added missing file

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csoler 2020-04-27 17:11:06 +02:00
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/*******************************************************************************
* libretroshare/src/gxs/: rsgxsnotify.h *
* *
* libretroshare: retroshare core library *
* *
* Copyright (C) 2015 Retroshare Team <retroshare.project@gmail.com> *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
* *
*******************************************************************************/
/*!
* The aim of this class is to implement notifications internally to GXS, which are
* mostly used by RsGenExchange to send information to specific services. These services
* then interpret these changes and turn them into human-readable/processed service-specific changes.
*/
struct RsGxsNotify
{
enum NotifyType
{
TYPE_UNKNOWN = 0x00,
TYPE_PUBLISHED = 0x01,
TYPE_RECEIVED_NEW = 0x02,
TYPE_PROCESSED = 0x03,
TYPE_RECEIVED_PUBLISHKEY = 0x04,
TYPE_RECEIVED_DISTANT_SEARCH_RESULTS = 0x05,
TYPE_STATISTICS_CHANGED = 0x06,
TYPE_UPDATED = 0x07,
};
virtual ~RsGxsNotify() {}
virtual NotifyType getType() = 0;
};
/*!
* Relevant to group changes
*/
class RsGxsGroupChange : public RsGxsNotify
{
public:
RsGxsGroupChange(NotifyType type, bool metaChange) : mNotifyType(type), mMetaChange(metaChange) {}
std::list<RsGxsGroupId> mGrpIdList;
NotifyType getType() override { return mNotifyType;}
bool metaChange() { return mMetaChange; }
protected:
NotifyType mNotifyType;
bool mMetaChange;
};
class RsGxsGroupUpdate : public RsGxsNotify
{
public:
RsGxsGroupUpdate() : mOldGroupItem(nullptr),mNewGroupItem(nullptr) {}
virtual ~RsGxsGroupUpdate() { delete mOldGroupItem; delete mNewGroupItem ; }
RsGxsGrpItem *mOldGroupItem;
RsGxsGrpItem *mNewGroupItem;
NotifyType getType() override { return RsGxsNotify::TYPE_UPDATED;}
};
class RsGxsDistantSearchResultChange: public RsGxsNotify
{
public:
RsGxsDistantSearchResultChange(TurtleRequestId id,const RsGxsGroupId& group_id) : mRequestId(id),mGroupId(group_id){}
NotifyType getType() { return TYPE_RECEIVED_DISTANT_SEARCH_RESULTS ; }
TurtleRequestId mRequestId ;
RsGxsGroupId mGroupId;
};
/*!
* Relevant to message changes
*/
class RsGxsMsgChange : public RsGxsNotify
{
public:
RsGxsMsgChange(NotifyType type, bool metaChange) : NOTIFY_TYPE(type), mMetaChange(metaChange) {}
std::map<RsGxsGroupId, std::set<RsGxsMessageId> > msgChangeMap;
NotifyType getType(){ return NOTIFY_TYPE;}
bool metaChange() { return mMetaChange; }
private:
const NotifyType NOTIFY_TYPE;
bool mMetaChange;
};