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ephy-web-view.c
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ephy-web-view.c
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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=2 sts=2 et: */
/*
* Copyright © 2008, 2009 Gustavo Noronha Silva
* Copyright © 2009, 2010 Igalia S.L.
*
* This program 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; either version 2, or (at your option)
* any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "ephy-web-view.h"
#include "ephy-debug.h"
#include "ephy-embed-container.h"
#include "ephy-embed-prefs.h"
#include "ephy-embed-private.h"
#include "ephy-embed-shell.h"
#include "ephy-embed-single.h"
#include "ephy-embed-type-builtins.h"
#include "ephy-embed-utils.h"
#include "ephy-embed.h"
#include "ephy-file-helpers.h"
#include "ephy-js-chrome-apps.h"
#include "ephy-js-open-web-apps.h"
#include "ephy-history-service.h"
#include "ephy-permission-manager.h"
#include "ephy-prefs.h"
#include "ephy-profile-utils.h"
#include "ephy-request-about.h"
#include "ephy-settings.h"
#include "ephy-string.h"
#include "ephy-web-app-utils.h"
#include "ephy-zoom.h"
#include <gio/gio.h>
#include <glib/gi18n.h>
#include <glib/gstdio.h>
#include <gnome-keyring.h>
#include <gtk/gtk.h>
#include <JavaScriptCore/JavaScript.h>
#include <libsoup/soup-gnome.h>
#include <string.h>
#include <webkit/webkit.h>
/**
* SECTION:ephy-web-view
* @short_description: Epiphany custom #WebkitWebView
*
* #EphyWebView wraps #WebkitWebView implementing custom functionality on top of
* it.
*/
static void ephy_web_view_class_init (EphyWebViewClass *klass);
static void ephy_web_view_init (EphyWebView *gs);
#define MAX_HIDDEN_POPUPS 5
#define MAX_TITLE_LENGTH 512 /* characters */
#define RELOAD_DELAY 250 /* ms */
#define RELOAD_DELAY_MAX_TICKS 40 /* RELOAD_DELAY * RELOAD_DELAY_MAX_TICKS = 10 s */
#define EMPTY_PAGE _("Blank page") /* Title for the empty page */
struct _EphyWebViewPrivate {
EphyWebViewSecurityLevel security_level;
EphyWebViewDocumentType document_type;
EphyWebViewNavigationFlags nav_flags;
WebKitLoadStatus load_status;
/* Flags */
guint is_blank : 1;
guint visibility : 1;
guint loading_homepage : 1;
guint is_setting_zoom : 1;
char *address;
char *typed_address;
char *title;
char *loading_title;
char *status_message;
char *link_message;
GdkPixbuf *icon;
gboolean expire_address_now;
/* File watch */
GFileMonitor *monitor;
gboolean monitor_directory;
guint reload_scheduled_id;
guint reload_delay_ticks;
/* Regex to figure out if we're dealing with a wanna-be URI */
GRegex *non_search_regex;
GSList *hidden_popups;
GSList *shown_popups;
GtkWidget *password_info_bar;
EphyHistoryService *history_service;
GCancellable *history_service_cancellable;
EphyHistoryPageVisitType visit_type;
};
typedef struct {
char *url;
char *name;
char *features;
} PopupInfo;
enum {
PROP_0,
PROP_ADDRESS,
PROP_DOCUMENT_TYPE,
PROP_HIDDEN_POPUP_COUNT,
PROP_ICON,
PROP_LINK_MESSAGE,
PROP_NAVIGATION,
PROP_POPUPS_ALLOWED,
PROP_SECURITY,
