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CloverBootloader/rEFIt_UEFI/cpp_foundation/XStringAbstract.h
Jief L de2bb5f950 Refactor some Path to XStringW.
2020-04-27 12:50:49 +03:00

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//*************************************************************************************************
//*************************************************************************************************
//
// XSTRING
//
//*************************************************************************************************
//*************************************************************************************************
#if !defined(__XSTRINGABSTRACT_H__)
#define __XSTRINGABSTRACT_H__
#include <XToolsConf.h>
#include "XToolsCommon.h"
#include "unicode_conversions.h"
#ifndef DEBUG_ALL
#define DEBUG_XStringAbstract 0
#else
#define DEBUG_XStringAbstract DEBUG_ALL
#endif
#if DEBUG_XStringAbstract == 0
#define DBG_XSTRING(...)
#else
#define DBG_XSTRING(...) DebugLog(DEBUG_XStringAbstract, __VA_ARGS__)
#endif
//#if __WCHAR_MAX__ <= 0xFFFFu
// #define wchar_cast char16_t
//#else
// #define wchar_cast char32_t
//#endif
#define asciiToLower(ch) (((ch >= L'A') && (ch <= L'Z')) ? ((ch - L'A') + L'a') : ch)
#define asciiToUpper(ch) (((ch >= L'a') && (ch <= L'z')) ? ((ch - L'a') + L'A') : ch)
template<typename S, typename O>
int XStringAbstract__startWith(const S* src, const O* other, bool ignoreCase)
{
size_t nb = 0;
const S* src2 = src;
const O* other2 = other;
char32_t src_char32;
char32_t other_char32;
other2 = get_char32_from_string(other2, &other_char32);
if ( !other_char32 ) return true; // startWith with empty string is considered true
src2 = get_char32_from_string(src2, &src_char32);
while ( other_char32 ) {
if ( ignoreCase ) {
src_char32 = asciiToLower(src_char32);
other_char32 = asciiToLower(other_char32);
}
if ( src_char32 != other_char32 ) return false;
src2 = get_char32_from_string(src2, &src_char32);
other2 = get_char32_from_string(other2, &other_char32);
nb += 1;
};
return src_char32 != 0;
}
template<typename S, typename O>
int XStringAbstract__compare(const S* src, const O* other, bool ignoreCase)
{
// size_t len_s = length_of_utf_string(src);
// size_t len_other = length_of_utf_string(other);
size_t nb = 0;
const S* src2 = src;
const O* other2 = other;
char32_t src_char32;
char32_t other_char32;
src2 = get_char32_from_string(src2, &src_char32);
other2 = get_char32_from_string(other2, &other_char32);
while ( src_char32 ) {
if ( ignoreCase ) {
src_char32 = asciiToLower(src_char32);
other_char32 = asciiToLower(other_char32);
}
if ( src_char32 != other_char32 ) break;
src2 = get_char32_from_string(src2, &src_char32);
other2 = get_char32_from_string(other2, &other_char32);
nb += 1;
};
if ( src_char32 == other_char32 ) return 0;
return src_char32 > other_char32 ? 1 : -1;
}
template<typename S, typename O>
int XStringAbstract__ncompare(const S* src, const O* other, size_t n, bool ignoreCase)
{
if ( n == 0 ) return 0; // string of 0 length are equal.
