Esempio n. 1
0
void gui_cert_verify(const char *url, const struct ssl_cert_info *certs, 
		unsigned long num, nserror (*cb)(bool proceed, void *pw),
		void *cbpw)
{	
	static struct nsgtk_treeview *ssl_window;	
	struct sslcert_session_data *data;
	GtkButton *accept, *reject;
	void **session = calloc(sizeof(void *), 3);
	GtkWindow *window;
	GtkScrolledWindow *scrolled;
	GtkDrawingArea *drawing_area;
	GError* error = NULL;
	GtkBuilder* builder; 

	builder = gtk_builder_new ();
	if (!gtk_builder_add_from_file(builder, glade_file_location->ssl, &error)) {
		g_warning("Couldn't load builder file: %s", error->message);
		g_error_free(error);
		return;
	}

	data = sslcert_create_session_data(num, url, cb, cbpw);
		
	window = GTK_WINDOW(gtk_builder_get_object(builder, "wndSSLProblem"));
	scrolled = GTK_SCROLLED_WINDOW(gtk_builder_get_object(builder, "SSLScrolled"));
	drawing_area = GTK_DRAWING_AREA(gtk_builder_get_object(builder, "SSLDrawingArea"));

	ssl_window = nsgtk_treeview_create(sslcert_get_tree_flags(),
			window, scrolled, drawing_area);
	
	if (ssl_window == NULL)
		return;
	
	sslcert_load_tree(nsgtk_treeview_get_tree(ssl_window), certs, data);
	
	accept = GTK_BUTTON(gtk_builder_get_object(builder, "sslaccept"));
	reject = GTK_BUTTON(gtk_builder_get_object(builder, "sslreject"));	

	session[0] = builder;
	session[1] = ssl_window;
	session[2] = data;
	
#define CONNECT(obj, sig, callback, ptr) \
	g_signal_connect(G_OBJECT(obj), (sig), G_CALLBACK(callback), (ptr))	
	
	CONNECT(accept, "clicked", nsgtk_ssl_accept, session);
	CONNECT(reject, "clicked", nsgtk_ssl_reject, session);
 	CONNECT(window, "delete_event", G_CALLBACK(nsgtk_ssl_delete_event),
			(gpointer)session);
	
	gtk_widget_show(GTK_WIDGET(window));	
}
Esempio n. 2
0
void gui_cert_verify(const char *url,
		const struct ssl_cert_info *certs, unsigned long num,
		nserror (*cb)(bool proceed, void *pw), void *cbpw)
{
	struct ro_sslcert		*sslcert_window;
	wimp_window_state		state;
	wimp_icon_state			istate;
	wimp_window_info		info;
	os_error			*error;
	bool				set_extent;

	assert(certs);

	sslcert_window = malloc(sizeof(struct ro_sslcert));
	if (sslcert_window == NULL) {
		LOG(("Failed to allocate memory for SSL Cert Dialog"));
		return;
	}

	/* Create the SSL window and its pane. */

	error = xwimp_create_window(ro_gui_cert_dialog_template,
			&(sslcert_window->window));
	if (error) {
		LOG(("xwimp_create_window: 0x%x: %s",
				error->errnum, error->errmess));
		free(sslcert_window);
		return;
	}

	error = xwimp_create_window(ro_gui_cert_tree_template,
			&(sslcert_window->pane));
	if (error) {
		LOG(("xwimp_create_window: 0x%x: %s",
				error->errnum, error->errmess));
		free(sslcert_window);
		return;
	}

	/* Create the SSL data and build a tree from it. */

	sslcert_window->tv = ro_treeview_create(sslcert_window->pane,
			NULL, NULL, sslcert_get_tree_flags());
	if (sslcert_window->tv == NULL) {
		LOG(("Failed to allocate treeview"));
		free(sslcert_window);
		return;
	}

	sslcert_window->data = sslcert_create_session_data(num, url, cb, cbpw);
	sslcert_load_tree(ro_treeview_get_tree(sslcert_window->tv),
			certs, sslcert_window->data);

	tree_set_redraw(ro_treeview_get_tree(sslcert_window->tv), true);

