| /* |
| * |
| * oFono - Open Source Telephony |
| * |
| * Copyright (C) 2008-2011 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 <stdio.h> |
| #include <fcntl.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| #include <net/if.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/cbs.h> |
| #include <ofono/sms.h> |
| #include <ofono/ussd.h> |
| #include <ofono/call-volume.h> |
| #include <ofono/voicecall.h> |
| #include <ofono/gprs.h> |
| #include <ofono/gprs-context.h> |
| #include <ofono/radio-settings.h> |
| #include <ofono/stk.h> |
| #include <ofono/gnss.h> |
| |
| #include <drivers/atmodem/atutil.h> |
| #include <drivers/atmodem/vendor.h> |
| |
| #include <drivers/stemodem/caif_socket.h> |
| #include <drivers/stemodem/if_caif.h> |
| |
| #define NUM_CHAT 6 |
| #define AT_DEFAULT 0 |
| #define AT_NET 1 |
| #define AT_VOICE 2 |
| #define AT_GPRS 3 |
| #define AT_SIM 4 |
| #define AT_GNSS 5 |
| |
| #define MAX_PDP_CONTEXTS 4 |
| |
| static char *chat_prefixes[NUM_CHAT] = { "Default: ", "Net: ", "Voice: ", |
| "GPRS: ", "SIM: ", "GNSS:" }; |
| |
| struct ste_data { |
| GAtChat *chat[NUM_CHAT]; |
| gboolean have_sim; |
| struct ofono_sim *sim; |
| }; |
| |
| enum ste_sim_state { |
| SIM_STATE_NULL = 0, |
| SIM_STATE_AWAITING_APP, |
| SIM_STATE_BLOCKED, |
| SIM_STATE_BLOCKED_FOREVER, |
| SIM_STATE_WAIT_FOR_PIN, |
| SIM_STATE_ACTIVE, |
| SIM_STATE_TERMINATING, |
| SIM_STATE_POWER_OFF |
| }; |
| |
| 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 == NULL) |
| 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); |
| int i; |
| |
| DBG("%p", modem); |
| |
| ofono_modem_set_data(modem, NULL); |
| |
| for (i = 0; i < NUM_CHAT; i++) |
| g_at_chat_unref(data->chat[i]); |
| |
| g_free(data); |
| } |
| |
| static void ste_debug(const char *str, void *user_data) |
| { |
| const char *prefix = user_data; |
| |
| ofono_info("%s%s", prefix, str); |
| } |
| |
| static void handle_sim_status(int status, struct ofono_modem *modem) |
| { |
| struct ste_data *data = ofono_modem_get_data(modem); |
| DBG("SIM status:%d\n", status); |
| |
| switch (status) { |
| case SIM_STATE_WAIT_FOR_PIN: |
| case SIM_STATE_ACTIVE: |
| case SIM_STATE_NULL: |
| case SIM_STATE_AWAITING_APP: |
| case SIM_STATE_BLOCKED: |
| case SIM_STATE_BLOCKED_FOREVER: |
| case SIM_STATE_TERMINATING: |
| if (data->have_sim == FALSE) { |
| if (data->sim) |
| ofono_sim_inserted_notify(data->sim, TRUE); |
| |
| data->have_sim = TRUE; |
| } |
| break; |
| case SIM_STATE_POWER_OFF: |
| if (data->have_sim == TRUE) { |
| if (data->sim) |
| ofono_sim_inserted_notify(data->sim, FALSE); |
| |
| data->have_sim = FALSE; |
| } |
| break; |
| } |
| } |
| |
| static void handle_sim_state(gboolean ok, GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| int simnr, status; |
| GAtResultIter iter; |
| |
| DBG("ok:%d", ok); |
| |
| if (!ok) |
| return; |
| |
| g_at_result_iter_init(&iter, result); |
| |
| ofono_modem_set_powered(modem, TRUE); |
| |
| if (!g_at_result_iter_next(&iter, "*ESIMSR:")) |
| return; |
| |
| if (!g_at_result_iter_next_number(&iter, &simnr)) |
| return; |
| |
| if (!g_at_result_iter_next_number(&iter, &status)) |
| return; |
| |
| handle_sim_status(status, modem); |
| } |
| |
| static gboolean init_sim_reporting(gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct ste_data *data = ofono_modem_get_data(modem); |
| |
| data->have_sim = FALSE; |
| |
| g_at_chat_send(data->chat[AT_SIM], "AT*ESIMSR=1;*ESIMSR?", NULL, |
| handle_sim_state, modem, NULL); |
| |
| return FALSE; |
| } |
| |
| static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct ste_data *data = ofono_modem_get_data(modem); |
| int i; |
