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-rw-r--r--src/mm-generic-gsm.c118
-rw-r--r--src/mm-generic-gsm.h12
2 files changed, 94 insertions, 36 deletions
diff --git a/src/mm-generic-gsm.c b/src/mm-generic-gsm.c
index c6add593..81bf26b1 100644
--- a/src/mm-generic-gsm.c
+++ b/src/mm-generic-gsm.c
@@ -82,7 +82,7 @@ typedef struct {
guint signal_quality_id;
time_t signal_quality_timestamp;
guint32 signal_quality;
- guint32 cid;
+ gint cid;
MMAtSerialPort *primary;
MMAtSerialPort *secondary;
@@ -142,15 +142,7 @@ mm_generic_gsm_new (const char *device,
NULL));
}
-void
-mm_generic_gsm_set_cid (MMGenericGsm *modem, guint32 cid)
-{
- g_return_if_fail (MM_IS_GENERIC_GSM (modem));
-
- MM_GENERIC_GSM_GET_PRIVATE (modem)->cid = cid;
-}
-
-guint32
+gint
mm_generic_gsm_get_cid (MMGenericGsm *modem)
{
g_return_val_if_fail (MM_IS_GENERIC_GSM (modem), 0);
@@ -822,7 +814,7 @@ enable (MMModem *modem,
}
/* First, reset the previously used CID */
- mm_generic_gsm_set_cid (MM_GENERIC_GSM (modem), 0);
+ priv->cid = -1;
if (!mm_serial_port_open (MM_SERIAL_PORT (priv->primary), &error)) {
MMCallbackInfo *info;
@@ -908,7 +900,9 @@ disable (MMModem *modem,
MMModemState state;
/* First, reset the previously used CID and clean up registration */
- mm_generic_gsm_set_cid (MM_GENERIC_GSM (modem), 0);
+ g_warn_if_fail (priv->cid == -1);
+ priv->cid = -1;
+
mm_generic_gsm_pending_registration_stop (MM_GENERIC_GSM (modem));
if (priv->poll_id) {
@@ -1924,16 +1918,16 @@ connect (MMModem *modem,
}
static void
-disconnect_flash_done (MMSerialPort *port,
- GError *error,
- gpointer user_data)
+disconnect_done (MMModem *modem,
+ GError *error,
+ gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemState prev_state;
- info->error = mm_modem_check_removed (info->modem, error);
+ info->error = mm_modem_check_removed (modem, error);
if (info->error) {
- if (info->modem) {
+ if (info->modem && modem) {
/* Reset old state since the operation failed */
prev_state = GPOINTER_TO_UINT (mm_callback_info_get_data (info, MM_GENERIC_GSM_PREV_STATE_TAG));
mm_modem_set_state (MM_MODEM (info->modem),
@@ -1941,10 +1935,11 @@ disconnect_flash_done (MMSerialPort *port,
MM_MODEM_STATE_REASON_NONE);
}
} else {
- MMGenericGsm *self = MM_GENERIC_GSM (info->modem);
+ MMGenericGsm *self = MM_GENERIC_GSM (modem);
MMGenericGsmPrivate *priv = MM_GENERIC_GSM_GET_PRIVATE (self);
mm_port_set_connected (priv->data, FALSE);
+ priv->cid = -1;
mm_generic_gsm_update_enabled_state (self, FALSE, MM_MODEM_STATE_REASON_NONE);
}
@@ -1952,17 +1947,65 @@ disconnect_flash_done (MMSerialPort *port,
}
static void
+disconnect_cgact_done (MMAtSerialPort *port,
+ GString *response,
+ GError *error,
+ gpointer user_data)
+{
+ mm_callback_info_schedule ((MMCallbackInfo *) user_data);
+}
+
+static void
+disconnect_flash_done (MMSerialPort *port,
+ GError *error,
+ gpointer user_data)
+{
+ MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMGenericGsmPrivate *priv;
+ char *command;
+
+ info->error = mm_modem_check_removed (info->modem, error);
+ if (info->error) {
+ mm_callback_info_schedule (info);
+ return;
+ }
+
+ /* Disconnect the PDP context */
+ priv = MM_GENERIC_GSM_GET_PRIVATE (info->modem);
+ if (priv->cid >= 0)
+ command = g_strdup_printf ("+CGACT=0,%d", priv->cid);
+ else {
+ /* Disable all PDP contexts */
+ command = g_strdup_printf ("+CGACT=0");
+ }
+
+ mm_at_serial_port_queue_command (MM_AT_SERIAL_PORT (port), command, 60, disconnect_cgact_done, info);
+ g_free (command);
+}
+
+static void
+real_do_disconnect (MMGenericGsm *self,
+ gint cid,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ MMGenericGsmPrivate *priv = MM_GENERIC_GSM_GET_PRIVATE (self);
+ MMCallbackInfo *info;
+
+ info = mm_callback_info_new (MM_MODEM (self), callback, user_data);
+ mm_serial_port_flash (MM_SERIAL_PORT (priv->primary), 1000, disconnect_flash_done, info);
+}
+
+static void
disconnect (MMModem *modem,
MMModemFn callback,
gpointer user_data)
{
- MMGenericGsmPrivate *priv = MM_GENERIC_GSM_GET_PRIVATE (modem);
+ MMGenericGsm *self = MM_GENERIC_GSM (modem);
+ MMGenericGsmPrivate *priv = MM_GENERIC_GSM_GET_PRIVATE (self);
MMCallbackInfo *info;
MMModemState state;
