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netsurf/frontends/gtk/ssl_cert.c
Vincent Sanders 75018632a9 Use coccinelle to change logging macro calls in c files 
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done

@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 18:45:27 +01:00

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/*
* Copyright 2015 Vincent Sanders <vince@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
* Implementation of gtk certificate viewing using gtk core windows.
*/
#include <stdint.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include "utils/log.h"
#include "netsurf/keypress.h"
#include "netsurf/plotters.h"
#include "desktop/sslcert_viewer.h"
#include "gtk/plotters.h"
#include "gtk/scaffolding.h"
#include "gtk/resources.h"
#include "gtk/ssl_cert.h"
#include "gtk/corewindow.h"
/**
* GTK certificate viewing window context
*/
struct nsgtk_crtvrfy_window {
/** GTK core window context */
struct nsgtk_corewindow core;
/** GTK builder for window */
GtkBuilder *builder;
/** GTK dialog window being shown */
GtkDialog *dlg;
/** SSL certificate viewer context data */
struct sslcert_session_data *ssl_data;
};
/**
* destroy a previously created certificate view
*/
static nserror nsgtk_crtvrfy_destroy(struct nsgtk_crtvrfy_window *crtvrfy_win)
{
nserror res;
res = sslcert_viewer_fini(crtvrfy_win->ssl_data);
if (res == NSERROR_OK) {
res = nsgtk_corewindow_fini(&crtvrfy_win->core);
gtk_widget_destroy(GTK_WIDGET(crtvrfy_win->dlg));
g_object_unref(G_OBJECT(crtvrfy_win->builder));
free(crtvrfy_win);
}
return res;
}
static void
nsgtk_crtvrfy_accept(GtkButton *w, gpointer data)
{
struct nsgtk_crtvrfy_window *crtvrfy_win;
crtvrfy_win = (struct nsgtk_crtvrfy_window *)data;
sslcert_viewer_accept(crtvrfy_win->ssl_data);
nsgtk_crtvrfy_destroy(crtvrfy_win);
}
static void
nsgtk_crtvrfy_reject(GtkWidget *w, gpointer data)
{
struct nsgtk_crtvrfy_window *crtvrfy_win;
crtvrfy_win = (struct nsgtk_crtvrfy_window *)data;
sslcert_viewer_reject(crtvrfy_win->ssl_data);
nsgtk_crtvrfy_destroy(crtvrfy_win);
}
static gboolean
nsgtk_crtvrfy_delete_event(GtkWidget *w, GdkEvent *event, gpointer data)
{
nsgtk_crtvrfy_reject(w, data);
return FALSE;
}
/**
* callback for mouse action for certificate verify on core window
*
* \param nsgtk_cw The nsgtk core window structure.
* \param mouse_state netsurf mouse state on event
* \param x location of event
* \param y location of event
* \return NSERROR_OK on success otherwise appropriate error code
*/
static nserror
nsgtk_crtvrfy_mouse(struct nsgtk_corewindow *nsgtk_cw,
browser_mouse_state mouse_state,
int x, int y)
{
struct nsgtk_crtvrfy_window *crtvrfy_win;
/* technically degenerate container of */
crtvrfy_win = (struct nsgtk_crtvrfy_window *)nsgtk_cw;
sslcert_viewer_mouse_action(crtvrfy_win->ssl_data, mouse_state, x, y);
return NSERROR_OK;
}
/**
* callback for keypress for certificate verify on core window
*
* \param nsgtk_cw The nsgtk core window structure.
* \param nskey The netsurf key code
* \return NSERROR_OK on success otherwise appropriate error code
*/
static nserror
nsgtk_crtvrfy_key(struct nsgtk_corewindow *nsgtk_cw, uint32_t nskey)
{
struct nsgtk_crtvrfy_window *crtvrfy_win;
/* technically degenerate container of */
crtvrfy_win = (struct nsgtk_crtvrfy_window *)nsgtk_cw;
if (sslcert_viewer_keypress(crtvrfy_win->ssl_data, nskey)) {
return NSERROR_OK;
}
return NSERROR_NOT_IMPLEMENTED;
}
/**
* callback on draw event for certificate verify on core window
*
* \param nsgtk_cw The nsgtk core window structure.
