mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-27 16:58:09 +01:00
815 lines
30 KiB
C++
Executable File
815 lines
30 KiB
C++
Executable File
//*************************************************************************************************
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//*************************************************************************************************
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//
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// XSTRING
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//
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//*************************************************************************************************
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//*************************************************************************************************
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#if !defined(__XSTRINGABSTRACT_H__)
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#define __XSTRINGABSTRACT_H__
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#include <XToolsConf.h>
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#include "unicode_conversions.h"
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#ifndef DEBUG_ALL
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#define DEBUG_XStringAbstract 0
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#else
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#define DEBUG_TEXT DEBUG_ALL
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#endif
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#if DEBUG_XStringAbstract == 0
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#define DBG_XSTRING(...)
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#else
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#define DBG_XSTRING(...) DebugLog(DEBUG_XStringAbstract, __VA_ARGS__)
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#endif
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//#include <type_traits>
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#define LPATH_SEPARATOR L'\\'
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#if __WCHAR_MAX__ <= 0xFFFFu
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#define wchar_cast char16_t
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#else
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#define wchar_cast char32_t
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#endif
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struct XStringAbstract__false_type {
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static constexpr bool value = false;
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bool v() const { return false; }
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};
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struct XStringAbstract__true_type {
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static constexpr bool value = true;
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bool v() const { return true; }
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};
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/* make unsigned */
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template <class _Tp>
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struct XStringAbstract__make_unsigned {};
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template <> struct XStringAbstract__make_unsigned< char> {typedef unsigned char type;};
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template <> struct XStringAbstract__make_unsigned< signed char> {typedef unsigned char type;};
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template <> struct XStringAbstract__make_unsigned<unsigned char> {typedef unsigned char type;};
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template <> struct XStringAbstract__make_unsigned< char16_t> {typedef char16_t type;};
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template <> struct XStringAbstract__make_unsigned< char32_t> {typedef char32_t type;};
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template <> struct XStringAbstract__make_unsigned< wchar_t> {typedef wchar_t type;};
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template <> struct XStringAbstract__make_unsigned< signed short> {typedef unsigned short type;};
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template <> struct XStringAbstract__make_unsigned<unsigned short> {typedef unsigned short type;};
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template <> struct XStringAbstract__make_unsigned< signed int> {typedef unsigned int type;};
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template <> struct XStringAbstract__make_unsigned<unsigned int> {typedef unsigned int type;};
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template <> struct XStringAbstract__make_unsigned< signed long> {typedef unsigned long type;};
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template <> struct XStringAbstract__make_unsigned<unsigned long> {typedef unsigned long type;};
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template <> struct XStringAbstract__make_unsigned< signed long long> {typedef unsigned long long type;};
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template <> struct XStringAbstract__make_unsigned<unsigned long long> {typedef unsigned long long type;};
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#define unsigned_type(x) typename XStringAbstract__make_unsigned<x>::type
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/* enable_if */
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template <bool, typename T = void>
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struct XStringAbstract__enable_if_t
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{};
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template <typename T>
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struct XStringAbstract__enable_if_t<true, T> {
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typedef T type;
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};
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//#define enable_if(x) XStringAbstract__enable_if_t(x, void)::type
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#define enable_if(x) typename enable_if_type = typename XStringAbstract__enable_if_t<x>::type
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//
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//template< bool B, class T = void >
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//using XStringAbstract__enable_if_t = typename XStringAbstract__enable_if<B,T>::type;
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// is_integral
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template <class _Tp> struct XStringAbstract__is_integral_st : public XStringAbstract__false_type {};
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template <> struct XStringAbstract__is_integral_st<bool> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<char> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<signed char> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<unsigned char> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<wchar_t> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<short> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<unsigned short> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<int> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<unsigned int> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<long> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<unsigned long> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<long long> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_integral_st<unsigned long long> : public XStringAbstract__true_type {};
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#define is_integral(x) XStringAbstract__is_integral_st<x>::value
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// is_char
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template <class _Tp> struct XStringAbstract__is_char_st : public XStringAbstract__false_type {};
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template <> struct XStringAbstract__is_char_st<char> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<char[]> : public XStringAbstract__true_type {};
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template <size_t _Np> struct XStringAbstract__is_char_st<char[_Np]> : public XStringAbstract__true_type {};
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//template <> struct XStringAbstract__is_char_st<signed char> : public XStringAbstract__true_type {};
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//template <> struct XStringAbstract__is_char_st<unsigned char> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<char16_t> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<char16_t[]> : public XStringAbstract__true_type {};
