/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * $Revision: 7109 $
 * $Id: scrooge.cpp 7109 2011-04-15 11:53:16Z mortenmacfly $
 * $HeadURL: http://svn.code.sf.net/p/codeblocks/code/branches/release-16.xx/src/build_tools/scrooge/scrooge.cpp $
 */

#include <stdio.h>
#include <string.h>
#include <dirent.h>
#include <sys/types.h>
#include <sys/stat.h>

#include "../../sdk/tinyxml/tinystr.h"
#include "../../sdk/tinyxml/tinyxml.h"


void ProcessFile(const char* fileName);
int main(int argc, char** argv);
void ls(char *dirname);

void ls(char *dirname)
{
    struct dirent *entry;
    struct stat buf;

    chdir(dirname);
    DIR *d = opendir(".");

    if (d == 0)
        return;


    for (entry = readdir(d); entry != NULL; entry = readdir(d))
    {
        if (stat(entry->d_name, &buf) < 0 || entry->d_name[0] == '.' || entry->d_name[0] == '_')
            continue;

        if (S_ISDIR(buf.st_mode))
        {
            ls(entry->d_name);
        }
        else
        {
            if (strstr(entry->d_name, ".xrc"))
                ProcessFile(entry->d_name);
        }
    }
    closedir(d);
    chdir("..");
}

int main(int argc, char** argv)
{
    puts("Humbug!");

    if(argc != 2)
        return 0;

    ls(argv[1]);

    return 0;
}

void ProcessFile(const char* fileName)
{
    TiXmlDocument doc;
    doc.LoadFile(fileName);
    if (doc.Error())
    {
        printf("Error in file %s: %s\n", fileName, doc.ErrorDesc());
        return;
    }
    TiXmlPrinter printer;
    printer.SetStreamPrinting();
    doc.Accept(&printer);

    FILE *f = fopen(fileName, "wb");
    if (!f)
        return;

    fwrite(printer.CStr(), printer.Size(), 1, f);
    fclose(f);
}
