mirror of
https://github.com/OpenRCT2/OpenRCT2
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58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#pragma once
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#include <stack>
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#include "../common.h"
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struct file_info;
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class FileEnumerator final
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{
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private:
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struct DirectoryState
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{
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utf8 * Directory;
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int Handle;
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};
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// Enumeration options
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utf8 * _rootPath;
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utf8 * _pattern;
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bool _recurse;
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// Enumeration state
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int _fileHandle;
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std::stack<DirectoryState> _directoryStack;
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// Current enumeration
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file_info * _fileInfo;
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utf8 * _path;
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public:
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FileEnumerator(const utf8 * pattern, bool recurse);
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~FileEnumerator();
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const file_info * GetFileInfo() const { return _fileInfo; }
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const utf8 * GetPath() const { return _path; }
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void Reset();
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bool Next();
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private:
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void CloseHandles();
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};
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