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-rw-r--r--src/mm-iface-modem-3gpp.c161
1 files changed, 127 insertions, 34 deletions
diff --git a/src/mm-iface-modem-3gpp.c b/src/mm-iface-modem-3gpp.c
index 18f71e7d..b4885af1 100644
--- a/src/mm-iface-modem-3gpp.c
+++ b/src/mm-iface-modem-3gpp.c
@@ -10,13 +10,17 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details:
*
- * Copyright (C) 2011 Google, Inc.
+ * Copyright (C) 2011 - 2012 Google, Inc.
*/
+#include <stdlib.h>
+#include <string.h>
+
#include <ModemManager.h>
#include <libmm-common.h>
#include "mm-iface-modem.h"
+#include "mm-iface-modem-location.h"
#include "mm-iface-modem-3gpp.h"
#include "mm-bearer-3gpp.h"
#include "mm-bearer-list.h"
@@ -537,33 +541,91 @@ mm_iface_modem_3gpp_run_all_registration_checks (MMIfaceModem3gpp *self,
/*****************************************************************************/
-#undef STR_REPLY_READY_FN
-#define STR_REPLY_READY_FN(NAME, DISPLAY) \
- static void \
- load_##NAME##_ready (MMIfaceModem3gpp *self, \
- GAsyncResult *res) \
- { \
- GError *error = NULL; \
- MmGdbusModem3gpp *skeleton = NULL; \
- gchar *str; \
- \
- str = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_##NAME##_finish (self, res, &error); \
- if (error) { \
- mm_warn ("Couldn't load %s: '%s'", DISPLAY, error->message); \
- g_error_free (error); \
- return; \
- } \
- \
- g_object_get (self, \
- MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton, \
- NULL); \
- mm_gdbus_modem3gpp_set_##NAME (skeleton, str); \
- g_free (str); \
- g_object_unref (skeleton); \
+static void
+load_operator_name_ready (MMIfaceModem3gpp *self,
+ GAsyncResult *res)
+{
+ GError *error = NULL;
+ MmGdbusModem3gpp *skeleton = NULL;
+ gchar *str;
+
+ str = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_name_finish (self, res, &error);
+ if (error) {
+ mm_warn ("Couldn't load Operator Name: '%s'", error->message);
+ g_error_free (error);
+ return;
+ }
+
+ g_object_get (self,
+ MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
+ NULL);
+ mm_gdbus_modem3gpp_set_operator_name (skeleton, str);
+ g_free (str);
+ g_object_unref (skeleton);
+}
+
+static gboolean
+parse_mcc_mnc (const gchar *mccmnc,
+ guint *mcc_out,
+ guint *mnc_out)
+{
+ guint mccmnc_len;
+ gchar mcc[4] = { 0, 0, 0, 0 };
+ gchar mnc[4] = { 0, 0, 0, 0 };
+
+ mccmnc_len = strlen (mccmnc);
+ if (mccmnc_len != 5 &&
+ mccmnc_len != 6) {
+ mm_dbg ("Unexpected MCC/MNC string '%s'", mccmnc);
+ return FALSE;
}
-STR_REPLY_READY_FN (operator_code, "Operator Code")
-STR_REPLY_READY_FN (operator_name, "Operator Name")
+ memcpy (mcc, mccmnc, 3);
+ /* Not all modems report 6-digit MNCs */
+ memcpy (mnc, mccmnc + 3, 2);
+ if (mccmnc_len == 6)
+ mnc[2] = mccmnc[5];
+
+ *mcc_out = atoi (mcc);
+ *mnc_out = atoi (mnc);
+
+ return TRUE;
+}
+
+static void
+load_operator_code_ready (MMIfaceModem3gpp *self,
+ GAsyncResult *res)
+{
+ GError *error = NULL;
+ MmGdbusModem3gpp *skeleton = NULL;
+ gchar *str;
+
+ str = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_code_finish (self, res, &error);
+ if (error) {
+ mm_warn ("Couldn't load Operator Code: '%s'", error->message);
+ g_error_free (error);
+ return;
+ }
+
+ g_object_get (self,
+ MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
+ NULL);
+ mm_gdbus_modem3gpp_set_operator_code (skeleton, str);
+
+ /* If we also implement the location interface, update the 3GPP location */
+ if (MM_IS_IFACE_MODEM_LOCATION (self)) {
+ guint mcc = 0;
+ guint mnc = 0;
+
+ if (parse_mcc_mnc (str, &mcc, &mnc))
+ mm_iface_modem_location_3gpp_update_mcc_mnc (MM_IFACE_MODEM_LOCATION (self),
+ mcc,
+ mnc);
+ }
+
+ g_free (str);
+ g_object_unref (skeleton);
+}
static void
set_bearer_3gpp_connection_allowed (MMBearer *bearer,
