/*
* e-mail-junk-hook.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/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include "e-mail-junk-hook.h"
#include <glib/gi18n.h>
#include <camel/camel-junk-plugin.h>
#include "e-util/e-alert.h"
#include "shell/e-shell.h"
#include "mail/em-junk.h"
#include "mail/em-utils.h"
#include "mail/mail-session.h"
#define E_MAIL_JUNK_HOOK_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_MAIL_JUNK_HOOK, EMailJunkHookPrivate))
struct _EMailJunkHookPrivate {
EMJunkInterface interface;
};
struct ErrorData {
const gchar *error_message;
GError *error;
};
static gpointer parent_class;
static GType mail_junk_hook_type;
static gboolean
mail_junk_hook_idle_cb (struct ErrorData *data)
{
GtkWidget *widget;
widget = e_alert_new_dialog_for_args (e_shell_get_active_window (NULL),
data->error_message, data->error->message, NULL);
em_utils_show_error_silent (widget);
g_error_free (data->error);
g_slice_free (struct ErrorData, data);
return FALSE;
}
static void
mail_junk_hook_error (const gchar *error_message,
GError *error)
{
struct ErrorData *data;
g_return_if_fail (error != NULL);
data = g_slice_new (struct ErrorData);
data->error_message = error_message;
data->error = error;
g_idle_add ((GSourceFunc) mail_junk_hook_idle_cb, data);
}
static const gchar *
mail_junk_hook_get_name (CamelJunkPlugin *junk_plugin)
{
EMJunkInterface *interface;
interface = (EMJunkInterface *) junk_plugin;
if (!interface->hook->plugin->enabled)
return _("None");
return interface->hook->plugin->name;
}
static void
mail_junk_hook_plugin_init (CamelJunkPlugin *junk_plugin)
{
EMJunkInterface *interface;
EPluginClass *class;
interface = (EMJunkInterface *) junk_plugin;
class = E_PLUGIN_GET_CLASS (interface->hook->plugin);
g_return_if_fail (class->enable != NULL);
class->enable (interface->hook->plugin, 1);
}
static gboolean
mail_junk_hook_check_junk (CamelJunkPlugin *junk_plugin,
CamelMimeMessage *mime_message)
{
EMJunkTarget target = { mime_message, NULL };
EMJunkInterface *interface;
gpointer result;
interface = (EMJunkInterface *) junk_plugin;
if (!interface->hook->plugin->enabled)
return FALSE;
result = e_plugin_invoke (
interface->hook->plugin,
interface->check_junk, &target);
if (target.error != NULL)
mail_junk_hook_error ("mail:junk-check-error", target.error);
return (result != NULL);
}
static void
mail_junk_hook_report_junk (CamelJunkPlugin *junk_plugin,
CamelMimeMessage *mime_message)
{
EMJunkTarget target = { mime_message, NULL };
EMJunkInterface *interface;
interface = (EMJunkInterface *) junk_plugin;
if (!interface->hook->plugin->enabled)
return;
e_plugin_invoke (
interface->hook->plugin,
interface->report_junk, &target);
if (target.error != NULL)
mail_junk_hook_error ("mail:junk-report-error", target.error);
}
static void
mail_junk_hook_report_notjunk (CamelJunkPlugin *junk_plugin,
CamelMimeMessage *mime_message)
{
EMJunkTarget target = { mime_message, NULL };
EMJunkInterface *interface;
interface = (EMJunkInterface *) junk_plugin;
if (!interface->hook->plugin->enabled)
return;
e_plugin_invoke (
interface->hook->plugin,
interface->report_notjunk, &target);
if (target.error != NULL)
mail_junk_hook_error (
"mail:junk-not-report-error", target.error);
}
static void
mail_junk_hook_commit_reports (CamelJunkPlugin *junk_plugin)
{
EMJunkInterface *interface;
interface = (EMJunkInterface *) junk_plugin;
if (!interface->hook->plugin->enabled)
return;
e_plugin_invoke (
interface->hook->plugin,
