| 89 | } |
| 90 | |
| 91 | QString ProviderInstanceWriter::deriveBaseName(const QString &name) |
| 92 | { |
| 93 | QString baseName; |
| 94 | for (QChar c : name) { |
| 95 | if (c.isLetterOrNumber()) |
| 96 | baseName.append(c.toLower()); |
| 97 | else if (c == QLatin1Char(' ') || c == QLatin1Char('-') || c == QLatin1Char('_')) |
| 98 | baseName.append(QLatin1Char('_')); |
| 99 | } |
| 100 | while (baseName.startsWith(QLatin1Char('_'))) |
| 101 | baseName.remove(0, 1); |
| 102 | while (baseName.endsWith(QLatin1Char('_'))) |
| 103 | baseName.chop(1); |
| 104 | if (baseName.isEmpty()) |
| 105 | baseName = QStringLiteral("instance"); |
| 106 | return baseName; |
| 107 | } |
| 108 | |
| 109 | namespace { |
| 110 | constexpr int kMaxCollisionRetries = 1000; |