| 102 | } |
| 103 | |
| 104 | String sanitizeSessionLogComponent(String value) { |
| 105 | value.trim(); |
| 106 | if (value.isEmpty()) return "unknown"; |
| 107 | |
| 108 | for (size_t i = 0; i < value.length(); ++i) { |
| 109 | char c = value[i]; |
| 110 | bool allowed = isAlphaNumeric(c) || c == '.' || c == '-' || c == '_'; |
| 111 | if (!allowed) value.setCharAt(i, '_'); |
| 112 | } |
| 113 | return value; |
| 114 | } |
| 115 | |
| 116 | void closeSessionLogUnlocked() { |
| 117 | if (sessionLogFile) { |