1 files changed, 40 insertions, 0 deletions
diff --git a/src/app_common.cpp b/src/app_common.cpp
new file mode 100644
index 0000000..38e5c7e
--- /dev/null
+++ b/src/app_common.cpp
@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "app_common.hpp"
+
+#include <ixion/exceptions.hpp>
+
+#include <fstream>
+#include <sstream>
+
+namespace ixion { namespace detail {
+
+std::string_view get_formula_result_output_separator()
+{
+    static const char* sep =
+        "---------------------------------------------------------";
+    return sep;
+}
+
+std::string load_file_content(const std::string& filepath)
+{
+    std::ifstream file(filepath.c_str());
+    if (!file)
+        // failed to open the specified file.
+        throw file_not_found(filepath);
+
+    std::ostringstream os;
+    os << file.rdbuf();
+    file.close();
+
+    return os.str();
+}
+
+}} // namespace ixion::detail
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */