Adapt mail to the new ESource API.

1 files changed, 446 insertions, 0 deletions

diff --git a/mail/e-mail-config-auth-check.c b/mail/e-mail-config-auth-check.c
new file mode 100644
index 0000000000..22523e5af0
--- /dev/null
+++ b/mail/e-mail-config-auth-check.c
@@ -0,0 +1,446 @@
+/*
+ * e-mail-config-auth-check.c
+ *
+ * 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/>
+ *
+ */
+
+#include "e-mail-config-auth-check.h"
+
+#include <config.h>
+#include <glib/gi18n-lib.h>
+
+#include <libevolution-utils/e-alert.h>
+#include <e-util/e-mktemp.h>
+#include <misc/e-auth-combo-box.h>
+#include <mail/e-mail-config-service-page.h>
+
+#define E_MAIL_CONFIG_AUTH_CHECK_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_MAIL_CONFIG_AUTH_CHECK, EMailConfigAuthCheckPrivate))
+
+typedef struct _AsyncContext AsyncContext;
+
+struct _EMailConfigAuthCheckPrivate {
+	EMailConfigServiceBackend *backend;
+	gchar *active_mechanism;
+
+	GtkWidget *combo_box;  /* not referenced */
+};
+
+struct _AsyncContext {
+	EMailConfigAuthCheck *auth_check;
+	CamelSession *temporary_session;
+	EActivity *activity;
+};
+
+enum {
+	PROP_0,
+	PROP_ACTIVE_MECHANISM,
+	PROP_BACKEND
+};
+
+G_DEFINE_TYPE (
+	EMailConfigAuthCheck,
+	e_mail_config_auth_check,
+	GTK_TYPE_BOX)
+
+static void
+async_context_free (AsyncContext *async_context)
+{
+	if (async_context->auth_check != NULL)
+		g_object_unref (async_context->auth_check);
+
+	if (async_context->temporary_session != NULL)
+		g_object_unref (async_context->temporary_session);
+
+	if (async_context->activity != NULL)
+		g_object_unref (async_context->activity);
+
+	g_slice_free (AsyncContext, async_context);
+}
+
+static void
+mail_config_auth_check_update_done_cb (GObject *source_object,
+                                       GAsyncResult *result,
+                                       gpointer user_data)
+{
+	AsyncContext *async_context = user_data;
+	EMailConfigAuthCheck *auth_check;
+	EAlertSink *alert_sink;
+	GList *available_authtypes;
+	GError *error = NULL;
+
+	auth_check = async_context->auth_check;
+	alert_sink = e_activity_get_alert_sink (async_context->activity);
+
+	available_authtypes = camel_service_query_auth_types_finish (
+		CAMEL_SERVICE (source_object), result, &error);
+
+	if (e_activity_handle_cancellation (async_context->activity, error)) {
+		g_warn_if_fail (available_authtypes == NULL);
+		g_error_free (error);
+
+	} else if (error != NULL) {
+		g_warn_if_fail (available_authtypes == NULL);
+		e_alert_submit (
+			alert_sink,
+			"mail:checking-service-error",
+			error->message, NULL);
+		g_error_free (error);
+
+	} else {
+		e_auth_combo_box_update_available (
+			E_AUTH_COMBO_BOX (auth_check->priv->combo_box),
+			available_authtypes);
+		g_list_free (available_authtypes);
+	}
+
+	gtk_widget_set_sensitive (GTK_WIDGET (auth_check), TRUE);
+
+	async_context_free (async_context);
+}
+
+static void
+mail_config_auth_check_update (EMailConfigAuthCheck *auth_check)
+{
+	EActivity *activity;
+	EMailConfigServicePage *page;
+	EMailConfigServiceBackend *backend;
+	EMailConfigServicePageClass *page_class;
+	EMailConfigServiceBackendClass *backend_class;
+	CamelService *service;
+	CamelSession *session;
+	CamelSettings *settings;
+	GCancellable *cancellable;
+	AsyncContext *async_context;
+	gchar *temp_dir;
+	GError *error = NULL;
+
+	backend = e_mail_config_auth_check_get_backend (auth_check);
+	page = e_mail_config_service_backend_get_page (backend);
+	settings = e_mail_config_service_backend_get_settings (backend);
+
+	page_class = E_MAIL_CONFIG_SERVICE_PAGE_GET_CLASS (page);
+	backend_class = E_MAIL_CONFIG_SERVICE_BACKEND_GET_CLASS (backend);
+
+	temp_dir = e_mkdtemp ("evolution-auth-check-XXXXXX");
+
+	/* Create a temporary session for our temporary service.
