feat: 支持加载插件指针

(cherry picked from commit ce457ab)

Author: s12mmm3

QCloudMusicApi/apihelper.cpp

@@ -158,6 +158,18 @@ bool ApiHelper::loadPlugin(const QString& fileName)
     return false;
 }
 
+bool ApiHelper::loadPlugin(QCloudMusicApiPlugin *plugin)
+{
+    ApiPluginImpl* pluginImpl = new ApiPluginImpl();
+    if (plugin) {
+        pluginImpl->loader = new QPluginLoader(this);
+        pluginImpl->plugin = plugin;
+        m_pluginImpls.push_back(pluginImpl);
+        return true;
+    }
+    return false;
+}
+
 bool ApiHelper::unloadPlugin(const QString& fileName)
 {
     auto result = false;
@@ -175,3 +187,21 @@ bool ApiHelper::unloadPlugin(const QString& fileName)
     }
     return result;
 }
+
+bool ApiHelper::unloadPlugin(QCloudMusicApiPlugin *plugin)
+{
+    auto result = false;
+    for (auto i = 0; i < m_pluginImpls.size(); i++) {
+        auto pluginImpl = m_pluginImpls[i];
+        if (pluginImpl->plugin == plugin) {
+            m_pluginImpls.removeAt(i);
+            pluginImpl->loader->deleteLater();
+            result = pluginImpl->loader->unload();
+            if (!result) {
+                DEBUG << pluginImpl->loader->errorString();
+            }
+            break;
+        }
+    }
+    return result;
+}

QCloudMusicApi/apihelper.h

@@ -6,6 +6,7 @@
 #include <QObject>
 
 class ApiPluginImpl;
+class QCloudMusicApiPlugin;
 
 /**
  * @class ApiHelper
@@ -64,13 +65,27 @@ class QCLOUDMUSICAPI_EXPORT ApiHelper : public NeteaseCloudMusicApi
      */
     Q_INVOKABLE bool loadPlugin(const QString& fileName);
 
+    /**
+     * @brief 加载插件
+     * @param plugin 插件指针
+     * @return 加载结果
+     */
+    Q_INVOKABLE bool loadPlugin(QCloudMusicApiPlugin* plugin);
+
     /**
      * @brief 卸载插件
      * @param fileName 插件路径
      * @return 卸载结果
      */
     Q_INVOKABLE bool unloadPlugin(const QString& fileName);
 
+    /**
+     * @brief 卸载插件
+     * @param plugin 插件指针
+     * @return 卸载结果
+     */
+    Q_INVOKABLE bool unloadPlugin(QCloudMusicApiPlugin* plugin);
+
 public:
     DEFINE_VALUE(QString, proxy, "")
     DEFINE_VALUE(QString, realIP, "")