const S* src2 = src;
const O* other2 = other;
char32_t src_char32;
char32_t other_char32;
src2 = get_char32_from_string(src2, &src_char32);
other2 = get_char32_from_string(other2, &other_char32);
size_t nb = 1;
while ( src_char32 && nb < n ) {
if ( ignoreCase ) {
src_char32 = asciiToLower(src_char32);
other_char32 = asciiToLower(other_char32);
}
if ( src_char32 != other_char32 ) break;
src2 = get_char32_from_string(src2, &src_char32);
other2 = get_char32_from_string(other2, &other_char32);
nb += 1;
};
if ( src_char32 == other_char32 ) return 0;
return src_char32 > other_char32 ? 1 : -1;
}
template<typename O, typename P>
size_t XStringAbstract__indexOf(const O** s, const P* other, size_t offsetRet, bool toLower)
{
size_t Idx = 0;
char32_t s_char32;
char32_t other_char32;
do
{
const O* s2 = *s;
const P* other2 = other;
do {
s2 = get_char32_from_string(s2, &s_char32);
other2 = get_char32_from_string(other2, &other_char32);
if ( toLower ) {
s_char32 = asciiToLower(s_char32);
other_char32 = asciiToLower(other_char32);
}
} while ( s_char32 && other_char32 && s_char32 == other_char32 );
if ( other_char32 == 0 ) return Idx+offsetRet;
*s = get_char32_from_string(*s, &s_char32);
Idx++;
} while (s_char32);
return MAX_XSIZE;
}
template<typename O, typename P>
size_t XStringAbstract__indexOf(const O* s, size_t Pos, const P* other, bool toLower)
{
if ( *other == 0 ) return Pos;
char32_t char32 = 1;
for ( size_t Idx=0 ; Idx<Pos ; Idx+=1 ) {
s = get_char32_from_string(s, &char32);
}
if ( !char32 ) return MAX_XSIZE;
return XStringAbstract__indexOf(&s, other, Pos, toLower);
}
template<typename O, typename P>
size_t XStringAbstract__rindexOf(const O* s, size_t Pos, const P* other, bool toLower)
{
if ( *other == 0 ) return Pos > length_of_utf_string(s) ? length_of_utf_string(s) : Pos;
size_t index = XStringAbstract__indexOf(&s, other, 0, toLower);
size_t prev_index = index; // initialize to index in case of index is already == Pos
char32_t char32;
s = get_char32_from_string(s, &char32);
while ( char32 && index < Pos ) {
prev_index = index;
index = XStringAbstract__indexOf(&s, other, index+1, toLower);
s = get_char32_from_string(s, &char32);
};
if ( index == Pos ) return index;
if ( prev_index <= Pos ) return prev_index;
return MAX_XSIZE;
}
template<class T, class ThisXStringClass>
class XStringAbstractNoDtor
{
public:
// const SubType NullXString;
static T nullChar;
protected:
T *m_data;
size_t m_allocatedSize;
// convenience method. Did it this way to avoid #define in header. They can have an impact on other headers
size_t Xmin(size_t x1, size_t x2) const { if ( x1 < x2 ) return x1; return x2; }
size_t Xmax(size_t x1, size_t x2) const { if ( x1 > x2 ) return x1; return x2; }
// Methods _data is protected intentionally. They are const method returning non-const pointer. That's intentional, but dangerous. Do not expose to public.
// If you need a non-const pointer for low-level access, to use dataSized and have to specify the size
// pos is counted in logical char
template<typename IntegralType, enable_if(is_integral(IntegralType))>
T* _data(IntegralType pos) const
{
if ( pos<0 ) panic("T* data(int i) -> i < 0");
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
return m_data + offset;
}
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
// Init , Alloc
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
void Init(size_t aSize=0)
{
//DBG_XSTRING("Init aSize=%d\n", aSize);
// 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
m_data = &nullChar;
m_allocatedSize = 0;
// if aSize == 0, nothing is done, because m_allocatedSize == aSize
CheckSize(aSize, 0);
}
public:
T *CheckSize(size_t nNewSize, size_t nGrowBy = XStringGrowByDefault) // nNewSize is in number of chars, NOT bytes
{
//DBG_XSTRING("CheckSize: m_size=%d, nNewSize=%d\n", m_size, nNewSize);
if ( m_allocatedSize < nNewSize )
{
nNewSize += nGrowBy;
if ( m_allocatedSize == 0 ) m_data = (T*)malloc( (nNewSize+1)*sizeof(T) );
else m_data = (T*)Xrealloc(m_data, (nNewSize+1)*sizeof(T), (m_allocatedSize+1)*sizeof(T));
if ( !m_data ) {
panic("XStringAbstractNoDtor<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));
}
m_allocatedSize = nNewSize;
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.
