#ifndef RSGXSUPDATEITEMS_H_ #define RSGXSUPDATEITEMS_H_ /* * libretroshare/src/serialiser: rsgxsupdateitems.h * * RetroShare Serialiser. * * Copyright 2012 Christopher Evi-Parker * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License Version 2 as published by the Free Software Foundation. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA. * * Please report all bugs and problems to "retroshare@lunamutt.com". * */ #if 0 #include #include "serialiser/rsserviceids.h" #include "serialiser/rsserial.h" #include "serialiser/rstlvbase.h" #include "serialiser/rstlvtypes.h" #include "serialiser/rstlvkeys.h" #endif #include "gxs/rsgxs.h" #include "gxs/rsgxsdata.h" #include "serialiser/rstlvidset.h" const uint8_t RS_PKT_SUBTYPE_GXS_GRP_UPDATE = 0x01; const uint8_t RS_PKT_SUBTYPE_GXS_MSG_UPDATE_deprecated = 0x02; const uint8_t RS_PKT_SUBTYPE_GXS_MSG_UPDATE = 0x03; const uint8_t RS_PKT_SUBTYPE_GXS_SERVER_GRP_UPDATE = 0x04; const uint8_t RS_PKT_SUBTYPE_GXS_SERVER_MSG_UPDATE = 0x08; const uint8_t RS_PKT_SUBTYPE_GXS_GRP_CONFIG = 0x09; class RsGxsNetServiceItem: public RsItem { public: RsGxsNetServiceItem(uint16_t serv_type,uint8_t subtype) : RsItem(RS_PKT_VERSION_SERVICE, serv_type, subtype) {} virtual ~RsGxsNetServiceItem() {} virtual bool serialise(void *data,uint32_t& size) const = 0 ; virtual uint32_t serial_size() const = 0 ; virtual void clear() = 0 ; virtual std::ostream& print(std::ostream &out, uint16_t indent = 0) = 0; protected: bool serialise_header(void *data, uint32_t& pktsize, uint32_t& tlvsize, uint32_t& offset) const; }; class RsGxsGrpConfig { public: RsGxsGrpConfig() { msg_keep_delay = RS_GXS_DEFAULT_MSG_STORE_PERIOD ; msg_send_delay = RS_GXS_DEFAULT_MSG_SEND_PERIOD ; msg_req_delay = RS_GXS_DEFAULT_MSG_REQ_PERIOD ; max_visible_count = 0 ; update_TS = 0 ; } uint32_t msg_keep_delay ; // delay after which we discard the posts uint32_t msg_send_delay ; // delay after which we dont send the posts anymore uint32_t msg_req_delay ; // delay after which we dont get the posts from friends RsTlvPeerIdSet suppliers; // list of friends who feed this group uint32_t max_visible_count ; // max visible count reported by contributing friends time_t update_TS ; // last time the max visible count was updated. }; class RsGxsGrpConfigItem : public RsGxsNetServiceItem, public RsGxsGrpConfig { public: RsGxsGrpConfigItem(uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_GRP_CONFIG) {} RsGxsGrpConfigItem(const RsGxsGrpConfig& m,uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_GRP_CONFIG),RsGxsGrpConfig(m) {} virtual ~RsGxsGrpConfigItem() {} virtual void clear() {} virtual std::ostream &print(std::ostream &out, uint16_t indent) { return out;} virtual bool serialise(void *data,uint32_t& size) const ; virtual uint32_t serial_size() const ; RsGxsGroupId grpId ; }; class RsGxsGrpUpdate { public: RsGxsGrpUpdate() { grpUpdateTS=0;} uint32_t grpUpdateTS; }; class RsGxsGrpUpdateItem : public RsGxsNetServiceItem, public RsGxsGrpUpdate { public: RsGxsGrpUpdateItem(uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_GRP_UPDATE) {clear();} RsGxsGrpUpdateItem(const RsGxsGrpUpdate& u,uint16_t serv_type) : RsGxsNetServiceItem(serv_type, RS_PKT_SUBTYPE_GXS_GRP_UPDATE), RsGxsGrpUpdate(u) {} virtual ~RsGxsGrpUpdateItem() {} virtual void clear(); virtual std::ostream &print(std::ostream &out, uint16_t indent); virtual bool serialise(void *data,uint32_t& size) const ; virtual uint32_t serial_size() const ; RsPeerId peerID; }; class RsGxsServerGrpUpdate { public: RsGxsServerGrpUpdate() { grpUpdateTS = 0 ; } uint32_t grpUpdateTS; }; class RsGxsServerGrpUpdateItem : public RsGxsNetServiceItem, public RsGxsServerGrpUpdate { public: RsGxsServerGrpUpdateItem(uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_SERVER_GRP_UPDATE) { clear();} RsGxsServerGrpUpdateItem(const RsGxsServerGrpUpdate& u,uint16_t serv_type) : RsGxsNetServiceItem(serv_type, RS_PKT_SUBTYPE_GXS_SERVER_GRP_UPDATE), RsGxsServerGrpUpdate(u) {} virtual ~RsGxsServerGrpUpdateItem() {} virtual void clear(); virtual std::ostream &print(std::ostream &out, uint16_t indent); virtual bool serialise(void *data,uint32_t& size) const ; virtual uint32_t serial_size() const ; }; class RsGxsMsgUpdate { public: struct MsgUpdateInfo { MsgUpdateInfo(): time_stamp(0), message_count(0) {} uint32_t time_stamp ; uint32_t message_count ; }; std::map msgUpdateInfos; }; class RsGxsMsgUpdateItem : public RsGxsNetServiceItem, public RsGxsMsgUpdate { public: RsGxsMsgUpdateItem(uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_MSG_UPDATE) { clear();} RsGxsMsgUpdateItem(const RsGxsMsgUpdate& m,uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_MSG_UPDATE), RsGxsMsgUpdate(m) {} virtual ~RsGxsMsgUpdateItem() {} virtual void clear(); virtual std::ostream &print(std::ostream &out, uint16_t indent); virtual bool serialise(void *data,uint32_t& size) const ; virtual uint32_t serial_size() const ; RsPeerId peerID; }; class RsGxsServerMsgUpdate { public: RsGxsServerMsgUpdate() { msgUpdateTS = 0 ;} uint32_t msgUpdateTS; // local time stamp this group last received a new msg }; class RsGxsServerMsgUpdateItem : public RsGxsNetServiceItem, public RsGxsServerMsgUpdate { public: RsGxsServerMsgUpdateItem(uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_SERVER_MSG_UPDATE) { clear();} RsGxsServerMsgUpdateItem(const RsGxsServerMsgUpdate& m,uint16_t servType) : RsGxsNetServiceItem(servType, RS_PKT_SUBTYPE_GXS_SERVER_MSG_UPDATE),RsGxsServerMsgUpdate(m) {} virtual ~RsGxsServerMsgUpdateItem() {} virtual void clear(); virtual std::ostream &print(std::ostream &out, uint16_t indent); virtual bool serialise(void *data,uint32_t& size) const ; virtual uint32_t serial_size() const ; RsGxsGroupId grpId; }; class RsGxsUpdateSerialiser : public RsSerialType { public: RsGxsUpdateSerialiser(uint16_t servtype) : RsSerialType(RS_PKT_VERSION_SERVICE, servtype), SERVICE_TYPE(servtype) {} virtual ~RsGxsUpdateSerialiser() {} virtual uint32_t size(RsItem *item) { RsGxsNetServiceItem *gitem = dynamic_cast(item); if (!gitem) { std::cerr << "(EE) trying to serialise/size an item that is not a RsGxsNetServiceItem!" << std::endl; return 0; } return gitem->serial_size() ; } virtual bool serialise(RsItem *item, void *data, uint32_t *size) { RsGxsNetServiceItem *gitem = dynamic_cast(item); if (!gitem) { std::cerr << "(EE) trying to serialise an item that is not a RsGxsNetServiceItem!" << std::endl; return false; } return gitem->serialise(data,*size) ; } virtual RsItem* deserialise(void *data, uint32_t *size); private: RsGxsGrpConfigItem *deserialGxsGrpConfig(void *data, uint32_t *size); RsGxsServerMsgUpdateItem *deserialGxsServerMsgUpdate(void *data, uint32_t *size); RsGxsMsgUpdateItem *deserialGxsMsgUpdate(void *data, uint32_t *size); RsGxsServerGrpUpdateItem *deserialGxsServerGrpUpddate(void *data, uint32_t *size); RsGxsGrpUpdateItem *deserialGxsGrpUpddate(void *data, uint32_t *size); bool checkItemHeader(void *data, uint32_t *size, uint16_t service_type,uint8_t subservice_type); const uint16_t SERVICE_TYPE; }; #endif /* RSGXSUPDATEITEMS_H_ */