update changelog

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

@@ -19,6 +19,7 @@
 
 #include <atomic>
 #include <string>
+#include <vector>
 
 #include "base_menu_gui.h"
 
@@ -35,6 +36,8 @@ public:
     bool handleInput(u64 keysDown, u64 keysHeld, const HidTouchState &touchPos,
                      HidAnalogStickState leftJoy, HidAnalogStickState rightJoy) override;
 
+    void startJob(int packageIndex, bool extractOnly);
+
 private:
     enum class UpdateStage {
         Idle,
@@ -43,6 +46,8 @@ private:
         Done,
         Failed,
         Cancelled,
+        FetchingChangelog,
+        ChangelogReady,
     };
 
     struct PackageInfo {
@@ -56,11 +61,14 @@ private:
         {"Horizon OC + Extensions", "https://github.com/Horizon-OC/Horizon-OC/releases/latest/download/dist_ext.zip", "sdmc:/config/horizon-oc/dist_ext.zip"},
     };
 
+    static constexpr const char *kReleaseApiUrl = "https://api.github.com/repos/Horizon-OC/Horizon-OC/releases/latest";
+    static constexpr const char *kReleaseInfoPath = "sdmc:/config/horizon-oc/release_info.json";
+
     bool isBusy() const {
         return m_stage.load(std::memory_order_acquire) != UpdateStage::Idle;
     }
 
-    void startJob(int packageIndex, bool extractOnly);
+    void startChangelogFetch(int packageIndex);
     void requestCancel();
     void reapThread();
     void pollJob();
@@ -68,6 +76,9 @@ private:
     static void jobEntry(void *arg);
     void jobBody();
 
+    static void fetchChangelogEntry(void *arg);
+    void fetchChangelogBody();
+
     std::atomic<UpdateStage> m_stage{UpdateStage::Idle};
     int m_activePackage = -1;
     bool m_extractOnly = false;
@@ -75,6 +86,11 @@ private:
     Thread m_thread{};
     std::string m_resultMessage;
 
+    std::string m_changelogTag;
+    std::vector<std::string> m_changelogLines;
+
+    bool m_pendingChangelogConfirm = false;
+
     tsl::elm::ListItem *m_items[2] = {nullptr, nullptr};
     UpdateStatusPanel *m_status = nullptr;