}
return m_data;
}
// void setSize(size_t newSize) // nNewSize is in number of chars, NOT bytes
// {
// //DBG_XSTRING("setLength(%d)\n", len);
// CheckSize(newSize);
// // if ( len >= size() ) {
// // DBG_XSTRING("XStringAbstractNoDtor<T>::setLength(size_t len) : len >= size() (%d != %d). System halted\n", len, size());
// // panic();
// // }
// m_data[newSize] = 0; // we may rewrite a 0 in nullChar, if no memory were allocated. That's ok.
// }
// T* memoryOffset(size_t i) {
//
// }
public:
constexpr XStringAbstractNoDtor() : m_data(&nullChar), m_allocatedSize(0) {}
// ~XStringAbstractNoDtor()
// {
// //DBG_XSTRING("Destructor :%ls\n", data());
//// if ( m_allocatedSize > 0 ) free((void*)m_data);
// }
template<typename IntegralType, enable_if(is_integral(IntegralType))>
T* data(IntegralType pos) const { return _data(pos); }
// template<typename IntegralType, typename XStringAbstract__enable_if<XStringAbstract__is_integral<IntegralType>::value, IntegralType>::type* = nullptr>
template<typename IntegralType, enable_if(is_integral(IntegralType))>
T* dataSized(IntegralType size)
{
if ( size<0 ) panic("T* dataSized() -> i < 0");
if ( (unsigned_type(IntegralType))size > MAX_XSIZE ) panic("T* dataSized() -> i > MAX_XSIZE");
CheckSize((size_t)size);
return _data(0);
}
//
// // Pos is counted in logical char but size is counted in physical char (char, char16_t, char32_t or wchar_t)
// template<typename IntegralType1, typename IntegralType2, enable_if(is_integral(IntegralType1) && is_integral(IntegralType2))>
// T* dataSized(IntegralType1 pos, IntegralType2 size)
// {
// if ( pos<0 ) panic("T* dataSized(xisize i, size_t sizeMin, size_t nGrowBy) -> i < 0");
// if ( size<0 ) panic("T* dataSized(xisize i, size_t sizeMin, size_t nGrowBy) -> i < 0");
// 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
// CheckSize(offset + (typename XStringAbstract__make_unsigned<IntegralType2>::type)size);
// return _data(pos);
// }
T* forgetDataWithoutFreeing()
{
T* ret = m_data;
Init(0);
return ret;
}
size_t length() const { return length_of_utf_string(m_data); }
// size_t sizeZZ() const { return size_of_utf_string(m_data); }
size_t sizeInNativeChars() const { return size_of_utf_string(m_data); }
size_t sizeInBytes() const { return size_of_utf_string(m_data)*sizeof(T); }
size_t sizeInBytesIncludingTerminator() const { return (size_of_utf_string(m_data)+1)*sizeof(T); } // usefull for unit tests
size_t allocatedSize() const { return m_allocatedSize; }
const T* wc_str() const { return m_data; }
const T* c_str() const { return m_data; }
const T* s() const { return m_data; }
const T* data() const { return m_data; } // todo delete
/* Empty ? */
void setEmpty() { m_data[0] = 0; } // we may rewrite a 0 in nullChar if no memory were allocated (m_data == &nullChar). That's ok.
