1 files changed, 72 insertions, 0 deletions
diff --git a/src/utils/filesystem.cpp b/src/utils/filesystem.cpp
new file mode 100644
index 0000000..045006d
--- /dev/null
+++ b/src/utils/filesystem.cpp
@@ -0,0 +1,72 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2018 Leo Tenenbaum
+// This file is part of GraphColoring.
+//
+// GraphColoring 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.
+//
+// GraphColoring 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 GraphColoring.  If not, see <https://www.gnu.org/licenses/>.
+////////////////////////////////////////////////////////////////////////////////
+
+
+#include "filesystem.hpp"
+
+#include <cstdio>
+#include <fstream>
+#include <sys/stat.h>
+#include <dirent.h>
+
+#include "errors.hpp"
+#include "windows.hpp"
+
+#ifdef WINDOWS
+#include <windows.h>
+#endif
+
+namespace utils {
+namespace filesystem {
+
+void remove_file(std::string path)
+{
+	if (remove(path.c_str()))
+		utils::errors::Die(std::string("Failed to delete ") + path);
+}
+
+void copy_file(std::string src, std::string dest)
+{
+	std::ifstream source(src, std::ios::binary);
+	std::ofstream destination(dest, std::ios::binary);
+
+	destination << source.rdbuf();
+}
+
+void create_directory(std::string path)
+{
+#ifdef WINDOWS
+	mkdir(path.c_str());
+#else
+	mkdir(path.c_str(), 0777);
+#endif
+}
+
+bool directory_exists(std::string path)
+{
+	DIR* dir = opendir(path.c_str());
+	if (dir)
+	{
+		closedir(dir);
+		return true;
+	}
+	return false;
+}
+
+} // namespace filesystem
+} // namespace utils