kolibrios/contrib/other/8086tiny/console.c

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3.7 KiB
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#include<menuet/os.h>
///===========================
#define CON_COLOR_BLUE 1
#define CON_COLOR_GREEN 2
#define CON_COLOR_RED 4
#define CON_COLOR_BRIGHT 8
/* <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> */
#define CON_BGR_BLUE 0x10
#define CON_BGR_GREEN 0x20
#define CON_BGR_RED 0x40
#define CON_BGR_BRIGHT 0x80
///===========================
#define _stdcall __attribute__((stdcall))
#define __stdcall __attribute__((stdcall))
#define _cdecl __attribute__((cdecl))
#define __cdecl __attribute__((cdecl))
void (* _stdcall con_init)(unsigned w_w, unsigned w_h, unsigned s_w, unsigned s_h, const char* t);
void (* _cdecl printf)(const char* format,...);
void (* _stdcall _exit2)(char bCloseWindow);
void (* __stdcall gets)(char* str, int n);
int (* __stdcall getch)(void);
int (* __stdcall kbhit)(void);
int (* __stdcall con_get_font_height)(void);
int (* __stdcall con_set_cursor_height)(int new_height);
unsigned (*__stdcall con_get_flags)(void);
unsigned (*__stdcall con_set_flags)(unsigned new_flags);
void (*__stdcall con_cls)(void);
typedef struct
{
unsigned p00 __attribute__((packed));
unsigned p04 __attribute__((packed));
unsigned p08 __attribute__((packed));
unsigned p12 __attribute__((packed));
unsigned p16 __attribute__((packed));
char p20 __attribute__((packed));
char *p21 __attribute__((packed));
} kol_struct70 __attribute__((packed));
typedef struct
{
char *name __attribute__((packed));
void *data __attribute__((packed));
} kol_struct_import __attribute__((packed));
///===========================
void kol_exit()
{
__asm ("int $0x40"::"a"(-1));
}
int kol_file_70(kol_struct70 *k)
{
__asm ("int $0x40"::"a"(70), "b"(k));
}
void* kol_cofflib_procload (kol_struct_import *imp, char *name)
{
int i;
for (i=0;;i++)
if ( NULL == ((imp+i) -> name))
break;
else
if ( 0 == strcmp(name, (imp+i)->name) )
return (imp+i)->data;
return NULL;
}
void CONSOLE_INIT(char title[])
{
kol_struct_import *imp;
__menuet__debug_out ("console init");
imp = __kolibri__cofflib_load("/sys/lib/console.obj");
if (imp == NULL)
{__menuet__debug_out ("imp NULL"); kol_exit();}
con_init = ( _stdcall void (*)(unsigned, unsigned, unsigned, unsigned, const char*))
kol_cofflib_procload (imp, "con_init");
if (con_init == NULL)
{__menuet__debug_out ("con init failed"); kol_exit();}
printf = ( _cdecl void (*)(const char*,...))
kol_cofflib_procload (imp, "con_printf");
if (printf == NULL)
kol_exit();
_exit2 = ( _stdcall void (*)(char))
kol_cofflib_procload (imp, "con_exit");
if (_exit2 == NULL)
kol_exit();
gets = ( _stdcall void (*)(char*, int))
kol_cofflib_procload (imp, "con_gets");
if (gets == NULL)
kol_exit();
getch = ( _stdcall int (*)(void))
kol_cofflib_procload (imp, "con_getch2");
if (getch == NULL)
kol_exit();
kbhit = ( _stdcall int (*)(void))
kol_cofflib_procload (imp, "con_kbhit");
if (getch == NULL)
kol_exit();
con_get_font_height = ( _stdcall int (*)(void))
kol_cofflib_procload (imp, "con_get_font_height");
if (con_get_font_height == NULL)
kol_exit();
con_set_cursor_height = ( _stdcall int (*)(int))
kol_cofflib_procload (imp, "con_set_cursor_height");
if (con_set_cursor_height == NULL)
kol_exit();
con_get_flags = ( _stdcall unsigned (*)(void))
kol_cofflib_procload (imp, "con_get_flags");
if (con_get_flags == NULL)
kol_exit();
con_set_flags = ( _stdcall unsigned (*)(unsigned))
kol_cofflib_procload (imp, "con_set_flags");
if (con_set_flags == NULL)
kol_exit();
con_cls = ( _stdcall void (*)(void))
kol_cofflib_procload (imp, "con_cls");
if (con_cls == NULL)
kol_exit();
__menuet__debug_out ("success");
con_init(-1, -1, -1, -1, title);
}