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altair-lte: port connect_3gpp to use GTask

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This commit is contained in:
Ben Chan
2017-07-18 22:33:13 -07:00
committed by Aleksander Morgado
parent 3f273429a5
commit 710d5c036b
1 changed files with 52 additions and 82 deletions
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134
plugins/altair/mm-broadband-bearer-altair-lte.c
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@@ -42,51 +42,17 @@ G_DEFINE_TYPE (MMBroadbandBearerAltairLte, mm_broadband_bearer_altair_lte, MM_TY
/* 3GPP Connect sequence */
typedef struct {
MMBroadbandBearerAltairLte *self;
MMBaseModem *modem;
MMPortSerialAt *primary;
MMPort *data;
GCancellable *cancellable;
GSimpleAsyncResult *result;
} DetailedConnectContext;
static DetailedConnectContext *
detailed_connect_context_new (MMBroadbandBearer *self,
MMBroadbandModem *modem,
MMPortSerialAt *primary,
MMPort *data,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
DetailedConnectContext *ctx;
ctx = g_new0 (DetailedConnectContext, 1);
ctx->self = g_object_ref (self);
ctx->modem = MM_BASE_MODEM (g_object_ref (modem));
ctx->primary = g_object_ref (primary);
ctx->data = g_object_ref (data);
/* NOTE:
* We don't currently support cancelling AT commands, so we'll just check
* whether the operation is to be cancelled at each step. */
ctx->cancellable = g_object_ref (cancellable);
ctx->result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
detailed_connect_context_new);
return ctx;
}
static void
detailed_connect_context_complete_and_free (DetailedConnectContext *ctx)
detailed_connect_context_free (DetailedConnectContext *ctx)
{
g_simple_async_result_complete_in_idle (ctx->result);
g_object_unref (ctx->result);
g_object_unref (ctx->cancellable);
g_object_unref (ctx->data);
g_object_unref (ctx->primary);
g_object_unref (ctx->modem);
g_object_unref (ctx->self);
g_free (ctx);
}
@@ -95,17 +61,15 @@ connect_3gpp_finish (MMBroadbandBearer *self,
GAsyncResult *res,
GError **error)
{
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
return NULL;
return mm_bearer_connect_result_ref (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
return g_task_propagate_pointer (G_TASK (res), error);
}
static void
connect_3gpp_connect_ready (MMBaseModem *modem,
GAsyncResult *res,
DetailedConnectContext *ctx)
GTask *task)
{
DetailedConnectContext *ctx;
const gchar *result;
GError *error = NULL;
MMBearerIpConfig *config;
@@ -113,46 +77,48 @@ connect_3gpp_connect_ready (MMBaseModem *modem,
result = mm_base_modem_at_command_full_finish (modem, res, &error);
if (!result) {
mm_warn ("connect failed: %s", error->message);
g_simple_async_result_take_error (ctx->result, error);
detailed_connect_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
mm_dbg ("Connected");
ctx = g_task_get_task_data (task);
config = mm_bearer_ip_config_new ();
mm_bearer_ip_config_set_method (config, MM_BEARER_IP_METHOD_DHCP);
/* Set operation result */
g_simple_async_result_set_op_res_gpointer (
ctx->result,
mm_bearer_connect_result_new (ctx->data,
config,
config),
g_task_return_pointer (
task,
mm_bearer_connect_result_new (ctx->data, config, config),
(GDestroyNotify)mm_bearer_connect_result_unref);
g_object_unref (task);
g_object_unref (config);
detailed_connect_context_complete_and_free (ctx);
}
static void
connect_3gpp_apnsettings_ready (MMBaseModem *modem,
GAsyncResult *res,
DetailedConnectContext *ctx)
GTask *task)
{
DetailedConnectContext *ctx;
const gchar *result;
GError *error = NULL;
result = mm_base_modem_at_command_full_finish (modem, res, &error);
if (!result) {
mm_warn ("setting APN failed: %s", error->message);
g_simple_async_result_take_error (ctx->result, error);
detailed_connect_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
ctx = g_task_get_task_data (task);
mm_dbg ("APN set - connecting bearer");
mm_base_modem_at_command_full (ctx->modem,
ctx->primary,
@@ -160,9 +126,9 @@ connect_3gpp_apnsettings_ready (MMBaseModem *modem,
20, /* timeout */
FALSE, /* allow_cached */
FALSE, /* is_raw */
ctx->cancellable,
g_task_get_cancellable (task),
(GAsyncReadyCallback)connect_3gpp_connect_ready,
ctx); /* user_data */
task); /* user_data */
}
static void
@@ -179,6 +145,7 @@ connect_3gpp (MMBroadbandBearer *self,
MMBearerProperties *config;
MMModem3gppRegistrationState registration_state;
MMPort *data;
GTask *task;
/* There is a known firmware bug that can leave the modem unusable if a
* connect attempt is made when out of coverage. So, fail without trying.
