From 959a90b7e85479d11acf4511e4457253c918d940 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 2 Sep 2009 18:56:46 -0700
Subject: [PATCH] Add a separate plugin for connection to phone simulator

---
 Makefile.am        |   3 +
 plugins/phonesim.c | 168 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 171 insertions(+)
 create mode 100644 plugins/phonesim.c

diff --git a/Makefile.am b/Makefile.am
index c5103d7d..b3acd72f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -97,6 +97,9 @@ builtin_sources += plugins/chat.h plugins/chat.c
 builtin_modules += generic_at
 builtin_sources += plugins/generic_at.c
 
+builtin_modules += phonesim
+builtin_sources += plugins/phonesim.c
+
 builtin_modules += mbm
 builtin_sources += plugins/mbm.c
 
diff --git a/plugins/phonesim.c b/plugins/phonesim.c
new file mode 100644
index 00000000..68423e4e
--- /dev/null
+++ b/plugins/phonesim.c
@@ -0,0 +1,168 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2008-2009  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 <errno.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <glib.h>
+#include <gatchat.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/call-barring.h>
+#include <ofono/call-forwarding.h>
+#include <ofono/call-meter.h>
+#include <ofono/call-settings.h>
+#include <ofono/devinfo.h>
+#include <ofono/message-waiting.h>
+#include <ofono/netreg.h>
+#include <ofono/phonebook.h>
+#include <ofono/sim.h>
+#include <ofono/sms.h>
+#include <ofono/ssn.h>
+#include <ofono/ussd.h>
+#include <ofono/voicecall.h>
+
+static int phonesim_probe(struct ofono_modem *modem)
+{
+	return 0;
+}
+
+static void phonesim_remove(struct ofono_modem *modem)
+{
+}
+
+static int phonesim_enable(struct ofono_modem *modem)
+{
+	GIOChannel *io;
+	GAtChat *chat;
+	GAtSyntax *syntax;
+	struct sockaddr_in addr;
+	int sk, err;
+
+	DBG("%p", modem);
+
+	sk = socket(PF_INET, SOCK_STREAM, 0);
+	if (sk < 0)
+		return -EINVAL;
+
+	memset(&addr, 0, sizeof(addr));
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = inet_addr("127.0.0.1");
+	addr.sin_port = htons(12345);
+
+	err = connect(sk, (struct sockaddr *) &addr, sizeof(addr));
+	if (err < 0) {
+		close(sk);
+		return err;
+	}
+
+	io = g_io_channel_unix_new(sk);
+	if (!io) {
+		close(sk);
+		return -ENOMEM;
+	}
+
+	syntax = g_at_syntax_new_gsmv1();
+	chat = g_at_chat_new(io, syntax);
+	g_at_syntax_unref(syntax);
+
+	if (!chat) {
+		g_io_channel_unref(io);
+		return -ENOMEM;
+	}
+
+	g_io_channel_unref(io);
+
+	ofono_modem_set_data(modem, chat);
+
+	return 0;
+}
+
+static int phonesim_disable(struct ofono_modem *modem)
+{
+	GAtChat *chat = ofono_modem_get_data(modem);
+
+	DBG("%p", modem);
+
+	ofono_modem_set_data(modem, NULL);
+
+	g_at_chat_unref(chat);
+
+	return 0;
+}
+
+static void phonesim_populate(struct ofono_modem *modem)
+{
+	GAtChat *chat = ofono_modem_get_data(modem);
+	struct ofono_message_waiting *mw;
+
+	DBG("%p", modem);
+
+	ofono_devinfo_create(modem, 0, "atmodem", chat);
+	ofono_ussd_create(modem, 0, "atmodem", chat);
+	ofono_sim_create(modem, 0, "atmodem", chat);
+	ofono_call_forwarding_create(modem, 0, "atmodem", chat);
+	ofono_call_settings_create(modem, 0, "atmodem", chat);
+	ofono_netreg_create(modem, 0, "atmodem", chat);
+	ofono_voicecall_create(modem, 0, "atmodem", chat);
+	ofono_call_meter_create(modem, 0, "atmodem", chat);
+	ofono_call_barring_create(modem, 0, "atmodem", chat);
+	ofono_ssn_create(modem, 0, "atmodem", chat);
+	ofono_sms_create(modem, 0, "atmodem", chat);
+	ofono_phonebook_create(modem, 0, "atmodem", chat);
+
+	mw = ofono_message_waiting_create(modem);
+	if (mw)
+		ofono_message_waiting_register(mw);
+}
+
+static struct ofono_modem_driver phonesim_driver = {
+	.name		= "phonesim",
+	.probe		= phonesim_probe,
+	.remove		= phonesim_remove,
+	.enable		= phonesim_enable,
+	.disable	= phonesim_disable,
+	.populate	= phonesim_populate,
+};
+
+static int phonesim_init(void)
+{
+	return ofono_modem_driver_register(&phonesim_driver);
+}
+
+static void phonesim_exit(void)
+{
+	ofono_modem_driver_unregister(&phonesim_driver);
+}
+
+OFONO_PLUGIN_DEFINE(phonesim, "PhoneSIM driver", VERSION,
+		OFONO_PLUGIN_PRIORITY_DEFAULT, phonesim_init, phonesim_exit)