First Commit

updater/Updater.h

@@ -0,0 +1,66 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#pragma once
+
+#include "common/ProgressCallback.h"
+
+#ifdef _WIN32
+#include "common/RedtapeWindows.h"
+#include "7z.h"
+#include "7zFile.h"
+#endif
+
+#include <string>
+#include <vector>
+
+class Updater
+{
+public:
+	Updater(ProgressCallback* progress);
+	~Updater();
+
+	static void SetupLogging(ProgressCallback* progress, const std::string& destination_directory);
+
+	bool Initialize(std::string destination_directory);
+
+	bool OpenUpdateZip(const char* path);
+	bool PrepareStagingDirectory();
+	bool StageUpdate();
+	bool CommitUpdate();
+	void CleanupStagingDirectory();
+	void RemoveUpdateZip();
+
+	std::string FindPCSX2Exe() const;
+
+private:
+	bool RecursiveDeleteDirectory(const char* path);
+
+	void CloseUpdateZip();
+
+	struct FileToUpdate
+	{
+		u32 file_index;
+		std::string destination_filename;
+	};
+
+	bool ParseZip();
+
+	std::string m_zip_path;
+	std::string m_destination_directory;
+	std::string m_staging_directory;
+
+	std::vector<FileToUpdate> m_update_paths;
+	std::vector<std::string> m_update_directories;
+
+	ProgressCallback* m_progress;
+
+#ifdef _WIN32
+	CFileInStream m_archive_stream = {};
+	CLookToRead2 m_look_stream = {};
+	CSzArEx m_archive = {};
+
+	bool m_file_opened = false;
+	bool m_archive_opened = false;
+#endif
+};