Moved C++ tools out

archive/dawntools/util/Directory.cpp

@@ -0,0 +1,58 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "Directory.hpp"
+
+using namespace Dawn;
+
+Directory::Directory(std::string dirname) {
+  this->filename = File::normalizeSlashes(dirname);
+}
+
+bool_t Directory::open() {
+  if(!this->exists()) return false;
+  if (handle != std::filesystem::end(handle)) return true;
+  handle = std::filesystem::directory_iterator(filename);
+  return handle != std::filesystem::end(handle);
+}
+
+bool_t Directory::isOpen() {
+  return handle != std::filesystem::end(handle);
+}
+
+void Directory::close() {
+  if(this->isOpen()) {
+    handle = std::filesystem::directory_iterator();
+  }
+}
+
+bool_t Directory::exists() {
+  return std::filesystem::exists(filename);
+}
+
+void Directory::mkdirp() {
+  File::mkdirp(this->filename);
+}
+
+std::map<std::string, enum DirectoryChildType> Directory::readDirectory() {
+  this->close();
+  if(!this->open()) return {};
+
+  std::map<std::string, enum DirectoryChildType> children;
+  for(const auto& entry : handle) {
+    if (entry.is_directory()) {
+      children[entry.path().filename().string()] = DIRECTORY_CHILD_TYPE_DIRECTORY;
+    } else if (entry.is_regular_file()) {
+      children[entry.path().filename().string()] = DIRECTORY_CHILD_TYPE_FILE;
+    }
+  }
+
+  this->close();
+  return children;
+}
+
+Directory::~Directory() {
+  this->close();
+}