StringUtils.h

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2001-2018 German Aerospace Center (DLR) and others.
// This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v2.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v20.html
// SPDX-License-Identifier: EPL-2.0
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// Some static methods for string processing
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#ifndef StringUtils_h
#define StringUtils_h


// ===========================================================================
// included modules
// ===========================================================================
#include <config.h>

#include <string>


// ===========================================================================
// class definitions
// ===========================================================================
class StringUtils {
public:
    static std::string prune(const std::string& str);

    static std::string to_lower_case(std::string str);

    static std::string latin1_to_utf8(std::string str);

    static std::string convertUmlaute(std::string str);

    static std::string replace(std::string str, const char* what,
                               const char* by);

    static std::string toTimeString(int time);

    static bool startsWith(const std::string& str, const std::string prefix);

    static bool endsWith(const std::string& str, const std::string suffix);

    static std::string escapeXML(const std::string& orig, const bool maskDoubleHyphen = false);

    static std::string emptyString;

    // the following methods stem from http://bogomip.net/blog/cpp-url-encoding-and-decoding/

    static std::string urlEncode(const std::string& url, const std::string encodeWhich = "");
    static std::string urlDecode(const std::string& encoded);

    static std::string charToHex(unsigned char c);
    static unsigned char hexToChar(const std::string& str);

};


#endif

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