diff options
Diffstat (limited to 'src/util/mq.c')
| -rw-r--r-- | src/util/mq.c | 55 |
1 files changed, 45 insertions, 10 deletions
diff --git a/src/util/mq.c b/src/util/mq.c index 81a42e0c68..eaac85575c 100644 --- a/src/util/mq.c +++ b/src/util/mq.c @@ -2,20 +2,18 @@ This file is part of GNUnet. Copyright (C) 2012-2017 GNUnet e.V. - GNUnet 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 3, or (at your - option) any later version. + GNUnet is free software: you can redistribute it and/or modify it + under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, + or (at your option) any later version. GNUnet 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 GNUnet; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /** @@ -1216,6 +1214,43 @@ GNUNET_MQ_copy_handlers (const struct GNUNET_MQ_MessageHandler *handlers) /** + * Copy an array of handlers, appending AGPL handler. + * + * Useful if the array has been delared in local memory and needs to be + * persisted for future use. + * + * @param handlers Array of handlers to be copied. Can be NULL (nothing done). + * @param agpl_handler function to call for AGPL handling + * @param agpl_cls closure for @a agpl_handler + * @return A newly allocated array of handlers. + * Needs to be freed with #GNUNET_free. + */ +struct GNUNET_MQ_MessageHandler * +GNUNET_MQ_copy_handlers2 (const struct GNUNET_MQ_MessageHandler *handlers, + GNUNET_MQ_MessageCallback agpl_handler, + void *agpl_cls) +{ + struct GNUNET_MQ_MessageHandler *copy; + unsigned int count; + + if (NULL == handlers) + return NULL; + count = GNUNET_MQ_count_handlers (handlers); + copy = GNUNET_new_array (count + 2, + struct GNUNET_MQ_MessageHandler); + GNUNET_memcpy (copy, + handlers, + count * sizeof (struct GNUNET_MQ_MessageHandler)); + copy[count].mv = NULL; + copy[count].cb = agpl_handler; + copy[count].cls = agpl_cls; + copy[count].type = GNUNET_MESSAGE_TYPE_REQUEST_AGPL; + copy[count].expected_size = sizeof (struct GNUNET_MessageHeader); + return copy; +} + + +/** * Count the handlers in a handler array. * * @param handlers Array of handlers to be counted. |