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// 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_
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