Add rest_proxy_auth_[un]pause

They can be used in RestProxy::authenticate signals
to suspend the current authentication attempt. This allows to get
back to the mainloop to get the credentials, and to then rerun
the call with the correct credentials.

https://bugzilla.gnome.org/show_bug.cgi?id=658937

3 files changed, 42 insertions, 0 deletions

diff --git a/rest/rest-proxy-auth-private.h b/rest/rest-proxy-auth-private.h
index 056174e..3b92782 100644
--- a/rest/rest-proxy-auth-private.h
+++ b/rest/rest-proxy-auth-private.h
@@ -32,6 +32,7 @@ RestProxyAuth* rest_proxy_auth_new (RestProxy *proxy,
                                     SoupSession *session,
                                     SoupMessage *message,
                                     SoupAuth *auth);
+gboolean rest_proxy_auth_is_paused (RestProxyAuth *auth);
 
 G_END_DECLS
 
diff --git a/rest/rest-proxy-auth.c b/rest/rest-proxy-auth.c
index f336e7f..3d808d4 100644
--- a/rest/rest-proxy-auth.c
+++ b/rest/rest-proxy-auth.c
@@ -87,3 +87,41 @@ rest_proxy_auth_new (RestProxy *proxy,
 
   return rest_auth;
 }
+
+void
+rest_proxy_auth_pause (RestProxyAuth *auth)
+{
+  g_return_if_fail (REST_IS_PROXY_AUTH (auth));
+
+  if (auth->priv->paused)
+      return;
+
+  auth->priv->paused = TRUE;
+  soup_session_pause_message (auth->priv->session, auth->priv->message);
+}
+
+void
+rest_proxy_auth_unpause (RestProxyAuth *auth)
+{
+  RestProxy *proxy;
+  gchar *username;
+  gchar *password;
+
+  g_return_if_fail (REST_IS_PROXY_AUTH (auth));
+  g_return_if_fail (auth->priv->paused);
+
+  proxy = REST_PROXY (auth->priv->proxy);
+  g_object_get (G_OBJECT (proxy), "username", &username, "password", &password, NULL);
+  soup_auth_authenticate (auth->priv->auth, username, password);
+  g_free (username);
+  g_free (password);
+  soup_session_unpause_message (auth->priv->session, auth->priv->message);
+  auth->priv->paused = FALSE;
+}
+
+G_GNUC_INTERNAL gboolean rest_proxy_auth_is_paused (RestProxyAuth *auth)
+{
+  g_return_val_if_fail (REST_IS_PROXY_AUTH (auth), FALSE);
+
+  return auth->priv->paused;
+}
diff --git a/rest/rest-proxy-auth.h b/rest/rest-proxy-auth.h
index 9761f75..6358e1a 100644
--- a/rest/rest-proxy-auth.h
+++ b/rest/rest-proxy-auth.h
@@ -64,6 +64,9 @@ typedef struct {
 
 GType rest_proxy_auth_get_type (void);
 
+void rest_proxy_auth_pause (RestProxyAuth *auth);
+void rest_proxy_auth_unpause (RestProxyAuth *auth);
+
 G_END_DECLS
 
 #endif /* _REST_PROXY_AUTH */