/*
-----BEGIN QCMOD-----
name: external QCA 2.0
-----END QCMOD-----
*/

//----------------------------------------------------------------------------
// qc_qca
//----------------------------------------------------------------------------
class qc_qca : public ConfObj
{
public:
	qc_qca(Conf *c) : ConfObj(c) {}
	QString name() const { return "QCA 2.0"; }
	QString shortname() const { return "qca"; }

	QString checkString() const {
		if (QFile::exists("third-party/qca/qca") && conf->getenv("QC_DISABLE_bundled_qca").isEmpty())
			return "";
		else
			return ConfObj::checkString();
	}

	bool exec()
	{
		// Check if we have a bundnled version
		if (QFile::exists("third-party/qca/qca") && conf->getenv("QC_DISABLE_bundled_qca").isEmpty())
			return true;

		// test for "crypto" feature and check qca version number

		QString proextra =
		"CONFIG += qt crypto\n"
		"QT -= gui\n";

		QString str =
		"#include <QtCrypto>\n"
		"\n"
		"int main()\n"
		"{\n"
		"	unsigned long x = QCA_VERSION;\n"
		"	if(x >= 0x016363) return 0; else return 1;\n"
		"}\n";

		int ret;
		if(!conf->doCompileAndLink(str, QStringList(), QString(), proextra, &ret))
			return false;
		if(ret != 0)
			return false;

		return true;
	}
};