@@ -641,14 +703,19 @@ bearer_3gpp_connection_forbidden (MMIfaceModem3gpp *self)
static void
update_registration_state (MMIfaceModem3gpp *self,
MMModem3gppRegistrationState new_state,
- MMModemAccessTechnology access_tech)
+ MMModemAccessTechnology access_tech,
+ gulong location_area_code,
+ gulong cell_id)
{
- MMModem3gppRegistrationState old_state;
+ MMModem3gppRegistrationState old_state = MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN;
+ MmGdbusModem3gpp *skeleton = NULL;
/* Only set new state if different */
g_object_get (self,
MM_IFACE_MODEM_3GPP_REGISTRATION_STATE, &old_state,
+ MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
NULL);
+
if (new_state != old_state) {
GEnumClass *enum_class;
GEnumValue *new_value;
@@ -694,8 +761,6 @@ update_registration_state (MMIfaceModem3gpp *self,
(GAsyncReadyCallback)load_operator_name_ready,
NULL);
- /* TODO: Update signal quality */
-
mm_iface_modem_update_access_tech (MM_IFACE_MODEM (self),
access_tech,
ALL_3GPP_ACCESS_TECHNOLOGIES_MASK);
@@ -704,16 +769,30 @@ update_registration_state (MMIfaceModem3gpp *self,
SUBSYSTEM_3GPP,
MM_MODEM_STATE_REGISTERED,
MM_MODEM_STATE_REASON_NONE);
+
+ /* If we also implement the location interface, update the 3GPP location */
+ if (MM_IS_IFACE_MODEM_LOCATION (self))
+ mm_iface_modem_location_3gpp_update_lac_ci (MM_IFACE_MODEM_LOCATION (self),
+ location_area_code,
+ cell_id);
break;
case MM_MODEM_3GPP_REGISTRATION_STATE_SEARCHING:
case MM_MODEM_3GPP_REGISTRATION_STATE_IDLE:
case MM_MODEM_3GPP_REGISTRATION_STATE_DENIED:
case MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN:
+ mm_gdbus_modem3gpp_set_operator_code (skeleton, NULL);
+ mm_gdbus_modem3gpp_set_operator_name (skeleton, NULL);
+
+ if (MM_IS_IFACE_MODEM_LOCATION (self))
+ mm_iface_modem_location_3gpp_clear (MM_IFACE_MODEM_LOCATION (self));
+
mm_iface_modem_update_access_tech (MM_IFACE_MODEM (self),
0,
ALL_3GPP_ACCESS_TECHNOLOGIES_MASK);
+
bearer_3gpp_connection_forbidden (self);
+
mm_iface_modem_update_subsystem_state (
MM_IFACE_MODEM (self),
SUBSYSTEM_3GPP,
@@ -724,6 +803,8 @@ update_registration_state (MMIfaceModem3gpp *self,
break;
}
}
+
+ g_object_unref (skeleton);
}
typedef struct {
@@ -785,7 +866,9 @@ get_consolidated_reg_state (RegistrationStateContext *ctx)
void
mm_iface_modem_3gpp_update_cs_registration_state (MMIfaceModem3gpp *self,
MMModem3gppRegistrationState state,
- MMModemAccessTechnology access_tech)
+ MMModemAccessTechnology access_tech,
+ gulong location_area_code,
+ gulong cell_id)
{
RegistrationStateContext *ctx;
gboolean supported = FALSE;
@@ -799,13 +882,19 @@ mm_iface_modem_3gpp_update_cs_registration_state (MMIfaceModem3gpp *self,
ctx = get_registration_state_context (self);
ctx->cs = state;
- update_registration_state (self, get_consolidated_reg_state (ctx), access_tech);
+ update_registration_state (self,
+ get_consolidated_reg_state (ctx),
+ access_tech,
+ location_area_code,
+ cell_id);
}
void
mm_iface_modem_3gpp_update_ps_registration_state (MMIfaceModem3gpp *self,
MMModem3gppRegistrationState state,
- MMModemAccessTechnology access_tech)
+ MMModemAccessTechnology access_tech,
+ gulong location_area_code,
+ gulong cell_id)
{
RegistrationStateContext *ctx;
gboolean supported = FALSE;
@@ -819,7 +908,11 @@ mm_iface_modem_3gpp_update_ps_registration_state (MMIfaceModem3gpp *self,
ctx = get_registration_state_context (self);
ctx->ps = state;
- update_registration_state (self, get_consolidated_reg_state (ctx), access_tech);
+ update_registration_state (self,
+ get_consolidated_reg_state (ctx),
+ access_tech,
+ location_area_code,
+ cell_id);
}
/*****************************************************************************/
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-09 04:44:34 +0000