INI file reader using the spirit library

#pragma warning (disable : 4786)
#include <string>
#include <vector>
using namespace std;
#include "ini_file.h"

void usage(char ** argv)
{
	printf("\nUsage : %s ini_file\n", argv[0]);
}

void PrintIniFile(CIniFile &ifile)
{
	int i;
	for (i=0;i<ifile.GetNumCategories();i++)
	{
		ifile.SetCategory(i);
		printf("Cat %d = [%s]\n", i, ifile.GetCategoryName().c_str());
		int j;
		for (j=0;j<ifile.GetNumEntries();j++)
		{
			ifile.SetEntry(j);
			printf("Entry %d [%s]=[%s]\n", j, ifile.GetEntryName().c_str(), ifile.GetEntryValue().c_str());
		}
		printf("\n");
	}
}

int main(int argc, char ** argv)
{
	if (argc != 2)
	{
		usage(argv);
	}
	else
	{
		CIniFile ifile;
		ifile.LoadFile(argv[1]);

		switch (ifile.m_status)
		{
		case 0:
			PrintIniFile(ifile);
			break;
		case 1:
			printf("Cannot open input file !\n");
			break;
		case 2:
			printf("Some error occured while parsing input file !\n");
			PrintIniFile(ifile);
			break;
		default:
			break;
		}
	}

	return 0;
}