usbloadergx/source/listfiles.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gccore.h>
#include <fat.h>
#include <sys/dir.h>
#include <unistd.h>

#include "listfiles.h"


char filename[80];


s32 filenamescmp(const void *a, const void *b)
{
	/* Compare strings */
	return stricmp((char *)a, (char *)b);
}

int GetFiles(char * filespath)
{

int countfiles = 0;

struct stat st;
DIR_ITER* dir;
dir = diropen (filespath);

if (dir == NULL) //If empty
	{
       return 0;
	}
	else
	{
	while (dirnext(dir,filename,&st) == 0)
		{
		if ((st.st_mode & S_IFDIR) == 0)
			{
			// st.st_mode & S_IFDIR indicates a directory
			snprintf(alldirfiles[countfiles], 70, "%s", filename);
			countfiles++;
			}
		}
	}

	qsort(alldirfiles, countfiles, sizeof(char[70]), filenamescmp);

return countfiles;
}