X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fdbus-path.c;h=c8c302ab3737cbbd91539abe7e2312c0cfd78400;hp=ed1dc265fc67271abc76c99e754a7ffaee81bd35;hb=7d1316aa29ea6757336e434a8b07266f7f2dc67a;hpb=01f78473b104d28db0fa813414092bc6358ae521

diff --git a/src/dbus-path.c b/src/dbus-path.c
index ed1dc265f..c8c302ab3 100644
--- a/src/dbus-path.c
+++ b/src/dbus-path.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -25,28 +25,60 @@
 #include "dbus-path.h"
 #include "dbus-execute.h"
 
-#define BUS_PATH_INTERFACE                                             \
-        " <interface name=\"org.freedesktop.systemd1.Path\">\n"        \
-        "  <property name=\"Unit\" type=\"s\"  access=\"read\"/>\n"     \
-        " </interface>\n"                                               \
+#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" \
+        " </interface>\n"
 
 #define INTROSPECTION                                                   \
         DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
         "<node>\n"                                                      \
         BUS_UNIT_INTERFACE                                              \
-        BUS_PATH_INTERFACE                                             \
+        BUS_PATH_INTERFACE                                              \
         BUS_PROPERTIES_INTERFACE                                        \
+        BUS_PEER_INTERFACE                                              \
         BUS_INTROSPECTABLE_INTERFACE                                    \
         "</node>\n"
 
 const char bus_path_interface[] = BUS_PATH_INTERFACE;
 
-DBusHandlerResult bus_path_message_handler(Unit *u, DBusMessage *message) {
+static int bus_path_append_paths(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+        Path *p = data;
+        DBusMessageIter sub, sub2;
+        PathSpec *k;
+
+        assert(m);
+        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;
+}
+
+DBusHandlerResult bus_path_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
         const BusProperty properties[] = {
                 BUS_UNIT_PROPERTIES,
-                { "org.freedesktop.systemd1.Path", "Unit", bus_property_append_string, "s", &u->path.unit->meta.id },
+                { "org.freedesktop.systemd1.Path", "Unit",  bus_property_append_string, "s",     u->path.unit->meta.id  },
+                { "org.freedesktop.systemd1.Path", "Paths", bus_path_append_paths,      "a(ss)", u                      },
                 { NULL, NULL, NULL, NULL, NULL }
         };
 
-        return bus_default_message_handler(u->meta.manager, message, INTROSPECTION, properties);
+        return bus_default_message_handler(u->meta.manager, c, message, INTROSPECTION, properties);
 }