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- /*
- This file is part of GNUnet.
- (C) 2009, 2010, 2011 Christian Grothoff (and other contributing authors)
- 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 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
- */
- /**
- * @file fs/gnunet-service-fs_indexing.h
- * @brief indexing for the file-sharing service
- * @author Christian Grothoff
- */
- #ifndef GNUNET_SERVICE_FS_INDEXING_H
- #define GNUNET_SERVICE_FS_INDEXING_H
- #include "gnunet_block_lib.h"
- #include "gnunet_core_service.h"
- #include "gnunet_datastore_service.h"
- #include "gnunet_peer_lib.h"
- #include "gnunet_protocols.h"
- #include "gnunet_signatures.h"
- #include "gnunet_util_lib.h"
- /**
- * We've received an on-demand encoded block from the datastore.
- * Attempt to do on-demand encoding and (if successful), call the
- * continuation with the resulting block. On error, clean up and ask
- * the datastore for more results.
- *
- * @param key key for the content
- * @param size number of bytes in data
- * @param data content stored
- * @param type type of the content
- * @param priority priority of the content
- * @param anonymity anonymity-level for the content
- * @param expiration expiration time for the content
- * @param uid unique identifier for the datum;
- * maybe 0 if no unique identifier is available
- * @param cont function to call with the actual block (at most once, on success)
- * @param cont_cls closure for cont
- * @return GNUNET_OK on success
- */
- int
- GNUNET_FS_handle_on_demand_block (const struct GNUNET_HashCode * key, uint32_t size,
- const void *data, enum GNUNET_BLOCK_Type type,
- uint32_t priority, uint32_t anonymity,
- struct GNUNET_TIME_Absolute expiration,
- uint64_t uid,
- GNUNET_DATASTORE_DatumProcessor cont,
- void *cont_cls);
- /**
- * Handle INDEX_START-message.
- *
- * @param cls closure
- * @param client identification of the client
- * @param message the actual message
- */
- void
- GNUNET_FS_handle_index_start (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
- /**
- * Handle INDEX_LIST_GET-message.
- *
- * @param cls closure
- * @param client identification of the client
- * @param message the actual message
- */
- void
- GNUNET_FS_handle_index_list_get (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
- /**
- * Handle UNINDEX-message.
- *
- * @param cls closure
- * @param client identification of the client
- * @param message the actual message
- */
- void
- GNUNET_FS_handle_unindex (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
- /**
- * Initialize the indexing submodule.
- *
- * @param c configuration to use
- * @param d datastore to use
- * @return GNUNET_OK on success
- */
- int
- GNUNET_FS_indexing_init (const struct GNUNET_CONFIGURATION_Handle *c,
- struct GNUNET_DATASTORE_Handle *d);
- /**
- * Shutdown the module.
- */
- void
- GNUNET_FS_indexing_done (void);
- #endif
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