void outputTransform()

in xsec/tools/siginf/siginf.cpp [143:244]
86 lines of code
20 McCabe index (conditional complexity)

void outputTransform(const DSIGTransform * t, unsigned int level) {


    if (dynamic_cast<const DSIGTransformBase64*>(t)) {
		cout << "Base64 Decode" << endl;
    }
    else if (dynamic_cast<const DSIGTransformC14n*>(t)) {
        const XMLCh* cm = dynamic_cast<const DSIGTransformC14n*>(t)->getCanonicalizationMethod();
        if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIC14N_NOC)) {
            cout << "c14n 1.0 canonicalization (without comments)" << endl;
        }
        else if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIC14N_COM)) {
            cout << "c14n 1.0 canonicalization (with comments)" << endl;
        }
        else if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIC14N11_NOC)) {
            cout << "c14n 1.1 canonicalization (without comments)" << endl;
        }
        else if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIC14N11_COM)) {
            cout << "c14n 1.1 canonicalization (with comments)" << endl;
        }
        else if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIEXC_C14N_NOC)) {
            cout << "Exclusive c14n 1.0 canonicalization (without comments)" << endl;
            if (dynamic_cast<const DSIGTransformC14n*>(t)->getPrefixList() != NULL) {
                levelSet(level);
                cout << "Inclusive prefixes : " <<
                    X2C(dynamic_cast<const DSIGTransformC14n*>(t)->getPrefixList()).str() << endl;
            }
        }
        else if (XMLString::equals(cm, DSIGConstants::s_unicodeStrURIEXC_C14N_COM)) {
            cout << "Exclusive c14n 1.0 canonicalization (with comments)" << endl;
            if (dynamic_cast<const DSIGTransformC14n*>(t)->getPrefixList() != NULL) {
                levelSet(level);
                cout << "Inclusive prefixes : " <<
                    X2C(dynamic_cast<const DSIGTransformC14n*>(t)->getPrefixList()).str() << endl;
            }
        }
        else {
            cout << "Unknown c14n method" << endl;
        }
    }
    else if (dynamic_cast<const DSIGTransformEnvelope*>(t)) {
        cout << "enveloped signature" << endl;
    }
    else if (dynamic_cast<const DSIGTransformXPath*>(t)) {
        const DSIGTransformXPath* xp = dynamic_cast<const DSIGTransformXPath*>(t);

        cout << "XPath" << endl;
        // Check for namespaces
        DOMNamedNodeMap* atts = xp->getNamespaces();

        if (atts != 0) {
            XMLSize_t s = atts->getLength();
            for (XMLSize_t i = 0 ; i < s; ++i) {
                levelSet(level);
                cout << "Namespace : " << X2C(atts->item(i)->getNodeName()).str() <<
                    "=\"" << X2C(atts->item(i)->getNodeValue()).str() << "\"\n";
            }
        }
        levelSet(level);
        // Hmm - this is really a bug.  This should return a XMLCh string
        cout << "Expr : " << xp->getExpression() << endl;
    }
    else if (dynamic_cast<const DSIGTransformXPathFilter*>(t)) {
        const DSIGTransformXPathFilter * xpf = dynamic_cast<const DSIGTransformXPathFilter*>(t);

        cout << "XPath-Filter2" << endl;

        unsigned int s = xpf->getExprNum();

        for (unsigned int i = 0; i < s; ++i) {

            levelSet(level);
            cout << "Filter : ";

            const DSIGXPathFilterExpr * e = xpf->expr(i);

            switch (e->getFilterType()) {

            case DSIGXPathFilterExpr::FILTER_UNION :
                cout << "union : \"";
                break;
            case DSIGXPathFilterExpr::FILTER_INTERSECT :
                cout << "intersect : \"";
                break;
            default :
                cout << "subtract : \"";
            }

            // Now the expression
            char * str = XMLString::transcode(e->getFilter());
            cout << str << "\"" << endl;
            XSEC_RELEASE_XMLCH(str);
        }
    }
    else if (dynamic_cast<const DSIGTransformXSL*>(t)) {
        cout << "XSLT" << endl;
        // Really should serialise and output stylesheet.
    }
    else {
		cout << "unknown transform type" << endl;
    }
}