fix: The mounted Samba network disk prompts that the file has been mo…

…ved or deleted after the user changes their password

When checking file information, if the host is down and can be accessed, a prompt box will pop up

Log: The mounted Samba network disk prompts that the file has been moved or deleted after the user changes their password
Bug: https://pms.uniontech.com/bug-view-261605.html

src/dfm-base/file/local/asyncfileinfo.cpp

@@ -653,6 +653,14 @@ bool AsyncFileInfo::asyncQueryDfmFileInfo(int ioPriority, FileInfo::initQuerierA
     return true;
 }
 
+QString AsyncFileInfo::errorString()
+{
+    auto dFileInfo = d->dfmFileInfo;
+    if (dFileInfo)
+        return dFileInfo->lastError().errorMsg();
+    return QString();
+}
+
 void AsyncFileInfoPrivate::init(const QUrl &url, QSharedPointer<DFMIO::DFileInfo> dfileInfo)
 {
     mimeTypeMode = QMimeDatabase::MatchDefault;

src/dfm-base/file/local/asyncfileinfo.h

@@ -65,6 +65,7 @@ class AsyncFileInfo : public FileInfo
     // less 0,cache fialed, equeal 0,another cache, bigger 0 cache success
     int cacheAsyncAttributes();
     bool asyncQueryDfmFileInfo(int ioPriority = 0, initQuerierAsyncCallback func = nullptr, void *userData = nullptr);
+    QString errorString();
 };
 }
 typedef QSharedPointer<DFMBASE_NAMESPACE::AsyncFileInfo> DFMAsyncFileInfoPointer;

src/dfm-base/utils/fileinfohelper.cpp

@@ -6,6 +6,8 @@
 
 #include <dfm-base/file/local/asyncfileinfo.h>
 #include <dfm-base/utils/fileutils.h>
+#include <dfm-base/utils/networkutils.h>
+#include <dfm-base/base/device/deviceutils.h>
 
 #include <QGuiApplication>
 #include <QTimer>
@@ -139,11 +141,15 @@ void FileInfoHelper::handleFileRefresh(QSharedPointer<FileInfo> dfileInfo)
     if (!asyncInfo)
         return;
 
-    auto callback = [asyncInfo](bool success, void *data) {
+    auto callback = [asyncInfo, this](bool success, void *data) {
         Q_UNUSED(data);
         if (!success) {
-            qCWarning(logDFMBase) << "Failed to query file information asynchronously! url = " << asyncInfo->fileUrl();
             FileInfoHelper::instance().checkInfoRefresh(asyncInfo);
+            if (DeviceUtils::isSamba(asyncInfo->fileUrl())
+                    && asyncInfo->errorString().contains(QObject::tr("Host is down"))
+                    && !NetworkUtils::instance()->checkFtpOrSmbBusy(asyncInfo->fileUrl())) {
+                emit this->smbSeverMayModifyPassword(asyncInfo->fileUrl());
+            }
             return;
         }
         FileInfoHelper::instance().cacheFileInfoByThread(asyncInfo);

src/dfm-base/utils/fileinfohelper.h

@@ -51,6 +51,7 @@ class FileInfoHelper : public QObject
     // 第二个参数表示，当前是链接文件的原文件更新完成
     void fileRefreshFinished(const QUrl url, const QString &infoPtr, const bool isLinkOrg);
     void fileRefreshRequest(QSharedPointer<FileInfo> dfileInfo);
+    void smbSeverMayModifyPassword(const QUrl &url);
 private Q_SLOTS:
     void aboutToQuit();
     void handleFileRefresh(QSharedPointer<FileInfo> dfileInfo);

src/plugins/filemanager/core/dfmplugin-workspace/views/fileview.cpp

@@ -39,6 +39,8 @@
 #include <dfm-base/utils/dialogmanager.h>
 #include <dfm-base/widgets/filemanagerwindowsmanager.h>
 #include <dfm-base/base/configs/dconfig/dconfigmanager.h>
+#include <dfm-base/utils/fileinfohelper.h>
+#include <dfm-base/base/device/deviceutils.h>
 
 #ifdef DTKWIDGET_CLASS_DSizeMode
 #    include <DSizeMode>
@@ -1915,6 +1917,18 @@ void FileView::initializeConnect()
         },
                 Qt::DirectConnection);
     }
+    connect(&FileInfoHelper::instance(), &FileInfoHelper::smbSeverMayModifyPassword, this, [this](const QUrl &url){
+        if (DeviceUtils::isSamba(rootUrl()) && url.path().startsWith(rootUrl().path())) {
+            qInfo() << rootUrl() << url << "smb server may modify password";
+            if (d->isShowSmbMountError)
+                return ;
+            d->isShowSmbMountError = true;
+            DialogManager::instance()->showErrorDialog(tr("Mount error"),
+                                                       tr("SMB server login credentials are invalid. Please uninstall and remount"));
+            d->isShowSmbMountError = false;
+        }
+
+    });
 }
 
 void FileView::initializeScrollBarWatcher()

src/plugins/filemanager/core/dfmplugin-workspace/views/private/fileview_p.h

@@ -80,6 +80,7 @@ class FileViewPrivate
     QRect mouseMoveRect { QRect(-1, -1, 1, 1) };
 
     bool itemsExpandable { false };
+    std::atomic_bool isShowSmbMountError { false };
 
     explicit FileViewPrivate(FileView *qq);
     int iconModeColumnCount(int itemWidth = 0) const;