mirror of
https://github.com/RetroShare/RetroShare.git
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92 lines
4.7 KiB
C++
92 lines
4.7 KiB
C++
/*******************************************************************************
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* libretroshare/src/retroshare: rsgxsdistsync.h *
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* *
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* libretroshare: retroshare core library *
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* *
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* Copyright (C) 2012 Cyril Soler <retroshare@lunamutt.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#pragma once
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#include "retroshare/rsfiles.h"
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#include "retroshare/rsturtle.h"
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typedef RsPeerId RsGxsNetTunnelVirtualPeerId ;
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struct RsGxsNetTunnelVirtualPeerInfo
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{
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enum { RS_GXS_NET_TUNNEL_VP_STATUS_UNKNOWN = 0x00, // unknown status.
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RS_GXS_NET_TUNNEL_VP_STATUS_TUNNEL_OK = 0x01, // tunnel has been established and we're waiting for virtual peer id
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RS_GXS_NET_TUNNEL_VP_STATUS_ACTIVE = 0x02 // virtual peer id is known. Data can transfer.
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};
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RsGxsNetTunnelVirtualPeerInfo() : vpid_status(RS_GXS_NET_TUNNEL_VP_STATUS_UNKNOWN), last_contact(0),side(0) { memset(encryption_master_key,0,32) ; }
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virtual ~RsGxsNetTunnelVirtualPeerInfo(){}
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uint8_t vpid_status ; // status of the peer
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rstime_t last_contact ; // last time some data was sent/recvd
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uint8_t side ; // client/server
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uint8_t encryption_master_key[32];
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TurtleVirtualPeerId turtle_virtual_peer_id ; // turtle peer to use when sending data to this vpid.
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RsGxsGroupId group_id ; // group that virtual peer is providing
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uint16_t service_id ; // this is used for checkng consistency of the incoming data
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};
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struct RsGxsNetTunnelGroupInfo
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{
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enum GroupStatus {
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RS_GXS_NET_TUNNEL_GRP_STATUS_UNKNOWN = 0x00, // unknown status
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RS_GXS_NET_TUNNEL_GRP_STATUS_IDLE = 0x01, // no virtual peers requested, just waiting
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RS_GXS_NET_TUNNEL_GRP_STATUS_VPIDS_AVAILABLE = 0x02 // some virtual peers are available. Data can be read/written
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};
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enum GroupPolicy {
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RS_GXS_NET_TUNNEL_GRP_POLICY_UNKNOWN = 0x00, // nothing has been set
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RS_GXS_NET_TUNNEL_GRP_POLICY_PASSIVE = 0x01, // group is available for server side tunnels, but does not explicitely request tunnels
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RS_GXS_NET_TUNNEL_GRP_POLICY_ACTIVE = 0x02, // group will only explicitely request tunnels if none available
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RS_GXS_NET_TUNNEL_GRP_POLICY_REQUESTING = 0x03, // group explicitely requests tunnels
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};
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RsGxsNetTunnelGroupInfo() : group_policy(RS_GXS_NET_TUNNEL_GRP_POLICY_PASSIVE),group_status(RS_GXS_NET_TUNNEL_GRP_STATUS_IDLE),last_contact(0) {}
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GroupPolicy group_policy ;
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GroupStatus group_status ;
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rstime_t last_contact ;
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RsFileHash hash ;
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uint16_t service_id ;
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std::set<TurtleVirtualPeerId> virtual_peers ; // list of which virtual peers provide this group. Can me more than 1.
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};
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// This class is here to provide statistics about GXS dist sync internals. It
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//
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class RsGxsDistSync
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{
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public:
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virtual void getStatistics(
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std::map<RsGxsGroupId,RsGxsNetTunnelGroupInfo>& groups, // groups on the client and server side
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std::map<RsGxsNetTunnelVirtualPeerId, RsGxsNetTunnelVirtualPeerInfo>& virtual_peers, // current virtual peers, which group they provide, and how to talk to them through turtle
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std::map<TurtleVirtualPeerId,RsGxsNetTunnelVirtualPeerId>& turtle_vpid_to_net_tunnel_vpid,
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Bias20Bytes& bias
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) const =0;
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};
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extern RsGxsDistSync *rsGxsDistSync ;
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