FileManager.h
No OneTemporary
Actions

Authored By

Unknown

Size

7 KB

Referenced Files

None

Subscribers

None

FileManager.h
View Options

	/*
	* Copyright (C) 2011-2012 Me and My Shadow
	*
	* This file is part of Me and My Shadow.
	*
	* Me and My Shadow is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 3 of the License, or
	* (at your option) any later version.
	*
	* Me and My Shadow is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
	*/

	#ifndef FILE_MANAGER_H
	#define FILE_MANAGER_H

	#include <string>
	#include <vector>
	#include <iostream>

	struct archive;

	//NOTE: All the methods work with processed pathnames.
	//So %DATA%, %USER%, etc. can't be used.
	//With exception of processFileName().

	//A few strings that all have to do with file locations.
	//userPath = The path the user files will be stored (addons, settings).
	//exeName = The name of the executable.
	//dataPath = The path the data files are located.
	//appPath = The path where the executable is located.
	extern std::string userPath,exeName,dataPath,appPath;

	//The following two paths are for non-Windows systems only.
	//userDataPath = The path for user created content and user downloaded content (addons).
	//userCachePath = The path where temporary stuff will be stored.
	#ifndef WIN32
	extern std::string userDataPath,userCachePath;
	#endif

	//Enum containing the different userPath types.
	//NOTE: They are only needed for the non-Windows platform..
	enum UserPaths{
	//The userpath containing the config files.
	//Default $HOME/.config/meandmyshadow/
	USER_CONFIG,
	//The userpath containing the user data.
	//Default $HOME/.local/share/meandmyshadow/
	USER_DATA,
	//The userpath containing the temporary files.
	//Default $HOME/.cache/meandmyshadow/
	USER_CACHE
	};

	//Method for retrieving the userPath.
	//type: The type of userpath to return, only used on non-Windows platforms.
	//Returns: The userPath.
	inline const std::string& getUserPath(int type=0){
	#ifdef WIN32
	return userPath;
	#else
	switch(type){
	case USER_CONFIG:
	return userPath;
	break;
	case USER_DATA:
	return userDataPath;
	break;
	case USER_CACHE:
	return userCachePath;
	break;
	default:
	std::cerr<<"WARNING: Illegal userpath type, returning user config path."<<std::endl;
	return userPath;
	break;
	}
	#endif
	}
	//Method for retrieving the exeName.
	//Returns: The exeName.
	inline const std::string& getEXEName(){
	return exeName;
	}
	//Method for retrieving the dataPath.
	//Returns: The dataPath.
	inline const std::string& getDataPath(){
	return dataPath;
	}
	//Method for retrieving the appPath.
	//Returns: The appPath.
	inline const std::string& getAppPath(){
	return appPath;
	}

	//This method will try to find paths for the userPath, dataPath, appPath and exeName.
	//Returns: True if nothing went wrong.
	bool configurePaths();

	//Method that returns a list of all the files in a given directory.
	//path: The path to list the files of.
	//extension: The extension the files must have.
	//containsPath: Specifies if the return file name should contains path.
	//Returns: A vector containing the names of the files.
	std::vector<std::string> enumAllFiles(std::string path,const char* extension=NULL,bool containsPath=false);
	//Method that returns a list of all the directories in a given directory.
	//path: The path to list the directory of.
	//containsPath: Specifies if the return file name should contains path.
	//Returns: A vector containing the names of the directories.
	std::vector<std::string> enumAllDirs(std::string path,bool containsPath=false);

	//Method that will parse the string.
	//It will convert %USER%, %DATA%, etc. to their according path.
	//s: The string that needs to be processed.
	//Returns: The processed string.
	std::string processFileName(const std::string& s);
	//Method that will parse the string.
	//FIXME: The method name isn't misleading.
	//It will convert the path to the proper domain %USER%, %DATA%, etc. if detected.
	//s: The string that needs to be processed.
	//Returns: The processed string.
	std::string compressFileName(const std::string& s);
	//Method used to retrieve the fileName from a full path.
	//path: The path with the filename.
	//webURL: Boolean if the path is a weburl.
	//Returns: String containing the fileName.
	std::string fileNameFromPath(const std::string &path, const bool webURL=false);
	//Method used to retrieve the path without the fileName from a full path.
	//filename: The path with the filename.
	//Returns: String containing the path.
	std::string pathFromFileName(const std::string &filename);

	//Method that will download a file.
	//path: The file to download.
	//destination: The destination path where the file will be downloaded to.
	//Returns: True if it succeeds without errors.
	bool downloadFile(const std::string &path, const std::string &destination);
	//Method that will download a file.
	//path: The file to download.
	//destination: A destination file where the downloaded file will be written to.
	//Returns: True if it succeeds without errors.
	bool downloadFile(const std::string &path, FILE* destination);
	//Method used by curl to copy blocks of data.
	size_t writeData(void* ptr,size_t size,size_t nmemb,void* stream);

	//Method that will extract an archive and places it in the destination folder.
	//fileName: The name of the archive.
	//destination: The destination location where the extracted files will come.
	//Returns: True if it succeeds without errors.
	bool extractFile(const std::string &fileName, const std::string &destination);
	//Method used to read a data blcok from an archive and write it to an archive.
	//file: The archive to read from.
	//dest: The archive to write to.
	void copyData(archive* file, archive* dest);

	//Method that will check if a directory exists.
	//dir: The directory to check.
	//Returns: True if the directory exists.
	bool dirExists(const char* dir);
	//Method that will create a directory.
	//path: The directory to create.
	//Returns: True if it succeeds.
	bool createDirectory(const char* path);
	//Method that will remove a directory.
	//path: The directory to remove.
	//Returns: True if it succeeds.
	bool removeDirectory(const char* path);
	//Method that will rename a directory.
	//oldPath: The folder path.
	//newPath: The destination folder name.
	//Returns: True if it succeeds.
	bool renameDirectory(const char* oldPath,const char* newPath);

	//Method that will check if a file exists.
	//file: The filename of the file to check.
	//Returns: True if the files exists.
	bool fileExists(const char* file);
	//Method that will create a file.
	//file: The filename of the file to create.
	//Returns: True if it succeeds.
	bool createFile(const char* file);
	//Method that will copy a file.
	//source: The input file.
	//dest: The output file.
	//Returns: True if it succeeds.
	bool copyFile(const char* source,const char* dest);
	//Method that will remove a file.
	//file: The file to remove.
	//Returns: True if it succeeds.
	bool removeFile(const char* file);

	#endif

File Metadata

Mime Type: text/x-c
Expires: Sun, Nov 15, 2:15 AM (1 d, 22 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 125395
Default Alt Text: FileManager.h (7 KB)

FileManager.hNo OneTemporaryActions

FileManager.hView Options

File Metadata

Event Timeline

FileManager.h
No OneTemporary
Actions

FileManager.h
View Options