bool isEmpty() const { return m_data == nullptr || *m_data == 0; }
bool notEmpty() const { return !isEmpty(); }
//--------------------------------------------------------------------- cast
// int ToInt() const;
// size_t ToUInt() const;
//--------------------------------------------------------------------- charAt, []
template<typename IntegralType, enable_if(is_integral(IntegralType))>
char32_t char32At(IntegralType i) const
{
if (i < 0) {
panic("XStringAbstractNoDtor<T>::char32At(size_t i) : i < 0. System halted\n");
}
size_t nb = 0;
const T *p = m_data;
char32_t char32;
do {
p = get_char32_from_string(p, &char32);
if (!char32) {
if ( (unsigned_type(IntegralType))i == nb ) return 0; // no panic if we want to access the null terminator
panic("XStringAbstractNoDtor::char32At(size_t i) : i >= length(). System halted\n");
}
nb += 1;
} while (nb <= (unsigned_type(IntegralType))i);
return char32;
}
template<typename IntegralType, enable_if(is_integral(IntegralType))>
char16_t char16At(IntegralType i) const
{
char32_t char32 = char32At(i);
if ( char32 >= 0x10000 ) return 0xFFFD; // <20> REPLACEMENT CHARACTER used to replace an unknown, unrecognized or unrepresentable character
return (char16_t)char32;
}
/* [] */
template<typename IntegralType, enable_if(is_integral(IntegralType))>
char32_t operator [](IntegralType i) const { return char32At(i); }
char32_t lastChar() const { if ( length() > 0 ) return char32At(length()-1); else return 0; }
//--------------------------------------------------------------------- strcat, strcpy, operator =
/* strcpy char */
template<typename O, enable_if(is_char(O))>
void strcpy(O otherChar)
{
if ( otherChar != 0) {
size_t newSize = utf_size_of_utf_string_len(m_data, &otherChar, 1);
CheckSize(newSize+1, 0);
utf_string_from_utf_string_len(m_data, m_allocatedSize, &otherChar, 1);
m_data[newSize] = 0;
}else{
setEmpty();
}
}
/* 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();
}
}
/* strncpy */
template<typename O>
void strncpy(const O* other, size_t other_len)
{
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);
m_data[newSize] = 0;
}else{
setEmpty();
}
}
/* strcat char */
template<typename O, enable_if(is_char(O))>
void strcat(O otherChar)
{
if ( otherChar ) {
size_t currentSize = size_of_utf_string(m_data);
size_t newSize = currentSize + utf_size_of_utf_string_len(m_data, &otherChar, 1);
CheckSize(newSize+1, 0);
utf_string_from_utf_string_len(m_data+currentSize, m_allocatedSize, &otherChar, 1);
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
}
}
/* 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
}
}
/* takeValueFrom */
template<typename O, class OtherXStringClass>
ThisXStringClass& takeValueFrom(const XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 */
XStringAbstractNoDtor<T, ThisXStringClass>(const XStringAbstractNoDtor<T, ThisXStringClass> &S) { Init(0); takeValueFrom(S); }
/* ctor */
template<typename O, class OtherXStringClass>
explicit XStringAbstractNoDtor<T, ThisXStringClass>(const XStringAbstractNoDtor<O, OtherXStringClass>& S) { Init(0); takeValueFrom(S); }
// template<typename O>
// explicit XStringAbstractNoDtor<T, ThisXStringClass>(const O* S) { Init(0); takeValueFrom(S); }
/* Copy Assign */ // Only other XString, no litteral at the moment.
XStringAbstractNoDtor<T, ThisXStringClass>& operator =(const XStringAbstractNoDtor<T, ThisXStringClass>& S) { strcpy(S.s()); return *this; }
/* Assign */
template<typename O, class OtherXStringClass>
ThisXStringClass& operator =(const XStringAbstractNoDtor<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 XStringAbstractNoDtor<O, OtherXStringClass>& S) { strcat(S.s()); return *((ThisXStringClass*)this); }
template<typename O, enable_if(is_char(O))>
ThisXStringClass& operator += (O S) { strcat(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 XStringAbstractNoDtor<O, OtherXStringClass>& p2) const { ThisXStringClass s; s=*this; s+=p2; return s; }
template<typename O, enable_if(is_char(O))>
ThisXStringClass operator + (O p1) const { ThisXStringClass s; s=*this; s.strcat(p1); return s; }
template<typename O>
ThisXStringClass operator + (const O* p2) const { ThisXStringClass s; s=*this; s+=p2; return s; }
template<typename O, enable_if(is_char(O))>
friend ThisXStringClass operator + (O p1, const ThisXStringClass& p2) { ThisXStringClass s; s.strcat(p1); s.strcat(p2.s()); return s; }
template<typename O>
friend ThisXStringClass operator + (const O *p1, const ThisXStringClass& p2) { ThisXStringClass s; s.strcat(p1); s.strcat(p2.s()); return s; }
