1 files changed, 39 insertions, 0 deletions
diff --git a/src/checker/errors/settings/server.cpp b/src/checker/errors/settings/server.cpp
new file mode 100644
index 0000000..c3f29af
--- /dev/null
+++ b/src/checker/errors/settings/server.cpp
@@ -0,0 +1,39 @@
+#include <regex>
+
+#include "server.hpp"
+#include "logger/logger_set.hpp"
+
+namespace smtp::checker::errors::settings
+{
+    //
+    //Public methods
+    //
+    bool Server::Check( manage::SettingsFileDataType const& line ) const
+    {
+        static const std::string SERVER_FIELD = "host";
+
+        auto find = line.find( SERVER_FIELD );
+        if( find == line.end() )
+        {
+            logger::LoggerSet::GetInstance()->LogError( GetMethodName(), "Host doesn't found" );
+            return false;
+        }
+        return IsNormalName( find->second ) || IsIpName( find->second );
+    }
+
+    //
+    //Private methods
+    //
+    bool Server::IsNormalName( std::string const& line ) const
+    {
+        std::string mask = "^[a-zA-Z](?:\.?[a-zA-Z0-9 ]+)+$";
+        return std::regex_search( line, std::regex{mask} );
+    }
+
+    bool Server::IsIpName( std::string const& line) const
+    {
+        std::string mask = "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])";
+        return std::regex_search( line, std::regex{mask} );
+    }
+
+}