Subversion Repositories spk

#pragma once

#include <string>

#include <vector>

#include <cstdlib>

#include "../spkdll.h"

#include "../spkdef.h"

enum WStringCompare {

	Same		= 0,

	Newer		= 1,

	Older		= -1,

};

#pragma warning( push )

#pragma warning( disable : 4251)

namespace Utils {

	class SString;

	class WStringList;

/**

 * String wrapper class

 */

	class SPKEXPORT WString

{

public:

	static std::string ws2s(const std::wstring& wstr);

	static std::wstring s2ws(const std::string& str);

	static WString ConvertTime(time_t whattime, bool shortdesc = false);

private:

	std::wstring _data;

public:

	// constructors

	WString();

	WString(const char* str);

	WString(const wchar_t* str);

	WString(const std::string& str);

	WString(const std::wstring& str);

	WString(const char c);

	WString(const unsigned char c);

	WString(const wchar_t c);

	WString(const WString &str);

	WString(WString&&) noexcept = default;               // enable efficient move

	WString(long long l);

	WString(unsigned long long l);

	WString(long l);

	WString(unsigned long l);

	WString(float f);

	WString(double f);

	// explicit sized constructor - no default len to avoid ambiguity with single-arg ctor

	WString(const wchar_t* str, int len);

	virtual ~WString() noexcept;

	// conversion functions

	void fromLong(long l);

	void fromLong64(long long l);

	const WString& fromFloat(float f, int dp = -1);

	const WString& fromString(const char* str);

	const WString& fromString(const unsigned char* str);

	void fromDouble(double f);

	const WString &fromDouble(double f, int dp);

	const WString &format(const wchar_t *sFormat, ...);

	const WString args(const WString* args, int max) const;

	const WString args(const WStringList& args) const;

	const WString args(const std::vector<Utils::WString>& args) const;

	const WString &arg(const WString &s1);

	const WString &arg(const WString &s1, const WString &s2);

	const WString &arg(const WString &s1, const WString &s2, const WString &s3);

	const WString &arg(const WString &s1, const WString &s2, const WString &s3, const WString &s4);

	const WString &arg(const WString &s1, const WString &s2, const WString &s3, const WString &s4, const WString &s5);

	const WString& convertTime(time_t whattime, bool shortdesc = false);

	static WString PadNumber(long iNum, int iAmount);

	static WString Number(long l) { return WString(l); }

	static WString Format(const wchar_t *sFormat, ...);

	static WString Null();

	static WString FromFloat(float f, int dp = -1);

	static WString FromString(const char* data);

	static WString FromString(const unsigned char* data);

	bool toBool() const;

	long toLong() const;

	long long toLong64() const;

	int toInt() const;

	double toDouble() const;

	float toFloat() const;

	const wchar_t* toWChar() const;

	const wchar_t* c_str() const noexcept;

	std::string toUTF8() const;

	std::string toFileUTF8() const;

	std::wstring toStdWString() const { return _data; }

	const SString toString() const;

	const std::string toStdString() const;

	// casting operators

	inline operator const wchar_t *() const noexcept	{ return _data.c_str(); }

	inline operator const std::wstring &() const noexcept	{ return _data; }

	inline operator const int () const				{ return static_cast<int>(this->toLong()); }

	inline operator const long () const				{ return this->toLong(); }

	inline operator const long long () const		{ return this->toLong64(); }

	inline operator const double () const			{ return this->toDouble(); }

	inline operator const float () const			{ return this->toFloat(); }

	inline operator const bool () const				{ return (this->empty() ? false : ((this->toLong()) ? true : false)); }

	// assignment operators

	const WString &operator= ( const WString &str );

	WString& operator=(WString&&) noexcept = default;

	const WString &operator= ( const std::wstring &str );

	const WString &operator= ( const wchar_t *str );

	const WString &operator= ( wchar_t c );

	const WString &operator= ( long l );

	const WString &operator= ( unsigned long l );

	const WString &operator= ( float l );

	const WString &operator= ( double l );

	// subscript operators

#ifdef _WIN32

	const wchar_t operator[] (int num) const;

	wchar_t& operator[] (int num);

#else

	const wchar_t operator[] (size_t num) const;

	wchar_t& operator[] (size_t num);

#endif

	const wchar_t& at(size_t num) const { return _data.at(num); }

	// addition operators

	WString operator+ (const wchar_t* str) const;

	WString operator+ (const char* str) const;

	WString operator+ ( const std::wstring &str ) const;

