Add all the files

src/gui/CemuUpdateWindow.h

@@ -0,0 +1,71 @@
+#pragma once
+
+#include <wx/dialog.h>
+#include <wx/stattext.h>
+#include <wx/gauge.h>
+#include <wx/timer.h>
+#include <wx/hyperlink.h>
+#include <wx/checkbox.h>
+
+#include <curl/system.h>
+
+class CemuUpdateWindow : public wxDialog
+{
+public:
+	CemuUpdateWindow(wxWindow* parent);
+	~CemuUpdateWindow();
+
+	static std::future<bool> IsUpdateAvailable();
+
+private:
+	wxStaticText* m_text;
+	wxGauge* m_gauge;
+	wxButton* m_cancel_button, *m_update_button;
+	wxHyperlinkCtrl* m_changelog;
+
+	void OnUpdateButton(const wxCommandEvent& event);
+	void OnCancelButton(const wxCommandEvent& event);
+	void OnClose(wxCloseEvent& event);
+	void OnResult(wxCommandEvent& event);
+	void OnGaugeUpdate(wxCommandEvent& event);
+
+	static size_t WriteStringCallback(char* ptr, size_t size, size_t nmemb, void* userdata);
+	static bool GetServerVersion(uint64& version, std::string& filename, std::string& changelog_filename);
+	static bool CheckVersion();
+	static bool IsUpdateAvailable(uint64 latest_version);
+
+	static int ProgressCallback(void* clientp, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow);
+	bool DownloadCemuZip(const std::string& url, const fs::path& filename);
+	bool ExtractUpdate(const fs::path& zipname, const fs::path& targetpath);
+
+	enum class WorkerOrder
+	{
+		Idle,
+		Exit,
+		CheckVersion,
+		UpdateVersion,
+	};
+	enum class Result
+	{
+		NoUpdateAvailable,
+		UpdateAvailable,
+		UpdateDownloaded,
+		UpdateDownloadError,
+		ExtractSuccess,
+		ExtractError,
+		Success,
+		Error
+	};
+	std::mutex m_mutex;
+	std::condition_variable m_condition;
+	WorkerOrder m_order = WorkerOrder::CheckVersion;
+	void WorkerThread();
+
+	uint64 m_version = 0;
+	std::string m_filename, m_changelog_filename;
+	int m_gauge_max_value = 0;
+
+	std::thread m_thread;
+	fs::path m_restart_file;
+	bool m_restart_required = false;
+};