interface->commit_reports, NULL);
}
static void
mail_junk_hook_finalize (GObject *object)
{
EMailJunkHookPrivate *priv;
priv = E_MAIL_JUNK_HOOK_GET_PRIVATE (object);
g_free (priv->interface.check_junk);
g_free (priv->interface.report_junk);
g_free (priv->interface.report_notjunk);
g_free (priv->interface.commit_reports);
g_free (priv->interface.validate_binary);
g_free (priv->interface.plugin_name);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gint
mail_junk_hook_construct (EPluginHook *hook,
EPlugin *plugin,
xmlNodePtr node)
{
EMailJunkHookPrivate *priv;
gchar *property;
priv = E_MAIL_JUNK_HOOK_GET_PRIVATE (hook);
/* Chain up to parent's construct() method. */
if (E_PLUGIN_HOOK_CLASS (parent_class)->construct (hook, plugin, node) == -1)
return -1;
if (!plugin->enabled)
return -1;
node = xmlFirstElementChild (node);
if (node == NULL)
return -1;
if (g_strcmp0 ((gchar *) node->name, "interface") != 0)
return -1;
property = e_plugin_xml_prop (node, "check_junk");
priv->interface.check_junk = property;
property = e_plugin_xml_prop (node, "report_junk");
priv->interface.report_junk = property;
property = e_plugin_xml_prop (node, "report_non_junk");
priv->interface.report_notjunk = property;
property = e_plugin_xml_prop (node, "commit_reports");
priv->interface.commit_reports = property;
property = e_plugin_xml_prop (node, "validate_binary");
priv->interface.validate_binary = property;
property = e_plugin_xml_prop (node, "name");
priv->interface.plugin_name = property;
if (priv->interface.check_junk == NULL)
return -1;
if (priv->interface.report_junk == NULL)
return -1;
if (priv->interface.report_notjunk == NULL)
return -1;
if (priv->interface.commit_reports == NULL)
return -1;
mail_session_add_junk_plugin (
priv->interface.plugin_name, &priv->interface.camel);
return 0;
}
static void
mail_junk_hook_class_init (EMailJunkHookClass *class)
{
GObjectClass *object_class;
EPluginHookClass *plugin_hook_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (EMailJunkHookPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->finalize = mail_junk_hook_finalize;
plugin_hook_class = E_PLUGIN_HOOK_CLASS (class);
plugin_hook_class->construct = mail_junk_hook_construct;
plugin_hook_class->id = "org.gnome.evolution.mail.junk:1.0";
}
static void
mail_junk_hook_init (EMailJunkHook *mail_junk_hook)
{
EMJunkInterface *interface;
mail_junk_hook->priv = E_MAIL_JUNK_HOOK_GET_PRIVATE (mail_junk_hook);
interface = &mail_junk_hook->priv->interface;
interface->camel.get_name = mail_junk_hook_get_name;
interface->camel.api_version = 1;
interface->camel.check_junk = mail_junk_hook_check_junk;
interface->camel.report_junk = mail_junk_hook_report_junk;
interface->camel.report_notjunk = mail_junk_hook_report_notjunk;
interface->camel.commit_reports = mail_junk_hook_commit_reports;
interface->camel.init = mail_junk_hook_plugin_init;
interface->hook = E_PLUGIN_HOOK (mail_junk_hook);
}
GType
e_mail_junk_hook_get_type (void)
{
return mail_junk_hook_type;
}
void
e_mail_junk_hook_register_type (GTypeModule *type_module)
{
const GTypeInfo type_info = {
sizeof (EMailJunkHookClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) mail_junk_hook_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EMailJunkHook),
0, /* n_preallocs */
(GInstanceInitFunc) mail_junk_hook_init,
NULL /* value_table */
};
mail_junk_hook_type = g_type_module_register_type (
type_module, E_TYPE_PLUGIN_HOOK,
"EMailJunkHook", &type_info, 0);
}