void SyncEngine::startSync()
{
Q_ASSERT(!_syncRunning);
_syncRunning = true;
Q_ASSERT(_csync_ctx);
_syncedItems.clear();
_syncItemMap.clear();
_needsUpdate = false;
csync_resume(_csync_ctx);
int fileRecordCount = -1;
if (!_journal->exists()) {
qDebug() << "=====sync looks new (no DB exists)";
} else {
qDebug() << "=====sync with existing DB";
}
fileRecordCount = _journal->getFileRecordCount(); // this creates the DB if it does not exist yet
bool isUpdateFrom_1_5 = _journal->isUpdateFrom_1_5();
if( fileRecordCount == -1 ) {
qDebug() << "No way to create a sync journal!";
emit csyncError(tr("Unable to initialize a sync journal."));
finalize();
return;
// database creation error!
}
if (fileRecordCount >= 1 && isUpdateFrom_1_5) {
qDebug() << "detected update from 1.5" << fileRecordCount << isUpdateFrom_1_5;
// Disable the read from DB to be sure to re-read all the fileid and etags.
csync_set_read_from_db(_csync_ctx, false);
} else {
csync_set_read_from_db(_csync_ctx, true);
}
bool usingSelectiveSync = (!_selectiveSyncBlackList.isEmpty());
qDebug() << (usingSelectiveSync ? "====Using Selective Sync" : "====NOT Using Selective Sync");
if (fileRecordCount >= 0 && fileRecordCount < 50 && !usingSelectiveSync) {
qDebug() << "===== Activating recursive PROPFIND (currently" << fileRecordCount << "file records)";
bool no_recursive_propfind = false;
csync_set_module_property(_csync_ctx, "no_recursive_propfind", &no_recursive_propfind);
} else {
bool no_recursive_propfind = true;
csync_set_module_property(_csync_ctx, "no_recursive_propfind", &no_recursive_propfind);
}
csync_set_userdata(_csync_ctx, this);
// TODO: This should be a part of this method, but we don't have
// any way to get "session_key" module property from csync. Had we
// have it, then we could keep this code and remove it from
// AbstractCredentials implementations.
if (Account *account = AccountManager::instance()->account()) {
account->credentials()->syncContextPreStart(_csync_ctx);
} else {
qDebug() << Q_FUNC_INFO << "No default Account object, huh?";
}
// if (_lastAuthCookies.length() > 0) {
// // Stuff cookies inside csync, then we can avoid the intermediate HTTP 401 reply
// // when https://github.com/owncloud/core/pull/4042 is merged.
// QString cookiesAsString;
// foreach(QNetworkCookie c, _lastAuthCookies) {
// cookiesAsString += c.name();
// cookiesAsString += '=';
// cookiesAsString += c.value();
// cookiesAsString += "; ";
// }
// csync_set_module_property(_csync_ctx, "session_key", cookiesAsString.to
// }
// csync_set_auth_callback( _csync_ctx, getauth );
//csync_set_log_level( 11 ); don't set the loglevel here, it shall be done by folder.cpp or owncloudcmd.cpp
int timeout = OwncloudPropagator::httpTimeout();
csync_set_module_property(_csync_ctx, "timeout", &timeout);
_stopWatch.start();
qDebug() << "#### Discovery start #################################################### >>";
DiscoveryJob *job = new DiscoveryJob(_csync_ctx);
job->_selectiveSyncBlackList = _selectiveSyncBlackList;
job->moveToThread(&_thread);
connect(job, SIGNAL(finished(int)), this, SLOT(slotDiscoveryJobFinished(int)));
connect(job, SIGNAL(folderDiscovered(bool,QString)),
this, SIGNAL(folderDiscovered(bool,QString)));
QMetaObject::invokeMethod(job, "start", Qt::QueuedConnection);
}
void SyncEngine::startSync()
{
if (_journal->exists()) {
QVector< SyncJournalDb::PollInfo > pollInfos = _journal->getPollInfos();
if (!pollInfos.isEmpty()) {
qDebug() << "Finish Poll jobs before starting a sync";
CleanupPollsJob *job = new CleanupPollsJob(pollInfos, _account,
_journal, _localPath, this);
connect(job, SIGNAL(finished()), this, SLOT(startSync()));
connect(job, SIGNAL(aborted(QString)), this, SLOT(slotCleanPollsJobAborted(QString)));
job->start();
return;
}
}
Q_ASSERT(!_syncRunning);
_syncRunning = true;
Q_ASSERT(_csync_ctx);
if (!QDir(_localPath).exists()) {
// No _tr, it should only occur in non-mirall
emit csyncError("Unable to find local sync folder.");
finalize(false);
return;
}
// Check free size on disk first.
