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clean transition when files with spaces exist already

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Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>
This commit is contained in:
Matthieu Gallien 2022-02-04 16:22:02 +01:00 committed by Matthieu Gallien (Rebase PR Action)
parent e89268bdd7
commit 8decd475e5
3 changed files with 73 additions and 39 deletions
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73
src/libsync/discovery.cpp
View file

@ -52,10 +52,10 @@ bool ProcessDirectoryJob::checkForInvalidFileName(const PathTuple &path,
if (entriesIter != entries.end()) {
QString errorMessage;
const auto newFileNameEntry = entriesIter->second;
if (newFileNameEntry.serverEntry.isValid()) {
if (entry.serverEntry.isValid() && newFileNameEntry.serverEntry.isValid()) {
errorMessage = tr("File contains trailing spaces and could not be renamed, because a file with the same name already exists on the server.");
}
if (newFileNameEntry.localEntry.isValid()) {
if (entry.localEntry.isValid() && newFileNameEntry.localEntry.isValid()) {
errorMessage = tr("File contains trailing spaces and could not be renamed, because a file with the same name already exists locally.");
}
@ -71,7 +71,7 @@ bool ProcessDirectoryJob::checkForInvalidFileName(const PathTuple &path,
item->_instruction = CSYNC_INSTRUCTION_ERROR;
item->_status = SyncFileItem::NormalError;
item->_errorString = errorMessage;
emit _discoveryData->itemDiscovered(item);
processFileFinalize(item, path, false, ParentNotChanged, ParentNotChanged);
return false;
}
}
@ -852,6 +852,39 @@ void ProcessDirectoryJob::processFileAnalyzeLocalInfo(
processFileFinalize(item, path, recurse, recurseQueryLocal, recurseQueryServer);
};
auto handleInvalidSpaceRename = [&] (SyncFileItem::Direction direction) {
if (_dirItem) {
path._target = _dirItem->_file + "/" + localEntry.renameName;
} else {
path._target = localEntry.renameName;
}
OCC::SyncJournalFileRecord base;
if (!_discoveryData->_statedb->getFileRecordByInode(localEntry.inode, &base)) {
dbError();
return;
}
const auto originalPath = base.path();
const auto adjustedOriginalPath = _discoveryData->adjustRenamedPath(originalPath, SyncFileItem::Down);
_discoveryData->_renamedItemsLocal.insert(originalPath, path._target);
item->_renameTarget = path._target;
path._server = adjustedOriginalPath;
if (_dirItem) {
item->_file = _dirItem->_file + "/" + localEntry.name;
} else {
item->_file = localEntry.name;
}
path._original = originalPath;
item->_originalFile = path._original;
item->_modtime = base._modtime;
item->_inode = base._inode;
item->_instruction = CSYNC_INSTRUCTION_RENAME;
item->_direction = direction;
item->_fileId = base._fileId;
item->_remotePerm = base._remotePerm;
item->_etag = base._etag;
item->_type = base._type;
};
if (!localEntry.isValid()) {
if (_queryLocal == ParentNotChanged && dbEntry.isValid()) {
// Not modified locally (ParentNotChanged)
@ -933,6 +966,8 @@ void ProcessDirectoryJob::processFileAnalyzeLocalInfo(
|| _discoveryData->_syncOptions._vfs->needsMetadataUpdate(*item))) {
item->_instruction = CSYNC_INSTRUCTION_UPDATE_METADATA;
item->_direction = SyncFileItem::Down;
} else if (!localEntry.renameName.isEmpty()) {
handleInvalidSpaceRename(SyncFileItem::Up);
}
} else if (!typeChange && isVfsWithSuffix()
&& dbEntry.isVirtualFile() && !localEntry.isVirtualFile
@ -1019,37 +1054,7 @@ void ProcessDirectoryJob::processFileAnalyzeLocalInfo(
}
if (!localEntry.renameName.isEmpty()) {
if (_dirItem) {
path._target = _dirItem->_file + "/" + localEntry.renameName;
} else {
path._target = localEntry.renameName;
}
OCC::SyncJournalFileRecord base;
if (!_discoveryData->_statedb->getFileRecordByInode(localEntry.inode, &base)) {
dbError();
return;
}
const auto originalPath = base.path();
const auto adjustedOriginalPath = _discoveryData->adjustRenamedPath(originalPath, SyncFileItem::Down);
_discoveryData->_renamedItemsLocal.insert(originalPath, path._target);
item->_renameTarget = path._target;
path._server = adjustedOriginalPath;
if (_dirItem) {
item->_file = _dirItem->_file + "/" + localEntry.name;
} else {
item->_file = localEntry.name;
}
path._original = originalPath;
item->_originalFile = path._original;
item->_modtime = base._modtime;
item->_inode = base._inode;
item->_instruction = CSYNC_INSTRUCTION_RENAME;
item->_direction = SyncFileItem::Down;
item->_fileId = base._fileId;
item->_remotePerm = base._remotePerm;
item->_etag = base._etag;
item->_type = base._type;
handleInvalidSpaceRename(SyncFileItem::Down);
finalize();
return;
}

