qmi-firmware-update: new --modem-storage-index option

8 files changed, 62 insertions, 1 deletions

diff --git a/src/qmi-firmware-update/qfu-main.c b/src/qmi-firmware-update/qfu-main.c
index 81ed304..331b36b 100644
--- a/src/qmi-firmware-update/qfu-main.c
+++ b/src/qmi-firmware-update/qfu-main.c
@@ -57,6 +57,7 @@ static gboolean   device_open_proxy_flag;
 static gboolean   device_open_mbim_flag;
 static gboolean   ignore_version_errors_flag;
 static gboolean   override_download_flag;
+static gint       modem_storage_index_int;
 static gboolean   skip_validation_flag;
 
 /* Reset */
@@ -217,6 +218,10 @@ static GOptionEntry context_update_entries[] = {
       "Download images even if module says it already has them.",
       NULL
     },
+    { "modem-storage-index", 0, 0, G_OPTION_ARG_INT, &modem_storage_index_int,
+      "Index storage for the modem image.",
+      "[INDEX]"
+    },
     { "skip-validation", 0, 0, G_OPTION_ARG_NONE, &skip_validation_flag,
       "Don't wait to validate the running firmware after update.",
       NULL
@@ -554,6 +559,14 @@ int main (int argc, char **argv)
 
     if (action_update_flag) {
         g_assert (QFU_IS_DEVICE_SELECTION (device_selection));
+
+        /* Validate storage index, just (0,G_MAXUINT8] for now. The value 0 is also not
+         * valid, but we use it to flag when no specific index has been requested. */
+        if (modem_storage_index_int < 0 || modem_storage_index_int > G_MAXUINT8) {
+            g_printerr ("error: invalid modem storage index\n");
+            goto out;
+        }
+
         result = qfu_operation_update_run ((const gchar **) image_strv,
                                            device_selection,
                                            firmware_version_str,
@@ -563,6 +576,7 @@ int main (int argc, char **argv)
                                            device_open_mbim_flag,
                                            ignore_version_errors_flag,
                                            override_download_flag,
+                                           (guint8) modem_storage_index_int,
                                            skip_validation_flag);
         goto out;
     }
diff --git a/src/qmi-firmware-update/qfu-operation-update.c b/src/qmi-firmware-update/qfu-operation-update.c
index c81ec6d..8a58984 100644
--- a/src/qmi-firmware-update/qfu-operation-update.c
+++ b/src/qmi-firmware-update/qfu-operation-update.c
@@ -125,6 +125,7 @@ qfu_operation_update_run (const gchar        **images,
                           gboolean             device_open_mbim,
                           gboolean             ignore_version_errors,
                           gboolean             override_download,
+                          guint8               modem_storage_index,
                           gboolean             skip_validation)
 {
     QfuUpdater *updater = NULL;
@@ -140,6 +141,7 @@ qfu_operation_update_run (const gchar        **images,
                                device_open_mbim,
                                ignore_version_errors,
                                override_download,
+                               modem_storage_index,
                                skip_validation);
     result = operation_update_run (updater, images);
     g_object_unref (updater);
diff --git a/src/qmi-firmware-update/qfu-operation.h b/src/qmi-firmware-update/qfu-operation.h
index 2659051..95c2b5e 100644
--- a/src/qmi-firmware-update/qfu-operation.h
+++ b/src/qmi-firmware-update/qfu-operation.h
@@ -36,6 +36,7 @@ gboolean qfu_operation_update_run     (const gchar        **images,
                                        gboolean             device_open_mbim,
                                        gboolean             ignore_version_errors,
                                        gboolean             override_download,
+                                       guint8               modem_storage_index,
                                        gboolean             skip_validation);
 gboolean qfu_operation_update_qdl_run (const gchar        **images,
                                        QfuDeviceSelection  *device_selection);
diff --git a/src/qmi-firmware-update/qfu-reseter.c b/src/qmi-firmware-update/qfu-reseter.c
index e0dc7bf..1429551 100644
--- a/src/qmi-firmware-update/qfu-reseter.c
+++ b/src/qmi-firmware-update/qfu-reseter.c
@@ -331,7 +331,7 @@ new_client_dms_ready (gpointer      unused,
     if (!qfu_utils_new_client_dms_finish (res,
                                           &ctx->qmi_device,
                                           &ctx->qmi_client,
-                                          NULL, NULL, NULL, NULL,
+                                          NULL, NULL, NULL, NULL, NULL,
                                           &error)) {
         /* Jump to AT-based boothold */
         g_debug ("[qfu-reseter] error: couldn't allocate QMI client: %s", error->message);
diff --git a/src/qmi-firmware-update/qfu-updater.c b/src/qmi-firmware-update/qfu-updater.c
index 3e9369f..7fe1112 100644
--- a/src/qmi-firmware-update/qfu-updater.c
+++ b/src/qmi-firmware-update/qfu-updater.c
@@ -56,6 +56,7 @@ struct _QfuUpdaterPrivate {
     gboolean            device_open_mbim;
     gboolean            ignore_version_errors;
     gboolean            override_download;
+    guint8              modem_storage_index;
     gboolean            skip_validation;
 };
 