const qint64 minFree = criticalFreeSpaceLimit();
const qint64 freeBytes = Utility::freeDiskSpace(_localPath);
if (freeBytes >= 0) {
qDebug() << "There are" << freeBytes << "bytes available at" << _localPath
<< "and at least" << minFree << "are required";
if (freeBytes < minFree) {
emit csyncError(tr("Only %1 are available, need at least %2 to start").arg(
Utility::octetsToString(freeBytes),
Utility::octetsToString(minFree)));
finalize(false);
return;
}
} else {
qDebug() << "Could not determine free space available at" << _localPath;
}
_syncedItems.clear();
_syncItemMap.clear();
_needsUpdate = false;
csync_resume(_csync_ctx);
int fileRecordCount = -1;
if (!_journal->exists()) {
qDebug() << "=====sync looks new (no DB exists)";
} else {
qDebug() << "=====sync with existing DB";
}
qDebug() << "=====Using Qt" << qVersion();
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
qDebug() << "=====Using SSL library version"
<< QSslSocket::sslLibraryVersionString().toUtf8().data();
#endif
fileRecordCount = _journal->getFileRecordCount(); // this creates the DB if it does not exist yet
if( fileRecordCount == -1 ) {
qDebug() << "No way to create a sync journal!";
emit csyncError(tr("Unable to initialize a sync journal."));
finalize(false);
return;
// database creation error!
}
_csync_ctx->read_remote_from_db = true;
// This tells csync to never read from the DB if it is empty
// thereby speeding up the initial discovery significantly.
_csync_ctx->db_is_empty = (fileRecordCount == 0);
auto selectiveSyncBlackList = _journal->getSelectiveSyncList(SyncJournalDb::SelectiveSyncBlackList);
bool usingSelectiveSync = (!selectiveSyncBlackList.isEmpty());
qDebug() << (usingSelectiveSync ? "====Using Selective Sync" : "====NOT Using Selective Sync");
csync_set_userdata(_csync_ctx, this);
_stopWatch.start();
qDebug() << "#### Discovery start #################################################### >>";
_discoveryMainThread = new DiscoveryMainThread(account());
_discoveryMainThread->setParent(this);
connect(this, SIGNAL(finished(bool)), _discoveryMainThread, SLOT(deleteLater()));
qDebug() << "=====Server" << account()->serverVersion()
<< QString("rootEtagChangesNotOnlySubFolderEtags=%1").arg(account()->rootEtagChangesNotOnlySubFolderEtags());
if (account()->rootEtagChangesNotOnlySubFolderEtags()) {
connect(_discoveryMainThread, SIGNAL(etag(QString)), this, SLOT(slotRootEtagReceived(QString)));
} else {
connect(_discoveryMainThread, SIGNAL(etagConcatenation(QString)), this, SLOT(slotRootEtagReceived(QString)));
}
DiscoveryJob *discoveryJob = new DiscoveryJob(_csync_ctx);
discoveryJob->_selectiveSyncBlackList = selectiveSyncBlackList;
discoveryJob->_selectiveSyncWhiteList =
_journal->getSelectiveSyncList(SyncJournalDb::SelectiveSyncWhiteList);
discoveryJob->_newBigFolderSizeLimit = _newBigFolderSizeLimit;
discoveryJob->moveToThread(&_thread);
connect(discoveryJob, SIGNAL(finished(int)), this, SLOT(slotDiscoveryJobFinished(int)));
connect(discoveryJob, SIGNAL(folderDiscovered(bool,QString)),
this, SIGNAL(folderDiscovered(bool,QString)));
connect(discoveryJob, SIGNAL(newBigFolder(QString)),
this, SIGNAL(newBigFolder(QString)));
// This is used for the DiscoveryJob to be able to request the main thread/
// to read in directory contents.
