/usr/include/opendht/callbacks.h is in libopendht-dev 1.2.1~dfsg1-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | /*
* Copyright (C) 2014-2016 Savoir-faire Linux Inc.
* Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "infohash.h"
#include "value.h"
#include <vector>
#include <memory>
#include <functional>
namespace dht {
struct Node;
/**
* Current status of a DHT node.
*/
enum class NodeStatus {
Disconnected, // 0 nodes
Connecting, // 1+ nodes
Connected // 1+ good nodes
};
/**
* Dht configuration.
*/
struct Config {
/** DHT node ID */
InfoHash node_id;
/**
* DHT network ID. A node will only talk with other nodes having
* the same network ID.
* Network ID 0 (default) represents the main public network.
*/
NetId network;
/** For testing purposes only, enables bootstrap mode */
bool is_bootstrap;
};
/**
* SecureDht configuration.
*/
struct SecureDhtConfig
{
Config node_config;
crypto::Identity id;
};
static constexpr size_t DEFAULT_STORAGE_LIMIT {1024 * 1024 * 64};
using ValuesExport = std::pair<InfoHash, Blob>;
using QueryCallback = std::function<bool(const std::vector<std::shared_ptr<FieldValueIndex>>& fields)>;
using GetCallback = std::function<bool(const std::vector<std::shared_ptr<Value>>& values)>;
using GetCallbackSimple = std::function<bool(std::shared_ptr<Value> value)>;
using ShutdownCallback = std::function<void()>;
using CertificateStoreQuery = std::function<std::vector<std::shared_ptr<crypto::Certificate>>(const InfoHash& pk_id)>;
typedef bool (*GetCallbackRaw)(std::shared_ptr<Value>, void *user_data);
GetCallbackSimple bindGetCb(GetCallbackRaw raw_cb, void* user_data);
GetCallback bindGetCb(GetCallbackSimple cb);
using DoneCallback = std::function<void(bool success, const std::vector<std::shared_ptr<Node>>& nodes)>;
typedef void (*DoneCallbackRaw)(bool, std::vector<std::shared_ptr<Node>>*, void *user_data);
typedef void (*ShutdownCallbackRaw)(void *user_data);
typedef void (*DoneCallbackSimpleRaw)(bool, void *user_data);
using DoneCallbackSimple = std::function<void(bool success)>;
ShutdownCallback bindShutdownCb(ShutdownCallbackRaw shutdown_cb_raw, void* user_data);
DoneCallback bindDoneCb(DoneCallbackSimple donecb);
DoneCallback bindDoneCb(DoneCallbackRaw raw_cb, void* user_data);
DoneCallbackSimple bindDoneCbSimple(DoneCallbackSimpleRaw raw_cb, void* user_data);
}
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