From 70f813ea36d4f52c39519386218a633938aa39c8 Mon Sep 17 00:00:00 2001
From: Matthieu Gallien <matthieu.gallien@nextcloud.com>
Date: Mon, 20 Nov 2023 12:17:35 +0100
Subject: [PATCH] extend log to get information about mtime modifications by
 the client

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>
---
 src/gui/folderwatcher.cpp              | 1 +
 src/libsync/owncloudpropagator.cpp     | 1 +
 src/libsync/propagatedownload.cpp      | 2 ++
 src/libsync/vfs/cfapi/cfapiwrapper.cpp | 1 +
 src/libsync/vfs/suffix/vfs_suffix.cpp  | 2 ++
 src/libsync/vfs/xattr/vfs_xattr.cpp    | 2 ++
 6 files changed, 9 insertions(+)

diff --git a/src/gui/folderwatcher.cpp b/src/gui/folderwatcher.cpp
index c08d544729839..07436463a81ab 100644
--- a/src/gui/folderwatcher.cpp
+++ b/src/gui/folderwatcher.cpp
@@ -146,6 +146,7 @@ void FolderWatcher::startNotificationTestWhenReady()
     auto path = _testNotificationPath;
     if (QFile::exists(path)) {
         auto mtime = FileSystem::getModTime(path);
+        qCDebug(lcFolderWatcher()) << "setModTime" << path << (mtime + 1);
         FileSystem::setModTime(path, mtime + 1);
     } else {
         QFile f(path);
diff --git a/src/libsync/owncloudpropagator.cpp b/src/libsync/owncloudpropagator.cpp
index b2a058088c303..4745b4f846fbe 100644
--- a/src/libsync/owncloudpropagator.cpp
+++ b/src/libsync/owncloudpropagator.cpp
@@ -1378,6 +1378,7 @@ void PropagateDirectory::slotSubJobsFinished(SyncFileItem::Status status)
                 qCWarning(lcDirectory) << "Error writing to the database for file" << _item->_file;
             }
 
+            qCDebug(lcPropagator()) << "setModTime" << propagator()->fullLocalPath(_item->destination()) << _item->_modtime;
             FileSystem::setModTime(propagator()->fullLocalPath(_item->destination()), _item->_modtime);
         }
 
diff --git a/src/libsync/propagatedownload.cpp b/src/libsync/propagatedownload.cpp
index cdc4d17e97ab2..6d7d5e2ebee0b 100644
--- a/src/libsync/propagatedownload.cpp
+++ b/src/libsync/propagatedownload.cpp
@@ -606,6 +606,7 @@ void PropagateDownloadFile::conflictChecksumComputed(const QByteArray &checksumT
         }
         if (_item->_modtime != _item->_previousModtime) {
             Q_ASSERT(_item->_modtime > 0);
+            qCDebug(lcPropagateDownload()) << "setModTime" << fn << _item->_modtime;
             FileSystem::setModTime(fn, _item->_modtime);
             emit propagator()->touchedFile(fn);
         }
@@ -1162,6 +1163,7 @@ void PropagateDownloadFile::downloadFinished()
     if (_item->_modtime <= 0) {
         qCWarning(lcPropagateDownload()) << "invalid modified time" << _item->_file << _item->_modtime;
     }
+    qCDebug(lcPropagateDownload()) << "setModTime" << _tmpFile.fileName() << _item->_modtime;
     FileSystem::setModTime(_tmpFile.fileName(), _item->_modtime);
     // We need to fetch the time again because some file systems such as FAT have worse than a second
     // Accuracy, and we really need the time from the file system. (#3103)
diff --git a/src/libsync/vfs/cfapi/cfapiwrapper.cpp b/src/libsync/vfs/cfapi/cfapiwrapper.cpp
index bd445042dcae5..12c4f740238a5 100644
--- a/src/libsync/vfs/cfapi/cfapiwrapper.cpp
+++ b/src/libsync/vfs/cfapi/cfapiwrapper.cpp
@@ -779,6 +779,7 @@ OCC::Result<void, QString> OCC::CfApiWrapper::createPlaceholderInfo(const QStrin
         cloudEntry.FsMetadata.FileSize.QuadPart = 0;
     }
 
+    qCDebug(lcCfApiWrapper) << "CfCreatePlaceholders" << path << modtime;
     const qint64 result = CfCreatePlaceholders(localBasePath.data(), &cloudEntry, 1, CF_CREATE_FLAG_NONE, nullptr);
     if (result != S_OK) {
         qCWarning(lcCfApiWrapper) << "Couldn't create placeholder info for" << path << ":" << QString::fromWCharArray(_com_error(result).ErrorMessage());
diff --git a/src/libsync/vfs/suffix/vfs_suffix.cpp b/src/libsync/vfs/suffix/vfs_suffix.cpp
index f4d5e9a05d72b..d82422787e279 100644
--- a/src/libsync/vfs/suffix/vfs_suffix.cpp
+++ b/src/libsync/vfs/suffix/vfs_suffix.cpp
@@ -80,6 +80,7 @@ Result<void, QString> VfsSuffix::updateMetadata(const QString &filePath, time_t
         return {tr("Error updating metadata due to invalid modification time")};
     }
 
+    qCDebug(lcVfsSuffix()) << "setModTime" << filePath << modtime;
     FileSystem::setModTime(filePath, modtime);
     return {};
 }
@@ -108,6 +109,7 @@ Result<void, QString> VfsSuffix::createPlaceholder(const SyncFileItem &item)
 
     file.write(" ");
     file.close();
+    qCDebug(lcVfsSuffix()) << "setModTime" << fn << item._modtime;
     FileSystem::setModTime(fn, item._modtime);
     return {};
 }
diff --git a/src/libsync/vfs/xattr/vfs_xattr.cpp b/src/libsync/vfs/xattr/vfs_xattr.cpp
index f6ba09f1e365d..cf553eb37c5fd 100644
--- a/src/libsync/vfs/xattr/vfs_xattr.cpp
+++ b/src/libsync/vfs/xattr/vfs_xattr.cpp
@@ -75,6 +75,7 @@ Result<void, QString> VfsXAttr::updateMetadata(const QString &filePath, time_t m
         return {tr("Error updating metadata due to invalid modification time")};
     }
 
+    qCDebug(lcVfsXAttr()) << "setModTime" << filePath << modtime;
     FileSystem::setModTime(filePath, modtime);
     return {};
 }
@@ -98,6 +99,7 @@ Result<void, QString> VfsXAttr::createPlaceholder(const SyncFileItem &item)
 
     file.write(" ");
     file.close();
+    qCDebug(lcVfsXAttr()) << "setModTime" << path << item._modtime;
     FileSystem::setModTime(path, item._modtime);
     return xattr::addNextcloudPlaceholderAttributes(path);
 }