@@ -187,12 +154,13 @@ connect_3gpp (MMBroadbandBearer *self,
MM_IFACE_MODEM_3GPP_REGISTRATION_STATE, &registration_state,
NULL);
if (registration_state == MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN) {
g_simple_async_report_error_in_idle (G_OBJECT (self),
callback,
user_data,
MM_MOBILE_EQUIPMENT_ERROR,
MM_MOBILE_EQUIPMENT_ERROR_NO_NETWORK,
"Out of coverage, can't connect.");
g_task_report_new_error (self,
callback,
user_data,
connect_3gpp,
MM_MOBILE_EQUIPMENT_ERROR,
MM_MOBILE_EQUIPMENT_ERROR_NO_NETWORK,
"Out of coverage, can't connect.");
return;
}
@@ -201,37 +169,39 @@ connect_3gpp (MMBroadbandBearer *self,
* */
if (mm_broadband_modem_altair_lte_is_sim_refresh_detach_in_progress (modem)) {
mm_dbg ("Detached from network to process SIM refresh, failing connect request");
g_simple_async_report_error_in_idle (G_OBJECT (self),
callback,
user_data,
MM_CORE_ERROR,
MM_CORE_ERROR_RETRY,
"Detached from network to process SIM refresh, can't connect.");
g_task_report_new_error (self,
callback,
user_data,
connect_3gpp,
MM_CORE_ERROR,
MM_CORE_ERROR_RETRY,
"Detached from network to process SIM refresh, can't connect.");
return;
}
data = mm_base_modem_peek_best_data_port (MM_BASE_MODEM (modem), MM_PORT_TYPE_NET);
if (!data) {
g_simple_async_report_error_in_idle (G_OBJECT (self),
callback,
user_data,
MM_CORE_ERROR,
MM_CORE_ERROR_CONNECTED,
"Couldn't connect: no available net port available");
g_task_report_new_error (self,
callback,
user_data,
connect_3gpp,
MM_CORE_ERROR,
MM_CORE_ERROR_CONNECTED,
"Couldn't connect: no available net port available");
return;
}
ctx = detailed_connect_context_new (self,
modem,
primary,
data,
cancellable,
callback,
user_data);
ctx = g_new0 (DetailedConnectContext, 1);
ctx->modem = MM_BASE_MODEM (g_object_ref (modem));
ctx->primary = g_object_ref (primary);
ctx->data = g_object_ref (data);
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_task_data (task, ctx, (GDestroyNotify)detailed_connect_context_free);
config = mm_base_bearer_peek_config (MM_BASE_BEARER (self));
apn = mm_port_serial_at_quote_string (mm_bearer_properties_get_apn (config));
command = g_strdup_printf ("%%APNN=%s",apn);
command = g_strdup_printf ("%%APNN=%s", apn);
g_free (apn);
mm_base_modem_at_command_full (ctx->modem,
ctx->primary,
@@ -239,9 +209,9 @@ connect_3gpp (MMBroadbandBearer *self,
10, /* timeout */
FALSE, /* allow_cached */
FALSE, /* is_raw */
ctx->cancellable,
cancellable,
(GAsyncReadyCallback)connect_3gpp_apnsettings_ready,
ctx); /* user_data */
task); /* user_data */
g_free (command);
}