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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvisvgm/src/FileSystem.hpp
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+/*************************************************************************
+** FileSystem.hpp **
+** **
+** This file is part of dvisvgm -- a fast DVI to SVG converter **
+** Copyright (C) 2005-2019 Martin Gieseking <martin.gieseking@uos.de> **
+** **
+** This program 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. **
+** **
+** 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 General Public License for more details. **
+** **
+** You should have received a copy of the GNU General Public License **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef FILESYSTEM_HPP
+#define FILESYSTEM_HPP
+
+#include <string>
+#include <vector>
+
+class FileSystem
+{
+ public:
+ ~FileSystem ();
+ static bool remove (const std::string &fname);
+ static bool rename (const std::string &oldname, const std::string &newname);
+ static bool copy (const std::string &src, const std::string &dest, bool remove_src=false);
+ static uint64_t filesize (const std::string &fname);
+ static std::string adaptPathSeperators (std::string path);
+ static std::string getcwd ();
+ static std::string tmpdir ();
+ static bool chdir (const std::string &dir);
+ static bool exists (const std::string &fname);
+ static bool mkdir (const std::string &dirname);
+ static bool rmdir (const std::string &dirname);
+ static int collect (const std::string &dirname, std::vector<std::string> &entries);
+ static bool isDirectory (const std::string &fname);
+ static bool isFile (const std::string &fname);
+ static const char* userdir ();
+ static const char* DEVNULL; ///< name of NULL device
+ static const char PATHSEP; ///< character used to separate folders/files in a path
+ static std::string TMPDIR; ///< set path to temporary folder
+
+ protected:
+ FileSystem () =default;
+ bool system_tmpdir_available ();
+ static const char* TMPSUBDIR; ///< subdirectory of the system's temporary folder
+
+ private:
+ static FileSystem _fs;
+};
+
+#endif