0,0 → 1,834 |
#include "kosSyst.h" |
#include <stdarg.h> |
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#define atexitBufferSize 32 |
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char pureCallMessage[] = "PURE function call!"; |
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char *kosExePath = NULL; |
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// |
void (__cdecl *atExitList[atexitBufferSize])(); |
int atExitFnNum = 0; |
// |
int __cdecl atexit( void (__cdecl *func )( void )) |
{ |
// |
if ( atExitFnNum < atexitBufferSize ) |
{ |
// |
atExitList[atExitFnNum++] = func; |
return 0; |
} |
else |
{ |
return 1; |
} |
} |
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// |
Dword RandomSeed = 1; |
// |
void rtlSrand( Dword seed ) |
{ |
RandomSeed = seed; |
} |
// |
Dword rtlRand( void ) |
{ |
//ìàñêà 0x80000776 |
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Dword dwi, i; |
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for ( i = 0; i < 32; i++ ) |
{ |
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dwi = RandomSeed & 0x80000776; |
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__asm{ |
mov eax, dwi |
mov edx, eax |
bswap eax |
xor eax, edx |
xor al, ah |
setpo al |
movzx eax, al |
mov dwi, eax |
} |
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RandomSeed = ( RandomSeed << 1 ) | ( dwi & 1 ); |
} |
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return RandomSeed; |
} |
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#if _MSC_VER >= 1400 |
// |
void * __cdecl memcpy( void *dst, const void *src, size_t bytesCount ) |
{ |
__asm{ |
mov edi, dst |
mov eax, dst |
mov esi, src |
mov ecx, bytesCount |
rep movsb |
} |
} |
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// |
void memset( Byte *dst, Byte filler, Dword count ) |
{ |
// |
__asm{ |
mov edi, dst |
mov al, filler |
mov ecx, count |
rep stosb |
} |
} |
#endif |
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// |
Dword rtlInterlockedExchange( Dword *target, Dword value ) |
{ |
// Dword result; |
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// |
__asm{ |
mov eax, value |
mov ebx, target |
xchg eax, [ebx] |
// mov result, eax |
} |
// |
// return result; |
} |
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////////////////////////////////////////////////////////////////////// |
// |
// êîïèðîâàíèå ñòðîêè |
// |
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char * __cdecl strcpy( char *target, const char *source ) |
{ |
char *result = target; |
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while( target[0] = source[0] ) |
{ |
target++; |
source++; |
} |
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return result; |
} |
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////////////////////////////////////////////////////////////////////// |
// |
// ðåâåðñèâíûé ïîèñê ñèìâîëà |
// |
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char * __cdecl strrchr( const char * string, int c ) |
{ |
char *cPtr; |
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// |
for ( cPtr = (char *)string + strlen( string ); cPtr >= string; cPtr-- ) |
{ |
// |
if ( *cPtr == c ) return cPtr; |
} |
// |
return NULL; |
} |