	/* Set up the certificate window event handling.
	 *
	 * (The action buttons are registered as button events, not OK and
	 * Cancel, as both need to carry out actions.)
	 */

	ro_gui_wimp_event_set_user_data(sslcert_window->window, sslcert_window);
	ro_gui_wimp_event_register_close_window(sslcert_window->window,
			ro_gui_cert_close_window);
	ro_gui_wimp_event_register_button(sslcert_window->window,
			ICON_SSL_REJECT, ro_gui_cert_reject);
	ro_gui_wimp_event_register_button(sslcert_window->window,
			ICON_SSL_ACCEPT, ro_gui_cert_accept);

	ro_gui_dialog_open_persistent(NULL, sslcert_window->window, false);

	/* Nest the tree window inside the pane window.  To do this, we:
	 * - Get the current pane extent,
	 * - Get the parent window position and the location of the pane-
	 *   locating icon inside it,
	 * - Set the visible area of the pane to suit,
	 * - Check that the pane extents are OK for this visible area, and
	 *   increase them if necessary,
	 * - Before finally opening the pane as a nested part of the parent.
	 */

	info.w = sslcert_window->pane;
	error = xwimp_get_window_info_header_only(&info);
	if (error) {
		ro_gui_cert_release_window(sslcert_window);
		LOG(("xwimp_get_window_info: 0x%x: %s",
				error->errnum, error->errmess));
		return;
	}

	state.w = sslcert_window->window;
	error = xwimp_get_window_state(&state);
	if (error) {
		ro_gui_cert_release_window(sslcert_window);
		LOG(("xwimp_get_window_state: 0x%x: %s",
				error->errnum, error->errmess));
		return;
	}

	istate.w = sslcert_window->window;
	istate.i = ICON_SSL_PANE;
	error = xwimp_get_icon_state(&istate);
	if (error) {
		ro_gui_cert_release_window(sslcert_window);
		LOG(("xwimp_get_icon_state: 0x%x: %s",
				error->errnum, error->errmess));
		return;
	}

	state.w = sslcert_window->pane;
	state.visible.x1 = state.visible.x0 + istate.icon.extent.x1 - 20 -
			ro_get_vscroll_width(sslcert_window->pane);
	state.visible.x0 += istate.icon.extent.x0 + 20;
	state.visible.y0 = state.visible.y1 + istate.icon.extent.y0 + 20 +
			ro_get_hscroll_height(sslcert_window->pane);
	state.visible.y1 += istate.icon.extent.y1 - 32;

	set_extent = false;

	if ((info.extent.x1 - info.extent.x0) <
			(state.visible.x1 - state.visible.x0)) {
		info.extent.x0 = 0;
		info.extent.x1 = state.visible.x1 - state.visible.x0;
		set_extent = true;
	}
	if ((info.extent.y1 - info.extent.y0) <
			(state.visible.y1 - state.visible.y0)) {
		info.extent.y1 = 0;
		info.extent.x1 = state.visible.y0 - state.visible.y1;
		set_extent = true;
	}

	if (set_extent) {
		error = xwimp_set_extent(sslcert_window->pane, &(info.extent));
		if (error) {
			ro_gui_cert_release_window(sslcert_window);
			LOG(("xwimp_set_extent: 0x%x: %s",
					error->errnum, error->errmess));
			return;
		}
	}

	error = xwimp_open_window_nested(PTR_WIMP_OPEN(&state),
			sslcert_window->window,
			wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
					<< wimp_CHILD_XORIGIN_SHIFT |
			wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
					<< wimp_CHILD_YORIGIN_SHIFT |
			wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
					<< wimp_CHILD_LS_EDGE_SHIFT |
			wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
					<< wimp_CHILD_RS_EDGE_SHIFT);
	if (error) {
		ro_gui_cert_release_window(sslcert_window);
		LOG(("xwimp_open_window_nested: 0x%x: %s",
				error->errnum, error->errmess));
		ro_gui_cert_release_window(sslcert_window);
		return;
	}

	ro_treeview_set_origin(sslcert_window->tv, 0, 0);
}