4:38 a.m.
When the user sets up the graphical framebuffer to use SPICE,
we now add automatically the SPICE agent channel if it's not present
already.
---
libvirt-designer/libvirt-designer-domain.c | 85 ++++++++++++++++++++++++++++++
1 file changed, 85 insertions(+)
diff --git a/libvirt-designer/libvirt-designer-domain.c
b/libvirt-designer/libvirt-designer-domain.c
index 1222d21..7aed372 100644
--- a/libvirt-designer/libvirt-designer-domain.c
+++ b/libvirt-designer/libvirt-designer-domain.c
@@ -72,6 +72,7 @@ static gboolean error_is_set(GError **error)
return ((error != NULL) && (*error != NULL));
}
+static const char GVIR_DESIGNER_SPICE_CHANNEL_NAME[] = "com.redhat.spice.0";
static const char GVIR_DESIGNER_VIRTIO_BLOCK_DEVICE_ID[] =
"http://pciids.sourceforge.net/v2.2/pci.ids/1af4/1001";
enum {
@@ -317,6 +318,29 @@ end:
}
+static GList *
+gvir_designer_domain_get_device_by_type(GVirDesignerDomain *design, GType type)
+{
+ GList *devices;
+ GList *it;
+ GList *matched_devices = NULL;
+
+ devices = gvir_config_domain_get_devices(design->priv->config);
+ for (it = devices; it != NULL; it = it->next) {
+ GType device_type = G_OBJECT_TYPE(it->data);
+
+ if (g_type_is_a(device_type, type)) {
+ matched_devices = g_list_prepend(matched_devices,
+ g_object_ref(G_OBJECT(it->data)));
+ }
+
+ }
+ g_list_free_full(devices, g_object_unref);
+
+ return g_list_reverse(matched_devices);
+}
+
+
static void gvir_designer_domain_add_clock(GVirDesignerDomain *design)
{
GVirConfigDomainClock *clock;
@@ -352,6 +376,65 @@ static void gvir_designer_domain_add_clock(GVirDesignerDomain
*design)
}
+static gboolean
+gvir_designer_domain_has_spice_channel(GVirDesignerDomain *design)
+{
+ GList *devices;
+ GList *it;
+ gboolean has_spice = FALSE;
+
+ devices = gvir_designer_domain_get_device_by_type(design,
+ GVIR_CONFIG_TYPE_DOMAIN_CHANNEL);
+ for (it = devices; it != NULL; it = it->next) {
+ GVirConfigDomainChannel *channel;
+ const char *target_name;
+ channel = GVIR_CONFIG_DOMAIN_CHANNEL(it->data);
+ target_name = gvir_config_domain_channel_get_target_name(channel);
+ if (g_strcmp0(target_name, GVIR_DESIGNER_SPICE_CHANNEL_NAME) == 0) {
+ /* FIXME could do more sanity checks (check if the channel
+ * source has the 'spicevmc' type)
+ */
+ GVirConfigDomainChannelTargetType target_type;
+ target_type = gvir_config_domain_channel_get_target_type(channel);
+ if (target_type == GVIR_CONFIG_DOMAIN_CHANNEL_TARGET_VIRTIO) {
+ has_spice = TRUE;
+ } else {
+ g_critical("Inconsistent SPICE channel, target type is wrong
(%d)",
+ target_type);
+ has_spice = FALSE;
+ }
+
+ break;
+ }
+ }
+ g_list_free_full(devices, g_object_unref);
+
+ return has_spice;
+}
+
+
+static void gvir_designer_domain_add_spice_channel(GVirDesignerDomain *design)
+{
+ /* FIXME: error out if there is no support for the vioserial device */
+ GVirConfigDomainChannel *channel;
+ GVirConfigDomainChardevSourceSpiceVmc *vmc;
+
+ channel = gvir_config_domain_channel_new();
+ gvir_config_domain_channel_set_target_type(channel,
+
GVIR_CONFIG_DOMAIN_CHANNEL_TARGET_VIRTIO);
+ gvir_config_domain_channel_set_target_name(channel,
+ GVIR_DESIGNER_SPICE_CHANNEL_NAME);
+ vmc = gvir_config_domain_chardev_source_spicevmc_new();
+ gvir_config_domain_chardev_set_source(GVIR_CONFIG_DOMAIN_CHARDEV(channel),
+ GVIR_CONFIG_DOMAIN_CHARDEV_SOURCE(vmc));
+ g_object_unref(G_OBJECT(vmc));
+
+ gvir_config_domain_add_device(design->priv->config,
+ GVIR_CONFIG_DOMAIN_DEVICE(channel));
+ g_object_unref(G_OBJECT(channel));
+}
+
+
static GVirConfigDomainGraphics *
gvir_designer_domain_create_graphics_desktop(GVirDesignerDomain *design,
GError **error)
@@ -435,6 +518,8 @@ gvir_designer_domain_add_graphics(GVirDesignerDomain *design,
gvir_config_domain_graphics_spice_set_image_compression(spice,
GVIR_CONFIG_DOMAIN_GRAPHICS_SPICE_IMAGE_COMPRESSION_OFF);
graphics = GVIR_CONFIG_DOMAIN_GRAPHICS(spice);
+ if (!gvir_designer_domain_has_spice_channel(design))
+ gvir_designer_domain_add_spice_channel(design);
break;
}
--
1.8.1.4