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template <size_t _Np> struct XStringAbstract__is_char_st<char16_t[_Np]> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<char32_t> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<char32_t[]> : public XStringAbstract__true_type {};
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template <size_t _Np> struct XStringAbstract__is_char_st<char32_t[_Np]> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<wchar_t> : public XStringAbstract__true_type {};
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template <> struct XStringAbstract__is_char_st<wchar_t[]> : public XStringAbstract__true_type {};
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template <size_t _Np> struct XStringAbstract__is_char_st<wchar_t[_Np]> : public XStringAbstract__true_type {};
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#define is_char(x) XStringAbstract__is_char_st<x>::value
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#define asciiToLower(ch) (((ch >= L'A') && (ch <= L'Z')) ? ((ch - L'A') + L'a') : ch)
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template<typename S, typename O>
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int XStringAbstract__compare(const S* src, const O* other, bool ignoreCase)
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{
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// size_t len_s = length_of_utf_string(src);
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// size_t len_other = length_of_utf_string(other);
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size_t nb = 0;
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const S* src2 = src;
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const O* other2 = other;
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char32_t src_char32;
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char32_t other_char32;
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src2 = get_char32_from_string(src2, &src_char32);
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other2 = get_char32_from_string(other2, &other_char32);
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while ( src_char32 ) {
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if ( ignoreCase ) {
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src_char32 = asciiToLower(src_char32);
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other_char32 = asciiToLower(other_char32);
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}
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if ( src_char32 != other_char32 ) break;
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src2 = get_char32_from_string(src2, &src_char32);
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other2 = get_char32_from_string(other2, &other_char32);
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nb += 1;
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};
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if ( src_char32 == other_char32 ) return 0;
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return src_char32 > other_char32 ? 1 : -1;
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}
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template<typename O, typename P>
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size_t XStringAbstract__indexOf(const O** s, const P* other, size_t offsetRet, bool toLower)
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{
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size_t Idx = 0;
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char32_t s_char32;
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char32_t other_char32;
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do
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{
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const O* s2 = *s;
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const P* other2 = other;
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do {
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s2 = get_char32_from_string(s2, &s_char32);
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other2 = get_char32_from_string(other2, &other_char32);
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if ( toLower ) {
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s_char32 = asciiToLower(s_char32);
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other_char32 = asciiToLower(other_char32);
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}
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} while ( s_char32 && other_char32 && s_char32 == other_char32 );
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if ( other_char32 == 0 ) return Idx+offsetRet;
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*s = get_char32_from_string(*s, &s_char32);
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Idx++;
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} while (s_char32);
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return MAX_XSIZE;
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}
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template<typename O, typename P>
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size_t XStringAbstract__indexOf(const O* s, size_t Pos, const P* other, bool toLower)
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{
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if ( *other == 0 ) return Pos;
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char32_t char32 = 1;
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for ( size_t Idx=0 ; Idx<Pos ; Idx+=1 ) {
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s = get_char32_from_string(s, &char32);
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}
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if ( !char32 ) return MAX_XSIZE;
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return XStringAbstract__indexOf(&s, other, Pos, toLower);
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}
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template<typename O, typename P>
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size_t XStringAbstract__rindexOf(const O* s, size_t Pos, const P* other, bool toLower)
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{
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if ( *other == 0 ) return Pos > length_of_utf_string(s) ? length_of_utf_string(s) : Pos;
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size_t index = XStringAbstract__indexOf(&s, other, 0, toLower);
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size_t prev_index = index; // initialize to index in case of index is already == Pos
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char32_t char32;
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s = get_char32_from_string(s, &char32);
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while ( char32 && index < Pos ) {
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prev_index = index;
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index = XStringAbstract__indexOf(&s, other, index+1, toLower);
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s = get_char32_from_string(s, &char32);
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};
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if ( index == Pos ) return index;
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if ( prev_index <= Pos ) return prev_index;
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return MAX_XSIZE;
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}
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template<class T, class ThisXStringClass>
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class XStringAbstract
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{
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public:
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// const SubType NullXString;
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static T nullChar;
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protected:
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T *m_data;
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size_t m_allocatedSize;
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// convenience method. Did it this way to avoid #define in header. They can have an impact on other headers
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size_t Xmin(size_t x1, size_t x2) const { if ( x1 < x2 ) return x1; return x2; }
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size_t Xmax(size_t x1, size_t x2) const { if ( x1 > x2 ) return x1; return x2; }
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// Methods _data is protected intentionally. They are const method returning non-const pointer. That's intentional, but dangerous. Do not expose to public.
