Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/ui/qt/capture_filter_syntax_worker.h b/ui/qt/capture_filter_syntax_worker.h
new file mode 100644
index 0000000..5108512
--- /dev/null
+++ b/ui/qt/capture_filter_syntax_worker.h
@@ -0,0 +1,31 @@
+/** @file
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef CAPTURE_FILTER_SYNTAX_WORKER_H
+#define CAPTURE_FILTER_SYNTAX_WORKER_H
+
+#include <QMutex>
+#include <QObject>
+#include <QWaitCondition>
+
+class CaptureFilterSyntaxWorker : public QObject
+{
+    Q_OBJECT
+
+public:
+    CaptureFilterSyntaxWorker(QObject *parent = 0) : QObject(parent) {}
+
+public slots:
+    void checkFilter(const QString filter);
+
+signals:
+    void syntaxResult(QString filter, int state, QString err_msg);
+};
+
+#endif // CAPTURE_FILTER_SYNTAX_WORKER_H