static void end_dump(struct object_request *r, void *p)
{
struct cache_entry *ce;
int oh;
if (!r->state || (r->state == 1 && dmp != D_SOURCE)) return;
if ((oh = get_output_handle()) == -1) return;
ce = r->ce;
if (dmp == D_SOURCE) {
if (ce) {
struct fragment *frag;
nextfrag:
foreach(frag, ce->frag) if (frag->offset <= dump_pos && frag->offset + frag->length > dump_pos) {
off_t l;
int w;
l = frag->length - (dump_pos - frag->offset);
if (l >= MAXINT) l = MAXINT;
w = hard_write(oh, frag->data + dump_pos - frag->offset, (int)l);
if (w != l) {
detach_object_connection(r, dump_pos);
if (w < 0) fprintf(stderr, "Error writing to stdout: %s.\n", strerror(errno));
else fprintf(stderr, "Can't write to stdout.\n");
retval = RET_ERROR;
goto terminate;
}
dump_pos += w;
detach_object_connection(r, dump_pos);
goto nextfrag;
}
}
if (r->state >= 0) return;
} else if (ce) {
void erase_screen(struct terminal *term)
{
if (!term->master || !is_blocked()) {
if (term->master) want_draw();
hard_write(term->fdout, "\033[2J\033[1;1H", 10);
if (term->master) done_draw();
}
}
void redraw_screen(struct terminal *term)
{
int x, y, p = 0;
int cx = term->lcx, cy = term->lcy;
unsigned char *a;
int attrib = -1;
int mode = -1;
int l = 0;
struct term_spec *s;
if (!term->dirty || (term->master && is_blocked())) return;
a = init_str();
s = term->spec;
for (y = 0; y < term->y; y++)
for (x = 0; x < term->x; x++, p++) {
if (y == term->y - 1 && x == term->x - 1) break;
if (term->screen[p] == term->last_screen[p]) continue;
if ((term->screen[p] & 0x3800) == (term->last_screen[p] & 0x3800) && ((term->screen[p] & 0xff) == 0 || (term->screen[p] & 0xff) == 1 || (term->screen[p] & 0xff) == ' ') && ((term->last_screen[p] & 0xff) == 0 || (term->last_screen[p] & 0xff) == 1 || (term->last_screen[p] & 0xff) == ' ') && (x != term->cx || y != term->cy)) continue;
term->last_screen[p] = term->screen[p];
if (cx == x && cy == y) goto pc;/*PRINT_CHAR(p)*/
else if (cy == y && x - cx < 10 && x - cx > 0) {
int i;
for (i = x - cx; i >= 0; i--) PRINT_CHAR(p - i);
} else {
add_to_str(&a, &l, "\033[");
add_num_to_str(&a, &l, y + 1);
add_to_str(&a, &l, ";");
add_num_to_str(&a, &l, x + 1);
add_to_str(&a, &l, "H");
cx = x;
cy = y;
pc:
PRINT_CHAR(p);
}
}
if (l) {
if (s->col) add_to_str(&a, &l, "\033[37;40m");
add_to_str(&a, &l, "\033[0m");
if (s->mode == TERM_LINUX && s->m11_hack) add_to_str(&a, &l, "\033[10m");
if (s->mode == TERM_VT100) add_to_str(&a, &l, "\x0f");
}
term->lcx = cx;
term->lcy = cy;
if (term->cx != term->lcx || term->cy != term->lcy) {
term->lcx = term->cx;
term->lcy = term->cy;
add_to_str(&a, &l, "\033[");
add_num_to_str(&a, &l, term->cy + 1);
add_to_str(&a, &l, ";");
add_num_to_str(&a, &l, term->cx + 1);
add_to_str(&a, &l, "H");
}
if (l && term->master) want_draw();
hard_write(term->fdout, a, l);
if (l && term->master) done_draw();
mem_free(a);
term->dirty = 0;
}
static void inline
safe_hard_write(int fd, unsigned char *buf, int len)
{
if (is_blocked()) return;
want_draw();
hard_write(fd, buf, len);
done_draw();
}
void end_dump(struct status *stat, void *p)
{
struct cache_entry *ce = stat->ce;
int oh = get_output_handle();
if (oh == -1) return;
if (ce && ce->redirect && dump_red_count++ < MAX_REDIRECTS) {
unsigned char *u, *p;
if (stat->state >= 0) change_connection(stat, NULL, PRI_CANCEL);
u = join_urls(ce->url, ce->redirect);
if (!http_bugs.bug_302_redirect) if (!ce->redirect_get && (p = strchr(ce->url, POST_CHAR))) add_to_strn(&u, p);
load_url(u, stat, PRI_MAIN, 0);
mem_free(u);
return;
}
if (stat->state >= 0 && stat->state < S_TRANS) return;
if (stat->state >= S_TRANS && dmp != D_SOURCE) return;
if (dmp == D_SOURCE) {
if (ce) {
struct fragment *frag;
nextfrag:
foreach(frag, ce->frag) if (frag->offset <= dump_pos && frag->offset + frag->length > dump_pos) {
int l = frag->length - (dump_pos - frag->offset);
int w = hard_write(oh, frag->data + dump_pos - frag->offset, l);
if (w != l) {
detach_connection(stat, dump_pos);
if (w < 0) fprintf(stderr, "Error writing to stdout: %s.\n", strerror(errno));
else fprintf(stderr, "Can't write to stdout.\n");
retval = RET_ERROR;
goto terminate;
}
dump_pos += w;
detach_connection(stat, dump_pos);
goto nextfrag;
}
}
if (stat->state >= 0) return;
} else if (ce) {