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// If you need a non-const pointer for low-level access, to use dataSized and have to specify the size
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// pos is counted in logical char
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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T* _data(IntegralType pos) const
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{
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if ( pos<0 ) panic("T* data(int i) -> i < 0");
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size_t offset = size_of_utf_string_len(m_data, (unsigned_type(IntegralType))pos); // If pos is too big, size_of_utf_string_len returns the end of the string
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return m_data + offset;
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}
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//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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// Init , Alloc
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//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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void Init(size_t aSize=0)
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{
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//DBG_XSTRING("Init aSize=%d\n", aSize);
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// We don't allocate any memory at first. To not have to test all the time if m_data is null, we init it to an empty string
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m_data = &nullChar;
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m_allocatedSize = 0;
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// if aSize == 0, nothing is done, because m_allocatedSize == aSize
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CheckSize(aSize, 0);
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}
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public:
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T *CheckSize(size_t nNewSize, size_t nGrowBy = XStringGrowByDefault) // nNewSize is in number of chars, NOT bytes
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{
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//DBG_XSTRING("CheckSize: m_size=%d, nNewSize=%d\n", m_size, nNewSize);
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if ( m_allocatedSize < nNewSize )
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{
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nNewSize += nGrowBy;
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if ( m_allocatedSize == 0 ) m_data = (T*)malloc( (nNewSize+1)*sizeof(T) );
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else m_data = (T*)Xrealloc(m_data, (nNewSize+1)*sizeof(T), (m_allocatedSize+1)*sizeof(T));
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if ( !m_data ) {
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panic("XStringAbstract<T>::CheckSize(%zu, %zu) : Xrealloc(%" PRIuPTR ", %lu, %zd) returned NULL. System halted\n", nNewSize, nGrowBy, uintptr_t(m_data), nNewSize*sizeof(T), m_allocatedSize*sizeof(T));
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}
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m_allocatedSize = nNewSize;
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m_data[m_allocatedSize] = 0; // we allocated one more char (nNewSize+1). This \0 is an extra precaution. It's not for the normal null terminator. All string operation must considered that only m_allocatedSize bytes were allocated.
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}
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return m_data;
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}
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// void setSize(size_t newSize) // nNewSize is in number of chars, NOT bytes
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// {
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// //DBG_XSTRING("setLength(%d)\n", len);
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// CheckSize(newSize);
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// // if ( len >= size() ) {
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// // DBG_XSTRING("XStringAbstract<T>::setLength(size_t len) : len >= size() (%d != %d). System halted\n", len, size());
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// // panic();
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// // }
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// m_data[newSize] = 0; // we may rewrite a 0 in nullChar, if no memory were allocated. That's ok.
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// }
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// T* memoryOffset(size_t i) {
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//
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// }
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public:
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XStringAbstract()
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{
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DBG_XSTRING("Construteur\n");
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Init(0);
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}
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~XStringAbstract()
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{
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//DBG_XSTRING("Destructor :%ls\n", data());
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if ( m_allocatedSize > 0 ) free((void*)m_data);
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}
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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T* data(IntegralType pos) const { return _data(pos); }
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// template<typename IntegralType, typename XStringAbstract__enable_if<XStringAbstract__is_integral<IntegralType>::value, IntegralType>::type* = nullptr>
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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T* dataSized(IntegralType size)
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{
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if ( size<0 ) panic("T* dataSized() -> i < 0");
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if ( (unsigned_type(IntegralType))size > MAX_XSIZE ) panic("T* dataSized() -> i > MAX_XSIZE");
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CheckSize((size_t)size);
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return _data(0);
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}
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//
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// // Pos is counted in logical char but size is counted in physical char (char, char16_t, char32_t or wchar_t)
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// template<typename IntegralType1, typename IntegralType2, enable_if(is_integral(IntegralType1) && is_integral(IntegralType2))>
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// T* dataSized(IntegralType1 pos, IntegralType2 size)
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// {
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// if ( pos<0 ) panic("T* dataSized(xisize i, size_t sizeMin, size_t nGrowBy) -> i < 0");
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// if ( size<0 ) panic("T* dataSized(xisize i, size_t sizeMin, size_t nGrowBy) -> i < 0");
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// size_t offset = size_of_utf_string_len(m_data, (typename XStringAbstract__make_unsigned<IntegralType1>::type)pos); // If pos is too big, size_of_utf_string_len returns the end of the string
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// CheckSize(offset + (typename XStringAbstract__make_unsigned<IntegralType2>::type)size);
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// return _data(pos);
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// }
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T* forgetDataWithoutFreeing()
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{
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T* ret = m_data;
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Init(0);
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return ret;
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}
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size_t length() const { return length_of_utf_string(m_data); }
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// size_t sizeZZ() const { return size_of_utf_string(m_data); }
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size_t sizeInBytes() const { return size_of_utf_string(m_data)*sizeof(T); }
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size_t allocatedSize() const { return m_allocatedSize; }
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const T* wc_str() const { return m_data; }
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const T* c_str() const { return m_data; }
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const T* s() const { return m_data; }
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const T* data() const { return m_data; } // todo delete
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/* Empty ? */
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void setEmpty() { m_data[0] = 0; } // we may rewrite a 0 in nullChar if no memory were allocated (m_data == &nullChar). That's ok.
