1 files changed, 208 insertions, 0 deletions
diff --git a/lib/base/string.hpp b/lib/base/string.hpp
new file mode 100644
index 0000000..0eb08b5
--- /dev/null
+++ b/lib/base/string.hpp
@@ -0,0 +1,208 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef STRING_H
+#define STRING_H
+
+#include "base/i2-base.hpp"
+#include "base/object.hpp"
+#include <boost/beast/core.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/utility/string_view.hpp>
+#include <functional>
+#include <string>
+#include <iosfwd>
+
+namespace icinga {
+
+class Value;
+
+/**
+ * String class.
+ *
+ * Rationale for having this: The std::string class has an ambiguous assignment
+ * operator when used in conjunction with the Value class.
+ */
+class String
+{
+public:
+	typedef std::string::iterator Iterator;
+	typedef std::string::const_iterator ConstIterator;
+
+	typedef std::string::iterator iterator;
+	typedef std::string::const_iterator const_iterator;
+
+	typedef std::string::reverse_iterator ReverseIterator;
+	typedef std::string::const_reverse_iterator ConstReverseIterator;
+
+	typedef std::string::reverse_iterator reverse_iterator;
+	typedef std::string::const_reverse_iterator const_reverse_iterator;
+
+	typedef std::string::size_type SizeType;
+
+	String() = default;
+	String(const char *data);
+	String(std::string data);
+	String(String::SizeType n, char c);
+	String(const String& other);
+	String(String&& other);
+
+#ifndef _MSC_VER
+	String(Value&& other);
+#endif /* _MSC_VER */
+
+	template<typename InputIterator>
+	String(InputIterator begin, InputIterator end)
+		: m_Data(begin, end)
+	{ }
+
+	String& operator=(const String& rhs);
+	String& operator=(String&& rhs);
+	String& operator=(Value&& rhs);
+	String& operator=(const std::string& rhs);
+	String& operator=(const char *rhs);
+
+	const char& operator[](SizeType pos) const;
+	char& operator[](SizeType pos);
+
+	String& operator+=(const String& rhs);
+	String& operator+=(const char *rhs);
+	String& operator+=(const Value& rhs);
+	String& operator+=(char rhs);
+
+	bool IsEmpty() const;
+
+	bool operator<(const String& rhs) const;
+
+	operator const std::string&() const;
+	operator boost::beast::string_view() const;
+
+	const char *CStr() const;
+
+	void Clear();
+
+	SizeType GetLength() const;
+
+	std::string& GetData();
+	const std::string& GetData() const;
+
+	SizeType Find(const String& str, SizeType pos = 0) const;
+	SizeType RFind(const String& str, SizeType pos = NPos) const;
+	SizeType FindFirstOf(const char *s, SizeType pos = 0) const;
+	SizeType FindFirstOf(char ch, SizeType pos = 0) const;
+	SizeType FindFirstNotOf(const char *s, SizeType pos = 0) const;
+	SizeType FindFirstNotOf(char ch, SizeType pos = 0) const;
+	SizeType FindLastOf(const char *s, SizeType pos = NPos) const;
+	SizeType FindLastOf(char ch, SizeType pos = NPos) const;
+
+	String SubStr(SizeType first, SizeType len = NPos) const;
+
+	std::vector<String> Split(const char *separators) const;
+
+	void Replace(SizeType first, SizeType second, const String& str);
+
+	String Trim() const;
+
+	String ToLower() const;
+
+	String ToUpper() const;
+
+	String Reverse() const;
+
+	void Append(int count, char ch);
+
+	bool Contains(const String& str) const;
+
+	void swap(String& str);
+
+	Iterator erase(Iterator first, Iterator last);
+
+	template<typename InputIterator>
+	void insert(Iterator p, InputIterator first, InputIterator last)
+	{
+		m_Data.insert(p, first, last);
+	}
+
+	Iterator Begin();
+	ConstIterator Begin() const;
+	Iterator End();
+	ConstIterator End() const;
+	ReverseIterator RBegin();
+	ConstReverseIterator RBegin() const;
+	ReverseIterator REnd();
+	ConstReverseIterator REnd() const;
+
+	static const SizeType NPos;
+
+	static Object::Ptr GetPrototype();
+
+private:
+	std::string m_Data;
+};
+
+std::ostream& operator<<(std::ostream& stream, const String& str);
+std::istream& operator>>(std::istream& stream, String& str);
+
+String operator+(const String& lhs, const String& rhs);
+String operator+(const String& lhs, const char *rhs);
+String operator+(const char *lhs, const String& rhs);
+
+bool operator==(const String& lhs, const String& rhs);
+bool operator==(const String& lhs, const char *rhs);
+bool operator==(const char *lhs, const String& rhs);
+
+bool operator<(const String& lhs, const char *rhs);
+bool operator<(const char *lhs, const String& rhs);
+
+bool operator>(const String& lhs, const String& rhs);
+bool operator>(const String& lhs, const char *rhs);
+bool operator>(const char *lhs, const String& rhs);
+
+bool operator<=(const String& lhs, const String& rhs);
+bool operator<=(const String& lhs, const char *rhs);
+bool operator<=(const char *lhs, const String& rhs);
+
+bool operator>=(const String& lhs, const String& rhs);
+bool operator>=(const String& lhs, const char *rhs);
+bool operator>=(const char *lhs, const String& rhs);
+
+bool operator!=(const String& lhs, const String& rhs);
+bool operator!=(const String& lhs, const char *rhs);
+bool operator!=(const char *lhs, const String& rhs);
+
+String::Iterator begin(String& x);
+String::ConstIterator begin(const String& x);
+String::Iterator end(String& x);
+String::ConstIterator end(const String& x);
+String::Iterator range_begin(String& x);
+String::ConstIterator range_begin(const String& x);
+String::Iterator range_end(String& x);
+String::ConstIterator range_end(const String& x);
+
+}
+
+template<>
+struct std::hash<icinga::String>
+{
+	std::size_t operator()(const icinga::String& s) const noexcept;
+};
+
+extern template class std::vector<icinga::String>;
+
+namespace boost
+{
+
+template<>
+struct range_mutable_iterator<icinga::String>
+{
+	typedef icinga::String::Iterator type;
+};
+
+template<>
+struct range_const_iterator<icinga::String>
+{
+	typedef icinga::String::ConstIterator type;
+};
+
+}
+
+#endif /* STRING_H */