From e564dcf1cb757f2057778611f4a314beeac344a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sjur=20Br=C3=A6ndeland?= Date: Mon, 25 Jan 2010 20:25:32 +0100 Subject: [PATCH] Add STE modem plugin --- plugins/ste.c | 253 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 plugins/ste.c diff --git a/plugins/ste.c b/plugins/ste.c new file mode 100644 index 00000000..f2666eb9 --- /dev/null +++ b/plugins/ste.c @@ -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 +#endif + +#include +#include +#include +#include + +#include +#include + +#define OFONO_API_SUBJECT_TO_CHANGE +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +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)