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bool isEmpty() const { return m_data == nullptr || *m_data == 0; }
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bool notEmpty() const { return !isEmpty(); }
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//--------------------------------------------------------------------- cast
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// int ToInt() const;
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// size_t ToUInt() const;
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//--------------------------------------------------------------------- charAt, []
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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char32_t char32At(IntegralType i) const
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{
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if (i < 0) {
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panic("XStringAbstract<T>::char32At(size_t i) : i < 0. System halted\n");
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}
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size_t nb = 0;
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const T *p = m_data;
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char32_t char32;
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do {
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p = get_char32_from_string(p, &char32);
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if (!char32) {
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panic("XStringAbstract::char32At(size_t i) : i >= length(). System halted\n");
|
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}
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nb += 1;
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} while (nb <= (unsigned_type(IntegralType))i);
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return char32;
|
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}
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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char16_t char16At(IntegralType i) const
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{
|
||
char32_t char32 = char32At(i);
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||
if ( char32 >= 0x10000 ) return 0xFFFD; // <20> REPLACEMENT CHARACTER used to replace an unknown, unrecognized or unrepresentable character
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return (char16_t)char32;
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}
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||
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||
/* [] */
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||
template<typename IntegralType, enable_if(is_integral(IntegralType))>
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char32_t operator [](IntegralType i) const { return char32At(i); }
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||
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||
char32_t lastChar() const { if ( length() > 0 ) return char32At(length()-1); else return 0; }
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||
|
||
//--------------------------------------------------------------------- strcat, strcpy, operator =
|
||
/* strncpy */
|
||
template<typename O>
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||
void strncpy(const O* other, size_t other_len)
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||
{
|
||
if ( other && *other && other_len > 0 ) {
|
||
size_t newSize = utf_size_of_utf_string_len(m_data, other, other_len);
|
||
CheckSize(newSize+1, 0);
|
||
utf_string_from_utf_string_len(m_data, m_allocatedSize, other, other_len);
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||
m_data[newSize] = 0;
