From 749a7b4cb7fceba82b8a715bbabdac6fa104591a Mon Sep 17 00:00:00 2001
From: peijiankang
Date: Mon, 22 Aug 2022 14:44:23 +0800
Subject: [PATCH] modify version is error
---
src/aboutdialog.cpp | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/src/aboutdialog.cpp b/src/aboutdialog.cpp
index 1df8335..e6b9f0f 100644
--- a/src/aboutdialog.cpp
+++ b/src/aboutdialog.cpp
@@ -34,8 +34,30 @@ AboutDialog::AboutDialog(QWidget *parent) :
ui->label_2->setFont(f);
connect(ui->btn_close, &QPushButton::clicked, [&](){close();});
+
+ QString appVersion;
+ FILE *pp = NULL;
+ char *line = NULL;
+ char *q = NULL;
+ size_t len = 0;
+
+ pp = popen("rpm -q kylin-video", "r");
+ if(pp) { while(getline(&line, &len, pp) != -1){
+ q = strrchr(line, '\n');
+ *q = '\0';
+ QString content = line;
+ QStringList list = content.split("-");
+ if (list.size() >= 3)
+ appVersion = list.at(2);
+ }
+ }
+ if(line){
+ free(line);
+ line = NULL;
+ }
+ pclose(pp);
- ui->label_3->setText(QString("%0
").arg(tr("version: ").append("3.1.1")));
+ ui->label_3->setText(QString("