+	 * Use the same temporary directory for "user-data-dir" and
+	 * "user-cache-dir".  For our purposes it shouldn't matter. */
+	session = g_object_new (
+		CAMEL_TYPE_SESSION,
+		"user-data-dir", temp_dir,
+		"user-cache-dir", temp_dir,
+		NULL);
+
+	/* This returns a BORROWED reference to the CamelService. */
+	service = camel_session_add_service (
+		session, "fake-uid",
+		backend_class->backend_name,
+		page_class->provider_type, &error);
+
+	g_free (temp_dir);
+
+	if (error != NULL) {
+		g_warn_if_fail (service == NULL);
+		e_alert_submit (
+			E_ALERT_SINK (page),
+			"mail:checking-service-error",
+			error->message, NULL);
+		g_error_free (error);
+		return;
+	}
+
+	g_return_if_fail (CAMEL_IS_SERVICE (service));
+
+	camel_service_set_settings (service, settings);
+
+	activity = e_mail_config_service_page_new_activity (page);
+	cancellable = e_activity_get_cancellable (activity);
+
+	gtk_widget_set_sensitive (GTK_WIDGET (auth_check), FALSE);
+
+	async_context = g_slice_new (AsyncContext);
+	async_context->auth_check = g_object_ref (auth_check);
+	async_context->temporary_session = session;  /* takes ownership */
+	async_context->activity = activity;          /* takes ownership */
+
+	camel_service_query_auth_types (
+		service, G_PRIORITY_DEFAULT, cancellable,
+		mail_config_auth_check_update_done_cb, async_context);
+}
+
+static void
+mail_config_auth_check_clicked_cb (GtkButton *button,
+                                   EMailConfigAuthCheck *auth_check)
+{
+	mail_config_auth_check_update (auth_check);
+}
+
+static void
+mail_config_auth_check_init_mechanism (EMailConfigAuthCheck *auth_check)
+{
+	EMailConfigServiceBackend *backend;
+	CamelProvider *provider;
+	CamelSettings *settings;
+	const gchar *auth_mechanism = NULL;
+
+	/* Pick an initial active mechanism name by examining both
+	 * the corresponding CamelNetworkSettings and CamelProvider. */
+
+	backend = e_mail_config_auth_check_get_backend (auth_check);
+	provider = e_mail_config_service_backend_get_provider (backend);
+	settings = e_mail_config_service_backend_get_settings (backend);
+	g_return_if_fail (CAMEL_IS_NETWORK_SETTINGS (settings));
+
+	auth_mechanism =
+		camel_network_settings_get_auth_mechanism (
+		CAMEL_NETWORK_SETTINGS (settings));
+
+	/* If CamelNetworkSettings does not have a mechanism name set,
+	 * choose from the CamelProvider's list of supported mechanisms. */
+	if (auth_mechanism == NULL && provider != NULL) {
+		if (provider->authtypes != NULL) {
+			CamelServiceAuthType *auth_type;
+			auth_type = provider->authtypes->data;
+			auth_mechanism = auth_type->authproto;
+		}
+	}
+
+	if (auth_mechanism != NULL)
+		e_mail_config_auth_check_set_active_mechanism (
+			auth_check, auth_mechanism);
+}
+
+static void
+mail_config_auth_check_set_backend (EMailConfigAuthCheck *auth_check,
+                                    EMailConfigServiceBackend *backend)
+{
+	g_return_if_fail (E_IS_MAIL_CONFIG_SERVICE_BACKEND (backend));
+	g_return_if_fail (auth_check->priv->backend == NULL);
+
+	auth_check->priv->backend = g_object_ref (backend);
+}
+
+static void
+mail_config_auth_check_set_property (GObject *object,
+                                     guint property_id,
+                                     const GValue *value,
+                                     GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_ACTIVE_MECHANISM:
+			e_mail_config_auth_check_set_active_mechanism (
+				E_MAIL_CONFIG_AUTH_CHECK (object),
+				g_value_get_string (value));
+			return;
+
+		case PROP_BACKEND:
+			mail_config_auth_check_set_backend (
+				E_MAIL_CONFIG_AUTH_CHECK (object),
+				g_value_get_object (value));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+mail_config_auth_check_get_property (GObject *object,
+                                     guint property_id,
+                                     GValue *value,
+                                     GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_ACTIVE_MECHANISM:
+			g_value_set_string (
+				value,
+				e_mail_config_auth_check_get_active_mechanism (
+				E_MAIL_CONFIG_AUTH_CHECK (object)));
+			return;
+
+		case PROP_BACKEND:
+			g_value_set_object (
+				value,
+				e_mail_config_auth_check_get_backend (
+				E_MAIL_CONFIG_AUTH_CHECK (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+mail_config_auth_check_dispose (GObject *object)
+{
+	EMailConfigAuthCheckPrivate *priv;