| |
| DBG(""); |
| |
| if (!ok) { |
| ofono_modem_set_powered(modem, FALSE); |
| |
| for (i = 0; i < NUM_CHAT; i++) { |
| g_at_chat_cancel_all(data->chat[i]); |
| g_at_chat_unregister_all(data->chat[i]); |
| g_at_chat_unref(data->chat[i]); |
| data->chat[i] = NULL; |
| } |
| |
| return; |
| } |
| |
| init_sim_reporting(modem); |
| } |
| |
| static GIOChannel *ste_create_channel(struct ofono_modem *modem) |
| { |
| GIOChannel *channel; |
| const char *device; |
| int fd; |
| |
| DBG("%p", modem); |
| |
| device = ofono_modem_get_string(modem, "Device"); |
| if (device == NULL) { |
| struct sockaddr_caif addr; |
| int err; |
| const char *interface; |
| |
| /* Create a CAIF socket for AT Service */ |
| fd = socket(AF_CAIF, SOCK_STREAM, CAIFPROTO_AT); |
| if (fd < 0) { |
| ofono_error("Failed to create CAIF socket for AT"); |
| return NULL; |
| } |
| |
| /* Bind CAIF socket to specified interface */ |
| interface = ofono_modem_get_string(modem, "Interface"); |
| if (interface) { |
| struct ifreq ifreq; |
| |
| memset(&ifreq, 0, sizeof(ifreq)); |
| strcpy(ifreq.ifr_name, interface); |
| err = setsockopt(fd, SOL_SOCKET, |
| SO_BINDTODEVICE, &ifreq, sizeof(ifreq)); |
| if (err < 0) { |
| ofono_error("Failed to bind caif socket " |
| "to interface"); |
| close(fd); |
| return NULL; |
| } |
| } |
| |
| 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) { |
| ofono_error("Failed to connect CAIF socket for AT"); |
| close(fd); |
| return NULL; |
| } |
| } else { |
| fd = open(device, O_RDWR); |
| if (fd < 0) { |
| ofono_error("Failed to open device %s", device); |
| return NULL; |
| } |
| } |
| |
| channel = g_io_channel_unix_new(fd); |
| if (channel == NULL) { |
| close(fd); |
| return NULL; |
| } |
| |
| g_io_channel_set_close_on_unref(channel, TRUE); |
| |
| return channel; |
| } |
| |
| static void esimsr_notify(GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| int status; |
| GAtResultIter iter; |
| DBG(""); |
| |
| g_at_result_iter_init(&iter, result); |
| |
| if (!g_at_result_iter_next(&iter, "*ESIMSR:")) |
| return; |
| |
| if (!g_at_result_iter_next_number(&iter, &status)) |
| return; |
| |
| handle_sim_status(status, modem); |
| } |
| |
| static void epev_notify(GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct ofono_sim *sim = ofono_modem_get_sim(modem); |
| |
| if (sim) |
| ofono_sim_initialized_notify(sim); |
| } |
| |
| static int ste_enable(struct ofono_modem *modem) |
| { |
| struct ste_data *data = ofono_modem_get_data(modem); |
| GIOChannel *channel; |
| GAtSyntax *syntax; |
| int i; |
| |
| for (i = 0; i < NUM_CHAT; i++) { |
| channel = ste_create_channel(modem); |
| syntax = g_at_syntax_new_gsm_permissive(); |
| data->chat[i] = g_at_chat_new_blocking(channel, syntax); |
| |
| if (data->chat[i] == NULL) { |
| g_io_channel_unref(channel); |
| g_at_syntax_unref(syntax); |
| DBG("Failed to create AT chat %s", chat_prefixes[i]); |
| goto error; |
| } |
| |
| if (getenv("OFONO_AT_DEBUG")) |
| g_at_chat_set_debug(data->chat[i], ste_debug, |
| chat_prefixes[i]); |
| |
| g_at_chat_send(data->chat[i], "AT&F E0 V1 X4 &C1 +CMEE=1", |
| NULL, NULL, NULL, NULL); |
| |
| /* All STE modems support UTF-8 */ |
| g_at_chat_send(data->chat[i], "AT+CSCS=\"UTF-8\"", |
| NULL, NULL, NULL, NULL); |
| |
| g_io_channel_unref(channel); |
| g_at_syntax_unref(syntax); |
| } |
| |
| g_at_chat_send(data->chat[AT_DEFAULT], "AT+CFUN=4", NULL, cfun_enable, |
| modem, NULL); |
| |
| g_at_chat_register(data->chat[AT_SIM], "*ESIMSR:", esimsr_notify, |
| FALSE, modem, NULL); |
| |
| g_at_chat_send(data->chat[AT_SIM], "AT*EPEE=1", NULL, NULL, NULL, NULL); |
