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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
commit0915b3ef56dfac3113cce55a59a5765dc94976be (patch)
treea8fea11d50b4f083e1bf0f90025ece7f0824784a /lib/base/string.hpp
parentInitial commit. (diff)
downloadicinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.tar.xz
icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.zip
Adding upstream version 2.13.6.upstream/2.13.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--lib/base/string.hpp207
1 files changed, 207 insertions, 0 deletions
diff --git a/lib/base/string.hpp b/lib/base/string.hpp
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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/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::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 */