fs.h

/* Copyright 2016 Carnegie Mellon University, NVIDIA Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <glog/logging.h>
#include <libgen.h>
#include <stdio.h>
#include <sys/stat.h>
#include <cstring>
#include <sstream>
#include <string>
#include <vector>

namespace scanner {

inline std::string dirname_s(const std::string& path) {
  char* path_copy = strdup(path.c_str());
  char* dir = dirname(path_copy);
  return std::string(dir);
}

inline std::string basename_s(const std::string& path) {
  char* path_copy = strdup(path.c_str());
  char* base = basename(path_copy);
  return std::string(base);
}

int mkdir_p(const char* path, mode_t mode);

void temp_file(FILE** file, std::string& name);

void temp_file(std::string& name);

void temp_dir(std::string& name);

std::string done_file_path(const std::string& path);

void download(const std::string& url, const std::string& local_path);

std::string download_temp(const std::string& url);

void delete_file(const std::string& path);

std::vector<uint8_t> read_entire_file(const std::string& file_name);

// Cached files
void cached_dir(const std::string& name, std::string& full_path);

void download_if_uncached(const std::string& url,
                          const std::string& cache_path);


}