13
src/libsync/propagateremotemove.cpp
View file

@ -238,10 +238,14 @@ void PropagateRemoteMove::finalize()
auto &vfs = propagator()->syncOptions()._vfs;
auto pinState = vfs->pinState(_item->_originalFile);
// Delete old db data.
propagator()->_journal->deleteFileRecord(_item->_originalFile);
if (!vfs->setPinState(_item->_originalFile, PinState::Inherited)) {
qCWarning(lcPropagateRemoteMove) << "Could not set pin state of" << _item->_originalFile << "to inherited";
const auto targetFile = propagator()->fullLocalPath(_item->_renameTarget);
if (QFileInfo::exists(targetFile)) {
// Delete old db data.
propagator()->_journal->deleteFileRecord(_item->_originalFile);
if (!vfs->setPinState(_item->_originalFile, PinState::Inherited)) {
qCWarning(lcPropagateRemoteMove) << "Could not set pin state of" << _item->_originalFile << "to inherited";
}
}
SyncFileItem newItem(*_item);
@ -256,7 +260,6 @@ void PropagateRemoteMove::finalize()
}
}
const auto targetFile = propagator()->fullLocalPath(_item->_renameTarget);
if (!QFileInfo::exists(targetFile)) {
propagator()->_journal->commit("Remote Rename");
done(SyncFileItem::Success);

26
test/testlocaldiscovery.cpp
View file

@ -360,6 +360,32 @@ private slots:
QVERIFY(fakeFolder.currentLocalState().find(fileWithSpaces));
QVERIFY(fakeFolder.currentLocalState().find(fileTrimmed));
}
void testCreateFileWithTrailingSpaces_localAndRemoteTrimmedExists_renameFile()
{
FakeFolder fakeFolder{FileInfo{}};
QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
const QString fileWithSpaces1(" foo");
const QString fileWithSpaces2(" bar ");
const QString fileWithSpaces3("bla ");
fakeFolder.localModifier().insert(fileWithSpaces1);
fakeFolder.localModifier().insert(fileWithSpaces2);
fakeFolder.localModifier().insert(fileWithSpaces3);
fakeFolder.remoteModifier().insert(fileWithSpaces1);
fakeFolder.remoteModifier().insert(fileWithSpaces2);
fakeFolder.remoteModifier().insert(fileWithSpaces3);
QVERIFY(fakeFolder.syncOnce());
QVERIFY(fakeFolder.syncOnce());
QVERIFY(fakeFolder.syncOnce());
auto expectedState = fakeFolder.currentLocalState();
qDebug() << expectedState;
QCOMPARE(fakeFolder.currentRemoteState(), expectedState);
}
};
QTEST_GUILESS_MAIN(TestLocalDiscovery)