//--------------------------------------------------------------------- indexOf, rindexOf, contains, subString
/* 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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<O, OtherXStringClass>& S, size_t Pos = MAX_XSIZE-1) const { return rindexOf(S.s(), Pos); }
template<typename O, class OtherXStringClass>
bool contains(const XStringAbstractNoDtor<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 XStringAbstractNoDtor<O, OtherXStringClass>& S) const { return indexOfIC(S) != MAX_XSIZE; }
template<typename O>
size_t containsIC(const O* S) const { return indexOfIC(S) != MAX_XSIZE; }
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;
}
template<typename O, class OtherXStringClass>
bool startWith(const XStringAbstractNoDtor<O, OtherXStringClass>& otherS) const { return XStringAbstract__startWith(m_data, otherS.m_data, false); }
template<typename O>
bool startWith(const O* other) const { return XStringAbstract__startWith(m_data, other, false); }
template<typename O, class OtherXStringClass>
bool startWithIC(const XStringAbstractNoDtor<O, OtherXStringClass>& otherS) const { return XStringAbstract__startWith(m_data, otherS.m_data, true); }
template<typename O>
bool startWithIC(const O* other) const { return XStringAbstract__startWith(m_data, other, true); }
//--------------------------------------------------------------------- String modification
void lowerAscii()
{
T* s = m_data;
while ( *s ) {
*s = asciiToLower(*s);
s++;
}
}
void upperAscii()
{
T* s = m_data;
while ( *s ) {
*s = asciiToUpper(*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;
}
//---------------------------------------------------------------------
ThisXStringClass basename() const
{
size_t lastSepPos = MAX_XSIZE;
size_t pos = 0;
const T *p = m_data;
char32_t char32;
p = get_char32_from_string(p, &char32);
while ( char32 ) {
if ( char32 == U'/' || char32 == U'\\' ) lastSepPos = pos;
pos += 1;
p = get_char32_from_string(p, &char32);
};
if ( lastSepPos == MAX_XSIZE ) {
if ( p == m_data ) return ThisXStringClass().takeValueFrom(".");
}
return subString(lastSepPos+1, MAX_XSIZE);
}
// ThisXStringClass dirname() const
// {
// size_t idx = rindexOf('/');
// if ( idx == MAX_XSIZE ) return ThisXStringClass();
// return subString(0, idx);
// }
// 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 XStringAbstractNoDtor<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);
// }
//}
// 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;
// }
// }
// XStringAbstractNoDtor SubStringReplace(T c1, T c2);
//{
// T* p;
// XStringAbstractNoDtor Result;
//
// p = s();
// while ( *p ) {
// if ( *p == c1 ) Result += c2;
// else Result += *p;
// p++;
// }
// return Result;
//}
//---------------------------------------------------------------------
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 equal(const XStringAbstractNoDtor<O, OtherXStringClass>& S) const { return XStringAbstract__compare(m_data, S.s(), false) == 0; }
template<typename O>
bool equal(const O* S) const { return XStringAbstract__compare(m_data, S, false) == 0; }
template<typename O, class OtherXStringClass>
bool equalIC(const XStringAbstractNoDtor<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 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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<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 XStringAbstractNoDtor<T, ThisXStringClass>::nullChar = 0;
template<class T, class ThisXStringClass>
class XStringAbstract : public XStringAbstractNoDtor<T, ThisXStringClass>
{
public:
XStringAbstract() : XStringAbstractNoDtor<T, ThisXStringClass>() {}
XStringAbstract(const XStringAbstract& S) : XStringAbstractNoDtor<T, ThisXStringClass>(S) {}
template<typename O, class OtherXStringClass>
XStringAbstract(const XStringAbstract<O, OtherXStringClass> &S) : XStringAbstractNoDtor<T, ThisXStringClass>(S) {}
//
XStringAbstract& operator=(const XStringAbstract &S) { this->XStringAbstractNoDtor<T, ThisXStringClass>::operator=(S); return *this; }
using XStringAbstractNoDtor<T, ThisXStringClass>::operator =;
~XStringAbstract()
{
//DBG_XSTRING("Destructor :%ls\n", data());
if ( XStringAbstractNoDtor<T, ThisXStringClass>::m_allocatedSize > 0 ) free((void*)XStringAbstractNoDtor<T, ThisXStringClass>::m_data);
}
};
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
#undef DBG_XSTRING
#undef asciiToLower
#endif // __XSTRINGABSTRACT_H__
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