static void
promcon_bmove(struct vc_data *conp, int sy, int sx, int dy, int dx,
int height, int width)
{
char buf[256], *b = buf;
if (console_blanked)
return;
b += promcon_start(conp, b);
if (sy == dy && height == 1) {
if (dx > sx && dx + width == conp->vc_cols)
b += sprintf(b, "\033[%d;%dH\033[%d@\033[%d;%dH",
sy + 1, sx + 1, dx - sx, py + 1, px + 1);
else if (dx < sx && sx + width == conp->vc_cols)
b += sprintf(b, "\033[%d;%dH\033[%dP\033[%d;%dH",
dy + 1, dx + 1, sx - dx, py + 1, px + 1);
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
}
/*
* FIXME: What to do here???
* Current console.c should not call it like that ever.
*/
prom_printf("\033[7mFIXME: bmove not handled\033[m\n");
}
static int
promcon_scroll(struct vc_data *conp, int t, int b, int dir, int count)
{
unsigned char buf[256], *p = buf;
unsigned short *s;
int i;
if (console_blanked)
return 0;
p += promcon_start(conp, p);
switch (dir) {
case SM_UP:
if (b == ph + 1) {
p += sprintf(p, "\033[%dH\033[%dM", t + 1, count);
px = 0;
py = t;
p += promcon_end(conp, p);
promcon_puts(buf, p - buf);
break;
}
s = (unsigned short *)(conp->vc_origin
+ (t + count) * conp->vc_size_row);
p += sprintf(p, "\033[%dH", t + 1);
for (i = t; i < b - count; i++)
s = promcon_repaint_line(s, buf, &p);
for (; i < b - 1; i++) {
strcpy(p, "\033[K\n");
p += 4;
if (p - buf >= 224) {
promcon_puts(buf, p - buf);
p = buf;
}
}
strcpy(p, "\033[K");
p += 3;
p += promcon_end(conp, p);
promcon_puts(buf, p - buf);
break;
case SM_DOWN:
if (b == ph + 1) {
p += sprintf(p, "\033[%dH\033[%dL", t + 1, count);
px = 0;
py = t;
p += promcon_end(conp, p);
promcon_puts(buf, p - buf);
break;
}
s = (unsigned short *)(conp->vc_origin + t * conp->vc_size_row);
p += sprintf(p, "\033[%dH", t + 1);
for (i = t; i < t + count; i++) {
strcpy(p, "\033[K\n");
p += 4;
if (p - buf >= 224) {
promcon_puts(buf, p - buf);
p = buf;
}
}
for (; i < b; i++)
s = promcon_repaint_line(s, buf, &p);
p += promcon_end(conp, p);
promcon_puts(buf, p - buf);
break;
}
return 0;
}
static void
promcon_clear(struct vc_data *conp, int sy, int sx, int height, int width)
{
unsigned char buf[256], *b = buf;
int i, j;
if (console_blanked)
return;
b += promcon_start(conp, b);
if (!sx && width == pw + 1) {
if (!sy && height == ph + 1) {
strcpy(b, "\033[H\033[J");
b += 6;
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
} else if (sy + height == ph + 1) {
b += sprintf(b, "\033[%dH\033[J", sy + 1);
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
}
b += sprintf(b, "\033[%dH", sy + 1);
for (i = 1; i < height; i++) {
strcpy(b, "\033[K\n");
b += 4;
}
strcpy(b, "\033[K");
b += 3;
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
} else if (sx + width == pw + 1) {
b += sprintf(b, "\033[%d;%dH", sy + 1, sx + 1);
for (i = 1; i < height; i++) {
strcpy(b, "\033[K\n");
b += 4;
}
strcpy(b, "\033[K");
b += 3;
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
}
for (i = sy + 1; i <= sy + height; i++) {
b += sprintf(b, "\033[%d;%dH", i, sx + 1);
for (j = 0; j < width; j++)
*b++ = ' ';
if (b - buf + width >= 224) {
promcon_puts(buf, b - buf);
b = buf;
}
}
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
}
static void
promcon_putcs(struct vc_data *conp, const unsigned short *s,
int count, int y, int x)
{
unsigned char buf[256], *b = buf;
unsigned short attr = scr_readw(s);
unsigned char save;
int i, last = 0;
if (console_blanked)
return;
if (count <= 0)
return;
b += promcon_start(conp, b);
if (x + count >= pw + 1) {
if (count == 1) {
x -= 1;
save = scr_readw((unsigned short *)(conp->vc_origin
+ y * conp->vc_size_row
+ (x << 1)));
if (px != x || py != y) {
b += sprintf(b, "\033[%d;%dH", y + 1, x + 1);
px = x;
py = y;
}
if (inverted(attr))
b += sprintf(b, "\033[7m%c\033[m", scr_readw(s++));
else
b += sprintf(b, "%c", scr_readw(s++));
strcpy(b, "\b\033[@");
b += 4;
if (inverted(save))
b += sprintf(b, "\033[7m%c\033[m", save);
else
b += sprintf(b, "%c", save);
px++;
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
return;
} else {
last = 1;
count = pw - x - 1;
}
}
if (inverted(attr)) {
strcpy(b, "\033[7m");
b += 4;
}
if (px != x || py != y) {
b += sprintf(b, "\033[%d;%dH", y + 1, x + 1);
px = x;
py = y;
}
for (i = 0; i < count; i++) {
if (b - buf >= 224) {
promcon_puts(buf, b - buf);
b = buf;
}
*b++ = scr_readw(s++);
}
px += count;
if (last) {
save = scr_readw(s++);
b += sprintf(b, "%c\b\033[@%c", scr_readw(s++), save);
px++;
}
if (inverted(attr)) {
strcpy(b, "\033[m");
b += 3;
}
b += promcon_end(conp, b);
promcon_puts(buf, b - buf);
}