PROP_STATUS_MESSAGE,
PROP_EMBED_TITLE,
PROP_TYPED_ADDRESS,
PROP_VISIBLE,
PROP_IS_BLANK,
};
#define EPHY_WEB_VIEW_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_WEB_VIEW, EphyWebViewPrivate))
G_DEFINE_TYPE (EphyWebView, ephy_web_view, WEBKIT_TYPE_WEB_VIEW)
static guint
popup_blocker_n_hidden (EphyWebView *view)
{
return g_slist_length (view->priv->hidden_popups);
}
static void
popups_manager_free_info (PopupInfo *popup)
{
g_free (popup->url);
g_free (popup->name);
g_free (popup->features);
g_slice_free (PopupInfo, popup);
}
static void
popups_manager_show (PopupInfo *popup,
EphyWebView *view)
{
EphyEmbedSingle *single;
/* Only show popup with non NULL url */
if (popup->url != NULL) {
single = EPHY_EMBED_SINGLE
(ephy_embed_shell_get_embed_single (embed_shell));
ephy_embed_single_open_window (single, EPHY_EMBED (view), popup->url,
popup->name, popup->features);
}
popups_manager_free_info (popup);
}
static void
popups_manager_show_all (EphyWebView *view)
{
LOG ("popup_blocker_show_all: view %p", view);
g_slist_foreach (view->priv->hidden_popups,
(GFunc)popups_manager_show, view);
g_slist_free (view->priv->hidden_popups);
view->priv->hidden_popups = NULL;
g_object_notify (G_OBJECT (view), "hidden-popup-count");
}
static char *
popups_manager_new_window_info (EphyEmbedContainer *container)
{
EphyEmbed *embed;
EphyWebViewChrome chrome;
GtkAllocation allocation;
gboolean is_popup;
char *features;
g_object_get (container, "chrome", &chrome, "is-popup", &is_popup, NULL);
g_return_val_if_fail (is_popup, g_strdup (""));
embed = ephy_embed_container_get_active_child (container);
g_return_val_if_fail (embed != NULL, g_strdup (""));
gtk_widget_get_allocation (GTK_WIDGET (embed), &allocation);
features = g_strdup_printf
("width=%d,height=%d,menubar=%d,status=%d,toolbar=%d",
allocation.width,
allocation.height,
(chrome & EPHY_WEB_VIEW_CHROME_MENUBAR) > 0,
(chrome & EPHY_WEB_VIEW_CHROME_STATUSBAR) > 0,
(chrome & EPHY_WEB_VIEW_CHROME_TOOLBAR) > 0);
return features;
}
static void
popups_manager_add (EphyWebView *view,
const char *url,
const char *name,
const char *features)
{
EphyWebViewPrivate *priv = view->priv;
PopupInfo *popup;
LOG ("popups_manager_add: view %p, url %s, features %s",
view, url, features);
popup = g_slice_new (PopupInfo);
popup->url = g_strdup (url);
popup->name = g_strdup (name);
popup->features = g_strdup (features);
priv->hidden_popups = g_slist_prepend (priv->hidden_popups, popup);
if (popup_blocker_n_hidden (view) > MAX_HIDDEN_POPUPS) {/* bug #160863 */
/* Remove the oldest popup */
GSList *l = view->priv->hidden_popups;
while (l->next->next != NULL) {
l = l->next;
}
popup = (PopupInfo *)l->next->data;
popups_manager_free_info (popup);
l->next = NULL;
} else {
g_object_notify (G_OBJECT (view), "hidden-popup-count");
}
}
static void
popups_manager_hide (EphyEmbedContainer *container,
EphyWebView *parent_view)
{
EphyEmbed *embed;
char *location;
char *features;
embed = ephy_embed_container_get_active_child (container);
g_return_if_fail (EPHY_IS_EMBED (embed));