- /* First, reset the previously used CID */
- mm_generic_gsm_set_cid (MM_GENERIC_GSM (modem), 0);
-
info = mm_callback_info_new (modem, callback, user_data);
/* Cache the previous state so we can reset it if the operation fails */
@@ -1973,7 +2016,9 @@ disconnect (MMModem *modem,
NULL);
mm_modem_set_state (modem, MM_MODEM_STATE_DISCONNECTING, MM_MODEM_STATE_REASON_NONE);
- mm_serial_port_flash (MM_SERIAL_PORT (priv->primary), 1000, disconnect_flash_done, info);
+
+ g_assert (MM_GENERIC_GSM_GET_CLASS (self)->do_disconnect);
+ MM_GENERIC_GSM_GET_CLASS (self)->do_disconnect (self, priv->cid, disconnect_done, info);
}
static void
@@ -2025,6 +2070,8 @@ scan (MMModemGsmNetwork *modem,
/* SetApn */
+#define APN_CID_TAG "generic-gsm-cid"
+
static void
set_apn_done (MMAtSerialPort *port,
GString *response,
@@ -2033,11 +2080,12 @@ set_apn_done (MMAtSerialPort *port,
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
- if (error)
- info->error = g_error_copy (error);
- else
- mm_generic_gsm_set_cid (MM_GENERIC_GSM (info->modem),
- GPOINTER_TO_UINT (mm_callback_info_get_data (info, "cid")));
+ info->error = mm_modem_check_removed (info->modem, error);
+ if (!info->error) {
+ MMGenericGsmPrivate *priv = MM_GENERIC_GSM_GET_PRIVATE (info->modem);
+
+ priv->cid = GPOINTER_TO_INT (mm_callback_info_get_data (info, APN_CID_TAG));
+ }
mm_callback_info_schedule (info);
}
@@ -2100,7 +2148,7 @@ cid_range_read (MMAtSerialPort *port,
const char *apn = (const char *) mm_callback_info_get_data (info, "apn");
char *command;
- mm_callback_info_set_data (info, "cid", GUINT_TO_POINTER (cid), NULL);
+ mm_callback_info_set_data (info, APN_CID_TAG, GINT_TO_POINTER (cid), NULL);
command = g_strdup_printf ("+CGDCONT=%d,\"IP\",\"%s\"", cid, apn);
mm_at_serial_port_queue_command (port, command, 3, set_apn_done, info);
@@ -2117,8 +2165,9 @@ existing_apns_read (MMAtSerialPort *port,
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
gboolean found = FALSE;
- if (error)
- info->error = g_error_copy (error);
+ info->error = mm_modem_check_removed (info->modem, error);
+ if (info->error)
+ goto done;
else if (g_str_has_prefix (response->str, "+CGDCONT: ")) {
GRegex *r;
GMatchInfo *match_info;
@@ -2142,7 +2191,7 @@ existing_apns_read (MMAtSerialPort *port,
apn = g_match_info_fetch (match_info, 3);
if (!strcmp (apn, new_apn)) {
- mm_generic_gsm_set_cid (MM_GENERIC_GSM (info->modem), (guint32) num_cid);
+ MM_GENERIC_GSM_GET_PRIVATE (info->modem)->cid = num_cid;
found = TRUE;
}
@@ -2170,11 +2219,13 @@ existing_apns_read (MMAtSerialPort *port,
MM_MODEM_ERROR_GENERAL,
"Could not parse the response");
+done:
if (found || info->error)
mm_callback_info_schedule (info);
- else
+ else {
/* APN not configured on the card. Get the allowed CID range */
mm_at_serial_port_queue_command_cached (port, "+CGDCONT=?", 3, cid_range_read, info);
+ }
}
static void
@@ -2988,6 +3039,7 @@ mm_generic_gsm_class_init (MMGenericGsmClass *klass)
klass->do_enable = real_do_enable;
klass->do_enable_power_up_done = real_do_enable_power_up_done;
+ klass->do_disconnect = real_do_disconnect;
/* Properties */
g_object_class_override_property (object_class,
diff --git a/src/mm-generic-gsm.h b/src/mm-generic-gsm.h
index bce04331..2ef81c3c 100644
--- a/src/mm-generic-gsm.h
+++ b/src/mm-generic-gsm.h
@@ -79,6 +79,14 @@ typedef struct {
GError *error,
MMCallbackInfo *info);
+ /* Called to terminate the active data call and deactivate the given PDP
+ * context.
+ */
+ void (*do_disconnect) (MMGenericGsm *self,
+ gint cid,
+ MMModemFn callback,
+ gpointer user_data);
+
/* Called by the generic class to set the allowed operating mode of the device */
void (*set_allowed_mode) (MMGenericGsm *self,
MMModemGsmAllowedMode mode,
@@ -110,10 +118,8 @@ MMModem *mm_generic_gsm_new (const char *device,
void mm_generic_gsm_pending_registration_stop (MMGenericGsm *modem);
-void mm_generic_gsm_set_cid (MMGenericGsm *modem,
- guint32 cid);
+gint mm_generic_gsm_get_cid (MMGenericGsm *modem);
-guint32 mm_generic_gsm_get_cid (MMGenericGsm *modem);
void mm_generic_gsm_set_reg_status (MMGenericGsm *modem,
MMModemGsmNetworkRegStatus status);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-09 08:58:57 +0000