Let users add either files or devices as disks to domains.
---
libvirt-designer/libvirt-designer-domain.c | 244
libvirt-designer/libvirt-designer-domain.h |7 +
libvirt-designer/libvirt-designer.sym |3 +
3 files changed, 254 insertions(+), 0 deletions(-)
diff --git a/libvirt-designer/libvirt-designer-domain.c
b/libvirt-designer/libvirt-designer-domain.c
index a8cabde..20611f2 100644
--- a/libvirt-designer/libvirt-designer-domain.c
+++ b/libvirt-designer/libvirt-designer-domain.c
@@ -37,6 +37,12 @@ struct _GVirDesignerDomainPrivate
GVirConfigCapabilities *caps;
OsinfoOs *os;
OsinfoPlatform *platform;
+
+OsinfoDeployment *deployment;
+/* next disk targets */
+unsigned int ide;
+unsigned int virtio;
+unsigned int sata;
};
G_DEFINE_TYPE(GVirDesignerDomain, gvir_designer_domain, G_TYPE_OBJECT);
@@ -134,6 +140,7 @@ static void gvir_designer_domain_finalize(GObject *object)
g_object_unref(priv-os);
g_object_unref(priv-platform);
g_object_unref(priv-caps);
+g_object_unref(priv-deployment);
G_OBJECT_CLASS(gvir_designer_domain_parent_class)-finalize(object);
}
@@ -663,3 +670,240 @@ cleanup:
g_object_unref(guest);
return ret;
}
+
+static GList *
+gvir_designer_domain_get_supported_disk_bus_types(GVirDesignerDomain *design)
+{
+GVirDesignerDomainPrivate *priv = design-priv;
+OsinfoDeviceList *dev_list;
+GHashTable *bus_hash = g_hash_table_new(g_str_hash, g_str_equal);
+GList *ret = NULL;
+int i;
+
+dev_list = osinfo_os_get_devices_by_property(priv-os, class, block,
TRUE);
+
+for (i = 0; i osinfo_list_get_length(OSINFO_LIST(dev_list)); i++) {
+OsinfoDevice *dev =
OSINFO_DEVICE(osinfo_list_get_nth(OSINFO_LIST(dev_list), i));
+const gchar *bus = osinfo_device_get_bus_type(dev);
+
+if (bus)
+g_hash_table_add(bus_hash, g_strdup(bus));
+}
+
+ret = g_hash_table_get_keys(bus_hash);
+ret = g_list_copy(ret);
+
+g_hash_table_destroy(bus_hash);
+return ret;
+}
+
+static OsinfoDeviceLink *
+gvir_designer_domain_get_preferred_device(GVirDesignerDomain *design,
+ const char *class,
+ GError **error)
+{
+GVirDesignerDomainPrivate *priv = design-priv;
+OsinfoFilter *filter = osinfo_filter_new();
+OsinfoDeviceLinkFilter *filter_link = NULL;
+OsinfoDeployment *deployment = priv-deployment;
+OsinfoDeviceLink *dev_link = NULL;
+
+if (!deployment) {
+priv-deployment = deployment = osinfo_db_find_deployment(osinfo_db,
+ priv-os,
+
priv-platform);
+if (!deployment) {
+g_set_error(error, GVIR_DESIGNER_DOMAIN_ERROR, 0,
+Unable to find any deployment in libosinfo database);
+goto cleanup;
+}
+}
+
+osinfo_filter_add_constraint(filter, class, class);
+filter_link = osinfo_devicelinkfilter_new(filter);
+dev_link = osinfo_deployment_get_preferred_device_link(deployment,
OSINFO_FILTER(filter_link));
+
+cleanup:
+if (filter_link)
+g_object_unref(filter_link);
+if (filter)
+g_object_unref(filter);
+return dev_link;
+}
+
+static const gchar *
+gvir_designer_domain_get_preferred_disk_bus_type(GVirDesignerDomain *design,
+ GError **error)
+{
+OsinfoDevice *dev;
+OsinfoDeviceLink *dev_link =
gvir_designer_domain_get_preferred_device(design,
+
block,
+
error);
+const gchar *ret = NULL;
+
+if (!dev_link)
+return NULL;
+
+dev = osinfo_devicelink_get_target(dev_link);
+ret = osinfo_device_get_bus_type(dev);
+
+return ret;
+}
+
+static gchar *
+gvir_designer_domain_next_disk_target(GVirDesignerDomain *design,
+ GVirConfigDomainDiskBus bus)
+{
+gchar *ret = NULL;
+GVirDesignerDomainPrivate *priv = design-priv;
+
+switch (bus) {
+case GVIR_CONFIG_DOMAIN_DISK_BUS_IDE:
+ret = g_strdup_printf(hd%c, 'a' + priv-ide++);
+break;
+case GVIR_CONFIG_DOMAIN_DISK_BUS_VIRTIO:
+ret = g_strdup_printf(vd%c, 'a' + priv-virtio++);
+break;
+case GVIR_CONFIG_DOMAIN_DISK_BUS_SATA:
+ret = g_strdup_printf(sd%c, 'a' + priv-sata++);
+break;
+case GVIR_CONFIG_DOMAIN_DISK_BUS_FDC:
+case GVIR_CONFIG_DOMAIN_DISK_BUS_SCSI:
+case GVIR_CONFIG_DOMAIN_DISK_BUS_XEN:
+case GVIR_CONFIG_DOMAIN_DISK_BUS_USB:
+case GVIR_CONFIG_DOMAIN_DISK_BUS_UML:
+default:
+/* not supported yet */
+/* XXX should we fallback to ide/virtio? */
+break;
+}
+
+return
