vnc: add connection by file

Learn to connect to a VNC server with the connection details file, ex:

[virt-viewer]
type=vnc
host=localhost
port=2356
password=foobar

v2:
- add username/password support

https://bugzilla.redhat.com/show_bug.cgi?id=843410

1 files changed, 15 insertions, 1 deletions

diff --git a/src/virt-viewer-auth.c b/src/virt-viewer-auth.c
index 487e67c..9751ac8 100644
--- a/src/virt-viewer-auth.c
+++ b/src/virt-viewer-auth.c
@@ -96,7 +96,8 @@ virt_viewer_auth_collect_credentials(GtkWindow *window,
 
 #ifdef HAVE_GTK_VNC
 void
-virt_viewer_auth_vnc_credentials(GtkWindow *window,
+virt_viewer_auth_vnc_credentials(VirtViewerSession *session,
+                                 GtkWindow *window,
                                  GtkWidget *vnc,
                                  GValueArray *credList,
                                  char *vncAddress)
@@ -125,6 +126,19 @@ virt_viewer_auth_vnc_credentials(GtkWindow *window,
         }
     }
 
+    VirtViewerFile *file = virt_viewer_session_get_file(session);
+    if (file != NULL) {
+        if (wantUsername && virt_viewer_file_is_set(file, "username")) {
+            username = virt_viewer_file_get_username(file);
+            wantUsername = FALSE;
+        }
+        if (wantPassword && virt_viewer_file_is_set(file, "password")) {
+            password = virt_viewer_file_get_password(file);
+            g_message (password);
+            wantPassword = FALSE;
+        }
+    }
+
     if (wantUsername || wantPassword) {
         int ret = virt_viewer_auth_collect_credentials(window,
                                                        "VNC", vncAddress,