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- /*
- This file is part of GNUnet.
- Copyright (C) 2010-2015, 2018, 2019 GNUnet e.V.
- 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
- 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/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file
- * Bandwidth allocation API for applications to interact with
- *
- * @author Christian Grothoff
- * @author Matthias Wachs
- *
- * @defgroup TRANSPORT service
- * Bandwidth allocation
- *
- * @{
- */
- #ifndef GNUNET_TRANSPORT_APPLICATION_SERVICE_H
- #define GNUNET_TRANSPORT_APPLICATION_SERVICE_H
- #include "gnunet_constants.h"
- #include "gnunet_util_lib.h"
- /**
- * Handle to the TRANSPORT subsystem for making suggestions about
- * connections the peer would like to have.
- */
- struct GNUNET_TRANSPORT_ApplicationHandle;
- /**
- * Initialize the TRANSPORT application client handle.
- *
- * @param cfg configuration to use
- * @return ats application handle, NULL on error
- */
- struct GNUNET_TRANSPORT_ApplicationHandle *
- GNUNET_TRANSPORT_application_init (const struct GNUNET_CONFIGURATION_Handle *cfg);
- /**
- * Shutdown TRANSPORT application client.
- *
- * @param ch handle to destroy
- */
- void
- GNUNET_TRANSPORT_application_done (struct GNUNET_TRANSPORT_ApplicationHandle *ch);
- /**
- * Handle for suggestion requests.
- */
- struct GNUNET_TRANSPORT_ApplicationSuggestHandle;
- /**
- * An application would like to communicate with a peer. TRANSPORT should
- * allocate bandwith using a suitable address for requiremetns @a pk
- * to transport.
- *
- * @param ch handle
- * @param peer identity of the peer we need an address for
- * @param pk what kind of application will the application require (can be
- * #GNUNET_MQ_PREFERENCE_NONE, we will still try to connect)
- * @param bw desired bandwith, can be zero (we will still try to connect)
- * @return suggestion handle, NULL if request is already pending
- */
- struct GNUNET_TRANSPORT_ApplicationSuggestHandle *
- GNUNET_TRANSPORT_application_suggest (struct GNUNET_TRANSPORT_ApplicationHandle *ch,
- const struct GNUNET_PeerIdentity *peer,
- enum GNUNET_MQ_PreferenceKind pk,
- struct GNUNET_BANDWIDTH_Value32NBO bw);
- /**
- * We no longer care about communicating with a peer.
- *
- * @param sh handle
- */
- void
- GNUNET_TRANSPORT_application_suggest_cancel (struct GNUNET_TRANSPORT_ApplicationSuggestHandle *sh);
- /** @} */ /* end of group */
- #endif
- /* end of file gnunet_ats_application_service.h */
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