mirror of git://git.sysmocom.de/ofono
160 lines
3.3 KiB
C
160 lines
3.3 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <glib.h>
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#include <gatchat.h>
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#define OFONO_API_SUBJECT_TO_CHANGE
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#include <ofono/plugin.h>
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#include <ofono/modem.h>
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#include <ofono/devinfo.h>
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#include <ofono/netreg.h>
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#include <ofono/sms.h>
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#include <ofono/log.h>
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#include "chat.h"
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struct mbm_data {
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GAtChat *chat;
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};
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static int mbm_probe(struct ofono_modem *modem)
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{
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struct mbm_data *data;
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ofono_info("MBM probe");
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data = g_try_new0(struct mbm_data, 1);
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if (!data)
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return -ENOMEM;
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ofono_modem_set_data(modem, data);
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return 0;
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}
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static void mbm_remove(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
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ofono_info("MBM remove");
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g_free(data);
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}
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static void mbm_debug(const char *str, void *user_data)
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{
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ofono_info("%s", str);
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}
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static void connect_callback(GAtChat *chat, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct mbm_data *data = ofono_modem_get_data(modem);
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if (!chat) {
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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data->chat = g_at_chat_ref(chat);
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if (getenv("OFONO_MBM_DEBUG"))
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g_at_chat_set_debug(data->chat, mbm_debug, NULL);
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ofono_modem_set_powered(modem, TRUE);
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g_at_chat_send(data->chat, "AT+CFUN=1", NULL, NULL, NULL, NULL);
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}
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static int mbm_enable(struct ofono_modem *modem)
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{
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int err;
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ofono_info("MBM enable");
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err = chat_connect("/dev/ttyACM0", connect_callback, modem);
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if (err < 0)
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return err;
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return -EINPROGRESS;
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}
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static int mbm_disable(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
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ofono_info("MBM disable");
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if (!data->chat)
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return 0;
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g_at_chat_shutdown(data->chat);
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chat_disconnect(data->chat);
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g_at_chat_unref(data->chat);
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data->chat = NULL;
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return 0;
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}
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static void mbm_populate(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
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ofono_info("MBM populate");
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ofono_devinfo_create(modem, 0, "atmodem", data->chat);
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ofono_netreg_create(modem, 0, "atmodem", data->chat);
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ofono_sms_create(modem, 0, "atmodem", data->chat);
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}
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static struct ofono_modem_driver mbm_driver = {
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.name = "mbm",
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.probe = mbm_probe,
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.remove = mbm_remove,
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.enable = mbm_enable,
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.disable = mbm_disable,
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.populate = mbm_populate,
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};
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static int mbm_init(void)
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{
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return ofono_modem_driver_register(&mbm_driver);
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}
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static void mbm_exit(void)
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{
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ofono_modem_driver_unregister(&mbm_driver);
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}
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OFONO_PLUGIN_DEFINE(mbm, "Ericsson MBM modem driver", VERSION,
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OFONO_PLUGIN_PRIORITY_DEFAULT, mbm_init, mbm_exit)
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