/*
* Write a string of characters to the screen at current cursor
* position using current attribute.
*/
void Put_String(const char *s) {
bool iflag = Begin_Int_Atomic();
while (*s != '\0')
Put_Char_Imp(*s++);
Update_Cursor();
End_Int_Atomic(iflag);
}
/*
* Write a single character to the screen at current position
* using current attribute, handling scrolling, special characters, etc.
*/
void Put_Char(int c)
{
bool iflag = Begin_Int_Atomic();
Put_Char_Imp(c);
Update_Cursor();
End_Int_Atomic(iflag);
}
void cinit()
{
ticks=0;
position=800;
startposition=0;
mouse_x=0;
mouse_y=0;
mouse_state=0;
NR_user=0;
NR_task=0;
Disp_Machine_Info();
// Init_Paging();
Init_Mem();
disp_str("Initializing Memory........\n");
Init_IRQ();
disp_str("Enable IRQ........\n");
Init_Prot();
disp_str("Enable protection........\n");
Init_Mouse();
Init_Keyboard();
disp_str("Enable Keyboard........\n");
Init_Process();
disp_str("Initializing Process........\n");
Init_Clock();
disp_str("Enable PIT........\n");
Init_x87_FPU();
Update_Cursor(position);
Init_VM8086();
// Init_Ne2k();
}
/*
* Write a buffer of characters at current cursor position
* using current attribute.
*/
void Put_Buf(const char *buf, ulong_t length) {
bool iflag = Begin_Int_Atomic();
while (length > 0) {
Put_Char_Imp(*buf++);
--length;
}
Update_Cursor();
End_Int_Atomic(iflag);
}
/*
* Set the current cursor position.
* Return true if successful, or false if the specified
* cursor position is invalid.
*/
bool Put_Cursor(int row, int col) {
bool iflag;
if(row < 0 || row >= NUMROWS || col < 0 || col >= NUMCOLS)
return false;
iflag = Begin_Int_Atomic();
s_cons.row = row;
s_cons.col = col;
Update_Cursor();
End_Int_Atomic(iflag);
return true;
}
static void Print_Finish(struct Output_Sink *o) { Update_Cursor(); }