location = ephy_web_view_get_location (ephy_embed_get_web_view (embed), TRUE);
if (location == NULL) return;
features = popups_manager_new_window_info (container);
popups_manager_add (parent_view, location, "" /* FIXME? maybe _blank? */, features);
gtk_widget_destroy (GTK_WIDGET (container));
g_free (location);
g_free (features);
}
static void
popups_manager_hide_all (EphyWebView *view)
{
LOG ("popup_blocker_hide_all: view %p", view);
g_slist_foreach (view->priv->shown_popups,
(GFunc)popups_manager_hide, view);
g_slist_free (view->priv->shown_popups);
view->priv->shown_popups = NULL;
}
static void
ephy_web_view_set_popups_allowed (EphyWebView *view,
gboolean allowed)
{
char *location;
EphyPermissionManager *manager;
EphyPermission permission;
location = ephy_web_view_get_location (view, TRUE);
g_return_if_fail (location != NULL);
manager = EPHY_PERMISSION_MANAGER
(ephy_embed_shell_get_embed_single (embed_shell));
g_return_if_fail (EPHY_IS_PERMISSION_MANAGER (manager));
permission = allowed ? EPHY_PERMISSION_ALLOWED
: EPHY_PERMISSION_DENIED;
ephy_permission_manager_add_permission (manager, location,
EPHY_PERMISSION_TYPE_POPUP,
permission);
if (allowed) {
popups_manager_show_all (view);
} else {
popups_manager_hide_all (view);
}
g_free (location);
}
static gboolean
ephy_web_view_get_popups_allowed (EphyWebView *view)
{
EphyPermissionManager *permission_manager;
EphyPermission response;
char *location;
gboolean allow;
permission_manager = EPHY_PERMISSION_MANAGER
(ephy_embed_shell_get_embed_single (embed_shell));
g_return_val_if_fail (EPHY_IS_PERMISSION_MANAGER (permission_manager),
FALSE);
location = ephy_web_view_get_location (view, TRUE);
if (location == NULL) return FALSE;/* FALSE, TRUE… same thing */
response = ephy_permission_manager_test_permission
(permission_manager, location, EPHY_PERMISSION_TYPE_POPUP);
switch (response) {
case EPHY_PERMISSION_ALLOWED:
allow = TRUE;
break;
case EPHY_PERMISSION_DENIED:
allow = FALSE;
break;
case EPHY_PERMISSION_DEFAULT:
default:
allow = g_settings_get_boolean (EPHY_SETTINGS_WEB,
EPHY_PREFS_WEB_ENABLE_POPUPS);
break;
}
g_free (location);
LOG ("ephy_web_view_get_popups_allowed: view %p, allowed: %d", view, allow);
return allow;
}
static gboolean
popups_manager_remove_window (EphyWebView *view,
EphyEmbedContainer *container)
{
view->priv->shown_popups = g_slist_remove (view->priv->shown_popups,
container);
return FALSE;
}
static void
popups_manager_add_window (EphyWebView *view,
EphyEmbedContainer *container)
{
LOG ("popups_manager_add_window: view %p, container %p", view, container);
view->priv->shown_popups = g_slist_prepend (view->priv->shown_popups, container);
g_signal_connect_swapped (container, "destroy",
G_CALLBACK (popups_manager_remove_window),
view);
}
static void
disconnect_popup (EphyEmbedContainer *container,
EphyWebView *view)
{
g_signal_handlers_disconnect_by_func
(container, G_CALLBACK (popups_manager_remove_window), view);
}
/**
* ephy_web_view_popups_manager_reset:
* @view: an #EphyWebView
*
* Resets the state of the popups manager in @view.
