Notepad3/grepWinNP3/sktoolslib_mod/EscapeUtils.h
2020-04-17 14:19:38 +02:00

56 lines
1.7 KiB
C++

// sktoolslib - common files for SK tools
// Copyright (C) 2013 - Stefan Kueng
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#pragma once
#include <string>
#include <algorithm>
#include <functional>
#include <memory>
class CEscapeUtils
{
public:
/**
* Returns false if calling \ref Unescape is not necessary.
*/
static bool ContainsEscapedChars(const char * psz, size_t length);
/**
* Replaces escaped sequences with the corresponding characters in a string.
* \return Position of the terminating \0 char.
*/
static char* Unescape(char * psz);
/**
* Replaces non-URI chars with the corresponding escape sequences.
*/
static std::string EscapeString(const std::string& str);
static std::wstring EscapeString(const std::wstring& str);
/**
* Replaces escaped sequences with the corresponding characters in a string.
*/
static std::string StringUnescape(const std::string& path);
static std::wstring StringUnescape(const std::wstring& path);
static bool DoesPercentNeedEscaping(LPCSTR str);
};