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////////////////////////////////////////////////////////////////////// |
// |
// îïðåäåëåíèå äëèíû ñòðîêè |
// |
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int __cdecl strlen( const char *line ) |
{ |
int i; |
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for( i=0; line[i] != 0; i++ ); |
return i; |
} |
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////////////////////////////////////////////////////////////////////// |
// |
// ïåðåâîä øåñòíàäöàòèðè÷íîãî ÷èñëà â ñèìâîë |
// |
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unsigned int num2hex( unsigned int num ) |
{ |
if( num < 10 ) |
return num + '0'; |
return num - 10 + 'A'; |
} |
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////////////////////////////////////////////////////////////////////// |
// |
// âûâîä ñòðîêè íà ïå÷àòü |
// |
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Dword dectab[] = { 1000000000, 100000000, 10000000, 1000000, 100000, |
10000, 1000, 100, 10, 0 }; |
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// |
void sprintf( char *Str, char* Format, ... ) |
{ |
int i, fmtlinesize, j, k, flag; |
Dword head, tail; |
char c; |
va_list arglist; |
// |
va_start(arglist, Format); |
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// |
fmtlinesize = strlen( Format ); |
// |
if( fmtlinesize == 0 ) return; |
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// |
for( i = 0, j = 0; i < fmtlinesize; i++ ) |
{ |
// |
c = Format[i]; |
// |
if( c != '%' ) |
{ |
Str[j++] = c; |
continue; |
} |
// |
i++; |
// |
if( i >= fmtlinesize ) break; |
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// |
flag = 0; |
// |
c = Format[i]; |
// |
switch( c ) |
{ |
// |
case '%': |
Str[j++] = c; |
break; |
// âûâîä ñòðîêè |
case 'S': |
Byte* str; |
str = va_arg(arglist, Byte*); |
for( k = 0; ( c = str[k] ) != 0; k++ ) |
{ |
Str[j++] = c; |
} |
break; |
// âûâîä áàéòà |
case 'B': |
k = va_arg(arglist, int) & 0xFF; |
Str[j++] = num2hex( ( k >> 4 ) & 0xF ); |
Str[j++] = num2hex( k & 0xF ); |
break; |
// âûâîä ñèìâîëà |
case 'C': |
Str[j++] = va_arg(arglist, int) & 0xFF; |
break; |
// âûâîä äâîéíîãî ñëîâà â øåñòíàäöàòèðè÷íîì âèäå |
case 'X': |
Dword val; |
val = va_arg(arglist, Dword); |
for( k = 7; k >= 0; k-- ) |
{ |
// |
c = num2hex ( ( val >> (k * 4) ) & 0xF ); |
// |
if( c == '0' ) |
{ |
if( flag ) Str[j++] = c; |
} |
else |
{ |
flag++; |
Str[j++] = c; |
} |
} |
// |
if( flag == 0 ) Str[j++] = '0'; |
break; |
// âûâîä äâîéíîãî ñëîâà â äåñÿòè÷íîì âèäå |
case 'U': |
head = va_arg(arglist, Dword); |
tail = 0; |
for( k = 0; dectab[k] != 0; k++ ) |
{ |
tail = head % dectab[k]; |
head /= dectab[k]; |
c = head + '0'; |
if( c == '0' ) |
{ |
if( flag ) Str[j++] = c; |
} |
else |
{ |
flag++; |
Str[j++] = c; |
} |
// |
head = tail; |
} |
// |
c = head + '0'; |
Str[j++] = c; |
break; |
// âûâîä 64-áèòíîãî ñëîâà â øåñòíàäöàòèðè÷íîì âèäå |
case 'Q': |
unsigned int low_dword, high_dword; |
low_dword = va_arg(arglist, unsigned int); |
high_dword = va_arg(arglist, unsigned int); |
for( k = 7; k >= 0; k-- ) |
{ |
// |
c = num2hex ( ( ( high_dword + 1) >> (k * 4) ) & 0xF ); |
// |
if( c == '0' ) |
{ |
if( flag ) Str[j++] = c; |
} |
else |
{ |
flag++; |
Str[j++] = c; |
} |
} |
// |
for( k=7; k >= 0; k-- ) |
{ |
// |
