libsysprof-ui: stub out proxy source

The goal for this (which is unfinished) is to setup a dbus proxy to the
peer. That can be reused for both gtk and mutter, if configured correctly.

We'll likely need to allow some specific config tweaks in the UI.

src/libsysprof-ui/sysprof-proxy-aid.h

@@ -0,0 +1,49 @@
+/* sysprof-proxy-aid.h
+ *
+ * Copyright 2019 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include "sysprof-aid.h"
+
+G_BEGIN_DECLS
+
+#define SYSPROF_TYPE_PROXY_AID (sysprof_proxy_aid_get_type())
+
+G_DECLARE_DERIVABLE_TYPE (SysprofProxyAid, sysprof_proxy_aid, SYSPROF, PROXY_AID, SysprofAid)
+
+struct _SysprofProxyAidClass
+{
+  SysprofAidClass parent_class;
+
+  /*< private >*/
+  gpointer _reserved[8];
+};
+
+SYSPROF_AVAILABLE_IN_ALL
+void sysprof_proxy_aid_set_bus_type    (SysprofProxyAid *self,
+                                        GBusType         bus_type);
+SYSPROF_AVAILABLE_IN_ALL
+void sysprof_proxy_aid_set_bus_name    (SysprofProxyAid *self,
+                                        const gchar     *bus_name);
+SYSPROF_AVAILABLE_IN_ALL
+void sysprof_proxy_aid_set_object_path (SysprofProxyAid *self,
+                                        const gchar     *obj_path);
+
+G_END_DECLS