1 files changed, 43 insertions, 0 deletions
diff --git a/mobile/android/components/geckoview/GeckoViewInputStream.h b/mobile/android/components/geckoview/GeckoViewInputStream.h
new file mode 100644
index 0000000000..ac48e0db25
--- /dev/null
+++ b/mobile/android/components/geckoview/GeckoViewInputStream.h
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cin: */
+/* 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 GeckoViewInputStream_h__
+#define GeckoViewInputStream_h__
+
+#include "mozilla/java/GeckoViewInputStreamWrappers.h"
+#include "mozilla/java/ContentInputStreamWrappers.h"
+#include "nsIInputStream.h"
+
+class GeckoViewInputStream : public nsIInputStream {
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIINPUTSTREAM
+
+  explicit GeckoViewInputStream(
+      mozilla::java::GeckoViewInputStream::LocalRef aInstance)
+      : mInstance(aInstance){};
+  bool isClosed() const;
+
+ protected:
+  virtual ~GeckoViewInputStream() = default;
+
+ private:
+  mozilla::java::GeckoViewInputStream::LocalRef mInstance;
+  bool mClosed{false};
+};
+
+class GeckoViewContentInputStream final : public GeckoViewInputStream {
+ public:
+  static nsresult getInstance(const nsAutoCString& aUri,
+                              nsIInputStream** aInstance);
+  static bool isReadable(const nsAutoCString& aUri);
+
+ private:
+  explicit GeckoViewContentInputStream(const nsAutoCString& aUri)
+      : GeckoViewInputStream(mozilla::java::ContentInputStream::GetInstance(
+            mozilla::jni::StringParam(aUri))) {}
+};
+
+#endif  // !GeckoViewInputStream_h__