StrUtil.h

/*
 * $Id: StrUtil.h 3427 2012-10-08 12:55:32Z karijes $
 *
 * Basic functions for C string handling
 * Copyright (c) 2005-2007 edelib authors
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __EDELIB_STRUTIL_H__
#define __EDELIB_STRUTIL_H__

#include "String.h"

EDELIB_NS_BEGIN

EDELIB_API char* str_trimleft(char* str);

EDELIB_API char* str_trimright(char* str);

EDELIB_API char* str_trim(char* str);

EDELIB_API unsigned char* str_tolower(unsigned char* str);

EDELIB_API unsigned char* str_toupper(unsigned char* str);

EDELIB_API bool str_ends(const char* str, const char* test);

EDELIB_API unsigned int str_hash(const char* str, unsigned int len = 0);

template <typename Container>
void stringtok(Container& c, const String& str, const char* ws = " \t\n") {
        const String::size_type sz = str.length();
        String::size_type i = 0, j = 0;

        while(i < sz) {
                while((i < sz) && (strchr(ws, str[i]) != NULL))
                        i++;
                if(i == sz)
                        return;
                j = i + 1;
                while((j < sz) && (strchr(ws, str[j]) == NULL))
                        j++;

                c.push_back(str.substr(i, j-i));
                i = j + 1;
        }
}

EDELIB_NS_END
#endif