+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+#ifndef __STG_STGLIBS_SRVCONF_RESETABLE_UTILS_H__
+#define __STG_STGLIBS_SRVCONF_RESETABLE_UTILS_H__
+
+#include "stg/resetable.h"
+#include "stg/common.h"
+
+#include <string>
+#include <ostream>
+
+namespace STG
+{
+
+template <typename T>
+inline
+void appendTag(std::ostream & stream, const std::string & name, const T & value)
+{
+ stream << "<" << name << " value=\"" << value << "\"/>";
+}
+
+template <typename T>
+inline
+void appendTag(std::ostream & stream, const std::string & name, size_t suffix, const T & value)
+{
+ stream << "<" << name << suffix << " value=\"" << value << "\"/>";
+}
+
+template <>
+inline
+void appendTag<uint8_t>(std::ostream & stream, const std::string & name, const uint8_t & value)
+{
+ stream << "<" << name << " value=\"" << static_cast<unsigned>(value) << "\"/>";
+}
+
+template <>
+inline
+void appendTag<int8_t>(std::ostream & stream, const std::string & name, const int8_t & value)
+{
+ stream << "<" << name << " value=\"" << static_cast<int>(value) << "\"/>";
+}
+
+template <typename T>
+inline
+void appendAttr(std::ostream & stream, const std::string & name, const T & value)
+{
+ stream << " " << name << "=\"" << value << "\"";
+}
+
+template <typename T>
+inline
+void appendAttr(std::ostream & stream, const std::string & name, size_t suffix, const T & value)
+{
+ stream << " " << name << suffix << "=\"" << value << "\"";
+}
+
+template <>
+inline
+void appendAttr<uint8_t>(std::ostream & stream, const std::string & name, const uint8_t & value)
+{
+ stream << " " << name << "=\"" << static_cast<unsigned>(value) << "\"";
+}
+
+template <>
+inline
+void appendAttr<int8_t>(std::ostream & stream, const std::string & name, const int8_t & value)
+{
+ stream << " " << name << "=\"" << static_cast<int>(value) << "\"";
+}
+
+template <typename T>
+inline
+void appendResetableTag(std::ostream & stream, const std::string & name, const T & value)
+{
+if (!value.empty())
+ appendTag(stream, name, value.const_data());
+}
+
+template <typename T>
+inline
+void appendResetableTag(std::ostream & stream, const std::string & name, size_t suffix, const T & value)
+{
+if (!value.empty())
+ appendTag(stream, name, suffix, value.const_data());
+}
+
+template <typename T>
+inline
+void appendResetableAttr(std::ostream & stream, const std::string & name, const T & value)
+{
+if (!value.empty())
+ appendAttr(stream, name, value.const_data());
+}
+
+template <typename T>
+inline
+void appendResetableAttr(std::ostream & stream, const std::string & name, size_t suffix, const T & value)
+{
+if (!value.empty())
+ appendAttr(stream, name, suffix, value.const_data());
+}
+
+inline
+RESETABLE<std::string> MaybeEncode(const RESETABLE<std::string> & value)
+{
+RESETABLE<std::string> res;
+if (!value.empty())
+ res = Encode12str(value.data());
+return res;
+}
+
+inline
+RESETABLE<std::string> MaybeIconv(const RESETABLE<std::string> & value, const std::string & fromEncoding, const std::string & toEncoding)
+{
+RESETABLE<std::string> res;
+if (!value.empty())
+ res = IconvString(value.data(), fromEncoding, toEncoding);
+return res;
+}
+
+} // namespace STG
+
+#endif