|
||
}else{
|
||
setEmpty();
|
||
}
|
||
}
|
||
// Old name. TODO remove
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||
template<typename O>
|
||
void StrnCpy(const O* other, size_t other_len) { strncpy(other, other_len); }
|
||
|
||
/* strcpy */
|
||
template<typename O>
|
||
void strcpy(const O* other)
|
||
{
|
||
if ( other && *other ) {
|
||
size_t newSize = utf_size_of_utf_string(m_data, other);
|
||
CheckSize(newSize+1, 0);
|
||
utf_string_from_utf_string(m_data, m_allocatedSize, other);
|
||
m_data[newSize] = 0;
|
||
}else{
|
||
setEmpty();
|
||
}
|
||
}
|
||
/* strncat */
|
||
template<typename O>
|
||
void strncat(const O* other, size_t other_len)
|
||
{
|
||
if ( other && *other && other_len > 0 ) {
|
||
size_t currentSize = size_of_utf_string(m_data);
|
||
size_t newSize = currentSize + utf_size_of_utf_string_len(m_data, other, other_len);
|
||
CheckSize(newSize+1, 0);
|
||
utf_string_from_utf_string_len(m_data+currentSize, m_allocatedSize, other, other_len);
|
||
m_data[newSize] = 0;
|
||
}else{
|
||
// nothing to do
|
||
}
|
||
}
|
||
/* strcat */
|
||
template<typename O>
|
||
void strcat(const O* other)
|
||
{
|
||
if ( other && *other ) {
|
||
size_t currentSize = size_of_utf_string(m_data); // size is number of T, not in bytes
|
||
size_t newSize = currentSize + utf_size_of_utf_string(m_data, other); // size is number of T, not in bytes
|
||
CheckSize(newSize+1, 0);
|
||
utf_string_from_utf_string(m_data+currentSize, m_allocatedSize-currentSize, other);
|
||
m_data[newSize] = 0;
|
||
}else{
|
||
// nothing to do
|
||
}
|
||
}
|
||
/* takeValueFrom */
|
||
template<typename O, class OtherXStringClass>
|
||
ThisXStringClass& takeValueFrom(const XStringAbstract<O, OtherXStringClass>& S) { strcpy(S.s()); return *((ThisXStringClass*)this); }
|
||
template<typename O>
|
||
ThisXStringClass& takeValueFrom(const O* S) { strcpy(S); return *((ThisXStringClass*)this); }
|
||
template<typename O, class OtherXStringClass>
|
||
ThisXStringClass& takeValueFrom(const XStringAbstract<O, OtherXStringClass>& S, size_t len) { strncpy(S.data(0), len); return *((ThisXStringClass*)this); }
|
||
template<typename O>
|
||
ThisXStringClass& takeValueFrom(const O* S, size_t len) { strncpy(S, len); return *((ThisXStringClass*)this); }
|
||
|
||
/* copy ctor */
|
||
XStringAbstract<T, ThisXStringClass>(const XStringAbstract<T, ThisXStringClass> &S) { Init(0); takeValueFrom(S); }
|
||
/* ctor */
|
||
template<typename O, class OtherXStringClass>
|
||
explicit XStringAbstract<T, ThisXStringClass>(const XStringAbstract<O, OtherXStringClass>& S) { Init(0); takeValueFrom(S); }
|
||
// template<typename O>
|
||
// explicit XStringAbstract<T, ThisXStringClass>(const O* S) { Init(0); takeValueFrom(S); }
|
||
|
||
/* Copy Assign */ // Only other XString, no litteral at the moment.
|
||
XStringAbstract<T, ThisXStringClass>& operator =(const XStringAbstract<T, ThisXStringClass>& S) { strcpy(S.s()); return *this; }
|
||
/* Assign */
|
||
template<typename O, class OtherXStringClass>
|
||
ThisXStringClass& operator =(const XStringAbstract<O, OtherXStringClass>& S) { strcpy(S.s()); return *((ThisXStringClass*)this); }
|
||
// template<class O>
|
||
// ThisXStringClass& operator =(const O* S) { strcpy(S); return *this; }
|
||
|
||
/* += */
|
||
template<typename O, class OtherXStringClass>
|
||
ThisXStringClass& operator += (const XStringAbstract<O, OtherXStringClass>& S) { strcat(S.s()); return *((ThisXStringClass*)this); }
|
||
template<typename O>
|
||
ThisXStringClass& operator += (const O* S) { strcat(S); return *((ThisXStringClass*)this); }
|
||
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
ThisXStringClass operator + (const XStringAbstract<O, OtherXStringClass>& p2) const { XStringAbstract s; s=*this; s+=p2; return s; }
|
||
template<typename O>
