chore:下载metalink

src/CMakeLists.txt

@@ -9,8 +9,8 @@ set(CMAKE_AUTORCC ON)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
-find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets)
-find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets)
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets Network)
+find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets Network)
 
 set(PROJECT_SOURCES
         main.cpp
@@ -47,7 +47,7 @@ else()
     endif()
 endif()
 
-target_link_libraries(Spark-Update-Tool PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
+target_link_libraries(Spark-Update-Tool PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Network)
 
 # Qt for iOS sets MACOSX_BUNDLE_GUI_IDENTIFIER automatically since Qt 6.1.
 # If you are developing for iOS or macOS you should consider setting an

src/appdelegate.cpp

@@ -5,6 +5,7 @@
 #include <QProgressBar>
 #include <QPushButton>
 #include <QApplication> // 包含 QApplication 头文件
+#include <QDir> // 添加 QDir 头文件
 
 AppDelegate::AppDelegate(QObject *parent) : QStyledItemDelegate(parent), m_downloadManager(new DownloadManager(this))
 {
@@ -128,23 +129,32 @@ bool AppDelegate::editorEvent(QEvent *event, QAbstractItemModel *model, const QS
             // 取消按钮区域
             QRect cancelButtonRect(rect.right() - 70, rect.top() + (rect.height() - 20) / 2, 60, 20);
             if (cancelButtonRect.contains(mouseEvent->pos())) {
-                // 修正方法调用，假设 DownloadManager 有 killProcess 方法
-                if (m_downloadManager->isRunning()) { 
-                    m_downloadManager->killProcess(); 
-                    m_isDownloading = false;
-                    emit updateDisplay(); // 触发重绘
-                }
+                // 修正方法调用，假设 DownloadManager 有 cancelDownload 方法
+                m_downloadManager->cancelDownload(); 
+                m_isDownloading = false;
+                emit updateDisplay(); // 触发重绘
                 return true;
             }
         } else {
             // 更新按钮区域
             QRect buttonRect(rect.right() - 80, rect.top() + (rect.height() - 30) / 2, 70, 30);
             if (buttonRect.contains(mouseEvent->pos())) {
-                // 修改这里：使用Qt::UserRole +1获取包名
                 QString packageName = index.data(Qt::UserRole + 1).toString();
+                QString downloadUrl = index.data(Qt::UserRole + 7).toString();
+
+                qDebug() << "从模型中获取的包名:" << packageName;
+                qDebug() << "从模型中获取的下载 URL:" << downloadUrl; // 检查模型中是否正确传递 URL
+
+                if (downloadUrl.isEmpty()) {
+                    qWarning() << "下载 URL 为空，无法开始下载，包名:" << packageName;
+                    return false;
+                }
+
+                QString outputPath = QString("%1/%2.metalink").arg(QDir::tempPath(), packageName);
+
                 m_isDownloading = true;
                 m_progress = 0;
-                m_downloadManager->startDownload(packageName);
+                m_downloadManager->startDownload(downloadUrl, outputPath);
                 emit updateDisplay(); // 触发重绘
                 return true;
             }

src/applistmodel.cpp

@@ -14,29 +14,49 @@ QVariant AppListModel::data(const QModelIndex &index, int role) const
     if (!index.isValid() || index.row() >= m_data.size())
         return QVariant();
 
-    const QJsonObject obj = m_data.at(index.row()).toObject();
-
+    const QVariantMap &map = m_data.at(index.row()); // 直接访问 QVariantMap
     switch (role) {
     case Qt::DisplayRole:
-        return obj["name"].toString();
+        return map.value("name");
     case Qt::UserRole + 1: // 包名
-        return obj["package"].toString();
+        return map.value("package");
     case Qt::UserRole + 2: // 当前版本
-        return obj["current_version"].toString();
+        return map.value("current_version");
     case Qt::UserRole + 3: // 新版本
-        return obj["new_version"].toString();
+        return map.value("new_version");
     case Qt::UserRole + 4: // 图标路径
-        return obj["icon"].toString();
+        return map.value("icon");
     case Qt::UserRole + 5: // 文件大小
-        return obj["size"].toVariant();
+        return map.value("size");
+    case Qt::UserRole + 6: // 描述
+        return map.value("description");
+    case Qt::UserRole + 7: // 下载 URL
+        return map.value("download_url"); // 返回下载 URL
     default:
         return QVariant();
     }
 }
 