**/
void
ephy_web_view_popups_manager_reset (EphyWebView *view)
{
g_slist_foreach (view->priv->hidden_popups,
(GFunc)popups_manager_free_info, NULL);
g_slist_free (view->priv->hidden_popups);
view->priv->hidden_popups = NULL;
g_slist_foreach (view->priv->shown_popups,
(GFunc)disconnect_popup, view);
g_slist_free (view->priv->shown_popups);
view->priv->shown_popups = NULL;
g_object_notify (G_OBJECT (view), "hidden-popup-count");
g_object_notify (G_OBJECT (view), "popups-allowed");
}
static void
ephy_web_view_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
EphyWebViewPrivate *priv = EPHY_WEB_VIEW (object)->priv;
switch (prop_id) {
case PROP_ADDRESS:
g_value_set_string (value, priv->address);
break;
case PROP_EMBED_TITLE:
g_value_set_string (value, priv->title);
break;
case PROP_TYPED_ADDRESS:
g_value_set_string (value, priv->typed_address);
break;
case PROP_DOCUMENT_TYPE:
g_value_set_enum (value, priv->document_type);
break;
case PROP_HIDDEN_POPUP_COUNT:
g_value_set_int (value, popup_blocker_n_hidden
(EPHY_WEB_VIEW (object)));
break;
case PROP_ICON:
g_value_set_object (value, priv->icon);
break;
case PROP_LINK_MESSAGE:
g_value_set_string (value, priv->link_message);
break;
case PROP_NAVIGATION:
g_value_set_flags (value, priv->nav_flags);
break;
case PROP_POPUPS_ALLOWED:
g_value_set_boolean (value, ephy_web_view_get_popups_allowed
(EPHY_WEB_VIEW (object)));
break;
case PROP_SECURITY:
g_value_set_enum (value, priv->security_level);
break;
case PROP_STATUS_MESSAGE:
g_value_set_string (value, priv->status_message);
break;
case PROP_VISIBLE:
g_value_set_boolean (value, priv->visibility);
break;
case PROP_IS_BLANK:
g_value_set_boolean (value, priv->is_blank);
break;
default:
break;
}
}
static void
ephy_web_view_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
switch (prop_id) {
case PROP_POPUPS_ALLOWED:
ephy_web_view_set_popups_allowed (EPHY_WEB_VIEW (object), g_value_get_boolean (value));
break;
case PROP_TYPED_ADDRESS:
ephy_web_view_set_typed_address (EPHY_WEB_VIEW (object), g_value_get_string (value));
break;
break;
case PROP_ADDRESS:
case PROP_DOCUMENT_TYPE:
case PROP_HIDDEN_POPUP_COUNT:
case PROP_ICON:
case PROP_LINK_MESSAGE:
case PROP_NAVIGATION:
case PROP_SECURITY:
case PROP_STATUS_MESSAGE:
case PROP_EMBED_TITLE:
case PROP_VISIBLE:
case PROP_IS_BLANK:
/* read only */
break;
default:
break;
}
}
static void
ephy_web_view_file_monitor_cancel (EphyWebView *view)
{
EphyWebViewPrivate *priv = view->priv;
if (priv->monitor != NULL) {
LOG ("Cancelling file monitor");
g_file_monitor_cancel (G_FILE_MONITOR (priv->monitor));
priv->monitor = NULL;
}
if (priv->reload_scheduled_id != 0) {
LOG ("Cancelling scheduled reload");
g_source_remove (priv->reload_scheduled_id);
priv->reload_scheduled_id = 0;
}
priv->reload_delay_ticks = 0;
}
static gboolean
ephy_web_view_key_press_event (GtkWidget *widget, GdkEventKey *event)
{
EphyWebView *web_view = EPHY_WEB_VIEW (widget);
gboolean key_handled = FALSE;
key_handled = GTK_WIDGET_CLASS (ephy_web_view_parent_class)->key_press_event (widget, event);
if (key_handled)
return TRUE;
g_signal_emit_by_name (web_view, "search-key-press", event, &key_handled);
return key_handled;
}
static gboolean
ephy_web_view_button_press_event (GtkWidget *widget, GdkEventButton *event)
{
/* This are the special cases WebkitWebView doesn't handle but we have an
* interest in handling. */
/* We always show the browser context menu on control-rightclick. */
if (event->button == 3 && event->state == GDK_CONTROL_MASK)
return FALSE;
/* Let WebKitWebView handle this. */
return GTK_WIDGET_CLASS (ephy_web_view_parent_class)->button_press_event (widget, event);
}
static void
ephy_web_view_dispose (GObject *object)
{
EphyWebViewPrivate *priv = EPHY_WEB_VIEW (object)->priv;
ephy_web_view_file_monitor_cancel (EPHY_WEB_VIEW (object));
