/*
 * Copyright (c) 2017 - 2018, Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

#include "runtime/utilities/directory.h"
#include <cstdio>
#include <dirent.h>

namespace OCLRT {

std::vector<std::string> Directory::getFiles(std::string &path) {
    std::vector<std::string> files;

    DIR *dir = opendir(path.c_str());
    if (dir == nullptr) {
        return files;
    }

    struct dirent *entry = nullptr;
    while ((entry = readdir(dir)) != nullptr) {
        if (entry->d_name[0] == '.') {
            continue;
        }

        std::string fullPath;
        fullPath += path;
        fullPath += "/";
        fullPath += entry->d_name;

        files.push_back(fullPath);
    }

    closedir(dir);
    return files;
}
}; // namespace OCLRT