[virt-tools-list] [PATCH 1/3]virt-viewer: Quit virt-viewer app when cancel button is clicked

[Guannan Ren]

When using virt-viewer for a guest with spice as its graphic, it will
ask for the authentication in the case of password setting. After clicking
cancell, it gives a message dialog:

	"Unable to authenticate with remote desktop server at localhost:5900:
	 Unable to collect credentials.Retry connection again?"

That is not expected, it should exit instead like what vnc did.
These patches fix the issue.
---
 src/virt-viewer-auth.c |   17 ++++++++++++++---
 1 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/virt-viewer-auth.c b/src/virt-viewer-auth.c
index d6c0300..e10690b 100644
--- a/src/virt-viewer-auth.c
+++ b/src/virt-viewer-auth.c
@@ -46,6 +46,7 @@ virt_viewer_auth_collect_credentials(const char *type,
 	GtkWidget *promptPassword;
 	GtkWidget *labelMessage;
 	int response;
+	int ret;
 	char *message;
 
 	dialog = GTK_WIDGET(gtk_builder_get_object(creds, "auth"));
@@ -79,16 +80,26 @@ virt_viewer_auth_collect_credentials(const char *type,
 	response = gtk_dialog_run(GTK_DIALOG(dialog));
 	gtk_widget_hide(dialog);
 
-	if (response == GTK_RESPONSE_OK) {
+	switch(response) {
+	case GTK_RESPONSE_OK:
 		if (username)
 			*username = g_strdup(gtk_entry_get_text(GTK_ENTRY(credUsername)));
 		if (password)
 			*password = g_strdup(gtk_entry_get_text(GTK_ENTRY(credPassword)));
+		ret = 1;
+		break;
+
+	case GTK_RESPONSE_CANCEL:
+		ret = -1;
+		break;
+
+	default:
+		ret = 0;
 	}
 
 	gtk_widget_destroy(GTK_WIDGET(dialog));
 
-	return response == GTK_RESPONSE_OK ? 0 : -1;
+	return ret;
 }
 
 #ifdef HAVE_GTK_VNC
@@ -126,7 +137,7 @@ virt_viewer_auth_vnc_credentials(GtkWidget *vnc,
 							       wantUsername ? &username : NULL,
 							       wantPassword ? &password : NULL);
 
-		if (ret < 0) {
+		if (ret <= 0) {
 			vnc_display_close(VNC_DISPLAY(vnc));
 			goto cleanup;
 		}
-- 
1.7.7.5