	WString operator+ ( const WString &str ) const;

	WString operator+ ( const wchar_t c ) const;

	WString operator+ ( const long l ) const;

	WString operator+ ( const unsigned long l ) const;

	WString operator+ ( const float f ) const;

	WString operator+ ( const double f ) const;

	// compound operators

	const WString &operator+= ( const wchar_t *str );

	const WString &operator+= ( const std::wstring &str );

	const WString &operator+= ( const WString &str );

	const WString &operator+= ( const wchar_t c );

	const WString &operator+= ( const long l );

	const WString &operator+= ( const unsigned long l );

	const WString &operator+= ( const float f );

	const WString &operator+= ( const double f );

	// comparison operators

	bool operator== ( const wchar_t *str ) const;

	bool operator== ( const std::wstring &str ) const;

	bool operator== ( const WString &str ) const;

	bool operator!= ( const wchar_t *str ) const;

	bool operator!= ( const std::wstring &str ) const;

	bool operator!= ( const WString &str ) const;

	bool operator !() const;

	bool Compare(const WString &str, bool bCaseSensative = false) const;

	bool Compare(const wchar_t *str, bool bCaseSensative = false) const;

	//std::wstring functions

	bool empty() const noexcept;

	void clear() noexcept;

	WString &erase(size_t offset, size_t count);

	size_t length() const noexcept;

	WString substr(size_t offset, size_t count) const;

	WString substr(size_t offset) const;

	wchar_t back() const;

	// file handling

	wchar_t *readToEndOfLine(wchar_t *data);

	const WString &readToEndOfLine(FILE *id, int *line, bool upper);

	// tokens

	int countToken(const wchar_t *token) const;

	WString token(const wchar_t *token, int tok) const;

	WString tokens(const wchar_t *token, int from, int to = 0) const;

	WString *tokenise(const wchar_t *token, int *max) const;

	size_t tokenise(const wchar_t* token, std::vector<WString>& str) const;

	std::vector<std::wstring> tokenise(const wchar_t* token) const;

	WString replaceToken(const wchar_t *token, int from, const WString &replace) const;

	WString remToken(const wchar_t* token, int from) const;

	WString remTokens(const wchar_t* token, int from, int to = -1) const;

	WString word(int word) const;

	WString words(int from, int to = 0) const;

	WString addToken(const wchar_t *token, const Utils::WString &str) const;

	// find/replacement

	long findPos(const WString &find, int iStartPos = 0) const;

	WString findReplace(const WString &find, const WString &replace ) const;

	WString remove(wchar_t c) const;

	const WString &removeChar(wchar_t c);

	const WString &removeChar(const wchar_t *cs);

	WString findRemove(const WString &find) const;

	WString stripHtml() const;

	WString removeIf(int iChar, wchar_t c) const;

	bool containsAny(const WString &str, bool bCaseSensative = false) const;

	bool contains(const WString &str, bool bCaseSensative = false) const;

	bool contains(wchar_t c, bool bCaseSensative = false) const;

	bool isin(const WString &str, bool bCaseSensative = false) const;

	bool isin(wchar_t c, bool bCaseSensative = false) const;

	int compareVersion(const Utils::WString &v) const;

	bool match(const Utils::WString &pattern) const;

	bool startsWith(const WString& prefix) const;

	bool endsWith(const WString& prefix) const;

	WString& prepend(const WString &str);

	// sub string

	WString left(long num) const;

	WString right(int num) const;

	WString mid(int start, int end) const;

	WString between(const WString &before, const WString &after) const;

	bool isNumber(bool integer = false) const;

	bool isCharNumber(int c) const;

	const WString &removeFirstSpace();

	const WString &removeEndSpace();

	const WString &truncate(int iNum);

	const WString &padNumber(int iNum);

	const WString &pad(int iAmoumt, wchar_t cWith);

	WString lower() const;

	WString upper() const;

	const WString &toLower();

	const WString &toUpper();

	const WString &toFilename();

	WString asFilename() const;

private:

	void _assign(const wchar_t* str) { _data.assign(str); }

	void _assign(const wchar_t* str, size_t len) { _data.assign(str, len); }

	bool _isCharNumber(wchar_t c) const;

	std::wstring::size_type _token_nextPos(const wchar_t *token, std::wstring::size_type curPos) const;

};

SPKEXPORT WString operator+(const wchar_t* str1, const WString& str2);

SPKEXPORT WString operator+(const char* str1, const WString& str2);

#pragma warning( pop )

}