diff options
Diffstat (limited to 'riscos/sslcert.c')
| -rw-r--r-- | riscos/sslcert.c | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/riscos/sslcert.c b/riscos/sslcert.c deleted file mode 100644 index 9e43f2db1..000000000 --- a/riscos/sslcert.c +++ /dev/null @@ -1,348 +0,0 @@ -/* - * Copyright 2006 John M Bell <jmb202@ecs.soton.ac.uk> - * Copyright 2010 Stephen Fryatt <stevef@netsurf-browser.org> - * - * This file is part of NetSurf, http://www.netsurf-browser.org/ - * - * NetSurf is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * NetSurf is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** \file - * SSL Certificate verification UI (implementation) - */ - -#include "utils/config.h" - -#include <assert.h> -#include <stdbool.h> -#include <stdio.h> -#include <string.h> -#include "oslib/wimp.h" - -#include "utils/log.h" -#include "content/content.h" -#include "content/hlcache.h" -#include "content/fetch.h" -#include "content/urldb.h" -#include "desktop/browser.h" -#include "desktop/sslcert_viewer.h" -#include "desktop/tree.h" - -#include "riscos/dialog.h" -#include "riscos/sslcert.h" -#include "riscos/textarea.h" -#include "riscos/treeview.h" -#include "riscos/wimp.h" -#include "riscos/wimp_event.h" -#include "riscos/wimputils.h" -#include "riscos/gui.h" - -#define ICON_SSL_PANE 1 -#define ICON_SSL_REJECT 3 -#define ICON_SSL_ACCEPT 4 - -static wimp_window *ro_gui_cert_dialog_template; -static wimp_window *ro_gui_cert_tree_template; - -struct ro_sslcert -{ - wimp_w window; - wimp_w pane; - ro_treeview *tv; - struct sslcert_session_data *data; -}; - -static void ro_gui_cert_accept(wimp_pointer *pointer); -static void ro_gui_cert_reject(wimp_pointer *pointer); -static void ro_gui_cert_close_window(wimp_w w); -static void ro_gui_cert_release_window(struct ro_sslcert *s); - -/** - * Load and initialise the certificate window template - */ - -void ro_gui_cert_preinitialise(void) -{ - /* Load templates for the SSL windows and adjust the tree window - * flags to suit. - */ - - ro_gui_cert_dialog_template = ro_gui_dialog_load_template("sslcert"); - ro_gui_cert_tree_template = ro_gui_dialog_load_template("tree"); - - ro_gui_cert_tree_template->flags &= ~(wimp_WINDOW_MOVEABLE | - wimp_WINDOW_BACK_ICON | - wimp_WINDOW_CLOSE_ICON | - wimp_WINDOW_TITLE_ICON | - wimp_WINDOW_SIZE_ICON | - wimp_WINDOW_TOGGLE_ICON); -} - -/** - * Load and initialise the certificate window template - */ - -void ro_gui_cert_postinitialise(void) -{ - /* Initialise the SSL module. */ -} - -/** - * Prompt the user to verify a certificate with issuse. - * - * \param url The URL being verified. - * \param certs The certificate to be verified - * \param num The number of certificates to be verified. - * \param cb Callback upon user decision. - * \param cbpw Context pointer passed to cb - */ -void gui_cert_verify(nsurl *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_viewer_create_session_data(num, url, - cb, cbpw, certs, &sslcert_window->data); - ssl_current_session = sslcert_window->data; - - sslcert_window->tv = ro_treeview_create(sslcert_window->pane, - NULL, NULL, TREE_SSLCERT); - if (sslcert_window->tv == NULL) { - LOG("Failed to allocate treeview"); - free(sslcert_window); - return; - } - - /* 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); -} - -/** - * Handle acceptance of certificate via event callback. - * - * \param *pointer The wimp pointer block. - */ - -void ro_gui_cert_accept(wimp_pointer *pointer) -{ - struct ro_sslcert *s; - - s = (struct ro_sslcert *) ro_gui_wimp_event_get_user_data(pointer->w); - - if (s != NULL) { - sslcert_viewer_accept(s->data); - ro_gui_dialog_close(s->window); - ro_gui_cert_release_window(s); - } -} - -/** - * Handle rejection of certificate via event callback. - * - * \param pointer The wimp pointer block. - */ - -void ro_gui_cert_reject(wimp_pointer *pointer) -{ - struct ro_sslcert *s; - - s = (struct ro_sslcert *) ro_gui_wimp_event_get_user_data(pointer->w); - - if (s != NULL) { - sslcert_viewer_reject(s->data); - ro_gui_dialog_close(s->window); - ro_gui_cert_release_window(s); - } -} - -/** - * Callback to handle the closure of the SSL dialogue by other means. - * - * \param w The window being closed. - */ - -static void ro_gui_cert_close_window(wimp_w w) -{ - struct ro_sslcert *s; - - s = (struct ro_sslcert *) ro_gui_wimp_event_get_user_data(w); - - if (s != NULL) - ro_gui_cert_release_window(s); -} - -/** - * Handle closing of the RISC OS certificate verification dialog, deleting - * the windows and freeing up the treeview and data block. - * - * \param *s The data block associated with the dialogue. - */ - -void ro_gui_cert_release_window(struct ro_sslcert *s) -{ - os_error *error; - - if (s == NULL) - return; - - LOG("Releasing SSL data: 0x%x", (unsigned)s); - - ro_gui_wimp_event_finalise(s->window); - ro_treeview_destroy(s->tv); - - error = xwimp_delete_window(s->window); - if (error) { - LOG("xwimp_delete_window: 0x%x:%s", error->errnum, error->errmess); - ro_warn_user("WimpError", error->errmess); - } - error = xwimp_delete_window(s->pane); - if (error) { - LOG("xwimp_delete_window: 0x%x:%s", error->errnum, error->errmess); - ro_warn_user("WimpError", error->errmess); - } - - free(s); -} - |