From 70b77d0c25f8138e30d78d3af7966711cff3b375 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Fri, 1 Mar 2019 17:54:28 +0300
Subject: fixes #1871 (SkypeWeb: after synchronization, edited message is
 deleted in Miranda NG, and not replaced with edited message)

---
 protocols/SkypeWeb/src/skype_db.cpp           | 10 ++++++----
 protocols/SkypeWeb/src/skype_history_sync.cpp |  2 +-
 protocols/SkypeWeb/src/skype_messages.cpp     |  2 +-
 protocols/SkypeWeb/src/skype_proto.h          |  2 +-
 4 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'protocols/SkypeWeb/src')

diff --git a/protocols/SkypeWeb/src/skype_db.cpp b/protocols/SkypeWeb/src/skype_db.cpp
index f26673d8ad..63e7b9aa32 100644
--- a/protocols/SkypeWeb/src/skype_db.cpp
+++ b/protocols/SkypeWeb/src/skype_db.cpp
@@ -49,7 +49,7 @@ MEVENT CSkypeProto::AddDbEvent(WORD type, MCONTACT hContact, DWORD timestamp, DW
 	return ret;
 }
 
-MEVENT CSkypeProto::AppendDBEvent(MCONTACT hContact, MEVENT hEvent, const char *szContent, const char *szUid, time_t edit_time)
+void CSkypeProto::EditEvent(MCONTACT hContact, MEVENT hEvent, const char *szContent, time_t edit_time)
 {
 	mir_cslock lck(m_AppendMessageLock);
 	DBEVENTINFO dbei = {};
@@ -66,7 +66,7 @@ MEVENT CSkypeProto::AppendDBEvent(MCONTACT hContact, MEVENT hEvent, const char *
 				const JSONNode &jEdit = *it;
 
 				if (jEdit["time"].as_int() == edit_time)
-					return hEvent;
+					return;
 			}
 			JSONNode jEdit;
 			jEdit
@@ -96,8 +96,10 @@ MEVENT CSkypeProto::AppendDBEvent(MCONTACT hContact, MEVENT hEvent, const char *
 		jMsg << jEdits;
 	}
 	
-	db_event_delete(hContact, hEvent);
-	return AddDbEvent(SKYPE_DB_EVENT_TYPE_EDITED_MESSAGE, hContact, dbei.timestamp, dbei.flags, jMsg.write().c_str(), szUid);
+	std::string newMsg = jMsg.write().c_str();
+	dbei.cbBlob = newMsg.size() + 1;
+	dbei.pBlob = (PBYTE)newMsg.c_str();
+	db_event_edit(hContact, hEvent, &dbei);
 }
 
 MEVENT CSkypeProto::AddEventToDb(MCONTACT hContact, WORD type, DWORD timestamp, DWORD flags, DWORD cbBlob, PBYTE pBlob)
diff --git a/protocols/SkypeWeb/src/skype_history_sync.cpp b/protocols/SkypeWeb/src/skype_history_sync.cpp
index 7c68efabbf..2d05c40e54 100644
--- a/protocols/SkypeWeb/src/skype_history_sync.cpp
+++ b/protocols/SkypeWeb/src/skype_history_sync.cpp
@@ -72,7 +72,7 @@ void CSkypeProto::OnGetServerHistory(const NETLIBHTTPREQUEST *response)
 				ptrA szMessage(messageType == "RichText" ? RemoveHtml(content.c_str()) : mir_strdup(content.c_str()));
 				MEVENT dbevent = GetMessageFromDb(szMessageId);
 				if (isEdited && dbevent != NULL)
-					AppendDBEvent(hContact, dbevent, szMessage, szMessageId, timestamp);
+					EditEvent(hContact, dbevent, szMessage, timestamp);
 				else
 					AddDbEvent(emoteOffset == 0 ? EVENTTYPE_MESSAGE : SKYPE_DB_EVENT_TYPE_ACTION, hContact, timestamp, iFlags, &szMessage[emoteOffset], szMessageId);
 			}
diff --git a/protocols/SkypeWeb/src/skype_messages.cpp b/protocols/SkypeWeb/src/skype_messages.cpp
index 15ab266d30..17021d1030 100644
--- a/protocols/SkypeWeb/src/skype_messages.cpp
+++ b/protocols/SkypeWeb/src/skype_messages.cpp
@@ -156,7 +156,7 @@ void CSkypeProto::OnPrivateMessageEvent(const JSONNode &node)
 
 			MEVENT hDbEvent = GetMessageFromDb(szMessageId);
 			if (bEdited && hDbEvent != NULL)
-				AppendDBEvent(hContact, hDbEvent, szClearedContent, szMessageId, timestamp);
+				EditEvent(hContact, hDbEvent, szClearedContent, timestamp);
 			else
 				OnReceiveMessage(hContact, szClearedContent, szMessageId, timestamp, nEmoteOffset);
 		}
diff --git a/protocols/SkypeWeb/src/skype_proto.h b/protocols/SkypeWeb/src/skype_proto.h
index cdf53ac492..7a15904c76 100644
--- a/protocols/SkypeWeb/src/skype_proto.h
+++ b/protocols/SkypeWeb/src/skype_proto.h
@@ -291,7 +291,7 @@ private:
 
 	MEVENT GetMessageFromDb(const char *messageId);
 	MEVENT AddDbEvent(WORD type, MCONTACT hContact, DWORD timestamp, DWORD flags, const char *content, const char *uid);
-	MEVENT AppendDBEvent(MCONTACT hContact, MEVENT hEvent, const char *szContent, const char *szUid, time_t edit_time);
+	void EditEvent(MCONTACT hContact, MEVENT hEvent, const char *szContent, time_t edit_time);
 	int OnReceiveMessage(MCONTACT hContact, const char *szContent, const char *szMessageId, time_t timestamp,  int emoteOffset = 0, bool isRead = false);
 
 	int OnSendMessage(MCONTACT hContact, int flags, const char *message);
-- 
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