devicesbus read data

src/message_bus/egress/EgressRouter.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QHash>
+#include <QSharedPointer>
+#include <QString>
+#include <vector>
+
+#include "message_bus/egress/IEgressPort.h"
+
+namespace softbus::devices::physical { class SerialDevice; }
+
+namespace softbus::message_bus::egress
+{
+
+class EgressRouter : public IEgressPort
+{
+public:
+    EgressRouter() = default;
+    ~EgressRouter() override = default;
+
+    void bindSerialDevice(const QString& endpoint,
+                          const QSharedPointer<softbus::devices::physical::SerialDevice>& device);
+    void unbindSerialDevice(const QString& endpoint);
+    bool send(const softbus::message_bus::pipeline::PipelineContext& ctx) override;
+
+private:
+    QHash<QString, QSharedPointer<softbus::devices::physical::SerialDevice>> m_serialByEndpoint;
+};
+
+} // namespace softbus::message_bus::egress