-void AppListModel::setUpdateData(const QJsonArray &data)
+void AppListModel::setUpdateData(const QJsonArray &updateInfo)
 {
     beginResetModel();
-    m_data = data;
+    m_data.clear(); // 清空 QList<QVariantMap>
+
+    for (const auto &item : updateInfo) {
+        QJsonObject obj = item.toObject();
+        QVariantMap map;
+        map["package"] = obj["package"].toString();
+        map["name"] = obj["name"].toString();
+        map["current_version"] = obj["current_version"].toString();
+        map["new_version"] = obj["new_version"].toString();
+        map["icon"] = obj["icon"].toString();
+        map["size"] = obj["size"].toString();
+        map["download_url"] = obj["download_url"].toString(); // 确保设置下载 URL
+        m_data.append(map); // 添加到 QList<QVariantMap>
+
+        qDebug() << "设置到模型的包名:" << map["package"].toString();
+        qDebug() << "设置到模型的下载 URL:" << map["download_url"].toString(); // 检查设置的数据
+    }
+
     endResetModel();
 }

src/applistmodel.h

@@ -20,7 +20,7 @@ public:
     void setUpdateData(const QJsonArray &data);
 
 private:
-    QJsonArray m_data;
+    QList<QVariantMap> m_data; // 修改类型为 QList<QVariantMap>
 };
 
 #endif // APPLISTMODEL_H

src/aptssupdater.cpp

@@ -381,9 +381,14 @@ QJsonArray aptssUpdater::getUpdateInfoAsJson()
         }
         
         // 在构建JSON对象时添加新字段（在jsonObj中添加）：
-        jsonObj["download_url"] = packageInfo[packageName]["url"];
+        if (packageInfo[packageName].contains("url")) {
+            jsonObj["download_url"] = packageInfo[packageName]["url"];
+            qDebug() << "生成的下载 URL:" << packageInfo[packageName]["url"]; // 检查生成的 URL
+        } else {
+            qWarning() << "未找到下载 URL，包名:" << packageName;
+            jsonObj["download_url"] = ""; // 设置为空字符串以避免崩溃
+        }
         jsonObj["sha512"] = packageInfo[packageName]["sha512"];
-        
         jsonArray.append(jsonObj);
     }
     qDebug()<<jsonArray;

src/downloadmanager.cpp

@@ -1,80 +1,68 @@
 #include "downloadmanager.h"
-#include <QDebug> // 包含 QDebug 头文件
+#include <QFile>
+#include <QDebug>
 
-DownloadManager::DownloadManager(QObject *parent) : QObject(parent), m_process(new QProcess(this))
+DownloadManager::DownloadManager(QObject *parent) : QObject(parent) {}
+
+void DownloadManager::startDownload(const QString &url, const QString &outputPath)
 {
-    m_progressRegex = QRegularExpression(R"(\((\d+)%\))");
-    connect(m_process, &QProcess::readyReadStandardOutput, this, &DownloadManager::onProcessReadyRead);
-    connect(m_process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &DownloadManager::onProcessFinished);
+    qDebug() << "接收到的下载 URL:" << url; // 检查 URL 是否正确传递
+
+    // 验证 URL 是否包含协议
+    QUrl metalinkUrl(url + ".metalink");
+    if (!metalinkUrl.isValid() || metalinkUrl.scheme().isEmpty()) {
+        qWarning() << "无效的 URL:" << metalinkUrl.toString();
+        emit downloadFinished(false);
+        return;
+    }
+
+    QNetworkRequest request(metalinkUrl);
+    m_reply = m_networkManager.get(request);
+
+    connect(m_reply, &QNetworkReply::downloadProgress, this, &DownloadManager::onDownloadProgress);
+    connect(m_reply, &QNetworkReply::finished, this, &DownloadManager::onDownloadFinished);
+
+    // 保存路径
+    m_reply->setProperty("outputPath", outputPath);
 }
 
-DownloadManager::~DownloadManager()
+void DownloadManager::onDownloadProgress(qint64 bytesReceived, qint64 bytesTotal)
 {
-    if (m_process->state() == QProcess::Running) {
-        m_process->kill();
-        // 原代码
-        // m_process->waitForFinished();
-        
-        // 修改后增加超时处理
-        if (!m_process->waitForFinished(5000)) {
-            qWarning() << "进程终止超时";
-        }
+    if (bytesTotal > 0) {
+        int progress = static_cast<int>((bytesReceived * 100) / bytesTotal);
+        emit downloadProgress(progress);
     }
 }
 
