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Remove cache data when the user logs out

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This commit is contained in:
Konstantinos Sideris 2017-08-26 14:31:23 +03:00
parent 7fbfe3af15
commit 177dd6a5b0
3 changed files with 16 additions and 1 deletions
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10
include/Cache.h
View file

@ -17,6 +17,7 @@
#pragma once #pragma once
#include <QDir>
#include <lmdb++.h> #include <lmdb++.h>
#include "RoomState.h" #include "RoomState.h"
@ -32,6 +33,7 @@ public:
QString nextBatchToken() const; QString nextBatchToken() const;
QMap<QString, RoomState> states(); QMap<QString, RoomState> states();
inline void deleteData();
inline void unmount(); inline void unmount();
inline QString memberDbName(const QString &roomid); inline QString memberDbName(const QString &roomid);
@ -46,6 +48,7 @@ private:
bool isMounted_; bool isMounted_;
QString userId_; QString userId_;
QString cacheDirectory_;
}; };
inline void inline void
@ -59,3 +62,10 @@ Cache::memberDbName(const QString &roomid)
{ {
return QString("m.%1").arg(roomid); return QString("m.%1").arg(roomid);
} }
inline void
Cache::deleteData()
{
if (!cacheDirectory_.isEmpty())
QDir(cacheDirectory_).removeRecursively();
}

5
src/Cache.cc
View file

@ -83,7 +83,10 @@ Cache::Cache(const QString &userId)
txn.commit(); txn.commit();
isMounted_ = true; isMounted_ = true;
cacheDirectory_ = QString("%1/%2")
.arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
.arg(QString::fromUtf8(userId_.toUtf8().toHex()));
} }
void void

2
src/ChatPage.cc
View file

@ -194,6 +194,8 @@ ChatPage::logout()
settings.remove(""); settings.remove("");
settings.endGroup(); settings.endGroup();
cache_->deleteData();
// Clear the environment. // Clear the environment.
room_list_->clear(); room_list_->clear();
view_manager_->clearAll(); view_manager_->clearAll();