77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
#ifndef FSLIB_H
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#define FSLIB_H
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#include <string>
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#include <dirent.h>
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#include <string.h>
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namespace FSLib{
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bool exists(const std::string &path);
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bool isDirectory(const std::string &path);
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std::string canonical(const std::string &path);
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bool rename(const std::string &file_a, const std::string &file_b);
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class Directory {
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public:
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Directory(const std::string &path_) : dir_path(path_) {}
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Directory() = delete;
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Directory(const Directory &d) = default;
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Directory(Directory &&d) = default;
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class Iterator {
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public:
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Iterator( const Directory &d_ ) : d(opendir(d_.path())) {
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current_entry = readdir(d);
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}
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Iterator( const Directory &d_, const struct dirent *current_entry_) : d(opendir(d_.path())), current_entry(current_entry_) {}
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Iterator() = delete;
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Iterator(const Iterator &i) = default;
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Iterator(Iterator &&i) = default;
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~Iterator() {
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closedir(d);
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}
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std::string operator*();
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Iterator &operator++();
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Iterator operator++(int);
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bool operator==(const Iterator &i_other);
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bool operator!=(const Iterator &i_other);
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private:
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DIR *d;
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const struct dirent *current_entry;
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};
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using iterator = Iterator;
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using const_iterator = Iterator;
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iterator begin();
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const_iterator begin() const;
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const_iterator cbegin() const;
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iterator end();
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const_iterator end() const;
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const_iterator cend() const;
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const char *path() const;
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private:
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std::string dir_path;
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};
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} //end FSLib
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#endif
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