initial commit

include/fs/dir.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <string>
+#include "type.h"
+
+namespace fs
+{
+    void mkDir(const std::string& _p);
+    void mkDirRec(const std::string& _p);
+    void delDir(const std::string& _p);
+    bool dirNotEmpty(const std::string& _dir);
+    bool isDir(const std::string& _path);
+
+    //threadInfo is optional. Only for updating task status.
+    void copyDirToDir(const std::string& src, const std::string& dst, threadInfo *t);
+    void copyDirToDirThreaded(const std::string& src, const std::string& dst);
+    void copyDirToDirCommit(const std::string& src, const std::string& dst, const std::string& dev, threadInfo *t);
+    void copyDirToDirCommitThreaded(const std::string& src, const std::string& dst, const std::string& dev);
+    void getDirProps(const std::string& path, unsigned& dirCount, unsigned& fileCount, uint64_t& totalSize);
+
+    class dirItem
+    {
+        public:
+            dirItem(const std::string& pathTo, const std::string& sItem);
+            std::string getItm() const { return itm; }
+            std::string getName() const;
+            std::string getExt() const;
+            bool isDir() const { return dir; }
+
+        private:
+            std::string itm;
+            bool dir = false;
+    };
+
+    //Just retrieves a listing for _path and stores it in item vector
+    class dirList
+    {
+        public:
+            dirList() = default;
+            dirList(const std::string& _path);
+            void reassign(const std::string& _path);
+            void rescan();
+
+            std::string getItem(int index) const { return item[index].getItm(); }
+            std::string getItemExt(int index) const { return item[index].getExt(); }
+            bool isDir(int index) const { return item[index].isDir(); }
+            unsigned getCount() const { return item.size(); }
+            fs::dirItem *getDirItemAt(unsigned int _ind) { return &item[_ind]; }
+
+        private:
+            std::string path;
+            std::vector<dirItem> item;
+    };
+}