devicesbus read data

src/core/plugin_system/PluginManager.h

@@ -1,7 +1,25 @@
-#pragma once
-
-// Placeholder for plugin manager.
-class PluginManager {
-public:
-    PluginManager() = default;
+#pragma once
+
+#include <memory>
+
+#include <QHash>
+#include <QString>
+
+#include "core/plugin_system/IProtocolPlugin.h"
+
+namespace softbus::core::plugin_system
+{
+
+class PluginManager
+{
+public:
+    PluginManager() = default;
+
+    void registerProtocolPlugin(std::shared_ptr<IProtocolPlugin> plugin);
+    std::shared_ptr<IProtocolPlugin> selectProtocolPlugin(const QString& protocolHint) const;
+
+private:
+    QHash<QString, std::shared_ptr<IProtocolPlugin>> m_protocolPlugins;
 };
+
+} // namespace softbus::core::plugin_system