1 files changed, 54 insertions, 0 deletions
diff --git a/uriloader/exthandler/nsMIMEInfoChild.h b/uriloader/exthandler/nsMIMEInfoChild.h
new file mode 100644
index 0000000000..707f19aa67
--- /dev/null
+++ b/uriloader/exthandler/nsMIMEInfoChild.h
@@ -0,0 +1,54 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsMIMEInfoChild_h
+#define nsMIMEInfoChild_h
+
+#include "nsMIMEInfoImpl.h"
+
+/*
+ * A platform-generic nsMIMEInfo implementation to be used in child process
+ * generic code that needs a MIMEInfo with limited functionality.
+ */
+class nsChildProcessMIMEInfo : public nsMIMEInfoImpl {
+ public:
+  explicit nsChildProcessMIMEInfo(const char* aMIMEType = "")
+      : nsMIMEInfoImpl(aMIMEType) {}
+
+  explicit nsChildProcessMIMEInfo(const nsACString& aMIMEType)
+      : nsMIMEInfoImpl(aMIMEType) {}
+
+  nsChildProcessMIMEInfo(const nsACString& aType, HandlerClass aClass)
+      : nsMIMEInfoImpl(aType, aClass) {}
+
+  NS_IMETHOD LaunchWithFile(nsIFile* aFile) override {
+    return NS_ERROR_NOT_IMPLEMENTED;
+  };
+
+  NS_IMETHOD IsCurrentAppOSDefault(bool* _retval) override {
+    return NS_ERROR_NOT_IMPLEMENTED;
+  };
+
+ protected:
+  [[nodiscard]] virtual nsresult LoadUriInternal(nsIURI* aURI) override {
+    return NS_ERROR_NOT_IMPLEMENTED;
+  };
+
+#ifdef DEBUG
+  [[nodiscard]] virtual nsresult LaunchDefaultWithFile(
+      nsIFile* aFile) override {
+    return NS_ERROR_UNEXPECTED;
+  }
+#endif
+  [[nodiscard]] static nsresult OpenApplicationWithURI(nsIFile* aApplication,
+                                                       const nsCString& aURI) {
+    return NS_ERROR_NOT_IMPLEMENTED;
+  }
+
+  NS_IMETHOD GetDefaultDescription(nsAString& aDefaultDescription) override {
+    return NS_ERROR_NOT_IMPLEMENTED;
+  };
+};
+
+#endif