Function isValidURL

kdevplatform/language/backgroundparser/backgroundparser.cpp:78–90

* @return true if @p url is non-empty, valid and has a clean path, false otherwise. */

 * @return true if @p url is non-empty, valid and has a clean path, false otherwise.
 */
inline bool isValidURL(const IndexedString& url)
{
    if (url.isEmpty()) {
        return false;
    }
    QUrl original = url.toUrl();
    if (!original.isValid() || original.isRelative() || (original.fileName().isEmpty() && original.isLocalFile())) {
        qCWarning(LANGUAGE) << "INVALID URL ENCOUNTERED:" << url << original;
        return false;
    }
    QUrl cleaned = original.adjusted(QUrl::NormalizePathSegments);
    return original == cleaned;
}
}

struct DocumentParseTarget