Loading...
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 | /* * oFono - Open Source Telephony * Copyright (C) 2008-2011 Intel Corporation * * SPDX-License-Identifier: GPL-2.0-only */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <string.h> #include <stdlib.h> #include <stdio.h> #include <errno.h> #include <glib.h> #include <ofono/log.h> #include <ofono/modem.h> #include <ofono/ctm.h> #include <drivers/atmodem/atutil.h> #include "gatchat.h" #include "gatresult.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 (g_at_chat_send(ctmd->chat, "AT+XCTMS?", xctms_prefix, xctms_query_cb, cbd, g_free) > 0) return; 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]; /* 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; 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 const struct ofono_ctm_driver driver = { .probe = ifx_ctm_probe, .remove = ifx_ctm_remove, .query_tty = ifx_query_tty, .set_tty = ifx_set_tty, }; OFONO_ATOM_DRIVER_BUILTIN(ctm, ifxmodem, &driver) |