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Code Issues Releases Wiki Activity

Fix local cache time limit setting storing.

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Fixes #5611.
This commit is contained in:
John Preston
2019-03-14 13:20:52 +04:00
parent bfb6ecbac7
commit 0d888eea85
2 changed files with 32 additions and 27 deletions
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53
Telegram/SourceFiles/storage/localstorage.cpp
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@@ -186,9 +186,9 @@ struct FileReadDescriptor {
QDataStream stream;
~FileReadDescriptor() {
if (version) {
stream.setDevice(0);
stream.setDevice(nullptr);
if (buffer.isOpen()) buffer.close();
buffer.setBuffer(0);
buffer.setBuffer(nullptr);
}
}
};
@@ -212,9 +212,9 @@ struct EncryptedDescriptor {
QBuffer buffer;
QDataStream stream;
void finish() {
if (stream.device()) stream.setDevice(0);
if (stream.device()) stream.setDevice(nullptr);
if (buffer.isOpen()) buffer.close();
buffer.setBuffer(0);
buffer.setBuffer(nullptr);
}
~EncryptedDescriptor() {
finish();
@@ -305,7 +305,7 @@ struct FileWriteDescriptor {
void finish() {
if (!file.isOpen()) return;
stream.setDevice(0);
stream.setDevice(nullptr);
md5.feed(&dataSize, sizeof(dataSize));
qint32 version = AppVersion;
@@ -473,9 +473,9 @@ bool readEncryptedFile(FileReadDescriptor &result, const QString &name, FileOpti
EncryptedDescriptor data;
if (!decryptLocal(data, encrypted, key)) {
result.stream.setDevice(0);
result.stream.setDevice(nullptr);
if (result.buffer.isOpen()) result.buffer.close();
result.buffer.setBuffer(0);
result.buffer.setBuffer(nullptr);
result.data = QByteArray();
result.version = 0;
return false;
@@ -672,6 +672,14 @@ qint32 _cacheTotalTimeLimit = Database::Settings().totalTimeLimit;
qint64 _cacheBigFileTotalSizeLimit = Database::Settings().totalSizeLimit;
qint32 _cacheBigFileTotalTimeLimit = Database::Settings().totalTimeLimit;
bool NoTimeLimit(qint32 storedLimitValue) {
// This is a workaround for a bug in storing the cache time limit.
// See https://github.com/telegramdesktop/tdesktop/issues/5611
return !storedLimitValue
|| (storedLimitValue == qint32(std::numeric_limits<int32>::max()))
|| (storedLimitValue == qint32(std::numeric_limits<int64>::max()));
}
FileKey _exportSettingsKey = 0;
FileKey _savedPeersKey = 0;
@@ -1078,13 +1086,13 @@ bool _readSetting(quint32 blockId, QDataStream &stream, int version, ReadSetting
stream >> size >> time;
if (!_checkStreamStatus(stream)
|| size <= Database::Settings().maxDataSize
|| time < 0) {
|| (!NoTimeLimit(time) && time < 0)) {
return false;
}
_cacheTotalSizeLimit = size;
_cacheTotalTimeLimit = time;
_cacheTotalTimeLimit = NoTimeLimit(time) ? 0 : time;
_cacheBigFileTotalSizeLimit = size;
_cacheBigFileTotalTimeLimit = time;
_cacheBigFileTotalTimeLimit = NoTimeLimit(time) ? 0 : time;
} break;
case dbiCacheSettings: {
@@ -1094,15 +1102,15 @@ bool _readSetting(quint32 blockId, QDataStream &stream, int version, ReadSetting
if (!_checkStreamStatus(stream)
|| size <= Database::Settings().maxDataSize
|| sizeBig <= Database::Settings().maxDataSize
|| time < 0
|| timeBig < 0) {
|| (!NoTimeLimit(time) && time < 0)
|| (!NoTimeLimit(timeBig) && timeBig < 0)) {
return false;
}
_cacheTotalSizeLimit = size;
_cacheTotalTimeLimit = time;
_cacheTotalTimeLimit = NoTimeLimit(time) ? 0 : time;
_cacheBigFileTotalSizeLimit = sizeBig;
_cacheBigFileTotalTimeLimit = timeBig;
_cacheBigFileTotalTimeLimit = NoTimeLimit(timeBig) ? 0 : timeBig;
} break;
case dbiAnimationsDisabled: {
@@ -3269,21 +3277,18 @@ public:
, _data(doc->data())
, _wavemax(0) {
if (_data.isEmpty() && !_loc.accessEnable()) {
_doc = 0;
_doc = nullptr;
}
}
void process() {
void process() override {
if (!_doc) return;
_waveform = audioCountWaveform(_loc, _data);
uchar wavemax = 0;
for (int32 i = 0, l = _waveform.size(); i < l; ++i) {
uchar waveat = _waveform.at(i);
if (wavemax < waveat) wavemax = waveat;
}
_wavemax = wavemax;
_wavemax = _waveform.empty()
? char(0)
: *ranges::max_element(_waveform);
}
void finish() {
void finish() override {
if (const auto voice = _doc ? _doc->voice() : nullptr) {
if (!_waveform.isEmpty()) {
voice->waveform = _waveform;
@@ -3300,7 +3305,7 @@ public:
Auth().data().requestDocumentViewRepaint(_doc);
}
}
virtual ~CountWaveformTask() {
~CountWaveformTask() {
if (_data.isEmpty() && _doc) {
_loc.accessDisable();
}