From 48d56e7ed801ec81bb287190690e0f23decc8299 Mon Sep 17 00:00:00 2001
From: peijiankang <peijiankang@kylinos.cn>
Date: Wed, 21 Jun 2023 17:34:27 +0800
Subject: [PATCH] cpuinfo in arm system is null

---
 shell/utils/utils.cpp | 40 ++++++++++++++++------------------------
 1 file changed, 16 insertions(+), 24 deletions(-)

diff --git a/shell/utils/utils.cpp b/shell/utils/utils.cpp
index 1d61dac..7e418f5 100644
--- a/shell/utils/utils.cpp
+++ b/shell/utils/utils.cpp
@@ -57,32 +57,24 @@ QVariantMap Utils::getModuleHideStatus() {
 }
 
 QString Utils::getCpuInfo() {
-    QFile file("/proc/cpuinfo");
-
-    if (file.open(QIODevice::ReadOnly)) {
-        QString buffer = file.readAll();
-        QStringList modelLine = buffer.split('\n').filter(QRegularExpression("^model name"));
-        QStringList modelLineWayland = buffer.split('\n').filter(QRegularExpression("^Hardware"));
-        QStringList lines = buffer.split('\n');
-
-        if (modelLine.isEmpty()) {
-            if (modelLineWayland.isEmpty()) {
-                return "Unknown";
-            }
-            modelLine = modelLineWayland;
+    QString result = "";
+    QProcess process;
+    process.start("lscpu");
+    process.waitForFinished();
+    QString output = process.readAll();
+    QStringList outputlist = output.split("\n");
+    
+    for (QString str : outputlist) {
+        if (str.contains("型号名称")){ 
+            result = QString(str).right(str.length() - 28);
+            break;
+        }
+        else if(str.contains("Model name")) {
+            result = QString(str).right(str.length() - 33);
+            break;
         }
-
-
-        int count = lines.filter(QRegularExpression("^processor")).count();
-
-        QString result;
-        result.append(modelLine.first().split(':').at(1));
-        result = result.trimmed();
-
-        return result;
     }
-
-    return QString();
+    return result;
 }
 
 
-- 
2.33.0