1 files changed, 48 insertions, 0 deletions
diff --git a/xfa/fgas/font/cfx_fontsourceenum_file.h b/xfa/fgas/font/cfx_fontsourceenum_file.h
new file mode 100644
index 0000000000..ce3f961723
--- /dev/null
+++ b/xfa/fgas/font/cfx_fontsourceenum_file.h
@@ -0,0 +1,48 @@
+// Copyright 2018 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FGAS_FONT_CFX_FONTSOURCEENUM_FILE_H_
+#define XFA_FGAS_FONT_CFX_FONTSOURCEENUM_FILE_H_
+
+#include <vector>
+
+#include "core/fxcrt/fx_stream.h"
+#include "core/fxcrt/fx_string.h"
+#include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/retain_ptr.h"
+
+#if _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
+#error "Not used on Windows"
+#endif
+
+class CFX_FontSourceEnum_File {
+ public:
+  CFX_FontSourceEnum_File();
+  ~CFX_FontSourceEnum_File();
+
+  void GetNext();
+  bool HasNext() const;
+  RetainPtr<IFX_SeekableStream> GetStream() const;
+
+ private:
+  struct HandleParentPath {
+    HandleParentPath() = default;
+    HandleParentPath(const HandleParentPath& x) {
+      pFileHandle = x.pFileHandle;
+      bsParentPath = x.bsParentPath;
+    }
+    FX_FileHandle* pFileHandle;
+    ByteString bsParentPath;
+  };
+
+  ByteString GetNextFile();
+
+  WideString m_wsNext;
+  std::vector<HandleParentPath> m_FolderQueue;
+  std::vector<ByteString> m_FolderPaths;
+};
+
+#endif  // XFA_FGAS_FONT_CFX_FONTSOURCEENUM_FILE_H_