Muldersoft/MUtilities
Muldersoft/MUtilities
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clean_file_name() function: Deal with reserved file names (e.g. "NUL" or "CON").

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This commit is contained in:
LoRd_MuldeR 2016-12-15 22:42:50 +01:00
parent 79e9f85fae
commit 9e54625e59
1 changed files with 19 additions and 3 deletions
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22
src/Global.cpp
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@ -540,7 +540,14 @@ void MUtils::natural_string_sort(QStringList &list, const bool bIgnoreCase)
QString MUtils::clean_file_name(const QString &name)
{
static const char FILENAME_ILLEGAL_CHARS[] = "\\/:*?<>\"";
static const QLatin1Char REPLACEMENT_CHAR('_');
static const char FILENAME_ILLEGAL_CHARS[] = "<>:\"/\\|?*";
static const char *const FILENAME_RESERVED_NAMES[] =
{
"CON", "PRN", "AUX", "NUL",
"COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9",
"LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9", NULL
};
QString result(name);
if (result.contains(QLatin1Char('"')))
@ -554,13 +561,13 @@ QString MUtils::clean_file_name(const QString &name)
{
if (iter->category() == QChar::Other_Control)
{
*iter = QLatin1Char('_');
*iter = REPLACEMENT_CHAR;
}
}
for(size_t i = 0; FILENAME_ILLEGAL_CHARS[i]; i++)
{
result.replace(QLatin1Char(FILENAME_ILLEGAL_CHARS[i]), QLatin1Char('_'));
result.replace(QLatin1Char(FILENAME_ILLEGAL_CHARS[i]), REPLACEMENT_CHAR);
}
trim_right(result);
@ -570,6 +577,15 @@ QString MUtils::clean_file_name(const QString &name)
trim_right(result);
}
for (size_t i = 0; FILENAME_RESERVED_NAMES[i]; i++)
{
const QString reserved = QString::fromLatin1(FILENAME_RESERVED_NAMES[i]);
if ((!result.compare(reserved, Qt::CaseInsensitive)) || result.startsWith(reserved + QLatin1Char('.'), Qt::CaseInsensitive))
{
result.replace(0, reserved.length(), QString().leftJustified(reserved.length(), REPLACEMENT_CHAR));
}
}
return result;
}