Reworked the project layout

src/metadata/Utils.hpp

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2013 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef METADATA_UTILS_HPP
+#define METADATA_UTILS_HPP
+
+#include <string>
+#include <list>
+
+#include <boost/locale.hpp>
+
+namespace MetaData
+{
+
+bool readAsPosixTime(const std::string& str, boost::posix_time::ptime& time);
+
+bool readList(const std::string& str, const std::string& separators, std::list<std::string>& results);
+
+template<typename T>
+static inline bool readAs(const std::string& str, T& data)
+{
+	std::istringstream iss ( str );
+	return iss >> data;
+}
+
+
+
+std::string
+static inline string_trim(const std::string& str,
+		const std::string& whitespace = " \t")
+{
+	const auto strBegin = str.find_first_not_of(whitespace);
+	if (strBegin == std::string::npos)
+		return ""; // no content
+
+	const auto strEnd = str.find_last_not_of(whitespace);
+	const auto strRange = strEnd - strBegin + 1;
+
+	return str.substr(strBegin, strRange);
+}
+
+
+std::string
+static inline string_to_utf8(const std::string& str)
+{
+	return boost::locale::conv::to_utf<char>(str, "UTF-8");
+}
+
+} // namespace MetaData
+
+#endif
+