Qt4 - QDir::entryList() 不返回编码无效的文件/目录

发布于 2024-12-11 01:46:15 字数 454 浏览 0 评论 0原文

我的基于 Qt4 的应用程序 (http://qcomicbook.linux-projects.net) 在打开位于无效编码（很可能是 koi-8 编码或其他亚洲编码）的目录中的文件时出现问题。问题出现在以下代码中：

QDir dir(path);
dir.setSorting(flags);
dir.setFilter(QDir::AllDirs|QDir::Files);

const QStringList files = dir.entryList();
foreach (QString f, files) {
 ...
}

如果路径包含具有无效编码的目录/文件，则 dir.entryList() 只是将其过滤掉。 QFileDialog::getExistingDirectory 对话框也表明了该问题，该对话框沿文件目录名称显示“无效编码”警告。

是否有任何解决方法，最好对最终用户透明？

原文

My Qt4-based application (http://qcomicbook.linux-projects.net) has a problem with opening files located in directories with invalid encoding (most likely koi-8 encoding, or some other Asian encoding). The problem occurs in the following piece of code:

QDir dir(path);
dir.setSorting(flags);
dir.setFilter(QDir::AllDirs|QDir::Files);

const QStringList files = dir.entryList();
foreach (QString f, files) {
 ...
}

If path includes dirs/files with invalid encoding, then dir.entryList() just filters them out. The problem is also indicated by QFileDialog::getExistingDirectory dialog which displays "invalid encoding" warning along file dir names.

Is there any workaround for this, ideally transparent to the end user?

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