From dcbaf61e4968734d9b3bc41f704ea04d54746cea Mon Sep 17 00:00:00 2001
From: eportnov <eportnov@ibs.ru>
Date: Tue, 13 Sep 2022 11:13:33 +0300
Subject: add file reading

---
 src/file/settings_converter.cpp | 94 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 src/file/settings_converter.cpp

(limited to 'src/file/settings_converter.cpp')

diff --git a/src/file/settings_converter.cpp b/src/file/settings_converter.cpp
new file mode 100644
index 0000000..c64041f
--- /dev/null
+++ b/src/file/settings_converter.cpp
@@ -0,0 +1,94 @@
+#include "settings_converter.hpp"
+
+namespace smtp::file
+{
+
+    SettingsFields SettingsConverter::Convert( ParsedDataType const& from ) const
+    {
+        SettingsFields result;
+
+        ApplyAuth( result, from );
+        ApplySsl( result, from );
+        ApplyUsername( result, from );
+        ApplyPassword( result, from );
+        ApplyHost( result, from );
+        ApplyPort( result, from );
+
+        return result;
+    }
+
+    std::unordered_map<std::string, std::string> SettingsConverter::Convert(  SettingsFields const& from ) const
+    {
+        std::unordered_map<std::string, std::string> result;
+        return result;
+    }
+
+    void SettingsConverter::ApplyAuth( SettingsFields &result, ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "need_auth";
+
+        ApplyBool(from, FIELD, result.is_need_auth);
+    }
+
+    void SettingsConverter::ApplySsl( SettingsFields &result, ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "need_ssl";
+
+        ApplyBool(from, FIELD, result.is_need_ssl);
+    }
+
+    void SettingsConverter::ApplyBool( ParsedDataType const& from, std::string const& search_field, bool& field ) const
+    {
+        static const std::string TRUE_AS_STRING = "true";
+        static const std::string FALSE_AS_STRING = "false";
+
+        auto find = from.find( search_field );
+        if( find == from.end() )
+        {
+            return;
+        }
+        if( find->second != TRUE_AS_STRING && find->second != FALSE_AS_STRING )
+        {
+            return;
+        }
+        field = ( find->second == TRUE_AS_STRING ) ? true : false;
+    }
+
+    void SettingsConverter::ApplyUsername( SettingsFields &result, ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "username";
+
+        ApplyString( from, FIELD, result.username );
+    }
+
+    void SettingsConverter::ApplyPassword( SettingsFields &result,  ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "password";
+
+        ApplyString( from, FIELD, result.password );
+    }
+
+    void SettingsConverter::ApplyHost( SettingsFields &result, ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "host";
+
+        ApplyString( from, FIELD, result.host );
+    }
+
+    void SettingsConverter::ApplyPort( SettingsFields &result, ParsedDataType const& from ) const
+    {
+        static const std::string FIELD = "port";
+
+        ApplyString(from, FIELD, result.port);
+    }
+
+    void SettingsConverter::ApplyString(  ParsedDataType const& from,  std::string const& search_field, std::string& field ) const
+    {
+        auto find = from.find( search_field );
+        if( find == from.end() )
+        {
+            return;
+        }
+        field = find->second;
+    }
+}
-- 
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