Added Wavecom modem plugin.

The Wavecom WMP100 is a serial based modem, however it assumes CPIN to
be the final response.  This requires some quirking in the sim driver.

Refer to commit 6d28f82dc1 for details.

Makefile.am

@@ -203,6 +203,9 @@ builtin_sources += plugins/atgen.c
 builtin_modules += g1
 builtin_sources += plugins/g1.c
 
+builtin_modules += wavecom
+builtin_sources += plugins/wavecom.c
+
 builtin_modules += calypso
 builtin_sources += plugins/calypso.c
 

plugins/modemconf.c

@@ -136,6 +136,7 @@ static struct {
 	{ "phonesim",	set_address	},
 	{ "atgen",	set_device	},
 	{ "g1",		set_device	},
+	{ "wavecom",	set_device	},
 	{ "ste",	set_device	},
 	{ "calypso",	set_device	},
 	{ "palmpre",	set_device	},

plugins/wavecom.c

@@ -0,0 +1,186 @@
+/*
+ *
+ *  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 <errno.h>
+#include <stdlib.h>
+
+#include <glib.h>
+#include <gatchat.h>
+#include <gattty.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>
+
+#include <drivers/atmodem/vendor.h>
+
+
+static int wavecom_probe(struct ofono_modem *modem)
+{
+	return 0;
+}
+
+static void wavecom_remove(struct ofono_modem *modem)
+{
+}
+
+static void wavecom_debug(const char *str, void *user_data)
+{
+	ofono_info("%s", str);
+}
+
+static int wavecom_enable(struct ofono_modem *modem)
+{
+	GAtChat *chat;
+	GIOChannel *channel;
+	GAtSyntax *syntax;
+	const char *device;
+	GHashTable *options;
+
+	DBG("%p", modem);
+
+	device = ofono_modem_get_string(modem, "Device");
+	if (!device)
+		return -EINVAL;
+
+	options = g_hash_table_new(g_str_hash, g_str_equal);
+
+	if (!options)
+		return -ENOMEM;
+
+	g_hash_table_insert(options, "Baud", "115200");
+	g_hash_table_insert(options, "Parity", "none");
+	g_hash_table_insert(options, "StopBits", "1");
+	g_hash_table_insert(options, "DataBits", "8");
+
+	channel = g_at_tty_open(device, options);
+
+	g_hash_table_destroy(options);
+
+	if (!channel) {
+		return -EIO;
+	}
+
+	/* Could not figure out whether it is fully compliant or not */
+	syntax = g_at_syntax_new_gsm_permissive();
+	//syntax = g_at_syntax_new_gsmv1();
+
+	chat = g_at_chat_new(channel, syntax);
+	g_at_syntax_unref(syntax);
+	g_io_channel_unref(channel);
+
+	if (!chat)
+		return -ENOMEM;
+
+	if (getenv("OFONO_AT_DEBUG"))
+		g_at_chat_set_debug(chat, wavecom_debug, NULL);
+
+	ofono_modem_set_data(modem, chat);
+
+	return 0;
+}
+
+static int wavecom_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 wavecom_pre_sim(struct ofono_modem *modem)
+{
+	GAtChat *chat = ofono_modem_get_data(modem);
+
+	DBG("%p", modem);
+
+	ofono_devinfo_create(modem, 0, "atmodem", chat);
+	ofono_sim_create(modem, OFONO_VENDOR_WAVECOM, "atmodem", chat);
+	ofono_voicecall_create(modem, 0, "atmodem", chat);
+}
+
+static void wavecom_post_sim(struct ofono_modem *modem)
+{
+	GAtChat *chat = ofono_modem_get_data(modem);
+	struct ofono_message_waiting *mw;
+
+	DBG("%p", modem);
+
+	ofono_ussd_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_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 wavecom_driver = {
+	.name		= "wavecom",
+	.probe		= wavecom_probe,
+	.remove		= wavecom_remove,
+	.enable		= wavecom_enable,
+	.disable	= wavecom_disable,
+	.pre_sim	= wavecom_pre_sim,
+	.post_sim	= wavecom_post_sim,
+};
+
+static int wavecom_init(void)
+{
+	return ofono_modem_driver_register(&wavecom_driver);
+}
+
+static void wavecom_exit(void)
+{
+	ofono_modem_driver_unregister(&wavecom_driver);
+}
+
+OFONO_PLUGIN_DEFINE(wavecom, "Wavecom driver", VERSION,
+		OFONO_PLUGIN_PRIORITY_DEFAULT, wavecom_init, wavecom_exit)