* \param r The rectangle of the window that needs updating.
* \return NSERROR_OK on success otherwise appropriate error code
*/
static nserror
nsgtk_crtvrfy_draw(struct nsgtk_corewindow *nsgtk_cw, struct rect *r)
{
struct redraw_context ctx = {
.interactive = true,
.background_images = true,
.plot = &nsgtk_plotters
};
struct nsgtk_crtvrfy_window *crtvrfy_win;
/* technically degenerate container of */
crtvrfy_win = (struct nsgtk_crtvrfy_window *)nsgtk_cw;
sslcert_viewer_redraw(crtvrfy_win->ssl_data, 0, 0, r, &ctx);
return NSERROR_OK;
}
/* exported interface documented in gtk/ssl_cert.h */
nserror gtk_cert_verify(struct nsurl *url,
const struct ssl_cert_info *certs,
unsigned long num,
nserror (*cb)(bool proceed, void *pw),
void *cbpw)
{
struct nsgtk_crtvrfy_window *ncwin;
nserror res;
ncwin = malloc(sizeof(struct nsgtk_crtvrfy_window));
if (ncwin == NULL) {
return NSERROR_NOMEM;
}
res = nsgtk_builder_new_from_resname("ssl", &ncwin->builder);
if (res != NSERROR_OK) {
NSLOG(netsurf, INFO, "SSL UI builder init failed");
free(ncwin);
return res;
}
gtk_builder_connect_signals(ncwin->builder, NULL);
ncwin->dlg = GTK_DIALOG(gtk_builder_get_object(ncwin->builder,
"wndSSLProblem"));
/* set parent for transient dialog */
gtk_window_set_transient_for(GTK_WINDOW(ncwin->dlg),
nsgtk_scaffolding_window(nsgtk_current_scaffolding()));
ncwin->core.scrolled = GTK_SCROLLED_WINDOW(
gtk_builder_get_object(ncwin->builder, "SSLScrolled"));
ncwin->core.drawing_area = GTK_DRAWING_AREA(
gtk_builder_get_object(ncwin->builder, "SSLDrawingArea"));
/* make the delete event call our destructor */
g_signal_connect(G_OBJECT(ncwin->dlg),
"delete_event",
G_CALLBACK(nsgtk_crtvrfy_delete_event),
ncwin);
/* accept button */
g_signal_connect(G_OBJECT(gtk_builder_get_object(ncwin->builder,
"sslaccept")),
"clicked",
G_CALLBACK(nsgtk_crtvrfy_accept),
ncwin);
/* reject button */
g_signal_connect(G_OBJECT(gtk_builder_get_object(ncwin->builder,
"sslreject")),
"clicked",
G_CALLBACK(nsgtk_crtvrfy_reject),
ncwin);
/* initialise GTK core window */
ncwin->core.draw = nsgtk_crtvrfy_draw;
ncwin->core.key = nsgtk_crtvrfy_key;
ncwin->core.mouse = nsgtk_crtvrfy_mouse;
res = nsgtk_corewindow_init(&ncwin->core);
if (res != NSERROR_OK) {
g_object_unref(G_OBJECT(ncwin->dlg));
free(ncwin);
return res;
}
/* initialise certificate viewing interface */
res = sslcert_viewer_create_session_data(num, url, cb, cbpw, certs,
&ncwin->ssl_data);
if (res != NSERROR_OK) {
g_object_unref(G_OBJECT(ncwin->dlg));
free(ncwin);
return res;
}
res = sslcert_viewer_init(ncwin->core.cb_table,
(struct core_window *)ncwin,
ncwin->ssl_data);
if (res != NSERROR_OK) {
g_object_unref(G_OBJECT(ncwin->dlg));
free(ncwin);
return res;
}
gtk_widget_show(GTK_WIDGET(ncwin->dlg));
return NSERROR_OK;
}
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