if (priv->history_service_cancellable) {
g_cancellable_cancel (priv->history_service_cancellable);
g_clear_object (&priv->history_service_cancellable);
}
G_OBJECT_CLASS (ephy_web_view_parent_class)->dispose (object);
}
typedef struct {
WebKitDOMNode *username_node;
WebKitDOMNode *password_node;
} FillData;
static void
fill_data_free (gpointer data)
{
FillData *fill_data = (FillData*)data;
g_object_unref (fill_data->username_node);
g_object_unref (fill_data->password_node);
g_slice_free (FillData, fill_data);
}
static void
fill_form_cb (GnomeKeyringResult retval,
GList *results,
gpointer user_data)
{
FillData *fill_data = (FillData*)user_data;
GnomeKeyringNetworkPasswordData* keyring_data;
if (!results) {
LOG ("No result");
return;
}
/* FIXME: We use only the first result, for now; We need to do
* something smarter here */
keyring_data = (GnomeKeyringNetworkPasswordData*)results->data;
if (retval != GNOME_KEYRING_RESULT_OK) {
LOG ("Query failed.");
return;
}
LOG ("Found: user %s pass (hidden)", keyring_data->user);
g_object_set (fill_data->username_node,
"value", keyring_data->user, NULL);
g_object_set (fill_data->password_node,
"value", keyring_data->password, NULL);
}
static void
find_username_and_password_elements (WebKitDOMNode *form_node,
WebKitDOMNode **username_node,
WebKitDOMNode **password_node)
{
WebKitDOMHTMLCollection *elements;
WebKitDOMHTMLFormElement *form = WEBKIT_DOM_HTML_FORM_ELEMENT (form_node);
gulong elements_n;
int j;
elements = webkit_dom_html_form_element_get_elements (form);
elements_n = webkit_dom_html_collection_get_length (elements);
if (elements_n == 0) {
LOG ("No elements found for this form.");
return;
}
for (j = 0; j < elements_n; j++) {
WebKitDOMNode *element;
element = webkit_dom_html_collection_item (elements, j);
if (WEBKIT_DOM_IS_HTML_INPUT_ELEMENT (element)) {
char *element_type;
g_object_get (element, "type", &element_type, NULL);
if (g_str_equal ("text", element_type) || g_str_equal ("email", element_type)) {
/* We found more than one inputs of type text; we won't be
* saving here */
if (*username_node) {
g_object_unref (*username_node);
*username_node = NULL;
g_free (element_type);
break;
}
*username_node = g_object_ref (element);
}
else if (g_str_equal ("password", element_type)) {
if (*password_node) {
g_object_unref (*password_node);
*password_node = NULL;
g_free (element_type);
break;
}
*password_node = g_object_ref (element);
}
g_free (element_type);
}
}
g_object_unref(elements);
}
typedef struct {
EphyEmbed *embed;
char *uri;
char *name_field;
char *password_field;
char *name_value;
char *password_value;
} StorePasswordData;
static void
store_password_data_free (gpointer data)
{
StorePasswordData *store_data = (StorePasswordData*)data;
g_free (store_data->uri);
g_free (store_data->name_field);
g_free (store_data->name_value);
g_free (store_data->password_field);
g_free (store_data->password_value);
g_slice_free (StorePasswordData, store_data);
}
static void
store_password (GtkInfoBar *info_bar, gint response_id, gpointer data)
{
StorePasswordData *store_data = (StorePasswordData*)data;
EphyWebView *web_view = ephy_embed_get_web_view (store_data->embed);
char *uri = store_data->uri;
char *name_field_name = store_data->name_field;
char *name_field_value = store_data->name_value;
char *password_field_name = store_data->password_field;
char *password_field_value = store_data->password_value;
char *host;
/* We are no longer showing a store password infobar */
web_view->priv->password_info_bar = NULL;
if (response_id != GTK_RESPONSE_YES) {
LOG ("Response is %d - not saving.", response_id);
store_password_data_free (store_data);
gtk_widget_destroy (GTK_WIDGET (info_bar));
return;
}
LOG ("Response is GTK_RESPONSE_YES - saving!");
_ephy_profile_utils_store_form_auth_data (uri,
