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bearer: fix connection allowance rules in 3GPP+LTE modems

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Only force disconnection of the bearer if not registered in any network or if
registered in both 3GPP and CDMA roaming networks.
This commit is contained in:
Aleksander Morgado
2012-10-22 19:05:58 +02:00
parent 82f91f3217
commit 29e3c0e742
1 changed files with 48 additions and 18 deletions
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62
src/mm-bearer.c
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@@ -187,26 +187,41 @@ modem_3gpp_registration_state_changed (MMIfaceModem3gpp *modem,
case MM_MODEM_3GPP_REGISTRATION_STATE_SEARCHING:
case MM_MODEM_3GPP_REGISTRATION_STATE_DENIED:
case MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN:
mm_dbg ("Bearer not allowed to connect, not registered");
self->priv->reason_3gpp = CONNECTION_FORBIDDEN_REASON_UNREGISTERED;
break;
case MM_MODEM_3GPP_REGISTRATION_STATE_HOME:
mm_dbg ("Bearer allowed to connect, registered in home network");
self->priv->reason_3gpp = CONNECTION_FORBIDDEN_REASON_NONE;
break;
case MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING:
if (mm_bearer_properties_get_allow_roaming (mm_bearer_peek_config (MM_BEARER (self)))) {
mm_dbg ("Bearer allowed to connect, registered in roaming network");
if (mm_bearer_properties_get_allow_roaming (mm_bearer_peek_config (MM_BEARER (self))))
self->priv->reason_3gpp = CONNECTION_FORBIDDEN_REASON_NONE;
} else {
mm_dbg ("Bearer not allowed to connect, registered in roaming network");
else
self->priv->reason_3gpp = CONNECTION_FORBIDDEN_REASON_ROAMING;
}
break;
}
/* close connection if some reason found */
if (self->priv->reason_3gpp != CONNECTION_FORBIDDEN_REASON_NONE)
if (self->priv->reason_3gpp == CONNECTION_FORBIDDEN_REASON_NONE)
return;
/* For mixed CDMA+LTE modems, don't close the connection if there is no
* CDMA reason to do so. */
if (mm_iface_modem_is_cdma (MM_IFACE_MODEM (modem)) &&
self->priv->reason_cdma == CONNECTION_FORBIDDEN_REASON_NONE)
return;
switch (self->priv->reason_3gpp) {
case CONNECTION_FORBIDDEN_REASON_UNREGISTERED:
mm_dbg ("Bearer not allowed to connect, not registered in 3GPP network");
break;
case CONNECTION_FORBIDDEN_REASON_ROAMING:
mm_dbg ("Bearer not allowed to connect, registered in roaming 3GPP network");
break;
default:
break;
}
mm_bearer_disconnect_force (MM_BEARER (self));
}
@@ -225,24 +240,39 @@ modem_cdma_registration_state_changed (MMIfaceModemCdma *modem,
if (cdma1x_state == MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING ||
evdo_state == MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING) {
if (mm_bearer_properties_get_allow_roaming (mm_bearer_peek_config (MM_BEARER (self)))) {
mm_dbg ("Bearer allowed to connect, registered in roaming network");
if (mm_bearer_properties_get_allow_roaming (mm_bearer_peek_config (MM_BEARER (self))))
self->priv->reason_cdma = CONNECTION_FORBIDDEN_REASON_NONE;
} else {
mm_dbg ("Bearer not allowed to connect, registered in roaming network");
else
self->priv->reason_cdma = CONNECTION_FORBIDDEN_REASON_ROAMING;
}
} else if (cdma1x_state != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN ||
evdo_state != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) {
mm_dbg ("Bearer allowed to connect, registered in home network");
self->priv->reason_cdma = CONNECTION_FORBIDDEN_REASON_NONE;
} else {
mm_dbg ("Bearer not allowed to connect, not registered");
self->priv->reason_cdma = CONNECTION_FORBIDDEN_REASON_UNREGISTERED;
}
/* close connection if some reason found */
if (self->priv->reason_cdma != CONNECTION_FORBIDDEN_REASON_NONE)
if (self->priv->reason_cdma == CONNECTION_FORBIDDEN_REASON_NONE)
return;
/* For mixed CDMA+LTE modems, don't close the connection if there is no
* 3GPP reason to do so. */
if (mm_iface_modem_is_3gpp (MM_IFACE_MODEM (modem)) &&
self->priv->reason_3gpp == CONNECTION_FORBIDDEN_REASON_NONE)
return;
switch (self->priv->reason_cdma) {
case CONNECTION_FORBIDDEN_REASON_UNREGISTERED:
mm_dbg ("Bearer not allowed to connect, not registered in CDMA network");
break;
case CONNECTION_FORBIDDEN_REASON_ROAMING:
mm_dbg ("Bearer not allowed to connect, registered in roaming CDMA network");
break;
default:
break;
}
mm_bearer_disconnect_force (MM_BEARER (self));
}