bool CStringUtils::_stringToType()

in lib/core/CStringUtils.cc [786:854]

• 66 lines of code
• 24 McCabe index (conditional complexity)

bool CStringUtils::_stringToType(bool silent, const std::string& str, bool& ret) {
    switch (str.length()) {
    case 0:
        if (!silent) {
            LOG_ERROR(<< "Cannot convert empty string to bool");
        }
        return false;
    case 1:
        switch (str[0]) {
        case 'T':
        case 'Y':
        case 't':
        case 'y':
            ret = true;
            return true;
        case 'F':
        case 'N':
        case 'f':
        case 'n':
            ret = false;
            return true;
        }
        break;
    case 2:
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "no") == 0) {
            ret = false;
            return true;
        }
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "on") == 0) {
            ret = true;
            return true;
        }
        break;
    case 3:
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "yes") == 0) {
            ret = true;
            return true;
        }
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "off") == 0) {
            ret = false;
            return true;
        }
        break;
    case 4:
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "true") == 0) {
            ret = true;
            return true;
        }
        break;
    case 5:
        if (CStrCaseCmp::strCaseCmp(str.c_str(), "false") == 0) {
            ret = false;
            return true;
        }
        break;
    }

    long l(0);
    if (CStringUtils::_stringToType(silent, str, l) == false) {
        if (!silent) {
            LOG_ERROR(<< "Cannot convert " << str << " to bool");
        }
        return false;
    }

    ret = (l != 0);

    return true;
}