--- Makefile.am | 3 + plugins/nokiacdma.c | 275 +++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 278 insertions(+), 0 deletions(-) create mode 100644 plugins/nokiacdma.c diff --git a/Makefile.am b/Makefile.am index 32ded3d..74b6759 100644 --- a/Makefile.am +++ b/Makefile.am @@ -293,6 +293,9 @@ builtin_sources += plugins/ste.c builtin_modules += caif builtin_sources += plugins/caif.c + +builtin_modules += nokiacdma +builtin_sources += plugins/nokiacdma.c endif if MAINTAINER_MODE diff --git a/plugins/nokiacdma.c b/plugins/nokiacdma.c new file mode 100644 index 0000000..3cf2de0 --- /dev/null +++ b/plugins/nokiacdma.c @@ -0,0 +1,275 @@ +/* + * This file is part of oFono - Open Source Telephony + * + * Copyright (C) 2010 Nokia 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 <stdlib.h> +#include <errno.h> +#include <termios.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/log.h> +#include <ofono/modem.h> + +#include <drivers/atmodem/atutil.h> +#include <ofono/cdma-voicecall.h> + +#include "common.h" + +struct nokiacdma_data { + GAtChat *chat; + ofono_bool_t online; + ofono_bool_t registration_status; +}; + +static void nokiacdma_debug(const char *str, void *data) +{ + const char *prefix = data; + + ofono_info("%s%s", prefix, str); +} + +static int nokiacdma_probe(struct ofono_modem *modem) +{ + struct nokiacdma_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct nokiacdma_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void nokiacdma_remove(struct ofono_modem *modem) +{ + struct nokiacdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_modem_set_data(modem, NULL); + + if (data->chat) + g_at_chat_unref(data->chat); + + g_free(data); +} + +static GAtChat *create_port(const char *device) +{ + GAtSyntax *syntax; + GIOChannel *channel; + GAtChat *chat; + + channel = g_at_tty_open(device, NULL); + if (channel == NULL) + return NULL; + + syntax = g_at_syntax_new_gsmv1(); + + chat = g_at_chat_new(channel, syntax); + g_at_syntax_unref(syntax); + g_io_channel_unref(channel); + + if (chat == NULL) + return NULL; + + return chat; +} + +static GAtChat *open_device(struct ofono_modem *modem, + const char *key, char *debug) +{ + const char *device; + GAtChat *chat; + + device = ofono_modem_get_string(modem, key); + if (device == NULL) + return NULL; + + DBG("%s %s", key, device); + + chat = create_port(device); + if (chat == NULL) + return NULL; + + g_at_chat_add_terminator(chat, "COMMAND NOT SUPPORT", -1, FALSE); + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(chat, nokiacdma_debug, debug); + + return chat; +} + +static void nokiacdma_disconnect(gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct nokiacdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_at_chat_unref(data->chat); + data->chat = NULL; + + data->chat = open_device(modem, "Device", "CDMA Device: "); + if (data->chat == NULL) + return; + + g_at_chat_set_disconnect_function(data->chat, + nokiacdma_disconnect, modem); +} + +/* power up hardware */ +static int nokiacdma_enable(struct ofono_modem *modem) +{ + struct nokiacdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_modem_set_boolean(modem, "no_sim_required", TRUE); + + data->chat = open_device(modem, "Device", "CDMA Device: "); + if (data->chat == NULL) + return -EINVAL; + + g_at_chat_set_disconnect_function(data->chat, + nokiacdma_disconnect, modem); + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(data->chat, nokiacdma_debug, + "CDMA Generic: "); + + return 0; +} + +static int nokiacdma_disable(struct ofono_modem *modem) +{ + struct nokiacdma_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + if (data->chat) { + g_at_chat_cancel_all(data->chat); + g_at_chat_unregister_all(data->chat); + g_at_chat_unref(data->chat); + data->chat = NULL; + } + + return 0; +} + +static void nokiacdma_pre_sim(struct ofono_modem *modem) +{ + struct nokiacdma_data *data = ofono_modem_get_data(modem); + + ofono_cdma_voicecall_create(modem, 0, "cdmamodem", + data->chat); +} + +static void nokiacdma_post_sim(struct ofono_modem *modem) +{ +} + +static gboolean nokiacdma_set_online_cb(gpointer cb_data) +{ + struct cb_data *cbd = cb_data; + ofono_modem_online_cb_t cb = cbd->cb; + + CALLBACK_WITH_SUCCESS(cb, cbd->data); + + g_free(cbd); + + /* do not call again */ + return FALSE; +} + +static void nokiacdma_set_online(struct ofono_modem *modem, ofono_bool_t online, + ofono_modem_online_cb_t cb, void *user_data) +{ + struct nokiacdma_data *data = ofono_modem_get_data(modem); + struct cb_data *cbd = cb_data_new(cb, user_data); + + DBG("modem %p %s", modem, online ? "online" : "offline"); + + if (cbd == NULL) + goto error; + + data->online = online; + + /* TODO: Fix this when network registration implemented */ + if (online) + data->registration_status = + NETWORK_REGISTRATION_STATUS_REGISTERED; + + nokiacdma_set_online_cb(cbd); + return; + +error: + g_free(cbd); + + CALLBACK_WITH_FAILURE(cb, cbd->data); +} + +static void nokiacdma_post_online(struct ofono_modem *modem) +{ + DBG("%p", modem); +} + +static struct ofono_modem_driver nokiacdma_driver = { + .name = "nokiacdma", + .probe = nokiacdma_probe, + .remove = nokiacdma_remove, + .enable = nokiacdma_enable, + .disable = nokiacdma_disable, + .pre_sim = nokiacdma_pre_sim, + .post_sim = nokiacdma_post_sim, + .set_online = nokiacdma_set_online, + .post_online = nokiacdma_post_online, +}; + +static int nokiacdma_init(void) +{ + return ofono_modem_driver_register(&nokiacdma_driver); +} + +static void nokiacdma_exit(void) +{ + ofono_modem_driver_unregister(&nokiacdma_driver); +} + +OFONO_PLUGIN_DEFINE(nokiacdma, "Generic CDMA AT Modem", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + nokiacdma_init, nokiacdma_exit) -- 1.7.0.4