Download manager implementation

scwx-qt/source/scwx/qt/request/download_request.hpp

@@ -0,0 +1,51 @@
+#pragma once
+
+#include <filesystem>
+#include <memory>
+
+#include <QObject>
+
+namespace scwx
+{
+namespace qt
+{
+namespace request
+{
+
+class DownloadRequest : public QObject
+{
+   Q_OBJECT
+
+public:
+   enum class CompleteReason
+   {
+      OK,
+      Canceled,
+      IOError,
+      RemoteError
+   };
+
+   explicit DownloadRequest(const std::string&           url,
+                            const std::filesystem::path& destinationPath);
+   ~DownloadRequest();
+
+   const std::string&           url() const;
+   const std::filesystem::path& destination_path() const;
+
+   void Cancel();
+
+   bool IsCanceled() const;
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+
+signals:
+   void ProgressUpdated(std::ptrdiff_t downloadedBytes,
+                        std::ptrdiff_t totalBytes);
+   void RequestComplete(CompleteReason reason);
+};
+
+} // namespace request
+} // namespace qt
+} // namespace scwx