networkd: add basic org.freedesktop.network1.Network interface

[elogind.git] / src / network / networkd-network-bus.c

diff --git a/src/network/networkd-network-bus.c b/src/network/networkd-network-bus.c
new file mode 100644 (file)
index 0000000..a167857
--- /dev/null
+++ b/src/network/networkd-network-bus.c
@@ -0,0 +1,128 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Tom Gundersen
+
+  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 "bus-util.h"
+#include "bus-label.h"
+#include "strv.h"
+
+#include "networkd.h"
+
+const sd_bus_vtable network_vtable[] = {
+        SD_BUS_VTABLE_START(0),
+
+        SD_BUS_PROPERTY("Description", "s", NULL, offsetof(Network, description), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("SourcePath", "s", NULL, offsetof(Network, filename), SD_BUS_VTABLE_PROPERTY_CONST),
+/*        SD_BUS_PROPERTY("MatchMAC", "s", NULL TODO, offsetof(Network, match_mac), SD_BUS_VTABLE_PROPERTY_CONST), */
+        SD_BUS_PROPERTY("MatchPath", "s", NULL, offsetof(Network, match_path), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("MatchDriver", "s", NULL, offsetof(Network, match_driver), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("MatchType", "s", NULL, offsetof(Network, match_type), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("MatchName", "s", NULL, offsetof(Network, match_name), SD_BUS_VTABLE_PROPERTY_CONST),
+
+        SD_BUS_VTABLE_END
+};
+
+static char *network_bus_path(Network *network) {
+        _cleanup_free_ char *e = NULL;
+        _cleanup_free_ char *name = NULL;
+        char *networkname;
+        char *d;
+
+        assert(network);
+        assert(network->filename);
+
+        name = strdup(network->filename);
+        if (!name)
+                return NULL;
+
+        networkname = basename(name);
+
+        d = strrchr(networkname, '.');
+        if (!d)
+                return NULL;
+
+        assert(streq(d, ".network"));
+
+        *d = '\0';
+
+        e = bus_label_escape(networkname);
+        if (!e)
+                return NULL;
+
+        return strappend("/org/freedesktop/network1/network/", e);
+}
+
+int network_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
+        _cleanup_strv_free_ char **l = NULL;
+        Manager *m = userdata;
+        Network *network;
+        int r;
+
+        assert(bus);
+        assert(path);
+        assert(m);
+        assert(nodes);
+
+        LIST_FOREACH(networks, network, m->networks) {
+                char *p;
+
+                p = network_bus_path(network);
+                if (!p)
+                        return -ENOMEM;
+
+                r = strv_consume(&l, p);
+                if (r < 0)
+                        return r;
+        }
+
+        *nodes = l;
+        l = NULL;
+
+        return 1;
+}
+
+int network_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
+        Manager *m = userdata;
+        Network *network;
+        _cleanup_free_ char *name = NULL;
+        _cleanup_free_ char *e = NULL;
+        int r;
+
+        assert(bus);
+        assert(path);
+        assert(interface);
+        assert(m);
+        assert(found);
+
+        if (sscanf(path, "/org/freedesktop/network1/network/%ms", &name) != 1)
+                return 0;
+
+        e = bus_label_unescape(name);
+        if (!e)
+                return -ENOMEM;
+
+        r = network_get_by_name(m, e, &network);
+        if (r < 0)
+                return 0;
+
+        *found = network;
+
+        return 1;
+}