c = num2hex ( ( low_dword >> (k * 4) ) & 0xF ); |
// |
if( c == '0' ) |
{ |
if( flag ) Str[j++] = c; |
} |
else |
{ |
flag++; |
Str[j++] = c; |
} |
} |
// |
if( flag == 0 ) Str[j++] = '0'; |
// |
break; |
// |
default: |
break; |
} |
} |
// |
Str[j] = 0; |
} |
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// ôóíêöèÿ -1 çàâåðøåíèÿ ïðîöåññà |
void kos_ExitApp() |
{ |
int i; |
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// |
for ( i = atExitFnNum - 1; i >= 0; i-- ) |
{ |
// |
atExitList[i](); |
} |
// |
__asm{ |
mov eax, -1 |
int 0x40 |
} |
} |
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// ôóíêöèÿ 0 |
void kos_DefineAndDrawWindow( |
Word x, Word y, |
Word sizeX, Word sizeY, |
Byte mainAreaType, |
Dword mainAreaColour, |
Byte headerType, |
Dword headerColour, |
Dword borderColour |
) |
{ |
Dword arg1, arg2, arg3, arg4; |
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// |
arg1 = ( x << 16 ) + sizeX; |
arg2 = ( y << 16 ) + sizeY; |
arg3 = ( mainAreaType << 24 ) | mainAreaColour; |
arg4 = ( headerType << 24 ) | headerColour; |
// |
__asm{ |
mov eax, 0 |
mov ebx, arg1 |
mov ecx, arg2 |
mov edx, arg3 |
mov esi, arg4 |
mov edi, borderColour |
int 0x40 |
} |
} |
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// ôóíêöèÿ 1 ïîñòàâèòü òî÷êó |
void kos_PutPixel( Dword x, Dword y, Dword colour ) |
{ |
// |
__asm{ |
mov eax, 1 |
mov ebx, x |
mov ecx, y |
mov edx, colour |
int 0x40 |
} |
} |
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// ôóíêöèÿ 2 ïîëó÷èòü êîä íàæàòîé êëàâèøè |
bool kos_GetKey( Byte &keyCode ) |
{ |
Dword result; |
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// |
__asm{ |
mov eax, 2 |
int 0x40 |
mov result, eax |
} |
// |
keyCode = result >> 8; |
// |
return ( result & 0xFF ) == 0; |
} |
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// ôóíêöèÿ 3 ïîëó÷èòü âðåìÿ |
Dword kos_GetSystemClock() |
{ |
// Dword result; |
|
// |
__asm{ |
mov eax, 3 |
int 0x40 |
// mov result, eax |
} |
// |
// return result; |
} |
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// ôóíêöèÿ 4 |
void kos_WriteTextToWindow( |
Word x, |
Word y, |
Byte fontType, |
Dword textColour, |
char *textPtr, |
Dword textLen |
) |
{ |
Dword arg1, arg2; |
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// |
arg1 = ( x << 16 ) | y; |
arg2 = ( fontType << 24 ) | textColour; |
// |
__asm{ |
mov eax, 4 |
mov ebx, arg1 |
mov ecx, arg2 |
mov edx, textPtr |
mov esi, textLen |
int 0x40 |
} |
} |
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// ôóíêöèÿ 5 ïàóçà, â ñîòûõ äîëÿõ ñåêóíäû |
void kos_Pause( Dword value ) |
{ |
// |
__asm{ |
mov eax, 5 |
mov ebx, value |
int 0x40 |
} |
} |
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// ôóíêöèÿ 7 íàðèñîâàòü èçîáðàæåíèå |
void kos_PutImage( RGB * imagePtr, Word sizeX, Word sizeY, Word x, Word y ) |
{ |
Dword arg1, arg2; |
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// |
arg1 = ( sizeX << 16 ) | sizeY; |
arg2 = ( x << 16 ) | y; |
// |
__asm{ |
mov eax, 7 |
mov ebx, imagePtr |
mov ecx, arg1 |
mov edx, arg2 |
int 0x40 |
} |
} |
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// ôóíêöèÿ 8 îïðåäåëèòü êíîïêó |
void kos_DefineButton( Word x, Word y, Word sizeX, Word sizeY, Dword buttonID, Dword colour ) |
{ |
Dword arg1, arg2; |
