utils.cpp

#include "srvmgr.h"
#include "shared.h"

#include <stdarg.h>
#include <stdio.h>

extern Encoding encoding;

#include "config_new.h"

void __stdcall log_format(char *s, ...){///TESTED100%, STDCALL
	char line[BUF_MAX], l2[BUF_MAX];
	va_list va;
	va_start(va, s);
	_vsnprintf(line, BUF_MAX-1, s, va);
	va_end(va);
	SYSTEMTIME tm;
	GetLocalTime(&tm);
	_snprintf(l2, BUF_MAX-1, "[%d.%.2d.%.4d %d:%.2d:%.2d.%.3d] %s", tm.wDay, tm.wMonth, tm.wYear, tm.wHour, tm.wMinute, tm.wSecond, tm.wMilliseconds, line);
	to_encoding(l2);
	FILE *fp = fopen(Config::LogFile.c_str(), "a");
	if (fp)
	{
		fprintf(fp, "%s", l2);
		fclose(fp);
	}
}

void __stdcall log_format2(char *s, ...){///TESTED100%, STDCALL
	char line[BUF_MAX];
	va_list va;
	va_start(va, s);
	_vsnprintf(line, BUF_MAX-1, s, va);
	va_end(va);
	to_encoding(line);
	FILE *fp = fopen(Config::LogFile.c_str(), "a");
	if (fp)
	{
		fprintf(fp, "%s", line);
		fclose(fp);
	}
}

void from_encoding(char *s)
{
	if (encoding == KOI8) from_koi(s);
	if (encoding == CP1251) from_win(s);
}

void from_encoding(std::string &s)
{
	if (encoding == KOI8) from_koi(const_cast<char *>(s.c_str()));
	if (encoding == CP1251) from_win(const_cast<char *>(s.c_str()));
}

void to_encoding(std::string &s)
{
	if (encoding == KOI8) to_koi(const_cast<char *>(s.c_str()));
	if (encoding == CP1251) to_win(const_cast<char *>(s.c_str()));
}

void to_encoding(char *s)
{
	if (encoding == KOI8) to_koi(s);
	if (encoding == CP1251) to_win(s);
}

void from_koi(char *s) 
{
	static const unsigned char table[] = 
	{
		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,
		0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,
		0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,
		0xC4,0xB3,0xDA,0xBF,0xC0,0xD9,0xC3,0xB4,0xC2,0xC1,0xC5,0xDF,0xDC,0xDB,0xDD,0xDE,
		0xB0,0xB1,0xB2,0xF4,0xFE,0xF9,0xFB,0xF7,0xF3,0xF2,0xFF,0xF5,0xF8,0xFD,0xFA,0xF6,
		0xCD,0xBA,0xD5,0xF1,0xD6,0xC9,0xB8,0xB7,0xBB,0xD4,0xD3,0xC8,0xBE,0xBD,0xBC,0xC6,
		0xC7,0xCC,0xB5,0xF0,0xB6,0xB9,0xD1,0xD2,0xCB,0xCF,0xD0,0xCA,0xD8,0xD7,0xCE,0xFC,
		0xEE,0xA0,0xA1,0xE6,0xA4,0xA5,0xE4,0xA3,0xE5,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,
		0xAF,0xEF,0xE0,0xE1,0xE2,0xE3,0xA6,0xA2,0xEC,0xEB,0xA7,0xE8,0xED,0xE9,0xE7,0xEA,
		0x9E,0x80,0x81,0x96,0x84,0x85,0x94,0x83,0x95,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,
		0x8F,0x9F,0x90,0x91,0x92,0x93,0x86,0x82,0x9C,0x9B,0x87,0x98,0x9D,0x99,0x97,0x9A
	};
	while (*s) {
		*s = static_cast<char>(table[static_cast<unsigned char>(*s)]);
		s++;
	}
}

void from_win(char *s) 
{
	static const unsigned char table[] = 
	{
		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,
		0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,
		0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,
		0x3F,0x3F,0x27,0x3F,0x22,0x3A,0xC5,0xD8,0x3F,0x25,0x3F,0x3C,0x3F,0x3F,0x3F,0x3F,
		0x3F,0x27,0x27,0x22,0x22,0x07,0x2D,0x2D,0x3F,0x54,0x3F,0x3E,0x3F,0x3F,0x3F,0x3F,
		0xFF,0xF6,0xF7,0x3F,0xFD,0x3F,0xB3,0x15,0xF0,0x63,0xF2,0x3C,0xBF,0x2D,0x52,0xF4,
		0xF8,0x2B,0x49,0x69,0x3F,0xE7,0x14,0xFA,0xF1,0xFC,0xF3,0x3E,0x3F,0x3F,0x3F,0xF5,
		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,
		0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF
	};
	while (*s) 
	{
		*s = static_cast<char>(table[static_cast<unsigned char>(*s)]);
		s++;
	}
}

void to_win(char *s) 
{
	static const unsigned char table[] = 
	{
		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, 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,
		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,
		0x3F, 0xB1, 0xB2, 0xB3, 0xB4, 0x3F, 0xB6, 0x3F, 0x3F, 0x3F, 0x3F, 0xBB, 0xBC, 0xBD, 0xBE, 0xAC,
		0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x86, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
		0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x87, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
		0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
		0xA8, 0xB8, 0xAA, 0xBA, 0xAF, 0xBF, 0xA1, 0xA2, 0xB0, 0x3F, 0xB7, 0x3F, 0xB9, 0xA4, 0x3F, 0xA0,
	};
	while (*s) 
	{
		*s = static_cast<char>(table[static_cast<unsigned char>(*s)]);
		s++;
	}
}

void to_koi(char *s) 
{
	static const unsigned char table[] = 
	{
		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, 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,
		0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0,
		0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE, 0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1,
		0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
		0x90, 0x91, 0x92, 0x81, 0x87, 0xB2, 0xB4, 0xA7, 0xA6, 0xB5, 0xA1, 0xA8, 0xAE, 0xAD, 0xAC, 0x83,
		0x84, 0x89, 0x88, 0x86, 0x80, 0x8A, 0xAF, 0xB0, 0xAB, 0xA5, 0xBB, 0xB8, 0xB1, 0xA0, 0xBE, 0xB9,
		0xBA, 0xB6, 0xB7, 0xAA, 0xA9, 0xA2, 0xA4, 0xBD, 0xBC, 0x85, 0x82, 0x8D, 0x8C, 0x8E, 0x8F, 0x8B,
		0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE, 0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1,
		0xB3, 0xA3, 0x99, 0x98, 0x93, 0x9B, 0x9F, 0x97, 0x9C, 0x95, 0x9E, 0x96, 0xBF, 0x9D, 0x94, 0x9A,
	};
	while (*s) 
	{
		*s = static_cast<char>(table[static_cast<unsigned char>(*s)]);
		s++;
	}
}