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Add project files.

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Exynox
2022-03-05 12:44:06 +02:00
parent 453a74459f
commit f4f90b2533
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libthecore/src/hangul.c Normal file
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/*
* Filename: hangul.c
* Description: <20>ѱ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ҽ<EFBFBD>
*
* Author: <20><><EFBFBD><EFBFBD> aka. Cronan
*/
#define __LIBTHECORE__
#include "stdafx.h"
int is_hangul(const BYTE * str)
{
if (str[0] >= 0xb0 && str[0] <= 0xc8 && str[1] >= 0xa1 && str[1] <= 0xfe)
return 1;
return 0;
}
int check_han(const char *str)
{
int i, code;
if (!str || !*str)
return 0;
for (i = 0; str[i]; i += 2)
{
if (isnhspace(str[i]))
return 0;
if (isalpha(str[i]) || isdigit(str[i]))
continue;
code = str[i];
code += 256;
if (code < 176 || code > 200)
return 0;
}
return 1;
}
const char *first_han(const BYTE *str)
{
unsigned char high, low;
int len, i;
char *p = "<EFBFBD>׿<EFBFBD>";
static const char* wansung[] =
{
"<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>",
"<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>",
"<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>",
"ī", "Ÿ", "<EFBFBD><EFBFBD>", "<EFBFBD><EFBFBD>", ""
};
static const char* johab[] =
{
"<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a",
"<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a",
"<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a", "<EFBFBD>a",
"<EFBFBD>a", "?", "?", "?", ""
};
len = strlen((const char*) str);
if (len < 2)
return p;
high = str[0];
low = str[1];
if (!is_hangul(str))
{
return p;
}
high = (KStbl[(high - 0xb0) * 94 + low - 0xa1] >> 8) & 0x7c;
for (i = 0; johab[i][0]; i++)
{
low = (johab[i][0] & 0x7f);
if (low == high)
return (wansung[i]);
}
return (p);
}
int under_han(const void * orig)
{
const BYTE * str = (const BYTE *) orig;
BYTE high, low;
int len;
len = strlen((const char*) str);
if (len < 2)
return 0;
if (str[len - 1] == ')')
{
while (str[len] != '(')
len--;
}
high = str[len - 2];
low = str[len - 1];
if (!is_hangul(&str[len - 2]))
return 0;
high = KStbl[(high - 0xb0) * 94 + low - 0xa1] & 0x1f;
if (high < 2)
return 0;
if (high > 28)
return 0;
return 1;
}