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// |
arg1 = ( x << 16 ) | sizeX; |
arg2 = ( y << 16 ) | sizeY; |
// |
__asm{ |
mov eax, 8 |
mov ebx, arg1 |
mov ecx, arg2 |
mov edx, buttonID |
mov esi, colour |
int 0x40 |
} |
} |
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// ôóíêöèÿ 9 - èíôîðìàöèÿ î ïðîöåññå |
Dword kos_ProcessInfo( sProcessInfo *targetPtr, Dword processID ) |
{ |
// Dword result; |
|
// |
__asm{ |
mov eax, 9 |
mov ebx, targetPtr |
mov ecx, processID |
int 0x40 |
// mov result, eax |
} |
// |
// return result; |
} |
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// ôóíêöèÿ 10 |
Dword kos_WaitForEvent() |
{ |
// Dword result; |
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__asm{ |
mov eax, 10 |
int 0x40 |
// mov result, eax |
} |
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// return result; |
} |
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// ôóíêöèÿ 11 |
Dword kos_CheckForEvent() |
{ |
// Dword result; |
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__asm{ |
mov eax, 11 |
int 0x40 |
// mov result, eax |
} |
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// return result; |
} |
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// ôóíêöèÿ 12 |
void kos_WindowRedrawStatus( Dword status ) |
{ |
__asm{ |
mov eax, 12 |
mov ebx, status |
int 0x40 |
} |
} |
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// ôóíêöèÿ 13 íàðèñîâàòü ïîëîñó |
void kos_DrawBar( Word x, Word y, Word sizeX, Word sizeY, Dword colour ) |
{ |
Dword arg1, arg2; |
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// |
arg1 = ( x << 16 ) | sizeX; |
arg2 = ( y << 16 ) | sizeY; |
// |
__asm{ |
mov eax, 13 |
mov ebx, arg1 |
mov ecx, arg2 |
mov edx, colour |
int 0x40 |
} |
} |
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// ôóíêöèÿ 17 |
bool kos_GetButtonID( Dword &buttonID ) |
{ |
Dword result; |
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// |
__asm{ |
mov eax, 17 |
int 0x40 |
mov result, eax |
} |
// |
buttonID = result >> 8; |
// |
return (result & 0xFF) == 0; |
} |
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// ôóíêöèÿ 23 |
Dword kos_WaitForEvent( Dword timeOut ) |
{ |
// Dword result; |
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__asm{ |
mov eax, 23 |
mov ebx, timeOut |
int 0x40 |
// mov result, eax |
} |
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// return result; |
} |
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// ïîëó÷åíèå èíôîðìàöèè î ñîñòîÿíèè "ìûøè" ôóíêöèÿ 37 |
void kos_GetMouseState( Dword & buttons, int & cursorX, int & cursorY ) |
{ |
Dword mB; |
Word curX; |
Word curY; |
sProcessInfo sPI; |
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// |
__asm{ |
mov eax, 37 |
mov ebx, 0 |
int 0x40 |
mov curY, ax |
shr eax, 16 |
mov curX, ax |
mov eax, 37 |
mov ebx, 2 |
int 0x40 |
mov mB, eax |
} |
// |
kos_ProcessInfo( &sPI ); |
// |
buttons = mB; |
cursorX = curX - sPI.processInfo.x_start; |
cursorY = curY - sPI.processInfo.y_start; |
} |
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// ôóíêöèÿ 40 óñòàíîâèòü ìàñêó ñîáûòèé |
void kos_SetMaskForEvents( Dword mask ) |
{ |
// |
__asm{ |
mov eax, 40 |
mov ebx, mask |
int 0x40 |
} |
} |
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// ôóíêöèÿ 47 âûâåñòè â îêíî ïðèëîæåíèÿ ÷èñëî |
