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- /*
- Minetest
- Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program 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 Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #pragma once
- #include <string>
- #include <vector>
- #include "exceptions.h"
- #ifdef _WIN32 // WINDOWS
- #define DIR_DELIM "\\"
- #define DIR_DELIM_CHAR '\\'
- #define FILESYS_CASE_INSENSITIVE true
- #define PATH_DELIM ";"
- #else // POSIX
- #define DIR_DELIM "/"
- #define DIR_DELIM_CHAR '/'
- #define FILESYS_CASE_INSENSITIVE false
- #define PATH_DELIM ":"
- #endif
- namespace fs
- {
- struct DirListNode
- {
- std::string name;
- bool dir;
- };
- std::vector<DirListNode> GetDirListing(const std::string &path);
- // Returns true if already exists
- bool CreateDir(const std::string &path);
- bool PathExists(const std::string &path);
- bool IsPathAbsolute(const std::string &path);
- bool IsDir(const std::string &path);
- bool IsDirDelimiter(char c);
- // Only pass full paths to this one. True on success.
- // NOTE: The WIN32 version returns always true.
- bool RecursiveDelete(const std::string &path);
- bool DeleteSingleFileOrEmptyDirectory(const std::string &path);
- // Returns path to temp directory, can return "" on error
- std::string TempPath();
- /* Multiplatform */
- // The path itself not included
- void GetRecursiveSubPaths(const std::string &path, std::vector<std::string> &dst);
- // Tries to delete all, returns false if any failed
- bool DeletePaths(const std::vector<std::string> &paths);
- // Only pass full paths to this one. True on success.
- bool RecursiveDeleteContent(const std::string &path);
- // Create all directories on the given path that don't already exist.
- bool CreateAllDirs(const std::string &path);
- // Copy a regular file
- bool CopyFileContents(const std::string &source, const std::string &target);
- // Copy directory and all subdirectories
- // Omits files and subdirectories that start with a period
- bool CopyDir(const std::string &source, const std::string &target);
- // Check if one path is prefix of another
- // For example, "/tmp" is a prefix of "/tmp" and "/tmp/file" but not "/tmp2"
- // Ignores case differences and '/' vs. '\\' on Windows
- bool PathStartsWith(const std::string &path, const std::string &prefix);
- // Remove last path component and the dir delimiter before and/or after it,
- // returns "" if there is only one path component.
- // removed: If non-NULL, receives the removed component(s).
- // count: Number of components to remove
- std::string RemoveLastPathComponent(const std::string &path,
- std::string *removed = NULL, int count = 1);
- // Remove "." and ".." path components and for every ".." removed, remove
- // the last normal path component before it. Unlike AbsolutePath,
- // this does not resolve symlinks and check for existence of directories.
- std::string RemoveRelativePathComponents(std::string path);
- // Returns the absolute path for the passed path, with "." and ".." path
- // components and symlinks removed. Returns "" on error.
- std::string AbsolutePath(const std::string &path);
- // Returns the filename from a path or the entire path if no directory
- // delimiter is found.
- const char *GetFilenameFromPath(const char *path);
- bool safeWriteToFile(const std::string &path, const std::string &content);
- bool Rename(const std::string &from, const std::string &to);
- } // namespace fs
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