Add STE modem plugin

This commit is contained in:
Sjur Brændeland 2010-01-25 20:25:32 +01:00 committed by Marcel Holtmann
parent cb264e3b81
commit e564dcf1cb
1 changed files with 253 additions and 0 deletions

253
plugins/ste.c Normal file
View File

@ -0,0 +1,253 @@
/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
* Copyright (C) 2010 ST-Ericsson AB.
*
* 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 <string.h>
#include <unistd.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/call-volume.h>
#include <ofono/voicecall.h>
#include <ofono/gprs.h>
#include <ofono/gprs-context.h>
#include <drivers/atmodem/vendor.h>
#include <drivers/stemodem/caif_socket.h>
#include <drivers/stemodem/if_caif.h>
struct ste_data {
GAtChat *chat;
};
static int ste_probe(struct ofono_modem *modem)
{
struct ste_data *data;
DBG("%p", modem);
data = g_try_new0(struct ste_data, 1);
if (!data)
return -ENOMEM;
ofono_modem_set_data(modem, data);
return 0;
}
static void ste_remove(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_modem_set_data(modem, NULL);
g_at_chat_unref(data->chat);
g_free(data);
}
static void ste_debug(const char *str, void *user_data)
{
ofono_info("%s", str);
}
static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
DBG("");
if (!ok)
ofono_modem_set_powered(modem, FALSE);
ofono_modem_set_powered(modem, TRUE);
}
static int ste_enable(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
GIOChannel *channel;
GAtSyntax *syntax;
int fd, err;
struct sockaddr_caif addr;
DBG("%p", modem);
/* Create a CAIF socket for AT Service */
fd = socket(AF_CAIF, SOCK_SEQPACKET, CAIFPROTO_AT);
if (fd < 0) {
ofono_debug("Failed to create CAIF socket for AT");
return -EIO;
}
memset(&addr, 0, sizeof(addr));
addr.family = AF_CAIF;
addr.u.at.type = CAIF_ATTYPE_PLAIN;
/* Connect to the AT Service at the modem */
err = connect(fd, (struct sockaddr *) &addr, sizeof(addr));
if (err < 0) {
close(fd);
return err;
}
channel = g_io_channel_unix_new(fd);
if (!channel) {
close(fd);
return -EIO;
}
g_io_channel_set_close_on_unref(channel, TRUE);
syntax = g_at_syntax_new_gsm_permissive();
data->chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
if (!data->chat)
return -ENOMEM;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(data->chat, ste_debug, NULL);
g_at_chat_send(data->chat, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL);
g_at_chat_send(data->chat, "AT+CFUN=1", NULL, cfun_enable, modem, NULL);
return -EINPROGRESS;
}
static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct ste_data *data = ofono_modem_get_data(modem);
DBG("");
g_at_chat_shutdown(data->chat);
g_at_chat_unref(data->chat);
data->chat = NULL;
if (ok)
ofono_modem_set_powered(modem, FALSE);
}
static int ste_disable(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
if (!data->chat)
return 0;
g_at_chat_cancel_all(data->chat);
g_at_chat_unregister_all(data->chat);
g_at_chat_send(data->chat, "AT+CFUN=4", NULL,
cfun_disable, modem, NULL);
return -EINPROGRESS;
}
static void ste_pre_sim(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
ofono_sim_create(modem, 0, "atmodem", data->chat);
ofono_voicecall_create(modem, 0, "atmodem", data->chat);
}
static void ste_post_sim(struct ofono_modem *modem)
{
struct ste_data *data = ofono_modem_get_data(modem);
struct ofono_message_waiting *mw;
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
DBG("%p", modem);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_netreg_create(modem, OFONO_VENDOR_STE, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
ofono_ssn_create(modem, 0, "atmodem", data->chat);
ofono_sms_create(modem, 0, "atmodem", data->chat);
ofono_phonebook_create(modem, 0, "atmodem", data->chat);
ofono_call_volume_create(modem, 0, "atmodem", data->chat);
gprs = ofono_gprs_create(modem,
OFONO_VENDOR_STE, "atmodem", data->chat);
gc = ofono_gprs_context_create(modem, 0, "atmodem", data->chat);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
}
static struct ofono_modem_driver ste_driver = {
.name = "ste",
.probe = ste_probe,
.remove = ste_remove,
.enable = ste_enable,
.disable = ste_disable,
.pre_sim = ste_pre_sim,
.post_sim = ste_post_sim,
};
static int ste_init(void)
{
return ofono_modem_driver_register(&ste_driver);
}
static void ste_exit(void)
{
ofono_modem_driver_unregister(&ste_driver);
}
OFONO_PLUGIN_DEFINE(ste, "ST-Ericsson modem driver", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, ste_init, ste_exit)