directory.h

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#pragma once
#include "directory_info.h"
#include "../core_export.h"
#include "../date_time.h"
#include "../iequatable.h"
#include "../static.h"
#include <tuple>

namespace xtd {
  namespace io {
    class core_export_ directory static_ {
    public:
      class directory_iterator : public xtd::iequatable<directory_iterator> {
        struct data;
        
        explicit directory_iterator(const xtd::ustring& path, const xtd::ustring& pattern);
      public:
        using iterator_category = std::input_iterator_tag;
        using value_type = xtd::ustring;
        using difference_type = xtd::ustring;
        using pointer = xtd::ustring*;
        using reference = xtd::ustring&;
        
        directory_iterator();
        directory_iterator(const directory_iterator&) = default;
        directory_iterator(directory_iterator&&) = default;
        
        directory_iterator& operator ++();
        directory_iterator operator ++(int32);
        value_type operator *() const;
        xtd::io::directory::directory_iterator begin() const;
        xtd::io::directory::directory_iterator end() const;
        bool equals(const directory_iterator& other) const noexcept override;
        
      private:
        friend xtd::io::directory;
        
        std::shared_ptr<data> data_;
      };
      
      class file_iterator : public xtd::iequatable<file_iterator> {
        struct data;
        
        explicit file_iterator(const std::string& path, const std::string& pattern);
      public:
        using iterator_category = std::input_iterator_tag;
        using value_type = xtd::ustring;
        using difference_type = xtd::ustring;
        using pointer = xtd::ustring*;
        using reference = xtd::ustring&;
        
        file_iterator();
        file_iterator(const file_iterator&) = default;
        file_iterator(file_iterator&&) = default;
        
        file_iterator& operator ++();
        file_iterator operator ++(int);
        value_type operator *() const;
        xtd::io::directory::file_iterator begin() const;
        xtd::io::directory::file_iterator end() const;
        bool equals(const file_iterator& other) const noexcept override;
        
      private:
        friend xtd::io::directory;
        
        std::shared_ptr<data> data_;
      };
      
      class file_system_entry_iterator : public xtd::iequatable<file_system_entry_iterator> {
        struct data;
        
        explicit file_system_entry_iterator(const std::string& path, const std::string& pattern);
      public:
        using iterator_category = std::input_iterator_tag;
        using value_type = xtd::ustring;
        using difference_type = xtd::ustring;
        using pointer = xtd::ustring*;
        using reference = xtd::ustring&;
        
        file_system_entry_iterator();
        file_system_entry_iterator(const file_system_entry_iterator&) = default;
        file_system_entry_iterator(file_system_entry_iterator&&) = default;
        
        file_system_entry_iterator& operator ++();
        file_system_entry_iterator operator ++(int32);
        value_type operator *() const;
        xtd::io::directory::file_system_entry_iterator begin() const;
        xtd::io::directory::file_system_entry_iterator end() const;
        bool equals(const file_system_entry_iterator& other) const noexcept override;
        
      private:
        friend xtd::io::directory;
        
        std::shared_ptr<data> data_;
      };
      
      
      static xtd::io::directory_info create_directory(const xtd::ustring& path);
      
      static xtd::io::directory::directory_iterator enumerate_directories(const xtd::ustring& path);
      static xtd::io::directory::directory_iterator enumerate_directories(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static xtd::io::directory::file_iterator enumerate_files(const xtd::ustring& path);
      static xtd::io::directory::file_iterator enumerate_files(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static xtd::io::directory::file_system_entry_iterator enumerate_file_system_entries(const xtd::ustring& path);
      static xtd::io::directory::file_system_entry_iterator enumerate_file_system_entries(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static bool exists(const xtd::ustring& path);
      
      static xtd::date_time get_creation_time(const xtd::ustring& path);
      
      static xtd::ustring get_current_directory();
      
      static std::vector<xtd::ustring> get_directories(const xtd::ustring& path);
      static std::vector<xtd::ustring> get_directories(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static xtd::ustring get_directory_root(const xtd::ustring& path);
      
      static std::vector<xtd::ustring> get_files(const xtd::ustring& path);
      static std::vector<xtd::ustring> get_files(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static std::vector<xtd::ustring> get_file_system_entries(const xtd::ustring& path);
      static std::vector<xtd::ustring> get_file_system_entries(const xtd::ustring& path, const xtd::ustring& search_pattern);
      
      static xtd::date_time get_last_access_time(const xtd::ustring& path);
      
      static xtd::date_time get_last_write_time(const xtd::ustring& path);
      
      static std::vector<xtd::ustring> get_logical_drives();
      
      static xtd::io::directory_info get_parent(const xtd::ustring& path);
      
      static xtd::io::file_permissions get_permissions(const xtd::ustring& path);
      
      static void move(const xtd::ustring& source_dir_name, const xtd::ustring& dest_dir_name);
      
      static void remove(const xtd::ustring& path);
      
      static void remove(const xtd::ustring& path, bool recursive);
      
      static void set_creation_time(const xtd::ustring& path, const xtd::date_time& creation_time);
      static void set_creation_time(const xtd::ustring& path, time_t creation_time);
      
      static void set_current_directory(const xtd::ustring& path);
      
      static void set_last_access_time(const xtd::ustring& path, const xtd::date_time& last_access_time);
      
      static void set_last_write_time(const xtd::ustring& path, const xtd::date_time& last_write_time);
      
      static void set_permissions(const xtd::ustring& path, xtd::io::file_permissions permissions);

    private:
      static std::tuple<time_t, time_t, time_t> get_file_times(const ustring& path);
    };
  }
}