diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mm-sim-qmi.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/mm-sim-qmi.c b/src/mm-sim-qmi.c index f7b44a55..e0c7f2e5 100644 --- a/src/mm-sim-qmi.c +++ b/src/mm-sim-qmi.c @@ -27,6 +27,7 @@ #include "mm-log-object.h" #include "mm-sim-qmi.h" +#include "mm-modem-helpers-qmi.h" G_DEFINE_TYPE (MMSimQmi, mm_sim_qmi, MM_TYPE_BASE_SIM) @@ -89,6 +90,131 @@ ensure_qmi_client (GTask *task, } /*****************************************************************************/ +/* Wait for SIM ready */ + +#define SIM_READY_CHECKS_MAX 5 +#define SIM_READY_CHECKS_TIMEOUT_SECS 1 + +typedef struct { + QmiClient *client_uim; + guint ready_checks_n; +} WaitSimReadyContext; + +static void +wait_sim_ready_context_free (WaitSimReadyContext *ctx) +{ + g_clear_object (&ctx->client_uim); + g_slice_free (WaitSimReadyContext, ctx); +} + +static gboolean +wait_sim_ready_finish (MMBaseSim *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void sim_ready_check (GTask *task); + +static gboolean +sim_ready_retry_cb (GTask *task) +{ + sim_ready_check (task); + return G_SOURCE_REMOVE; +} + +static void +sim_ready_retry (GTask *task) +{ + g_timeout_add_seconds (SIM_READY_CHECKS_TIMEOUT_SECS, (GSourceFunc) sim_ready_retry_cb, task); +} + +static void +uim_get_card_status_ready (QmiClientUim *client, + GAsyncResult *res, + GTask *task) +{ + g_autoptr(QmiMessageUimGetCardStatusOutput) output = NULL; + g_autoptr(GError) error = NULL; + MMSimQmi *self; + + self = g_task_get_source_object (task); + + output = qmi_client_uim_get_card_status_finish (client, res, &error); + if (!output || + !qmi_message_uim_get_card_status_output_get_result (output, &error) || + (!mm_qmi_uim_get_card_status_output_parse (self, output, NULL, NULL, NULL, NULL, NULL, &error) && + (g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_NOT_INSERTED) || + g_error_matches (error, MM_CORE_ERROR, MM_CORE_ERROR_RETRY)))) { + mm_obj_dbg (self, "sim not yet considered ready... retrying"); + sim_ready_retry (task); + return; + } + + /* SIM is considered ready now */ + mm_obj_dbg (self, "sim is ready"); + g_task_return_boolean (task, TRUE); + g_object_unref (task); +} + +static void +sim_ready_check (GTask *task) +{ + WaitSimReadyContext *ctx; + MMSimQmi *self; + + self = g_task_get_source_object (task); + ctx = g_task_get_task_data (task); + + ctx->ready_checks_n++; + if (ctx->ready_checks_n == SIM_READY_CHECKS_MAX) { + g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "failed waiting for SIM readiness"); + g_object_unref (task); + return; + } + + mm_obj_dbg (self, "checking SIM readiness"); + qmi_client_uim_get_card_status (QMI_CLIENT_UIM (ctx->client_uim), + NULL, + 5, + NULL, + (GAsyncReadyCallback) uim_get_card_status_ready, + task); +} + +static void +wait_sim_ready (MMBaseSim *_self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + QmiClient *client; + MMSimQmi *self; + GTask *task; + WaitSimReadyContext *ctx; + + self = MM_SIM_QMI (_self); + task = g_task_new (self, NULL, callback, user_data); + + mm_obj_dbg (self, "waiting for SIM to be ready..."); + if (!self->priv->dms_uim_deprecated) { + g_task_return_boolean (task, TRUE); + g_object_unref (task); + return; + } + + if (!ensure_qmi_client (task, self, QMI_SERVICE_UIM, &client)) + return; + + ctx = g_slice_new0 (WaitSimReadyContext); + ctx->client_uim = g_object_ref (client); + g_task_set_task_data (task, ctx, (GDestroyNotify) wait_sim_ready_context_free); + + sim_ready_check (task); +} + +/*****************************************************************************/ /* Load SIM ID (ICCID) */ static GArray * @@ -1406,6 +1532,8 @@ mm_sim_qmi_class_init (MMSimQmiClass *klass) object_class->get_property = get_property; object_class->set_property = set_property; + base_sim_class->wait_sim_ready = wait_sim_ready; + base_sim_class->wait_sim_ready_finish = wait_sim_ready_finish; base_sim_class->load_sim_identifier = load_sim_identifier; base_sim_class->load_sim_identifier_finish = load_sim_identifier_finish; base_sim_class->load_imsi = load_imsi; |