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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 | /* * * 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 <config.h> #endif #include <errno.h> #include <stdlib.h> #include <stdio.h> #include <unistd.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 <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/gprs.h> #include <ofono/gprs-context.h> #include <ofono/sms.h> #include <ofono/ussd.h> #include <ofono/voicecall.h> #include <drivers/atmodem/atutil.h> #include <drivers/atmodem/vendor.h> static const char *none_prefix[] = { NULL }; static const char *qss_prefix[] = { "#QSS:", NULL }; struct telit_data { GAtChat *chat; struct ofono_sim *sim; guint sim_inserted_source; }; static void telit_debug(const char *str, void *user_data) { const char *prefix = user_data; ofono_info("%s%s", prefix, str); } static int telit_probe(struct ofono_modem *modem) { struct telit_data *data; DBG("%p", modem); data = g_try_new0(struct telit_data, 1); if (data == NULL) return -ENOMEM; ofono_modem_set_data(modem, data); return 0; } static void telit_remove(struct ofono_modem *modem) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_modem_set_data(modem, NULL); if (data->sim_inserted_source > 0) g_source_remove(data->sim_inserted_source); g_free(data); } static gboolean sim_inserted_timeout_cb(gpointer user_data) { struct ofono_modem *modem = user_data; struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); data->sim_inserted_source = 0; ofono_sim_inserted_notify(data->sim, TRUE); return FALSE; } static void switch_sim_state_status(struct ofono_modem *modem, int status) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); switch (status) { case 0: DBG("SIM not inserted"); ofono_sim_inserted_notify(data->sim, FALSE); break; case 1: DBG("SIM inserted"); /* We need to sleep a bit */ data->sim_inserted_source = g_timeout_add_seconds(1, sim_inserted_timeout_cb, modem); break; case 2: DBG("SIM inserted and PIN unlocked"); break; case 3: DBG("SIM inserted and ready"); break; } } static void telit_qss_notify(GAtResult *result, gpointer user_data) { struct ofono_modem *modem = user_data; int status; GAtResultIter iter; DBG("%p", modem); g_at_result_iter_init(&iter, result); if (!g_at_result_iter_next(&iter, "#QSS:")) return; g_at_result_iter_next_number(&iter, &status); switch_sim_state_status(modem, status); } static void telit_qss_cb(gboolean ok, GAtResult *result, gpointer user_data) { struct ofono_modem *modem = user_data; int mode; int status; GAtResultIter iter; g_at_result_iter_init(&iter, result); DBG("%p", modem); if (!g_at_result_iter_next(&iter, "#QSS:")) return; g_at_result_iter_next_number(&iter, &mode); g_at_result_iter_next_number(&iter, &status); switch_sim_state_status(modem, status); } static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data) { struct ofono_modem *modem = user_data; struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); if (!ok) { g_at_chat_unref(data->chat); data->chat = NULL; ofono_modem_set_powered(modem, FALSE); return; } ofono_modem_set_powered(modem, TRUE); /* Enable sim state notification */ g_at_chat_send(data->chat, "AT#QSS=1", none_prefix, NULL, NULL, NULL); /* Follow sim state */ g_at_chat_register(data->chat, "#QSS:", telit_qss_notify, FALSE, modem, NULL); /* Query current sim state */ g_at_chat_send(data->chat, "AT#QSS?", qss_prefix, telit_qss_cb, modem, NULL); } static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data) { struct ofono_modem *modem = user_data; struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); g_at_chat_unref(data->chat); data->chat = NULL; if (data->sim_inserted_source > 0) g_source_remove(data->sim_inserted_source); if (ok) ofono_modem_set_powered(modem, FALSE); } 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 == 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; if (getenv("OFONO_AT_DEBUG")) g_at_chat_set_debug(chat, telit_debug, debug); return chat; } static int telit_enable(struct ofono_modem *modem) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); data->chat = open_device(modem, "Modem", "Modem: "); if (data->chat == NULL) return -EINVAL; /* * Disable command echo and * enable the Extended Error Result Codes */ g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix, NULL, NULL, NULL); /* Set phone functionality */ g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix, cfun_enable_cb, modem, NULL); return -EINPROGRESS; } static int telit_disable(struct ofono_modem *modem) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); g_at_chat_cancel_all(data->chat); g_at_chat_unregister_all(data->chat); /* Power down modem */ g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix, cfun_disable_cb, 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; struct ofono_error error; decode_at_error(&error, g_at_result_final_response(result)); cb(&error, cbd->data); } static void telit_set_online(struct ofono_modem *modem, ofono_bool_t online, ofono_modem_online_cb_t cb, void *user_data) { struct telit_data *data = ofono_modem_get_data(modem); 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"); g_at_chat_send(data->chat, command, none_prefix, set_online_cb, cbd, g_free); } static void telit_pre_sim(struct ofono_modem *modem) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_devinfo_create(modem, 0, "atmodem", data->chat); data->sim = ofono_sim_create(modem, 0, "atmodem", data->chat); ofono_voicecall_create(modem, 0, "atmodem", data->chat); } static void telit_post_sim(struct ofono_modem *modem) { struct telit_data *data = ofono_modem_get_data(modem); DBG("%p", modem); ofono_sms_create(modem, 0, "atmodem", data->chat); } static void telit_post_online(struct ofono_modem *modem) { struct telit_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_netreg_create(modem, OFONO_VENDOR_TELIT, "atmodem", data->chat); 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_call_meter_create(modem, 0, "atmodem", data->chat); ofono_call_barring_create(modem, 0, "atmodem", data->chat); gprs = ofono_gprs_create(modem, 0, "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 telit_driver = { .name = "telit", .probe = telit_probe, .remove = telit_remove, .enable = telit_enable, .disable = telit_disable, .set_online = telit_set_online, .pre_sim = telit_pre_sim, .post_sim = telit_post_sim, .post_online = telit_post_online, }; static int telit_init(void) { return ofono_modem_driver_register(&telit_driver); } static void telit_exit(void) { ofono_modem_driver_unregister(&telit_driver); } OFONO_PLUGIN_DEFINE(telit, "telit driver", VERSION, OFONO_PLUGIN_PRIORITY_DEFAULT, telit_init, telit_exit) |