session: add virt_viewer_can_forward_ssh_agent()

Functions names say it all, it's only implemented for Spice, checking
for channel-ssh presence.

3 files changed, 23 insertions, 0 deletions

diff --git a/src/virt-viewer-session-spice.c b/src/virt-viewer-session-spice.c
index c146e33..f9a1c80 100644
--- a/src/virt-viewer-session-spice.c
+++ b/src/virt-viewer-session-spice.c
@@ -180,6 +180,14 @@ virt_viewer_session_spice_can_retry_auth(VirtViewerSession *session G_GNUC_UNUSE
     return TRUE;
 }
 
+static gboolean
+virt_viewer_session_spice_can_forward_ssh_agent(VirtViewerSession *session)
+{
+    VirtViewerSessionSpice *self = VIRT_VIEWER_SESSION_SPICE(session);
+
+    return spice_session_has_channel_type(self->priv->session, SPICE_CHANNEL_SSH);
+}
+
 static void
 create_spice_session(VirtViewerSessionSpice *self);
 
@@ -292,6 +300,7 @@ virt_viewer_session_spice_class_init(VirtViewerSessionSpiceClass *klass)
     dclass->apply_monitor_geometry = virt_viewer_session_spice_apply_monitor_geometry;
     dclass->can_share_folder = virt_viewer_session_spice_can_share_folder;
     dclass->can_retry_auth = virt_viewer_session_spice_can_retry_auth;
+    dclass->can_forward_ssh_agent = virt_viewer_session_spice_can_forward_ssh_agent;
 
     g_type_class_add_private(klass, sizeof(VirtViewerSessionSpicePrivate));
 
diff --git a/src/virt-viewer-session.c b/src/virt-viewer-session.c
index 0c9b564..a99144b 100644
--- a/src/virt-viewer-session.c
+++ b/src/virt-viewer-session.c
@@ -695,6 +695,18 @@ gboolean virt_viewer_session_can_retry_auth(VirtViewerSession *self)
     return klass->can_retry_auth ? klass->can_retry_auth(self) : FALSE;
 }
 
+gboolean virt_viewer_session_can_forward_ssh_agent(VirtViewerSession *self)
+
+{
+    VirtViewerSessionClass *klass;
+
+    g_return_val_if_fail(VIRT_VIEWER_IS_SESSION(self), FALSE);
+
+    klass = VIRT_VIEWER_SESSION_GET_CLASS(self);
+
+    return klass->can_forward_ssh_agent ? klass->can_forward_ssh_agent(self) : FALSE;
+}
+
 /*
  * Local variables:
  *  c-indent-level: 4
diff --git a/src/virt-viewer-session.h b/src/virt-viewer-session.h
index d3a9ccc..b2201d9 100644
--- a/src/virt-viewer-session.h
+++ b/src/virt-viewer-session.h
@@ -98,6 +98,7 @@ struct _VirtViewerSessionClass {
     void (*apply_monitor_geometry)(VirtViewerSession *session, GHashTable* monitors);
     gboolean (*can_share_folder)(VirtViewerSession *session);
     gboolean (*can_retry_auth)(VirtViewerSession *session);
+    gboolean (*can_forward_ssh_agent)(VirtViewerSession *session);
 };
 
 GType virt_viewer_session_get_type(void);
@@ -135,6 +136,7 @@ void virt_viewer_session_set_file(VirtViewerSession *self, VirtViewerFile *file)
 VirtViewerFile* virt_viewer_session_get_file(VirtViewerSession *self);
 gboolean virt_viewer_session_can_share_folder(VirtViewerSession *self);
 gboolean virt_viewer_session_can_retry_auth(VirtViewerSession *self);
+gboolean virt_viewer_session_can_forward_ssh_agent(VirtViewerSession *self);
 
 G_END_DECLS