|
||
ThisXStringClass operator + (const O* p2) const { XStringAbstract s; s=*this; s+=p2; return s; }
|
||
template<typename O>
|
||
friend ThisXStringClass operator + (const O *p1, const ThisXStringClass& p2) { XStringAbstract s; s.strcat(p1); s.strcat(p2.s()); return s; }
|
||
|
||
|
||
//--------------------------------------------------------------------- indexOf, rindexOf
|
||
|
||
/* indexOf */
|
||
size_t indexOf(char32_t char32Searched, size_t Pos = 0) const
|
||
{
|
||
char32_t buf[2] = { char32Searched, 0};
|
||
return XStringAbstract__indexOf(m_data, Pos, buf, false);
|
||
}
|
||
template<typename O>
|
||
size_t indexOf(const O* S, size_t Pos = 0) const { return XStringAbstract__indexOf(m_data, Pos, S, false); }
|
||
template<typename O, class OtherXStringClass>
|
||
size_t indexOf(const XStringAbstract<O, OtherXStringClass>& S, size_t Pos = 0) const { return indexOf(S.s(), Pos); }
|
||
/* IC */
|
||
size_t indexOfIC(char32_t char32Searched, size_t Pos = 0) const
|
||
{
|
||
char32_t buf[2] = { char32Searched, 0};
|
||
return XStringAbstract__indexOf(m_data, Pos, buf, true);
|
||
}
|
||
template<typename O>
|
||
size_t indexOfIC(const O* S, size_t Pos = 0) const { return XStringAbstract__indexOf(m_data, Pos, S, true); }
|
||
template<typename O, class OtherXStringClass>
|
||
size_t indexOfIC(const XStringAbstract<O, OtherXStringClass>& S, size_t Pos = 0) const { return indexOfIC(S.s(), Pos); }
|
||
|
||
|
||
/* rindexOf */
|
||
size_t rindexOf(const char32_t char32Searched, size_t Pos = MAX_XSIZE-1) const
|
||
{
|
||
char32_t buf[2] = { char32Searched, 0};
|
||
return XStringAbstract__rindexOf(m_data, Pos, buf, false);
|
||
}
|
||
template<typename O>
|
||
size_t rindexOf(const O* S, size_t Pos = MAX_XSIZE-1) const { return XStringAbstract__rindexOf(m_data, Pos, S, false); }
|
||
template<typename O, class OtherXStringClass>
|
||
size_t rindexOf(const XStringAbstract<O, OtherXStringClass>& S, size_t Pos = MAX_XSIZE-1) const { return rindexOf(S.s(), Pos); }
|
||
/* IC */
|
||
size_t rindexOfIC(const char32_t char32Searched, size_t Pos = MAX_XSIZE-1) const
|
||
{
|
||
char32_t buf[2] = { char32Searched, 0};
|
||
return XStringAbstract__rindexOf(m_data, Pos, buf, true);
|
||
}
|
||
template<typename O>
|
||
size_t rindexOfIC(const O* S, size_t Pos = MAX_XSIZE-1) const { return XStringAbstract__rindexOf(m_data, Pos, S, true); }
|
||
template<typename O, class OtherXStringClass>
|
||
size_t rindexOfIC(const XStringAbstract<O, OtherXStringClass>& S, size_t Pos = MAX_XSIZE-1) const { return rindexOf(S.s(), Pos); }
|
||
|
||
|
||
//---------------------------------------------------------------------
|
||
|
||
void lowerAscii()
|
||
{
|
||
T* s = m_data;
|
||
while ( *s ) {
|
||
*s = asciiToLower(*s);
|
||
s++;
|
||
}
|
||
}
|
||
|
||
void trim()
|
||
{
|
||
T* start = 0;
|
||
size_t count = 0;
|
||
T* s = m_data;
|
||
while ( *s && unsigned_type(T)(*s) <= 32 ) s++;
|
||
start = s;
|
||
while ( *s && unsigned_type(T)(*s) > 32 ) s++;
|
||
count = uintptr_t(s - start);
|
||
memmove(m_data, start, count*sizeof(T));
|
||
m_data[count] = 0;
|
||
}
|
||
|
||
// void deleteCountCharsAt(size_t pos, size_t count=1);
|
||
//{
|
||
// if ( pos < size() ) {
|
||
// if ( count != MAX_XSIZE && pos + count < size() ) {
|
||
// memmove( _data(pos), data(pos+count), (size()-pos-count)*sizeof(T)); // memmove handles overlapping memory move
|
||
// setLength(size()-count);/* data()[length()-count]=0 done in setLength */
|
||
// }else{
|
||
// setSize(pos);/* data()[pos]=0 done in setLength */
|
||
// }
|
||
// }
|
||
//}
|
||
// void insert(const XStringAbstract<T, ThisXStringClass>& Str, size_t pos);
|
||
//{
|
||
// if ( pos < size() ) {
|
||
// CheckSize(size()+Str.size());
|
||
// memmove(_data(pos + Str.size()), data(pos), (size()-pos)*sizeof(T));
|
