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korenkonder_ReDIVA/src/KKdLib/default.cpp
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/*
by korenkonder
GitHub/GitLab: korenkonder
*/
#include "default.hpp"
static const uint8_t string_upper_to_lower_table[0x100] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
};
static const uint8_t string_lower_to_upper_table[0x100] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
};
void* force_malloc(size_t size) {
if (!size)
return 0;
void* buf = 0;
while (!buf)
buf = malloc(size);
memset(buf, 0, size);
return buf;
}
wchar_t* utf8_to_utf16(const char* s) {
if (!s)
return 0;
uint32_t c = 0;
size_t length = utf8_to_utf16_length(s);
wchar_t* str = force_malloc<wchar_t>(length + 1);
if (!str)
return 0;
size_t j = 0;
size_t l = 0;
while (*s) {
char t = *s++;
if (!(t & 0x80)) {
l = 0;
str[j++] = t;
c = 0;
continue;
}
else if ((t & 0xFC) == 0xF8)
continue;
else if ((t & 0xF8) == 0xF0) {
c = t & 0x07;
l = 3;
}
else if ((t & 0xF0) == 0xE0) {
c = t & 0x0F;
l = 2;
}
else if ((t & 0xE0) == 0xC0) {
c = t & 0x1F;
l = 1;
}
else if ((t & 0xC0) == 0x80) {
c = (c << 6) | (t & 0x3F);
l--;
}
if (!l) {
if (c <= 0xD7FF || (c >= 0xE000 && c <= 0xFFFF))
str[j++] = c;
else if (c >= 0x10000 && c <= 0x10FFFF) {
c -= 0x10000;
str[j++] = 0xD800 | ((c >> 10) & 0x3FF);
str[j++] = 0xDC00 | (c & 0x3FF);
}
c = 0;
}
}
str[length] = 0;
return str;
}
wchar_t* utf8_to_utf16(const char* s, size_t length) {
if (!s || !length)
return 0;
uint32_t c = 0;
size_t _length = utf8_to_utf16_length(s);
wchar_t* str = force_malloc<wchar_t>(_length + 1);
if (!str)
return 0;
size_t j = 0;
size_t l = 0;
while (*s && length) {
char t = *s++;
length--;
if (!(t & 0x80)) {
l = 0;
str[j++] = t;
c = 0;
continue;
}
else if ((t & 0xFC) == 0xF8)
continue;
else if ((t & 0xF8) == 0xF0) {
c = t & 0x07;
l = 3;
}
else if ((t & 0xF0) == 0xE0) {
c = t & 0x0F;
l = 2;
}
else if ((t & 0xE0) == 0xC0) {
c = t & 0x1F;
l = 1;
}
else if ((t & 0xC0) == 0x80) {
c = (c << 6) | (t & 0x3F);
l--;
}
if (!l) {
if (c <= 0xD7FF || (c >= 0xE000 && c <= 0xFFFF))
str[j++] = c;
else if (c >= 0x10000 && c <= 0x10FFFF) {
c -= 0x10000;
str[j++] = 0xD800 | ((c >> 10) & 0x3FF);
str[j++] = 0xDC00 | (c & 0x3FF);
}
c = 0;
}
}
str[_length] = 0;
return str;
}
char* utf16_to_utf8(const wchar_t* s) {
if (!s)
return 0;
uint32_t c = 0;
size_t length = utf16_to_utf8_length(s);
char* str = force_malloc<char>(length + 1);
if (!str)
return 0;
size_t j = 0;
while (*s) {
c = *s++;
if ((c & 0xFC00) == 0xD800) {
if (!*s)
break;
wchar_t _c = *s++;
if ((_c & 0xFC00) != 0xDC00)
continue;
c &= 0x3FF;
c <<= 10;
c |= _c & 0x3FF;
c += 0x10000;
}
else if ((c & 0xFC00) == 0xDC00)
continue;
if (c <= 0x7F)
str[j++] = (uint8_t)c;
else if (c <= 0x7FF) {
str[j++] = (uint8_t)(0xC0 | ((c >> 6) & 0x1F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if ((c >= 0x800 && c <= 0xD7FF) || (c >= 0xE000 && c <= 0xFFFF)) {
str[j++] = (uint8_t)(0xE0 | ((c >> 12) & 0xF));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if (c >= 0x10000 && c <= 0x10FFFF) {
str[j++] = (uint8_t)(0xF0 | ((c >> 18) & 0x7));
str[j++] = (uint8_t)(0x80 | ((c >> 12) & 0x3F));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
}
str[length] = 0;
return str;
}
char* utf16_to_utf8(const wchar_t* s, size_t length) {
if (!s || !length)
return 0;
uint32_t c = 0;
size_t _length = utf16_to_utf8_length(s);
char* str = force_malloc<char>(_length + 1);
if (!str)
return 0;
size_t j = 0;
while (*s && length) {
c = *s++;
length--;
if ((c & 0xFC00) == 0xD800) {
if (!*s)
break;
wchar_t _c = *s++;
if ((_c & 0xFC00) != 0xDC00)
continue;
c &= 0x3FF;
c <<= 10;
c |= _c & 0x3FF;
c += 0x10000;
}
else if ((c & 0xFC00) == 0xDC00)
continue;
if (c <= 0x7F)
str[j++] = (uint8_t)c;
else if (c <= 0x7FF) {
str[j++] = (uint8_t)(0xC0 | ((c >> 6) & 0x1F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if ((c >= 0x800 && c <= 0xD7FF) || (c >= 0xE000 && c <= 0xFFFF)) {
