/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *		Chris Toshok <toshok@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "component.h"

#include <gtk/gtk.h>

#include <glib/gi18n.h>

#include "e-util/e-util.h"

#include "ca-trust-dialog.h"
#include "e-cert-db.h"
#include "pk11func.h"

static gboolean
smime_pk11_passwd (ECertDB *db,
                   PK11SlotInfo *slot,
                   gboolean retry,
                   gchar **passwd,
                   gpointer arg)
{
	gchar *prompt;
	gchar *slot_name = g_strdup (PK11_GetSlotName (slot));
	gchar *token_name = g_strdup (PK11_GetTokenName (slot));

	g_strchomp (slot_name);

	if (token_name)
		g_strchomp (token_name);

	if (token_name && *token_name && g_ascii_strcasecmp (slot_name, token_name) != 0)
		prompt = g_strdup_printf (_("Enter the password for '%s', token '%s'"), slot_name, token_name);
	else
		prompt = g_strdup_printf (_("Enter the password for '%s'"), slot_name);

	g_free (slot_name);
	g_free (token_name);

	*passwd = e_passwords_ask_password (
		_("Enter password"), "", prompt,
		E_PASSWORDS_REMEMBER_NEVER | E_PASSWORDS_SECRET,
		NULL, NULL);

	g_free (prompt);

	/* this should return FALSE if they canceled. */
	return TRUE;
}

static gboolean
smime_pk11_change_passwd (ECertDB *db,
                          gchar **old_passwd,
                          gchar **passwd,
                          gpointer arg)
{
	gchar *prompt;

	/* XXX need better strings here, just copy mozilla's? */

	if (!old_passwd) {
		/* we're setting the password initially */
		prompt = _("Enter new password for certificate database");

		*passwd = e_passwords_ask_password (
			_("Enter new password"), "", prompt,
			E_PASSWORDS_REMEMBER_NEVER | E_PASSWORDS_SECRET,
			NULL, NULL);
	}
	else {
		/* we're changing the password */
		/* XXX implement this... */
	}

	/* this should return FALSE if they canceled. */
	return TRUE;
}

static gboolean
smime_confirm_ca_cert_import (ECertDB *db,
                              ECert *cert,
                              gboolean *trust_ssl,
                              gboolean *trust_email,
                              gboolean *trust_objsign,
                              gpointer arg)
{
	GtkWidget *dialog = ca_trust_dialog_show (cert, TRUE);
	gint response;

	response = gtk_dialog_run (GTK_DIALOG (dialog));

	ca_trust_dialog_get_trust (dialog, trust_ssl, trust_email, trust_objsign);

	gtk_widget_destroy (dialog);

	return response != GTK_RESPONSE_CANCEL;
}

void
smime_component_init (void)
{
	static gboolean init_done = FALSE;
	if (init_done)
		return;

	init_done = TRUE;
	g_signal_connect (
		e_cert_db_peek (), "pk11_passwd",
		G_CALLBACK (smime_pk11_passwd), NULL);

	g_signal_connect (
		e_cert_db_peek (), "pk11_change_passwd",
		G_CALLBACK (smime_pk11_change_passwd), NULL);

	g_signal_connect (
		e_cert_db_peek (), "confirm_ca_cert_import",
		G_CALLBACK (smime_confirm_ca_cert_import), NULL);
}