||
// memmove(_data(pos), Str.data(), Str.size()*sizeof(T));
|
||
// setLength(size()+Str.size());
|
||
// }else{
|
||
// StrCat(Str);
|
||
// }
|
||
//}
|
||
|
||
ThisXStringClass subString(size_t pos, size_t count) const
|
||
{
|
||
if ( pos > length() ) return ThisXStringClass();
|
||
if ( count > length()-pos ) count = length()-pos;
|
||
|
||
ThisXStringClass ret;
|
||
|
||
const T* src = m_data;
|
||
char32_t char32 = 1;
|
||
while ( char32 && pos > 0 ) {
|
||
src = get_char32_from_string(src, &char32);
|
||
pos -= 1;
|
||
};
|
||
ret.strncat(src, count);
|
||
return ret;
|
||
}
|
||
|
||
// todo rename to contains
|
||
template<typename O, class OtherXStringClass>
|
||
bool contains(const XStringAbstract<O, OtherXStringClass>& S) const { return indexOf(S) != MAX_XSIZE; }
|
||
template<typename O>
|
||
bool contains(const O* S) const { return indexOf(S) != MAX_XSIZE; }
|
||
template<typename O, class OtherXStringClass>
|
||
size_t containsIC(const XStringAbstract<O, OtherXStringClass>& S) const { return indexOfIC(S) != MAX_XSIZE; }
|
||
template<typename O>
|
||
size_t containsIC(const O* S) const { return indexOfIC(S) != MAX_XSIZE; }
|
||
|
||
|
||
// void ToLower(bool FirstCharIsCap = false);
|
||
// bool IsLetters() const;
|
||
// bool IsLettersNoAccent() const;
|
||
// bool IsDigits() const;
|
||
//{
|
||
// const T *p;
|
||
//
|
||
// p = data();
|
||
// if ( !*p ) return false;
|
||
// for ( ; *p ; p+=1 ) {
|
||
// if ( *p < '0' ) return false;
|
||
// if ( *p > '9' ) return false;
|
||
// }
|
||
// return true;
|
||
//}
|
||
// bool IsDigits(size_t pos, size_t count) const;
|
||
//{
|
||
// const T *p;
|
||
// const T *q;
|
||
//
|
||
// if ( pos >= size() ) {
|
||
// return false;
|
||
// }
|
||
// if ( pos+count > size() ) {
|
||
// return false;
|
||
// }
|
||
// p = data() + pos;
|
||
// q = p + count;
|
||
// for ( ; p < q ; p+=1 ) {
|
||
// if ( *p < '0' ) return false;
|
||
// if ( *p > '9' ) return false;
|
||
// }
|
||
// return true;
|
||
//}
|
||
|
||
// void Replace(T c1, T c2)
|
||
// {
|
||
// T* p;
|
||
//
|
||
// p = s();
|
||
// while ( *p ) {
|
||
// if ( *p == c1 ) *p = c2;
|
||
// p += 1;
|
||
// }
|
||
// }
|
||
// XStringAbstract SubStringReplace(T c1, T c2);
|
||
//{
|
||
// T* p;
|
||
// XStringAbstract Result;
|
||
//
|
||
// p = s();
|
||
// while ( *p ) {
|
||
// if ( *p == c1 ) Result += c2;
|
||
// else Result += *p;
|
||
// p++;
|
||
// }
|
||
// return Result;
|
||
//}
|
||
//
|
||
// SubType basename() const
|
||
// {
|
||
// size_t idx = RIdxOf(LPATH_SEPARATOR);
|
||
// if ( idx == MAX_XSIZE ) return SubType();
|
||
// return SubString(idx+1, size()-idx-1);
|
||
// }
|
||
// SubType dirname() const
|
||
// {
|
||
// size_t idx = RIdxOf(LPATH_SEPARATOR);
|
||
// if ( idx == MAX_XSIZE ) return SubType();
|
||
// return SubString(0, idx);
|
||
// }
|
||
// void RemoveLastEspCtrl();
|
||
|
||
//---------------------------------------------------------------------
|
||
|
||
template<typename O>
|
||
int strcmp(const O* S) const { return XStringAbstract__compare(m_data, S, false); }
|
||
// int Compare(const char* S) const { return ::Compare<T, char>(m_data, S); }
|
||
// int Compare(const char16_t* S) const { return ::Compare<T, char16_t>(m_data, S); };
|
||
// int Compare(const char32_t* S) const { return ::Compare<T, char32_t>(m_data, S); };
|
||
// int Compare(const wchar_t* S) const { return ::Compare<T, wchar_t>(m_data, S); };
|
||
//
|
||
template<typename O, class OtherXStringClass>
|
||
bool equalIC(const XStringAbstract<O, OtherXStringClass>& S) const { return XStringAbstract__compare(m_data, S.s(), true) == 0; }
|
||
template<typename O>
|
||
bool equalIC(const O* S) const { return XStringAbstract__compare(m_data, S, true) == 0; }
|
||
// bool startWith(const T* S) const { return (memcmp(data(), S, wcslen(S)) == 0); }
