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Support for UTF-8 filenames in Content-Disposition header

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- closes #250
This commit is contained in:
nowrep 2012-02-15 13:20:35 +01:00
parent 66e08f039a
commit 39fbb8f130
1 changed files with 13 additions and 11 deletions
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24
src/downloads/downloadfilehelper.cpp
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@ -231,13 +231,18 @@ QString DownloadFileHelper::getFileName(QNetworkReply* reply)
QString path;
if (reply->hasRawHeader("Content-Disposition")) {
QString value = QString::fromLatin1(reply->rawHeader("Content-Disposition"));
int pos = value.indexOf("filename=");
if (pos != -1) {
QString name = value.mid(pos + 9);
if (name.startsWith('"') && name.endsWith('"')) {
name = name.mid(1, name.size() - 2);
}
path = name;
// We try to use UTF-8 encoded filename first if present
if (value.contains("filename*=UTF-8")) {
QRegExp reg("filename\\*=UTF-8''([^;]*)");
reg.indexIn(value);
path = QUrl::fromPercentEncoding(reg.cap(1).toUtf8()).trimmed();
}
else if (value.contains("filename=\"")) {
QRegExp reg("filename=\"(.*)\"");
reg.setMinimal(true);
reg.indexIn(value);
path = reg.cap(1).trimmed();
}
}
if (path.isEmpty()) {
@ -257,10 +262,7 @@ QString DownloadFileHelper::getFileName(QNetworkReply* reply)
}
QString name = baseName + endName;
if (name.startsWith("\"")) {
name = name.mid(1);
}
if (name.endsWith("\";")) {
if (name.contains("\"")) {
name.remove("\";");
}