/*

 * Copyright (C) 2003 Apple Computer, Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#include "config.h"

#include "DeprecatedStringList.h"

namespace WebCore {

DeprecatedStringList DeprecatedStringList::split(const DeprecatedString &separator, const DeprecatedString &s, bool allowEmptyEntries)

{

    DeprecatedStringList result;

    int startPos = 0;

    int endPos;

    while ((endPos = s.find(separator, startPos)) != -1) {

        if (allowEmptyEntries || startPos != endPos)

            result.append(s.mid(startPos, endPos - startPos));

        startPos = endPos + separator.length();

    }

    if (allowEmptyEntries || startPos != (int)s.length())

        result.append(s.mid(startPos));

    return result;

}

DeprecatedStringList DeprecatedStringList::split(const DeprecatedChar &separator, const DeprecatedString &s, bool allowEmptyEntries)

{

    return DeprecatedStringList::split(DeprecatedString(separator), s, allowEmptyEntries);

}

DeprecatedString DeprecatedStringList::join(const DeprecatedString &separator) const

{

    DeprecatedString result;

    for (ConstIterator i = begin(), j = ++begin(); i != end(); ++i, ++j) {

        result += *i;

        if (j != end()) {

            result += separator;

        }

    }

    return result;

}

DeprecatedString DeprecatedStringList::pop_front()

{

    DeprecatedString front = first();

    remove(begin());

    return front;

}

}