add builtin updater

Source/hoc-clk/overlay/src/ui/gui/update_gui.h

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include "../../ipc.h"
+
+#include <atomic>
+#include <string>
+
+#include "base_menu_gui.h"
+
+class UpdateStatusPanel;
+
+class UpdateGui : public BaseMenuGui {
+
+public:
+    UpdateGui();
+    ~UpdateGui();
+
+    void listUI() override;
+    void update() override;
+    bool handleInput(u64 keysDown, u64 keysHeld, const HidTouchState &touchPos,
+                     HidAnalogStickState leftJoy, HidAnalogStickState rightJoy) override;
+
+private:
+    enum class UpdateStage {
+        Idle,
+        Downloading,
+        Extracting,
+        Done,
+        Failed,
+        Cancelled,
+    };
+
+    struct PackageInfo {
+        const char *displayName;
+        const char *url;
+        const char *zipPath;
+    };
+
+    static constexpr PackageInfo kPackages[2] = {
+        {"HOC",     "https://github.com/Horizon-OC/Horizon-OC/releases/latest/download/dist.zip", "sdmc:/config/horizon-oc/dist.zip"},
+        {"HOC-EXT", "https://github.com/Horizon-OC/Horizon-OC/releases/latest/download/dist_ext.zip", "sdmc:/config/horizon-oc/dist_ext.zip"},
+    };
+
+    bool isBusy() const {
+        return m_stage.load(std::memory_order_acquire) != UpdateStage::Idle;
+    }
+
+    void startJob(int packageIndex, bool extractOnly);
+    void requestCancel();
+    void reapThread();
+    void pollJob();
+
+    static void jobEntry(void *arg);
+    void jobBody();
+
+    std::atomic<UpdateStage> m_stage{UpdateStage::Idle};
+    int m_activePackage = -1;
+    bool m_extractOnly = false;
+    bool m_threadActive = false;
+    Thread m_thread{};
+    std::string m_resultMessage;
+
+    tsl::elm::ListItem *m_items[2] = {nullptr, nullptr};
+    UpdateStatusPanel *m_status = nullptr;
+};