From e75a31cad4e4ae5d9690dfb2597475675649d1e2 Mon Sep 17 00:00:00 2001
From: xust <xushitong@uniontech.com>
Date: Fri, 4 Jul 2025 14:50:08 +0800
Subject: [PATCH] fix: block model shows 'UnKnow'

cannot obtain model info from either smartctl nor lshw commands, try
with udevadm command to obtain ID_MODEL field.

Log: fix block model missing.

Bug: https://pms.uniontech.com/bug-view-322579.html
---
 service/diskoperation/DeviceStorage.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/service/diskoperation/DeviceStorage.cpp b/service/diskoperation/DeviceStorage.cpp
index e6f102c..ced1660 100755
--- a/service/diskoperation/DeviceStorage.cpp
+++ b/service/diskoperation/DeviceStorage.cpp
@@ -504,6 +504,20 @@ void DeviceStorage::getDiskInfoModel(const QString &devicePath, QString &model)
         }
     }
 
+    cmd = "udevadm info " + devicePath + " | grep ID_MODEL=";
+    proc.start("bash", QStringList() << "-c" << cmd);
+    proc.waitForFinished(-1);
+    outPut = proc.readAllStandardOutput();
+    if (!outPut.isEmpty()) {
+        auto idModel = outPut.split("=", QString::SkipEmptyParts);
+        if (idModel.count() > 1)
+            model = idModel.at(1).trimmed();
+        if (!model.isEmpty())
+            return;
+    }
+
+    qWarning() << "tried a lot but got nothing about model for" << devicePath;
+
     // 若未获取到型号名，返回未知
     model = "UnKnow";
     return;