devices modbus rtu 1.0

src/core/plugin_system/PluginHost.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <memory>
+
+#include <QHash>
+#include <QString>
+
+#include "core/plugin_system/PluginManager.h"
+
+namespace softbus::core::plugin_system
+{
+
+class PluginHost
+{
+public:
+    struct LoadedPlugin
+    {
+        QString path;
+        QString protocolPluginId;
+        QString framerPluginId;
+        int abiVersion{1};
+        void* handle{nullptr};
+    };
+
+    explicit PluginHost(std::shared_ptr<PluginManager> manager);
+    ~PluginHost();
+
+    bool loadPlugin(const QString& path, QString* err = nullptr);
+    bool reloadPlugin(const QString& path, QString* err = nullptr);
+    bool unloadPlugin(const QString& path, QString* err = nullptr);
+
+private:
+    void unloadAll();
+
+    std::shared_ptr<PluginManager> m_manager;
+    QHash<QString, LoadedPlugin> m_loaded;
+};
+
+} // namespace softbus::core::plugin_system