SC_OK = 0 SC_EXIT = 1 SC_PUTC = 2 SC_PUTS = 3 SC_GETC = 4 SC_GETS = 5 SC_CLS = 6 SHM_WRITE = 0x01 SHM_OPEN_ALWAYS = 0x04 ;============================ align 4 sc_name rb 64 sc_pid dd 0 sc_buffer dd 0 sc_process dd 0 ;============================ align 4 _sc_pid2name: push esp push ebx xor ecx, ecx mov eax, [sc_pid] mov ebx, 10 @@: xor edx, edx div ebx push edx inc ecx test eax, eax jnz @b mov edi, sc_name @@: pop eax add al, '0' stosb loop @b mov al, '-' stosb mov al, 'S' stosb mov al, 'H' stosb mov al, 'E' stosb mov al, 'L' stosb mov al, 'L' stosb mov al, 0 stosb pop ebx pop esp ret ;============================ align 4 ; void __stdcall sc_init(); _sc_init: push esp push ebx mov eax, 68 mov ebx, 11 int 0x40 mov eax, 68 ; ¢ë¤¥«¨âì ¯ ¬ïâì mov ebx, 12 mov ecx, 1024 int 0x40 mov [sc_process], eax mov eax, 9 ; ¯®«ãç¨âì ¨ä®à¬ æ¨î ® ⥪ã饬 ¯à®æ¥áᥠmov ebx, [sc_process] mov ecx, -1 int 0x40 mov dword eax, [ebx+30] ; ¯®«ãç ¥¬ PID ⥪饣® ¯à®æ¥áá mov [sc_pid], eax mov eax, 68 ; ®á¢®¡®¤¨âì ¯ ¬ïâì mov ebx, 13 mov ecx, [sc_process] int 0x40 call _sc_pid2name mov eax, 68 ; ®âªàëâì ¨¬¥®¢ ãî ®¡« áâì mov ebx, 22 mov dword ecx, sc_name mov edx, 4096 mov esi, SHM_OPEN_ALWAYS or SHM_WRITE int 0x40 mov [sc_buffer], eax pop ebx pop esp ret ;============================ align 4 ; void __stdcall sc_puts(char *str); _sc_puts: push esp push ebx mov esi, [esp+12] mov edi, [sc_buffer] mov al, SC_PUTS stosb @@: lodsb stosb test al, al jnz @b mov ebx, [sc_buffer] @@: mov byte dl, [ebx] test dl, dl jz @f push ebx mov eax, 5 mov ebx, 5 int 0x40 pop ebx jmp @b @@: pop ebx pop esp ret 4 ;============================ align 4 ; void __stdcall sc_exit(); _sc_exit: push ebx push esp mov ebx, [sc_buffer] mov byte [ebx], SC_EXIT @@: mov byte dl, [ebx] test dl, dl jz @f push ebx mov eax, 5 mov ebx, 5 int 0x40 pop ebx jmp @b @@: mov eax, 68 ;§ ªàëâì ¨¬¥®¢ ãî ®¡« áâì mov ebx, 23 mov dword ecx, sc_name int 0x40 pop esp pop ebx ret ;============================ align 4 ; void __stdcall sc_gets(char *str); _sc_gets: push esp push ebx mov edi, [esp+12] mov ebx, [sc_buffer] mov byte [ebx], SC_GETS @@: mov byte dl, [ebx] test dl, dl jz @f push ebx mov eax, 5 mov ebx, 5 int 0x40 pop ebx jmp @b @@: mov esi, [sc_buffer] inc esi @@: lodsb stosb test al, al jnz @b pop ebx pop esp ret 4 ;============================