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-rw-r--r--plugins/ublox/mm-modem-helpers-ublox.c170
1 files changed, 170 insertions, 0 deletions
diff --git a/plugins/ublox/mm-modem-helpers-ublox.c b/plugins/ublox/mm-modem-helpers-ublox.c
index 9df85dc3..f60a1459 100644
--- a/plugins/ublox/mm-modem-helpers-ublox.c
+++ b/plugins/ublox/mm-modem-helpers-ublox.c
@@ -819,6 +819,176 @@ mm_ublox_get_modem_mode_any (const GArray *combinations)
}
/*****************************************************************************/
+/* UACT common config */
+
+typedef struct {
+ guint num;
+ MMModemBand band;
+} UactBandConfig;
+
+static const UactBandConfig uact_band_config[] = {
+ /* GSM bands */
+ { .num = 900, .band = MM_MODEM_BAND_EGSM },
+ { .num = 1800, .band = MM_MODEM_BAND_DCS },
+ { .num = 1900, .band = MM_MODEM_BAND_PCS },
+ { .num = 850, .band = MM_MODEM_BAND_G850 },
+ { .num = 450, .band = MM_MODEM_BAND_G450 },
+ { .num = 480, .band = MM_MODEM_BAND_G480 },
+ { .num = 750, .band = MM_MODEM_BAND_G750 },
+ { .num = 380, .band = MM_MODEM_BAND_G380 },
+ { .num = 410, .band = MM_MODEM_BAND_G410 },
+ { .num = 710, .band = MM_MODEM_BAND_G710 },
+ { .num = 810, .band = MM_MODEM_BAND_G810 },
+ /* UMTS bands */
+ { .num = 1, .band = MM_MODEM_BAND_UTRAN_1 },
+ { .num = 2, .band = MM_MODEM_BAND_UTRAN_2 },
+ { .num = 3, .band = MM_MODEM_BAND_UTRAN_3 },
+ { .num = 4, .band = MM_MODEM_BAND_UTRAN_4 },
+ { .num = 5, .band = MM_MODEM_BAND_UTRAN_5 },
+ { .num = 6, .band = MM_MODEM_BAND_UTRAN_6 },
+ { .num = 7, .band = MM_MODEM_BAND_UTRAN_7 },
+ { .num = 8, .band = MM_MODEM_BAND_UTRAN_8 },
+ { .num = 9, .band = MM_MODEM_BAND_UTRAN_9 },
+ { .num = 10, .band = MM_MODEM_BAND_UTRAN_10 },
+ { .num = 11, .band = MM_MODEM_BAND_UTRAN_11 },
+ { .num = 12, .band = MM_MODEM_BAND_UTRAN_12 },
+ { .num = 13, .band = MM_MODEM_BAND_UTRAN_13 },
+ { .num = 14, .band = MM_MODEM_BAND_UTRAN_14 },
+ { .num = 19, .band = MM_MODEM_BAND_UTRAN_19 },
+ { .num = 20, .band = MM_MODEM_BAND_UTRAN_20 },
+ { .num = 21, .band = MM_MODEM_BAND_UTRAN_21 },
+ { .num = 22, .band = MM_MODEM_BAND_UTRAN_22 },
+ { .num = 25, .band = MM_MODEM_BAND_UTRAN_25 },
+ /* LTE bands */
+ { .num = 101, .band = MM_MODEM_BAND_EUTRAN_1 },
+ { .num = 102, .band = MM_MODEM_BAND_EUTRAN_2 },
+ { .num = 103, .band = MM_MODEM_BAND_EUTRAN_3 },
+ { .num = 104, .band = MM_MODEM_BAND_EUTRAN_4 },
+ { .num = 105, .band = MM_MODEM_BAND_EUTRAN_5 },
+ { .num = 106, .band = MM_MODEM_BAND_EUTRAN_6 },
+ { .num = 107, .band = MM_MODEM_BAND_EUTRAN_7 },
+ { .num = 108, .band = MM_MODEM_BAND_EUTRAN_8 },
+ { .num = 109, .band = MM_MODEM_BAND_EUTRAN_9 },
+ { .num = 110, .band = MM_MODEM_BAND_EUTRAN_10 },
+ { .num = 111, .band = MM_MODEM_BAND_EUTRAN_11 },
+ { .num = 112, .band = MM_MODEM_BAND_EUTRAN_12 },
+ { .num = 113, .band = MM_MODEM_BAND_EUTRAN_13 },
+ { .num = 114, .band = MM_MODEM_BAND_EUTRAN_14 },
+ { .num = 117, .band = MM_MODEM_BAND_EUTRAN_17 },
+ { .num = 118, .band = MM_MODEM_BAND_EUTRAN_18 },
+ { .num = 119, .band = MM_MODEM_BAND_EUTRAN_19 },
+ { .num = 120, .band = MM_MODEM_BAND_EUTRAN_20 },
+ { .num = 121, .band = MM_MODEM_BAND_EUTRAN_21 },
+ { .num = 122, .band = MM_MODEM_BAND_EUTRAN_22 },
+ { .num = 123, .band = MM_MODEM_BAND_EUTRAN_23 },
