void
location_goto(struct document_view *doc_view, unsigned char *url)
{
unsigned char *new_abs_url;
struct uri *new_uri;
struct delayed_goto *deg;
/* Workaround for bug 611. Does not crash, but may lead to infinite loop.*/
if (!doc_view) return;
new_abs_url = join_urls(doc_view->document->uri,
trim_chars(url, ' ', 0));
if (!new_abs_url)
return;
new_uri = get_uri(new_abs_url, 0);
mem_free(new_abs_url);
if (!new_uri)
return;
deg = mem_calloc(1, sizeof(*deg));
if (!deg) {
done_uri(new_uri);
return;
}
assert(doc_view->vs);
deg->vs = doc_view->vs;
deg->uri = new_uri;
/* It does not seem to be very safe inside of frames to
* call goto_uri() right away. */
register_bottom_half(delayed_goto, deg);
}
void
itrm_queue_event(struct itrm *itrm, unsigned char *data, int len)
{
int w = 0;
if (!len) return;
if (!itrm->out.queue.len && can_write(itrm->out.sock)) {
w = safe_write(itrm->out.sock, data, len);
if (w <= 0 && HPUX_PIPE) {
register_bottom_half(free_itrm, itrm);
return;
}
}
if (w < len) {
int left = len - w;
unsigned char *c = mem_realloc(itrm->out.queue.data,
itrm->out.queue.len + left);
if (!c) {
free_itrm(itrm);
return;
}
itrm->out.queue.data = c;
memcpy(itrm->out.queue.data + itrm->out.queue.len, data + w, left);
itrm->out.queue.len += left;
set_handlers(itrm->out.sock,
get_handler(itrm->out.sock, SELECT_HANDLER_READ),
(select_handler_T) itrm_queue_write,
(select_handler_T) free_itrm, itrm);
}
}
static inline void X_FLUSH(void)
{
if (!flush_in_progress)
{
register_bottom_half(x_do_flush,NULL);
flush_in_progress=1;
}
}
static void
delete_file_download(struct listbox_item *item, int last)
{
struct file_download *file_download = item->udata;
assert(!is_object_used(file_download));
register_bottom_half(do_abort_download, file_download);
}
static widget_handler_status_T
dlg_abort_download(struct dialog_data *dlg_data, struct widget_data *widget_data)
{
struct file_download *file_download = dlg_data->dlg->udata;
object_unlock(file_download);
register_bottom_half(do_abort_download, file_download);
return EVENT_PROCESSED;
}
static void
sig_intr(struct terminal *term)
{
unhandle_basic_signals(term);
if (!term)
program.terminate = 1;
else
register_bottom_half(destroy_terminal, term);
}
static void lxynth_surface_update (struct graphics_device *dev, int x, int y, int w, int h)
{
s_rect_t rect;
lxynth_device_t *wd;
wd = (lxynth_device_t *) dev->driver_data;
rect = wd->update;
if (rect.x >= 0) { wd->update.x = MIN(rect.x, x); } else { wd->update.x = x; }
if (rect.y >= 0) { wd->update.y = MIN(rect.y, y); } else { wd->update.y = y; }
if (rect.w >= 0) { wd->update.w = MAX(rect.x + rect.w, x + w) - wd->update.x; } else { wd->update.w = w; }
if (rect.h >= 0) { wd->update.h = MAX(rect.y + rect.h, y + h) - wd->update.y; } else { wd->update.h = h; }
register_bottom_half(lxynth_surface_register_update, dev);
}
static widget_handler_status_T
push_delete_button(struct dialog_data *dlg_data, struct widget_data *widget_data)
{
struct file_download *file_download = dlg_data->dlg->udata;
file_download->delete_ = 1;
#if CONFIG_BITTORRENT
if (file_download->uri->protocol == PROTOCOL_BITTORRENT)
set_bittorrent_files_for_deletion(&file_download->download);
#endif
object_unlock(file_download);
register_bottom_half(do_abort_download, file_download);
return EVENT_PROCESSED;
}