bus-proxy: extract proxy into Proxy object

Move all the proxy code into a "struct Proxy" object that can be used
from multiple binaries.

We now dropped SMACK as we have to refactor it to work properly. We can
introduce it later on.

1 files changed, 53 insertions, 0 deletions

diff --git a/src/bus-proxyd/proxy.h b/src/bus-proxyd/proxy.h
new file mode 100644
index 0000000000..08994fe502
--- /dev/null
+++ b/src/bus-proxyd/proxy.h
@@ -0,0 +1,53 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 David Herrmann
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdlib.h>
+#include "sd-bus.h"
+#include "bus-xml-policy.h"
+#include "util.h"
+
+typedef struct Proxy Proxy;
+
+struct Proxy {
+        sd_bus *local_bus;
+        struct ucred local_creds;
+        int local_in;
+        int local_out;
+
+        sd_bus *dest_bus;
+
+        Set *owned_names;
+        Policy policy_buffer;
+        Policy *policy;
+
+        bool got_hello : 1;
+};
+
+int proxy_new(Proxy **out, int in_fd, int out_fd, const char *dest);
+Proxy *proxy_free(Proxy *p);
+
+int proxy_load_policy(Proxy *p, char **configuration);
+int proxy_hello_policy(Proxy *p, uid_t original_uid);
+int proxy_run(Proxy *p);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Proxy*, proxy_free);