@@ -110,6 +111,7 @@ typedef struct {
     /* Old/New info and capabilities */
     gchar                                    *revision;
     gboolean                                  supports_stored_image_management;
+    guint8                                    max_modem_storage_index;
     gboolean                                  supports_firmware_preference_management;
     QmiMessageDmsGetFirmwarePreferenceOutput *firmware_preference;
     gchar                                    *new_revision;
@@ -301,6 +303,7 @@ new_client_dms_after_ready (gpointer      unused,
                                           &ctx->qmi_client,
                                           &ctx->new_revision,
                                           &ctx->new_supports_stored_image_management,
+                                          NULL, /* we don't care about the max number of images */
                                           &ctx->new_supports_firmware_preference_management,
                                           &ctx->new_firmware_preference,
                                           &error)) {
@@ -896,6 +899,9 @@ run_context_step_set_firmware_preference (GTask *task)
     if (self->priv->override_download)
         qmi_message_dms_set_firmware_preference_input_set_download_override (input, TRUE, NULL);
 
+    if (self->priv->modem_storage_index > 0)
+        qmi_message_dms_set_firmware_preference_input_set_modem_storage_index (input, (guint8) self->priv->modem_storage_index, NULL);
+
     g_debug ("[qfu-updater] setting firmware preference...");
     g_debug ("[qfu-updater]   modem image: unique id '%.16s', build id '%s'",
              (gchar *) (modem_image_id.unique_id->data), modem_image_id.build_id);
@@ -1105,9 +1111,11 @@ new_client_dms_ready (gpointer      unused,
                       GTask        *task)
 {
     RunContext *ctx;
+    QfuUpdater *self;
     GError     *error = NULL;
 
     ctx = (RunContext *) g_task_get_task_data (task);
+    self = g_task_get_source_object (task);
 
     g_assert (!ctx->qmi_device);
     g_assert (!ctx->qmi_client);
@@ -1117,6 +1125,7 @@ new_client_dms_ready (gpointer      unused,
                                           &ctx->qmi_client,
                                           &ctx->revision,
                                           &ctx->supports_stored_image_management,
+                                          &ctx->max_modem_storage_index,
                                           &ctx->supports_firmware_preference_management,
                                           &ctx->firmware_preference,
                                           &error)) {
@@ -1125,6 +1134,16 @@ new_client_dms_ready (gpointer      unused,
         return;
     }
 
+    /* Validate modem storage index, if one specified */
+    if (self->priv->modem_storage_index > ctx->max_modem_storage_index) {
+        g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_FAILED,
+                                 "modem storage index out of bounds (%u > %u)",
+                                 self->priv->modem_storage_index,
+                                 ctx->max_modem_storage_index);
+        g_object_unref (task);
+        return;
+    }
+
     /* Go on */
     run_context_step_next (task, ctx->step + 1);
 }
@@ -1289,6 +1308,7 @@ qfu_updater_new (QfuDeviceSelection *device_selection,
                  gboolean            device_open_mbim,
                  gboolean            ignore_version_errors,
                  gboolean            override_download,
+                 guint8              modem_storage_index,
                  gboolean            skip_validation)
 {
     QfuUpdater *self;
@@ -1305,6 +1325,7 @@ qfu_updater_new (QfuDeviceSelection *device_selection,
     self->priv->carrier = (carrier ? g_strdup (carrier) : NULL);
     self->priv->ignore_version_errors = ignore_version_errors;
     self->priv->override_download = override_download;
+    self->priv->modem_storage_index = modem_storage_index;
     self->priv->skip_validation = skip_validation;
 