name_field_name,
password_field_name,
name_field_value,
password_field_value);
/* Update internal caching */
host = ephy_string_get_host_name (uri);
ephy_embed_single_add_form_auth (EPHY_EMBED_SINGLE (ephy_embed_shell_get_embed_single (embed_shell)),
host,
name_field_name,
password_field_name,
name_field_value);
g_free (host);
store_password_data_free (store_data);
gtk_widget_destroy (GTK_WIDGET (info_bar));
}
static void
send_no_response_cb (GtkButton *button, GtkInfoBar *info_bar)
{
gtk_info_bar_response (info_bar, GTK_RESPONSE_NO);
}
static void
send_yes_response_cb (GtkButton *button, GtkInfoBar *info_bar)
{
gtk_info_bar_response (info_bar, GTK_RESPONSE_YES);
}
static void
request_decision_on_storing (StorePasswordData *store_data)
{
EphyEmbed *embed = store_data->embed;
EphyWebView *web_view = ephy_embed_get_web_view (embed);
GtkWidget *info_bar;
GtkWidget *action_area;
GtkWidget *button_box;
GtkWidget *action_button;
GtkWidget *content_area;
GtkWidget *label;
char *message;
char *hostname;
LOG ("Going to show infobar about %s", store_data->uri);
info_bar = gtk_info_bar_new ();
action_area = gtk_info_bar_get_action_area (GTK_INFO_BAR (info_bar));
button_box = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
gtk_container_add (GTK_CONTAINER (action_area), button_box);
action_button = gtk_button_new_with_mnemonic (_("_Not now"));
g_signal_connect (action_button, "clicked",
G_CALLBACK (send_no_response_cb), info_bar);
gtk_box_pack_start (GTK_BOX (button_box), action_button, FALSE, FALSE, 0);
action_button = gtk_button_new_with_mnemonic (_("_Store password"));
g_signal_connect (action_button, "clicked",
G_CALLBACK (send_yes_response_cb), info_bar);
gtk_box_pack_start (GTK_BOX (button_box), action_button, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
hostname = ephy_string_get_host_name (store_data->uri);
/* Translators: The first %s is the username and the second one is the
* hostname where this is happening. Example: gnome@gmail.com and
* mail.google.com.
*/
message = g_markup_printf_escaped (_("<big>Would you like to store the password for <b>%s</b> in <b>%s</b>?</big>"),
store_data->name_value,
hostname);
gtk_label_set_markup (GTK_LABEL (label), message);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
g_free (hostname);
g_free (message);
content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
gtk_container_add (GTK_CONTAINER (content_area), label);
gtk_widget_show_all (info_bar);
g_signal_connect (info_bar, "response", G_CALLBACK (store_password), store_data);
ephy_embed_add_top_widget (embed, info_bar, FALSE);
/* We track the info_bar, so we only ever show one */
if (web_view->priv->password_info_bar)
gtk_widget_destroy (web_view->priv->password_info_bar);
web_view->priv->password_info_bar = info_bar;
}
static void
should_store_cb (GnomeKeyringResult retval,
GList *results,
gpointer user_data)
{
StorePasswordData *store_data = (StorePasswordData*)user_data;
GnomeKeyringNetworkPasswordData* keyring_data;
if (!results) {
LOG ("No result on query; asking whether we should store.");
request_decision_on_storing (store_data);
return;
}
/* FIXME: We use only the first result, for now; We need to do
* something smarter here */
keyring_data = (GnomeKeyringNetworkPasswordData*)results->data;
if (g_str_equal (keyring_data->user, store_data->name_value) &&
g_str_equal (keyring_data->password, store_data->password_value)) {
LOG ("User/password already stored. Not asking about storing.");
store_password_data_free (store_data);
return;
}
LOG ("User/password not yet stored. Asking about storing.");
request_decision_on_storing (store_data);
}
static gboolean
form_submitted_cb (WebKitDOMHTMLFormElement *dom_form,
WebKitDOMEvent *dom_event,
EphyWebView *web_view)
{
SoupURI *uri;
StorePasswordData *store_data;
