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diff --git a/src/type3_AndroidCloud/anbox-master/src/anbox/utils/environment_file.cpp b/src/type3_AndroidCloud/anbox-master/src/anbox/utils/environment_file.cpp
new file mode 100644
index 0000000..5285e0e
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+++ b/src/type3_AndroidCloud/anbox-master/src/anbox/utils/environment_file.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2017 Simon Fels <morphis@gravedo.de>
+ *
+ * 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; version 3.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "anbox/utils/environment_file.h"
+#include "anbox/utils.h"
+
+#include <fstream>
+
+namespace anbox {
+namespace utils {
+EnvironmentFile::EnvironmentFile(const boost::filesystem::path &path) {
+  std::ifstream in(path.string());
+  std::string line;
+  while (std::getline(in, line)) {
+    auto tokens = utils::string_split(line, '=');
+    if (tokens.size() != 2)
+      continue;
+    data_[tokens[0]] = utils::strip_surrounding_quotes(tokens[1]);
+  }
+}
+
+std::string EnvironmentFile::value(const std::string &key, const std::string &default_value) const {
+  auto iter = data_.find(key);
+  if (iter == data_.end())
+    return default_value;
+  return iter->second;
+}
+} // namespace utils
+} // namespace anbox