WiiUtils: Add function to convert UpdateResult to jint

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/WiiUtils.java

@@ -10,6 +10,16 @@ public final class WiiUtils
   public static final int RESULT_CORRUPTED_SOURCE = 3;
   public static final int RESULT_TITLE_MISSING = 4;
 
+  public static final int UPDATE_RESULT_SUCCESS = 0;
+  public static final int UPDATE_RESULT_ALREADY_UP_TO_DATE = 1;
+  public static final int UPDATE_RESULT_REGION_MISMATCH = 2;
+  public static final int UPDATE_RESULT_MISSING_UPDATE_PARTITION = 3;
+  public static final int UPDATE_RESULT_DISC_READ_FAILED = 4;
+  public static final int UPDATE_RESULT_SERVER_FAILED = 5;
+  public static final int UPDATE_RESULT_DOWNLOAD_FAILED = 6;
+  public static final int UPDATE_RESULT_IMPORT_FAILED = 7;
+  public static final int UPDATE_RESULT_CANCELLED = 8;
+
   public static native boolean installWAD(String file);
 
   public static native int importWiiSave(String file, BooleanSupplier canOverwrite);

Source/Android/jni/WiiUtils.cpp

@@ -35,6 +35,36 @@ static jint ConvertCopyResult(WiiSave::CopyResult result)
   static_assert(static_cast<int>(WiiSave::CopyResult::NumberOfEntries) == 5);
 }
 
+static jint ConvertUpdateResult(WiiUtils::UpdateResult result)
+{
+  switch (result)
+  {
+  case WiiUtils::UpdateResult::Succeeded:
+    return 0;
+  case WiiUtils::UpdateResult::AlreadyUpToDate:
+    return 1;
+  case WiiUtils::UpdateResult::RegionMismatch:
+    return 2;
+  case WiiUtils::UpdateResult::MissingUpdatePartition:
+    return 3;
+  case WiiUtils::UpdateResult::DiscReadFailed:
+    return 4;
+  case WiiUtils::UpdateResult::ServerFailed:
+    return 5;
+  case WiiUtils::UpdateResult::DownloadFailed:
+    return 6;
+  case WiiUtils::UpdateResult::ImportFailed:
+    return 7;
+  case WiiUtils::UpdateResult::Cancelled:
+    return 8;
+  default:
+    ASSERT(false);
+    return 1;
+  }
+
+  static_assert(static_cast<int>(WiiUtils::UpdateResult::NumberOfEntries) == 9);
+}
+
 extern "C" {
 
 JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_WiiUtils_installWAD(JNIEnv* env,

Source/Core/Core/WiiUtils.h

@@ -82,6 +82,8 @@ enum class UpdateResult
   ImportFailed,
   // Update was cancelled.
   Cancelled,
+
+  NumberOfEntries,
 };
 
 // Return false to cancel the update as soon as the current title has finished updating.