     return self;
diff --git a/src/qmi-firmware-update/qfu-updater.h b/src/qmi-firmware-update/qfu-updater.h
index f8c98bf..c3e4a8f 100644
--- a/src/qmi-firmware-update/qfu-updater.h
+++ b/src/qmi-firmware-update/qfu-updater.h
@@ -58,6 +58,7 @@ QfuUpdater *qfu_updater_new        (QfuDeviceSelection   *device_selection,
                                     gboolean              device_open_mbim,
                                     gboolean              ignore_version_errors,
                                     gboolean              override_download,
+                                    guint8                modem_storage_index,
                                     gboolean              skip_validation);
 QfuUpdater *qfu_updater_new_qdl    (QfuDeviceSelection   *device_selection);
 void        qfu_updater_run        (QfuUpdater           *self,
diff --git a/src/qmi-firmware-update/qfu-utils.c b/src/qmi-firmware-update/qfu-utils.c
index eb4a65f..01d950e 100644
--- a/src/qmi-firmware-update/qfu-utils.c
+++ b/src/qmi-firmware-update/qfu-utils.c
@@ -228,6 +228,7 @@ typedef struct {
     gboolean                                  revision_done;
     gboolean                                  supports_stored_image_management;
     gboolean                                  supports_stored_image_management_done;
+    guint8                                    max_storage_index;
     gboolean                                  supports_firmware_preference_management;
     QmiMessageDmsGetFirmwarePreferenceOutput *firmware_preference;
     gboolean                                  supports_firmware_preference_management_done;
@@ -252,6 +253,7 @@ qfu_utils_new_client_dms_finish (GAsyncResult  *res,
                                  QmiClientDms **qmi_client,
                                  gchar        **revision,
                                  gboolean      *supports_stored_image_management,
+                                 guint8        *max_storage_index,
                                  gboolean      *supports_firmware_preference_management,
                                  QmiMessageDmsGetFirmwarePreferenceOutput **firmware_preference,
                                  GError       **error)
@@ -270,6 +272,8 @@ qfu_utils_new_client_dms_finish (GAsyncResult  *res,
         *revision = (ctx->revision ? g_strdup (ctx->revision) : NULL);
     if (supports_stored_image_management)
         *supports_stored_image_management = ctx->supports_stored_image_management;
+    if (max_storage_index)
+        *max_storage_index = ctx->max_storage_index;
     if (supports_firmware_preference_management)
         *supports_firmware_preference_management = ctx->supports_firmware_preference_management;
     if (firmware_preference)
@@ -334,6 +338,23 @@ dms_list_stored_images_ready (QmiClientDms *client,
     output = qmi_client_dms_list_stored_images_finish (client, res, NULL);
     ctx->supports_stored_image_management = (output && qmi_message_dms_list_stored_images_output_get_result (output, NULL));
 
+    if (ctx->supports_stored_image_management) {
+        GArray *array;
+        guint i;
+
+        qmi_message_dms_list_stored_images_output_get_list (output, &array, NULL);
+
+        for (i = 0; i < array->len; i++) {
+            QmiMessageDmsListStoredImagesOutputListImage *image;
+
+            image = &g_array_index (array, QmiMessageDmsListStoredImagesOutputListImage, i);
+            if (image->type == QMI_DMS_FIRMWARE_IMAGE_TYPE_MODEM) {
+                ctx->max_storage_index = image->maximum_images;
+                break;
+            }
+        }
+    }
+
     if (output)
         qmi_message_dms_list_stored_images_output_unref (output);
 
diff --git a/src/qmi-firmware-update/qfu-utils.h b/src/qmi-firmware-update/qfu-utils.h
index 63baca5..83ceb0c 100644
--- a/src/qmi-firmware-update/qfu-utils.h
+++ b/src/qmi-firmware-update/qfu-utils.h
@@ -57,6 +57,7 @@ gboolean qfu_utils_new_client_dms_finish (GAsyncResult         *res,
                                           QmiClientDms        **qmi_client,
                                           gchar               **revision,
                                           gboolean             *supports_stored_image_management,
+                                          guint8               *max_storage_index,
                                           gboolean             *supports_firmware_preference_management,
                                           QmiMessageDmsGetFirmwarePreferenceOutput **firmware_preference,
                                           GError              **error);