+
+	priv = E_MAIL_CONFIG_AUTH_CHECK_GET_PRIVATE (object);
+
+	if (priv->backend != NULL) {
+		g_object_unref (priv->backend);
+		priv->backend = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (e_mail_config_auth_check_parent_class)->
+		dispose (object);
+}
+
+static void
+mail_config_auth_check_finalize (GObject *object)
+{
+	EMailConfigAuthCheckPrivate *priv;
+
+	priv = E_MAIL_CONFIG_AUTH_CHECK_GET_PRIVATE (object);
+
+	g_free (priv->active_mechanism);
+
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (e_mail_config_auth_check_parent_class)->
+		finalize (object);
+}
+
+static void
+mail_config_auth_check_constructed (GObject *object)
+{
+	EMailConfigAuthCheck *auth_check;
+	EMailConfigServiceBackend *backend;
+	CamelProvider *provider;
+	GtkWidget *widget;
+	const gchar *text;
+
+	/* Chain up to parent's constructed() method. */
+	G_OBJECT_CLASS (e_mail_config_auth_check_parent_class)->
+		constructed (object);
+
+	auth_check = E_MAIL_CONFIG_AUTH_CHECK (object);
+	backend = e_mail_config_auth_check_get_backend (auth_check);
+	provider = e_mail_config_service_backend_get_provider (backend);
+
+	widget = e_auth_combo_box_new ();
+	e_auth_combo_box_set_provider (E_AUTH_COMBO_BOX (widget), provider);
+	gtk_box_pack_start (GTK_BOX (object), widget, FALSE, FALSE, 0);
+	auth_check->priv->combo_box = widget;  /* do not reference */
+	gtk_widget_show (widget);
+
+	g_object_bind_property (
+		widget, "active-id",
+		auth_check, "active-mechanism",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	text = _("Check for Supported Types");
+	widget = gtk_button_new_with_label (text);
+	gtk_box_pack_start (GTK_BOX (object), widget, FALSE, FALSE, 0);
+	gtk_widget_show (widget);
+
+	g_signal_connect (
+		widget, "clicked",
+		G_CALLBACK (mail_config_auth_check_clicked_cb),
+		auth_check);
+
+	mail_config_auth_check_init_mechanism (auth_check);
+}
+
+static void
+e_mail_config_auth_check_class_init (EMailConfigAuthCheckClass *class)
+{
+	GObjectClass *object_class;
+
+	g_type_class_add_private (class, sizeof (EMailConfigAuthCheckPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = mail_config_auth_check_set_property;
+	object_class->get_property = mail_config_auth_check_get_property;
+	object_class->dispose = mail_config_auth_check_dispose;
+	object_class->finalize = mail_config_auth_check_finalize;
+	object_class->constructed = mail_config_auth_check_constructed;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_ACTIVE_MECHANISM,
+		g_param_spec_string (
+			"active-mechanism",
+			"Active Mechanism",
+			"Active authentication mechanism",
+			NULL,
+			G_PARAM_READWRITE |
+			G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property (
+		object_class,
+		PROP_BACKEND,
+		g_param_spec_object (
+			"backend",
+			"Backend",
+			"Mail configuration backend",
+			E_TYPE_MAIL_CONFIG_SERVICE_BACKEND,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT_ONLY |
+			G_PARAM_STATIC_STRINGS));
+}
+
+static void
+e_mail_config_auth_check_init (EMailConfigAuthCheck *auth_check)
+{
+	auth_check->priv = E_MAIL_CONFIG_AUTH_CHECK_GET_PRIVATE (auth_check);
+
+	gtk_orientable_set_orientation (
+		GTK_ORIENTABLE (auth_check),
+		GTK_ORIENTATION_HORIZONTAL);
+
+	gtk_box_set_spacing (GTK_BOX (auth_check), 6);
+}
+
+GtkWidget *
+e_mail_config_auth_check_new (EMailConfigServiceBackend *backend)
+{
+	g_return_val_if_fail (E_IS_MAIL_CONFIG_SERVICE_BACKEND (backend), NULL);
+
+	return g_object_new (
+		E_TYPE_MAIL_CONFIG_AUTH_CHECK,
+		"backend", backend, NULL);
+}
+
+EMailConfigServiceBackend *
+e_mail_config_auth_check_get_backend (EMailConfigAuthCheck *auth_check)
+{
+	g_return_val_if_fail (E_IS_MAIL_CONFIG_AUTH_CHECK (auth_check), NULL);
+
+	return auth_check->priv->backend;
+}
+
+const gchar *
+e_mail_config_auth_check_get_active_mechanism (EMailConfigAuthCheck *auth_check)
+{
+	g_return_val_if_fail (E_IS_MAIL_CONFIG_AUTH_CHECK (auth_check), NULL);
+
+	return auth_check->priv->active_mechanism;
+}
+
+void
+e_mail_config_auth_check_set_active_mechanism (EMailConfigAuthCheck *auth_check,
+                                               const gchar *active_mechanism)
+{
+	g_return_if_fail (E_IS_MAIL_CONFIG_AUTH_CHECK (auth_check));
+
+	g_free (auth_check->priv->active_mechanism);
+	auth_check->priv->active_mechanism = g_strdup (active_mechanism);
+
+	g_object_notify (G_OBJECT (auth_check), "active-mechanism");
+}
+