void kos_DisplayNumberToWindow( |
Dword value, |
Dword digitsNum, |
Word x, |
Word y, |
Dword colour, |
eNumberBase nBase, |
bool valueIsPointer |
) |
{ |
Dword arg1, arg2; |
|
// |
arg1 = ( valueIsPointer ? 1 : 0 ) | |
( ((Byte)nBase) << 8 ) | |
( ( digitsNum & 0x1F ) << 16 ); |
arg2 = ( x << 16 ) | y; |
// |
__asm{ |
mov eax, 47 |
mov ebx, arg1 |
mov ecx, value |
mov edx, arg2 |
mov esi, colour |
int 0x40 |
} |
} |
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// ôóíêöèÿ 70 äîñòóï ê ôàéëîâîé ñèñòåìå |
Dword kos_FileSystemAccess( kosFileInfo *fileInfo ) |
{ |
// Dword result; |
|
// |
__asm{ |
mov eax, 70 |
mov ebx, fileInfo |
int 0x40 |
// mov result, eax |
} |
// |
// return result; |
} |
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// ôóíêöèÿ 63 âûâîä ñèìâîëÿ â îêíî îòëàäêè |
void kos_DebugOutChar( char ccc ) |
{ |
// |
__asm{ |
mov eax, 63 |
mov ebx, 1 |
mov cl, ccc |
int 0x40 |
} |
} |
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// ôóíêöèÿ 66 ðåæèì ïîëó÷åíèÿ äàííûõ îò êëàâèàòóðû |
void kos_SetKeyboardDataMode( Dword mode ) |
{ |
// |
__asm{ |
mov eax, 66 |
mov ebx, 1 |
mov ecx, mode |
int 0x40 |
} |
} |
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// âûâîä ñòðîêè â îêíî îòëàäêè |
void rtlDebugOutString( char *str ) |
{ |
// |
for ( ; str[0] != 0; str++ ) |
{ |
kos_DebugOutChar( str[0] ); |
} |
// |
kos_DebugOutChar( 13 ); |
kos_DebugOutChar( 10 ); |
} |
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// ôóíêöèÿ 64 èçìåíåíèå êîëè÷åñòâà ïàìÿòè, âûäåëåííîé äëÿ ïðîãðàììû |
bool kos_ApplicationMemoryResize( Dword targetSize ) |
{ |
Dword result; |
|
// |
__asm{ |
mov eax, 64 |
mov ebx, 1 |
mov ecx, targetSize |
int 0x40 |
mov result, eax |
} |
// |
return result == 0; |
} |
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// ôóíêöèÿ 67 èçìåíèòü ïàðàìåòðû îêíà, ïàðàìåòð == -1 íå ìåíÿåòñÿ |
void kos_ChangeWindow( Dword x, Dword y, Dword sizeX, Dword sizeY ) |
{ |
// |
__asm{ |
mov eax, 67 |
mov ebx, x |
mov ecx, y |
mov edx, sizeX |
mov esi, sizeY |
int 0x40 |
} |
} |
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// âûçîâ àáñòðàêòíîãî ìåòîäà |
int __cdecl _purecall() |
{ |
rtlDebugOutString( pureCallMessage ); |
kos_ExitApp(); |
return 0; |
} |
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// âûçîâ ñòàòè÷åñêèõ èíèöèàëèçàòîðîâ |
// çàîäíî èíèöèàëèçàöèÿ ãåíåðàòîðà ñëó÷àéíûõ ÷èñåë |
//#pragma section(".CRT$XCA",long,read,write) |
//#pragma section(".CRT$XCZ",long,read,write) |
#pragma data_seg(".CRT$XCA") |
#pragma data_seg(".CRT$XCZ") |
typedef void (__cdecl *_PVFV)(void); |
__declspec(allocate(".CRT$XCA")) _PVFV __xc_a[1] = { NULL }; |
__declspec(allocate(".CRT$XCZ")) _PVFV __xc_z[1] = { NULL }; |
// |
#pragma comment(linker, "/merge:.CRT=.rdata") |
// |
void crtStartUp() |
{ |
// âûçûâàåì èíèöèàëèçàòîðû ïî ñïèñêó, NULL'û èãíîðèðóåì |
for ( _PVFV *pbegin = __xc_a; pbegin < __xc_z; pbegin++ ) |
{ |
// |
if ( *pbegin != NULL ) |
(**pbegin)(); |
} |
// èíèöèàëèçèðóåì ãåíåðàòîð ñëó÷àéíûõ ÷èñåë |
rtlSrand( kos_GetSystemClock() ); |
// ïóòü ê ôàéëó ïðîöåññà |
kosExePath = *((char **)0x20); |
// âûçîâ ãëàâíîé ôóíêöèè ïðèëîæåíèÿ |
kos_Main(); |
// âûõîä |
kos_ExitApp(); |
} |
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