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/*
This file is part of GNUnet.
Copyright (C) 2018 Taler Systems SA
Twister 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.
Twister 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 Twister; see the file COPYING. If not,
write to the Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/**
* @author
* @file twister.h
*
* @brief Common type definitions
*/
#ifndef TWISTER_H
#define TWISTER_H
#include <gnunet/gnunet_common.h>
/**
* Max length for a JSON path.
*/
#define TWISTER_PATH_LENGTH 100
/**
* Max lenght for JSON values to use in place of the originals.
*/
#define TWISTER_VALUE_LENGTH 100
#define TWISTER_MESSAGE_TYPE_ACKNOWLEDGEMENT 1
#define TWISTER_MESSAGE_TYPE_SET_RESPONSE_CODE 2
#define TWISTER_MESSAGE_TYPE_DELETE_PATH 3
#define TWISTER_MESSAGE_TYPE_MODIFY_PATH_DL 4
#define TWISTER_MESSAGE_TYPE_MODIFY_PATH_UL 5
#define TWISTER_MESSAGE_TYPE_MALFORM 6
#define TWISTER_MESSAGE_TYPE_MALFORM_UPLOAD 7
#define TWISTER_MESSAGE_TYPE_FLIP_PATH_DL 8
#define TWISTER_MESSAGE_TYPE_FLIP_PATH_UL 9
GNUNET_NETWORK_STRUCT_BEGIN
struct TWISTER_Malform
{
/**
* Type: #TWISTER_MESSAGE_TYPE_MALFORM
*/
struct GNUNET_MessageHeader header;
};
GNUNET_NETWORK_STRUCT_END
GNUNET_NETWORK_STRUCT_BEGIN
struct TWISTER_ModifyPath
{
/**
* Type: #TWISTER_MESSAGE_TYPE_DELETE_PATH
*/
struct GNUNET_MessageHeader header;
/**
* Path to the object to modify.
*/
char path[TWISTER_PATH_LENGTH];
/**
* New value to use.
*/
char value[TWISTER_VALUE_LENGTH];
};
GNUNET_NETWORK_STRUCT_END
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Network size estimate sent from the service
* to clients. Contains the current size estimate
* (or 0 if none has been calculated) and the
* standard deviation of known estimates.
*
*/
struct TWISTER_FlipPath
{
/**
* Type: #TWISTER_MESSAGE_TYPE_DELETE_PATH
*/
struct GNUNET_MessageHeader header;
};
GNUNET_NETWORK_STRUCT_END
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Network size estimate sent from the service
* to clients. Contains the current size estimate
* (or 0 if none has been calculated) and the
* standard deviation of known estimates.
*
*/
struct TWISTER_DeletePath
{
/**
* Type: #TWISTER_MESSAGE_TYPE_DELETE_PATH
*/
struct GNUNET_MessageHeader header;
};
GNUNET_NETWORK_STRUCT_END
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Network size estimate sent from the service
* to clients. Contains the current size estimate
* (or 0 if none has been calculated) and the
* standard deviation of known estimates.
*
*/
struct TWISTER_SetResponseCode
{
/**
* Type: #TWISTER_MESSAGE_TYPE_SET_RESPONSE_CODE
*/
struct GNUNET_MessageHeader header;
/**
* The new response code, in big endian.
*/
uint32_t response_code GNUNET_PACKED;
};
GNUNET_NETWORK_STRUCT_END
#endif
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