added headerfile for second filesystem iteration

Author: KingKili

src/Filesystem2.h

@@ -0,0 +1,78 @@
+#pragma once
+
+#include <map>
+#include <list>
+#include <string>
+#include <memory>
+#include <cstring>
+#include <unordered_map>
+
+#include "Consts.h"
+#include "WorkingSet.h"
+#include "ClientsToDo.h"
+#include "Filestructures.h"
+#include "lib/hash-library/md5.h"
+#include "lib/hash-library/crc32.h"
+
+
+class Filesystem {
+public:
+   static unsigned int filesysze(const std::string FID);
+   static void calcSHA256(const std::string FID, char* buffer);
+   static void calcCRC32(char* buffer, unsigned int bufferLength, char crc32Bytes[CRC32::HashBytes]);
+   static bool exists(std::string path);
+};
+
+class FilesystemClient:Filesystem {
+private:
+   std::unordered_map <std::string, std::shared_ptr<File>> files;
+   std::list<std::shared_ptr<Folder>> folders;
+   std::string path;
+   int genMap(const std::string path, std::unordered_map <std::string, std::shared_ptr<File>> *files, std::list<std::shared_ptr<Folder>> *folders, std::list<std::string> *deleteFile, std::list<std::string> *deleteFolder);
+   void compareFiles(const std::string FID, File* f);
+   void genCRC32(const std::string FID, File* f);
+   void openFilesystem();
+   void closeFilesystem();
+   std::shared_ptr<File> genFileOBJ(const std::string);
+public:
+   FilesystemClient(const std::string path);
+   void close();
+   int readFilePart(const std::string FID, char* buffer, unsigned int partNr);
+   int writeFilePart(const std::string FID, char* buffer, unsigned int partNr, unsigned int length);
+   void genFile(const std::string FID, char* hash);
+   void genFolder(const std::string path);
+   void delFile(const std::string FID);
+   void delFolder(const std::string path);
+   WorkingSet* getWorkingSet();
+   std::string filesToStirng();
+   std::string folderToString();
+};
+
+class FilesystemServer:Filesystem {
+private:
+   std::string path = "";
+   std::unordered_map <std::string, bool> folders;
+   std::unordered_map <std::string, std::unique_ptr<ServerFile>> files;
+   ClientsToDo* clientsToDo;
+   bool createPath();
+   void removeFolder(const std::string path);
+   void removeFile(const std::string path);
+   void openFilesystem();
+   void closeFilesystem();
+   void saveFolders();
+   void saveFiles();
+   void openFiles();
+   void openFolders();
+   void genFile(const std::string FID, char* hash);
+   void removeUnknownFiles();
+public:
+   FilesystemServer(const std::string path, ClientsToDo* clientsToDo);
+   void close();
+   void genFile(const std::string FID, char* hash, unsigned int clientID);
+   void genFolder(const std::string path, unsigned int clientID);
+   void delFile(const std::string FID, unsigned int clientID);
+   void delFolder(const std::string path, unsigned int clientID);
+   unsigned int getLastPart(std::string FID);
+   int readFilePart(const std::string FID, char* buffer, unsigned int partNr);
+   int writeFilePart(const std::string FID, char* buffer, unsigned int partNr, unsigned int length, unsigned int clientID);
+};