ifx: Add skeleton for Infineon modem plugin

Makefile.am

@@ -256,6 +256,9 @@ builtin_sources += plugins/hfp.c plugins/bluetooth.h
 builtin_modules += palmpre
 builtin_sources += plugins/palmpre.c
 
+builtin_modules += ifx
+builtin_sources += plugins/ifx.c
+
 builtin_modules += ste
 builtin_sources += plugins/ste.c
 

plugins/ifx.c

@@ -0,0 +1,85 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2008-2010  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/modem.h>
+#include <ofono/log.h>
+
+static int ifx_probe(struct ofono_modem *modem)
+{
+	DBG("");
+
+	return 0;
+}
+
+static void ifx_remove(struct ofono_modem *modem)
+{
+	DBG("");
+}
+
+static int ifx_enable(struct ofono_modem *modem)
+{
+	const char *device;
+
+	DBG("");
+
+	device = ofono_modem_get_string(modem, "Device");
+	if (device == NULL)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int ifx_disable(struct ofono_modem *modem)
+{
+	DBG("");
+
+	return 0;
+}
+
+static struct ofono_modem_driver ifx_driver = {
+	.name		= "ifx",
+	.probe		= ifx_probe,
+	.remove		= ifx_remove,
+	.enable		= ifx_enable,
+	.disable	= ifx_disable,
+};
+
+static int ifx_init(void)
+{
+	return ofono_modem_driver_register(&ifx_driver);
+}
+
+static void ifx_exit(void)
+{
+	ofono_modem_driver_unregister(&ifx_driver);
+}
+
+OFONO_PLUGIN_DEFINE(ifx, "Infineon modem driver", VERSION,
+			OFONO_PLUGIN_PRIORITY_DEFAULT, ifx_init, ifx_exit)