| g_at_chat_register(data->chat[AT_SIM], "*EPEV", epev_notify, |
| FALSE, modem, NULL); |
| return -EINPROGRESS; |
| |
| error: |
| /* Unref open chats if any */ |
| while (i--) { |
| g_at_chat_unref(data->chat[i]); |
| data->chat[i] = NULL; |
| } |
| |
| return -EIO; |
| } |
| |
| 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); |
| int i; |
| |
| DBG(""); |
| |
| for (i = 0; i < NUM_CHAT; i++) { |
| g_at_chat_unref(data->chat[i]); |
| data->chat[i] = 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); |
| int i; |
| |
| DBG("%p", modem); |
| |
| for (i = 0; i < NUM_CHAT; i++) { |
| g_at_chat_cancel_all(data->chat[i]); |
| g_at_chat_unregister_all(data->chat[i]); |
| } |
| g_at_chat_send(data->chat[AT_DEFAULT], "AT+CFUN=4", NULL, |
| cfun_disable, modem, NULL); |
| |
| return -EINPROGRESS; |
| } |
| |
| static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data) |
| { |
| struct cb_data *cbd = user_data; |
| ofono_modem_online_cb_t cb = cbd->cb; |
| |
| if (ok) |
| CALLBACK_WITH_SUCCESS(cb, cbd->data); |
| else |
| CALLBACK_WITH_FAILURE(cb, cbd->data); |
| } |
| |
| static void ste_set_online(struct ofono_modem *modem, ofono_bool_t online, |
| ofono_modem_online_cb_t cb, void *user_data) |
| { |
| struct ste_data *data = ofono_modem_get_data(modem); |
| GAtChat *chat = data->chat[AT_DEFAULT]; |
| struct cb_data *cbd = cb_data_new(cb, user_data); |
| char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4"; |
| |
| DBG("modem %p %s", modem, online ? "online" : "offline"); |
| |
| if (g_at_chat_send(chat, command, NULL, set_online_cb, cbd, g_free)) |
| return; |
| |
| CALLBACK_WITH_FAILURE(cb, cbd->data); |
| g_free(cbd); |
| } |
| |
| 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[AT_DEFAULT]); |
| data->sim = ofono_sim_create(modem, OFONO_VENDOR_MBM, "atmodem", |
| data->chat[AT_SIM]); |
| ofono_voicecall_create(modem, 0, "stemodem", data->chat[AT_VOICE]); |
| } |
| |
| static void ste_post_sim(struct ofono_modem *modem) |
| { |
| struct ste_data *data = ofono_modem_get_data(modem); |
| |
| DBG("%p", modem); |
| |
| ofono_stk_create(modem, 0, "mbmmodem", data->chat[AT_SIM]); |
| ofono_phonebook_create(modem, 0, "atmodem", data->chat[AT_SIM]); |
| ofono_radio_settings_create(modem, 0, "stemodem", data->chat[AT_NET]); |
| |
| ofono_sms_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| } |
| |
| static void ste_post_online(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; |
| int i; |
| |
| DBG("%p", modem); |
| |
| ofono_ussd_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_call_forwarding_create(modem, 0, |
| "atmodem", data->chat[AT_DEFAULT]); |
| ofono_call_settings_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_netreg_create(modem, OFONO_VENDOR_MBM, |
| "atmodem", data->chat[AT_NET]); |
| ofono_call_meter_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_call_barring_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_call_volume_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_cbs_create(modem, 0, "atmodem", data->chat[AT_DEFAULT]); |
| ofono_gnss_create(modem, OFONO_VENDOR_STE, "atmodem", |
| data->chat[AT_GNSS]); |
| |
| gprs = ofono_gprs_create(modem, OFONO_VENDOR_MBM, |
| "atmodem", data->chat[AT_GPRS]); |
| |
| if (gprs) { |
| for (i = 0; i < MAX_PDP_CONTEXTS; i++) { |
| gc = ofono_gprs_context_create(modem, 0, "stemodem", |
| data->chat[AT_GPRS]); |
| if (gc == NULL) |
| break; |
| |
| 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, |
| .set_online = ste_set_online, |
| .pre_sim = ste_pre_sim, |
| .post_sim = ste_post_sim, |
| .post_online = ste_post_online, |
| }; |
| |
| 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) |