qDebug() << Q_FUNC_INFO << _remotePath << _remoteUrl;
_discoveryMainThread->setupHooks( discoveryJob, _remotePath);
// Starts the update in a seperate thread
QMetaObject::invokeMethod(discoveryJob, "start", Qt::QueuedConnection);
}
void SyncEngine::startSync()
{
if (_journal->exists()) {
QVector< SyncJournalDb::PollInfo > pollInfos = _journal->getPollInfos();
if (!pollInfos.isEmpty()) {
qDebug() << "Finish Poll jobs before starting a sync";
CleanupPollsJob *job = new CleanupPollsJob(pollInfos, _account,
_journal, _localPath, this);
connect(job, SIGNAL(finished()), this, SLOT(startSync()));
connect(job, SIGNAL(aborted(QString)), this, SLOT(slotCleanPollsJobAborted(QString)));
job->start();
return;
}
}
Q_ASSERT(!_syncRunning);
_syncRunning = true;
Q_ASSERT(_csync_ctx);
if (!QDir(_localPath).exists()) {
// No _tr, it should only occur in non-mirall
emit csyncError("Unable to find local sync directory.");
finalize();
return;
}
_syncedItems.clear();
_syncItemMap.clear();
_needsUpdate = false;
csync_resume(_csync_ctx);
int fileRecordCount = -1;
if (!_journal->exists()) {
qDebug() << "=====sync looks new (no DB exists)";
} else {
qDebug() << "=====sync with existing DB";
}
qDebug() << "=====Using Qt" << qVersion();
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
qDebug() << "=====Using SSL library version"
<< QSslSocket::sslLibraryVersionString().toUtf8().data();
#endif
fileRecordCount = _journal->getFileRecordCount(); // this creates the DB if it does not exist yet
if( fileRecordCount == -1 ) {
qDebug() << "No way to create a sync journal!";
emit csyncError(tr("Unable to initialize a sync journal."));
finalize();
return;
// database creation error!
}
_csync_ctx->read_remote_from_db = true;
// This tells csync to never read from the DB if it is empty
// thereby speeding up the initial discovery significantly.
_csync_ctx->db_is_empty = (fileRecordCount == 0);
auto selectiveSyncBlackList = _journal->getSelectiveSyncList(SyncJournalDb::SelectiveSyncBlackList);
bool usingSelectiveSync = (!selectiveSyncBlackList.isEmpty());
qDebug() << (usingSelectiveSync ? "====Using Selective Sync" : "====NOT Using Selective Sync");
if (fileRecordCount >= 0 && fileRecordCount < 50 && !usingSelectiveSync) {
qDebug() << "===== Activating recursive PROPFIND (currently" << fileRecordCount << "file records)";
bool no_recursive_propfind = false;
csync_set_module_property(_csync_ctx, "no_recursive_propfind", &no_recursive_propfind);
} else {
bool no_recursive_propfind = true;
csync_set_module_property(_csync_ctx, "no_recursive_propfind", &no_recursive_propfind);
}
csync_set_userdata(_csync_ctx, this);
_account->credentials()->syncContextPreStart(_csync_ctx);
// csync_set_auth_callback( _csync_ctx, getauth );
//csync_set_log_level( 11 ); don't set the loglevel here, it shall be done by folder.cpp or owncloudcmd.cpp
int timeout = OwncloudPropagator::httpTimeout();
csync_set_module_property(_csync_ctx, "timeout", &timeout);
_stopWatch.start();
qDebug() << "#### Discovery start #################################################### >>";
_discoveryMainThread = new DiscoveryMainThread(account());
_discoveryMainThread->setParent(this);
connect(this, SIGNAL(finished()), _discoveryMainThread, SLOT(deleteLater()));
connect(_discoveryMainThread, SIGNAL(etagConcatenation(QString)), this, SLOT(slotRootEtagReceived(QString)));
DiscoveryJob *discoveryJob = new DiscoveryJob(_csync_ctx);
discoveryJob->_selectiveSyncBlackList = selectiveSyncBlackList;
discoveryJob->_selectiveSyncWhiteList =
_journal->getSelectiveSyncList(SyncJournalDb::SelectiveSyncWhiteList);
discoveryJob->_newSharedFolderSizeLimit = _newSharedFolderSizeLimit;
discoveryJob->moveToThread(&_thread);
connect(discoveryJob, SIGNAL(finished(int)), this, SLOT(slotDiscoveryJobFinished(int)));
connect(discoveryJob, SIGNAL(folderDiscovered(bool,QString)),
this, SIGNAL(folderDiscovered(bool,QString)));
connect(discoveryJob, SIGNAL(newSharedFolder(QString)),
this, SIGNAL(newSharedFolder(QString)));
// This is used for the DiscoveryJob to be able to request the main thread/
// to read in directory contents.
qDebug() << Q_FUNC_INFO << _remotePath << _remoteUrl;
_discoveryMainThread->setupHooks( discoveryJob, _remotePath);
// Starts the update in a seperate thread
QMetaObject::invokeMethod(discoveryJob, "start", Qt::QueuedConnection);
}