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/*
This file is part of GNUnet.
(C) 2010 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/fs_test_lib.h
* @brief library routines for testing FS publishing and downloading
* with multiple peers; this code is limited to flat files
* and no keywords (those functions can be tested with
* single-peer setups; this is for testing routing).
* @author Christian Grothoff
*/
#ifndef FS_TEST_LIB_H
#define FS_TEST_LIB_H
#include "gnunet_util_lib.h"
#include "gnunet_fs_service.h"
/**
* Handle for a daemon started for testing FS.
*/
struct GNUNET_FS_TestDaemon;
/**
* Start daemons for testing.
*
* @param template_cfg_file configuration template to use
* @param timeout if this operation cannot be completed within the
* given period, call the continuation with an error code
* @param total number of daemons to start
* @param daemons array of 'total' entries to be initialized
* (array must already be allocated, will be filled)
* @param cont function to call when done; note that if 'cont'
* is called with reason "TIMEOUT", then starting the
* daemons has failed and the client MUST NOT call
* 'GNUNET_FS_TEST_daemons_stop'!
* @param cont_cls closure for cont
*/
void
GNUNET_FS_TEST_daemons_start (const char *template_cfg_file,
struct GNUNET_TIME_Relative timeout,
unsigned int total,
struct GNUNET_FS_TestDaemon **daemons,
GNUNET_SCHEDULER_Task cont, void *cont_cls);
struct GNUNET_FS_TEST_ConnectContext;
/**
* Connect two daemons for testing.
*
* @param daemon1 first daemon to connect
* @param daemon2 second first daemon to connect
* @param timeout if this operation cannot be completed within the
* given period, call the continuation with an error code
* @param cont function to call when done
* @param cont_cls closure for cont
*/
struct GNUNET_FS_TEST_ConnectContext *
GNUNET_FS_TEST_daemons_connect (struct GNUNET_FS_TestDaemon *daemon1,
struct GNUNET_FS_TestDaemon *daemon2,
struct GNUNET_TIME_Relative timeout,
GNUNET_SCHEDULER_Task cont, void *cont_cls);
/**
* Cancel connect operation.
*
* @param cc operation to cancel
*/
void
GNUNET_FS_TEST_daemons_connect_cancel (struct GNUNET_FS_TEST_ConnectContext
*cc);
/**
* Obtain peer group used for testing.
*
* @param daemons array with the daemons (must contain at least one)
* @return peer group
*/
struct GNUNET_TESTING_PeerGroup *
GNUNET_FS_TEST_get_group (struct GNUNET_FS_TestDaemon **daemons);
/**
* Obtain peer configuration used for testing.
*
* @param daemons array with the daemons
* @param off which configuration to get
* @return peer configuration
*/
const struct GNUNET_CONFIGURATION_Handle *
GNUNET_FS_TEST_get_configuration (struct GNUNET_FS_TestDaemon **daemons,
unsigned int off);
/**
* Stop daemons used for testing.
*
* @param total number of daemons to stop
* @param daemons array with the daemons (values will be clobbered)
*/
void
GNUNET_FS_TEST_daemons_stop (unsigned int total,
struct GNUNET_FS_TestDaemon **daemons);
/**
* Function signature.
*
* @param cls closure (user defined)
* @param uri a URI, NULL for errors
*/
typedef void (*GNUNET_FS_TEST_UriContinuation) (void *cls,
const struct GNUNET_FS_Uri *
uri);
/**
* Publish a file at the given daemon.
*
* @param daemon where to publish
* @param timeout if this operation cannot be completed within the
* given period, call the continuation with an error code
* @param anonymity option for publication
* @param do_index GNUNET_YES for index, GNUNET_NO for insertion,
* GNUNET_SYSERR for simulation
* @param size size of the file to publish
* @param seed seed to use for file generation
* @param verbose how verbose to be in reporting
* @param cont function to call when done
* @param cont_cls closure for cont
*/
void
GNUNET_FS_TEST_publish (struct GNUNET_FS_TestDaemon *daemon,
struct GNUNET_TIME_Relative timeout, uint32_t anonymity,
int do_index, uint64_t size, uint32_t seed,
unsigned int verbose,
GNUNET_FS_TEST_UriContinuation cont, void *cont_cls);
/**
* Perform test download.
*
* @param daemon which peer to download from
* @param timeout if this operation cannot be completed within the
* given period, call the continuation with an error code
* @param anonymity option for download
* @param seed used for file validation
* @param uri URI of file to download (CHK/LOC only)
* @param verbose how verbose to be in reporting
* @param cont function to call when done
* @param cont_cls closure for cont
*/
void
GNUNET_FS_TEST_download (struct GNUNET_FS_TestDaemon *daemon,
struct GNUNET_TIME_Relative timeout,
uint32_t anonymity, uint32_t seed,
const struct GNUNET_FS_Uri *uri, unsigned int verbose,
GNUNET_SCHEDULER_Task cont, void *cont_cls);
#endif
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