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authorKay Sievers <kay@vrfy.org>2012-04-11 12:59:52 +0200
committerKay Sievers <kay@vrfy.org>2012-04-11 16:03:51 +0200
commitb30e2f4c18ad81b04e4314fd191a5d458553773c (patch)
treede15b901a08d681a7a1e95c7a2d692b0ec181708 /src/core/dbus-path.c
parent9543ad166338a7bef8718070f11465df4b9badd7 (diff)
move libsystemd_core.la sources into core/
Diffstat (limited to 'src/core/dbus-path.c')
-rw-r--r--src/core/dbus-path.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/src/core/dbus-path.c b/src/core/dbus-path.c
new file mode 100644
index 0000000000..5506784c38
--- /dev/null
+++ b/src/core/dbus-path.c
@@ -0,0 +1,119 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd 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 2 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+
+#include "dbus-unit.h"
+#include "dbus-path.h"
+#include "dbus-execute.h"
+#include "dbus-common.h"
+
+#define BUS_PATH_INTERFACE \
+ " <interface name=\"org.freedesktop.systemd1.Path\">\n" \
+ " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"Paths\" type=\"a(ss)\" access=\"read\"/>\n" \
+ " <property name=\"MakeDirectory\" type=\"b\" access=\"read\"/>\n" \
+ " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
+ " </interface>\n"
+
+#define INTROSPECTION \
+ DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
+ "<node>\n" \
+ BUS_UNIT_INTERFACE \
+ BUS_PATH_INTERFACE \
+ BUS_PROPERTIES_INTERFACE \
+ BUS_PEER_INTERFACE \
+ BUS_INTROSPECTABLE_INTERFACE \
+ "</node>\n"
+
+#define INTERFACES_LIST \
+ BUS_UNIT_INTERFACES_LIST \
+ "org.freedesktop.systemd1.Path\0"
+
+const char bus_path_interface[] _introspect_("Path") = BUS_PATH_INTERFACE;
+
+const char bus_path_invalidating_properties[] =
+ "Result\0";
+
+static int bus_path_append_paths(DBusMessageIter *i, const char *property, void *data) {
+ Path *p = data;
+ DBusMessageIter sub, sub2;
+ PathSpec *k;
+
+ assert(i);
+ assert(property);
+ assert(p);
+
+ if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(ss)", &sub))
+ return -ENOMEM;
+
+ LIST_FOREACH(spec, k, p->specs) {
+ const char *t = path_type_to_string(k->type);
+
+ if (!dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &t) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &k->path) ||
+ !dbus_message_iter_close_container(&sub, &sub2))
+ return -ENOMEM;
+ }
+
+ if (!dbus_message_iter_close_container(i, &sub))
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int bus_path_append_unit(DBusMessageIter *i, const char *property, void *data) {
+ Unit *u = data;
+ Path *p = PATH(u);
+ const char *t;
+
+ assert(i);
+ assert(property);
+ assert(u);
+
+ t = UNIT_DEREF(p->unit) ? UNIT_DEREF(p->unit)->id : "";
+
+ return dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t) ? 0 : -ENOMEM;
+}
+
+static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_path_append_path_result, path_result, PathResult);
+
+static const BusProperty bus_path_properties[] = {
+ { "Unit", bus_path_append_unit, "s", 0 },
+ { "Paths", bus_path_append_paths, "a(ss)", 0 },
+ { "MakeDirectory", bus_property_append_bool, "b", offsetof(Path, make_directory) },
+ { "DirectoryMode", bus_property_append_mode, "u", offsetof(Path, directory_mode) },
+ { "Result", bus_path_append_path_result, "s", offsetof(Path, result) },
+ { NULL, }
+};
+
+DBusHandlerResult bus_path_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
+ Path *p = PATH(u);
+ const BusBoundProperties bps[] = {
+ { "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
+ { "org.freedesktop.systemd1.Path", bus_path_properties, p },
+ { NULL, }
+ };
+
+ return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
+}