FileLines.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D 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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <common/FileLines.h>
#include <common/Defines.h>
#include <stdio.h>
#include <stdarg.h>

FileLines::FileLines()
{

}

FileLines::~FileLines()
{

}

bool FileLines::readFile(const std::string &filename)
{
        FILE *in = fopen(filename.c_str(), "r");
        if (in)
        {
                char buffer[10048];
                while (fgets(buffer, 10048, in))
                {
                        char *wincr = strchr(buffer,'\r');
                        if (wincr)
                        { 
                                *wincr = '\n'; 
                                *(wincr + 1) = '\0'; 
                        } 

                        char *nl = strchr(buffer, '\n');
                        if (nl) *nl = '\0';
                        fileLines_.push_back(buffer);
                }
                fclose(in);
        }
        else
        {
                return false;
        }
        
        return true;
}

bool FileLines::writeFile(const std::string &filename)
{
        FILE *out = fopen(filename.c_str(), "w");
        if (!out) return false;

        std::vector<std::string>::iterator itor;
        for (itor = fileLines_.begin();
                itor != fileLines_.end();
                itor++)
        {
                fprintf(out, "%s\n", (*itor).c_str());
        }

        fclose(out);
        return true;
}

void FileLines::addLine(const std::string &text)
{
        fileLines_.push_back(text);
}

void FileLines::getAsOneLine(std::string &output)
{
        std::vector<std::string>::iterator itor;
        for (itor = fileLines_.begin();
                 itor != fileLines_.end();
                 itor++)
        {
                output += (*itor);
                output += "\n";
        }
}

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