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Merge pull request #2425 from Trial97/win_char

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improve invalid path name
This commit is contained in:
Alexandru Ionut Tripon
2024-06-10 12:11:21 +03:00
committed by GitHub
parent 93a0277479 d1286bbe90
commit 7d418a32e7
8 changed files with 62 additions and 20 deletions
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69
launcher/FileSystem.cpp
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@ -815,25 +815,78 @@ QString NormalizePath(QString path)
}
}
static const QString BAD_PATH_CHARS = "\"?<>:;*|!+\r\n";
static const QString BAD_FILENAME_CHARS = BAD_PATH_CHARS + "\\/";
QString removeDuplicates(QString a)
{
auto b = a.split("");
b.removeDuplicates();
return b.join("");
}
static const QString BAD_WIN_CHARS = "\"?<>:*|\r\n";
static const QString BAD_FAT_CHARS = "<>:\"|?*+.,;=[]!";
static const QString BAD_NTFS_CHARS = "<>:\"|?*";
static const QString BAD_HFS_CHARS = ":";
static const QString BAD_FILENAME_CHARS = removeDuplicates(BAD_WIN_CHARS + BAD_FAT_CHARS + BAD_NTFS_CHARS + BAD_HFS_CHARS) + "\\/";
QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
{
for (int i = 0; i < string.length(); i++)
if (string.at(i) < ' ' || BAD_FILENAME_CHARS.contains(string.at(i)))
string[i] = replaceWith;
return string;
}
QString RemoveInvalidPathChars(QString string, QChar replaceWith)
QString RemoveInvalidPathChars(QString path, QChar replaceWith)
{
for (int i = 0; i < string.length(); i++)
if (string.at(i) < ' ' || BAD_PATH_CHARS.contains(string.at(i)))
string[i] = replaceWith;
QString invalidChars;
#ifdef Q_OS_WIN
invalidChars = BAD_WIN_CHARS;
#endif
return string;
// the null character is ignored in this check as it was not a problem until now
switch (statFS(path).fsType) {
case FilesystemType::FAT:
invalidChars += BAD_FAT_CHARS;
break;
case FilesystemType::NTFS:
/* fallthrough */
case FilesystemType::REFS: // similar to NTFS(should be available only on windows)
invalidChars += BAD_NTFS_CHARS;
break;
// case FilesystemType::EXT:
// case FilesystemType::EXT_2_OLD:
// case FilesystemType::EXT_2_3_4:
// case FilesystemType::XFS:
// case FilesystemType::BTRFS:
// case FilesystemType::NFS:
// case FilesystemType::ZFS:
case FilesystemType::APFS:
/* fallthrough */
case FilesystemType::HFS:
/* fallthrough */
case FilesystemType::HFSPLUS:
/* fallthrough */
case FilesystemType::HFSX:
invalidChars += BAD_HFS_CHARS;
break;
// case FilesystemType::FUSEBLK:
// case FilesystemType::F2FS:
// case FilesystemType::UNKNOWN:
default:
break;
}
if (invalidChars.size() != 0) {
for (int i = 0; i < path.length(); i++) {
if (path.at(i) < ' ' || invalidChars.contains(path.at(i))) {
path[i] = replaceWith;
}
}
}
return path;
}
QString DirNameFromString(QString string, QString inDir)