cUtils.h

// Copyright (c) 2008-2011 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones, Murat (wolfmanfx) Sari
// This file is part of the "cAudio Engine"
// For conditions of distribution and use, see copyright notice in cAudio.h
 
#pragma once
 
#include "cAudioPlatform.h"
#include "cSTLAllocator.h"
#include "cAudioString.h"
 
#ifdef CAUDIO_PLATFORM_WIN
#  include <direct.h>
#  include <io.h>
#endif
 
#ifdef CAUDIO_PLATFORM_LINUX
#       include <dirent.h> 
#       include <stdio.h> 
#       include <cstring>
#endif
 
namespace cAudio
{
 
inline cAudioString getExt(const cAudioString& filename)
{
        if(filename.find_last_of(_CTEXT(".")) == cAudioString::npos) return filename;
        return filename.substr(filename.find_last_of(_CTEXT(".")) + 1, filename.length()-filename.find_last_of(_CTEXT("."))-1);
}
 
inline cAudioVector<cAudioString>::Type getFilesInDirectory(cAudioString path)
{
        cAudioVector<cAudioString>::Type FileList;
#ifdef CAUDIO_PLATFORM_WIN
        cAudioString search = path + _CTEXT("\\") + cAudioString(_CTEXT("*.*"));
        WIN32_FIND_DATA info;
        HANDLE h = FindFirstFile(search.c_str(), &info);
        if (h != INVALID_HANDLE_VALUE)
        {
                do
                {
                        if (!(cstrcmp(info.cFileName, _CTEXT(".")) == 0 || cstrcmp(info.cFileName, _CTEXT("..")) == 0))
                        {
                                FileList.push_back(info.cFileName);
                        }
                } while (FindNextFile(h, &info));
                FindClose(h);
        }
#endif
 
#ifdef CAUDIO_PLATFORM_LINUX
        DIR           *d;
        struct dirent *dir;
        d = opendir(path.c_str());
        if (d)
        {
                while ((dir = readdir(d)) != NULL)
                {
                        if( strcmp( dir->d_name, "." ) == 0 || strcmp( dir->d_name, ".." ) == 0 ) { continue; }
                        if( dir->d_type == DT_DIR ) continue;
                        FileList.push_back(dir->d_name);
                }
 
                closedir(d);
        }
#endif
 
        return FileList;
}
 
};