str[j++] = (uint8_t)(0xE0 | ((c >> 12) & 0xF));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if (c >= 0x10000 && c <= 0x10FFFF) {
str[j++] = (uint8_t)(0xF0 | ((c >> 18) & 0x7));
str[j++] = (uint8_t)(0x80 | ((c >> 12) & 0x3F));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
}
str[_length] = 0;
return str;
}
std::wstring utf8_to_utf16(const std::string& s) {
size_t length = s.size();
if (!length)
return {};
uint32_t c = 0;
size_t _length = utf8_to_utf16_length(s.c_str());
std::wstring str;
str.resize(_length);
char* _s = (char*)s.data();
wchar_t* _str = (wchar_t*)str.data();
size_t l = 0;
while (*_s && length) {
char t = *_s++;
length--;
if (!(t & 0x80)) {
l = 0;
*_str++ = t;
c = 0;
continue;
}
else if ((t & 0xFC) == 0xF8)
continue;
else if ((t & 0xF8) == 0xF0) {
c = t & 0x07;
l = 3;
}
else if ((t & 0xF0) == 0xE0) {
c = t & 0x0F;
l = 2;
}
else if ((t & 0xE0) == 0xC0) {
c = t & 0x1F;
l = 1;
}
else if ((t & 0xC0) == 0x80) {
c = (c << 6) | (t & 0x3F);
l--;
}
if (!l) {
if (c <= 0xD7FF || (c >= 0xE000 && c <= 0xFFFF))
*_str++ = c;
else if (c >= 0x10000 && c <= 0x10FFFF) {
c -= 0x10000;
*_str++ = 0xD800 | ((c >> 10) & 0x3FF);
}
c = 0;
}
}
*_str++ = 0;
return str;
}
std::string utf16_to_utf8(const std::wstring& s) {
size_t length = s.size();
if (!length)
return {};
uint32_t c = 0;
size_t _length = utf16_to_utf8_length(s.c_str());
std::string str;
str.resize(_length);
wchar_t* _s = (wchar_t*)s.data();
char* _str = (char*)str.data();
while (*_s && length) {
c = *_s++;
length--;
if ((c & 0xFC00) == 0xD800) {
if (!*_s)
break;
wchar_t _c = *_s++;
if ((_c & 0xFC00) != 0xDC00)
continue;
c &= 0x3FF;
c <<= 10;
c |= _c & 0x3FF;
c += 0x10000;
}
else if ((c & 0xFC00) == 0xDC00)
continue;
if (c <= 0x7F)
*_str++ = (uint8_t)c;
else if (c <= 0x7FF) {
*_str++ = (uint8_t)(0xC0 | ((c >> 6) & 0x1F));
*_str++ = (uint8_t)(0x80 | (c & 0x3F));
}
else if ((c >= 0x800 && c <= 0xD7FF) || (c >= 0xE000 && c <= 0xFFFF)) {
*_str++ = (uint8_t)(0xE0 | ((c >> 12) & 0xF));
*_str++ = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
*_str++ = (uint8_t)(0x80 | (c & 0x3F));
}
else if (c >= 0x10000 && c <= 0x10FFFF) {
*_str++ = (uint8_t)(0xF0 | ((c >> 18) & 0x7));
*_str++ = (uint8_t)(0x80 | ((c >> 12) & 0x3F));
*_str++ = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
*_str++ = (uint8_t)(0x80 | (c & 0x3F));
}
}
*_str++ = 0;
return str;
}
std::string string_to_lower(const std::string& str) {
std::string _str(str);
for (char& c : _str)
c = (char)string_upper_to_lower_table[(uint8_t)c];
return _str;
}
std::string string_to_upper(const std::string& str) {
std::string _str(str);
for (char& c : _str)
c = (char)string_lower_to_upper_table[(uint8_t)c];
return _str;
}
std::string sprintf_s_string(_In_z_ _Printf_format_string_ const char* const fmt, ...) {
va_list args;
va_start(args, fmt);
std::string buf = vsprintf_s_string(fmt, args);
va_end(args);
return buf;
}
std::wstring swprintf_s_string(_In_z_ _Printf_format_string_ const wchar_t* const fmt, ...) {
va_list args;
va_start(args, fmt);
std::wstring buf = vswprintf_s_string(fmt, args);
va_end(args);
return buf;
}
std::string vsprintf_s_string(_In_z_ _Printf_format_string_ const char* const fmt, va_list args) {
char _buf[0x100];
int32_t len = vsprintf_s(_buf, sizeof(_buf), fmt, args);
if (len < 0)
return {};
else if (len < sizeof(_buf))
return std::string(_buf, len);
std::string buf(len, 0);
if (vsprintf_s((char*)buf.data(), buf.size(), fmt, args) != len)
return {};
return buf;
}
std::wstring vswprintf_s_string(_In_z_ _Printf_format_string_ const wchar_t* const fmt, va_list args) {
wchar_t _buf[0x100];
int32_t len = vswprintf_s(_buf, sizeof(_buf) / sizeof(wchar_t), fmt, args);
if (len < 0)
return {};
else if (len < sizeof(_buf))
return std::wstring(_buf, len);
std::wstring buf(len, 0);
if (vswprintf_s((wchar_t*)buf.data(), buf.size(), fmt, args) != len)
return {};
return buf;
}
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