utils: interface update & refactoring

1 files changed, 47 insertions, 0 deletions

diff --git a/utils/block_input.hpp b/utils/block_input.hpp
new file mode 100644
index 0000000..343bb2a
--- /dev/null
+++ b/utils/block_input.hpp
@@ -0,0 +1,47 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ *            See LICENSE.txt for details.
+ */
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace
+{
+    class Input
+    {
+    public:
+        Input(const std::string& key_string,
+                   const std::string& iv_string,
+                   const std::vector<std::string>& input_block_strings)
+            : key_string(key_string)
+            , iv_string(iv_string)
+            , input_block_strings(input_block_strings)
+        { }
+
+        Input(const std::string& key_string,
+                   const std::vector<std::string>& input_block_strings)
+            : key_string(key_string)
+            , input_block_strings(input_block_strings)
+        { }
+
+        const std::string& get_key_string() const { return key_string; }
+
+        const std::string& get_iv_string() const { return iv_string; }
+
+        const std::vector<std::string>& get_input_block_strings() const
+        {
+            return input_block_strings;
+        }
+
+    private:
+        const std::string key_string;
+        const std::string iv_string;
+        const std::vector<std::string> input_block_strings;
+    };
+}