1 files changed, 41 insertions, 0 deletions
diff --git a/extensions/spellcheck/hunspell/glue/mozHunspellFileMgrSandbox.h b/extensions/spellcheck/hunspell/glue/mozHunspellFileMgrSandbox.h
new file mode 100644
index 0000000000..c0434c14ca
--- /dev/null
+++ b/extensions/spellcheck/hunspell/glue/mozHunspellFileMgrSandbox.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 mozHunspellFileMgrSandbox_h
+#define mozHunspellFileMgrSandbox_h
+
+#include <string>
+#include <stdint.h>
+
+#include "mozilla/Result.h"
+#include "mozilla/ResultExtensions.h"
+#include "nsIInputStream.h"
+#include "nsReadLine.h"
+
+// Note: This class name and lack of namespacing terrible, but are necessary
+// for Hunspell compatibility.
+class FileMgr final {
+ public:
+  /**
+   * aFilename must be a local file/jar URI for the file to load.
+   *
+   * aKey is the decription key for encrypted Hunzip files, and is
+   * unsupported. The argument is there solely for compatibility.
+   */
+  explicit FileMgr(const char* aFilename, const char* aKey = nullptr);
+  ~FileMgr();
+
+  // Note: The nonstandard naming conventions of these methods are necessary for
+  // Hunspell compatibility.
+  bool getline(std::string& aLine);
+  int getlinenum() const;
+
+ private:
+  // opaque file descriptor got from the host application
+  uint32_t mFd;
+};
+
+#endif  // mozHunspellFileMgrSandbox_h