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-rw-r--r--avahi-client/entrygroup.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/avahi-client/entrygroup.c b/avahi-client/entrygroup.c
index cd84534..4143f2b 100644
--- a/avahi-client/entrygroup.c
+++ b/avahi-client/entrygroup.c
@@ -330,6 +330,21 @@ fail:
return r;
}
+static int append_rdata(DBusMessage *message, uint8_t *rdata, size_t size) {
+ DBusMessageIter iter, sub;
+
+ assert(message);
+
+ dbus_message_iter_init_append(message, &iter);
+
+ if (!(dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE_AS_STRING, &sub)) ||
+ !(dbus_message_iter_append_fixed_array(&sub, DBUS_TYPE_BYTE, &rdata, size)) ||
+ !(dbus_message_iter_close_container(&iter, &sub)))
+ return -1;
+
+ return 0;
+}
+
static int append_string_list(DBusMessage *message, AvahiStringList *txt) {
DBusMessageIter iter, sub;
int r = -1;
@@ -775,3 +790,88 @@ fail:
return r;
}
+
+/** Add an arbitrary record */
+int avahi_entry_group_add_record(
+ AvahiEntryGroup *group,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ uint16_t clazz,
+ uint16_t type,
+ uint32_t ttl,
+ uint8_t *rdata,
+ size_t size) {
+
+ DBusMessage *message = NULL, *reply = NULL;
+ int r = AVAHI_OK;
+ DBusError error;
+ AvahiClient *client;
+ int32_t i_interface, i_protocol;
+ uint32_t u_flags;
+
+ assert(name);
+
+ client = group->client;
+
+ if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+ return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
+
+ dbus_error_init(&error);
+
+ if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddRecord"))) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
+ goto fail;
+ }
+
+ i_interface = (int32_t) interface;
+ i_protocol = (int32_t) protocol;
+ u_flags = (uint32_t) flags;
+
+ if (!dbus_message_append_args(
+ message,
+ DBUS_TYPE_INT32, &i_interface,
+ DBUS_TYPE_INT32, &i_protocol,
+ DBUS_TYPE_UINT32, &u_flags,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_UINT16, &clazz,
+ DBUS_TYPE_UINT16, &type,
+ DBUS_TYPE_UINT32, &ttl,
+ DBUS_TYPE_INVALID) || append_rdata(message, rdata, size) < 0) {
+ r = avahi_client_set_errno(group->client, AVAHI_ERR_NO_MEMORY);
+ goto fail;
+ }
+
+ if (!(reply = dbus_connection_send_with_reply_and_block(client->bus, message, -1, &error)) ||
+ dbus_error_is_set (&error)) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR);
+ goto fail;
+ }
+
+ if (!dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) ||
+ dbus_error_is_set (&error)) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR);
+ goto fail;
+ }
+
+ dbus_message_unref(message);
+ dbus_message_unref(reply);
+
+ return AVAHI_OK;
+
+fail:
+
+ if (dbus_error_is_set(&error)) {
+ r = avahi_client_set_dbus_error(client, &error);
+ dbus_error_free(&error);
+ }
+
+ if (message)
+ dbus_message_unref(message);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ return r;
+}