diff options
author | Marcel Holtmann <marcel@holtmann.org> | 2010-08-20 03:05:18 +0200 |
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committer | Marcel Holtmann <marcel@holtmann.org> | 2010-08-20 03:05:18 +0200 |
commit | 12af4601bd11eda9fc10044563527d58da2bcdd8 (patch) | |
tree | fd17a4b2c0ac5ec807d17c56b6acfb03843efadf /plugins/nokia.c | |
parent | 3aa7e1b18e267549503913faba0f1a6ac5cb4376 (diff) | |
download | ofono-12af4601bd11eda9fc10044563527d58da2bcdd8.tar.bz2 |
nokia: Add initial plugin for Nokia Datacard support
Diffstat (limited to 'plugins/nokia.c')
-rw-r--r-- | plugins/nokia.c | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/plugins/nokia.c b/plugins/nokia.c new file mode 100644 index 00000000..4ff16813 --- /dev/null +++ b/plugins/nokia.c @@ -0,0 +1,253 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2010 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 <config.h> +#endif + +#include <stdio.h> +#include <errno.h> +#include <stdlib.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/modem.h> +#include <ofono/devinfo.h> +#include <ofono/netreg.h> +#include <ofono/sim.h> +#include <ofono/sms.h> +#include <ofono/ussd.h> +#include <ofono/phonebook.h> +#include <ofono/log.h> + +#include <drivers/atmodem/vendor.h> + +static const char *none_prefix[] = { NULL }; + +struct nokia_data { + GAtChat *modem; + GAtChat *control; +}; + +static int nokia_probe(struct ofono_modem *modem) +{ + struct nokia_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct nokia_data, 1); + if (!data) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void nokia_remove(struct ofono_modem *modem) +{ + struct nokia_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_modem_set_data(modem, NULL); + + g_at_chat_unref(data->modem); + g_at_chat_unref(data->control); + + g_free(data); +} + +static void nokia_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; + GAtSyntax *syntax; + GIOChannel *channel; + 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) + 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) + return NULL; + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(chat, nokia_debug, debug); + + return chat; +} + +static void nokia_disconnect(gpointer user_data) +{ + DBG(""); +} + +static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + + DBG(""); + + ofono_modem_set_powered(modem, ok); +} + +static int nokia_enable(struct ofono_modem *modem) +{ + struct nokia_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + data->modem = open_device(modem, "Modem", "Modem:"); + if (data->modem == NULL) + return -EINVAL; + + g_at_chat_set_disconnect_function(data->modem, + nokia_disconnect, modem); + + data->control = open_device(modem, "Control", "Control:"); + if (data->control == NULL) { + g_at_chat_unref(data->modem); + data->modem = NULL; + return -EIO; + } + + g_at_chat_send(data->control, "ATE0 +CMEE=1", none_prefix, + NULL, NULL, NULL); + + g_at_chat_send(data->control, "AT+CFUN=1", none_prefix, + cfun_enable, modem, NULL); + + return -EINPROGRESS; +} + +static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct nokia_data *data = ofono_modem_get_data(modem); + + DBG(""); + + g_at_chat_unref(data->control); + data->control = NULL; + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static int nokia_disable(struct ofono_modem *modem) +{ + struct nokia_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + if (data->modem) { + g_at_chat_cancel_all(data->modem); + g_at_chat_unregister_all(data->modem); + g_at_chat_unref(data->modem); + data->modem = NULL; + } + + if (!data->control) + return 0; + + g_at_chat_cancel_all(data->control); + g_at_chat_unregister_all(data->control); + g_at_chat_send(data->control, "AT+CFUN=4", none_prefix, + cfun_disable, modem, NULL); + + return -EINPROGRESS; +} + +static void nokia_pre_sim(struct ofono_modem *modem) +{ + struct nokia_data *data = ofono_modem_get_data(modem); + struct ofono_sim *sim; + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "atmodem", data->control); + sim = ofono_sim_create(modem, 0, "atmodem", data->control); + + if (sim) + ofono_sim_inserted_notify(sim, TRUE); +} + +static void nokia_post_sim(struct ofono_modem *modem) +{ + struct nokia_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_netreg_create(modem, OFONO_VENDOR_NOKIA, + "atmodem", data->control); + + ofono_sms_create(modem, OFONO_VENDOR_OPTION_HSO, + "atmodem", data->control); + ofono_ussd_create(modem, OFONO_VENDOR_QUALCOMM_MSM, + "atmodem", data->control); + ofono_phonebook_create(modem, 0, "atmodem", data->control); +} + +static struct ofono_modem_driver nokia_driver = { + .name = "nokia", + .probe = nokia_probe, + .remove = nokia_remove, + .enable = nokia_enable, + .disable = nokia_disable, + .pre_sim = nokia_pre_sim, + .post_sim = nokia_post_sim, +}; + +static int nokia_init(void) +{ + return ofono_modem_driver_register(&nokia_driver); +} + +static void nokia_exit(void) +{ + ofono_modem_driver_unregister(&nokia_driver); +} + +OFONO_PLUGIN_DEFINE(nokia, "Nokia Datacard modem driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, nokia_init, nokia_exit) |