프로젝트 소스 공개

Native/ProjectQuintUpdater/project_quint_updater.mm

@@ -0,0 +1,110 @@
+#import <AppKit/AppKit.h>
+#import <Sparkle/Sparkle.h>
+
+#include <string>
+
+#if defined(__GNUC__)
+#define PQ_EXPORT extern "C" __attribute__((visibility("default")))
+#else
+#define PQ_EXPORT extern "C"
+#endif
+
+namespace
+{
+    SPUStandardUpdaterController *s_updaterController = nil;
+    std::string s_lastError;
+
+    void SetError(NSString *message)
+    {
+        s_lastError = message == nil ? std::string() : std::string(message.UTF8String);
+    }
+
+    bool RequireMainThread()
+    {
+        if ([NSThread isMainThread])
+            return true;
+        SetError(@"Sparkle updater calls must run on the macOS main thread.");
+        return false;
+    }
+}
+
+PQ_EXPORT bool PQUpdaterInitialize()
+{
+    @autoreleasepool
+    {
+        if (!RequireMainThread())
+            return false;
+        if (s_updaterController != nil)
+            return true;
+
+        @try
+        {
+            s_updaterController = [[SPUStandardUpdaterController alloc]
+                initWithStartingUpdater:YES
+                updaterDelegate:nil
+                userDriverDelegate:nil];
+            if (s_updaterController == nil)
+            {
+                SetError(@"Sparkle updater controller could not be created.");
+                return false;
+            }
+            s_lastError.clear();
+            return true;
+        }
+        @catch (NSException *exception)
+        {
+            SetError(exception.reason ?: exception.name);
+            s_updaterController = nil;
+            return false;
+        }
+    }
+}
+
+PQ_EXPORT bool PQUpdaterCanCheckForUpdates()
+{
+    @autoreleasepool
+    {
+        if (!RequireMainThread() || s_updaterController == nil)
+            return false;
+        return s_updaterController.updater.canCheckForUpdates;
+    }
+}
+
+PQ_EXPORT bool PQUpdaterCheckForUpdates()
+{
+    @autoreleasepool
+    {
+        if (!RequireMainThread())
+            return false;
+        if (s_updaterController == nil)
+        {
+            SetError(@"Sparkle updater has not been initialized.");
+            return false;
+        }
+        if (!s_updaterController.updater.canCheckForUpdates)
+        {
+            SetError(@"Sparkle is already checking for an update.");
+            return false;
+        }
+
+        [s_updaterController checkForUpdates:nil];
+        s_lastError.clear();
+        return true;
+    }
+}
+
+PQ_EXPORT void PQUpdaterShutdown()
+{
+    @autoreleasepool
+    {
+        if (!RequireMainThread())
+            return;
+        s_updaterController = nil;
+        s_lastError.clear();
+    }
+}
+
+PQ_EXPORT const char *PQUpdaterGetLastError()
+{
+    return s_lastError.c_str();
+}