Import the "locker" plug-in from the Phone project

src/Phone/plugins/locker.c

@@ -0,0 +1,117 @@
+/* $Id$ */
+/* Copyright (c) 2011-2015 Pierre Pronchery <khorben@defora.org> */
+/* This file is part of DeforaOS Desktop Phone */
+/* 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, version 3 of the License.
+ *
+ * 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, see <http://www.gnu.org/licenses/>. */
+
+
+
+#include <string.h>
+#include <System.h>
+#include <Desktop.h>
+#include <Desktop/Locker.h>
+#include <Desktop/Phone.h>
+
+
+/* Locker */
+/* private */
+/* types */
+typedef struct _PhonePlugin
+{
+	PhonePluginHelper * helper;
+} LockerPhonePlugin;
+
+
+/* prototypes */
+/* plug-in */
+static LockerPhonePlugin * _locker_init(PhonePluginHelper * helper);
+static void _locker_destroy(LockerPhonePlugin * locker);
+static int _locker_event(LockerPhonePlugin * locker, PhoneEvent * event);
+
+/* useful */
+static int _locker_action(LockerAction action);
+
+
+/* public */
+/* variables */
+PhonePluginDefinition plugin =
+{
+	"Locker",
+	"gnome-lockscreen",
+	NULL,
+	_locker_init,
+	_locker_destroy,
+	_locker_event,
+	NULL
+};
+
+
+/* private */
+/* functions */
+/* locker_init */
+static LockerPhonePlugin * _locker_init(PhonePluginHelper * helper)
+{
+	LockerPhonePlugin * locker;
+
+	if((locker = object_new(sizeof(*locker))) == NULL)
+		return NULL;
+	locker->helper = helper;
+	return locker;
+}
+
+
+/* locker_destroy */
+static void _locker_destroy(LockerPhonePlugin * locker)
+{
+	object_delete(locker);
+}
+
+
+/* locker_event */
+static int _event_modem(ModemEvent * event);
+
+static int _locker_event(LockerPhonePlugin * locker, PhoneEvent * event)
+{
+	switch(event->type)
+	{
+		case PHONE_EVENT_TYPE_MODEM_EVENT:
+			return _event_modem(event->modem_event.event);
+		case PHONE_EVENT_TYPE_SUSPEND:
+			return _locker_action(LOCKER_ACTION_LOCK);
+		default: /* not relevant */
+			break;
+	}
+	return 0;
+}
+
+static int _event_modem(ModemEvent * event)
+{
+	switch(event->call.direction)
+	{
+		case MODEM_CALL_DIRECTION_INCOMING:
+			/* FIXME this is a security issue */
+			return _locker_action(LOCKER_ACTION_UNLOCK);
+		default: /* not relevant */
+			break;
+	}
+	return 0;
+}
+
+
+/* useful */
+/* locker_action */
+static int _locker_action(LockerAction action)
+{
+	desktop_message_send(LOCKER_CLIENT_MESSAGE, LOCKER_MESSAGE_ACTION,
+			action, TRUE);
+	return 0;
+}

src/Phone/plugins/project.conf

@@ -1,9 +1,14 @@
 dist=Makefile
-targets=notify,pulseaudio
+targets=locker,notify,pulseaudio
 cflags_force=-W `pkg-config --cflags libDesktop`
 cflags=-Wall -g -O2 -pedantic -fPIC
 ldflags_force=`pkg-config --libs libDesktop`
 
+[locker]
+type=plugin
+sources=locker.c
+install=$(LIBDIR)/Phone/plugins
+
 [notify]
 type=plugin
 sources=notify.c