_win32.cpp)
+endif(WIN32)
+
 target_sources(squawk PRIVATE
   account.cpp
   account.h
@@ -13,7 +18,7 @@ target_sources(squawk PRIVATE
   networkaccess.h
   rosteritem.cpp
   rosteritem.h
-  signalcatcher.cpp
+  ${SIGNALCATCHER_SOURCE}
   signalcatcher.h
   squawk.cpp
   squawk.h

core/signalcatcher_win32.cpp

@@ -0,0 +1,42 @@
+/*
+ * Squawk messenger.
+ * Copyright (C) 2021  Shunf4 <shun1048576@gmail.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "signalcatcher.h"
+#include <unistd.h>
+
+SignalCatcher::SignalCatcher(QCoreApplication *p_app, QObject *parent):
+    QObject(parent),
+    app(p_app)
+{
+}
+
+SignalCatcher::~SignalCatcher()
+{}
+
+void SignalCatcher::handleSigInt()
+{
+}
+
+void SignalCatcher::intSignalHandler(int unused)
+{
+}
+
+int SignalCatcher::setup_unix_signal_handlers()
+{
+    return 0;
+}