libutils/source/utils/StringTools.h

/***************************************************************************
 * 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
 ***************************************************************************/
#ifndef __STRING_TOOLS_H
#define __STRING_TOOLS_H

#include <vector>
#include <string>
#include <dynamic_libs/os_types.h>

class StringTools{
    public:
        static bool EndsWith(const std::string& a, const std::string& b);
        static const char * byte_to_binary(s32 x);
        static std::string removeCharFromString(std::string& input,char toBeRemoved);
        static const char * fmt(const char * format, ...);
        static const wchar_t * wfmt(const char * format, ...);
        static s32 strprintf(std::string &str, const char * format, ...);
        static std::string strfmt(const char * format, ...);
        static bool char2wchar_t(const char * src, wchar_t * dest);
        static s32 strtokcmp(const char * string, const char * compare, const char * separator);
        static s32 strextcmp(const char * string, const char * extension, char seperator);

        static const char * FullpathToFilename(const char *path){
            if(!path) return path;

            const char * ptr = path;
            const char * Filename = ptr;

            while(*ptr != '\0')
            {
                if(ptr[0] == '/' && ptr[1] != '\0')
                    Filename = ptr+1;

                ++ptr;
            }

            return Filename;
        }

        static void RemoveDoubleSlashs(std::string &str){
            u32 length = str.size();

            //! clear path of double slashes
            for(u32 i = 1; i < length; ++i)
            {
                if(str[i-1] == '/' && str[i] == '/')
                {
                    str.erase(i, 1);
                    i--;
                    length--;
                }
            }
        }

        static std::vector<std::string> stringSplit(const std::string & value, const std::string & splitter);
};

#endif /* __STRING_TOOLS_H */