WebKitDOMNode *username_node = NULL;
WebKitDOMNode *password_node = NULL;
uri = soup_uri_new (webkit_web_view_get_uri (WEBKIT_WEB_VIEW (web_view)));
if (!uri)
return TRUE;
soup_uri_set_query (uri, NULL);
find_username_and_password_elements (WEBKIT_DOM_NODE (dom_form),
&username_node, &password_node);
store_data = g_slice_new (StorePasswordData);
store_data->uri = soup_uri_to_string (uri, FALSE);
store_data->embed = EPHY_GET_EMBED_FROM_EPHY_WEB_VIEW (web_view);
g_object_get (username_node,
"name", &store_data->name_field,
"value", &store_data->name_value, NULL);
g_object_get (password_node,
"name", &store_data->password_field,
"value", &store_data->password_value, NULL);
LOG ("Form submitted! %s %s",
store_data->name_value,
store_data->password_value);
_ephy_profile_utils_query_form_auth_data (store_data->uri,
store_data->name_field,
store_data->password_field,
should_store_cb,
store_data,
NULL);
soup_uri_free (uri);
g_object_unref (username_node);
g_object_unref (password_node);
return TRUE;
}
static void
pre_fill_form (WebKitDOMNode *username_node,
WebKitDOMNode *password_node,
EphyWebView *view)
{
GSList *p = NULL;
GSList *l = NULL;
SoupURI *uri = NULL;
uri = soup_uri_new (webkit_web_view_get_uri (WEBKIT_WEB_VIEW (view)));
if (uri)
l = ephy_embed_single_get_form_auth (EPHY_EMBED_SINGLE (ephy_embed_shell_get_embed_single (embed_shell)), uri->host);
for (p = l; p; p = p->next) {
char *username_field_name;
char *password_field_name;
EphyEmbedSingleFormAuthData *data = (EphyEmbedSingleFormAuthData*)p->data;
g_object_get (username_node,
"name", &username_field_name, NULL);
g_object_get (password_node,
"name", &password_field_name, NULL);
if (g_strcmp0 (username_field_name, data->form_username) == 0 &&
g_strcmp0 (password_field_name, data->form_password) == 0) {
FillData *fill_data = g_slice_new (FillData);
char *uri_str = soup_uri_to_string (uri, FALSE);
fill_data->username_node = g_object_ref (username_node);
fill_data->password_node = g_object_ref (password_node);
_ephy_profile_utils_query_form_auth_data (uri_str,
data->form_username,
data->form_password,
fill_form_cb,
fill_data,
fill_data_free);
g_free (uri_str);
}
g_free (username_field_name);
g_free (password_field_name);
}
soup_uri_free (uri);
}
static void
_ephy_web_view_hook_into_forms (EphyWebView *web_view)
{
WebKitDOMHTMLCollection *forms = NULL;
WebKitDOMDocument *document = NULL;
gulong forms_n;
int i;
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view));
forms = webkit_dom_document_get_forms (document);
forms_n = webkit_dom_html_collection_get_length (forms);
if (forms_n == 0) {
LOG ("No forms found.");
g_object_unref(forms);
return;
}
for (i = 0; i < forms_n; i++) {
WebKitDOMNode *form;
WebKitDOMNode *username_node = NULL;
WebKitDOMNode *password_node = NULL;
form = webkit_dom_html_collection_item (forms, i);
find_username_and_password_elements (form, &username_node, &password_node);
/* We have a field that may be the user, and one for a password. */
if (username_node && password_node) {
LOG ("Hooking and pre-filling a form");
webkit_dom_event_target_add_event_listener (WEBKIT_DOM_EVENT_TARGET (form), "submit",
G_CALLBACK (form_submitted_cb), false,
web_view);
pre_fill_form (username_node, password_node, web_view);
g_object_unref (username_node);
g_object_unref (password_node);
} else
LOG ("No pre-fillable/hookable form found");
}
g_object_unref(forms);
}
static void
_ephy_web_view_hook_into_links (EphyWebView *web_view)
{
WebKitDOMNodeList *links = NULL;
WebKitDOMDocument *document = NULL;
gulong links_n;
int i;
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view));
links = webkit_dom_document_get_elements_by_tag_name (document, "link");
links_n = webkit_dom_node_list_get_length (links);
if (links_n == 0) {
LOG ("No links found.");
g_object_unref(links);
return;
}