-void DownloadManager::startDownload(const QString &appName)
+void DownloadManager::onDownloadFinished()
 {
-    // 输出开始下载的日志
-    QString program = "aptss";
-    QStringList arguments;
-    arguments << "download" << "--print-uris" << appName;
-    
-    qDebug() << "执行命令:" << program << arguments.join(" ");
-    m_process->start(program, arguments);
-}
-
-void DownloadManager::onProcessReadyRead()
-{
-    static QString buffer;  // 缓存未处理的输出
-    buffer += QString::fromUtf8(m_process->readAllStandardOutput());
-
-    const QStringList lines = buffer.split(QRegularExpression("[\r\n]"), Qt::SkipEmptyParts);
-
-    for (const QString &line : lines) {
-        QRegularExpressionMatch match = m_progressRegex.match(line);
-        if (match.hasMatch()) {
-            int progress = match.captured(1).toInt();
-            qDebug() << "匹配进度:" << progress << "% => " << line;
-            emit downloadProgress(progress);
+    if (m_reply->error() == QNetworkReply::NoError) {
+        QString outputPath = m_reply->property("outputPath").toString();
+        QFile file(outputPath);
+        if (file.open(QIODevice::WriteOnly)) {
+            file.write(m_reply->readAll());
+            file.close();
+            qDebug() << "文件已保存到路径:" << outputPath; // 输出保存路径
+            emit downloadFinished(true);
         } else {
-            // qDebug() << "未匹配行:" << line;
+            qWarning() << "无法保存文件到路径:" << outputPath;
+            emit downloadFinished(false);
         }
-    }
-
-    // 如果最后不是完整的一行，保留最后一部分
-    if (!buffer.endsWith('\n') && !buffer.endsWith('\r')) {
-        buffer = lines.last();
     } else {
-        buffer.clear();
-    }
-}
-
-
-void DownloadManager::onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus)
-{
-    bool success = (exitStatus == QProcess::NormalExit && exitCode == 0);
-    emit downloadFinished(success);
-}
-
-bool DownloadManager::isRunning() const
-{
-    return m_process->state() == QProcess::Running;
-}
-
-void DownloadManager::killProcess()
-{
-    if (m_process->state() == QProcess::Running) {
-        m_process->kill();
-        m_process->waitForFinished();
+        qWarning() << "下载失败:" << m_reply->errorString();
+        emit downloadFinished(false);
+    }
+
+    m_reply->deleteLater();
+    m_reply = nullptr;
+}
+
+void DownloadManager::cancelDownload()
+{
+    if (m_reply) {
+        m_reply->abort(); // 取消当前下载
+        m_reply->deleteLater();
+        m_reply = nullptr;
+        emit downloadFinished(false); // 发送下载失败信号
     }
 }

src/downloadmanager.h

@@ -2,30 +2,28 @@
 #define DOWNLOADMANAGER_H
 
 #include <QObject>
-#include <QProcess>
-#include <QRegularExpression>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+
 class DownloadManager : public QObject
 {
     Q_OBJECT
 public:
     explicit DownloadManager(QObject *parent = nullptr);
-    ~DownloadManager();
-
-    void startDownload(const QString &appName);
-    bool isRunning() const; // 声明 isRunning 方法
-    void killProcess(); // 声明 killProcess 方法
+    void startDownload(const QString &url, const QString &outputPath);
+    void cancelDownload(); // 添加取消下载的方法
 
 signals:
-    void downloadProgress(int progress);
-    void downloadFinished(bool success);
+    void downloadProgress(int progress); // 下载进度信号
+    void downloadFinished(bool success); // 下载完成信号
 
 private slots:
-    void onProcessReadyRead();
-    void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
+    void onDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
+    void onDownloadFinished();
 
 private:
-    QProcess *m_process;
-    QRegularExpression m_progressRegex;
+    QNetworkAccessManager m_networkManager;
+    QNetworkReply *m_reply = nullptr;
 };
 
 #endif // DOWNLOADMANAGER_H

src/mainwindow.cpp

@@ -151,7 +151,12 @@ void MainWindow::checkUpdates()
     aptssUpdater updater;
     QJsonArray updateInfo = updater.getUpdateInfoAsJson();
     m_model->setUpdateData(updateInfo);
-    
+
+    for (const auto &item : updateInfo) {
+        QJsonObject obj = item.toObject();
+        qDebug() << "模型设置的包名:" << obj["package"].toString();
+        qDebug() << "模型设置的下载 URL:" << obj["download_url"].toString(); // 检查模型数据
+    }
 }
 
 MainWindow::~MainWindow()