filesystem.h

/*
    Copyright (c) 2014 by Elvis Angelaccio

    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.
*/

#ifndef FILESYSTEM_H
#define FILESYSTEM_H

#include <string>
#include <vector>
#include <stdexcept>

namespace filesystem
{
    static const int MAX_PATH_SIZE = 2048;   
    bool existFile(const std::string& path);

    bool existDirectory(const std::string& path);
    
    bool existDirectory(const std::string& parentDirectory, const std::string& name);
    
    void listDirectory(const std::string& path, std::vector<std::string>& entries);

    void createDirectory(const std::string& path);  
    
    void createDirectory(const std::string& parentDirectory, const std::string& name);

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

    void renameDirectory(const std::string& path, const std::string& newPath);

    long long getFileSize(const std::string& path);
    
    std::string getCurrentDirectory();

    bool isAbsolutePath(const std::string& path);
    
    class FileSystemError : public std::runtime_error
    {
        public:
            FileSystemError(const std::string& msg) : std::runtime_error(msg) {}
    };

}


#endif