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wwan: ofono: add support for querying operator code

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The oFono SimManager interface exposes MNC and MCC individually, which
we can use to craft an operator code and store it in NM internally.

Signed-off-by: Muhammad Asif <thevancedgamer@mentallysanemainliners.org>
This commit is contained in:
Muhammad Asif 2025-12-22 02:18:11 +05:00 • committed by Muhammad
parent 3b264e830e
commit 0118a1d07c
1 changed files with 49 additions and 0 deletions
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49
src/core/devices/wwan/nm-modem-ofono.c
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@ -58,6 +58,9 @@ typedef struct {
GError *property_error;
char *imsi;
char *mnc;
char *mcc;
char *operator_code;
gboolean modem_online;
gboolean modem_powered;
@ -238,6 +241,25 @@ update_modem_state(NMModemOfono *self)
}
}
static void
operator_code_changed(NMModemOfono *self)
{
NMModemOfonoPrivate *priv = NM_MODEM_OFONO_GET_PRIVATE(self);
_LOGD("MCC: %s MNC: %s", priv->mcc ? priv->mcc : "(null)", priv->mnc ? priv->mnc : "(null)");
if (priv->mcc && priv->mnc) {
char operator_code[7];
g_snprintf(operator_code, sizeof(operator_code), "%s%s", priv->mcc, priv->mnc);
if (priv->operator_code)
g_free(priv->operator_code);
priv->operator_code = g_strdup(operator_code);
_nm_modem_set_operator_code(NM_MODEM(self), priv->operator_code);
}
}
/* Disconnect */
typedef struct {
NMModemOfono *self;
@ -443,6 +465,26 @@ handle_sim_property(GDBusProxy *proxy, const char *property, GVariant *v, gpoint
priv->imsi = g_strdup(value_str);
update_modem_state(self);
}
} else if (g_strcmp0(property, "MobileCountryCode") == 0 && VARIANT_IS_OF_TYPE_STRING(v)) {
const char *value_str = g_variant_get_string(v, NULL);
_LOGD("MobileCountryCode: %s", value_str);
if (priv->mcc)
g_free(priv->mcc);
priv->mcc = g_strdup(value_str);
operator_code_changed(self);
} else if (g_strcmp0(property, "MobileNetworkCode") == 0 && VARIANT_IS_OF_TYPE_STRING(v)) {
const char *value_str = g_variant_get_string(v, NULL);
_LOGD("MobileNetworkCode: %s", value_str);
if (priv->mnc)
g_free(priv->mnc);
priv->mnc = g_strdup(value_str);
operator_code_changed(self);
}
}
@ -1957,6 +1999,13 @@ dispose(GObject *object)
g_free(priv->imsi);
priv->imsi = NULL;
g_free(priv->mcc);
priv->mcc = NULL;
g_free(priv->mnc);
priv->mnc = NULL;
g_free(priv->operator_code);
priv->operator_code = NULL;
g_strfreev(priv->available_technologies);
priv->available_technologies = NULL;