|
||
// bool SubStringEqual(size_t Pos, const T* S) const { return (memcmp(data(Pos), S, wcslen(S)) == 0); }
|
||
|
||
public:
|
||
// == operator
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator == (const XStringAbstract<O, OtherXStringClass>& s2) const { return (*this).strcmp(s2.s()) == 0; }
|
||
// template<typename O>
|
||
// bool operator == (const O* s2) const { return (*this).strcmp(s2) == 0; }
|
||
// template<typename O>
|
||
// friend bool operator == (const O* s1, ThisXStringClass& s2) { return s2.strcmp(s1) == 0; }
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator != (const XStringAbstract<O, OtherXStringClass>& s2) const { return !(*this == s2); }
|
||
// template<typename O>
|
||
// bool operator != (const O* s2) const { return !(*this == s2); }
|
||
// template<typename O>
|
||
// friend bool operator != (const O* s1, const ThisXStringClass& s2) { return s2.strcmp(s1) != 0; }
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator < (const XStringAbstract<O, OtherXStringClass>& s2) const { return (*this).strcmp(s2.s()) < 0; }
|
||
// template<typename O>
|
||
// bool operator < (const O* s2) const { return (*this).strcmp(s2) < 0; }
|
||
// template<typename O>
|
||
// friend bool operator < (const O* s1, const ThisXStringClass& s2) { return s2.strcmp(s1) > 0; }
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator > (const XStringAbstract<O, OtherXStringClass>& s2) const { return (*this).strcmp(s2.s()) > 0; }
|
||
// template<typename O>
|
||
// bool operator > (const O* s2) const { return (*this).strcmp(s2) > 0; }
|
||
// template<typename O>
|
||
// friend bool operator > (const O* s1, const ThisXStringClass& s2) { return s2.strcmp(s1) < 0; }
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator <= (const XStringAbstract<O, OtherXStringClass>& s2) const { return (*this).strcmp(s2.s()) <= 0; }
|
||
// template<typename O>
|
||
// bool operator <= (const O* s2) const { return (*this).strcmp(s2) <= 0; }
|
||
// template<typename O>
|
||
// friend bool operator <= (const O* s1, const ThisXStringClass& s2) { return s2.strcmp(s1) >= 0; }
|
||
|
||
template<typename O, class OtherXStringClass>
|
||
bool operator >= (const XStringAbstract<O, OtherXStringClass>& s2) const { return (*this).strcmp(s2.s()) >= 0; }
|
||
// template<typename O>
|
||
// bool operator >= (const O* s2) const { return (*this).strcmp(s2) >= 0; }
|
||
// template<typename O>
|
||
// friend bool operator >= (const O* s1, const ThisXStringClass& s2) { return s2.strcmp(s1) <= 0; }
|
||
|
||
};
|
||
|
||
|
||
template<class T, class ThisXStringClass>
|
||
T XStringAbstract<T, ThisXStringClass>::nullChar = 0;
|
||
|
||
|
||
|
||
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
|
||
|
||
|
||
//
|
||
//template<class T, class SubType, size_t growBy>
|
||
//void XStringAbstract<T>::RemoveLastEspCtrl()
|
||
//{
|
||
// T *p;
|
||
//
|
||
// if ( size() > 0 ) {
|
||
// p = s() + size() - 1;
|
||
// #if __WCHAR_MIN__ < 0
|
||
// if ( *p >= 0 && *p <= ' ' ) {
|
||
// #else
|
||
// if ( *p <= ' ' ) {
|
||
// #endif
|
||
// p -= 1;
|
||
// #if __WCHAR_MIN__ < 0
|
||
// while ( p>data() && *p >= 0 && *p <= ' ' ) p -= 1;
|
||
// #else
|
||
// while ( p>data() && *p <= ' ' ) p -= 1;
|
||
// #endif
|
||
// if ( p>data() ) {
|
||
// setSize( (size_t)(p-data())+1);
|
||
// }else{
|
||
// #if __WCHAR_MIN__ < 0
|
||
// if ( *p >= 0 && *p <= ' ' ) setSize(0);
|
||
// #else
|
||
// if ( *p <= ' ' ) setSize(0);
|
||
// #endif
|
||
// else setSize(1);
|
||
// }
|
||
// }
|
||
// }
|
||
//}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
#undef DBG_XSTRING
|
||
#undef asciiToLower
|
||
#undef unsigned_type
|
||
#undef is_integral
|
||
#undef is_char
|
||
#undef enable_if
|
||
|
||
|
||
|
||
#endif // __XSTRINGABSTRACT_H__
|