/* * * oFono - Open Source Telephony * * Copyright (C) 2008-2011 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 #endif #include #include #include #include #include #define OFONO_API_SUBJECT_TO_CHANGE #include #include #include #include #include #include #include #include #include struct alcatel_data { GAtChat *modem; GAtChat *aux; gboolean have_sim; struct at_util_sim_state_query *sim_state_query; }; static int alcatel_probe(struct ofono_modem *modem) { struct alcatel_data *data; DBG("%p", modem); data = g_try_new0(struct alcatel_data, 1); if (data == NULL) return -ENOMEM; ofono_modem_set_data(modem, data); return 0; } static void alcatel_remove(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_modem_set_data(modem, NULL); /* Cleanup potential SIM state polling */ at_util_sim_state_query_free(data->sim_state_query); /* Cleanup after hot-unplug */ g_at_chat_unref(data->aux); g_free(data); } static void alcatel_debug(const char *str, void *user_data) { const char *prefix = user_data; ofono_info("%s%s", prefix, str); } static GAtChat *open_device(struct ofono_modem *modem, const char *key, char *debug) { const char *device; GIOChannel *channel; GAtSyntax *syntax; GAtChat *chat; device = ofono_modem_get_string(modem, key); if (device == NULL) return NULL; DBG("%s %s", key, device); channel = g_at_tty_open(device, NULL); if (channel == NULL) return NULL; syntax = g_at_syntax_new_gsm_permissive(); chat = g_at_chat_new(channel, syntax); g_at_syntax_unref(syntax); g_io_channel_unref(channel); if (chat == NULL) return NULL; if (getenv("OFONO_AT_DEBUG")) g_at_chat_set_debug(chat, alcatel_debug, debug); return chat; } static void sim_state_cb(gboolean present, gpointer user_data) { struct ofono_modem *modem = user_data; struct alcatel_data *data = ofono_modem_get_data(modem); at_util_sim_state_query_free(data->sim_state_query); data->sim_state_query = NULL; data->have_sim = present; ofono_modem_set_powered(modem, TRUE); /* AT&C0 needs to be send separate and on both channel */ g_at_chat_send(data->modem, "AT&C0", NULL, NULL, NULL, NULL); g_at_chat_send(data->aux, "AT&C0", NULL, NULL, NULL, NULL); } static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) { struct ofono_modem *modem = user_data; struct alcatel_data *data = ofono_modem_get_data(modem); DBG(""); if (!ok) { g_at_chat_unref(data->modem); data->modem = NULL; g_at_chat_unref(data->aux); data->aux = NULL; ofono_modem_set_powered(modem, FALSE); return; } data->sim_state_query = at_util_sim_state_query_new(data->aux, 2, 20, sim_state_cb, modem, NULL); } static int alcatel_enable(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); DBG("%p", modem); data->modem = open_device(modem, "Modem", "Modem: "); if (data->modem == NULL) return -EINVAL; data->aux = open_device(modem, "Aux", "Aux: "); if (data->aux == NULL) { g_at_chat_unref(data->modem); data->modem = NULL; return -EIO; } g_at_chat_send(data->modem, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); g_at_chat_send(data->aux, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); g_at_chat_send(data->aux, "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 alcatel_data *data = ofono_modem_get_data(modem); DBG(""); g_at_chat_unref(data->aux); data->aux = NULL; if (ok) ofono_modem_set_powered(modem, FALSE); } static int alcatel_disable(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); DBG("%p", modem); g_at_chat_cancel_all(data->modem); g_at_chat_unregister_all(data->modem); g_at_chat_unref(data->modem); data->modem = NULL; g_at_chat_cancel_all(data->aux); g_at_chat_unregister_all(data->aux); g_at_chat_send(data->aux, "AT+CFUN=0", NULL, cfun_disable, modem, NULL); return -EINPROGRESS; } static void alcatel_pre_sim(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); struct ofono_sim *sim; DBG("%p", modem); ofono_devinfo_create(modem, 0, "atmodem", data->aux); sim = ofono_sim_create(modem, OFONO_VENDOR_ALCATEL, "atmodem", data->aux); if (sim && data->have_sim == TRUE) ofono_sim_inserted_notify(sim, TRUE); } static void alcatel_post_sim(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_phonebook_create(modem, 0, "atmodem", data->aux); } static void alcatel_post_online(struct ofono_modem *modem) { struct alcatel_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_netreg_create(modem, 0, "atmodem", data->aux); } static struct ofono_modem_driver alcatel_driver = { .name = "alcatel", .probe = alcatel_probe, .remove = alcatel_remove, .enable = alcatel_enable, .disable = alcatel_disable, .pre_sim = alcatel_pre_sim, .post_sim = alcatel_post_sim, .post_online = alcatel_post_online, }; static int alcatel_init(void) { return ofono_modem_driver_register(&alcatel_driver); } static void alcatel_exit(void) { ofono_modem_driver_unregister(&alcatel_driver); } OFONO_PLUGIN_DEFINE(alcatel, "Alcatel modem driver", VERSION, OFONO_PLUGIN_PRIORITY_DEFAULT, alcatel_init, alcatel_exit)