From 28a6b43357d3a55956ebf8cf073cb23b8875fe8b Mon Sep 17 00:00:00 2001
From: csoler <csoler@users.sourceforge.net>
Date: Mon, 27 Apr 2020 17:11:06 +0200
Subject: [PATCH] added missing file

---
 libretroshare/src/gxs/rsgxsnotify.h | 101 ++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 libretroshare/src/gxs/rsgxsnotify.h

diff --git a/libretroshare/src/gxs/rsgxsnotify.h b/libretroshare/src/gxs/rsgxsnotify.h
new file mode 100644
index 000000000..847a78d38
--- /dev/null
+++ b/libretroshare/src/gxs/rsgxsnotify.h
@@ -0,0 +1,101 @@
+/*******************************************************************************
+ * 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;
+};
+