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/* 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) noexcept;
#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) noexcept;
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 */
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