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/*
* dirreader.h
*
* This file is a part of NSIS.
*
* Copyright (C) 1999-2018 Nullsoft and Contributors
*
* Licensed under the zlib/libpng license (the "License");
* you may not use this file except in compliance with the License.
*
* Licence details can be found in the file COPYING.
*
* This software is provided 'as-is', without any express or implied
* warranty.
*
* Unicode support by Jim Park -- 08/23/2007
*/
#include "Platform.h"
#include "tstring.h"
#include <set>
class dir_reader {
public:
typedef std::set<tstring>::const_iterator iterator;
dir_reader();
virtual ~dir_reader() {}
virtual void read(const tstring& dir) = 0;
virtual const std::set<tstring>& files();
virtual const std::set<tstring>& dirs();
// dir_reader always excludes . and .. AND the exclude list is private,
// use this backdoor if you need to match "."
virtual std::set<tstring>& hack_simpleexcluded() {return m_excluded;}
virtual void exclude(const tstring& spec);
virtual void exclude(const std::set<tstring>& specs);
static bool matches(const tstring& name, const tstring& spec);
protected:
virtual void add_file(const tstring& file);
virtual void add_dir(const tstring& dir);
virtual bool is_excluded(const tstring& name) const;
private:
std::set<tstring> m_excluded;
std::set<tstring> m_wildcard_excluded;
std::set<tstring> m_files;
std::set<tstring> m_dirs;
};
dir_reader* new_dir_reader();
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