+ { .num = 124, .band = MM_MODEM_BAND_EUTRAN_24 },
+ { .num = 125, .band = MM_MODEM_BAND_EUTRAN_25 },
+ { .num = 126, .band = MM_MODEM_BAND_EUTRAN_26 },
+ { .num = 127, .band = MM_MODEM_BAND_EUTRAN_27 },
+ { .num = 128, .band = MM_MODEM_BAND_EUTRAN_28 },
+ { .num = 129, .band = MM_MODEM_BAND_EUTRAN_29 },
+ { .num = 130, .band = MM_MODEM_BAND_EUTRAN_30 },
+ { .num = 131, .band = MM_MODEM_BAND_EUTRAN_31 },
+ { .num = 132, .band = MM_MODEM_BAND_EUTRAN_32 },
+ { .num = 133, .band = MM_MODEM_BAND_EUTRAN_33 },
+ { .num = 134, .band = MM_MODEM_BAND_EUTRAN_34 },
+ { .num = 135, .band = MM_MODEM_BAND_EUTRAN_35 },
+ { .num = 136, .band = MM_MODEM_BAND_EUTRAN_36 },
+ { .num = 137, .band = MM_MODEM_BAND_EUTRAN_37 },
+ { .num = 138, .band = MM_MODEM_BAND_EUTRAN_38 },
+ { .num = 139, .band = MM_MODEM_BAND_EUTRAN_39 },
+ { .num = 140, .band = MM_MODEM_BAND_EUTRAN_40 },
+ { .num = 141, .band = MM_MODEM_BAND_EUTRAN_41 },
+ { .num = 142, .band = MM_MODEM_BAND_EUTRAN_42 },
+ { .num = 143, .band = MM_MODEM_BAND_EUTRAN_43 },
+ { .num = 144, .band = MM_MODEM_BAND_EUTRAN_44 },
+ { .num = 145, .band = MM_MODEM_BAND_EUTRAN_45 },
+ { .num = 146, .band = MM_MODEM_BAND_EUTRAN_46 },
+ { .num = 147, .band = MM_MODEM_BAND_EUTRAN_47 },
+ { .num = 148, .band = MM_MODEM_BAND_EUTRAN_48 },
+};
+
+static MMModemBand
+uact_num_to_band (guint num)
+{
+ guint i;
+
+ for (i = 0; i < G_N_ELEMENTS (uact_band_config); i++) {
+ if (num == uact_band_config[i].num)
+ return uact_band_config[i].band;
+ }
+ return MM_MODEM_BAND_UNKNOWN;
+}
+
+/*****************************************************************************/
+/* UACT? response parser */
+
+static GArray *
+uact_num_array_to_band_array (GArray *nums)
+{
+ GArray *bands = NULL;
+ guint i;
+
+ if (!nums)
+ return NULL;
+
+ bands = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), nums->len);
+ for (i = 0; i < nums->len; i++) {
+ MMModemBand band;
+
+ band = uact_num_to_band (g_array_index (nums, guint, i));
+ g_array_append_val (bands, band);
+ }
+
+ return bands;
+}
+
+GArray *
+mm_ublox_parse_uact_response (const gchar *response,
+ GError **error)
+{
+ GRegex *r;
+ GMatchInfo *match_info;
+ GError *inner_error = NULL;
+ GArray *nums = NULL;
+ GArray *bands = NULL;
+
+ /*
+ * AT+UACT?
+ * +UACT: ,,,900,1800,1,8,101,103,107,108,120,138
+ */
+ r = g_regex_new ("\\+UACT: ([^,]*),([^,]*),([^,]*),(.*)(?:\\r\\n)?",
+ G_REGEX_DOLLAR_ENDONLY | G_REGEX_RAW, 0, NULL);
+ g_assert (r != NULL);
+
+ g_regex_match_full (r, response, strlen (response), 0, 0, &match_info, &inner_error);
+ if (!inner_error && g_match_info_matches (match_info)) {
+ gchar *bandstr;
+
+ bandstr = mm_get_string_unquoted_from_match_info (match_info, 4);
+ nums = mm_parse_uint_list (bandstr, &inner_error);
+ g_free (bandstr);
+ }
+
+ if (match_info)
+ g_match_info_free (match_info);
+ g_regex_unref (r);
+
+ if (inner_error) {
+ g_propagate_error (error, inner_error);
+ return NULL;
+ }
+
+ /* Convert to MMModemBand values */
+ if (nums) {
+ bands = uact_num_array_to_band_array (nums);
+ g_array_unref (nums);
+ }
+
+ return bands;
+}
+
+/*****************************************************************************/
/* URAT? response parser */
gboolean
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-09 15:48:16 +0000