wudd/source/utils/StringTools.cpp

/***************************************************************************
 * Copyright (C) 2010
 * by Dimok
 *
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any
 * damages arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any
 * purpose, including commercial applications, and to alter it and
 * redistribute it freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you
 * must not claim that you wrote the original software. If you use
 * this software in a product, an acknowledgment in the product
 * documentation would be appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and
 * must not be misrepresented as being the original software.
 *
 * 3. This notice may not be removed or altered from any source
 * distribution.
 *
 * for WiiXplorer 2010
 ***************************************************************************/
#include "StringTools.h"
#include <string>
#include <vector>

bool invalidChar(unsigned char c) {
    return !(c >= 0 && c < 128) || c == 0x0A || c == 0x0D;
}

void StringTools::StripUnicodeAndLineBreak(std::string &str) {
    std::replace(str.begin(), str.end(), (char) 0x0A, ' '); // replace LF with space
    std::replace(str.begin(), str.end(), (char) 0x0D, ' '); // replace CR with space
    str.erase(remove_if(str.begin(), str.end(), invalidChar), str.end());
}