X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fbus-util.c;h=0b77d3f85d411548b2fbe91ccd714721d000908b;hp=4f1b68f6ea17e69f2a54623bdbdc3fbbe46ace8d;hb=a61ff8a1eea921800d6225ff137b24e0a0fb60e1;hpb=d46558812b735184c1c9b2a13c7b3587d6c1e271

diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index 4f1b68f6e..0b77d3f85 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -679,7 +679,7 @@ int bus_connect_user_systemd(sd_bus **_bus) {
         if (r < 0)
                 return r;
 
-        bus->address = strjoin("unix:path=", ee, "/systemd/private", NULL);
+        bus->address = strjoin("unix:path=", ee, "/systemd/private");
         if (!bus->address)
                 return -ENOMEM;
 
@@ -773,6 +773,23 @@ int bus_print_property(const char *name, sd_bus_message *property, bool value, b
                         char timespan[FORMAT_TIMESPAN_MAX];
 
                         print_property(name, "%s", format_timespan(timespan, sizeof(timespan), u, 0));
+                } else if (streq(name, "RestrictNamespaces")) {
+                        _cleanup_free_ char *s = NULL;
+                        const char *result = NULL;
+
+                        if ((u & NAMESPACE_FLAGS_ALL) == 0)
+                                result = "yes";
+                        else if ((u & NAMESPACE_FLAGS_ALL) == NAMESPACE_FLAGS_ALL)
+                                result = "no";
+                        else {
+                                r = namespace_flag_to_string_many(u, &s);
+                                if (r < 0)
+                                        return r;
+
+                                result = s;
+                        }
+
+                        print_property(name, "%s", result);
                 } else
                         print_property(name, "%"PRIu64, u);
 
@@ -1236,12 +1253,13 @@ int bus_map_all_properties(
         return bus_message_map_all_properties(m, map, userdata);
 }
 
-int bus_connect_transport(BusTransport transport, const char *host, bool user, sd_bus **bus) {
+int bus_connect_transport(BusTransport transport, const char *host, bool user, sd_bus **ret) {
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(transport >= 0);
         assert(transport < _BUS_TRANSPORT_MAX);
-        assert(bus);
+        assert(ret);
 
         assert_return((transport == BUS_TRANSPORT_LOCAL) == !host, -EINVAL);
         assert_return(transport == BUS_TRANSPORT_LOCAL || !user, -EOPNOTSUPP);
@@ -1251,26 +1269,35 @@ int bus_connect_transport(BusTransport transport, const char *host, bool user, s
         case BUS_TRANSPORT_LOCAL:
 #if 0 /// elogind does not support a user bus
                 if (user)
-                        r = sd_bus_default_user(bus);
+                        r = sd_bus_default_user(&bus);
                 else
 #endif // 0
-                        r = sd_bus_default_system(bus);
+                        r = sd_bus_default_system(&bus);
 
                 break;
 
         case BUS_TRANSPORT_REMOTE:
-                r = sd_bus_open_system_remote(bus, host);
+                r = sd_bus_open_system_remote(&bus, host);
                 break;
 
         case BUS_TRANSPORT_MACHINE:
-                r = sd_bus_open_system_machine(bus, host);
+                r = sd_bus_open_system_machine(&bus, host);
                 break;
 
         default:
                 assert_not_reached("Hmm, unknown transport type.");
         }
+        if (r < 0)
+                return r;
 
-        return r;
+        r = sd_bus_set_exit_on_disconnect(bus, true);
+        if (r < 0)
+                return r;
+
+        *ret = bus;
+        bus = NULL;
+
+        return 0;
 }
 
 #if 0 /// UNNEEDED by elogind
@@ -1324,6 +1351,25 @@ int bus_property_get_bool(
         return sd_bus_message_append_basic(reply, 'b', &b);
 }
 
+#if 0 /// UNNEEDED by elogind
+int bus_property_get_id128(
+                sd_bus *bus,
+                const char *path,
+                const char *interface,
+                const char *property,
+                sd_bus_message *reply,
+                void *userdata,
+                sd_bus_error *error) {
+
+        sd_id128_t *id = userdata;
+
+        if (sd_id128_is_null(*id)) /* Add an empty array if the ID is zero */
+                return sd_bus_message_append(reply, "ay", 0);
+        else
+                return sd_bus_message_append_array(reply, 'y', id->bytes, 16);
+}
+#endif // 0
+
 #if __SIZEOF_SIZE_T__ != 8
 int bus_property_get_size(
                 sd_bus *bus,
@@ -1446,7 +1492,7 @@ int bus_path_encode_unique(sd_bus *b, const char *prefix, const char *sender_id,
         if (!external_label)
                 return -ENOMEM;
 
-        p = strjoin(prefix, "/", sender_label, "/", external_label, NULL);
+        p = strjoin(prefix, "/", sender_label, "/", external_label);
         if (!p)
                 return -ENOMEM;
 
@@ -1554,3 +1600,22 @@ int bus_property_get_rlimit(
         return sd_bus_message_append(reply, "t", u);
 }
 #endif // 0
+
+int bus_track_add_name_many(sd_bus_track *t, char **l) {
+        int r = 0;
+        char **i;
+
+        assert(t);
+
+        /* Continues adding after failure, and returns the first failure. */
+
+        STRV_FOREACH(i, l) {
+                int k;
+
+                k = sd_bus_track_add_name(t, *i);
+                if (k < 0 && r >= 0)
+                        r = k;
+        }
+
+        return r;
+}