4:20 a.m.
They are useful to tell libvirt-designer about which drivers
are install/will be installed in the OS associated with the domain.
This in turns allows libvirt-designer code to use these devices
when it's making some guesses about what to enable/not enable
in the VM being created.
---
libvirt-designer/libvirt-designer-domain.c | 79 ++++++++++++++++++++++++++++++
libvirt-designer/libvirt-designer-domain.h | 5 ++
libvirt-designer/libvirt-designer.sym | 3 ++
3 files changed, 87 insertions(+)
diff --git a/libvirt-designer/libvirt-designer-domain.c
b/libvirt-designer/libvirt-designer-domain.c
index 5da8dd3..30fddf5 100644
--- a/libvirt-designer/libvirt-designer-domain.c
+++ b/libvirt-designer/libvirt-designer-domain.c
@@ -40,6 +40,8 @@ struct _GVirDesignerDomainPrivate
OsinfoPlatform *platform;
OsinfoDeployment *deployment;
+ OsinfoDeviceDriverList *drivers;
+
/* next disk targets */
unsigned int ide;
unsigned int virtio;
@@ -61,6 +63,11 @@ gvir_designer_domain_error_quark(void)
return g_quark_from_static_string("gvir-designer-domain");
}
+static gboolean error_is_set(GError **error)
+{
+ return ((error != NULL) && (*error != NULL));
+}
+
enum {
PROP_0,
PROP_CONFIG,
@@ -160,6 +167,8 @@ static void gvir_designer_domain_finalize(GObject *object)
g_object_unref(priv->deployment);
if (priv->osinfo_db)
g_object_unref(priv->osinfo_db);
+ if (priv->drivers)
+ g_object_unref(priv->drivers);
G_OBJECT_CLASS(gvir_designer_domain_parent_class)->finalize(object);
}
@@ -235,6 +244,7 @@ static void gvir_designer_domain_init(GVirDesignerDomain *design)
priv = design->priv = GVIR_DESIGNER_DOMAIN_GET_PRIVATE(design);
priv->config = gvir_config_domain_new();
+ priv->drivers = osinfo_device_driverlist_new();
}
@@ -1184,3 +1194,72 @@ cleanup:
return ret;
}
+
+/**
+ * gvir_designer_domain_add_driver:
+ * @design: the domain designer instance
+ * @driver_id: OsInfo id of the driver to Add
+ * @error: return location for a #GError, or NULL
+ *
+ * Instructs libvirt-designer to assume that the driver identified by
+ * @driver_id is installed in the guest OS. This means that @design
+ * can use the device associated to @driver_id if needed.
+ *
+ * Returns: (transfer none): TRUE when successfully set, FALSE otherwise.
+ */
+gboolean gvir_designer_domain_add_driver(GVirDesignerDomain *design,
+ const char *driver_id,
+ GError **error)
+{
+ OsinfoEntity *driver;
+ OsinfoDeviceDriverList *drivers;
+ gboolean driver_added = FALSE;
+
+ g_return_val_if_fail(GVIR_DESIGNER_IS_DOMAIN(design), FALSE);
+ g_return_val_if_fail(driver_id != NULL, FALSE);
+ g_return_val_if_fail(!error_is_set(error), FALSE);
+
+ if (design->priv->os == NULL) {
+ g_set_error(error, GVIR_DESIGNER_DOMAIN_ERROR, 0, "Unknown OS");
+ goto end;
+ }
+
+ drivers = osinfo_os_get_device_drivers(design->priv->os);
+ driver = osinfo_list_find_by_id(OSINFO_LIST(drivers), driver_id);
+ g_return_val_if_fail(OSINFO_IS_DEVICE_DRIVER(driver), FALSE);
+ if (driver == NULL) {
+ g_set_error(error, GVIR_DESIGNER_DOMAIN_ERROR, 0,
+ "Unable to find driver %s in OS %s", driver_id,
+ osinfo_entity_get_id(OSINFO_ENTITY(design->priv->os)));
+ goto end;
+ }
+
+ osinfo_list_add(OSINFO_LIST(design->priv->drivers), driver);
+ driver_added = TRUE;
+
+end:
+ return driver_added;
+}
+
+
+/**
+ * gvir_designer_domain_remove_all_drivers:
+ * @design: the domain designer instance
+ * @error: return location for a #GError, or NULL
+ *
+ * Removes all drivers used in @design.
+ *
+ * Returns: (transfer none): TRUE when successfully set, FALSE otherwise.
+ * @see_also gvir_designer_domain_add_driver()
+ */
+gboolean gvir_designer_domain_remove_all_drivers(GVirDesignerDomain *design,
+ GError **error)
+{
+ g_return_val_if_fail(GVIR_DESIGNER_IS_DOMAIN(design), FALSE);
+ g_return_val_if_fail(!error_is_set(error), FALSE);
+
+ g_object_unref(design->priv->drivers);
+ design->priv->drivers = NULL;
+
+ return TRUE;
+}
diff --git a/libvirt-designer/libvirt-designer-domain.h
b/libvirt-designer/libvirt-designer-domain.h
index 4d68ff6..83bc0e5 100644
--- a/libvirt-designer/libvirt-designer-domain.h
+++ b/libvirt-designer/libvirt-designer-domain.h
@@ -115,6 +115,11 @@ gboolean gvir_designer_domain_setup_resources(GVirDesignerDomain
*design,
GVirDesignerDomainResources req,
GError **error);
+gboolean gvir_designer_domain_remove_all_drivers(GVirDesignerDomain *design,
+ GError **error);
+gboolean gvir_designer_domain_add_driver(GVirDesignerDomain *design,
+ const char *driver_id,
+ GError **error);
G_END_DECLS
#endif /* __LIBVIRT_DESIGNER_DOMAIN_H__ */
diff --git a/libvirt-designer/libvirt-designer.sym
b/libvirt-designer/libvirt-designer.sym
index 79db09f..750ebb2 100644
--- a/libvirt-designer/libvirt-designer.sym
+++ b/libvirt-designer/libvirt-designer.sym
@@ -10,6 +10,9 @@ LIBVIRT_DESIGNER_0.0.1 {
gvir_designer_domain_get_platform;
gvir_designer_domain_get_capabilities;
+ gvir_designer_domain_add_driver;
+ gvir_designer_domain_remove_all_drivers;
+
gvir_designer_domain_add_disk_file;
gvir_designer_domain_add_disk_device;
gvir_designer_domain_add_interface_network;
--
1.8.1.4