diff --git a/Makefile.am b/Makefile.am index d9cceb91..7dcf7a9d 100644 --- a/Makefile.am +++ b/Makefile.am @@ -224,7 +224,8 @@ builtin_sources += drivers/atmodem/atutil.h \ drivers/ifxmodem/audio-settings.c \ drivers/ifxmodem/radio-settings.c \ drivers/ifxmodem/gprs-context.c \ - drivers/ifxmodem/stk.c + drivers/ifxmodem/stk.c \ + drivers/ifxmodem/ctm.c builtin_modules += stemodem builtin_sources += drivers/atmodem/atutil.h \ diff --git a/drivers/ifxmodem/ctm.c b/drivers/ifxmodem/ctm.c new file mode 100644 index 00000000..b70fe092 --- /dev/null +++ b/drivers/ifxmodem/ctm.c @@ -0,0 +1,194 @@ +/* + * + * 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 +#endif + +#define _GNU_SOURCE +#include +#include +#include +#include + +#include + +#include +#include +#include + +#include "gatchat.h" +#include "gatresult.h" + +#include "ifxmodem.h" + +static const char *none_prefix[] = { NULL }; +static const char *xctms_prefix[] = { "XCTMS:", NULL }; + +struct ctm_data { + GAtChat *chat; +}; + +static void xctms_query_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_ctm_query_cb_t cb = cbd->cb; + struct ofono_error error; + GAtResultIter iter; + int value; + ofono_bool_t enable; + + decode_at_error(&error, g_at_result_final_response(result)); + + if (!ok) { + cb(&error, -1, cbd->data); + return; + } + + g_at_result_iter_init(&iter, result); + + if (g_at_result_iter_next(&iter, "XCTMS:") == FALSE) + goto error; + + if (g_at_result_iter_next_number(&iter, &value) == FALSE) + goto error; + + /* FULL TTY mode status only sent to oFono */ + enable = (value == 1) ? TRUE : FALSE; + + cb(&error, enable, cbd->data); + + return; + +error: + CALLBACK_WITH_FAILURE(cb, -1, cbd->data); +} + +static void ifx_query_tty(struct ofono_ctm *ctm, ofono_ctm_query_cb_t cb, + void *data) +{ + struct ctm_data *ctmd = ofono_ctm_get_data(ctm); + struct cb_data *cbd = cb_data_new(cb, data); + + if (cbd == NULL) + goto error; + + if (g_at_chat_send(ctmd->chat, "AT+XCTMS?", xctms_prefix, + xctms_query_cb, cbd, g_free) > 0) + return; + +error: + g_free(cbd); + + CALLBACK_WITH_FAILURE(cb, -1, data); +} + +static void xctms_modify_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_ctm_set_cb_t cb = cbd->cb; + struct ofono_error error; + + decode_at_error(&error, g_at_result_final_response(result)); + + /* TODO: Audio path configuration */ + + cb(&error, cbd->data); +} + +static void ifx_set_tty(struct ofono_ctm *ctm, ofono_bool_t enable, + ofono_ctm_set_cb_t cb, void *data) +{ + struct ctm_data *ctmd = ofono_ctm_get_data(ctm); + struct cb_data *cbd = cb_data_new(cb, data); + char buf[20]; + + if (cbd == NULL) + goto error; + + /* Only FULL TTY mode enabled/disabled */ + snprintf(buf, sizeof(buf), "AT+XCTMS=%i", enable ? 1 : 0); + + if (g_at_chat_send(ctmd->chat, buf, none_prefix, + xctms_modify_cb, cbd, g_free) > 0) + return; + +error: + g_free(cbd); + + CALLBACK_WITH_FAILURE(cb, data); +} + +static void xctms_support_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_ctm *ctm = user_data; + + if (ok) + ofono_ctm_register(ctm); +} + +static int ifx_ctm_probe(struct ofono_ctm *ctm, + unsigned int vendor, void *data) +{ + GAtChat *chat = data; + struct ctm_data *ctmd; + + ctmd = g_try_new0(struct ctm_data, 1); + if (ctmd == NULL) + return -ENOMEM; + + ctmd->chat = g_at_chat_clone(chat); + + ofono_ctm_set_data(ctm, ctmd); + + g_at_chat_send(ctmd->chat, "AT+XCTMS=?", xctms_prefix, + xctms_support_cb, ctm, NULL); + + return 0; +} + +static void ifx_ctm_remove(struct ofono_ctm *ctm) +{ + struct ctm_data *ctmd = ofono_ctm_get_data(ctm); + + ofono_ctm_set_data(ctm, NULL); + + g_at_chat_unref(ctmd->chat); + g_free(ctmd); +} + +static struct ofono_ctm_driver driver = { + .name = "ifxmodem", + .probe = ifx_ctm_probe, + .remove = ifx_ctm_remove, + .query_tty = ifx_query_tty, + .set_tty = ifx_set_tty, +}; + +void ifx_ctm_init(void) +{ + ofono_ctm_driver_register(&driver); +} + +void ifx_ctm_exit(void) +{ + ofono_ctm_driver_unregister(&driver); +} diff --git a/drivers/ifxmodem/ifxmodem.c b/drivers/ifxmodem/ifxmodem.c index 8a9ac8f4..fecb221f 100644 --- a/drivers/ifxmodem/ifxmodem.c +++ b/drivers/ifxmodem/ifxmodem.c @@ -39,6 +39,7 @@ static int ifxmodem_init(void) ifx_radio_settings_init(); ifx_gprs_context_init(); ifx_stk_init(); + ifx_ctm_init(); return 0; } @@ -50,6 +51,7 @@ static void ifxmodem_exit(void) ifx_radio_settings_exit(); ifx_audio_settings_exit(); ifx_voicecall_exit(); + ifx_ctm_exit(); } OFONO_PLUGIN_DEFINE(ifxmodem, "Infineon modem driver", VERSION, diff --git a/drivers/ifxmodem/ifxmodem.h b/drivers/ifxmodem/ifxmodem.h index fbd3c068..5da62b88 100644 --- a/drivers/ifxmodem/ifxmodem.h +++ b/drivers/ifxmodem/ifxmodem.h @@ -35,3 +35,6 @@ extern void ifx_gprs_context_exit(void); extern void ifx_stk_init(void); extern void ifx_stk_exit(void); + +extern void ifx_ctm_init(void); +extern void ifx_ctm_exit(void); \ No newline at end of file